GOLDMAN SACHS TRUST
485APOS, 1998-07-15
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<PAGE>
 
    
As filed with the Securities and Exchange Commission on
July 15, 1998     

1933 Act Registration No. 33-17619
1940 Act Registration No. 811-5349

- --------------------------------------------------------------------------------

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D. C. 20549


                                 ____________

                                   FORM N-1A


                       REGISTRATION STATEMENT UNDER THE
                         SECURITIES ACT OF 1933 ( X )
    
                     Post-Effective Amendment No. 46 ( X )     

                                     and/or

                        REGISTRATION STATEMENT UNDER THE
                      INVESTMENT COMPANY ACT OF 1940 ( X )
    
                             Amendment No. 48 ( X )     

                       (Check appropriate box or boxes)

                                  __________

                              GOLDMAN SACHS TRUST
              (Exact name of registrant as specified in charter)


                               4900 Sears Tower
                         Chicago, Illinois 60606-6303
                   (Address of principal executive offices)



                        Registrant's Telephone Number,
                       including Area Code 312-993-4400
                                 ____________


Michael J. Richman, Esq.                        Copies to:
Goldman, Sachs & Co.                            Jeffrey A. Dalke, Esq.
85 Broad Street - 12th Floor                    Drinker Biddle & Reath LLP
New York, New York 10004                        1345 Chestnut Street
                                                Philadelphia, PA 19107
(Name and address of agent for service)
<PAGE>
 
It is proposed that this filing will become effective (check appropriate box)

    
( )  Immediately upon filing pursuant to paragraph (b)
( )  On (date) pursuant to paragraph (b)
( )  60 days after filing pursuant to paragraph (a)(1)
( )  On (date) pursuant to paragraph (a)(1)
( )  75 days after filing pursuant to paragraph (a)(2)
(X)  On October 1, 1998 pursuant to paragraph (a)(2) of rule 485.     



Registrant has registered an indefinite number of its shares under the
Securities Act of 1933 pursuant to Rule 24f-2.
    
On January 27, 1998 Registrant filed a Rule 24f-2 notice on behalf of its fixed
income trusts for their fiscal year ended October 31, 1997.     
    
On March 31, 1998 Registrant filed a Rule 24f-2 notice on behalf of its money
market funds for their fiscal year ended December 31, 1997.     
    
On April 30, 1998 Registrant filed a Rule 24f-2 notice on behalf of its equity
funds for their fiscal year ended January 31, 1998.     
    
This registration statement is being filed solely to include a new fund of the
RegistrantGoldman Sachs European Equity Fund.     
<PAGE>
 
                              GOLDMAN SACHS TRUST
                    Goldman Sachs International Equity Funds
                      Class A, Class B and Class C Shares

                                 ---------------

                             CROSS REFERENCE SHEET
                           (as required by Rule 481)



PART A                          CAPTION
- ------                          -------

Goldman Sachs International Equity Funds
- ----------------------------------------
    
Goldman Sachs CORE International Equity Fund, Goldman Sachs International Equity
Fund, Goldman Sachs European Equity Fund, Goldman Sachs Japanese Equity Fund,
Goldman Sachs International Small Cap Fund, Goldman Sachs Emerging Markets
Equity Fund and Goldman Sachs Asia Growth Fund.     

1.   Cover Page                 Cover Page

2.   Synopsis                   Fund Highlights; Fees and Expenses

3.   Condensed Financial
       Information              Financial Highlights

4.   General Description        Cover Page; Fund Highlights;
     of Registrant              Investment Objective and Policies; Description
                                of Securities; Risk Factors; Investment
                                Techniques; Investment Restrictions; Portfolio
                                Turnover; Shares of the Trust;

5.   Management of the Fund     Management

6.   Capital Stock and          Dividends; Shares of the Trust;
     Other Securities           Taxation;

7.   Purchase of Securities     How to Invest; Net Asset Value;
     Being Offered              Services Available to Shareholders; Distribution
                                and Authorized Dealer Service Plans;

8.   Redemption or              How to sell Shares of the Funds;
     Repurchase                 Services Available to Shareholders; Distribution
                                and Authorized Dealer Service Plans;

9.   Pending Legal              Not Applicable
     Proceedings
<PAGE>
 
                              GOLDMAN SACHS TRUST
                    Goldman Sachs International Equity Funds
                              Institutional Shares



                                ---------------

                             CROSS REFERENCE SHEET
                           (as required by Rule 481)



PART A                                  CAPTION
- ------                                  -------

Goldman Sachs International Equity Funds
- ----------------------------------------
    
Goldman Sachs CORE International Equity Fund, Goldman Sachs International Equity
Fund, Goldman Sachs European Equity Fund, Goldman Sachs Japanese Equity Fund,
Goldman Sachs International Small Cap Fund, Goldman Sachs Emerging Markets
Equity Fund and Goldman Sachs Asia Growth Fund.     

1.      Cover Page                      Cover Page

2.      Synopsis                        Fund Highlights; Fees and Expenses

3.      Condensed Financial
        Information                     Financial Highlights

4.      General Description             Cover Page; Fund Highlights;
        of Registrant                   Investment Objective and Policies;
                                        Description of Securities; Risk Factors;
                                        Investment Techniques; Investment
                                        Restrictions; Portfolio Turnover; Shares
                                        of the Trust;

5.      Management of the Fund          Management

6.      Capital Stock and               Dividends; Shares of the Trust;
        Other Securities                Taxation;

7.      Purchase of Securities          Purchase of Institutional Shares; Net
        Being Offered                   Asset Value;

8.      Redemption or
        Repurchase                      Redemption of Institutional Shares;

9.      Pending Legal                   Not Applicable
        Proceedings
<PAGE>
 
                              GOLDMAN SACHS TRUST
                    Goldman Sachs International Equity Funds
                                 Service Shares


                                ---------------

                             CROSS REFERENCE SHEET
                           (as required by Rule 481)



PART A                          CAPTION
- ------                          -------

Goldman Sachs International Equity Funds
- ----------------------------------------
    
Goldman Sachs CORE International Equity Fund, Goldman Sachs International Equity
Fund, Goldman Sachs European Equity Fund, Goldman Sachs Japanese Equity Fund,
Goldman Sachs International Small Cap Fund, Goldman Sachs Emerging Markets
Equity Fund and Goldman Sachs Asia Growth Fund.     

1.      Cover Page              Cover Page

2.      Synopsis                Fund Highlights; Fees and Expenses

3.      Condensed Financial
        Information             Financial Highlights

4.      General Description     Cover Page; Fund Highlights;
        of Registrant           Investment Objective and Policies; Description
                                of Securities; Risk Factors; Investment
                                Techniques; Investment Restrictions; Portfolio
                                Turnover; Shares of the Trust;

5.      Management of the Fund  Management

6.      Capital Stock and       Dividends; Shares of the Trust;
        Other Securities        Taxation;

7.      Purchase of Securities  Purchase of Service Shares; Net
        Being Offered           Asset Value; Additional Services
 
8.      Redemption or           Redemption of Service Shares;
        Repurchase              Additional Services

9.      Pending Legal           Not Applicable
        Proceedings
<PAGE>
 
- -------------------------------------------------------------------------------
   
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. SECURITIES OF THE EUROPEAN EQUITY FUND
("SECURITIES") MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE
TIME THE REGISTRATION STATEMENT BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT
CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL
THERE BE ANY SALE OF THESE SECURITIES IN ANY STATE IN WHICH SUCH OFFER,
SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION
UNDER THE SECURITIES LAWS OF ANY SUCH STATE.     
                   
PROSPECTUS      PRELIMINARY PROSPECTUS DATED JULY 15, 1998     
                    GOLDMAN SACHS INTERNATIONAL EQUITY FUNDS
                            CLASS A, B AND C SHARES
October 1, 1998     
 
GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND
  Seeks long-term growth of capital through a broadly diversified portfolio of
  equity securities of large cap companies that are organized outside the U.S.
  or whose securities are principally traded outside the U.S.
 
GOLDMAN SACHS INTERNATIONAL EQUITY FUND
  Seeks long-term capital appreciation through investments in equity securi-
  ties of companies that are organized outside the U.S. or whose securities
  are principally traded outside the U.S.
   
GOLDMAN SACHS EUROPEAN EQUITY FUND     
     
  Seeks long-term capital appreciation through investments in equity securi-
  ties of European companies.     
 
GOLDMAN SACHS JAPANESE EQUITY FUND
  Seeks long-term capital appreciation through investments in equity securi-
  ties of Japanese companies.
 
GOLDMAN SACHS INTERNATIONAL SMALL CAP FUND
  Seeks long-term capital appreciation through investments in equity securi-
  ties of companies with public stock market capitalizations of $1 billion or
  less at the time of investment that are organized outside the U.S. or whose
  securities are principally traded outside the U.S.
 
GOLDMAN SACHS EMERGING MARKETS EQUITY FUND
  Seeks long-term capital appreciation through investments in equity securi-
  ties of emerging country issuers.
 
GOLDMAN SACHS ASIA GROWTH FUND
  Seeks long-term capital appreciation through investments in equity securi-
  ties of companies related (in the manner described herein) to Asian coun-
  tries.
 
  Goldman Sachs Asset Management ("GSAM"), New York, New York, a separate
operating division of Goldman, Sachs & Co. ("Goldman Sachs"), serves as
investment adviser to the CORE International Equity Fund. Goldman Sachs Asset
Management International ("GSAMI"), London, England, an affiliate of Goldman
Sachs, serves as investment adviser to each other Fund. GSAM and GSAMI are each
referred to in this Prospectus as the "Investment Adviser." Goldman Sachs
serves as each Fund's distributor and transfer agent.
   
  This Prospectus provides information about Goldman Sachs Trust (the "Trust")
and the Funds that a prospective investor should understand before investing.
This Prospectus should be retained for future reference. A Statement of
Additional Information (the "Additional Statement"), dated October 1, 1998,
containing further information about the Trust and the Funds which may be of
interest to investors, has been filed with the Securities and Exchange
Commission ("SEC"), is incorporated herein by reference in its entirety, and
may be obtained without charge from Goldman Sachs by calling the telephone
number, or writing to one of the addresses, listed on the back cover of this
Prospectus. The SEC maintains a Web site (http://www.sec.gov) that contains the
Additional Statement and other information regarding the Trust.     
 
SHARES OF THE FUNDS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR
ENDORSED BY, ANY BANK OR OTHER INSURED DEPOSITORY INSTITUTION, AND ARE NOT
INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD
OR ANY OTHER GOVERNMENT AGENCY. AN INVESTMENT IN A FUND INVOLVES INVESTMENT
RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
 
                                                        (continued on next page)
<PAGE>
 
   
  A FUND'S INVESTMENTS IN SECURITIES OF FOREIGN ISSUERS AND FOREIGN CURRENCIES
ENTAIL CERTAIN RISKS NOT CUSTOMARILY ASSOCIATED WITH INVESTING IN SECURITIES
OF U.S. ISSUERS QUOTED IN U.S. DOLLARS, INCLUDING RISKS RELATING TO CHANGES IN
RELATIVE CURRENCY EXCHANGE RATES OR (AS IN THE CASE OF THE EXPECTED
INTRODUCTION OF THE EURO) THE CREATION OF NEW CURRENCIES. THE SECURITIES
MARKETS OF ASIAN, LATIN AMERICAN, EASTERN EUROPEAN, AFRICAN AND OTHER EMERGING
COUNTRIES IN WHICH THE CORE INTERNATIONAL EQUITY FUND CAN INVEST A PORTION OF
ITS ASSETS AND THE EUROPEAN EQUITY, INTERNATIONAL SMALL CAP, INTERNATIONAL
EQUITY, EMERGING MARKETS EQUITY AND ASIA GROWTH FUNDS MAY INVEST WITHOUT
LIMIT, ARE LESS LIQUID, ARE ESPECIALLY SUBJECT TO GREATER PRICE VOLATILITY,
HAVE SMALLER MARKET CAPITALIZATIONS, HAVE LESS GOVERNMENT REGULATION AND ARE
NOT SUBJECT TO AS EXTENSIVE AND FREQUENT ACCOUNTING, FINANCIAL AND OTHER
REPORTING REQUIREMENTS AS THE SECURITIES MARKETS OF MORE DEVELOPED COUNTRIES.
FURTHER, INVESTMENT IN EQUITY SECURITIES OF ISSUERS LOCATED IN RUSSIA AND
CERTAIN OTHER EMERGING COUNTRIES INVOLVES RISK OF LOSS RESULTING FROM PROBLEMS
IN SHARE REGISTRATION AND CUSTODY, WHICH RISKS ARE NOT NORMALLY ASSOCIATED
WITH INVESTMENT IN MORE DEVELOPED COUNTRIES. FUNDS THAT INVEST IN FOREIGN
SECURITIES AND EMERGING MARKETS ARE INTENDED FOR INVESTORS WHO CAN ACCEPT THE
RISKS ASSOCIATED WITH THESE INVESTMENTS AND MAY NOT BE SUITABLE FOR ALL
INVESTORS. THE EUROPEAN EQUITY, JAPANESE EQUITY AND ASIA GROWTH FUNDS WILL BE
PARTICULARLY SUBJECT TO EVENTS AFFECTING THE MARKETS IN WHICH THESE FUNDS
CONCENTRATE THEIR INVESTMENTS. SEE "DESCRIPTION OF SECURITIES" AND "RISK
FACTORS."     
 
 
                               TABLE OF CONTENTS
 
<TABLE>   
<CAPTION>
                                     PAGE
                                     ----
<S>                                  <C>
Fund Highlights....................    3
Fees and Expenses..................    7
Financial Highlights...............   11
Investment Objectives and Policies.   15
Description of Securities..........   20
Investment Techniques..............   24
Risk Factors.......................   28
Investment Restrictions............   31
Portfolio Turnover.................   32
Management.........................   32
Expenses ..........................   37
Reports to Shareholders............   38
How to Invest......................   38
</TABLE>    
<TABLE>   
<CAPTION>
                                     PAGE
                                     ----
<S>                                  <C>
Services Available to Shareholders.   44
Distribution and Authorized Dealer
 Service Plans.....................   47
How to Sell Shares of the Funds....   48
Dividends..........................   50
Net Asset Value....................   51
Performance Information............   51
Shares of the Trust................   52
Taxation...........................   52
Additional Information.............   54
Appendix A.........................  A-1
Appendix B.........................  B-1
Account Application
</TABLE>    
<PAGE>
 
 
                                FUND HIGHLIGHTS
 
   The following is intended to highlight certain information and is
 qualified in its entirety by the more detailed information contained in
 this Prospectus.
 
  WHAT IS THE GOLDMAN SACHS TRUST?
 
   The Goldman Sachs Trust is an open-end management investment company
 that offers its shares ("Shares") in several investment funds (commonly
 known as mutual funds (the "Funds")). Each Fund pools the monies of
 investors by selling its Shares to the public and investing these monies
 in a portfolio of securities designed to achieve that Fund's stated
 investment objectives.
 
  WHAT ARE THE INVESTMENT OBJECTIVES AND POLICIES OF THE FUNDS?
 
   Each Fund has distinct investment objectives and policies. There can be
 no assurance that a Fund's objectives will be achieved. Each Fund is a
 "diversified open-end management company" as defined in the Investment
 Company Act of 1940, as amended (the "Act"). For a further description of
 each Fund's investment objectives and policies, see "Investment
 Objectives and Policies," "Description of Securities" and "Investment
 Techniques."
 
<TABLE>
<S>             <C>                    <C>                            <C>
 FUND NAME      INVESTMENT OBJECTIVES       INVESTMENT CRITERIA             BENCHMARK
- --------------  ---------------------  ------------------------------ ---------------------
 CORE           Long-term growth of    At least 90% of total assets   EAFE Index (unhedged)
 INTERNATIONAL  capital.               in equity securities of
 EQUITY FUND                           companies organized outside
                                       the United States or whose
                                       securities are principally
                                       traded outside the United
                                       States. The Fund seeks broad
                                       representation of large cap
                                       issuers across major countries
                                       and sectors of the
                                       international economy. The
                                       Fund's investments are
                                       selected using both a variety
                                       of quantitative techniques and
                                       fundamental research in
                                       seeking to maximize the Fund's
                                       expected return, while
                                       maintaining risk, style,
                                       capitalization and industry
                                       characteristics similar to the
                                       unhedged Morgan Stanley
                                       Capital International (MSCI)
                                       Europe, Australasia and Far
                                       East Index (the "EAFE Index").
                                       The Fund may employ certain
                                       currency management
                                       techniques.
 INTERNATIONAL  Long-term capital      Substantially all, and at      FT/S&P Actuaries
 EQUITY FUND    appreciation.          least 65%, of total assets in  Europe & Pacific
                                       equity securities of companies Index (unhedged)
                                       organized outside the United
                                       States or whose securities are
                                       principally traded outside the
                                       United States. The Fund may
                                       employ currency management
                                       techniques.
- -------------------------------------------------------------------------------------------
</TABLE>
 
                                       3
<PAGE>
 
<TABLE>   
<S>             <C>                    <C>                            <C>
 FUND NAME      INVESTMENT OBJECTIVES       INVESTMENT CRITERIA             BENCHMARK
- --------------  ---------------------  ------------------------------ ---------------------
 EUROPEAN       Long-term capital      Substantially all, and at      FT/S&P Actuaries
 EQUITY FUND    appreciation.          least 65%, of total assets in  Europe Index
                                       equity securities of European  (unhedged)
                                       companies. The Fund may employ
                                       currency management
                                       techniques.
- -------------------------------------------------------------------------------------------
 JAPANESE       Long-term capital      Substantially all, and at      Tokyo Price Index
 EQUITY FUND    appreciation.          least 65%, of total assets in  ("TOPIX")
                                       equity securities of Japanese
                                       companies. The Fund may employ
                                       currency management
                                       techniques.
- -------------------------------------------------------------------------------------------
 INTERNATIONAL  Long-term capital      Substantially all, and at      Morgan Stanley
 SMALL CAP      appreciation.          least 65%, of total assets in  Capital International
 FUND                                  equity securities of companies EAFE Small Cap Index
                                       with public stock market
                                       capitalizations of $1 billion
                                       or less at the time of
                                       investment that are organized
                                       outside the United States or
                                       whose securities are
                                       principally traded outside the
                                       United States. The Fund may
                                       employ currency management
                                       techniques.
- -------------------------------------------------------------------------------------------
 EMERGING       Long-term capital      Substantially all, and at      Morgan Stanley
 MARKETS        appreciation.          least 65%, of total assets in  Capital International
 EQUITY FUND                           equity securities of emerging  Emerging Markets Free
                                       country issuers. The Fund may  Index
                                       employ certain currency
                                       management techniques.
- -------------------------------------------------------------------------------------------
 ASIA GROWTH    Long-term capital      Substantially all, and at      Morgan Stanley
 FUND           appreciation.          least 65%, of total assets in  Capital International
                                       equity securities of companies All Country Asia Free
                                       in China, Hong Kong, India,    ex-Japan Index
                                       Indonesia, Malaysia, Pakistan,
                                       the Philippines,
                                       Singapore, South Korea, Sri
                                       Lanka, Taiwan, Thailand and
                                       other Asian countries. The
                                       Fund may employ certain
                                       currency management
                                       techniques.
</TABLE>    
 
  WHAT ARE THE RISK FACTORS AND SPECIAL CHARACTERISTICS THAT I SHOULD
 CONSIDER BEFORE INVESTING?
 
   Each Fund's Share price will fluctuate with market, economic and, to
 the extent applicable, foreign exchange conditions, so that an investment
 in any of the Funds may be worth more or less when redeemed than when
 purchased. None of the Funds should be relied upon as a complete
 investment program. There can be no assurance that a Fund's investment
 objectives will be achieved. See "Risk Factors."
 
   Risks of Investing in Small Capitalization Companies. To the extent
 that a Fund invests in the securities of small market capitalization
 companies, the Fund may be exposed to a higher degree of risk and price
 volatility. Securities of such issuers may lack sufficient market
 liquidity to enable a Fund to effect sales at an advantageous time or
 without a substantial drop in price.
 
   Foreign Risks. Investments in securities of foreign issuers and
 currencies involve risks that are different from those associated with
 investments in domestic securities. The risks associated with foreign
 investments and currencies include changes in relative currency exchange
 rates (or, as in the case of the expected introduction of the euro next
 year, the creation of new currencies), political and economic
 developments, the imposition of exchange controls, confiscation and other
 governmental restrictions. Generally, there is less
 
                                       4
<PAGE>
 
availability of data on foreign companies and securities markets as well as
less regulation of foreign stock exchanges, brokers and issuers. A Fund's
investments in emerging markets and countries ("Emerging Countries") involves
greater risks than investments in the developed countries of Western Europe,
the United States, Canada, Australia, New Zealand and Japan. In addition,
because the Funds invest primarily outside the United States, they may involve
greater risks, since the securities markets of foreign countries are generally
less liquid and subject to greater price volatility. The securities markets of
Emerging Countries, including those in Asia, Latin America, Eastern Europe and
Africa are marked by a high concentration of market capitalization and trading
volume in a small number of issuers representing a limited number of
industries, as well as a high concentration of ownership of such securities by
a limited number of investors.
 
  Risks of Investing in Japanese Markets. The Japanese Equity Fund will
concentrate in Japanese securities and therefore, will be particularly subject
to the risk of adverse social, political and economic events which occur in
Japan or affect the Japanese markets.
 
  Other. A Fund's use of certain investment techniques, including derivatives,
forward contracts, options and futures, will subject the Fund to greater risk
than funds that do not employ such techniques.
 
 WHO MANAGES THE FUNDS?
   
  Goldman Sachs Asset Management serves as Investment Adviser to the CORE
International Equity Fund. Goldman Sachs Asset Management International serves
as Investment Adviser to each other Fund. As of      , 1998, the Investment
Advisers, together with their affiliates, acted as investment adviser or
distributor for assets in excess of $   billion.     
 
 WHO DISTRIBUTES THE FUNDS' SHARES?
 
  Goldman Sachs acts as distributor of each Fund's Shares (the "Distributor").
 
 WHAT IS THE MINIMUM INVESTMENT?
 
 
<TABLE>
<CAPTION>
                                                                 MINIMUM
                                                           --------------------
                                                           INITIAL
                                                           PURCHASE ADDITIONAL
TYPE OF PURCHASE                                            AMOUNT  INVESTMENTS
- ----------------                                           -------- -----------
<S>                                                        <C>      <C>
Regular Purchases.........................................  $1,000      $50
Tax-Sheltered Retirement Plans (excluding SIMPLE IRAs and
 Education IRAs) and UGMA/UTMA Purchases..................  $  250      $50
SIMPLE IRAs and Education IRAs............................  $   50      $50
Automatic Investment Plan.................................  $   50      $50
403(b) Plans..............................................  $  200      $50
</TABLE>
   
  For further information, see "How to Invest--How to Buy Shares of the Funds"
on page   .     
 
 HOW DO I PURCHASE SHARES?
   
  You may purchase Shares of the Funds through Goldman Sachs and certain
investment dealers, including members of the National Association of Securities
Dealers, Inc. (the "NASD") and certain other financial service firms that have
agreements with Goldman Sachs relating to the sale of Shares ("Authorized
Dealers"). See "How to Invest" on page   .     
 
                                       5
<PAGE>
 
 
 WHAT ARE MY PURCHASE ALTERNATIVES?
 
 
  The Funds offer three classes of Shares through this Prospectus. These Shares
may be purchased, at the investor's choice, at a price equal to their next
determined net asset value ("NAV") (i) plus an initial sales charge imposed at
the time of purchase ("Class A Shares"); (ii) with a contingent deferred sales
charge (CDSC) imposed on redemptions within six years of purchase ("Class B
Shares"); or (iii) without any initial sales charge or CDSC, as long as Shares
are held for one year or more ("Class C Shares"). Direct purchases of $1
million or more of Class A Shares will be sold without an initial sales charge
and may be subject to a CDSC at the time of certain redemptions.
 
<TABLE>
<CAPTION>
                            MAXIMUM INITIAL                   MAXIMUM CONTINGENT
   ALL FUNDS                 SALES CHARGE                   DEFERRED SALES CHARGE
   ---------                ---------------                 ---------------------
   <S>                      <C>             <C>
   Class A.................      5.5%                            (See above)
   Class B.................       N/A                 5% declining to 0% after six years
   Class C.................       N/A       1% if Shares are redeemed within 12 months of purchase
</TABLE>
   
  Over time, the CDSC and distribution fees attributable to Class B or Class C
Shares will exceed the initial sales charge and the distribution fees
attributable to Class A Shares. Class B Shares convert to Class A Shares, which
are subject to lower distribution fees, eight years after initial purchase.
Class C Shares, which are subject to the same distribution fees as Class B
Shares, do not convert to Class A Shares and are subject to the higher
distribution fees indefinitely. See "How to Invest--Alternative Purchase
Arrangements" on page  .     
 
 HOW DO I SELL MY SHARES?
 
 
  You may redeem Shares upon request on any Business Day, as defined under
"Additional Information," at the NAV next determined after receipt of such
request in proper form, subject to any applicable CDSC. See "How to Sell Shares
of the Funds."
 HOW DO I RECEIVE DIVIDENDS AND DISTRIBUTIONS?
 
 
<TABLE>   
<CAPTION>
                                       INVESTMENT INCOME DIVIDENDS CAPITAL GAINS
FUND                                        DECLARED AND PAID      DISTRIBUTIONS
- ----                                   --------------------------- -------------
<S>                                    <C>                         <C>
CORE International Equity.............          Annually             Annually
International Equity..................          Annually             Annually
European Equity.......................          Annually             Annually
Japanese Equity.......................          Annually             Annually
International Small Cap...............          Annually             Annually
Emerging Markets Equity...............          Annually             Annually
Asia Growth...........................          Annually             Annually
</TABLE>    
 
  You may receive dividends and distributions in additional Shares of the same
Class of the Fund in which you have invested or you may elect to receive them
in cash, Shares of the same class of other mutual funds sponsored by Goldman
Sachs (the "Goldman Sachs Funds") or ILA Service Units of the Prime Obligations
Portfolio or the Tax-Exempt Diversified Portfolio, if you hold Class A Shares
of a Fund, or ILA Class B or Class C Units of the Prime Obligations Portfolio,
if you hold Class B or Class C Shares of a Fund (the "ILA Portfolios"). For
further information concerning dividends and distributions, see "Dividends."
 
                                       6
<PAGE>
 
 
                               FEES AND EXPENSES
 
<TABLE>   
<CAPTION>
                           CORE                                INT'L                           EUROPEAN
                           INT'L                              EQUITY                            EQUITY
                      EQUITY FUND/5/                           FUND                            FUND/5/
                  -----------------------------    ---------------------------------  --------------------------------
                  CLASS A    CLASS B    CLASS C    CLASS A/5/  CLASS B    CLASS C/5/  CLASS A    CLASS B     CLASS C
                  -------    -------    -------    ----------  -------    ----------  -------    -------    ----------
<S>               <C>        <C>        <C>        <C>         <C>        <C>         <C>        <C>        <C>
SHAREHOLDER TRANSACTION EXPENSES:
 Maximum Sales
  Charge Imposed
  on Purchases...   5.5%/1/   none       none          5.5%/1/  none         none       5.5%/1/   none         none
 Maximum Sales
  Charge Imposed
  on Reinvested
  Dividends......  none       none       none         none      none         none      none       none         none
 Maximum Deferred
  Sales Charge...  none/1/     5.0%/2/    1.0%/3/     none/1/    5.0%/2/      1.0%/3/  none/1/     5.0%/2/      1.0%/3/
 Redemption
  Fees/4/........  none       none       none         none      none         none      none       none         none
 Exchange
  Fees/4/........  none       none       none         none      none         none      none       none         none
ANNUAL FUND
 OPERATING
 EXPENSES: (as a
 percentage of
 average net
 assets)
 Management Fees
  (after
  applicable
  limitations)/6/. 0.75%      0.75%      0.75%        0.90%     0.90%        0.90%     1.00%      1.00%        1.00%
 Distribution
  (Rule 12b-1)
  Fees (after
  applicable
  limitations)/7/. 0.25%      0.75%      0.75%        0.24%     0.75%        0.75%     0.25%      0.75%        0.75%
Other Expenses:
 Authorized
  Dealer Service
  Fees...........  0.25%      0.25%      0.25%        0.25%     0.25%        0.25%     0.25%      0.25%        0.25%
 Other Expenses
  (after
  applicable
  limitations)/8/. 0.25%      0.25%      0.25%        0.30%     0.30%        0.30%     0.28%      0.28%        0.28%
                   ----       ----       ----         ----      ----         ----      ----       ----         ----
TOTAL FUND
 OPERATING
 EXPENSES (AFTER
 FEE AND EXPENSE
 LIMITATIONS)/9/.  1.50%      2.00%      2.00%        1.69%     2.20%        2.20%     1.78%      2.28%        2.28%
                   ====       ====       ====         ====      ====         ====      ====       ====         ====
<CAPTION>
                           INT'L                             EMERGING                            ASIA
                         SMALL CAP                            MARKETS                           GROWTH
                          FUND/5/                         EQUITY FUND/5/                         FUND
                  -----------------------------    ---------------------------------  --------------------------------
                  CLASS A    CLASS B    CLASS C     CLASS A    CLASS B     CLASS C    CLASS A    CLASS B    CLASS C/5/
                  -------    -------    -------    ----------  -------    ----------  -------    -------    ----------
<S>               <C>        <C>        <C>        <C>         <C>        <C>         <C>        <C>        <C>
SHAREHOLDER
 TRANSACTION
 EXPENSES:
 Maximum Sales
  Charge Imposed
  on Purchases...   5.5%/1/   none       none          5.5%/1/  none         none       5.5%/1/   none         none
 Maximum Sales
  Charge Imposed
  on Reinvested
  Dividends......  none       none       none         none      none         none      none       none         none
 Maximum Deferred
  Sales Charge...  none/1/     5.0%/2/    1.0%/3/     none/1/    5.0%/2/      1.0%/3/  none/1/     5.0%/2/      1.0%/3/
 Redemption
  Fees/4/........  none       none       none         none      none         none      none       none         none
 Exchange
  Fees/4/........  none       none       none         none      none         none      none       none         none
ANNUAL FUND
 OPERATING
 EXPENSES: (as a
 percentage of
 average net
 assets)
 Management Fees
  (after
  applicable
  limitations)/6/. 1.10%      1.10%      1.10%        1.10%     1.10%        1.10%     0.86%      0.86%        0.86%
 Distribution
  (Rule 12b-1)
  Fees (after
  applicable
  limitations)/7/. 0.25%      0.75%      0.75%        0.25%     0.75%        0.75%     0.21%      0.75%        0.75%
Other Expenses:
 Authorized
  Dealer Service
  Fees...........  0.25%      0.25%      0.25%        0.25%     0.25%        0.25%     0.25%      0.25%        0.25%
 Other Expenses
  (after
  applicable
  limitations)/8/. 0.30%      0.30%      0.30%        0.30%     0.30%        0.30%     0.43%      0.44%        0.44%
                   ----       ----       ----         ----      ----         ----      ----       ----         ----
TOTAL FUND
 OPERATING
 EXPENSES (AFTER
 FEE AND EXPENSE
 LIMITATIONS)/9/.  1.90%      2.40%      2.40%        1.90%     2.40%        2.40%     1.75%      2.30%        2.30%
                   ====       ====       ====         ====      ====         ====      ====       ====         ====
<CAPTION>
                         JAPANESE
                          EQUITY
                          FUND/5/
                  --------------------------------
                  CLASS A    CLASS B    CLASS C
                  ---------- ---------- ----------
<S>               <C>        <C>        <C>
SHAREHOLDER TRANSACTION EXPENSES:
 Maximum Sales
  Charge Imposed
  on Purchases...   5.5%/1/   none       none
 Maximum Sales
  Charge Imposed
  on Reinvested
  Dividends......  none       none       none
 Maximum Deferred
  Sales Charge...  none/1/     5.0%/2/    1.0%/3/
 Redemption
  Fees/4/........  none       none       none
 Exchange
  Fees/4/........  none       none       none
ANNUAL FUND
 OPERATING
 EXPENSES: (as a
 percentage of
 average net
 assets)
 Management Fees
  (after
  applicable
  limitations)/6/. 0.90%      0.90%      0.90%
 Distribution
  (Rule 12b-1)
  Fees (after
  applicable
  limitations)/7/. 0.25%      0.75%      0.75%
Other Expenses:
 Authorized
  Dealer Service
  Fees...........  0.25%      0.25%      0.25%
 Other Expenses
  (after
  applicable
  limitations)/8/. 0.10%      0.10%      0.10%
                  ---------- ---------- ----------
TOTAL FUND
 OPERATING
 EXPENSES (AFTER
 FEE AND EXPENSE
 LIMITATIONS)/9/.  1.50%      2.00%      2.00%
                  ========== ========== ==========
<CAPTION>
<S>               <C>        <C>        <C>
SHAREHOLDER
 TRANSACTION
 EXPENSES:
 Maximum Sales
  Charge Imposed
  on Purchases...
 Maximum Sales
  Charge Imposed
  on Reinvested
  Dividends......
 Maximum Deferred
  Sales Charge...
 Redemption
  Fees/4/........
 Exchange
  Fees/4/........
ANNUAL FUND
 OPERATING
 EXPENSES: (as a
 percentage of
 average net
 assets)
 Management Fees
  (after
  applicable
  limitations)/6/.
 Distribution
  (Rule 12b-1)
  Fees (after
  applicable
  limitations)/7/.
Other Expenses:
 Authorized
  Dealer Service
  Fees...........
 Other Expenses
  (after
  applicable
  limitations)/8/.
TOTAL FUND
 OPERATING
 EXPENSES (AFTER
 FEE AND EXPENSE
 LIMITATIONS)/9/.
</TABLE>    
 
                                       7
<PAGE>
 
- --------
/1/ As a percentage of the offering price. No sales charge is imposed on
    purchases of Class A Shares by certain classes of investors. A CDSC of
    1.00% is imposed on certain redemptions (within 18 months of purchase) of
    Class A Shares sold without an initial sales charge as part of an
    investment of $1 million or more. See "How to Invest--Offering Price--
    Class A Shares."
/2/ A CDSC is imposed upon Shares redeemed within six years of purchase at a
    rate of 5% in the first year, declining to 1% in the sixth year, and
    eliminated thereafter. See "How to Invest--Offering Price--Class B
    Shares."
/3/ A CDSC of 1.00% is imposed on Shares redeemed within 12 months of
    purchase. See "How to Invest--Offering Price--Class C Shares."
/4/ A transaction fee of $7.50 may be charged for redemption proceeds paid by
    wire. In addition to free reinvestments of dividends and distributions in
    shares of other Goldman Sachs Funds or units of the ILA Portfolios and
    free automatic exchanges pursuant to the Automatic Exchange Program, six
    free exchanges are permitted in each twelve month period. A fee of $12.50
    may be charged for each subsequent exchange during such period. See "How
    to Invest--Exchange Privilege."
/5/ Based on estimated amounts for the current fiscal year.
/6/ The Investment Advisers voluntarily have agreed not to impose a portion of
    the management fee on the CORE International Equity, International Equity,
    Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
    Growth Funds equal to 0.10%, 0.10%, 0.10%, 0.10%, 0.10% and 0.14%,
    respectively. Without such limitations, management fees would be 0.85%,
    1.00%, 1.00%, 1.20%, 1.20% and 1.00% of each Fund's average daily net
    assets, respectively.
   
/7/ Goldman Sachs is imposing the entire distribution fee attributable to
    Class A Shares of all Funds except for the International Equity and Asia
    Growth Funds, in which case the waivers are equal to 0.01% and 0.04%,
    respectively. Actual distribution fees and total fees including waivers
    and reimbursements for the International Equity Fund were 0.22% and 1.67%,
    and for the Asia Growth Fund were 0.21% and 1.75%, respectively for the
    year ended January 31, 1998. Distribution fees for Class A Shares would
    otherwise be payable at an annual rate of 0.25% of average daily net
    assets.     
   
/8/ The Investment Advisers voluntarily have agreed to reduce or limit certain
    other expenses (excluding management, distribution and authorized dealer
    service fees, taxes, interest and brokerage fees and litigation,
    indemnification and other extraordinary expenses (and transfer agency fees
    in the case of International Equity, European Equity, Emerging Markets
    Equity and Asia Growth Funds)) for the following Funds to the extent such
    expenses exceed the following percentage of average daily net assets:     
 
<TABLE>   
<CAPTION>
                                                                         OTHER
                                                                        EXPENSES
                                                                        --------
      <S>                                                               <C>
      CORE International Equity........................................  0.25%
      International Equity.............................................  0.20%
      European Equity..................................................  0.10%
      Japanese Equity..................................................  0.10%
      International Small Cap..........................................  0.30%
      Emerging Markets Equity..........................................  0.16%
      Asia Growth......................................................  0.24%
</TABLE>    
   
/9/ Without the limitations described above, "Other Expenses" and "Total
    Operating Expenses" of the Funds would have been as set forth below.
    Information for Class A and Class B Shares of the International Equity and
    Asia Growth Funds is shown for the fiscal year ended January 31, 1998.
    Information for the Class A and B Shares of the CORE International Equity,
    European Equity, Japanese Equity, International Small Cap and Emerging
    Markets Equity Funds, and Class C Shares of each Fund is estimated for the
    current fiscal year.     
 
<TABLE>   
<CAPTION>
                                                                        TOTAL
                                                              OTHER   OPERATING
                                                             EXPENSES EXPENSES
                                                             -------- ---------
      <S>                                                    <C>      <C>
      CORE International Equity
        Class A.............................................  0.64%     1.99%
        Class B.............................................  0.64%     2.49%
        Class C.............................................  0.64%     2.49%
      International Equity
        Class A.............................................  0.30%     1.80%
        Class B.............................................  0.30%     2.30%
        Class C.............................................  0.30%     2.30%
      European Equity
        Class A.............................................  0.83%     2.33%
        Class B.............................................  0.83%     2.83%
        Class C.............................................  0.83%     2.83%
      Japanese Equity
        Class A.............................................  0.79%     2.29%
        Class B.............................................  0.79%     2.79%
        Class C.............................................  0.79%     2.79%
</TABLE>    
 
                                       8
<PAGE>
 
<TABLE>
<CAPTION>
                                                                         TOTAL
                                                               OTHER   OPERATING
                                                              EXPENSES EXPENSES
                                                              -------- ---------
      <S>                                                     <C>      <C>
      International Small Cap
        Class A..............................................  0.74%     2.44%
        Class B..............................................  0.74%     2.94%
        Class C..............................................  0.74%     2.94%
      Emerging Markets Equity
        Class A..............................................  0.53%     2.23%
        Class B..............................................  0.53%     2.73%
        Class C..............................................  0.53%     2.73%
      Asia Growth
        Class A..............................................  0.49%     1.99%
        Class B..............................................  0.50%     2.50%
        Class C..............................................  0.50%     2.50%
</TABLE>
 
EXAMPLE
 
  You would pay the following expenses on a hypothetical $1,000 investment
(including the maximum sales charge) assuming (i) a 5% annual return; and (ii)
redemption at the end of each time period.
 
<TABLE>   
<CAPTION>
    FUND                                         1 YEAR 3 YEARS 5 YEARS 10 YEARS
    ----                                         ------ ------- ------- --------
<S>                                              <C>    <C>     <C>     <C>
CORE International Equity
 Class A Shares................................   $69    $100     N/A      N/A
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    67      91     N/A      N/A
 --Assuming no redemption......................    20      63     N/A      N/A
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    29      63     N/A      N/A
 --Assuming no redemption......................    20      63     N/A      N/A
International Equity
 Class A Shares................................    71     106    $142     $245
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    69      97     137      242
 --Assuming no redemption......................    22      69     118      242
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    31      69     118      253
 --Assuming no redemption......................    22      69     118      253
European Equity
 Class A Shares................................    72     108     N/A      N/A
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    70      99     N/A      N/A
 --Assuming no redemption......................    23      71     N/A      N/A
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    32      71     N/A      N/A
 --Assuming no redemption......................    23      71     N/A      N/A
Japanese Equity
 Class A Shares................................    69     100     N/A      N/A
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    67      91     N/A      N/A
 --Assuming no redemption......................    20      63     N/A      N/A
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    29      63     N/A      N/A
 --Assuming no redemption......................    20      63     N/A      N/A
</TABLE>    
 
                                       9
<PAGE>
 
<TABLE>   
<CAPTION>
    FUND                                         1 YEAR 3 YEARS 5 YEARS 10 YEARS
    ----                                         ------ ------- ------- --------
<S>                                              <C>    <C>     <C>     <C>
International Small Cap
 Class A Shares................................   $73    $111     N/A     N/A
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    71     103     N/A     N/A
 --Assuming no redemption......................    24      75     N/A     N/A
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    33      75     N/A     N/A
 --Assuming no redemption......................    24      75     N/A     N/A
Emerging Markets Equity
 Class A Shares................................    73     111     N/A     N/A
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    71     103     N/A     N/A
 --Assuming no redemption......................    24      75     N/A     N/A
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    33      75     N/A     N/A
 --Assuming no redemption......................    24      75     N/A     N/A
Asia Growth
 Class A Shares................................    72     107     145     250
 Class B Shares
 --Assuming complete redemption at end of
  period.......................................    70     100     142     250
 --Assuming no redemption......................    23      72     123     250
 Class C Shares
 --Assuming complete redemption at end of
  period.......................................    32      72     123     264
 --Assuming no redemption......................    23      72     123     264
</TABLE>    
 
  The hypothetical example assumes that a CDSC will not apply to redemptions
of Class A Shares within the first 18 months. Class B Shares convert to Class
A Shares eight years after purchase; therefore, Class A expenses are used in
the hypothetical example after year eight.
   
  The Investment Adviser and Goldman Sachs may modify or discontinue any of
the limitations set forth above in the future at their discretion. The
information set forth in the foregoing table and hypothetical example relates
only to Class A, B and C Shares. Each Fund also offers Institutional and
Service Shares, which are subject to different fees and expenses (which affect
performance), have different minimum investment requirements and are entitled
to different services than Class A, Class B and Class C Shares. Information
regarding Institutional and Service Shares may be obtained from your sales
representative or from Goldman Sachs by calling the number on the back cover
page of this Prospectus. Because of the Distribution Plans, long-term
shareholders may pay more than the economic equivalent of the maximum front-
end sales charges permitted by the NASD's rules regarding investment
companies.     
 
  In addition to the compensation itemized above, certain institutions that
sell Fund Shares and/or their salespersons may receive other compensation in
connection with the sale and distribution of Class A, Class B and Class C
Shares of the Funds or for services to their customers' accounts and/or the
Funds. For additional information regarding such compensation, see
"Management" and "Services Available to Shareholders" in this Prospectus and
"Other Information Regarding Purchases, Redemptions, Exchanges and Dividends"
in the Additional Statement.
 
  The purpose of the foregoing table is to assist investors in understanding
the various fees and expenses of a Fund that an investor will bear directly or
indirectly. The information on the fees and expenses included in the table and
hypothetical example above are based on each Fund's fees and expenses (actual
or estimated) and should not be considered as representative of past or future
expenses. Actual fees and expenses may be greater or less than those
indicated. Moreover, while the example assumes a 5% annual return, a Fund's
actual performance will vary and may result in an actual return greater or
less than 5%. See "Management--Investment Advisers."
 
                                      10
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
         SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD
   
  The following data have been audited by Arthur Andersen LLP, independent
public accountants, as indicated in their report incorporated by reference
into the Additional Statement from the Annual Report to shareholders of the
Funds for the year ended January 31, 1998 (the "Annual Report"). This
information should be read in conjunction with the financial statements and
related notes incorporated by reference and attached to the Additional
Statement. The Annual Report also contains performance information and is
available upon request and without charge by calling the telephone number or
writing to one of the addresses on the back cover of this Prospectus. During
the periods shown, the Trust did not offer Class A, Class B or Class C Shares
of the European Equity, Japanese Equity or International Small Cap Funds.
Accordingly, there are no financial highlights for these Funds. Historical
performance information regarding the European Equity Fund is set forth in
Appendix B to this prospectus.     
 
<TABLE>
<CAPTION>
                                      INCOME (LOSS) FROM               DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)              SHAREHOLDERS
                           ---------------------------------------- -----------------------
                                                                                 FROM NET
                                       NET REALIZED   NET REALIZED               REALIZED
                                      AND UNREALIZED AND UNREALIZED              GAIN ON
                 NET ASSET            GAIN (LOSS) ON GAIN (LOSS) ON    FROM     INVESTMENT      NET     NET ASSET
                  VALUE,      NET      INVESTMENTS      CURRENCY       NET         AND       DECREASE    VALUE,
                 BEGINNING INVESTMENT  AND FUTURES      RELATED     INVESTMENT   FUTURES      IN NET     END OF     TOTAL
                 OF PERIOD   INCOME    TRANSACTIONS   TRANSACTIONS    INCOME   TRANSACTIONS ASSET VALUE  PERIOD   RETURN(A)
                 --------- ---------- -------------- -------------- ---------- ------------ ----------- --------- ---------
                                                                                           CORE INTERNATIONAL EQUITY FUND
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>          <C>         <C>       <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......  $10.00     $   --       $0.13          $(0.91)      $   --       --         $(0.78)     $9.22     (7.66)%(d)
1998--Class B
Shares(b).......   10.00      (0.02)       0.13           (0.90)          --       --          (0.79)      9.21     (7.90)(d)
1998--Class C
Shares(b).......   10.00      (0.02)       0.13           (0.89)          --       --          (0.78)      9.22     (7.80)(d)
1998--Institu-
tional
Shares(b).......   10.00       0.02        0.13           (0.89)      (0.02)       --          (0.76)      9.24     (7.45)(d)
1998--Service
Shares(b).......   10.00       0.01        0.13           (0.91)          --       --          (0.77)      9.23     (7.70)(d)
<CAPTION>
                                                                                RATIOS ASSUMING
                                                                              NO VOLUNTARY WAIVER
                                                                                   OF FEES OR
                                                                              EXPENSE LIMITATIONS
                                                                            --------------------------
                                                               RATIO OF                   RATIO OF
                                         NET      RATIO OF        NET                        NET
                                      ASSETS AT      NET      INVESTMENT     RATIO OF    INVESTMENT
                 PORTFOLIO  AVERAGE     END OF   EXPENSES TO   INCOME TO     EXPENSES   INCOME (LOSS)
                 TURNOVER  COMMISSION   PERIOD   AVERAGE NET  AVERAGE NET   TO AVERAGE   TO AVERAGE
                   RATE       RATE    IN (000'S)   ASSETS       ASSETS      NET ASSETS   NET ASSETS
                 --------- ---------- ---------- ------------ ------------- ----------- --------------
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>        <C>          <C>           <C>         <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......   25.16%    $.0069    $ 7,087      1.50%(c)     (0.27)%(c)    4.87%(c)     (3.90)%(c)
1998--Class B
Shares(b).......   25.16      .0069      2,721      2.00(c)      (0.72)(c)     5.12(c)      (3.84)(c)
1998--Class C
Shares(b).......   25.16      .0069      1,608      2.00(c)      (0.73)(c)     5.12(c)      (3.85)(c)
1998--Institu-
tional
Shares(b).......   25.16      .0069     17,719      1.00(c)       0.59(c)      4.12(c)      (2.53)(c)
1998--Service
Shares(b).......   25.16      .0069          1      1.50(c)       0.26(c)      4.62(c)      (2.86)(c)
</TABLE>
- ----
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Commenced operations on August 15, 1997.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
 
                                       11
<PAGE>
 
 
<TABLE>
<CAPTION>
                                         INCOME  FROM                              DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)                          SHAREHOLDERS
                           ---------------------------------------- -----------------------------------------------
                                                                                            FROM NET   IN EXCESS OF
                                                          NET                               REALIZED   NET REALIZED
                                                        REALIZED                            GAIN ON      GAIN ON
                                           NET       AND UNREALIZED                        INVESTMENT   INVESTMENT      NET
                 NET ASSET    NET        REALIZED     GAIN (LOSS)              IN EXCESS  AND FOREIGN  AND FOREIGN   INCREASE
                  VALUE,   INVESTMENT AND UNREALIZED  ON CURRENCY    FROM NET    OF NET     CURRENCY     CURRENCY   (DECREASE)
                 BEGINNING   INCOME   GAIN (LOSS) ON    RELATED     INVESTMENT INVESTMENT   RELATED      RELATED      IN NET
                 OF PERIOD   (LOSS)    INVESTMENTS    TRANSACTIONS    INCOME     INCOME   TRANSACTIONS TRANSACTIONS ASSET VALUE
                 --------- ---------- -------------- -------------- ---------- ---------- ------------ ------------ -----------
                                                                                          INTERNATIONAL EQUITY FUND
- -------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>        <C>          <C>          <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  $19.32     $0.03        $2.99          $(0.95)       $--       $(0.30)     $(0.88)      $(0.36)      $0.53
1998--Class B
Shares..........   19.24     (0.08)        2.96           (0.94)        --        (0.25)      (0.47)       (0.76)       0.46
1998--Class C
Shares(b).......   22.60     (0.04)       (2.03)           0.65         --        (0.38)        --         (1.24)      (3.04)
1998--
Institutional
Shares..........   19.40      0.10         3.09           (0.98)      (0.07)      (0.33)      (0.97)       (0.27)       0.57
1998--Service
Shares..........   19.34      0.02         3.02           (0.96)        --        (0.35)      (0.18)       (1.05)       0.50
1997--Class A
Shares..........   17.20      0.10         3.51           (1.28)        --          --        (0.21)         --         2.12
1997--Class B
Shares(b).......   18.91     (0.06)        0.94           (0.34)        --          --        (0.21)         --         0.33
1997--
Institutional
Shares(b).......   17.45      0.04         3.39           (1.24)      (0.03)        --        (0.21)         --         1.95
1997--Service
Shares(b).......   17.70     (0.02)        2.95           (1.08)        --          --        (0.21)         --         1.64
1996--Class A
Shares..........   14.52      0.13         2.58            1.42       (0.58)        --        (0.87)         --         2.68
1995--Class A
Shares..........   18.10      0.06        (3.04)          (0.01)        --          --        (0.59)         --        (3.58)
1994--Class A
Shares..........   14.35      0.05         4.08           (0.38)        --          --          --           --         3.75
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......   14.18     (0.01)        0.29           (0.11)        --          --          --           --         0.17
<CAPTION>
                                                                                                    RATIOS ASSUMING
                                                                                                  NO VOLUNTARY WAIVER
                                                                                                       OF FEES OR
                                                                                                  EXPENSE LIMITATIONS
                                                                                                ------------------------
                                                                                    RATIO OF
                                                                                      NET
                                                                                   INVESTMENT                  RATIO
                                                                NET       RATIO      INCOME                   OF NET
                 NET ASSET                                   ASSETS AT   OF NET    (LOSS) TO     RATIO OF   INVESTMENT
                  VALUE,                PORTFOLIO  AVERAGE    END OF   EXPENSES TO  AVERAGE      EXPENSES  INCOME (LOSS)
                  END OF     TOTAL      TURNOVER  COMMISSION  PERIOD     AVERAGE      NET       TO AVERAGE  TO AVERAGE
                  PERIOD   RETURN(A)      RATE     RATE(F)   IN (000S) NET ASSETS    ASSETS     NET ASSETS  NET ASSETS
                 --------- ------------ --------- ---------- --------- ----------- ------------ ---------- -------------
- -------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>          <C>       <C>        <C>       <C>         <C>          <C>        <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  $19.85     11.12%       40.82%    $.0207   $697.590     1.67%      (.027)%       1.80%       (0.40)%
1998--Class B
Shares..........   19.70     10.51        40.82      .0207     55,324     2.20       (0.90)        2.30        (1.00)
1998--Class C
Shares(b).......   19.56     (5.92)(d)    40.82      .0207      3,369     2.27(c)    (1.43)(c)     2.37(c)     (1.53)(c)
1998--
Institutional
Shares..........   19.97     11.82        40.82      .0207     56,263     1.08        0.30         1.18         0.20
1998--Service
Shares..........   19.84     11.25        40.82      .0207      3,035     1.55       (0.36)        1.65        (0.46)
1997--Class A
Shares..........   19.32     13.48        38.01      .0318    536,283     1.69       (0.07)        1.88        (0.26)
1997--Class B
Shares(b).......   19.24      2.83 (d)    38.01      .0318     19,198     2.23(c)    (0.97)(c)     2.38(c)     (1.12)(c)
1997--
Institutional
Shares(b).......   19.40     12.53 (d)    38.01      .0318     68,374     1.10(c)     0.43 (c)     1.25(c)      0.28 (c)
1997--Service
Shares(b).......   19.34     10.42 (d)    38.01      .0318        674     1.60(c)    (0.40)(c)     1.75(c)     (0.55)(c)
1996--Class A
Shares..........   17.20     28.68        68.48        --     330,860     1.52        0.26         1.77         0.01
1995--Class A
Shares..........   14.52    (16.65)       84.54        --     275,086     1.73        0.40         1.98         0.15
1994--Class A
Shares..........   18.10     26.13        60.04        --     269,091     1.76        0.51         2.01         0.26
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......   14.35      1.23 (d)     0.00        --      66,063     1.80(c)    (0.42)(c)     2.58(c)     (1.20)(c)
</TABLE>
- -----------
 
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C, Institutional and Service share activity
    commenced on December 1, 1992, May 1, 1996, August 15, 1997, February 7,
    1996 and March 6, 1996, respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
                                       12
<PAGE>
 
 
<TABLE>
<CAPTION>
                                          INCOME FROM
                                    INVESTMENT OPERATIONS(E)             DISTRIBUTIONS TO SHAREHOLDERS
                           ------------------------------------------ -----------------------------------
                                                       NET REALIZED                FROM NET
                 NET ASSET             NET REALIZED   AND UNREALIZED             REALIZED GAIN IN EXCESS
                  VALUE,      NET     AND UNREALIZED LOSS ON FOREIGN   FROM NET  ON INVESTMENT   OF NET   NET DECREASE NET ASSET
                 BEGINNING INVESTMENT GAIN (LOSS) ON CURRENCY RELATED INVESTMENT  AND OPTIONS  INVESTMENT    IN NET    VALUE, END
                 OF PERIOD   INCOME    INVESTMENTS     TRANSACTIONS     INCOME   TRANSACTIONS    INCOME   ASSET VALUE  OF PERIOD
                 --------- ---------- -------------- ---------------- ---------- ------------- ---------- ------------ ----------
                                                                                                EMERGING MARKETS EQUITY FUND
- ---------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>              <C>        <C>           <C>        <C>          <C>
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998--Class A
Shares(b).......  $10.00      $--         $(0.11)         $(0.20)        --           --          --         $(0.31)     $9.69
1998--Class B
Shares(b).......   10.00       --          (0.11)          (0.20)        --           --          --          (0.31)      9.69
1998--Class C
Shares(b).......   10.00       --          (0.10)          (0.20)        --           --          --          (0.30)      9.70
1998--Institu-
tional
Shares(b).......   10.00      0.01         (0.11)          (0.20)        --           --          --          (0.30)      9.70
1998--Service
Shares(b).......   10.00       --          (0.11)          (0.20)        --           --          --          (0.31)      9.69
<CAPTION>
                                                                                              RATIOS ASSUMING
                                                                                            NO VOLUNTARY WAIVER
                                                                                                 OF FEES OR
                                                                                            EXPENSE LIMITATIONS
                                                                                          ---------------------------
                                                                              RATIO OF                 RATIO OF NET
                                                   NET ASSETS   RATIO OF   NET INVESTMENT  RATIO OF     INVESTMENT
                              PORTFOLIO  AVERAGE   AT END OF  NET EXPENSES INCOME (LOSS)  EXPENSES TO    LOSS TO
                   TOTAL      TURNOVER  COMMISSION   PERIOD    TO AVERAGE    TO AVERAGE   AVERAGE NET    AVERAGE
                 RETURN(A)      RATE       RATE    (IN 000S)   NET ASSETS    NET ASSETS     ASSETS      NET ASSETS
                 ------------ --------- ---------- ---------- ------------ -------------- ------------ --------------
- ---------------------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>       <C>        <C>        <C>          <C>            <C>          <C>
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998--Class A
Shares(b).......   (3.10)%(d)   3.35%    $0.0005    $17,681       1.90%(c)      0.55%(c)     5.88%(c)     (3,43)%(c)
1998--Class B
Shares(b).......   (3.10)(d)    3.35      0.0005         64       2.41(c)       0.05(c)      6.39(c)      (3.93)(c)
1998--Class C
Shares(b).......   (3.00)(d)    3.35      0.0005         73       2.48(c)      (0.27)(c)     6.46(c)      (4.25)(c)
1998--Institu-
tional
Shares(b).......   (3.00)(d)    3.35      0.0005     19,120       1.30(c)       0.80(c)      5.28c)       (3.18)(c)
1998--Service
Shares(b).......   (3.10)(d)    3.35      0.0005          2       2.72(c)      (0.05)(c)     6.70(c)      (4.03)(c)
</TABLE>
- ----
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C, Institutional and Service share activity
    commenced on December 15, 1997.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
 
 
 
                                       13
<PAGE>
 
<TABLE>
<CAPTION>
                                         INCOME FROM                         DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)                    SHAREHOLDERS
                           ---------------------------------------- ----------------------------------
                                                      NET REALIZED
                                                     AND UNREALIZED                         FROM NET      NET
                                                        LOSS ON                             REALIZED    INCREASE   NET
                 NET ASSET    NET      NET REALIZED     FOREIGN                IN EXCESS    GAIN ON    (DECREASE) ASSET
                  VALUE,   INVESTMENT AND UNREALIZED    CURRENCY     FROM NET    OF NET    INVESTMENT    IN NET   VALUE,
                 BEGINNING   INCOME   GAIN (LOSS) ON    RELATED     INVESTMENT INVESTMENT AND FUTURES    ASSET    END OF
                 OF PERIOD   (LOSS)    INVESTMENTS    TRANSACTIONS    INCOME     INCOME   TRANSACTIONS   VALUE    PERIOD
                 --------- ---------- -------------- -------------- ---------- ---------- ------------ ---------- ------
                                                                                                     ASIA GROWTH FUND
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>        <C>          <C>        <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  $16.31     $  --        $(5.78)        $(2.12)      $   --     $(0.03)     $   --      $(7.93)  $8.38
1998--Class B
Shares..........   16.24      0.01         (5.79)         (2.12)          --      (0.03)         --       (7.93)   8.31
1998--Class C
Shares(b).......   15.73      0.01         (5.43)         (1.99)          --      (0.03)         --       (7.44)   8.29
1998--Institu-
tional Shares...   16.33      0.10         (5.83)         (2.13)       (0.03)        --          --       (7.89)   8.44
1997--Class A
Shares..........   16.49      0.06         (0.11)            --        (0.12)        --       (0.01)      (0.18)  16.31
1997--Class B
Shares(b).......   17.31     (0.05)        (0.48)            --        (0.51)     (0.03)         --       (1.07)  16.24
1997--Institu-
tional
Shares(b).......   16.61      0.04         (0.11)            --        (0.11)     (0.06)      (0.04)      (0.28)  16.33
1996--Class A
Shares             13.31      0.17          3.44             --        (0.12)     (0.14)      (0.17)       3.18   16.49
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   14.18      0.11         (0.89)            --         0.01         --       (0.10)      (0.87)  13.31
<CAPTION>
                                                                                     RATIOS ASSUMING
                                                                                   NO VOLUNTARY WAIVER
                                                                                        OF FEES OR
                                                                                   EXPENSE LIMITATIONS
                                                                                  -----------------------
                                                     NET   RATIO OF   RATIO OF
                                                   ASSETS    NET        NET       RATIO OF    RATIO OF
                                                   AT END  EXPENSES  INVESTMENT   EXPENSES       NET
                                                     OF       TO       INCOME        TO      INVESTMENT
                              PORTFOLIO  AVERAGE   PERIOD  AVERAGE   (LOSS) TO    AVERAGE   INCOME (LOSS)
                   TOTAL      TURNOVER  COMMISSION   (IN     NET      AVERAGE       NET      TO AVERAGE
                 RETURN(A)      RATE     RATE(F)    000S)   ASSETS   NET ASSETS    ASSETS    NET ASSETS
                 ------------ --------- ---------- ------- --------- ------------ --------- -------------
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>       <C>        <C>     <C>       <C>          <C>       <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  (48.49)%     105.16%    $.0070   $87,437   1.75%      0.31%       1.99%        0.07%
1998--Class B
Shares..........  (48.70)      105.16      .0070     3,359   2.30      (0.29)       2.50        (0.49)
1998--Class C
Shares(b).......  (47.17)(d)   105.16      .0070       436   2.35(c)   (0.26)(c)    2.55(c)     (0.46)(c)
1998--Institu-
tional Shares...  (48.19)      105.16      .0070       874   1.11       0.87        1.31         0.67
1997--Class A
Shares..........   (1.01)       48.40      .0151   263,014   1.67       0.20        1.87         0.00
1997--Class B
Shares(b).......   (6.02)(d)    48.40      .0151     3,354   2.21(c)   (0.56)(c)    2.37(c)     (0.72)(c)
1997--Institu-
tional
Shares(b).......   (1.09)(d)    48.40      .0151    13,322   1.10(c)    0.54 (c)    1.26(c)      0.38 (c)
1996--Class A
Shares             26.49        88.80         --   205,539   1.77       1.05        2.02         0.80
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   (5.46)(d)    36.08         --   124,298   1.90(c)    1.83(c)     2.38(c)      1.35(c)
</TABLE>
- ----
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C and Institutional share activity commenced on
    July 8, 1994, May 1, 1996, August 15, 1997 and February 2, 1996,
    respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
 
                                       14
<PAGE>
 
 
                      INVESTMENT OBJECTIVES AND POLICIES
 
  The investment objectives and principal investment policies of each Fund are
described below. In particular, each Fund may employ certain currency
techniques to seek to hedge against currency exchange rate fluctuations or to
seek to increase total return. When used to seek to enhance return, these
management techniques are considered speculative. Such currency management
techniques involve risks different from those associated with investing solely
in securities of U.S. issuers quoted in U.S. dollars. To the extent that a
Fund is fully invested in foreign securities while also maintaining currency
positions, it may be exposed to greater combined risk. A Fund's net currency
positions may expose it to risks independent of its securities positions.
There can be no assurance that a Fund's investment objectives will be
achieved.
 
  The Investment Advisers may purchase for the Funds common stocks, preferred
stocks, interests in real estate investment trusts, convertible debt
obligations, convertible preferred stocks, bonds with attached warrants,
equity-related transferable securities, equity interests in trusts,
partnerships, joint ventures, limited liability companies and similar
enterprises, warrants and stock purchase rights ("equity securities"). In
choosing a Fund's securities, the Investment Advisers utilize first-hand
fundamental research, including visiting company facilities to assess
operations and to meet decision-makers. The Investment Advisers may also use
macro analysis of numerous economic and valuation variables to anticipate
changes in company earnings and the overall investment climate. The Investment
Advisers are able to draw on the research and market expertise of the Goldman
Sachs Global Investment Research Department and other affiliates of the
Investment Advisers, as well as information provided by other securities
dealers. Equity securities in a Fund's portfolio will generally be sold when
the Investment Adviser believes that the market price fully reflects or
exceeds the securities' fundamental valuation or when other more attractive
investments are identified. Other investment practices and management
techniques, which involve certain risks, are described below under
"Description of Securities," "Risk Factors" and "Investment Techniques."
   
  Actively Managed Funds. The International Equity, European Equity, Japanese
Equity, International Small Cap, Emerging Markets Equity and Asia Growth Funds
are managed using an active international approach, which utilizes a
consistent process of stock selection undertaken by portfolio management teams
located within each of the major investment regions, including Europe, Japan,
Asia and the United States. In selecting securities, the Investment Adviser
uses a long-term, bottom-up strategy based on first-hand fundamental research
that is designed to give broad exposure to the available opportunities while
seeking to add return primarily through stock selection. Equity securities for
these Funds are evaluated based on three key factors--the business, the
management and the valuation. The Investment Adviser ordinarily seeks
securities that have, in the Investment Adviser's opinion, superior earnings
growth potential, sustainable franchise value with management attuned to
creating shareholder value and relatively discounted valuations. In addition,
the Investment Adviser uses a multi-factor risk model which seeks to assure
that deviations from the benchmark are justifiable.     
 
  Quantitative Style Fund. The CORE International Equity Fund is managed using
both quantitative and fundamental techniques. CORE is an acronym for
"Computer-Optimized, Research-Enhanced," which reflects the CORE International
Equity Fund's investment process. This investment process and the proprietary
multifactor models used to implement it are discussed below.
 
                                      15
<PAGE>
 
  Investment Process. The Investment Adviser begins with a broad universe of
foreign equity securities for the CORE International Equity Fund. As described
more fully below, the Investment Adviser uses proprietary multifactor models
(each a "Multifactor Model") to forecast the returns of different markets,
currencies and individual securities. The Investment Adviser may rely on
research from both the Goldman Sachs Global Investment Research Department
(the "Research Department") and other industry sources.
 
  In building a diversified portfolio for the CORE International Equity Fund,
the Investment Adviser utilizes optimization techniques to seek to maximize
the Fund's expected return, while maintaining a risk profile similar to the
Fund's benchmark. The Fund's portfolio is primarily composed of securities
rated highest by the foregoing investment process and has risk characteristics
and industry weightings similar to the Fund's benchmark.
 
  Multifactor Models. The Multifactor Models are rigorous computerized rating
systems for forecasting the returns of different equity markets, currencies,
and individual equity securities according to fundamental investment
characteristics. The CORE International Equity Fund uses multiple Multifactor
Models to forecast returns. Currently, the CORE International Equity Fund uses
one model to forecast equity market returns, one model to forecast currency
returns and 22 separate models to forecast individual equity security returns
in 22 different countries. Despite this variety, all Multifactor Models
incorporate common variables covering measures of value, growth, momentum and
risk (e.g., book/price ratio, earnings/price ratio, price momentum, price
volatility, consensus growth forecasts, earnings estimate revisions, earnings
stability, currency momentum and country political risk ratings). All of the
factors used in the Multifactor Models have been shown to significantly impact
the performance of the securities, currencies and markets they were designed
to forecast.
 
  Because they include many disparate factors, the Investment Adviser believes
that all the Multifactor Models are broader in scope and provide a more
thorough evaluation than most conventional quantitative models. Securities and
markets ranked highest by the relevant Multifactor Model do not have one
dominant investment characteristic; rather, they possess an attractive
combination of investment characteristics.
 
  Research Department. In assigning ratings to equity securities, the Research
Department uses a four category rating system ranging from "recommended for
purchase" to "likely to underperform." The ratings reflect the analyst's
judgment as to the investment results of a specific security and incorporate
economic outlook, valuation, risk and a variety of other factors.
 
  By employing both a quantitative (i.e., the Multifactor Models) and a
qualitative (i.e., research enhanced) method of selecting securities, the CORE
International Equity Fund seeks to capitalize on the strengths of each
discipline.
 
 CORE INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term growth of capital. The Fund seeks to achieve its objective through a
broadly diversified portfolio of large cap equity securities of companies that
are organized outside the United States or whose securities are principally
traded outside the United States.
 
  Primary Investment Focus. The Fund invests, under normal circumstances, at
least 90% of its total assets in equity securities of companies that are
organized outside the United States or whose securities are principally traded
outside the United States. The Fund seeks broad representation of large cap
issuers across major countries
 
                                      16
<PAGE>
 
and sectors of the international economy. The Fund's investments are selected
using both a variety of quantitative techniques and fundamental research in
seeking to maximize the Fund's expected return, while maintaining risk, style,
capitalization and industry characteristics similar to the EAFE Index. In
addition, the Fund seeks a portfolio composed of companies with attractive
valuations and stronger momentum characteristics than the EAFE Index.
 
  The Fund may allocate its assets among countries as determined by the
Investment Adviser from time to time, provided the Fund's assets are invested
in at least three foreign countries. The Fund may invest in securities of
issuers in Emerging Countries which involve certain risks, as described below
under "Risk Factors--Special Risks of Investments in the Asian and Other
Emerging Markets," which are not present in investments in more developed
countries.
 
  For a description of the investment process of the Fund, see "Investment
Objectives and Policies--Quantitative Style Fund."
 
  Other. The Fund may invest only in fixed-income securities that are
considered to be cash equivalents.
 
 INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of companies that are organized outside the United States or whose securities
are principally traded outside the United States. The Fund may allocate its
assets among countries as determined by the Investment Adviser from time to
time provided that the Fund's assets are invested in at least three foreign
countries. The Fund expects to invest a substantial portion of its assets in
the securities of issuers located in the developed countries of Western Europe
and in Japan. However, the Fund may also invest in the securities of issuers
located in Australia, Canada, New Zealand and the Emerging Countries in which
the Emerging Markets Equity Fund may invest. Many of the countries in which
the Fund may invest have emerging markets or economies which involve certain
risks, as described below under "Risk Factors--Special Risks of Investments in
the Asian and Other Emerging Markets," which are not present in investments in
more developed countries. The Fund intends to invest in companies with public
stock market capitalizations that are larger than those in which the
International Small Cap Fund primarily intends to invest.
 
  Other. Up to 35% of the Fund's total assets may be invested in fixed-income
securities.
    
 EUROPEAN EQUITY FUND     
   
  Objective. The Fund's objective is to provide investors with long-term
capital appreciation.     
   
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of European companies. Because of its focus, the Fund will be more susceptible
to European economic, market, political and local risks than a fund that is
more geographically diversified. "European companies" are companies that
satisfy at least one of the following criteria: (i) their securities are
traded principally on stock exchanges in one or more of the European
countries; (ii) they derive 50% or more of their total revenue from goods
produced, sales made or services performed in one or more of the European
countries; (iii) they maintain 50% or more of their assets in one or more of
the European countries; or (iv) they are organized under the laws of a
European country. The Fund may allocate its assets among different     
 
                                      17
<PAGE>
 
   
countries as determined by the Investment Adviser, provided that the Fund's
assets are invested in at least three European countries. It is currently
anticipated that a majority of the Fund's assets will be invested in the
equity securities of large cap companies located in the developed countries of
Western Europe. However, the Fund may also invest, without limit, in mid cap
companies and small cap companies, as well as companies located in Emerging
Countries in which the Emerging Markets Equity Fund may invest, including
Eastern European countries and the states that formerly comprised the Soviet
Union and Yugoslavia. These investments will involve additional risks as
described below under "Risk Factors--Special Risks of Investments in the Asian
and Other Emerging Markets" and "Risks of Investing in Small Capitalization
Companies."     
   
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-European countries and in fixed-income securities.
    
 JAPANESE EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of Japanese companies. Japanese companies include those organized under the
laws of Japan or whose shares are traded primarily on a Japanese stock
exchange as well as those whose shares are registered with the Japan
Securities Dealers Association for trading primarily on Japan's over-the-
counter market. The Fund's concentration in Japanese companies will expose it
to the risk of adverse social, political and economic events which occur in
Japan or affect the Japanese markets as described under "Risk Factors--Special
Risks of Investment in the Japanese Markets."
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-Japanese companies and in fixed-income securities.
 
 INTERNATIONAL SMALL CAP FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies with public stock market capitalizations of $1
billion or less at the time of investment that are organized outside the U.S.
or whose securities are principally traded outside the U.S. The Fund may
allocate its assets among countries as determined by the Investment Adviser
from time to time provided that the Fund's assets are invested in at least
three foreign countries. The Fund expects to invest a substantial portion of
its assets in small cap securities of companies in the developed countries of
Western Europe, Japan and Asia. However, the Fund may also invest in the
securities of issuers located in Australia, Canada, New Zealand and the
Emerging Countries in which the Emerging Markets Equity Fund may invest. Many
of the countries in which the Fund may invest have emerging markets or
economies which involve certain risks, as described below under "Risk
Factors--Special Risks of Investments in the Asian and Other Emerging
Markets," which are not present in investments in more developed countries. If
the market capitalization of a company held by the Fund increases above $1
billion, the Fund may, consistent with its investment objective, continue to
hold the security.
 
 
                                      18
<PAGE>
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of larger cap companies with public stock market
capitalizations of more than $1 billion at the time of investment and in
fixed-income securities.
 
 EMERGING MARKETS EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of Emerging Country issuers. For purposes of the Fund's
investment policies, Emerging Countries are countries with economies or
securities markets that are considered by the Investment Adviser not to be
fully developed. The Investment Adviser may consider classifications by the
World Bank, the International Finance Corporation or the United Nations and
its agencies in determining whether a country is emerging or developed.
Currently, Emerging Countries include among others, most Latin American,
African, Asian and Eastern European nations. The Investment Adviser currently
intends that the Fund's investment focus will be in the following Emerging
Countries: Argentina, Botswana, Brazil, Chile, China, Colombia, the Czech
Republic, Egypt, Greece, Hong Kong, Hungary, India, Indonesia, Israel, Jordan,
Kenya, Malaysia, Mexico, Morocco, Pakistan, Peru, the Philippines, Poland,
Portugal, Russia, Singapore, South Africa, South Korea, Sri Lanka, Taiwan,
Thailand, Turkey, Venezuela and Zimbabwe.
 
  An Emerging Country issuer is any entity that satisfies at least one of the
following criteria: (i) it derives 50% or more of its total revenue from goods
produced, sales made or services performed in one or more Emerging Countries;
(ii) it is organized under the laws of, or has a principal office in, an
Emerging Country; (iii) it maintains 50% or more of its assets in one or more
of the Emerging Countries; or (iv) the principal securities trading market for
a class of its securities is in an Emerging Country.
 
  Investments in Emerging Countries involve certain risks as described under
"Risk Factors--Special Risks of Investments in the Asian and Other Emerging
Markets," which are not present in investments in more developed countries.
The Fund may purchase privately placed equity securities, equity securities of
companies that are in the process of being privatized by foreign governments,
securities of issuers that have not paid dividends on a timely basis, equity
securities of issuers that have experienced difficulties, and securities of
companies without performance records.
 
  Other. Under normal circumstances, the Fund maintains investments in at
least six Emerging Countries, and will not invest more than 35% of its total
assets in securities of issuers in any one Emerging Country. Allocation of the
Fund's investments will depend upon the relative attractiveness of the
Emerging Country markets and particular issuers. In addition, macro-economic
factors and the portfolio managers' and Goldman Sachs economists' views of the
relative attractiveness of Emerging Countries and currencies are considered in
allocating the Fund's assets among Emerging Countries. Concentration of the
Fund's assets in one or a few Emerging Countries and currencies will subject
the Fund to greater risks than if the Fund's assets were not geographically
concentrated. See "Description of Securities--Foreign Investments" and "Risk
Factors." The Fund may invest in the aggregate up to 35% of its total assets
in (i) fixed-income securities of private and governmental Emerging Country
issuers; and (ii) equity and fixed-income securities of issuers in developed
countries.
 
                                      19
<PAGE>
 
 ASIA GROWTH FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies that satisfy at least one of the following
criteria: (i) their securities are traded principally on stock exchanges in
one or more of the Asian countries; (ii) they derive 50% or more of their
total revenue from goods produced, sales made or services performed in one or
more of the Asian countries; (iii) they maintain 50% or more of their assets
in one or more of the Asian countries; or (iv) they are organized under the
laws of one of the Asian countries. The Fund seeks to achieve its objective by
investing primarily in equity securities of Asian companies which are
considered by the Investment Adviser to have long-term capital appreciation
potential. Many of the countries in which the Fund may invest have emerging
markets or economies which involve certain risks as described under "Risk
Factors--Special Risks of Investments in the Asian and Other Emerging
Markets," which are not present in investments in more developed countries.
The Fund may purchase equity securities of issuers that have not paid
dividends on a timely basis, securities of companies that have experienced
difficulties, and securities of companies without performance records.
 
  Other. The Fund may allocate its assets among the Asian countries as
determined from time to time by the Investment Adviser. For purposes of the
Fund's investment policies, Asian countries are China, Hong Kong, India,
Indonesia, Malaysia, Pakistan, the Philippines, Singapore, South Korea, Sri
Lanka, Taiwan and Thailand, as well as any other country in Asia (other than
Japan) to the extent that foreign investors are permitted by applicable law to
make such investments. Allocation of the Fund's investments will depend upon
the Investment Adviser's views of the relative attractiveness of the Asian
markets and particular issuers. For example, on January 31, 1998 (the end of
the Fund's last fiscal year), more than 35% of the Fund's assets were invested
in securities traded in Hong Kong. Concentration of the Fund's assets in one
or a few of the Asian countries and Asian currencies will subject the Fund to
greater risks than if the Fund's assets were not geographically concentrated.
See "Description of Securities--Foreign Investments." The Fund may invest in
the aggregate up to 35% of its total assets in equity securities of issuers in
other countries, including Japan, and in fixed-income securities.
 
 
                           DESCRIPTION OF SECURITIES
 
  The Funds may invest in equity and fixed income securities in accordance
with the investment policies stated above. Certain of these permitted
investments are described in more detail in this section.
 
CONVERTIBLE SECURITIES
 
  Each Fund may invest in convertible securities, including debt obligations
and preferred stock of the issuer convertible at a stated exchange rate into
common stock of the issuer. Convertible securities generally offer lower
interest or dividend yields than non-convertible securities of similar
quality. As with all fixed-income securities, the market value of convertible
securities tends to decline as interest rates increase and, conversely, to
increase as interest rates decline. However, when the market price of the
common stock underlying a convertible security exceeds the conversion price,
the convertible security tends to reflect the market price of the underlying
common stock. As the market price of the underlying common stock declines, the
convertible security tends to trade increasingly on a yield basis, and thus
may not decline in price to the same extent as the underlying common
 
                                      20
<PAGE>
 
stock. Convertible securities rank senior to common stocks in an issuer's
capital structure and consequently entail less risk than the issuer's common
stock. In evaluating a convertible security, the Investment Adviser will give
primary emphasis to the attractiveness of the underlying common stock. The
convertible securities in which the Funds invest are not subject to any
minimum rating criteria. Convertible debt securities are equity investments
for purposes of each Fund's investment policies.
 
FOREIGN INVESTMENTS
 
  FOREIGN SECURITIES. Each Fund will invest in the securities of foreign
issuers. Investments in foreign securities may offer potential benefits that
are not available from investments exclusively in equity securities of
domestic issuers quoted in U.S. dollars. Foreign countries may have economic
policies or business cycles different from those of the U.S. and markets for
foreign securities do not necessarily move in a manner parallel to U.S.
markets.
 
  Investing in the securities of foreign issuers involves certain special
risks, including those set forth below, which are not typically associated
with investing in U.S. dollar-denominated or quoted securities of U.S.
issuers. Such investments may be affected by changes in currency rates,
changes in foreign or U.S. laws or restrictions applicable to such investments
and in exchange control regulations (e.g., currency blockage). A decline in
the exchange rate of the currency (i.e., weakening of the currency against the
U.S. dollar) in which a portfolio security is quoted or denominated relative
to the U.S. dollar would reduce the value of the portfolio security. In
addition, if the currency in which a Fund receives dividends, interest or
other payments declines in value against the U.S. dollar before such income is
distributed as dividends to shareholders or converted to U.S. dollars, the
Fund may have to sell portfolio securities to obtain sufficient cash to pay
such dividends. The expected introduction of a single currency, the euro, on
January 1, 1999 for participating nations in the European Economic and
Monetary Union presents unique uncertainties, including whether the payment
and operational systems of banks and other financial institutions will be
ready by the scheduled launch date; the legal treatment of certain outstanding
financial contracts after January 1, 1999 that refer to existing currencies
rather than the euro; the establishment of exchange rates for existing
currencies and the euro; and the creation of suitable clearing and settlement
payment systems for the new currency. These or other factors, including
political and economic risks, could cause market disruptions before or after
the introduction of the euro, and could adversely affect the value of
securities held by the Funds. Commissions on transactions in foreign
securities may be higher than those for similar transactions on domestic stock
markets. In addition, clearance and settlement procedures may be different in
foreign countries and, in certain markets, such procedures have been unable to
keep pace with the volume of securities transactions, thus making it difficult
to conduct such transactions.
 
  Foreign issuers are not generally subject to uniform accounting, auditing
and financial reporting standards comparable to those applicable to U.S.
issuers. There may be less publicly available information about a foreign
issuer than about a U.S. issuer. In addition, there is generally less
government regulation of foreign markets, companies and securities dealers
than in the United States. Foreign securities markets may have substantially
less volume than U.S. securities markets and securities of many foreign
issuers are less liquid and more volatile than securities of comparable
domestic issuers. Furthermore, with respect to certain foreign countries,
there is a possibility of nationalization, expropriation or confiscatory
taxation, imposition of withholding or other taxes on dividend or interest
payments (or, in some cases, capital gains), limitations on the removal of
funds or other assets of the Funds, political or social instability or
diplomatic developments which could affect investments in those countries.
 
 
                                      21
<PAGE>
 
  Concentration of a Fund's assets in one or a few countries and currencies
will subject a Fund to greater risks than if a Fund's assets were not
geographically concentrated.
 
  INVESTMENTS IN ADRS, EDRS AND GDRS. Each Fund may invest in foreign
securities which take the form of sponsored and unsponsored American
Depository Receipts ("ADRs"), Global Depository Receipts ("GDRs"), European
Depository Receipts ("EDRs") or other similar instruments representing
securities of foreign issuers (together, "Depository Receipts"). ADRs
represent the right to receive securities of foreign issuers deposited in a
domestic bank or a correspondent bank. Prices of ADRs are quoted in U.S.
dollars, and ADRs are traded in the United States on exchanges or over-the-
counter and are sponsored and issued by domestic banks. EDRs and GDRs are
receipts evidencing an arrangement with a non-U.S. bank. EDRs and GDRs are not
necessarily quoted in the same currency as the underlying security. To the
extent a Fund acquires Depository Receipts through banks which do not have a
contractual relationship with the foreign issuer of the security underlying
the Depository Receipts to issue and service such Depository Receipts
(unsponsored Depository Receipts), there may be an increased possibility that
the Fund would not become aware of and be able to respond to corporate
actions, such as stock splits or rights offerings involving the foreign
issuer, in a timely manner. In addition, the lack of information may result in
inefficiencies in the valuation of such instruments. Investment in Depository
Receipts does not eliminate all the risks inherent in investing in securities
of non-U.S. issuers. The market value of Depository Receipts is dependent upon
the market value of the underlying securities and fluctuations in the relative
value of the currencies in which the Depository Receipt and the underlying
securities are quoted. However, by investing in Depository Receipts, such as
ADRs, that are quoted in U.S. dollars, a Fund may avoid currency risks during
the settlement period for purchases and sales.
 
  FOREIGN CURRENCY TRANSACTIONS. Because investment in foreign issuers will
usually involve currencies of foreign countries, and because each Fund may
have currency exposure independent of its securities positions, the value of
the assets of a Fund as measured in U.S. dollars will be affected by changes
in foreign currency exchange rates. A Fund may, to the extent it invests in
foreign securities, purchase or sell foreign currencies on a spot basis and
may also purchase or sell forward foreign currency exchange contracts for
hedging purposes and to seek to protect against anticipated changes in future
foreign currency exchange rates. In addition, each Fund may enter into such
contracts to seek to increase total return when the Investment Adviser
anticipates that the foreign currency will appreciate or depreciate in value,
but securities denominated or quoted in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When entered into to seek to enhance return, forward foreign currency exchange
contracts are considered speculative. Each Fund may also engage in cross-
hedging by using forward contracts in a currency different from that in which
the hedged security is denominated or quoted if the Investment Adviser
determines that there is a pattern of correlation between the two currencies.
If a Fund enters into a forward foreign currency exchange contract to buy
foreign currency for any purpose or to sell foreign currency to seek to
increase total return, the Fund will segregate cash or liquid assets in an
amount equal to the value of the Fund's total assets committed to the
consummation of the forward contract, or otherwise cover its position in a
manner permitted by the SEC. The Fund will incur costs in connection with
conversions between various currencies. A Fund may hold foreign currency
received in connection with investments in foreign securities when, in the
judgment of the Investment Adviser, it would be beneficial to convert such
currency into U.S. dollars at a later date, based on anticipated changes in
the relevant exchange rate.
 
  Currency exchange rates may fluctuate significantly over short periods of
time causing, along with other factors, a Fund's NAV to fluctuate. Currency
exchange rates generally are determined by the forces of supply and demand in
the foreign exchange markets and the relative merits of investments in
different countries, actual
 
                                      22
<PAGE>
 
or anticipated changes in interest rates and other complex factors, as seen
from an international perspective. Currency exchange rates also can be
affected unpredictably by the intervention of U.S. or foreign governments or
central banks, or the failure to intervene, or by currency controls or
political developments in the U.S. or abroad. To the extent that a substantial
portion of a Fund's total assets, adjusted to reflect the Fund's net position
after giving effect to currency transactions, is denominated or quoted in the
currencies of foreign countries, the Fund will be more susceptible to the risk
of adverse economic and political developments within those countries.
 
  The market in forward foreign currency exchange contracts, currency swaps
and other privately negotiated currency instruments offers less protection
against defaults by the other party to such instruments than is available for
currency instruments traded on an exchange. Such contracts are subject to the
risk that the counterparty to the contract will default on its obligations.
Since these contracts are not guaranteed by an exchange or clearinghouse, a
default on the contract would deprive the Fund of unrealized profits,
transaction costs or the benefits of a currency hedge or force the Fund to
cover its purchase or sale commitments, if any, at the current market price. A
Fund will not enter into forward foreign currency exchange contracts, currency
swaps or other privately negotiated currency instruments unless the credit
quality of the unsecured senior debt or the claims-paying ability of the
counterparty is considered to be investment grade by the Investment Adviser.
   
  Each Fund may also engage in a variety of foreign currency management
techniques. However, due to the limited market for these instruments with
respect to the currencies of many Emerging Countries, including certain Asian
countries, the Investment Advisers do not currently anticipate that a
significant portion of International Equity, European Equity, International
Small Cap, Emerging Markets Equity or Asia Growth Fund's currency exposure
will be covered by such instruments. For a discussion of such instruments and
the risks associated with their use, see "Investment Objective and Policies"
in the Additional Statement.     
 
FIXED-INCOME SECURITIES
 
  Each Fund may invest in fixed-income securities, including U.S. Government
securities, corporate debt obligations, obligations issued by U.S. or foreign
banks (including without limitation, time deposits, bankers' acceptances and
certificates of deposit), mortgage-backed securities (including stripped
mortgage-backed securities) and asset-backed securities.
 
  Investments in fixed-income securities may include obligations of foreign
governments and governmental agencies, including those of Emerging Countries.
Investment in sovereign debt obligations involves special risks not present in
debt obligations of corporate issuers. The issuer of the debt or the
governmental authorities that control the repayment of the debt may be unable
or unwilling to repay principal or interest when due in accordance with the
terms of such debt, and a Fund may have limited recourse in the event of a
default. Periods of economic uncertainty may result in the volatility of
market prices of sovereign debt, and in turn a Fund's NAV, to a greater extent
than the volatility inherent in debt obligations of U.S. issuers. A sovereign
debtor's willingness or ability to repay principal and pay interest in a
timely manner may be affected by, among other factors, its cash flow
situation, the extent of its foreign currency reserves, the availability of
sufficient foreign exchange on the date a payment is due, the relative size of
the debt service burden to the economy as a whole, the sovereign debtor's
policy toward international lenders and the political constraints to which a
sovereign debtor may be subject.
 
  Fixed-income investments may also include investments in structured
securities. The value of the principal of and/or interest on such securities
is determined by reference to changes in the value of specific currencies,
interest rates, commodities, indices or other financial indicators (the
"Reference") or the relative change in two
 
                                      23
<PAGE>
 
or more References. The interest rate or the principal amount payable upon
maturity or redemption may be increased or decreased depending upon changes in
the applicable Reference. The terms of the structured securities may provide
that in certain circumstances no principal is due at maturity and, therefore,
result in the loss of a Fund's investment. Structured securities may be
positively or negatively indexed, so that appreciation of the Reference may
produce an increase or decrease in the interest rate or value of the security
at maturity. In addition, changes in the interest rates or the value of the
security at maturity may be a multiple of changes in the value of the
Reference. Consequently, structured securities may entail a greater degree of
market risk than other types of fixed-income securities. Structured securities
may also be more volatile, less liquid and more difficult to price accurately
than less complex securities.
 
  Each Fund (other than the CORE International Equity Fund, which only invests
in debt instruments that are cash equivalents) may invest up to 35% of its
total assets in debt securities which are unrated or rated in the lowest
rating categories by Standard & Poor's Ratings Group ("Standard & Poor's") or
Moody's Investors Service, Inc. ("Moody's") (i.e., BB or lower by Standard &
Poor's or Ba or lower by Moody's), including securities rated D by Moody's or
Standard & Poor's. Fixed-income securities rated BB or Ba or below (or
comparable unrated securities) are commonly referred to as "junk bonds" and
are considered predominantly speculative and may be questionable as to
principal and interest payments. In some cases, such bonds may be highly
speculative, have poor prospects for reaching investment grade standing and be
in default. As a result, investment in such bonds will entail greater
speculative risks than those associated with investment in investment grade
bonds. Also, to the extent that the rating assigned to a security in a Fund's
portfolio is downgraded by a rating organization, the market price and
liquidity of such security may be adversely affected. See Appendix A to the
Additional Statement for a description of the corporate bond ratings assigned
by Standard & Poor's and Moody's.
 
REAL ESTATE INVESTMENT TRUSTS ("REITS")
 
  Each Fund may invest in REITs, which are pooled investment vehicles that
invest primarily in either real estate or real estate related loans. The value
of a REIT is affected by changes in the value of the properties owned by the
REIT or securing mortgage loans held by the REIT. REITs are dependent upon
cash flow from their investments to repay financing costs and the ability of
the REITs' managers. REITs are also subject to risks generally associated with
investments in real estate. A Fund will indirectly bear its proportionate
share of any expenses, including management fees, paid by a REIT in which it
invests.
 
 
                             INVESTMENT TECHNIQUES
 
OPTIONS ON SECURITIES AND SECURITIES INDICES
 
  Each Fund may write (sell) covered call and put options and purchase call
and put options on any securities in which it may invest or on any securities
index composed of securities in which it may invest. The writing and purchase
of options is a highly specialized activity which involves investment
techniques and risks different from those associated with ordinary portfolio
securities transactions. The use of options to seek to increase total return
involves the risk of loss if the Investment Adviser is incorrect in its
expectation of fluctuations in securities prices or interest rates. The
successful use of options for hedging purposes also depends in part on the
ability of the Investment Adviser to manage future price fluctuations and the
degree of correlation between the options and securities markets. If the
Investment Adviser is incorrect in its expectation of changes in securities
prices or
 
                                      24
<PAGE>
 
determination of the correlation between the securities indices on which
options are written and purchased and the securities in a Fund's investment
portfolio, the investment performance of the Fund will be less favorable than
it would have been in the absence of such options transactions. The writing of
options could significantly increase a Fund's portfolio turnover rate and,
therefore, associated brokerage commissions or spreads.
 
OPTIONS ON FOREIGN CURRENCIES
 
  A Fund may, to the extent it invests in foreign securities, purchase and
sell (write) call and put options on foreign currencies for the purpose of
protecting against declines in the U.S. dollar value of foreign portfolio
securities and anticipated dividends on such securities and against increases
in the U.S. dollar cost of foreign securities to be acquired. In addition,
each Fund may use options on currency to cross-hedge, which involves writing
or purchasing options on one currency to hedge against changes in exchange
rates for a different currency, if there is a pattern of correlation between
the two currencies. As with other kinds of options transactions, however, the
writing of an option on a foreign currency will constitute only a partial
hedge, up to the amount of the premium received. If an option that a Fund has
written is exercised, the Fund could be required to purchase or sell foreign
currencies at disadvantageous exchange rates, thereby incurring losses. The
purchase of an option on foreign currency may constitute an effective hedge
against exchange rate fluctuations; however, in the event of exchange rate
movements adverse to a Fund's position, the Fund may forfeit the entire amount
of the premium plus related transaction costs. In addition to purchasing put
and call options for hedging purposes, each Fund may purchase call or put
options on currency to seek to increase total return when the Investment
Adviser anticipates that the currency will appreciate or depreciate in value,
but the securities quoted or denominated in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When purchased or sold to seek to increase total return, options on currencies
are considered speculative. Options on foreign currencies written or purchased
by the Funds are traded on U.S. and foreign exchanges or over-the-counter.
 
FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
 
  To seek to increase total return or to hedge against changes in interest
rates, securities prices or currency exchange rates, a Fund may purchase and
sell various kinds of futures contracts, and purchase and write call and put
options on any of such futures contracts. Each Fund may also enter into
closing purchase and sale transactions with respect to any such contracts and
options. The futures contracts may be based on various securities, foreign
currencies, securities indices and other financial instruments and indices. A
Fund will engage in futures and related options transactions for bona fide
hedging purposes as defined in regulations of the Commodity Futures Trading
Commission or to seek to increase total return to the extent permitted by such
regulations. A Fund may not purchase or sell futures contracts or purchase or
sell related options to seek to increase total return, except for closing
purchase or sale transactions, if immediately thereafter the sum of the amount
of initial margin deposits and premiums paid on the Fund's outstanding
positions in futures and related options entered into for the purpose of
seeking to increase total return would exceed 5% of the market value of the
Fund's net assets. These transactions involve brokerage costs, require margin
deposits and, in the case of contracts and options obligating a Fund to
purchase securities or currencies, require the Fund to segregate and maintain
cash or liquid assets with a value equal to the amount of the Fund's
obligations or to otherwise cover the obligations in a manner permitted by the
SEC.
 
  While transactions in futures contracts and options on futures may reduce
certain risks, such transactions themselves entail certain other risks. See
"Investment Objectives and Policies--Futures Contracts and Options on Futures
Contracts" in the Additional Statement. Thus, while a Fund may benefit from
the use of futures and
 
                                      25
<PAGE>
 
options on futures, unanticipated changes in interest rates, securities prices
or currency exchange rates may result in poorer overall performance than if
the Fund had not entered into any futures contracts or options transactions.
Because perfect correlation between a futures position and portfolio position
that is intended to be protected is impossible to achieve, the desired
protection may not be obtained and a Fund may be exposed to risk of loss. The
loss incurred by a Fund in entering into futures contracts and in writing call
options on futures is potentially unlimited and may exceed the amount of the
premium received. Futures markets are highly volatile and the use of futures
may increase the volatility of a Fund's NAV. The profitability of a Fund's
trading in futures to seek to increase total return depends upon the ability
of the Investment Adviser to analyze correctly the futures markets. In
addition, because of the low margin deposits normally required in futures
trading, a relatively small price movement in a futures contract may result in
substantial losses to a Fund. Further, futures contracts and options on
futures may be illiquid, and exchanges may limit fluctuations in futures
contract prices during a single day. The Funds may engage in futures
transactions on both U.S. and foreign exchanges. Foreign exchanges may not
provide the same protections as U.S. exchanges.
 
EQUITY SWAPS
 
  Each Fund may invest up to 10% of its total assets in equity swaps. Equity
swaps allow the parties to a swap agreement to exchange the dividend income or
other components of return on an equity investment (e.g., a group of equity
securities or an index) for a component of return on another non-equity or
equity investment. An equity swap may be used by a Fund to invest in a market
without owning or taking physical custody of securities in circumstances in
which direct investment may be restricted for legal reasons or is otherwise
impractical. Equity swaps are derivatives and their value can be very
volatile. To the extent that the Investment Adviser does not accurately
analyze and predict the potential relative fluctuation of the components
swapped with another party, a Fund may suffer a loss. The value of some
components of an equity swap (such as the dividends on a common stock) may
also be sensitive to changes in interest rates. Furthermore, during the period
a swap is outstanding, a Fund may suffer a loss if the counterparty defaults.
In connection with its investments in equity swaps, a Fund will either
segregate cash or liquid assets or otherwise cover its obligations in a manner
required by the SEC.
 
WHEN-ISSUED SECURITIES AND FORWARD COMMITMENTS
 
  Each Fund may purchase when-issued securities. When-issued transactions
arise when securities are purchased by a Fund with payment and delivery taking
place in the future in order to secure what is considered to be an
advantageous price and yield to the Fund at the time of entering into the
transaction. Each Fund may also purchase securities on a forward commitment
basis; that is, make contracts to purchase securities for a fixed price at a
future date beyond the customary settlement period. A Fund will segregate cash
or liquid assets in an amount sufficient to meet the purchase price until
three days prior to the settlement date. Alternatively, each Fund may enter
into offsetting contracts for the forward sale of other securities that it
owns. The purchase of securities on a when-issued or forward commitment basis
involves a risk of loss if the value of the security to be purchased declines
prior to the settlement date. Although a Fund would generally purchase
securities on a when-issued or forward commitment basis with the intention of
acquiring securities for its portfolio, a Fund may dispose of when-issued
securities or forward commitments prior to settlement if the Investment
Adviser deems it appropriate to do so.
 
ILLIQUID AND RESTRICTED SECURITIES
 
  A Fund will not invest more than 15% of its net assets in illiquid
investments, which include securities (both foreign and domestic) that are not
readily marketable, certain stripped mortgage-backed securities,
 
                                      26
<PAGE>
 
repurchase agreements maturing in more than seven days, time deposits with a
notice or demand period of more than seven days, certain over-the-counter
options, and certain restricted securities, unless it is determined, based
upon a review of the trading markets for a specific restricted security, that
such restricted security is eligible for resale pursuant to Rule 144A under
the Securities Act of 1933 and, therefore, is liquid. The Trustees have
adopted guidelines under which the Investment Adviser determines and monitors
the liquidity of portfolio securities, subject to the oversight of the
Trustees. Investing in restricted securities eligible for resale pursuant to
Rule 144A may decrease the liquidity of a Fund's portfolio to the extent that
qualified institutional buyers become for a time uninterested in purchasing
these restricted securities. The purchase price and subsequent valuation of
restricted and illiquid securities normally reflect a discount, which may be
significant, from the market price of comparable securities for which a liquid
market exists.
 
REPURCHASE AGREEMENTS
 
  Each Fund may enter into repurchase agreements with dealers in U.S.
Government securities and member banks of the Federal Reserve System which
furnish collateral at least equal in value or market price to the amount of
their repurchase obligation. Each Fund may also enter into repurchase
agreements involving certain foreign government securities. If the other party
or "seller" defaults, a Fund might suffer a loss to the extent that the
proceeds from the sale of the underlying securities and other collateral held
by the Fund in connection with the related repurchase agreement are less than
the repurchase price. In addition, in the event of bankruptcy of the seller or
failure of the seller to repurchase the securities as agreed, a Fund could
suffer losses, including loss of interest on or principal of the security and
costs associated with delay and enforcement of the repurchase agreement. The
Trustees have reviewed and approved certain counterparties whom they believe
to be creditworthy and have authorized the Funds to enter into repurchase
agreements with such counterparties. In addition, each Fund, together with
other registered investment companies having management agreements with an
Investment Adviser or its affiliates may transfer uninvested cash balances
into a single joint account, the daily aggregate balance of which will be
invested in one or more repurchase agreements.
 
LENDING OF PORTFOLIO SECURITIES
 
  Each Fund may seek to increase its income by lending portfolio securities.
Under present regulatory policies, such loans may be made to institutions,
such as certain broker-dealers, and are required to be secured continuously by
collateral in cash, cash equivalents, or U.S. Government securities maintained
on a current basis in an amount at least equal to the market value of the
securities loaned. Cash collateral may be invested in cash equivalents. If an
Investment Adviser determines to make securities loans, the value of the
securities loaned may not exceed 33 1/3% of the value of the total assets of a
Fund (including the loan collateral). A Fund may experience a loss or delay in
the recovery of its securities if the institution with which it has engaged in
a portfolio loan transaction breaches its agreement with the Fund.
 
SHORT SALES AGAINST-THE-BOX
 
  Each Fund (other than the CORE International Equity Fund) may make short
sales of securities or maintain a short position, provided that at all times
when a short position is open the Fund owns an equal amount of such securities
or securities convertible into or exchangeable for, without payment of any
further consideration, for an equal amount of the securities of the same
issuer as the securities sold short (a short sale against-the-box). Not more
than 25% of a Fund's net assets (determined at the time of the short sale) may
be subject to such short
 
                                      27
<PAGE>
 
sales. As a result of recent tax legislation, short sales may not generally be
used to defer the recognition of gain for tax purposes with respect to
appreciated securities in a Fund's portfolio.
 
TEMPORARY INVESTMENTS
 
  Each Fund may, for temporary defensive purposes, invest 100% of its total
assets (except that the CORE International Equity Fund and Emerging Markets
Equity Fund may only hold up to 35% of their respective total assets) in U.S.
Government securities, repurchase agreements collateralized by U.S. Government
securities, commercial paper rated at least A-2 by Standard & Poor's or P-2 by
Moody's, certificates of deposit, bankers' acceptances, repurchase agreements,
non-convertible preferred stocks, non-convertible corporate bonds with a
remaining maturity of less than one year. When a Fund's assets are invested in
such instruments, the Fund may not be achieving its investment objective.
 
MISCELLANEOUS TECHNIQUES
 
  In addition to the techniques and investments described above, each Fund
may, with respect to no more than 5% of its net assets, engage in the
following techniques and investments: (i) warrants and stock purchase rights;
(ii) currency swaps; (iii) other investment companies including World Equity
Benchmark Shares and Standard & Poor's Depository Receipts; (iv) unseasoned
companies; and (v) custodial receipts.
 
  In addition, each Fund may borrow up to 33 1/3% of its total assets from
banks for temporary or emergency purposes. A Fund may not make additional
investments if borrowings exceed 5% of its total assets. For more information,
see the Additional Statement.
 
 
                                 RISK FACTORS
 
  RISKS OF INVESTING IN EQUITY SECURITIES. In general, the Funds are subject
to the risks associated with investments in common stocks and other equity
securities. Stock values fluctuate in response to the activities of individual
companies and in response to general market and economic conditions and,
accordingly, the value of the stocks that a Fund holds may decline over short
or extended periods. Stock markets tend to be cyclical, with periods when
stock prices generally rise and periods when prices generally decline. As of
the date of this Prospectus, certain foreign stock markets were trading at or
close to record high levels and there can be no guarantee that such levels
will continue.
   
  RISKS OF INVESTING IN SMALL CAPITALIZATION COMPANIES. Investing in the
securities of such companies involves greater risk and the possibility of
greater portfolio price volatility. Historically, small market capitalization
stocks and stocks of recently organized companies have been more volatile in
price than larger market capitalization stocks. Among the reasons for the
greater price volatility of these small company and unseasoned stocks are the
less certain growth prospects of smaller firms, less institutional investor
interest and the lower degree of liquidity in the markets for such stocks.
       
  SPECIAL RISKS OF INVESTMENTS IN THE ASIAN AND OTHER EMERGING
MARKETS. Investing in the securities of issuers in Emerging Countries involves
risks in addition to those discussed under "Description of Securities--Foreign
Investments." The International Equity, European Equity, International Small
Cap, Emerging Markets Equity and Asia Growth Funds may each invest without
limit in the securities of issuers in Emerging Countries.     
 
                                      28
<PAGE>
 
The CORE International Equity Fund may invest up to 25% of its total assets in
securities of issuers in Emerging Countries. Emerging Countries are generally
located in the Asia-Pacific region, Eastern Europe, Latin and South America
and Africa. A Fund's purchase and sale of portfolio securities in certain
Emerging Countries may be constrained by limitations as to daily changes in
the prices of listed securities, periodic trading or settlement volume and/or
limitations on aggregate holdings of foreign investors. Such limitations may
be computed based on the aggregate trading volume by or holdings of a Fund,
the Investment Adviser, its affiliates and their respective clients and other
service providers. A Fund may not be able to sell securities in circumstances
where price, trading or settlement volume limitations have been reached.
   
  Foreign investment in the securities markets of certain Emerging Countries
is restricted or controlled to varying degrees which may limit investment in
such Countries or increase the administrative costs of such investments. For
example, certain countries require governmental approval prior to investments
by foreign persons or limit investment by foreign persons to only a specified
percentage of an issuer's outstanding securities or a specific class of
securities which may have less advantageous terms (including price) than
securities of the issuer available for purchase by nationals. In addition,
certain countries may restrict or prohibit investment opportunities in issuers
or industries deemed important to national interests. Such restrictions may
affect the market price, liquidity and rights of securities that may be
purchased by a Fund. The repatriation of both investment income and capital
from certain Emerging Countries is subject to restrictions such as the need
for governmental consents. Due to restrictions on direct investment in equity
securities in certain Asian countries, such as Taiwan, it is anticipated that
a Fund may invest in such countries only through other investment funds in
such countries. See "Other Investment Companies" in the Additional Statement.
       
  Many Emerging Countries may be subject to a greater degree of economic,
political and social instability than is the case in Western Europe, the
United States, Canada, Australia, New Zealand and Japan. Many Emerging
Countries do not have fully democratic governments. For example, governments
of some Emerging Countries are authoritarian in nature or have been installed
or removed as a result of military coups, while governments in other Emerging
Countries have periodically used force to suppress civil dissent. Disparities
of wealth, the pace and success of democratization, and ethnic, religious and
racial disaffection, among other factors, have also led to social unrest,
violence and/or labor unrest in some Asian and other Emerging Countries.
Unanticipated political or social developments may affect the values of a
Fund's investments. Investing in Emerging Countries involves the risk of loss
due to expropriation, nationalization, confiscation of assets and property or
the imposition of restrictions on foreign investments and on repatriation of
capital invested. For example, in the past, Eastern European governments have
expropriated substantial amounts of private property, and have not settled the
claims of property owners. Similar expropriations could occur in the future.
       
  Starting in mid-1997 some Pacific region countries began to experience
currency devaluations that resulted in high interest rate levels and sharp
reductions in economic activity. This situation resulted in a significant drop
in the securities prices of companies located in the region. Some countries
have experienced government intervention, have sought assistance from the
International Monetary Fund and are undergoing substantial domestic unrest.
Although some countries are taking steps to restructure their financial
sectors in a manner that may facilitate a return to long-term economic growth,
there can be no assurance that these efforts will be successful or that their
current problems will not persist. At the end of its last fiscal year, a
substantial portion of the Asia Growth Fund was invested in securities traded
in the Hong Kong market. In 1997, the sovereignty of Hong Kong reverted from
the United Kingdom to China. Although Hong Kong is, by law, to maintain a high
degree of autonomy, there can also be no assurance that the general economic
position of Hong Kong will not be adversely affected as a result of the
exercise of Chinese sovereignty over Hong Kong. In particular, business     
 
                                      29
<PAGE>
 
confidence in Hong Kong can be significantly affected by political
developments and statements by public figures in China, which can in turn
affect the performance of the securities markets. In addition, the reversion
of Hong Kong to China has created uncertainty as to future currency valuations
relative to the U.S. dollar. Any future valuation changes could be adverse
from the perspective of U.S. investors.
 
  Economies in individual Emerging Countries may differ favorably or
unfavorably from the U.S. economy in such respects as growth of gross domestic
product, rates of inflation, currency valuation, capital reinvestment,
resource self-sufficiency and balance of payments positions. Many Emerging
Countries have experienced currency devaluations and substantial and, in some
cases, extremely high rates of inflation, which have a negative effect on the
economies and securities markets of such Emerging Countries. Economies in
Emerging Countries generally are dependent heavily upon commodity prices and
international trade and, accordingly, have been and may continue to be
affected adversely by the economies of their trading partners, trade barriers,
exchange controls, managed adjustments in relative currency values and other
protectionist measures imposed or negotiated by the countries with which they
trade.
 
  Brokerage commissions, custodial services and other costs relating to
investment in international securities markets generally are more expensive
than in the United States. A Fund's investment in Emerging Countries may also
be subject to withholding or other taxes, which may be significant and may
reduce the return from an investment in such country to the Fund. Settlement
procedures in Emerging Countries are frequently less developed and reliable
than those in the United States and may involve a Fund's delivery of
securities before receipt of payment for their sale. In addition, significant
delays are common in certain markets in registering the transfer of
securities. Settlement or registration problems may make it more difficult for
a Fund to value its portfolio securities and could cause the Fund to miss
attractive investment opportunities, to have a portion of its assets
uninvested or to incur losses due to the failure of a counterparty to pay for
securities the Fund has delivered or the Fund's inability to complete its
contractual obligations.
 
  Currently, there is no market or only a limited market for many of the
management techniques and instruments with respect to the currencies and
securities markets of the Emerging Countries. Consequently, there can be no
assurance that suitable instruments for hedging currency and market-related
risks will be available at the times when a Fund wishes to use them.
 
  SPECIAL RISKS OF INVESTMENTS IN THE JAPANESE MARKETS. The Japanese Equity
Fund invests primarily in equity securities of Japanese companies.
Accordingly, the Japanese Equity Fund's performance will be closely tied to
economic and market conditions in Japan, and may be more volatile than more
geographically diversified funds. Changes in regulatory, as well as tax or
economic, policy in Japan could significantly affect the Japanese securities
markets and, therefore, the Japanese Equity Fund's performance.
 
  Japan's economy, the second largest in the world, has grown substantially
over the last three decades. Since 1990, however, Japan's economic growth has
declined significantly, and is currently subject to deflationary pressures. In
addition to this economic downturn, Japan is undergoing structural adjustments
related to high wages and taxes, currency valuations and structural
rigidities. Japan has also been experiencing notable uncertainty and loss of
public confidence in connection with the reform of its political process and
the deregulation of its economy. These conditions present risks to the
Japanese Equity Fund and its ability to attain its investment objective.
 
  Japan's economy is heavily dependent upon international trade, and is
especially sensitive to trade barriers and disputes. In particular, Japan
relies on large imports of agricultural products, raw materials and fuels. A
 
                                      30
<PAGE>
 
substantial rise in world oil or commodity prices, or a fall-off in Japan's
manufactured exports, could be expected to adversely affect Japan's economy.
In addition, Japan is vulnerable to earthquakes, volcanoes and other natural
disasters. As of the date of this Prospectus, Japan's banking industry
continued to suffer from non-performing loans, declining real estate values
and lower valuations of securities holdings.
 
  The Japanese securities markets are less regulated than the U.S. markets.
Evidence has emerged from time to time of distortion of market prices to serve
political or other purposes. Shareholders' rights are also not always equally
enforced.
 
  The common stocks of many Japanese companies trade at high price-earnings
ratios. Differences in accounting methods make it difficult to compare the
earnings of Japanese companies with those of companies in other countries,
especially the U.S. In general, however, reported net income in Japan is
understated relative to U.S. accounting standards and this is one reason
price-earnings ratios of the stocks of Japanese companies have tended
historically to be higher than those of U.S. stocks. In addition, Japanese
companies have tended to have higher growth rates than U.S. companies, and
Japanese interest rates have generally been lower than U.S. interest rates.
These factors have contributed to lower discount rates and higher price-
earnings ratios in Japan than in the U.S.
 
  During the recent past, the average stock market prices of Japanese
companies, as measured by major indices such as the NIKKEI 225 Average, have
experienced a substantial decline. It is not possible to determine whether
this general decline will continue.
 
  RISKS OF INVESTING IN FIXED-INCOME SECURITIES. When interest rates decline,
the market value of fixed- income securities tends to increase. Conversely,
when interest rates increase, the market value of fixed income securities
tends to decline. Volatility of a security's market value will differ
depending upon the security's duration, the issuer and the type of instrument.
Investments in fixed-income securities are subject to the risk that the issuer
could default on its obligations and a Fund could sustain losses on such
investments. A default could impact both interest and principal payments.
 
  RISKS OF DERIVATIVE TRANSACTIONS. A Fund's transactions, if any, in options,
futures, options on futures, swaps, structured securities and currency
transactions involve certain risks, including a possible lack of correlation
between changes in the value of hedging instruments and the portfolio assets
(if any) being hedged, the potential illiquidity of the markets for derivative
instruments, the risks arising from margin requirements and related leverage
factors associated with such transactions. The use of these management
techniques to seek to increase total return may be regarded as a speculative
practice and involves the risk of loss if the Investment Adviser is incorrect
in its expectation of fluctuations in securities prices, interest rates or
currency prices. A Fund's use of certain derivative transactions may be
limited by the requirements of the Internal Revenue Code of 1986, as amended
(the "Code"), for qualification as a regulated investment company.
 
 
                            INVESTMENT RESTRICTIONS
 
  Each Fund is subject to certain investment restrictions that are described
in detail under "Investment Restrictions" in the Additional Statement.
Fundamental investment restrictions of a Fund cannot be changed without
approval of a majority of the outstanding Shares of that Fund as defined in
the Additional Statement. Each Fund's investment objectives and all policies
not specifically designated as fundamental are non-
 
                                      31
<PAGE>
 
fundamental and may be changed without shareholder approval. If there is a
change in a Fund's investment objectives, shareholders should consider whether
that Fund remains an appropriate investment in light of their then current
financial positions and needs.
 
 
                              PORTFOLIO TURNOVER
   
  A high rate of portfolio turnover (100% or more) involves correspondingly
greater expenses which must be borne by a Fund and its shareholders. See
"Financial Highlights" for a statement of the historical portfolio turnover
rate of each Fund (other than the European Equity, Japanese Equity and
International Small Cap Funds). It is anticipated that the annual portfolio
turnover rates of the European Equity, Japanese Equity and International Small
Cap Funds will generally not exceed 75%. The portfolio turnover rate is
calculated by dividing the lesser of the dollar amount of sales or purchases
of portfolio securities by the average monthly value of a Fund's portfolio
securities, excluding securities having a maturity at the date of purchase of
one year or less. The Investment Adviser will not consider the portfolio
turnover rate a limiting factor in making investment decisions for a Fund
consistent with the Fund's investment objectives and portfolio management
policies.     
 
 
                                  MANAGEMENT
 
TRUSTEES AND OFFICERS
 
  The Trustees are responsible for deciding matters of general policy and
reviewing the actions of the Investment Adviser, distributor and transfer
agent. The officers of the Trust conduct and supervise each Fund's daily
business operations. The Additional Statement contains information as to the
identity of, and other information about, the Trustees and officers of the
Trust.
 
INVESTMENT ADVISERS
   
  INVESTMENT ADVISERS. Goldman Sachs Asset Management, One New York Plaza,
New York, New York 10004, a separate operating division of Goldman Sachs,
serves as the investment adviser to the CORE International Equity Fund.
Goldman Sachs registered as an investment adviser in 1981. Goldman Sachs Asset
Management International, 133 Peterborough Court, London EC4A 2BB, England, an
affiliate of Goldman Sachs, serves as the investment adviser to the
International Equity, European Equity, Japanese Equity, International Small
Cap, Emerging Markets Equity and Asia Growth Funds. Goldman Sachs Asset
Management International became a member of the Investment Management
Regulatory Organisation Limited in 1990 and registered as an investment
adviser in 1991. As of     , 1998, GSAM and GSAMI, together with their
affiliates, acted as investment adviser or distributor for assets in excess of
$    billion.     
 
  Under a Management Agreement with each Fund, the applicable Investment
Adviser, subject to the general supervision of the Trustees, provides day-to-
day advice as to the Fund's portfolio transactions. Goldman Sachs has agreed
to permit the Funds to use the name "Goldman Sachs" or a derivative thereof as
part of each Fund's name for as long as a Fund's Management Agreement is in
effect.
 
  In performing its investment advisory services, each Investment Adviser,
while remaining ultimately responsible for the management of the Funds, is
able to draw upon the research and expertise of its asset
 
                                      32
<PAGE>
 
management affiliates for portfolio decisions and management with respect to
certain portfolio securities. In addition, the Investment Adviser will have
access to the research of, and certain proprietary technical models developed
by, Goldman Sachs and may apply quantitative and qualitative analysis in
determining the appropriate allocations among the categories of issuers and
types of securities.
 
  Under the Management Agreement, each Investment Adviser also: (i) supervises
all non-advisory operations of each Fund; (ii) provides personnel to perform
such executive, administrative and clerical services as are reasonably
necessary to provide effective administration of each Fund; (iii) arranges for
at each Fund's expense (a) the preparation of all required tax returns, (b)
the preparation and submission of reports to existing shareholders, (c) the
periodic updating of prospectuses and statements of additional information and
(d) the preparation of reports to be filed with the SEC and other regulatory
authorities; (iv) maintains each Fund's records; and (v) provides office space
and all necessary office equipment and services.
 
 FUND MANAGERS
 
 
<TABLE>   
<CAPTION>
                                                              YEARS
                                                              PRIMARILY
           NAME AND TITLE          FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
           --------------          -------------------        ----------- ----------------------------
  <C>                              <C>                        <C>         <S>
  Robert A. Beckwitt               Portfolio Manager--           Since      Mr. Beckwitt joined the
   Vice President and              Emerging Markets Equity       1997       Investment Adviser in
   Co-Head Emerging Market                                                  1996. From 1986 to 1996,
   Equities                                                                 he was Chief Investment
                                                                            Strategist-Portfolio
                                                                            Adviser to high net
                                                                            worth investors at
                                                                            Fidelity Investments.
- ------------------------------------------------------------------------------------------------------
  Guy P. de C. Bennett             Portfolio Manager--           Since      Mr. Bennett joined the
   Vice President                  International Equity          1997       Investment Adviser in
                                   Japanese Equity               1998       1996 and is also co-head
                                                                            of our Japanese Equity
                                                                            Group in Tokyo. From
                                                                            1984 to 1996, he was a
                                                                            portfolio manager and an
                                                                            Executive Director at
                                                                            CIN Management.
- ------------------------------------------------------------------------------------------------------
  Kent A. Clark                    Portfolio Manager--           Since      Mr. Clark joined the
   Vice President                  CORE International Equity     1997       Investment Adviser in
                                                                            1992.
- ------------------------------------------------------------------------------------------------------
  David Dick                       Senior Portfolio Manager--    Since      Mr. Dick joined the
   Executive Director              European Equity               1998       Investment Adviser in
                                                                            1998 as Senior Portfolio
                                                                            Manager on the European
                                                                            Equity team. From 1990
                                                                            to 1998, he was with
                                                                            Mercury Asset
                                                                            Management, where he was
                                                                            a portfolio manager for
                                                                            European equity and was
                                                                            head of Mercury's
                                                                            European sector
                                                                            strategy.
- ------------------------------------------------------------------------------------------------------
  Ivor H. Farman                   Portfolio Manager--           Since      Mr. Farman joined the
   Executive Director              International Equity          1996       Investment Adviser in
                                   European Equity               1998       1996. From 1995 to 1996,
                                                                            he was responsible for
                                                                            originating and
                                                                            marketing French equity
                                                                            ideas at Exane in Paris.
                                                                            From 1994 to 1995 he was
                                                                            engaged in French equity
                                                                            research and marketing
                                                                            at Banque Nationale de
                                                                            Paris and Schroders in
                                                                            London.
- ------------------------------------------------------------------------------------------------------
  Paul Greener                     Portfolio Manager--           Since      Mr. Greener joined the
   Associate                       European Equity               1998       Investment Adviser in
                                                                            1996 as a member of the
                                                                            U.K. and European Equity
                                                                            Team responsible for
                                                                            European general
                                                                            retailers, business
                                                                            services and technology
                                                                            sectors. Prior to
                                                                            joining GSAM, he was an
                                                                            equity analyst for two
                                                                            years at CIN Management.
</TABLE>    
 
 
                                      33
<PAGE>
 
<TABLE>   
<CAPTION>
                                                     YEARS
                                                     PRIMARILY
      NAME AND TITLE      FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
      --------------      -------------------        ----------- ----------------------------
  <C>                     <C>                        <C>         <S>
  James P. Hordern        Portfolio Manager--           Since      Mr. Hordern joined the
   Executive Director     International Small Cap       1998       Investment Adviser in
                                                                   1997. From 1991 to 1997,
                                                                   he was an Assistant
                                                                   Director and portfolio
                                                                   manager at Mercury Asset
                                                                   Management on the
                                                                   European Specialist
                                                                   Team.
- ---------------------------------------------------------------------------------------------
  Robert C. Jones         Senior Portfolio Manager--    Since      Mr. Jones joined the
   Managing Director      CORE International Equity     1997       Investment Adviser in
                                                                   1989. From 1987 to 1989,
                                                                   he was the senior
                                                                   quantitative analyst in
                                                                   the Goldman, Sachs & Co.
                                                                   Investment Research
                                                                   Department.
- ---------------------------------------------------------------------------------------------
  Alice Lui               Portfolio Manager--           Since      Ms. Lui joined the
   Vice President         Asia Growth                   1994       Investment Adviser
                                                                   in 1990. Prior to 1990,
                                                                   she was a management
                                                                   consultant with Andersen
                                                                   Consulting in Hong Kong.
- ---------------------------------------------------------------------------------------------
  Alessandro P.G. Lunghi  Portfolio Manager--           Since      Mr. Lunghi joined the
   Executive Director     International Equity          1996       Investment Adviser in
                                                                   1996. From 1990 to 1996,
                                                                   he was at CIN
                                                                   Management, where his
                                                                   responsibilities
                                                                   included European equity
                                                                   fund management as well
                                                                   as active quantitative
                                                                   techniques and risk
                                                                   management.
- ---------------------------------------------------------------------------------------------
  Shogo Maeda             Portfolio Manager--           Since      Mr. Maeda joined the
   Managing Director      International Equity          1994       Investment Adviser in
                          International Small Cap       1998       1994. From 1987 to 1994,
                          Japanese Equity               1998       he worked at Nomura
                                                                   Investment Management
                                                                   Incorporated as a Senior
                                                                   Portfolio Manager.
- ---------------------------------------------------------------------------------------------
  Warwick M. Negus        Senior Portfolio Manager--    Since      Mr. Negus joined the
   Managing Director and  Asia Growth                   1994       Investment Adviser in
   Co-Head Emerging       Portfolio Manager--                      1994. From 1987 to 1994,
   Market                 International Equity          1994       he was a Vice President
   Equities               Emerging Markets Equity       1997       of Bankers Trust
                          International Small Cap       1998       Australia Ltd where he
                                                                   was the Chief Investment
                                                                   Officer of their
                                                                   Southeast Asian
                                                                   investment team. He is
                                                                   also a member of Goldman
                                                                   Sachs Asset Management's
                                                                   global asset allocation
                                                                   committee.
- ---------------------------------------------------------------------------------------------
  Susan Noble             Senior Portfolio Manager--    Since      Ms. Noble joined the
   Executive Director     European Equity               1998       Investment Adviser in
                          International Equity          1998       October 1997 as Senior
                                                                   Portfolio Manager and
                                                                   head of the European
                                                                   Equity team. From 1986
                                                                   to 1997, she worked at
                                                                   Fleming Investment
                                                                   Management in London,
                                                                   where she most recently
                                                                   was Portfolio Management
                                                                   Director for the
                                                                   European equity
                                                                   investment strategy and
                                                                   process.
- ---------------------------------------------------------------------------------------------
  Victor H. Pinter        Portfolio Manager--           Since      Mr. Pinter joined the
   Vice President         CORE International Equity     1997       Investment Adviser in
                                                                   1990. From 1985 to 1990,
                                                                   he was a project manager
                                                                   in the Information
                                                                   Technology Division of
                                                                   the Investment Adviser.
- ---------------------------------------------------------------------------------------------
  Ramakrishna Shankar     Portfolio Manager--           Since      Mr. Shankar joined the
   Vice President         Asia Growth                   1997       Investment Adviser in
                                                                   1997. From July 1996 to
                                                                   1997, he worked for
                                                                   Goldman, Sachs & Co. in
                                                                   Singapore as a strategic
                                                                   advisor for transactions
                                                                   involving infrastructure
                                                                   industries in Asia. From
                                                                   1988 to 1996, he worked
                                                                   for Goldman, Sachs & Co.
                                                                   as an investment banker
                                                                   in the Investment
                                                                   Banking Division.
- ---------------------------------------------------------------------------------------------
  Miyako Shibamoto        Portfolio Manager--           Since      Ms. Shibamoto joined the
   Vice President         Japanese Equity               1998       Japanese Equity team in
                                                                   March 1998. From 1993 to
                                                                   1998 she was a Vice
                                                                   President at Scudder
                                                                   Stevens and Clark
                                                                   (Japan).
</TABLE>    
 
                                       34
<PAGE>
 
<TABLE>   
<CAPTION>
                                                 YEARS
                                                 PRIMARILY
    NAME AND TITLE    FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
    --------------    -------------------        ----------- ----------------------------
  <C>                 <C>                        <C>         <S>
  Robert Stewart      Portfolio Manager--           Since      Mr. Stewart joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1994 to 1996,
                                                               he was at CIN Management
                                                               as a portfolio manager
                                                               managing Japanese
                                                               equities.
- -----------------------------------------------------------------------------------------
  Takeya Suzuki       Portfolio Manager--           Since      Mr. Suzuki joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1990 to 1996,
                                                               he was a Japanese equity
                                                               portfolio manager at
                                                               Nomura Investment
                                                               Management where he
                                                               actively managed assets
                                                               for US pension funds.
- -----------------------------------------------------------------------------------------
  Danny Truell        Senior Portfolio Manager--    Since      Mr. Truell joined the
   Executive Director European Equity               1998       Investment Adviser in
                                                               1998 as Senior Portfolio
                                                               Manager and head of UK
                                                               equities. From 1992 to
                                                               1996, he was Investment
                                                               Banking Executive
                                                               Director for SBC Warburg
                                                               and Chief Asian Equity
                                                               Strategist. From 1986 to
                                                               1992, he was Assistant
                                                               Director of Fund
                                                               Management at CIN
                                                               Management.
</TABLE>    
 
 
  It is the responsibility of the Investment Adviser to make the investment
decisions for a Fund and to place the purchase and sale orders for the Fund's
portfolio transactions in U.S. and foreign markets. Such orders may be
directed to any broker including, to the extent and in the manner permitted by
applicable law, Goldman Sachs or its affiliates. In effecting purchases and
sales of portfolio securities for the Funds, the Investment Adviser will seek
the best price and execution of a Fund's orders. In doing so, where two or
more brokers or dealers offer comparable prices and execution for a particular
trade, consideration may be given to whether the broker or dealer provides
investment research or brokerage services or sells shares of any Goldman Sachs
Fund. See the Additional Statement for a further description of the Investment
Advisers' brokerage allocation practices.
 
  As compensation for its services rendered and assumption of certain expenses
pursuant to separate Management Agreements, GSAM and GSAMI are entitled to the
following fees, computed daily and payable monthly at the annual rates listed
below:
 
<TABLE>   
<CAPTION>
                                                               FOR THE FISCAL
                                                CONTRACTUAL YEAR OR PERIOD ENDED
                                                   RATE*     JANUARY 31, 1998*
                                                ----------- --------------------
     <S>                                        <C>         <C>
     GSAM
     CORE International Equity.................    0.85%            0.75%
     GSAMI
     International Equity......................    1.00%            0.90%
     European Equity...........................    1.00%             N/A
     Japanese Equity...........................    1.00%             N/A
     International Small Cap...................    1.20%             N/A
     Emerging Markets Equity...................    1.20%            1.10%
     Asia Growth...............................    1.00%            0.86%
</TABLE>    
- --------
   
*All numbers are annualized. The difference, if any, between the stated fees
and the actual fees paid by the Funds reflects that the applicable Investment
Adviser did not charge the full amount of the fees to which it would have been
entitled. The Investment Adviser may discontinue or modify such voluntary
limitations in the future at its discretion.     
 
 
                                      35
<PAGE>
 
   
  The Investment Adviser has voluntarily agreed to reduce or limit certain
"Other Expenses" of the Funds (excluding management, distribution and
authorized dealer service fees, taxes, interest and brokerage fees and
litigation, indemnification and other extraordinary expenses and, in the case
of the International Equity, Emerging Markets Equity and Asia Growth Funds,
transfer agency fees) to the extent such expenses exceed 0.25%, 0.20%, 0.10%,
0.10%, 0.30%, 0.16% and 0.24% per annum of the average daily net assets of the
CORE International Equity, International Equity, European Equity, Japanese
Equity, International Small Cap, Emerging Markets Equity and Asia Growth Fund,
respectively. Such reductions or limits, if any, are calculated monthly on a
cumulative basis and may be discontinued or modified by the applicable
Investment Adviser in its discretion at any time.     
 
  ACTIVITIES OF GOLDMAN SACHS AND ITS AFFILIATES AND OTHER ACCOUNTS MANAGED BY
GOLDMAN SACHS. The involvement of the Investment Adviser, Goldman Sachs and
their affiliates in the management of, or their interest in, other accounts
and other activities of Goldman Sachs may present conflicts of interest with
respect to a Fund or limit a Fund's investment activities. Goldman Sachs and
its affiliates engage in proprietary trading and advise accounts and funds
which have investment objectives similar to those of the Funds and/or which
engage in and compete for transactions in the same types of securities,
currencies and instruments as the Funds. Goldman Sachs and its affiliates will
not have any obligation to make available any information regarding their
proprietary activities or strategies, or the activities or strategies used for
other accounts managed by them, for the benefit of the management of the
Funds. The results of a Fund's investment activities, therefore, may differ
from those of Goldman Sachs and its affiliates and it is possible that a Fund
could sustain losses during periods in which Goldman Sachs and its affiliates
and other accounts achieve significant profits on their trading for
proprietary or other accounts. In addition, the Funds may, from time to time,
enter into transactions in which other clients of Goldman Sachs have an
adverse interest. From time to time, a Fund's activities may be limited
because of regulatory restrictions applicable to Goldman Sachs and its
affiliates, and/or their internal policies designed to comply with such
restrictions. See "Management--Activities of Goldman Sachs and its Affiliates
and Other Accounts Managed by Goldman Sachs" in the Additional Statement for
further information.
 
DISTRIBUTOR AND TRANSFER AGENT
 
  Goldman Sachs, 85 Broad Street, New York, New York 10004, serves as the
exclusive distributor (the "Distributor") of each Fund's Shares. Shares may
also be sold by Authorized Dealers. Authorized Dealers include investment
dealers that are members of the NASD and certain other financial service
firms. To become an Authorized Dealer, a dealer or financial service firm must
enter into a sales agreement with Goldman Sachs. The minimum investment
requirements, services, programs and purchase and redemption options for
Shares purchased through a particular Authorized Dealer may be different from
those available to investors purchasing through other Authorized Dealers.
   
  Goldman Sachs, 4900 Sears Tower, Chicago, Illinois 60606, also serves as
each Fund's transfer agent (the "Transfer Agent") and as such performs various
shareholder servicing functions. As compensation for the services rendered to
each Fund by Goldman Sachs (as Transfer Agent), Goldman Sachs is entitled to a
fee from the International Equity, European Equity, Emerging Markets Equity
and Asia Growth Funds, with respect to Class A, Class B and Class C Shares
equal to $12,000 per year per Class plus $7.50 per account and out-of-pocket
and transaction-related expenses. Class A, Class B and Class C Shares may also
bear fees paid to Authorized Dealers or other persons providing sub-transfer
agency and similar services. Goldman Sachs is entitled to receive a fee from
the CORE International Equity, Japanese Equity and International Small Cap
Funds equal to their proportionate share of a Fund's total transfer agency
costs. These costs are equal to the charges set forth above applicable to
Class A, Class B and Class C Shares plus 0.04% of the average daily net assets
of the     
 
                                      36
<PAGE>
 
other Classes of the Fund plus any sub-transfer agency expenses. Shareholders
with inquiries regarding any Fund should contact Goldman Sachs (as Transfer
Agent) at the address or the telephone number set forth on the back cover page
of this Prospectus.
 
  From time to time, Goldman Sachs or any of its affiliates may purchase and
hold Shares of the Funds. Goldman Sachs reserves the right to redeem at any
time some or all of the Shares acquired for its own account.
 
YEAR 2000
   
  Many computer systems were designed using only two digits to signify the
year (for example, "98" for "1998"). On January 1, 2000, if these computer
systems are not corrected, they may incorrectly interpret "00" as the year
"1900" rather than the year "2000," leading to computer shutdowns or errors
(commonly known as the "Year 2000 Problem"). To the extent these systems
conduct forward-looking calculations, these computer problems may occur prior
to January 1, 2000. Like other investment companies and financial and business
organizations, the Funds could be adversely affected in their ability to
process securities trades, price securities, provide shareholder account
services and otherwise conduct normal business operations if the Investment
Adviser or other Fund service providers do not adequately address this problem
in a timely manner. The Investment Adviser has established a dedicated group
to analyze these issues and to implement the systems modifications necessary
to prepare for the Year 2000 Problem. Currently, the Investment Adviser does
not anticipate that the transition to the 21st Century will have any material
impact on its ability to continue to service the Funds at current levels. In
addition, the Investment Adviser has sought assurances from the Funds' other
service providers that they are taking the steps necessary so that they do not
experience Year 2000 Problems, and the Investment Adviser will continue to
monitor the situation. At this time, however, no assurance can be given that
the actions taken by the Investment Adviser and the Funds' other service
providers will be sufficient to avoid any adverse effect on the Funds due to
the Year 2000 Problem.     
 
 
                                   EXPENSES
 
  The Funds are responsible for the payment of their expenses. The expenses
include, without limitation: the fees payable to the Investment Adviser;
distribution and authorized dealer service fees; custodial and transfer agency
fees; brokerage fees and commissions; filing fees for the registration or
qualification of the Fund's Shares under federal or state securities laws;
organizational expenses; fees and expenses incurred in connection with
membership in investment company organizations; taxes; interest; costs of
liability insurance, fidelity bonds or indemnification; any costs, expenses or
losses arising out of any liability of, or claim for damages or other relief
asserted against, the Funds for violation of any law; legal and auditing fees
and expenses (including the cost of legal and certain accounting services
rendered by employees of the Investment Adviser and its affiliates with
respect to the Funds); expenses of preparing and setting in type prospectuses,
statements of additional information, proxy material, reports and notices and
the printing and distributing of the same to shareholders and regulatory
authorities; compensation and expenses of the Trust's "non-interested"
Trustees; and extraordinary organizational expenses, if any, incurred by the
Trust.
 
                                      37
<PAGE>
 
 
                            REPORTS TO SHAREHOLDERS
 
  Shareholders will receive an annual report containing audited financial
statements and a semi-annual report. To eliminate unnecessary duplication,
only one copy of such reports may be sent to shareholders with the same
mailing address. Shareholders who desire a duplicate copy of such reports to
be mailed to their residence should contact Goldman Sachs at 800-526-7384.
Each shareholder will also be provided with a printed confirmation for each
transaction in the shareholder's account and an individual quarterly account
statement. A year-to-date statement for any account will be provided upon
request made to Goldman Sachs. The Funds do not generally provide sub-
accounting services.
 
 
                                 HOW TO INVEST
 
ALTERNATIVE PURCHASE ARRANGEMENTS
 
  Each Fund continuously offers through this Prospectus Class A, Class B and
Class C Shares, as described more fully in "How to Buy Shares of the Funds."
If you do not specify in your instructions to the Funds which Class of Shares
you wish to purchase, the Funds will assume that your instructions apply to
Class A Shares.
 
  CLASS A SHARES. If you invest less than $1 million in Class A Shares you
will pay an initial sales charge. Certain purchases may qualify for reduced
initial sales charges. If you invest $1 million or more in Class A Shares of a
Fund, no sales charge will be imposed at the time of purchase, but you may
incur a deferred sales charge equal to 1.00% if you redeem your Shares within
18 months of purchase. Class A Shares are subject to distribution fees of
0.25% (which currently are being limited to 0.24% and 0.21% for the
International Equity and Asia Growth Funds, respectively) and authorized
dealer service fees of 0.25%, per annum, respectively, of each Fund's average
daily net assets attributable to Class A Shares.
 
  CLASS B SHARES. Class B Shares are sold without an initial sales charge, but
are subject to a CDSC of up to 5% if redeemed within six years of purchase.
Class B Shares are subject to distribution and authorized dealer service fees
of 0.75% and 0.25%, per annum, respectively, of each Fund's average daily net
assets attributable to Class B Shares. See "Distribution and Authorized Dealer
Service Plans." Class B Shares will automatically convert to Class A Shares,
based on their relative NAVs, eight years after the initial purchase. Your
entire investment in Class B Shares is available to work for you from the time
you make your initial investment, but the distribution fee paid by Class B
Shares will cause your Class B Shares (until conversion to Class A Shares) to
have a higher expense ratio and to pay lower dividends, to the extent
dividends are paid, than Class A Shares.
 
  CLASS C SHARES. Class C Shares are sold without an initial sales charge, but
are subject to a CDSC of 1% if redeemed within 12 months of purchase. Class C
Shares are subject to distribution and authorized dealer service fees of 0.75%
and 0.25%, per annum, respectively, of each Fund's average daily net assets
attributable to Class C Shares. See "Distribution and Authorized Dealer
Service Plans." Class C Shares have no conversion feature, and accordingly, an
investor that purchases Class C Shares will be subject to the distribution
fees imposed on Class C Shares for an indefinite period, subject to annual
approval by the Fund's Board of Trustees and certain regulatory limitations.
Your entire investment in Class C Shares is available to work for you from the
time you make your initial investment, but the distribution fee paid by Class
C Shares will cause your Class C Shares to have a higher expense ratio and to
pay lower dividends, to the extent dividends are paid, than Class A Shares (or
Class B Shares after conversion to Class A Shares).
 
 
                                      38
<PAGE>
 
  FACTORS TO CONSIDER IN CHOOSING CLASS A, CLASS B OR CLASS C SHARES. The
decision as to which Class to purchase depends on the amount you invest, the
intended length of the investment and your personal situation. For example, if
you are making an investment of $50,000 or more that qualifies for a reduced
sales charge, you should consider purchasing Class A Shares. A brief
description of when the initial sales charge may be reduced or eliminated is
set forth below under "Right of Accumulation" and "Statement of Intention." If
you prefer not to pay an initial sales charge on an investment and plan to
hold your investment for at least six years, you might consider purchasing
Class B Shares. If you prefer not to pay an initial sales charge and are
unsure of the length of your investment or plan to hold your investment for
less than eight years, you may prefer Class C Shares. There is no size limit
on the purchase of Class A Shares. A maximum purchase limitation of $250,000
and $1,000,000 in the aggregate normally applies to purchases of Class B
Shares and Class C Shares, respectively. Although Class C Shares are subject
to a CDSC for only 12 months and at a lower rate than Class B Shares, Class C
Shares do not have the conversion feature applicable to Class B Shares, making
them subject to higher distribution fees for an indefinite period. Authorized
Dealers may receive different compensation for selling Class A, Class B or
Class C Shares.
 
HOW TO BUY SHARES OF THE FUNDS--CLASS A, CLASS B AND CLASS C SHARES
 
  You may purchase Shares of the Funds through any Authorized Dealer
(including Goldman Sachs) or directly from a Fund, c/o National Financial Data
Services, Inc. ("NFDS"), P.O. Box 419711, Kansas City, MO 64141-6711 on any
Business Day (as defined under "Additional Information") at the NAV next
determined after receipt of an order as described below under "Other Purchase
Information," plus, in the case of Class A Shares, any applicable sales
charge. Currently, each Fund's NAV is determined as of the close of regular
trading on the New York Stock Exchange (which is normally, but not always,
4:00 p.m. New York time).
 
  The minimum initial investment in each Fund is $1,000. An initial investment
minimum of $250 applies to purchases in connection with tax-sheltered
retirement plans, Individual Retirement Account Plans (excluding SIMPLE IRAs
and Education IRAs) or accounts established under the Uniform Gift to Minors
Act ("UGMA"), and an initial investment minimum of $200 applies to purchases
in connection with 403(b) plans. The minimum initial investment for purchases
in connection with SIMPLE and Education IRAs, as well as purchases through the
Automatic Investment Plan, is $50. The minimum subsequent investment is $50.
These requirements may be waived at the discretion of the Trust's officers.
 
  You may pay for purchases of Shares by check (except that the Trust will not
accept a check drawn on a foreign bank or a third party check), Federal
Reserve draft, federal funds wire, ACH transfer or bank wire. Purchases of
Shares by check or Federal Reserve draft should be made payable as follows:
(i) to an investor's Authorized Dealer, if purchased through such Authorized
Dealer; or (ii) to Goldman Sachs International Equity Funds--(Name of Fund and
Class of Shares) and sent to NFDS, P.O. Box 419711, Kansas City, MO 64141-
6711. Federal funds wires, ACH transfers and bank wires should be sent to
State Street Bank and Trust Company ("State Street"). Payment must be received
within three Business Days after receipt of the purchase order. An investor's
Authorized Dealer is responsible for forwarding payment promptly to the Fund.
 
  In order to make an initial investment in a Fund, an investor must establish
an account with the Fund by furnishing to the Fund, Goldman Sachs or the
investor's Authorized Dealer the information in the Account Application
attached to this Prospectus. The Funds may refuse to open an account for any
investor who fails to (i) provide a social security number or other taxpayer
identification number; or (ii) certify that such number is correct (if
required to do so under applicable law).
 
 
                                      39
<PAGE>
 
  The Funds reserve the right to redeem Shares of any shareholder whose
account balance is less than $50 as a result of earlier redemptions. Such
redemptions will not be implemented if the value of a shareholder's account
falls below the minimum account balance solely as a result of market
conditions. A Fund will give 60 days' prior written notice to shareholders
whose Shares are being redeemed to allow them to purchase sufficient
additional Shares of the Fund to avoid such redemption. In addition, the Funds
and Goldman Sachs reserve the right to modify the minimum investment, the
manner in which Shares are offered and the sales charge rates applicable to
future purchases of Shares.
 
OFFERING PRICE--CLASS A SHARES
 
  The offering price of Class A Shares of each Fund is the next determined NAV
per Share plus a sales charge, if any, paid to Goldman Sachs at the time of
purchase of Shares as shown in the following table:
 
<TABLE>
<CAPTION>
                                                                 SALES CHARGE   MAXIMUM DEALER
                                                 SALES CHARGE AS AS PERCENTAGE   ALLOWANCE AS
       AMOUNT OF PURCHASE                         PERCENTAGE OF  OF NET AMOUNT   PERCENTAGE OF
 INCLUDING SALES CHARGE, IF ANY)(                OFFERING PRICE    INVESTED    OFFERING PRICE***
- --------------------------------                 --------------- ------------- -----------------
 <S>                                             <C>             <C>           <C>
 Less than $50,000..............................      5.50%          5.82%           5.00%
 $50,000 up to (but less than) $100,000.........      4.75           4.99            4.00
 $100,000 up to (but less than) $250,000........      3.75           3.90            3.00
 $250,000 up to (but less than) $500,000........      2.75           2.83            2.25
 $500,000 up to (but less than) $1 million......      2.00           2.04            1.75
 $1 million or more.............................      0.00*          0.00*            **
</TABLE>
- --------
  * No sales charge is payable at the time of purchase of Class A Shares of $1
    million or more, but a CDSC may be imposed in the event of certain
    redemption transactions made within 18 months of purchase.
 
 ** Goldman Sachs pays a one-time commission to Authorized Dealers who
    initiate or are responsible for purchases of $1 million or more of Shares
    of the Funds equal to 1.00% of the amount under $3 million, 0.50% of the
    next $2 million, and 0.25% thereafter. Goldman Sachs may also pay, with
    respect to all or a portion of the amount purchased, a commission in
    accordance with the foregoing schedule to Authorized Dealers who initiate
    or are responsible for purchases of $500,000 or more by plans or $1
    million or more by "wrap" accounts satisfying the criteria set forth in
    (h) or (i) below. Purchases by such plans will be made at NAV with no
    initial sales charge, but if all of the Shares held are redeemed within 18
    months after the end of the calendar month in which such purchase was
    made, a CDSC, as described below, of 1.00% may be imposed upon the plan
    sponsor or the third party administrator. In addition, Authorized Dealers
    shall remit to Goldman Sachs such payments received in connection with
    "wrap" accounts in the event that Shares are redeemed within 18 months
    after the end of the calendar month in which the purchase was made.
 
*** During special promotions, the entire sales charge may be reallowed to
    Authorized Dealers. Authorized Dealers to whom substantially the entire
    sales charge is reallowed may be deemed to be "underwriters" under the
    Securities Act of 1933.
 
  Purchases of $1 million or more of Class A shares will be made at NAV with
no initial sales charge, but if the Shares are redeemed within 18 months after
the end of the calendar month in which the purchase was made, excluding any
period of time in which the Shares were exchanged into and remained invested
in an ILA Portfolio (the "CDSC period"), a CDSC of 1.00% may be imposed
unless, in certain cases, the investor's Authorized Dealer enters into an
agreement with Goldman Sachs to return all or an applicable prorated portion
of its
 
                                      40
<PAGE>
 
commission to Goldman Sachs. Any applicable CDSC will be assessed on an amount
equal to the lesser of the current market value or the original purchase cost
of the redeemed Class A Shares. Accordingly, no CDSC will be imposed on
increases in account value above the initial purchase price, including any
dividends which have been reinvested in additional Class A Shares. Upon
redemption of shares subject to a CDSC, shareholders will receive that portion
of the appreciation in account value attributable to the Shares actually
redeemed. In determining whether a CDSC applies to a redemption, it will be
assumed that the redemption is first made from any Class A Shares in your
account that are not subject to the CDSC. The CDSC is waived on redemptions in
certain circumstances. See "Waiver or Reduction of Contingent Deferred Sales
Charges" below.
 
  Class A Shares of the Funds may be sold at NAV without payment of any sales
charge to: (a) Goldman Sachs, its affiliates or their respective officers,
partners, directors or employees (including retired employees and former
partners), any partnership of which Goldman Sachs is a general partner, any
Trustee or officer of the Trust and designated family members of any of the
above individuals; (b) qualified retirement plans of Goldman Sachs; (c)
trustees or directors of investment companies for which Goldman Sachs or an
affiliate acts as sponsor; (d) any employee or registered representative of
any Authorized Dealer or their respective spouses, children and parents; (e)
banks, trust companies or other types of depository institutions investing for
their own account or investing for accounts for which they have investment
discretion; (f) banks, trust companies or other types of depository
institutions investing for accounts for which they do not have investment
discretion; (g) any state, county or city, or any instrumentality, department,
authority or agency thereof, which is prohibited by applicable investment laws
from paying a sales charge or commission in connection with the purchase of
Shares of a Fund; (h) pension and profit sharing plans, pension funds and
other company-sponsored benefit plans that (1) buys Shares costing $500,000 or
more, or (2) have at the time of purchase, 100 or more eligible participants,
or (3) certify that they project to have annual plan purchases of $200,000 or
more, or (4) are provided administrative services by certain third-party
administrators that have entered into a special service arrangement with
Goldman Sachs relating to such plan; (i) "wrap" accounts for the benefit of
clients of broker-dealers, financial institutions or financial planners,
provided that they have entered into an agreement with GSAM specifying
aggregate minimums and certain operating policies and standards; (j)
registered investment advisers investing for accounts for which they receive
asset-based fees; (k) accounts over which GSAM or its advisory affiliates have
investment discretion; and (l) shareholders receiving distributions from a
qualified retirement plan invested in the Goldman Sachs Funds and reinvesting
such proceeds in a Goldman Sachs IRA. Purchasers must certify eligibility for
an exemption on the Account Application and notify Goldman Sachs if the
shareholder is no longer eligible for an exemption. Exemptions will be granted
subject to confirmation of a purchaser's entitlement. Investors purchasing
Shares of the Funds at NAV without payment of any initial sales charge may be
charged a fee if they effect transactions in Shares through a broker or agent.
In addition, under certain circumstances, dividends and distributions from any
of the Goldman Sachs Funds may be reinvested in Shares of each Fund at NAV, as
described under "Cross-Reinvestment of Dividends and Distributions and
Automatic Exchange Program."
 
RIGHT OF ACCUMULATION--CLASS A SHARES
 
  Class A purchasers may qualify for reduced sales charges when the current
market value of holdings (Shares at current offering price), plus new
purchases, reaches $50,000 or more. Class A Shares of the Goldman Sachs Funds
may be combined under the Right of Accumulation. See the Additional Statement
for more information about the Right of Accumulation.
 
                                      41
<PAGE>
 
STATEMENT OF INTENTION--CLASS A SHARES
 
  Purchases of $50,000 or more made over a 13-month period are eligible for
reduced sales charges. Class A Shares of the Goldman Sachs Funds may be
combined under the Statement of Intention. See the Additional Statement for
more information about the Statement of Intention.
 
OFFERING PRICE--CLASS B SHARES
 
  Investors may purchase Class B Shares of a Fund at the next determined NAV
without the imposition of an initial sales charge. However, Class B Shares
redeemed within six years of purchase will be subject to a CDSC at the rates
shown in the table that follows. At redemption, the charge will be assessed on
the amount equal to the lesser of the current market value or the original
purchase cost of the Shares being redeemed. No CDSC will be imposed on
increases in account value above the initial purchase price, including Shares
derived from the reinvestment of dividends or capital gains distributions.
Upon redemption of Shares subject to a CDSC, shareholders will receive that
portion of the appreciation in account value attributable to the Shares
actually redeemed.
 
  The amount of the CDSC, if any, will vary depending on the number of years
from the time of purchase until the time of redemption of Class B Shares. For
the purpose of determining the number of years from the time of any purchase,
all payments during a month will be aggregated and deemed to have been made on
the first day of that month. In processing redemptions of Class B Shares, the
Funds will first redeem shares not subject to any CDSC, and then Shares held
longest during the applicable period.
 
<TABLE>
<CAPTION>
                                                                 CDSC AS A
                                                                 PERCENTAGE OF
   YEAR SINCE                                                    DOLLAR AMOUNT
   PURCHASE                                                      SUBJECT TO CDSC
   ----------                                                    ---------------
   <S>                                                           <C>
   First........................................................      5.0%
   Second.......................................................      4.0%
   Third........................................................      3.0%
   Fourth.......................................................      3.0%
   Fifth........................................................      2.0%
   Sixth........................................................      1.0%
   Seventh and thereafter.......................................      none
</TABLE>
 
  Proceeds from the CDSC are payable to the Distributor and may be used in
whole or part to defray the Distributor's expenses related to providing
distribution-related services to the Funds in connection with the sale of
Class Shares, including the payment of compensation to Authorized Dealers. A
commission equal to 4.00% of the amount invested is paid to Authorized
Dealers.
 
  Class B Shares of a Fund will automatically convert into Class A Shares of
the same Fund at the end of the calendar quarter that is eight years after the
purchase date, except as noted below. Class B Shares of a Fund acquired by
exchange from Class B Shares of another Goldman Sachs Fund will convert into
Class A Shares of such Fund based on the date of the initial purchase. Class B
Shares acquired through reinvestment of distributions will convert into Class
A Shares based on the date of the initial purchase of the Shares on which the
distribution was paid. The conversion of Class B Shares to Class A Shares will
not occur at any time the Funds are advised that such conversions may
constitute taxable events for federal tax purposes, which the Funds believe is
unlikely. If conversions do not occur as a result of possible taxability,
Class B Shares would continue to be subject to higher expenses than Class A
Shares for an indeterminate period.
 
 
                                      42
<PAGE>
 
OFFERING PRICE--CLASS C SHARES
 
  Investors may purchase Class C Shares of a Fund at the next determined NAV
without the imposition of an initial sales charge. However, if Class C Shares
are redeemed within 12 months of purchase, a CDSC of 1% will be deducted from
the redemption proceeds. At redemption, the charge will be assessed on the
amount equal to the lesser of the current market value or the original
purchase cost of the Shares being redeemed. No CDSC will be imposed on
increases in account value above the initial purchase price, including Shares
derived from the reinvestment of dividends or capital gains distributions.
Upon redemption of Shares subject to a CDSC, shareholders will receive that
portion of the appreciation in account value attributable to the Shares
actually redeemed.
 
  For the purpose of determining the number of months from the time of any
purchase, all payments during a month will be aggregated and deemed to have
been made on the first day of that month. In processing redemptions of Class C
Shares, the Funds will first redeem Shares held for longer than 12 months, and
then Shares held for the longest period during the 12 month period. Proceeds
from the CDSC are payable to the Distributor and may be used in whole or in
part to defray the Distributor's expenses related to providing distribution-
related services to the Funds in connection with the sale of Class C Shares,
including the payment of compensation to Authorized Dealers. An amount equal
to 1.00% of the amount invested is paid by the Distributor to Authorized
Dealers.
 
REINVESTMENT OF REDEMPTION PROCEEDS--CLASS A, CLASS B AND CLASS C SHARES
 
  A shareholder who redeems Class A or Class B Shares of a Fund may reinvest
at NAV any portion or all of the redemption proceeds (plus that amount
necessary to acquire a fractional Share to round off the purchase to the
nearest full Share) in Class A Shares of the same Fund or any other Goldman
Sachs Fund. A shareholder who redeems Class C Shares of a Fund may reinvest at
NAV any portion or all of the redemption proceeds (plus that amount necessary
to acquire a fractional Share to round off the purchase to the nearest full
Share) in Class C Shares of the same Fund or any other Goldman Sachs Fund.
Shareholders should obtain and read the applicable prospectuses of such other
funds and consider their objectives, policies and applicable fees before
investing in any of such funds. This reinvestment privilege is subject to the
condition that the shares redeemed have been held for at least 30 days before
the redemption and that the reinvestment is effected within 90 days after such
redemption. If you redeemed Class A or Class C Shares, paid a CDSC upon a
redemption and reinvest in Class A or Class C Shares subject to the conditions
set forth above, your account will be credited with the amount of the CDSC
previously charged, and the reinvested Shares will continue to be subject to a
CDSC. In this case, the holding period of the Class A or Class C Shares
acquired through reinvestment for purposes of computing the CDSC payable upon
a subsequent redemption will include the holding period of the redeemed
Shares. If you redeemed Class B Shares and paid a CDSC upon redemption, you
are permitted to reinvest the redemption proceeds in Class A Shares at NAV as
described above, but the amount of the CDSC paid upon redemption will not be
credited to your account.
 
  A reinvesting shareholder may be subject to tax as a result of such
redemption. If the redemption occurs within 90 days after the original
purchase of Class A Shares, any sales charge paid on the original purchase
cannot be taken into account by a reinvesting shareholder to the extent an
otherwise applicable sales charge is not imposed pursuant to the reinvestment
privilege for purposes of determining gain or loss, if any, realized on the
redemption, but instead will be added to the tax basis of the Class A Shares
received in the reinvestment. To the extent that any loss is realized and
Shares of the same Fund are purchased within 30 days before or after the
redemption, some or all of the loss may not be allowed as a deduction
depending upon the number of shares
 
                                      43
<PAGE>
 
purchased. Shareholders should consult their own tax advisers concerning the
tax consequences of a redemption and reinvestment. Upon receipt of a written
request, the reinvestment privilege may be exercised once annually by a
shareholder, except that there is no such time limit as to the availability of
this privilege in connection with transactions the sole purpose of which is to
reinvest the proceeds at NAV in a tax-sheltered retirement plan.
 
WAIVER OR REDUCTION OF CONTINGENT DEFERRED SALES CHARGE--CLASS A, B AND C
SHARES
 
  The CDSC on Class B Shares, Class C Shares and Class A Shares that are
subject to a CDSC may be waived or reduced if the redemption relates to: (a)
retirement distributions or loans to participants or beneficiaries from
pension and profit sharing plans, pension funds and other company-sponsored
benefit plans (each a "Plan"); (b) the death or disability (as defined in
Section 72(m)(7) of the Code) of a participant or beneficiary in a Plan; (c)
hardship withdrawals by a participant or beneficiary in a Plan; (d) satisfying
the minimum distribution requirements of the Code; (e) the establishment of
"substantially equal periodic payments" as described in Section 72(t)(2) of
the Code; (f) the separation from service by a participant or beneficiary in a
Plan; (g) the death or disability (as defined in Section 72(m)(7) of the Code)
of a shareholder if the redemption is made within one year of such event; (h)
excess contributions being distributed from a Plan; (i) distributions from a
qualified retirement plan invested in the Goldman Sachs Funds which are being
rolled over to a Goldman Sachs IRA; and (j) redemption proceeds which are to
be reinvested in accounts or non-registered products over which GSAM or its
advisory affiliates have investment discretion. In addition, Class A, Class B
and Class C Shares subject to a Systematic Withdrawal Plan may be redeemed
without a CDSC. However, Goldman Sachs reserves the right to limit such
redemptions, on an annual basis, to 12% each of the value of your Class B and
Class C Shares and 10% of the value of your Class A Shares.
 
 
                      SERVICES AVAILABLE TO SHAREHOLDERS
 
AUTOMATIC INVESTMENT PLAN
 
  Systematic cash investments may be made through a shareholder's bank via the
Automated Clearing House Network or a shareholder's checking account via bank
draft each month. Required forms are available from Goldman Sachs or any
Authorized Dealer.
 
CROSS-REINVESTMENT OF DIVIDENDS AND DISTRIBUTIONS AND AUTOMATIC EXCHANGE
PROGRAM
 
  A shareholder may elect to cross-reinvest dividends and capital gain
distributions paid by a Fund in Shares of the same Class or an equivalent
class of other Goldman Sachs Funds or ILA Portfolios. See "Fund Highlights." A
shareholder may also elect to exchange automatically a specified dollar amount
of Shares of a Fund for Shares of the same Class or an equivalent class of any
other Goldman Sachs Fund or ILA Portfolio. Shares acquired through cross-
reinvestment of dividends or the automatic exchange program will be purchased
at NAV and will not be subject to any initial sales charge or CDSC as a result
of the cross-reinvestment or exchange, but shares subject to a CDSC acquired
under the automatic exchange program may be subject to a CDSC at the time of
redemption from the fund into which the exchange is made determined on the
basis of the date and value of the investor's initial purchase of the fund
from which the exchange (or any prior exchange) is made. Automatic exchanges
are made monthly on the 15th day of each month or the first Business Day
thereafter. The minimum dollar amount for automatic exchanges must be at least
$50 per month. Cross-reinvestments and automatic exchanges are subject to the
following conditions: (i) the value of the shareholder's
 
                                      44
<PAGE>
 
account(s) in the fund which is paying the dividend or from which the
automatic exchange is being made must equal or exceed $5,000; and (ii) the
value of the account in the acquired fund must equal or exceed the acquired
fund's minimum initial investment requirement or the shareholder must elect to
continue cross-reinvestment or automatic exchanges until the value of acquired
fund shares in the shareholder's account equals or exceeds the acquired fund's
minimum initial investment requirement. A Fund shareholder may elect cross-
reinvestment into an identical account or an account registered in a different
name or with a different address, social security or other taxpayer
identification number, provided that the account in the acquired fund has been
established, appropriate signatures have been obtained and the minimum initial
investment requirement has been satisfied. A Fund shareholder should obtain
and read the prospectus of the fund into which dividends are invested or
automatic exchanges are made.
 
TAX-SHELTERED RETIREMENT PLANS
 
  The Funds offer their Shares for purchase by retirement plans, including
traditional and Roth IRAs for individuals and their spouses, IRA plans for
employees in connection with employer sponsored SEP, SAR-SEP and SIMPLE IRA
plans, 403(b) plans and defined contribution plans such as 401(k) Salary
Reduction Plans. Detailed information concerning these plans may be obtained
from the Transfer Agent. This information should be read carefully, and
consultation with an attorney or tax adviser may be advisable. The information
sets forth the service fee charged for retirement plans and describes the
federal income tax consequences of establishing a plan.
 
EXCHANGE PRIVILEGE
 
  Shares of a Fund may be exchanged at NAV without the imposition of an
initial sales charge or CDSC at the time of exchange for Shares of the same
Class or an equivalent class of any other Fund, Goldman Sachs Fund or ILA
Portfolio. A shareholder needs to obtain and read the prospectus of the fund
into which the exchange is made. The shares of these other funds acquired by
an exchange may later be exchanged for Shares of the same Class (or an
equivalent Class) of the original Fund at the next determined NAV without the
imposition of an initial sales charge or CDSC if the dollar amount in the Fund
resulting from such exchanges is below the shareholder's all-time highest
dollar amount on which it has previously paid the applicable sales charge.
Shares of these other funds purchased through dividends and/or capital gains
reinvestment may be exchanged for Shares of the Funds without a sales charge.
In addition to free automatic exchanges pursuant to the Automatic Exchange
Program, six free exchanges are permitted in each 12 month period. A fee of
$12.50 may be charged for each subsequent exchange during such period. The
exchange privilege may be materially modified or withdrawn at any time upon 60
days' notice to shareholders and is subject to certain limitations.
 
  An exchange of Shares subject to a CDSC will not be subject to the
applicable CDSC at the time of exchange. Shares subject to a CDSC acquired in
an exchange will be subject to the CDSC of the Shares originally held. For
purposes of determining the amount of any applicable CDSC, the length of time
a shareholder has owned Shares will be measured from the date the shareholder
acquired the original Shares subject to a CDSC and will not be affected by any
subsequent exchange.
 
  An exchange may be made by identifying the applicable Fund and Class of
Shares and either writing to Goldman Sachs, Attention: Goldman Sachs
International Equity Funds, Shareholder Services, c/o NFDS, P.O. Box 419711,
Kansas City, MO 64141-6711 or, unless the investor has specifically declined
telephone exchange privileges on the Account Application or elected in writing
not to utilize telephone exchanges, by a telephone request to the Transfer
Agent at 800-526-7384 (7:00 a.m. to 3:00 p.m. Chicago time). Certain
procedures are
 
                                      45
<PAGE>
 
employed to prevent unauthorized or fraudulent exchange requests as set forth
under "How to Sell Shares of the Funds." Under the telephone exchange
privilege, Shares may be exchanged among accounts with different names,
addresses and social security or other taxpayer identification numbers only if
the exchange instructions are in writing and received in accordance with the
procedures set forth under "How to Sell Shares of the Funds." In times of
drastic economic or market changes the telephone exchange privilege may be
difficult to implement.
 
  For federal income tax purposes, an exchange, including an automatic
exchange, is treated as a redemption of the Shares surrendered in the
exchange, on which an investor may be subject to tax, followed by a purchase
of Shares received in the exchange. If such redemption occurs within 90 days
after the purchase of such Shares, to the extent a sales charge that would
otherwise apply to the Shares received in the exchange is not imposed, the
sales charge paid on such purchase of Class A Shares cannot be taken into
account by the exchanging shareholder for purposes of determining gain or
loss, if any, realized on such redemption for federal income tax purposes, but
instead will be added to the tax basis of the Shares received in the exchange.
Shareholders should consult their own tax advisers concerning the tax
consequences of an exchange.
 
  Eligible investors may exchange certain classes of shares for another class
of shares of the same Fund. For further information contact Goldman Sachs at
the number set forth on the back of the Prospectus.
 
  All exchanges which represent an initial investment in a Fund must satisfy
the minimum investment requirements of the Fund into which the Shares are
being exchanged. Exchanges are available only in states where exchanges may
legally be made.
 
OTHER PURCHASE INFORMATION
 
  Authorized Dealers and other financial intermediaries may be authorized to
accept, on the Trust's behalf, purchase, redemption and exchange orders placed
by or on behalf of their customers and, if approved by the Trust, to designate
other intermediaries to accept such orders. In these cases, a Fund will be
deemed to have received an order that is in proper form when the order is
accepted by an Authorized Dealer or intermediary on a Business Day, and the
order will be priced at a Fund's NAV per Share (adjusted for any applicable
sales charge) next determined after such acceptance. Otherwise, a Fund or
Goldman Sachs must receive an order in proper form before it is effective.
Authorized Dealers and intermediaries will be responsible for transmitting
accepted orders to the Funds within the period agreed upon by them. Customers
should contact their Authorized Dealers or intermediaries to learn whether
they are authorized to accept orders for the Trust.
 
  Authorized Dealers and other financial intermediaries provide varying
arrangements for their clients to purchase and redeem Fund Shares. Some may
establish higher minimum investment requirements and others may limit the
availability of certain privileges with respect to the purchase and redemption
of Shares or the reinvestment of dividends. Firms may arrange with their
clients for other investment or administrative services and may independently
establish and charge additional fees not described in this Prospectus to their
clients for such services. If Shares of a Fund are held in a "street name"
account or were purchased through an Authorized Dealer, shareholders should
contact the Authorized Dealer to purchase, redeem or exchange Shares, to make
changes in or give instructions concerning the account or to obtain
information about the account.
 
  The Funds and Goldman Sachs each reserves the right to reject any specific
purchase order (including exchanges) or to restrict purchases or exchanges by
a particular purchaser (or group of related purchasers). This may occur, for
example, when a purchaser or a group of purchasers' pattern of frequent
purchases, sales or
 
                                      46
<PAGE>
 
exchanges of Shares of a Fund is evident, or if purchases, sales or exchanges
are, or a subsequent abrupt redemption might be, of a size that would disrupt
management of a Fund.
 
  In the sole discretion of Goldman Sachs, a Fund may accept securities
instead of cash for the purchase of Shares of the Fund. Such purchases will be
permitted only if the Investment Adviser determines that any securities
acquired in this manner are consistent with the Fund's investment objectives,
restrictions and policies and are desirable investments for the Fund.
 
  The Investment Adviser, Distributor, and/or their affiliates also pay
additional compensation from time to time, out of their assets and not as an
additional charge to the Funds, to selected Authorized Dealers and other
persons in connection with the sale, distribution and/or servicing of Shares
of the Funds and other Goldman Sachs Funds (such as additional payments based
on new sales, amounts exceeding pre-established thresholds, or the length of
time their customers' assets have remained in a Fund) and, subject to
applicable NASD regulations, contribute to various non-cash and cash incentive
arrangements to promote the sale of Shares, as well as sponsor various
educational programs, sales contests and/or promotions in which participants
may receive reimbursement of expenses, entertainment and prizes such as travel
awards, merchandise, cash, investment research and educational information and
related support materials. This additional compensation can vary among
Authorized Dealers depending upon such factors as the amounts their customers
have invested (or may invest) in particular Goldman Sachs Funds, the
particular program involved, or the amount of reimbursable expenses.
Additional compensation based on sales may, but is currently not expected to,
exceed 0.50% (annualized) of the amount invested. For further information, see
"Other Information Regarding Purchases, Redemptions, Exchanges and Dividends"
in the Additional Statement.
 
 
               DISTRIBUTION AND AUTHORIZED DEALER SERVICE PLANS
 
DISTRIBUTION PLANS--CLASS A, CLASS B AND CLASS C SHARES
   
  The Trust, on behalf of the Funds' Class A, Class B and Class C Shares, has
adopted distribution plans pursuant to Rule 12b-1 under the Act (each a
"Distribution Plan"). Goldman Sachs is entitled to a monthly fee from each
Fund for distribution services equal, on an annual basis, to 0.25%, 0.75% and
0.75%, respectively, of a Fund's average daily net assets attributable to
Class A, Class B and Class C Shares, respectively, of such Fund. Currently,
Goldman Sachs has voluntarily agreed to limit the amount of such fees to 0.24%
and 0.21% of average daily net assets attributable to Class A shares of the
International Equity and Asia Growth Funds. As of the date of this Prospectus,
Goldman Sachs has no intention of modifying or discontinuing such waivers, but
may do so in the future at its discretion. The average rate for the fiscal
year ended January 31, 1998 paid by the International Equity and Asia Growth
Funds to Goldman Sachs was 0.22% and 0.21%, respectively with respect to each
Fund's Class A Shares. The average rate paid for all other Funds' Class A
Shares was 0.25%. The average rate for the fiscal year ended January 31, 1998
paid by the Funds offering Class B and Class C Shares was 0.75%. As of January
31, 1998, the European Equity, Japanese Equity and International Small Cap
Funds had not commenced operations.     
 
  Goldman Sachs may use the distribution fee for its expenses of distributing
Class A, Class B and Class C Shares of the Funds. The types of expenses for
which Goldman Sachs may be compensated for distribution services under the
Distribution Plans include: compensation paid to and expenses incurred by
Authorized Dealers, Goldman Sachs and their respective officers, employees and
sales representatives; commissions paid to
 
                                      47
<PAGE>
 
Authorized Dealers; allocable overhead; telephone and travel expenses; the
printing of prospectuses for prospective shareholders; preparation and
distribution of sales literature; advertising of any type; and all other
expenses incurred in connection with activities primarily intended to result
in the sale of Class A, Class B and Class C Shares. If the fees received by
Goldman Sachs pursuant to the Distribution Plans exceed its expenses, Goldman
Sachs may realize a profit from these arrangements. The Distribution Plans
will be reviewed and are subject to approval annually by the Trustees. The
aggregate compensation that may be received under the Distribution Plans for
distribution services may not exceed the limitations imposed by the NASD's
Conduct Rules.
 
  In connection with the sale of Class C Shares, Goldman Sachs begins paying
the 0.75% distribution fee as an ongoing commission to Authorized Dealers
after the Shares have been held for one year. Goldman Sachs pays the
distribution fee on a quarterly basis.
 
AUTHORIZED DEALER SERVICE PLANS
   
  The Trust on behalf of each Fund's Class A, Class B and Class C Shares has
adopted non-Rule 12b-1 Authorized Dealer Service Plans (each a "Service Plan")
pursuant to which Goldman Sachs, Authorized Dealers or other persons are
compensated for providing personal and account maintenance services. Each Fund
pays a fee under its Class A, Class B or Class C Service Plan equal on an
annual basis to 0.25% of its average daily net assets attributable to Class A,
Class B or Class C Shares. The fee for personal and account maintenance
services paid pursuant to a Service Plan may be used to make payments to
Goldman Sachs, Authorized Dealers and their officers, sales representatives
and employees for responding to inquiries of, and furnishing assistance to,
shareholders regarding ownership of their Shares or their accounts or similar
services not otherwise provided on behalf of the Funds. The Service Plans will
be reviewed and are subject to approval annually by the Trustees. For the
fiscal year ended January 31, 1998, each Fund paid Authorized Dealer service
fees at the foregoing rate for each Fund's Class A, Class B and Class C Shares
(with the exception of the European Equity, Japanese Equity and International
Small Cap Funds which had not yet commenced operations).     
 
  In connection with the sale of Class C Shares, Goldman Sachs begins paying
the 0.25% ongoing service fee to Authorized Dealers after the Shares have been
held for one year. Goldman Sachs pays the service fee on a quarterly basis.
 
 
                        HOW TO SELL SHARES OF THE FUNDS
 
  Each Fund will redeem its Shares upon request of a shareholder on any
Business Day at the NAV next determined after the receipt of such request in
proper form, subject to any applicable CDSC. See "Net Asset Value." Redemption
proceeds will normally be mailed by check to a shareholder within three
Business Days of receipt of a properly executed request. If the Shares to be
redeemed were recently purchased by check, a Fund may delay transmittal of
redemption proceeds until such time as it has assured itself that good funds
have been collected for the purchase of such Shares. This may take up to 15
days. Redemption requests may be made by writing to or calling the Transfer
Agent at the address or telephone number set forth on the back cover page of
this Prospectus or an Authorized Dealer.
 
  The Trust accepts telephone requests for redemption of Shares for amounts up
to $50,000 within any seven calendar day period, except for investors who have
specifically declined telephone redemption privileges on the Account
Application or elected in writing not to utilize telephone redemptions
(proceeds which are sent to a
 
                                      48
<PAGE>
 
Goldman Sachs brokerage account are not subject to the $50,000 limit). It may
be difficult to implement redemptions by telephone in times of drastic
economic or market changes. By completing an Account Application, an investor
agrees that the Trust, the Distributor and the Transfer Agent shall not be
liable for any loss incurred by the investor by reason of the Trust accepting
unauthorized telephone redemption requests if the Trust reasonably believes
the instructions to be genuine. Thus, shareholders risk possible losses in the
event of a telephone redemption not authorized by them. The Trust may accept
telephone redemption instructions from any person identifying himself or
herself as the owner of an account or the owner's broker where the owner has
not declined in writing to utilize this service.
 
  In an effort to prevent unauthorized or fraudulent redemption and exchange
requests by telephone, Goldman Sachs and NFDS each employ reasonable
procedures specified by the Trust to confirm that such instructions are
genuine. Consequently, proceeds of telephone redemption requests will be sent
only to the shareholder's address of record or authorized bank account
designated in the Account Application and exchanges of Shares will be made
only to an identical account. Telephone requests will also be recorded. The
Trust may implement other procedures from time to time concerning telephone
redemptions and exchanges. If reasonable procedures are not employed, the
Trust may be liable for any loss due to unauthorized or fraudulent
transactions. Proceeds of telephone redemptions will be mailed to the
shareholder's address of record or wired to the authorized bank account
indicated on the Account Application, unless the shareholder provides written
instructions (accompanied by a signature guarantee) indicating another
address. Telephone redemptions will not be accepted during the 30-day period
following any change in a shareholder's address of record. This redemption
option does not apply to shares held in a "street name" account. Shareholders
whose accounts are held in "street name" should contact their broker of record
who may effect telephone redemptions on their behalf. The Trust reserves the
right to terminate or modify the telephone redemption service at any time.
 
  Written requests for redemptions must be signed by each shareholder with its
signature guaranteed by a bank, a securities broker or dealer, a credit union
having authority to issue signature guarantees, a savings and loan
association, a building and loan association, a cooperative bank, a federal
savings bank or association, a national securities exchange, a registered
securities association or a clearing agency, provided that such institution
satisfies the standards established by the Transfer Agent.
 
  The Funds will also arrange for the proceeds of redemptions effected by any
means to be wired as federal funds to the bank account designated in the
shareholder's Account Application. Redemption proceeds will normally be wired
on the next Business Day in federal funds (for a total of one Business Day
delay) following receipt of a properly executed wire transfer redemption
request. Wiring of redemption proceeds may be delayed one additional Business
Day if the Federal Reserve Bank is closed on the day redemption proceeds would
ordinarily be wired. A transaction fee of $7.50 may be charged for payments of
redemption proceeds by wire. In order to change the bank designated on the
Account Application to receive redemption proceeds, a written request must be
received by the Transfer Agent. This request must be signature guaranteed as
set forth above. Further documentation may be required for executors, trustees
or corporations. Once wire transfer instructions have been given by Goldman
Sachs or an Authorized Dealer, neither a Fund, the Trust, Goldman Sachs nor
any Authorized Dealer assumes any further responsibility for the performance
of intermediaries or the shareholder's bank in the transfer process. If a
problem with such performance arises, the shareholder should deal directly
with such intermediaries or bank.
 
  Additional documentation regarding a redemption by any means may be required
to effect a redemption when deemed appropriate by the Transfer Agent. The
request for such redemption will not be considered to have been received in
proper form until such additional documentation has been received.
 
                                      49
<PAGE>
 
SYSTEMATIC WITHDRAWAL PLAN
 
  A shareholder may draw on shareholdings systematically via check or ACH in
any amount specified by the shareholder over $50. Checks are only available on
or about the 25th of each month. Each systematic withdrawal is a redemption
and therefore a taxable transaction. A minimum balance of $5,000 in Shares of
a Fund is required. The maintenance of a withdrawal plan concurrently with
purchases of additional Class A, Class B or Class C Shares would be
disadvantageous because of the sales charge imposed on your purchases of Class
A Shares or the imposition of a CDSC on your redemptions of Class A, Class B
or Class C Shares. The CDSC applicable to Class A, Class B or Class C Shares
redeemed under a systematic withdrawal plan may be waived. See "How to
Invest--Waiver or Reduction of Contingent Deferred Sales Charge." See the
Additional Statement for more information about the Systematic Withdrawal
Plan.
 
 
                                   DIVIDENDS
 
  Each dividend from net investment income and capital gains distributions, if
any, declared by a Fund on its outstanding Shares will, at the election of
each shareholder, be paid in (i) cash; (ii) additional Shares of the same
Class of the Fund or (iii) Shares of the same or an equivalent class of other
Goldman Sachs Funds or units of the ILA Portfolios (the Prime Obligations
Portfolio only for Class B and Class C), as described under "Cross-
Reinvestment of Dividends and Distributions and Automatic Exchange Program."
This election should initially be made on a shareholder's Account Application
and may be changed upon written notice to Goldman Sachs at any time prior to
the record date for a particular dividend or distribution. If no election is
made, all dividends from net investment income and capital gain distributions
will be reinvested in the applicable Fund.
 
  The election to reinvest dividends and distributions paid by a Fund in
additional Shares or units of the Fund or another Goldman Sachs Fund or ILA
Portfolio will not affect the tax treatment of such dividends and
distributions, which will be treated as received by the shareholder and then
used to purchase Shares or units of the Fund, another Goldman Sachs Fund or an
ILA Portfolio.
 
  Each Fund intends that all or substantially all of its net investment income
and net realized capital gains, after reduction by available capital losses,
including any capital losses carried forward from prior years, will be
declared as dividends for each taxable year. Each Fund will pay dividends at
least annually. Each Fund will pay dividends from net investment income, and
dividends from net realized capital gains, reduced by available capital
losses, at least annually. From time to time, a portion of a Fund's dividends
may constitute a return of capital.
 
  At the time of an investor's purchase of Shares of a Fund, a portion of the
NAV per Share may be represented by undistributed income of the Fund or
realized or unrealized appreciation of the Fund's portfolio securities.
Therefore, subsequent distributions on such Shares from such income or
realized appreciation may be taxable to the investor even if the NAV of the
investor's Shares is, as a result of the distributions, reduced below the cost
of such Shares and the distributions (or portions thereof) represent a return
of a portion of the purchase price.
 
                                      50
<PAGE>
 
 
                                NET ASSET VALUE
 
  The NAV per Share of each Class of a Fund is calculated by the Fund's
custodian as of the close of regular trading on the New York Stock Exchange
(which is normally, but not always, 3:00 p.m. Chicago time, 4:00 p.m. New York
time), on each Business Day (as such term is defined under "Additional
Information"). The NAV per Share of each Class is calculated by determining
the net assets attributed to each Class and dividing by the number of
outstanding Shares of that Class. Portfolio securities are valued based on
market quotations or, if accurate quotations are not readily available, at
fair value as determined in good faith under procedures established by the
Trustees.
 
 
                            PERFORMANCE INFORMATION
 
  From time to time each Fund may publish average annual total return in
advertisements and communications to shareholders or prospective investors.
Average annual total return is determined by computing the average annual
percentage change in value of $1,000 invested at the maximum public offering
price for specified periods ending with the most recent calendar quarter,
assuming reinvestment of all dividends and distributions at NAV. The total
return calculation assumes a complete redemption of the investment at the end
of the relevant period. Total return calculations for Class A Shares reflect
the effect of paying the maximum initial sales charge. Investment at a lower
sales charge would result in higher performance figures. Total return
calculations for Class B and Class C Shares reflect deduction of the
applicable CDSC imposed upon redemption of Class B and Class C Shares held for
the applicable period. Each Fund may also from time to time advertise total
return on a cumulative, average, year-by-year or other basis for various
specified periods by means of quotations, charts, graphs or schedules. In
addition, each Fund may furnish total return calculations based on investments
at various sales charge levels or at NAV. Any performance information which is
based on a Fund's NAV per Share would be reduced if any applicable sales
charge were taken into account. In addition to the above, each Fund may from
time to time advertise its performance relative to certain averages,
performance rankings, indices, other information prepared by recognized mutual
fund statistical services and investments for which reliable performance
information is available.
 
  Each Fund's total return will be calculated separately for each Class of
Shares in existence. Because each Class of Shares may be subject to different
expenses, the total return calculations with respect to each Class of Shares
for the same period will differ. The investment performance of the Class A,
Class B and Class C Shares will be affected by the payment of a sales charge,
distribution fees and other Class specific expenses. See "Shares of the
Trust."
 
  The Funds' performance quotations do not reflect any fees charged by an
Authorized Dealer to its customer accounts in connection with investments in
the Funds. The investment results of a Fund will fluctuate over time and any
presentation of investment results for any prior period should not be
considered a representation of what an investment may earn or what the Fund's
performance may be in any future period. In addition to information provided
in shareholder reports, the Funds may, in their discretion, from time to time,
make a list of their holdings available to investors upon request.
 
                                      51
<PAGE>
 
 
                              SHARES OF THE TRUST
   
  Each Fund is a series of Goldman Sachs Trust, which was formed under the
laws of the State of Delaware on January 28, 1997. Each Fund (except the
European Equity, Japanese Equity, International Small Cap, Emerging Markets
Equity and CORE International Equity Funds) was formerly a series of Goldman
Sachs Equity Portfolios, Inc., a Maryland corporation, and was reorganized
into the Trust as of April 30, 1997. The Trustees have authority under the
Trust's Declaration of Trust to create and classify Shares of beneficial
interest in separate series, without further action by shareholders.
Additional series may be added in the future. The Trustees also have authority
to classify and reclassify any series or portfolio of Shares into one or more
Classes. Information about the Trust's other series and classes is contained
in separate prospectuses.     
 
  When issued, Shares are fully paid and non-assessable. In the event of
liquidation, shareholders of each class are entitled to share pro rata in the
net assets of the applicable Fund available for distribution to the
shareholders of such Class. All Shares are freely transferable and have no
preemptive, subscription or conversion rights. Shareholders are entitled to
one vote per Share, provided that at the option of the Trustees, shareholders
will be entitled to a number of votes based upon the NAVs represented by their
Shares.
   
  As of    , 1998, Goldman Sachs CORE International Equity Omnibus A/C-Growth
and Income Strategy, 4900 Sears Tower, Chicago, IL 60606 was recordholder of
    % of CORE International Equity Fund's outstanding Shares.     
 
  The Trust does not intend to hold annual meetings of shareholders. However,
recordholders may, under certain circumstances, as permitted by the Act,
communicate with other shareholders in connection with requiring a special
meeting of shareholders. The Trustees will call a special meeting of
shareholders for the purpose of electing Trustees if, at any time, less than a
majority of Trustees holding office at the time were elected by shareholders.
 
  In the interest of economy and convenience, the Trust does not issue
certificates representing the Funds' Shares. Instead, the Transfer Agent
maintains a record of each shareholder's ownership. Each shareholder receives
confirmation of purchase and redemption orders from the Transfer Agent. Fund
Shares and any dividends and distributions paid by the Funds are reflected in
account statements from the Transfer Agent.
 
 
                                   TAXATION
 
FEDERAL TAXES
   
  Each Fund is treated as a separate entity for tax purposes. The European
Equity, Japanese Equity and International Small Cap Funds intend to elect and
each other Fund has elected to be treated as a regulated investment company,
and each Fund intends to continue to qualify for such treatment for each
taxable year under Subchapter M of the Code. To qualify as such, a Fund must
satisfy certain requirements relating to the sources of its income,
diversification of its assets and distribution of its income to shareholders.
As a regulated investment company, a Fund will not be subject to federal
income or excise tax on any net investment income and net realized capital
gains that are distributed to its shareholders in accordance with certain
timing requirements of the Code.     
 
                                      52
<PAGE>
 
   
  Dividends paid by a Fund from net investment income, certain net realized
foreign exchange gains, the excess of net short-term capital gain over net
long-term capital loss and original issue discount or market discount income
will be taxable to shareholders as ordinary income. Distributions out of the
net capital gain (the excess of net long-term capital gain over net short-term
capital loss), if any, of a Fund will be taxed as long-term capital gains,
regardless of the length of time a shareholder has held Shares or whether such
gain was reflected in the price paid for the Shares. These tax consequences
will apply whether distributions are received in cash or reinvested in Shares.
A Fund's dividends that are paid to its corporate shareholders and are
attributable to qualifying dividends such Fund receives from U.S. domestic
corporations may be eligible, in the hands of such corporate shareholders, for
the corporate dividends-received deduction, subject to certain holding period
requirements and debt financing limitations under the Code. Dividends paid by
the Funds are not generally expected to qualify, in the hands of corporate
shareholders, for the corporate dividends-received deduction. Certain
distributions paid by a Fund in January of a given year may be taxable to
shareholders as if received the prior December 31. Shareholders will be
informed annually about the amount and character of distributions received
from the Funds for federal income tax purposes.     
 
  Investors should consider the tax implications of buying Shares immediately
prior to a distribution. Investors who purchase Shares shortly before the
record date for a distribution will pay a per Share price that includes the
value of the anticipated distribution and will be taxed on the distribution
even though the distribution represents a return of a portion of the purchase
price.
 
  Redemptions and exchanges of Shares are taxable events.
 
  Individuals and certain other classes of shareholders may be subject to 31%
backup withholding of federal income tax on distributions, redemptions and
exchanges if they fail to furnish their correct taxpayer identification number
and certain certifications required by the Internal Revenue Service or if they
are otherwise subject to backup withholding. Individuals, corporations and
other shareholders that are not U.S. persons under the Code are subject to
different tax rules and may be subject to nonresident alien withholding at the
rate of 30% (or a lower rate provided by an applicable tax treaty, if any) on
amounts treated as ordinary dividends from the Funds.
 
  Each Fund may be subject to foreign withholding or other foreign taxes on
income or gain from certain foreign securities. The Funds may elect to pass
such foreign taxes through to their shareholders, who would then take such
taxes into account on their own tax returns. Alternatively, the Funds may
simply deduct such taxes in determining the amounts available for distribution
to shareholders. Generally, the Funds have taken the latter approach and
anticipate that they may continue to do so.
 
OTHER TAXES
 
  In addition to federal taxes, a shareholder may be subject to state, local
or foreign taxes on payments received from the Funds. A state income (and
possibly local income and/or intangible property) tax exemption may be
available to the extent (if any) a Fund's distributions are derived from
interest on (or, in the case of intangible property taxes, the value of its
assets is attributable to) certain U.S. Government obligations, provided in
some states that certain thresholds for holdings of such obligations and/or
reporting requirements are satisfied. For a further discussion of certain tax
consequences of investing in Shares of the Funds, see "Taxation" in the
Additional Statement. Shareholders are urged to consult their own tax advisers
regarding specific questions as to federal, state and local taxes as well as
to any foreign taxes.
 
                                      53
<PAGE>
 
 
                            ADDITIONAL INFORMATION
 
  As used in this Prospectus, the term "Business Day" means any day the New
York Stock Exchange is open for trading, which is Monday through Friday except
for holidays. The New York Stock Exchange is closed on the following holidays:
New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day (observed),
Good Friday, Memorial Day (observed), Independence Day, Labor Day,
Thanksgiving Day and Christmas Day.
 
                                      54
<PAGE>
 
 
                                   APPENDIX
 
                            STATEMENT OF INTENTION
    (APPLICABLE ONLY TO CLASS A SHARES PURCHASED SUBJECT TO A SALES CHARGE)
 
  If a shareholder anticipates purchasing $50,000 or more of Class A Shares of
a Fund alone or in combination with Class A Shares of another Fund or another
Goldman Sachs Fund within a 13-month period, the shareholder may obtain Shares
of the Fund at the same reduced sales charge as though the total quantity were
invested in one lump sum by filing this Statement of Intention incorporated by
reference in the Account Application. Income dividends and capital gain
distributions taken in additional Shares will not apply toward the completion
of this Statement of Intention.
 
  To ensure that the reduced price will be received on future purchases, the
investor must inform Goldman Sachs that this Statement of Intention is in
effect each time Shares are purchased. Subject to the conditions mentioned
below, each purchase will be made at the public offering price applicable to a
single transaction of the dollar amount specified on the Account Application.
The investor makes no commitment to purchase additional shares, but if the
investor's purchases within 13 months plus the value of Shares credited toward
completion do not total the sum specified, the investor will pay the increased
amount of the sales charge prescribed in the Escrow Agreement.
 
                               ESCROW AGREEMENT
 
  Out of the initial purchase (or subsequent purchases if necessary), 5% of
the dollar amount specified on the Account Application shall be held in escrow
by the Transfer Agent in the form of Shares registered in the investor's name.
All income dividends and capital gains distributions on escrowed Shares will
be paid to the investor or to his or her order. When the minimum investment so
specified is completed (either prior to or by the end of the 13th month), the
investor will be notified and the escrowed Shares will be released. In signing
the Account Application, the investor irrevocably constitutes and appoints the
Transfer Agent his or her attorney to surrender for redemption any or all
escrowed Shares with full power of substitution in the premises.
 
  If the intended investment is not completed, the investor will be asked to
remit to Goldman Sachs any difference between the sales charge on the amount
specified and on the amount actually attained. If the investor does not within
20 days after written request by Goldman Sachs pay such difference in the
sales charge, the Transfer Agent will redeem an appropriate number of the
escrowed Shares in order to realize such difference. Shares remaining after
any such redemption will be released by the Transfer Agent.
 
                                      A-1
<PAGE>
 
   
PRIOR PERFORMANCE OF SIMILARLY ADVISED ACCOUNTS OF THE INVESTMENT ADVISER     
                           
                        EUROPEAN EQUITY COMPOSITE     
 
<TABLE>   
<CAPTION>
                          A SHARE    A SHARE    B SHARE    B SHARE    C SHARE    C SHARE
                          EXPENSE    EXPENSE    EXPENSE    EXPENSE    EXPENSE    EXPENSE     FT/S&P
                         COMPOSITE  COMPOSITE  COMPOSITE  COMPOSITE  COMPOSITE  COMPOSITE  ACTUARIES
                         (EXCLUDING (INCLUDING (EXCLUDING (INCLUDING (EXCLUDING (INCLUDING   EUROPE
                           SALES      SALES      SALES      SALES      SALES      SALES      INDEX
                          CHARGES)   CHARGE)    CHARGES)   CHARGE)    CHARGES)   CHARGE)   (UNHEDGED)
                         ---------- ---------- ---------- ---------- ---------- ---------- ----------
<S>                      <C>        <C>        <C>        <C>        <C>        <C>        <C>
1/1/1998-5/31/1998......      %          %          %          %          %          %          %
1997....................      %          %          %          %          %          %          %
1996....................      %          %          %          %          %          %          %
1995....................      %          %          %          %          %          %          %
1994....................      %          %          %          %          %          %          %
</TABLE>    
 
<TABLE>   
<CAPTION>
                                            AVERAGE ANNUAL TOTAL RETURN
                                            ----------------------------------
                                                              SINCE INCEPTION
                                             ONE YEAR           (1/1/1994)
                                            -------------    -----------------
<S>                                         <C>              <C>
A Share Expense Composite (excluding sales
 charge)..................................                %                    %
A Share Expense Composite (including sales
 charge)..................................                %                    %
B Share Expense Composite (excluding sales
 charge)..................................                %                    %
B Share Expense Composite (including sales
 charge)..................................                %                    %
C Share Expense Composite (excluding sales
 charge)..................................                %                    %
C Share Expense Composite (including sales
 charge)..................................                %                    %
FT/S&P Actuaries Europe Index (Unhedged)..                %                    %
</TABLE>    
   
  The preceding table sets forth the Investment Adviser's composite
performance data relating to the historical performance of private accounts
managed by the Investment Adviser that have investment objectives, policies,
and strategies substantially similar to the European Equity Fund. The data is
provided to illustrate the past performance of the Investment Adviser in
managing substantially similar accounts as measured against the FT/S&P
Actuaries Europe (Unhedged) Index and does not represent the performance of
the European Equity Fund. Investors should not consider this performance data
a substitute for the performance of the European Equity Fund nor should
investors consider this data as an indication of future performance of the
European Equity Fund or of the Investment Adviser.     
   
  The performance record of the composite has been adjusted downward based on
the estimated expenses of the A, B, and C Classes of the European Equity Fund
during its first year of operations. Performance also reflects the deduction
of the maximum 5.5% front-end sales charge with respect to A Shares and the
maximum contingent deferred sales charge with respect to B (5%) and C Shares
(1%). All returns presented reflect the reinvestment of dividends and other
earnings. The private accounts are not subject to the same diversification
requirements, specific tax restrictions and investment limitations imposed on
the European Equity Fund by the Investment Company Act of 1940 and Subchapter
M of the Internal Revenue Code. Consequently, the performance results of the
Investment Adviser's composite could have been adversely affected if the
private accounts had been regulated as investment companies under the federal
securities laws.     
 
                                      A-2
<PAGE>
 
                                   
                                APPENDIX B     
   
PRIOR PERFORMANCE OF SIMILARLY ADVISED ACCOUNTS OF THE INVESTMENT ADVISER     
                           
                        EUROPEAN EQUITY COMPOSITE     
 
<TABLE>   
<CAPTION>
                         CLASS A SHARE CLASS A SHARE CLASS B SHARE CLASS B SHARE CLASS C SHARE CLASS C SHARE
                            EXPENSE       EXPENSE       EXPENSE       EXPENSE       EXPENSE       EXPENSE      FT/S&P
                           COMPOSITE     COMPOSITE     COMPOSITE     COMPOSITE     COMPOSITE     COMPOSITE   ACTUARIES
                          (EXCLUDING    (INCLUDING    (EXCLUDING    (INCLUDING    (EXCLUDING    (INCLUDING     EUROPE
                             SALES         SALES         SALES         SALES         SALES         SALES       INDEX
                           CHARGES)      CHARGES)      CHARGES)      CHARGES)      CHARGES)      CHARGES)    (UNHEDGED)
                         ------------- ------------- ------------- ------------- ------------- ------------- ----------
<S>                      <C>           <C>           <C>           <C>           <C>           <C>           <C>
1/1/1998-5/31/1998......        %             %             %             %             %             %           %
1997....................        %             %             %             %             %             %           %
1996....................        %             %             %             %             %             %           %
1995....................        %             %             %             %             %             %           %
1994....................        %             %             %             %             %             %           %
</TABLE>    
 
<TABLE>   
<CAPTION>
                                                  AVERAGE ANNUAL TOTAL RETURN
                                                -------------------------------
                                                   ONE YEAR     SINCE INCEPTION
                                                ENDED 5/31/1998   (1/1/1994)
                                                --------------- ---------------
<S>                                             <C>             <C>
Class A Share Expense Composite (excluding
 sales charge).................................         %               %
Class A Share Expense Composite (including
 sales charge).................................         %               %
Class B Share Expense Composite (excluding
 sales charge).................................         %               %
Class B Share Expense Composite (including
 sales charge).................................         %               %
Class C Share Expense Composite (excluding
 sales charge).................................         %               %
Class C Share Expense Composite (including
 sales charge).................................         %               %
FT/S&P Actuaries Europe Index (Unhedged).......         %               %
</TABLE>    
   
  The preceding table sets forth the Investment Adviser's composite
performance data relating to the historical performance of private accounts
managed by the Investment Adviser that have investment objectives, policies,
and strategies substantially similar to the European Equity Fund. The data is
provided to illustrate the past performance of the Investment Adviser in
managing substantially similar accounts as measured against the FT/S&P
Actuaries Europe (Unhedged) Index and does not represent the performance of
the European Equity Fund. Investors should not consider this performance data
a substitute for the performance of the European Equity Fund nor should
investors consider this data as an indication of future performance of the
European Equity Fund or of the Investment Adviser.     
   
  The performance record of the composite has been adjusted downward based on
the estimated expenses of the A, B, and C Classes of the European Equity Fund
during its first year of operations. Performance also reflects the deduction
of the maximum 5.5% front-end sales charge with respect to Class A Shares and
the maximum contingent deferred sales charge with respect to Class B (5%) and
Class C Shares (1%). All returns presented reflect the reinvestment of
dividends and other earnings. The private accounts are not subject to the same
diversification requirements, specific tax restrictions and investment
limitations imposed on the European Equity Fund by the Investment Company Act
of 1940 and Subchapter M of the Internal Revenue Code. Consequently, the
performance results of the Investment Adviser's composite could have been
adversely affected if the private accounts had been regulated as investment
companies under the federal securities laws.     
 
                                      B-1
<PAGE>
 
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS ASSET
MANAGEMENT
ONE NEW YORK PLAZA
NEW YORK, NEW YORK 10004
 
GOLDMAN SACHS ASSET
MANAGEMENT INTERNATIONAL
133 PETERBOROUGH COURT
LONDON, ENGLAND EC4A 2BB
 
GOLDMAN, SACHS & CO.
DISTRIBUTOR
85 BROAD STREET
NEW YORK, NEW YORK 10004
 
GOLDMAN, SACHS & CO.
TRANSFER AGENT
4900 SEARS TOWER
CHICAGO, ILLINOIS 60606
 
STATE STREET BANK AND TRUST COMPANY
CUSTODIAN
1776 HERITAGE DRIVE
NORTH QUINCY, MASSACHUSETTS 02171
 
ARTHUR ANDERSEN LLP
INDEPENDENT PUBLIC ACCOUNTANTS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
 
TOLL FREE (IN U.S.) . . . . . . . . 800-526-7384
 
EQ PROABC
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS
INTERNATIONAL
 
EQUITY FUNDS
 
- --------------------------------------------------------------------------------
 
PROSPECTUS
 
CLASS A, B AND C SHARES
 
 
 
LOGO
Goldman
Sachs
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
 
- -------------------------------------------------------------------------
   
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. SECURITIES OF THE EUROPEAN EQUITY FUND
("SECURITIES") MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE
TIME THE REGISTRATION STATEMENT BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT
CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL
THERE BE ANY SALE OF THESE SECURITIES IN ANY STATE IN WHICH SUCH OFFER,
SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION
UNDER THE SECURITIES LAWS OF ANY SUCH STATE.     
                   
PROSPECTUS      PRELIMINARY PROSPECTUS DATED JULY 15, 1998     
   
October 1, 1998     GOLDMAN SACHS INTERNATIONAL EQUITY FUNDS
                                 SERVICE SHARES
 
GOLDMAN SACHS CORE               GOLDMAN SACHS INTERNATIONAL SMALL CAP FUND
INTERNATIONAL EQUITY FUND          Seeks long-term capital appreciation
 Seeks long term growth of         through investments in equity securities of
 capital through a broadly         companies with public stock market capital-
 diversified portfolio of          izations of $1 billion or less at the time
 equity securities of large        of investment that are organized outside
 cap companies that are or-        the U.S. or whose securities are princi-
 ganized outside the U.S. or       pally traded outside the U.S.
 whose securities are prin-  
 cipally traded outside the  
 U.S.                           
                                
GOLDMAN SACHS INTERNATIONAL     
EQUITY FUND                      GOLDMAN SACHS EMERGING MARKETS                
 Seeks long-term capital ap-     EQUITY FUND                                   
 preciation through invest-        Seeks long-term capital appreciation
 ments in equity securities        through investments in equity securities of
 of companies that are orga-       emerging country issuers.  
 nized outside the U.S. or                                    
 whose securities are prin-      
 cipally traded outside the      
 U.S.                            
                              
   
GOLDMAN SACHS EUROPEAN EQUITY     GOLDMAN SACHS ASIA GROWTH FUND                
FUND                                Seeks long-term capital appreciation        
                                    through investments in equity securities of 
 Seeks long-term capital ap-        companies related (in the manner described  
 preciation through invest-         herein) to Asian countries.                 
 ments in equity securities         
 of European companies.     
 
GOLDMAN SACHS JAPANESE EQUITY
FUND
 Seeks long-term capital ap-
 preciation through invest-
 ments in equity securities
 of Japanese companies.
 
                                 ------------
 
  Goldman Sachs Asset Management ("GSAM"), New York, New York, a separate
operating division of Goldman, Sachs & Co. ("Goldman Sachs"), serves as
investment adviser to the CORE International Equity Fund. Goldman Sachs Asset
Management International ("GSAMI"), London, England, an affiliate of Goldman
Sachs, serves as investment adviser to each other Fund. GSAM and GSAMI are each
referred to in this Prospectus as the "Investment Adviser." Goldman Sachs
serves as each Fund's distributor and transfer agent.
   
  This Prospectus provides information about Goldman Sachs Trust (the "Trust")
and the Funds that a prospective investor should understand before investing.
This Prospectus should be retained for future reference. A Statement of
Additional Information (the "Additional Statement"), dated October 1, 1998,
containing further information about the Trust and the Funds which may be of
interest to investors, has been filed with the Securities and Exchange
Commission ("SEC"), is incorporated herein by reference in its entirety, and
may be obtained without charge from Service Organizations (as defined herein),
or Goldman Sachs by calling the telephone number, or writing to one of the
addresses, listed on the back cover of this Prospectus. The SEC maintains a Web
site (http://www.sec.gov) that contains the Additional Statement and other
information regarding the Trust.     
 
SERVICE SHARES OF THE FUNDS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED
OR ENDORSED BY, ANY BANK OR OTHER INSURED DEPOSITORY INSTITUTION AND ARE NOT
INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD
OR ANY OTHER GOVERNMENT AGENCY. AN INVESTMENT IN A FUND INVOLVES INVESTMENT
RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
 
                                                        (continued on next page)
<PAGE>
 
 
(cover continued)
   
  A FUND'S INVESTMENTS IN SECURITIES OF FOREIGN ISSUERS AND FOREIGN CURRENCIES
ENTAIL CERTAIN RISKS NOT CUSTOMARILY ASSOCIATED WITH INVESTING IN SECURITIES OF
U.S. ISSUERS QUOTED IN U.S. DOLLARS, INCLUDING RISKS RELATING TO CHANGES IN
RELATIVE CURRENCY EXCHANGE RATES OR (AS IN THE CASE OF THE EXPECTED
INTRODUCTION OF THE EURO) THE CREATION OF NEW CURRENCIES. THE SECURITIES
MARKETS OF ASIAN, LATIN AMERICAN, EASTERN EUROPEAN, AFRICAN AND OTHER EMERGING
COUNTRIES IN WHICH THE CORE INTERNATIONAL EQUITY FUND CAN INVEST A PORTION OF
ITS ASSETS AND THE EUROPEAN EQUITY, INTERNATIONAL SMALL CAP, INTERNATIONAL
EQUITY, EMERGING MARKETS AND ASIA GROWTH FUNDS MAY INVEST WITHOUT LIMIT, ARE
LESS LIQUID, ARE ESPECIALLY SUBJECT TO GREATER PRICE VOLATILITY, HAVE SMALLER
MARKET CAPITALIZATIONS, HAVE LESS GOVERNMENT REGULATION AND ARE NOT SUBJECT TO
AS EXTENSIVE AND FREQUENT ACCOUNTING, FINANCIAL AND OTHER REPORTING
REQUIREMENTS AS THE SECURITIES MARKETS OF MORE DEVELOPED COUNTRIES. FURTHER,
INVESTMENT IN EQUITY SECURITIES OF ISSUERS LOCATED IN RUSSIA AND CERTAIN OTHER
EMERGING COUNTRIES INVOLVES RISK OF LOSS RESULTING FROM PROBLEMS IN SHARE
REGISTRATION AND CUSTODY, WHICH RISKS ARE NOT NORMALLY ASSOCIATED WITH
INVESTMENT IN MORE DEVELOPED COUNTRIES. FUNDS THAT INVEST IN FOREIGN SECURITIES
AND EMERGING MARKETS ARE INTENDED FOR INVESTORS WHO CAN ACCEPT THE RISKS
ASSOCIATED WITH THESE INVESTMENTS AND MAY NOT BE SUITABLE FOR ALL INVESTORS.
THE EUROPEAN EQUITY, JAPANESE EQUITY AND ASIA GROWTH FUNDS WILL BE PARTICULARLY
SUBJECT TO EVENTS AFFECTING THE MARKETS IN WHICH THESE FUNDS CONCENTRATE THEIR
INVESTMENTS. SEE "DESCRIPTION OF SECURITIES" AND "RISK FACTORS."     
 
                               TABLE OF CONTENTS
 
<TABLE>   
<CAPTION>
                                     PAGE
                                     ----
<S>                                  <C>
Fund Highlights....................    3
Fees and Expenses..................    6
Financial Highlights...............    8
Investment Objectives and Policies.   12
Description of Securities..........   17
Investment Techniques..............   21
Risk Factors.......................   25
Investment Restrictions............   28
Portfolio Turnover.................   29
Management.........................   29
Expenses...........................   34
Net Asset Value....................   34
</TABLE>    
<TABLE>   
<CAPTION>
                               PAGE
                               ----
<S>                            <C>
Performance Information.......  35
Shares of the Trust...........  35
Taxation......................  36
Additional Information........  37
Additional Services...........  38
Reports to Shareholders.......  39
Dividends.....................  39
Purchase of Service Shares....  40
Exchange Privilege............  41
Redemption of Service Shares..  41
Appendix A.................... A-1
Appendix B.................... B-1
</TABLE>    
 
                                       2
<PAGE>
 
 
                                FUND HIGHLIGHTS
 
   The following is intended to highlight certain information and is
 qualified in its entirety by the more detailed information contained in
 this Prospectus.
 
  WHAT IS THE GOLDMAN SACHS TRUST?
 
   The Goldman Sachs Trust is an open-end management investment company
 that offers its shares ("Shares") in several investment funds (commonly
 known as mutual funds (the "Funds")). Each Fund pools the monies of
 investors by selling its Shares to the public and investing these monies
 in a portfolio of securities designed to achieve that Fund's stated
 investment objectives.
 
  WHAT ARE THE INVESTMENT OBJECTIVES AND POLICIES OF THE FUNDS?
 
   Each Fund has distinct investment objectives and policies. There can be
 no assurance that a Fund's objectives will be achieved. Each Fund is a
 "diversified open-end management company" as defined in the Investment
 Company Act of 1940, as amended (the "Act"). For a further description of
 each Fund's investment objectives and policies, see "Investment
 Objectives and Policies," "Description of Securities" and "Investment
 Techniques."
 
- --------------------------------------------------------------------------------
<TABLE>   
<CAPTION>
                   INVESTMENT
 FUND NAME         OBJECTIVES               INVESTMENT CRITERIA                BENCHMARK
- --------------  ----------------  ---------------------------------------  ----------------
<S>             <C>               <C>                                      <C>
 CORE           Long-term growth  At least 90% of total assets in equity   EAFE Index
 INTERNATIONAL  of capital.       securities of companies organized        (unhedged)
 EQUITY FUND                      outside the United States or whose
                                  securities are principally traded
                                  outside the United States. The Fund
                                  seeks broad representation of large cap
                                  issuers across major countries and
                                  sectors of the international economy.
                                  The Fund's investments are selected
                                  using both a variety of quantitative
                                  techniques and fundamental research in
                                  seeking to maximize the Fund's expected
                                  return, while maintaining risk, style,
                                  capitalization and industry
                                  characteristics similar to the unhedged
                                  Morgan Stanley Capital International
                                  (MSCI) Europe, Australasia and Far East
                                  Index (the "EAFE Index"). The Fund may
                                  employ certain currency management
                                  techniques.
- -------------------------------------------------------------------------------------------
 INTERNATIONAL  Long-term         Substantially all, and at least 65%, of  FT/Actuaries
 EQUITY FUND    capital           total assets in equity securities        Europe and
                appreciation.     of companies organized outside           Pacific Index
                                  the United States or whose securities    (unhedged)
                                  are principally traded outside the
                                  United States. The Fund may employ
                                  currency management techniques.
- -------------------------------------------------------------------------------------------
 EUROPEAN       Long-term         Substantially all, and at least 65%, of  FT/S&P Actuaries
 EQUITY FUND    capital           total assets in equity securities of     Europe Index
                appreciation.     European companies. The Fund may employ  (unhedged)
                                  currency management techniques.
- -------------------------------------------------------------------------------------------
 JAPANESE       Long-term         Substantially all, and at least 65%, of  Tokyo Price
 EQUITY FUND    capital           total assets in equity securities of     Index ("TOPIX")
                appreciation.     Japanese companies. The Fund may employ
                                  currency management techniques.
</TABLE>    
 
 
                                                                     (continued)
 
 
                                       3
<PAGE>
 
- --------------------------------------------------------------------------------
<TABLE>   
<CAPTION>
                   INVESTMENT
 FUND NAME         OBJECTIVES               INVESTMENT CRITERIA                BENCHMARK
- --------------  ----------------  ---------------------------------------  ----------------
<S>             <C>               <C>                                      <C>
 INTERNATIONAL  Long-term         Substantially all, and at least 65%, of  Morgan Stanley
 SMALL CAP      capital           total assets in equity securities of     Capital
 FUND           appreciation.     companies with public stock market       International
                                  capitalizations of $1 billion or less    EAFE Small Cap
                                  at the time of investment that are       Index
                                  organized outside the United States or
                                  whose securities are principally traded
                                  outside the United States. The Fund may
                                  employ currency management techniques.
- -------------------------------------------------------------------------------------------
 EMERGING       Long-term         Substantially all, and at least 65%, of  Morgan Stanley
 MARKETS        capital           its total assets in equity securities    Capital
 EQUITY FUND    appreciation.     of emerging country issuers. The Fund    International
                                  may employ certain currency management   Emerging Markets
                                  techniques.                              Free Index
- -------------------------------------------------------------------------------------------
 ASIA GROWTH    Long-term         Substantially all, and at least 65%, of  Morgan Stanley
 FUND           capital           total assets in equity securities        Capital
                appreciation.     of companies in China, Hong              International
                                  Kong, India, Indonesia, Malaysia,        All Country Asia
                                  Pakistan, the Philippines, Singapore,    Free ex-Japan
                                  South Korea, Sri Lanka, Taiwan,          Index
                                  Thailand and other Asian countries.
                                  The Fund may employ certain currency
                                  management techniques.
</TABLE>    
 
 
 WHAT ARE THE RISK FACTORS AND SPECIAL CHARACTERISTICS THAT I SHOULD
 CONSIDER BEFORE INVESTING?
 
  Each Fund's Share price will fluctuate with market, economic and, to the
extent applicable, foreign exchange conditions, so that an investment in
any of the Funds may be worth more or less when redeemed than when
purchased. None of the Funds should be relied upon as a complete investment
program. There can be no assurance that a Fund's investment objectives will
be achieved. See "Risk Factors."
 
  Risks of Investing in Small Capitalization Companies. To the extent that
a Fund invests in the securities of small market capitalization companies,
the Fund may be exposed to a higher degree of risk and price volatility.
Securities of such issuers may lack sufficient market liquidity to enable a
Fund to effect sales at an advantageous time or without a substantial drop
in price.
 
  Foreign Risks. Investments in securities of foreign issuers and
currencies involve risks that are different from those associated with
investments in domestic securities. The risks associated with foreign
investments and currencies include changes in relative currency exchange
rates (or, as in the case of the expected introduction of the euro next
year, the creation of new currencies), political and economic developments,
the imposition of exchange controls, confiscation and other governmental
restrictions. Generally, there is less availability of data on foreign
companies and securities markets as well as less regulation of foreign
stock exchanges, brokers and issuers. A Fund's investments in emerging
markets and countries ("Emerging Countries") involves greater risks than
investments in the developed countries of Western Europe, the United
States, Canada, Australia, New Zealand and Japan. In addition, because the
Funds invest primarily outside the United States, they may involve greater
risks, since the securities markets of foreign countries are generally less
liquid and subject to greater price volatility. The securities markets of
Emerging Countries, including those in Asia, Latin America, Eastern Europe
and Africa are marked by a high concentration of market capitalization and
trading volume in a small number of issuers representing a limited number
of industries, as well as a high concentration of ownership of such
securities by a limited number of investors.
 
  Risks of Investing in Japanese Markets. The Japanese Equity Fund will
concentrate in Japanese securities and, therefore, will be particularly
subject to the risk of adverse social, political and economic events which
occur in Japan or affect the Japanese markets.
 
  Other. A Fund's use of certain investment techniques, including
derivatives, forward contracts, options and futures, will subject the Fund
to greater risk than funds that do not employ such techniques.
 
                                       4
<PAGE>
 
 
 WHO MANAGES THE FUNDS?
   
  Goldman Sachs Asset Management serves as Investment Adviser to the CORE
International Equity Fund. Goldman Sachs Asset Management International
serves as Investment Adviser to each other Fund. As of       ,, 1998, the
Investment Advisers, together with their affiliates, acted as investment
adviser or distributor for assets in excess of $    billion.     
 
 WHO DISTRIBUTES THE FUNDS' SHARES?
 
  Goldman Sachs acts as distributor of each Fund's Shares (the
"Distributor").
 
 WHAT IS THE MINIMUM INVESTMENT?
 
  The Funds do not have any minimum purchase or account requirements with
respect to Service Shares. A Service Organization may, however, impose a
minimum amount for initial and subsequent investments in Service Shares,
and may establish other requirements such as a minimum account balance.
 
 HOW DO I PURCHASE SERVICE SHARES?
 
  Customers of Service Organizations may invest in Service Shares only
through their Service Organizations. Service Shares of a Fund are purchased
at the current net asset value ("NAV") without any sales load. See
"Purchase of Service Shares."
 
  ADDITIONAL SERVICES. The Trust, on behalf of the Funds, has adopted a
Service Plan with respect to the Service Shares which authorizes a Fund to
compensate Service Organizations for providing account administration and
shareholder liaison services to their customers who are the beneficial
owners of such Shares. The Trust, on behalf of the Funds, will enter into
agreements with each Service Organization which will provide for
compensation to the Service Organization in an amount up to 0.50% (on an
annualized basis) of the average daily net assets of the Service Shares of
the Funds attributable to or held in the name of the Service Organization
for its customers. See "Additional Services."
 
 HOW DO I SELL MY SERVICE SHARES?
 
  You may redeem Service Shares upon request on any Business Day, as
defined under "Additional Information," at the NAV next determined after
receipt of such request in proper form. See "Redemption of Service Shares."
 
 HOW DO I RECEIVE DIVIDENDS AND DISTRIBUTIONS?
 
 
<TABLE>   
<CAPTION>
                                       INVESTMENT INCOME DIVIDENDS CAPITAL GAINS
FUND                                        DECLARED AND PAID      DISTRIBUTIONS
- ----                                        -----------------      -------------
<S>                                    <C>                         <C>
CORE International Equity.............          Annually             Annually
International Equity..................          Annually             Annually
European Equity.......................          Annually             Annually
Japanese Equity.......................          Annually             Annually
International Small Cap...............          Annually             Annually
Emerging Markets Equity...............          Annually             Annually
Asia Growth...........................          Annually             Annually
</TABLE>    
 
  Recordholders of Service Shares may receive dividends and distributions
in additional Service Shares of the Fund in which they have invested or may
elect to receive them in cash. For further information concerning dividends
and distributions, see "Dividends."
 
                                       5
<PAGE>
 
 
                               FEES AND EXPENSES
                               (SERVICE SHARES)
 
<TABLE>   
<CAPTION>
                          CORE                             INT'L  EMERGING
                          INT'L  INT'L  EUROPEAN JAPANESE  SMALL  MARKETS     ASIA
                         EQUITY  EQUITY  EQUITY   EQUITY    CAP    EQUITY    GROWTH
                         FUND/1/  FUND  FUND/1/  FUND/1/  FUND/1/ FUND/1/  FUND/1/,/6/
                         ------- ------ -------- -------- ------- -------- -----------
<S>                      <C>     <C>    <C>      <C>      <C>     <C>      <C>
SHAREHOLDER TRANSACTION
EXPENSES:
 Maximum Sales Charge
  Imposed on Purchases..  None    None    None     None    None     None      None
 Maximum Sales Charge
  Imposed on Reinvested
  Dividends.............  None    None    None     None    None     None      None
 Redemption Fees........  None    None    None     None    None     None      None
 Exchange Fees..........  None    None    None     None    None     None      None
ANNUAL FUND OPERATING
 EXPENSES: (as a
 percentage of average
 daily net assets)
 Management Fees (after
  applicable
  limitations)/2/.......  0.75%   0.90%   1.00%    0.90%   1.10%    1.10%     0.86%
 Service Fees/5/........  0.50%   0.50%   0.50%    0.50%   0.50%    0.50%     0.50%
 Other Expenses (after
  applicable limita-
  tions)/3/.............  0.25%   0.15%   0.14%    0.10%   0.30%    0.20%     0.24%
                          ----    ----    ----     ----    ----     ----      ----
 TOTAL FUND OPERATING
  EXPENSES (AFTER FEE
  AND EXPENSE
  LIMITATIONS)/4/.......  1.50%   1.55%   1.64%    1.50%   1.90%    1.80%     1.60%
                          ====    ====    ====     ====    ====     ====      ====
</TABLE>    
- ---------------------
/1/ Based on estimated amounts for the current fiscal year.
/2/ The Investment Adviser voluntarily has agreed not to impose a portion of
    the management fee on the CORE International Equity, International Equity,
    Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
    Growth Funds equal to 0.10%, 0.10%, 0.10%, 0.10%, 0.10% and 0.14%,
    respectively. Without such limitations, management fees would be 0.85%,
    1.00%, 1.00%, 1.20%, 1.20% and 1.00% of each Fund's average daily net
    assets, respectively.
   
/3/ The Investment Adviser voluntarily has agreed to reduce or limit certain
    other expenses (excluding management fees, service fees, taxes, interest
    and brokerage fees and litigation, indemnification and other extraordinary
    expenses (and transfer agency fees in the case of the International
    Equity, European Equity, Emerging Markets Equity and Asia Growth Funds))
    for the following Funds to the extent such expenses exceed the following
    percentage of average daily net assets:     
<TABLE>   
<CAPTION>
                                                               OTHER
                                                              EXPENSES
                                                              --------
      <S>                                                     <C>      <C>
      CORE International Equity..............................  0.25%
      International Equity...................................  0.20%
      European Equity........................................  0.10%
      Japanese Equity........................................  0.10%
      International Small Cap................................  0.30%
      Emerging Markets Equity................................  0.16%
      Asia Growth............................................  0.24%
/4/ Without the limitations described above, "Other Expenses" and "Total
    Operating Expenses" for the Service Shares of the International Equity
    Fund for the fiscal year ended January 31, 1998, would have been as
    follows:
<CAPTION>
                                                                         TOTAL
                                                               OTHER   OPERATING
                                                              EXPENSES EXPENSES
                                                              -------- ---------
      <S>                                                     <C>      <C>
      International Equity...................................  0.15%     1.65%
In addition, without the limitations described above, "Other Expenses" and
"Total Operating Expenses" of the Service Shares of the CORE International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity and Asia Growth Funds for the current fiscal year are estimated
to be as follows:
<CAPTION>
                                                                         TOTAL
                                                               OTHER   OPERATING
                                                              EXPENSES EXPENSES
                                                              -------- ---------
      <S>                                                     <C>      <C>
      CORE International Equity..............................  0.64%     1.99%
      European Equity........................................  0.69%     2.19%
      Japanese Equity........................................  0.79%     2.29%
      International Small Cap................................  0.74%     2.44%
      Emerging Markets Equity................................  0.34%     2.04%
      Asia Growth............................................  0.31%     1.81%
/5/ Service Organizations may charge other fees to their customers who are
    beneficial owners of Service Shares in connection with their customer
    accounts.
/6/  Service Shares had not commenced operations as of the date of this
 Prospectus.
</TABLE>    
 
                                       6
<PAGE>
 
<TABLE>   
<CAPTION>
EXAMPLE:                                       1 YEAR 3 YEARS 5 YEARS 10 YEARS
- --------                                       ------ ------- ------- --------
<S>                                            <C>    <C>     <C>     <C>
You would pay the following expenses on a
 hypothetical $1,000 investment, assuming (1)
 a 5% annual return and (2) redemption at the
 end of each time period:
CORE International Equity.....................  $15     $47     n/a      n/a
International Equity..........................  $16     $49    $ 84     $185
European Equity...............................  $17     $52     n/a      n/a
Japanese Equity...............................  $15     $47     n/a      n/a
International Small Cap.......................  $19     $60     n/a      n/a
Emerging Markets Equity.......................  $18     $57     n/a      n/a
Asia Growth...................................  $16     $50    $ 87     $190
</TABLE>    
   
  The Investment Adviser and Goldman Sachs may modify or discontinue any of the
limitations set forth above in the future at their discretion. The information
set forth in the foregoing table and hypothetical example relates only to
Service Shares of the Funds. Each Fund also offers Institutional Shares and
Class A, Class B and Class C Shares, which are subject to different fees and
expenses (which affect performance), have different minimum investment
requirements and are entitled to different services. Information regarding
Institutional, Class A, Class B and Class C Shares may be obtained from an
investor's sales representative or from Goldman Sachs by calling the number on
the back of this Prospectus.     
 
  In addition to the compensation itemized above, certain Service Organizations
may receive other compensation in connection with the sale and distribution of
Service Shares or for services to their customers' accounts and/or the Funds.
For additional information regarding such compensation, see "Additional
Services" in this Prospectus and the Additional Statement.
 
  The purpose of the foregoing table is to assist investors in understanding
the various fees and expenses of a Fund that an investor will bear directly or
indirectly. The information on the fees and expenses included in the table and
hypothetical example above is based on each Fund's fees and expenses (actual or
estimated) and should not be considered as representative of future expenses.
Actual fees and expenses may be greater or less than those indicated. Moreover,
while the example assumes a 5% annual return, a Fund's actual performance will
vary and may result in an actual return greater or less than 5%. See
"Management--Investment Advisers" and "Additional Services."
 
                                       7
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
 
         SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD
   
  The following data have been audited by Arthur Andersen LLP, independent
public accountants, as indicated in their report incorporated by reference
into the Additional Statement from the Annual Report to shareholders of the
Funds for the year ended January 31, 1998 (the "Annual Report"). This
information should be read in conjunction with the financial statements and
related notes incorporated by reference and attached to the Additional
Statement. The Annual Report also contains performance information and is
available upon request and without charge by calling the telephone number or
writing to one of the addresses on the back cover of this Prospectus. During
the periods shown, the Trust did not offer Shares of the European Equity,
Japanese Equity and International Small Cap Funds. Accordingly, there are no
financial highlights for these Funds. Historical performance information
regarding the European Equity Fund is set forth in Appendix B to this
prospectus.     
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                      INCOME (LOSS) FROM               DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)              SHAREHOLDERS
                           ---------------------------------------- -----------------------
                                                                                 FROM NET
                                       NET REALIZED   NET REALIZED               REALIZED
                                      AND UNREALIZED AND UNREALIZED              GAIN ON
                 NET ASSET            GAIN (LOSS) ON GAIN (LOSS) ON    FROM     INVESTMENT      NET     NET ASSET
                  VALUE,      NET      INVESTMENTS      CURRENCY       NET         AND       DECREASE    VALUE,
                 BEGINNING INVESTMENT  AND FUTURES      RELATED     INVESTMENT   FUTURES      IN NET     END OF     TOTAL
                 OF PERIOD   INCOME    TRANSACTIONS   TRANSACTIONS    INCOME   TRANSACTIONS ASSET VALUE  PERIOD   RETURN(A)
                 --------- ---------- -------------- -------------- ---------- ------------ ----------- --------- ---------
                                                                                           CORE INTERNATIONAL EQUITY FUND
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>          <C>         <C>       <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......  $10.00     $   --       $0.13          $(0.91)      $   --       --         $(0.78)     $9.22     (7.66)%(d)
1998--Class B
Shares(b).......   10.00      (0.02)       0.13           (0.90)          --       --          (0.79)      9.21     (7.90)(d)
1998--Class C
Shares(b).......   10.00      (0.02)       0.13           (0.89)          --       --          (0.78)      9.22     (7.80)(d)
1998--Institu-
tional
Shares(b).......   10.00       0.02        0.13           (0.89)      (0.02)       --          (0.76)      9.24     (7.45)(d)
1998--Service
Shares(b).......   10.00       0.01        0.13           (0.91)          --       --          (0.77)      9.23     (7.70)(d)
<CAPTION>
                                                                                RATIOS ASSUMING
                                                                              NO VOLUNTARY WAIVER
                                                                                   OF FEES OR
                                                                              EXPENSE LIMITATIONS
                                                                            --------------------------
                                                               RATIO OF                   RATIO OF
                                         NET      RATIO OF        NET                        NET
                                      ASSETS AT      NET      INVESTMENT     RATIO OF    INVESTMENT
                 PORTFOLIO  AVERAGE     END OF   EXPENSES TO   INCOME TO     EXPENSES   INCOME (LOSS)
                 TURNOVER  COMMISSION   PERIOD   AVERAGE NET  AVERAGE NET   TO AVERAGE   TO AVERAGE
                   RATE       RATE    IN (000'S)   ASSETS       ASSETS      NET ASSETS   NET ASSETS
                 --------- ---------- ---------- ------------ ------------- ----------- --------------
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>        <C>          <C>           <C>         <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......   25.16%    $.0069    $ 7,087      1.50%(c)     (0.27)%(c)    4.87%(c)     (3.90)%(c)
1998--Class B
Shares(b).......   25.16      .0069      2,721      2.00(c)      (0.72)(c)     5.12(c)      (3.84)(c)
1998--Class C
Shares(b).......   25.16      .0069      1,608      2.00(c)      (0.73)(c)     5.12(c)      (3.85)(c)
1998--Institu-
tional
Shares(b).......   25.16      .0069     17,719      1.00(c)       0.59(c)      4.12(c)      (2.53)(c)
1998--Service
Shares(b).......   25.16      .0069          1      1.50(c)       0.26(c)      4.62(c)      (2.86)(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Commenced operations on August 15, 1997.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
 
 
                                       8
<PAGE>
 
<TABLE>
<CAPTION>
                                        INCOME FROM                              DISTRIBUTIONS TO
                                  INVESTMENT OPERATIONS(E)                         SHAREHOLDERS
                           -------------------------------------- -----------------------------------------------
                                                                                          FROM NET   IN EXCESS OF
                                                     NET REALIZED                         REALIZED   NET REALIZED
                                                         AND                              GAIN ON      GAIN ON       NET
                                                      UNREALIZED                         INVESTMENT   INVESTMENT   INCREASE
                 NET ASSET    NET      NET REALIZED  GAIN (LOSS)             IN EXCESS  AND FOREIGN  AND FOREIGN  (DECREASE)
                  VALUE,   INVESTMENT AND UNREALIZED ON CURRENCY   FROM NET    OF NET     CURRENCY     CURRENCY     IN NET
                 BEGINNING   INCOME   GAIN (LOSS) ON   RELATED    INVESTMENT INVESTMENT   RELATED      RELATED      ASSET
                 OF PERIOD   (LOSS)    INVESTMENTS   TRANSACTIONS   INCOME     INCOME   TRANSACTIONS TRANSACTIONS   VALUE
                 --------- ---------- -------------- ------------ ---------- ---------- ------------ ------------ ----------
                                                                                                INTERNATIONAL EQUITY FUND
- ----------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>          <C>        <C>        <C>          <C>          <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  $19.32     $0.03        $2.99         $(0.95)     $  --      $(0.30)     $(0.88)      $(0.36)     $0.53
1998--Class B
Shares..........   19.24     (0.08)        2.96          (0.94)        --       (0.25)      (0.47)       (0.76)      0.46
1998--Class C
Shares(b).......   22.60     (0.04)       (2.03)          0.65         --       (0.38)         --        (1.24)     (3.04)
1998--Institu-
tional Shares...   19.40      0.10         3.09          (0.98)     (0.07)      (0.33)      (0.97)       (0.27)      0.57
1998--Service
Shares..........   19.34      0.02         3.02          (0.96)        --       (0.35)      (0.18)       (1.05)      0.50
1997--Class A
Shares..........   17.20      0.10         3.51          (1.28)        --          --       (0.21)          --       2.12
1997--Class B
Shares(b).......   18.91     (0.06)        0.94          (0.34)        --          --       (0.21)          --       0.33
1997--Institu-
tional
Shares(b).......   17.45      0.04         3.39          (1.24)     (0.03)         --       (0.21)          --       1.95
1997--Service
Shares(b).......   17.70     (0.02)        2.95          (1.08)        --          --       (0.21)          --       1.64
1996--Class A
Shares..........   14.52      0.13         2.58           1.42      (0.58)         --       (0.87)          --       2.68
1995--Class A
Shares..........   18.10      0.06        (3.04)         (0.01)        --          --       (0.59)          --      (3.58)
1994--Class A
Shares..........   14.35      0.05         4.08          (0.38)        --          --          --           --       3.75
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......   14.18     (0.01)        0.29          (0.11)        --          --          --           --       0.17
<CAPTION>
                                                                                             RATIOS ASSUMING
                                                                                           NO VOLUNTARY WAIVER
                                                                                                OF FEES OR
                                                                                           EXPENSE LIMITATIONS
                                                                                          -----------------------
                                                            NET    RATIO OF   RATIO OF
                                                           ASSETS    NET        NET       RATIO OF    RATIO OF
                  NET                                      AT END  EXPENSES  INVESTMENT   EXPENSES       NET
                 ASSET                                       OF       TO       INCOME        TO      INVESTMENT
                 VALUE,              PORTFOLIO  AVERAGE    PERIOD  AVERAGE   (LOSS) TO    AVERAGE   INCOME (LOSS)
                 END OF   TOTAL      TURNOVER  COMMISSION   (IN      NET      AVERAGE       NET      TO AVERAGE
                 PERIOD RETURN(A)      RATE     RATE(F)    000S)    ASSETS   NET ASSETS    ASSETS    NET ASSETS
                 ------ ------------ --------- ---------- -------- --------- ------------ --------- -------------
- ----------------------------------------------------------------------------------------------------------------------------
<S>              <C>    <C>          <C>       <C>        <C>      <C>       <C>          <C>       <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares.......... $19.85   11.12%       40.82%    $.0207   $697,590   1.67%     (0.27)%      1.80%       (0.40)%
1998--Class B
Shares..........  19.70   10.51        40.82      .0207     55,324   2.20      (0.90)       2.30        (1.00)
1998--Class C
Shares(b).......  19.56   (5.92)(d)    40.82      .0207      3,369   2.27(c)   (1.43)(c)    2.37(c)     (1.53)(c)
1998--Institu-
tional Shares...  19.97   11.82        40.82      .0207     56,263   1.08       0.30        1.18         0.20
1998--Service
Shares..........  19.84   11.25        40.82      .0207      3,035   1.55      (0.36)       1.65        (0.46)
1997--Class A
Shares..........  19.32   13.48        38.01      .0318    536,283   1.69      (0.07)       1.88        (0.26)
1997--Class B
Shares(b).......  19.24    2.83(d)     38.01      .0318     19,198   2.23(c)   (0.97)(c)    2.38(c)     (1.12)(c)
1997--Institu-
tional
Shares(b).......  19.40   12.53(d)     38.01      .0318     68,374   1.10(c)    0.43(c)     1.25(c)      0.28(c)
1997--Service
Shares(b).......  19.34   10.42(d)     38.01      .0318        674   1.60(c)   (0.40)(c)    1.75(c)     (0.55)(c)
1996--Class A
Shares..........  17.20   28.68        68.48         --    330,860   1.52       0.26        1.77         0.01
1995--Class A
Shares..........  14.52  (16.65)       84.54         --    275,086   1.73       0.40        1.98         0.15
1994--Class A
Shares..........  18.10   26.13        60.04         --    269,091   1.76       0.51        2.01         0.26
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......  14.35    1.23(d)      0.00         --     66,063   1.80(c)   (0.42)(c)    2.58(c)     (1.20)(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C, Institutional and Service share activity
    commenced on December 1, 1992, May 1, 1996, August 15, 1997, February 7,
    1996 and March 6, 1996, respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
 
                                       9
<PAGE>
 
<TABLE>
<CAPTION>
                                           INCOME FROM
                                     INVESTMENT OPERATIONS(E)             DISTRIBUTIONS TO SHAREHOLDERS
                            ------------------------------------------ -----------------------------------
                                                        NET REALIZED                FROM NET
                  NET ASSET             NET REALIZED   AND UNREALIZED             REALIZED GAIN IN EXCESS
                   VALUE,      NET     AND UNREALIZED LOSS ON FOREIGN   FROM NET  ON INVESTMENT   OF NET   NET DECREASE NET ASSET
                  BEGINNING INVESTMENT GAIN (LOSS) ON CURRENCY RELATED INVESTMENT  AND OPTIONS  INVESTMENT IN NET ASSET VALUE, END
                  OF PERIOD   INCOME    INVESTMENTS     TRANSACTIONS     INCOME   TRANSACTIONS    INCOME      VALUE     OF PERIOD
                  --------- ---------- -------------- ---------------- ---------- ------------- ---------- ------------ ----------
<S>               <C>       <C>        <C>            <C>              <C>        <C>           <C>        <C>          <C>
                                                                                                      EMERGING MARKETS EQUITY FUND
 ---------------------------------------------------------------------------------------------------------------------------------
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998 -- Class A
Shares(b).......   $10.00      $ --        $(0.11)         $(0.20)         --           --          --        $(0.31)     $9.69
1998 -- Class B
Shares(b).......    10.00        --         (0.11)          (0.20)         --           --          --         (0.31)      9.69
1998 -- Class C
Shares(b).......    10.00        --         (0.10)          (0.20)         --           --          --         (0.30)      9.70
1998 -- Institu-
tional
Shares(b).......    10.00      0.01         (0.11)          (0.20)         --           --          --         (0.30)      9.70
1998 -- Service
Shares(b).......    10.00        --         (0.11)          (0.20)         --           --          --         (0.31)      9.69
<CAPTION>
                                                                                              RATIOS ASSUMING NO
                                                                                               VOLUNTARY WAIVER
                                                                                                   OF FEES
                                                                                            OR EXPENSE LIMITATIONS
                                                                                           ---------------------------
                                                                               RATIO OF                 RATIO OF NET
                                                    NET ASSETS   RATIO OF   NET INVESTMENT  RATIO OF     INVESTMENT
                               PORTFOLIO  AVERAGE   AT END OF  NET EXPENSES INCOME (LOSS)  EXPENSES TO    LOSS TO
                    TOTAL      TURNOVER  COMMISSION   PERIOD    TO AVERAGE    TO AVERAGE   AVERAGE NET    AVERAGE
                  RETURN(A)      RATE       RATE    (IN 000S)   NET ASSETS    NET ASSETS     ASSETS      NET ASSETS
                  ------------ --------- ---------- ---------- ------------ -------------- ------------ --------------
<S>               <C>          <C>       <C>        <C>        <C>          <C>            <C>          <C>
 ---------------------------------------------------------------------------------------------------------------------------------
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998 -- Class A
Shares(b).......    (3.10)%(d)   3.35%    $0.0005    $17,681       1.90%(c)      0.55%(c)     5.88%(c)     (3.43)%(c)
1998 -- Class B
Shares(b).......    (3.10)(d)    3.35      0.0005         64       2.41(c)       0.05(c)      6.39(c)      (3.93)(c)
1998 -- Class C
Shares(b).......    (3.00)(d)    3.35      0.0005         73       2.48(c)      (0.27)(c)     6.46(c)      (4.25)(c)
1998 -- Institu-
tional
Shares(b).......    (3.00)(d)    3.35      0.0005     19,120       1.30(c)       0.80(c)      5.28(c)      (3.18)(c)
1998 -- Service
Shares(b).......    (3.10)(d)    3.35      0.0005          2       2.72(c)      (0.05)(c)     6.70(c)      (4.03)(c)
</TABLE>
 ------------
 
 (a) Assumes investment at the net asset value at the beginning of the period,
     reinvestment of all dividends and distributions, a complete redemption of
     the investment at the net asset value at the end of the period and no
     sales or redemption charges. Total return would be reduced if a sales or
     redemption charge were taken into account.
 (b) Class A, Class B, Class C, Institutional and Service share activity
     commenced on December 15, 1997.
 (c) Annualized.
 (d) Not annualized.
 (e) Includes the balancing effect of calculating per share amounts.
 
 
 
 
                                       10
<PAGE>
 
<TABLE>
<CAPTION>
                                         INCOME FROM                         DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)                    SHAREHOLDERS
                           ---------------------------------------- ----------------------------------
                                                      NET REALIZED                          FROM NET      NET
                                                     AND UNREALIZED                         REALIZED    INCREASE   NET
                 NET ASSET    NET      NET REALIZED    ON FOREIGN              IN EXCESS    GAIN ON    (DECREASE) ASSET
                  VALUE,   INVESTMENT AND UNREALIZED    CURRENCY     FROM NET    OF NET    INVESTMENT    IN NET   VALUE,
                 BEGINNING   INCOME   GAIN (LOSS) ON    RELATED     INVESTMENT INVESTMENT AND FUTURES    ASSET    END OF
                 OF PERIOD   (LOSS)    INVESTMENTS    TRANSACTIONS    INCOME     INCOME   TRANSACTIONS   VALUE    PERIOD
                 --------- ---------- -------------- -------------- ---------- ---------- ------------ ---------- ------
                                                                                                ASIA GROWTH FUND
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>        <C>          <C>        <C>
FOR THE YEAR ENDED JANUARY 31,
- ------------------------------
1998--Class A
Shares..........  $16.31     $  --        $(5.78)        $(2.12)      $   --     $(0.03)     $   --      $(7.93)  $8.38
1998--Class B
Shares..........   16.24      0.01         (5.79)         (2.12)          --      (0.03)         --       (7.93)   8.31
1998--Class C
Shares(b).......   15.73      0.01         (5.43)         (1.99)          --      (0.03)         --       (7.44)   8.29
1998--Institu-
tional Shares...   16.33      0.10         (5.83)         (2.13)       (0.03)        --          --       (7.89)   8.44
1997--Class A
Shares..........   16.49      0.06         (0.11)            --        (0.12)        --       (0.01)      (0.18)  16.31
1997--Class B
Shares(b).......   17.31     (0.05)        (0.48)            --        (0.51)     (0.03)         --       (1.07)  16.24
1997--Institu-
tional
Shares(b).......   16.61      0.04         (0.11)            --        (0.11)     (0.06)      (0.04)      (0.28)  16.33
1996--Class A
Shares             13.31      0.17          3.44             --        (0.12)     (0.14)      (0.17)       3.18   16.49
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   14.18      0.11         (0.89)            --         0.01         --       (0.10)      (0.87)  13.31
<CAPTION>
                                                                                     RATIOS ASSUMING
                                                                                   NO VOLUNTARY WAIVER
                                                                                        OF FEES OR
                                                                                   EXPENSE LIMITATIONS
                                                                                  -----------------------
                                                     NET   RATIO OF   RATIO OF
                                                   ASSETS    NET        NET       RATIO OF    RATIO OF
                                                   AT END  EXPENSES  INVESTMENT   EXPENSES       NET
                                                     OF       TO       INCOME        TO      INVESTMENT
                              PORTFOLIO  AVERAGE   PERIOD  AVERAGE   (LOSS) TO    AVERAGE   INCOME (LOSS)
                   TOTAL      TURNOVER  COMMISSION   (IN     NET      AVERAGE       NET      TO AVERAGE
                 RETURN(A)      RATE     RATE(F)    000S)   ASSETS   NET ASSETS    ASSETS    NET ASSETS
                 ------------ --------- ---------- ------- --------- ------------ --------- -------------
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>       <C>        <C>     <C>       <C>          <C>       <C>
FOR THE YEAR ENDED JANUARY 31,
- ------------------------------
1998--Class A
Shares..........  (48.49)%     105.16%    $.0070   $87,437   1.75%      0.31%       1.99%        0.07%
1998--Class B
Shares..........  (48.70)      105.16      .0070     3,359   2.30      (0.29)       2.50        (0.49)
1998--Class C
Shares(b).......  (47.17)(d)   105.16      .0070       436   2.35(c)   (0.26)(c)    2.55(c)     (0.46)(c)
1998--Institu-
tional Shares...  (48.19)      105.16      .0070       874   1.11       0.87        1.31         0.67
1997--Class A
Shares..........   (1.01)       48.40      .0151   263,014   1.67       0.20        1.87         0.00
1997--Class B
Shares(b).......   (6.02)(d)    48.40      .0151     3,354   2.21(c)   (0.56)(c)    2.37(c)     (0.72)(c)
1997--Institu-
tional
Shares(b).......   (1.09)(d)    48.40      .0151    13,322   1.10(c)    0.54(c)     1.26(c)      0.38 (c)
1996--Class A
Shares             26.49        88.80         --   205,539   1.77       1.05        2.02         0.80
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   (5.46)(d)    36.08         --   124,298   1.90(c)    1.83(c)     2.38(c)      1.35(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C and Institutional share activity commenced on
    July 8, 1994, May 1, 1996, August 15, 1997 and February 2, 1996,
    respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
 
                                       11
<PAGE>
 
 
                      INVESTMENT OBJECTIVES AND POLICIES
 
 
  The investment objectives and principal investment policies of each Fund are
described below. In particular, each Fund may employ certain currency
techniques to seek to hedge against currency exchange rate fluctuations or to
seek to increase total return. When used to seek to enhance return, these
management techniques are considered speculative. Such currency management
techniques involve risks different from those associated with investing solely
in securities of U.S. issuers quoted in U.S. dollars. To the extent that a
Fund is fully invested in foreign securities while also maintaining currency
positions, it may be exposed to greater combined risk. A Fund's net currency
positions may expose it to risks independent of its securities positions.
There can be no assurance that a Fund's investment objectives will be
achieved.
   
  The Investment Adviser may purchase for the Funds common stocks, preferred
stocks, interests in real estate investment trusts, convertible debt
obligations, convertible preferred stocks, bonds with attached warrants,
equity-related transferable securities, equity interests in trusts,
partnerships, joint ventures, limited liability companies and similar
enterprises, warrants and stock purchase rights ("equity securities"). In
choosing a Fund's securities, the Investment Adviser utilizes first-hand
fundamental research, including visiting company facilities to assess
operations and to meet decision-makers. The Investment Adviser may also use
macro analysis of numerous economic and valuation variables to anticipate
changes in company earnings and the overall investment climate. The Investment
Adviser is able to draw on the research and market expertise of the Goldman
Sachs Global Investment Research Department and other affiliates of the
Investment Adviser, as well as information provided by other securities
dealers. Equity securities in a Fund's portfolio will generally be sold when
the Investment Adviser believes that the market price fully reflects or
exceeds the securities' fundamental valuation or when other more attractive
investments are identified. Other investment practices and management
techniques, which involve certain risks, are described under "Description of
Securities," "Risk Factors" and "Investment Techniques."     
   
  Actively Managed Funds. The International Equity, European Equity, Japanese
Equity, International Small Cap, Emerging Markets Equity and Asia Growth Funds
are managed using an active international approach, which utilizes a
consistent process of stock selection undertaken by portfolio management teams
located within each of the major investment regions, including Europe, Japan,
Asia and the United States. In selecting securities, the Investment Adviser
uses a long-term, bottom-up strategy based on first-hand fundamental research
that is designed to give broad exposure to the available opportunities while
seeking to add return primarily through stock selection. Equity securities for
these Funds are evaluated based on three key factors--the business, the
management and the valuation. The Investment Adviser ordinarily seeks
securities that have, in the Investment Adviser's opinion, superior earnings
growth potential, sustainable franchise value with management attuned to
creating shareholder value and relatively discounted valuations. In addition,
the Investment Adviser uses a multi-factor risk model which seeks to assure
that deviations from the benchmark are justifiable.     
 
  Quantitative Style Fund. The CORE International Equity Fund is managed using
both quantitative and fundamental techniques. CORE is an acronym for
"Computer-Optimized, Research-Enhanced," which reflects the CORE International
Equity Fund's investment process. This investment process and the proprietary
multifactor models used to implement it are discussed below.
 
  Investment Process. The Investment Adviser begins with a broad universe of
foreign equity securities for the CORE International Equity Fund. As described
more fully below, the Investment Adviser uses proprietary
 
                                      12
<PAGE>
 
multifactor models (each a "Multifactor Model") to forecast the returns of
different markets, currencies and individual securities. The Investment
Adviser may rely on research from both the Goldman Sachs Global Investment
Research Department (the "Research Department") and other industry sources.
 
  In building a diversified portfolio for the CORE International Equity Fund,
the Investment Adviser utilizes optimization techniques to seek to maximize
the Fund's expected return, while maintaining a risk profile similar to the
Fund's benchmark. The Fund's portfolio is primarily composed of securities
rated highest by the foregoing investment process and has risk characteristics
and industry weightings similar to the Fund's benchmark.
 
  Multifactor Models. The Multifactor Models are rigorous computerized rating
systems for forecasting the returns of different equity markets, currencies,
and individual equity securities according to fundamental investment
characteristics. The CORE International Equity Fund uses multiple Multifactor
Models to forecast returns. Currently, the CORE International Equity Fund uses
one model to forecast equity market returns, one model to forecast currency
returns and 22 separate models to forecast individual equity security returns
in 22 different countries. Despite this variety, all Multifactor Models
incorporate common variables covering measures of value, growth, momentum and
risk (e.g., book/price ratio, earnings/price ratio, price momentum, price
volatility, consensus growth forecasts, earnings estimate revisions, earnings
stability, currency momentum and country political risk ratings). All of the
factors used in the Multifactor Models have been shown to significantly impact
the performance of the securities, currencies and markets they were designed
to forecast.
 
  Because they include many disparate factors, the Investment Adviser believes
that all the Multifactor Models are broader in scope and provide a more
thorough evaluation than most conventional quantitative models. Securities and
markets ranked highest by the relevant Multifactor Model do not have one
dominant investment characteristic; rather, they possess an attractive
combination of investment characteristics.
 
  Research Department. In assigning ratings to equity securities, the Research
Department uses a four category rating system ranging from "recommended for
purchase" to "likely to underperform." The ratings reflect the analyst's
judgment as to the investment results of a specific security and incorporate
economic outlook, valuation, risk and a variety of other factors.
 
  By employing both a quantitative (i.e., the Multifactor Models) and a
qualitative (i.e., research enhanced) method of selecting securities, the CORE
International Equity Fund seeks to capitalize on the strengths of each
discipline.
 
 CORE INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term growth of capital. The Fund seeks to achieve its objective through a
broadly diversified portfolio of large cap equity securities of companies that
are organized outside the United States or whose securities are primarily
traded outside the United States.
 
  Primary Investment Focus. The Fund invests, under normal circumstances, at
least 90% of its total assets in equity securities of companies that are
organized outside the United States or whose securities are principally traded
outside the United States. The Fund seeks broad representation of large cap
issuers across major countries and sectors of the international economy. The
Fund's investments are selected using both a variety of quantitative
 
                                      13
<PAGE>
 
techniques and fundamental research in seeking to maximize the Fund's expected
return, while maintaining risk, style, capitalization and industry
characteristics similar to the EAFE Index. In addition, the Fund seeks a
portfolio composed of companies with attractive valuations and stronger
momentum characteristics than the EAFE Index.
 
  The Fund may allocate its assets among countries as determined by the
Investment Adviser from time to time, provided the Fund's assets are invested
in at least three foreign countries. The Fund may invest in securities of
issuers in Emerging Countries which involve certain risks, as described below
under "Risk Factors--Special Risks of Investments in the Asian and Other
Emerging Markets," which are not present in investments in more developed
countries.
 
  For a description of the investment process of the Fund, see "Investment
Objectives and Policies--Quantitative Style Fund."
 
  Other. The Fund may invest only in fixed-income securities that are
considered to be cash equivalents.
 
 INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of companies that are organized outside the United States or whose securities
are principally traded outside the United States. The Fund may allocate its
assets among countries as determined by the Investment Adviser from time to
time provided that the Fund's assets are invested in at least three foreign
countries. The Fund expects to invest a substantial portion of its assets in
the securities of issuers located in the developed countries of Western Europe
and in Japan. However, the Fund may also invest in the securities of issuers
located in Australia, Canada, New Zealand and the Emerging Countries in which
the Emerging Markets Equity Fund may invest. Many of the countries in which
the Fund may invest have emerging markets or economies which involve certain
risks, as described below under "Risk Factors--Special Risks of Investments in
the Asian and Other Emerging Markets," which are not present in investments in
more developed countries. The Fund intends to invest in companies with public
stock market capitalizations that are larger than those in which the
International Small Cap Fund primarily intends to invest.
 
  Other. Up to 35% of the Fund's total assets may be invested in fixed-income
securities.
    
 EUROPEAN EQUITY FUND     
   
  Objective. The Fund's objective is to provide investors with long-term
capital appreciation.     
   
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of European companies. Because of its focus, the Fund will be more susceptible
to European economic, market, political and local risks than a fund that is
more geographically diversified. "European companies" are companies that
satisfy at least one of the following criteria: (i) their securities are
traded principally on stock exchanges in one or more of the European
countries; (ii) they derive 50% or more of their total revenue from goods
produced, sales made or services performed in one or more of the European
countries; (iii) they maintain 50% or more of their assets in one or more of
the European countries; or (iv) they are organized under the laws of a
European country. The Fund may allocate its assets among different countries
as determined by the Investment Adviser, provided that the Fund's assets are
invested in at least three European countries. It is currently anticipated
that a majority of the Fund's assets will be invested in the equity     
 
                                      14
<PAGE>
 
   
securities of large cap companies located in the developed countries of
Western Europe. However, the Fund may also invest, without limit, in mid cap
companies and small cap companies, as well as companies located in Emerging
Countries in which the Emerging Markets Equity Fund may invest, including
Eastern European countries and the states that formerly comprised the Soviet
Union and Yugoslavia. These investments will involve additional risks as
described below under "Risk Factors--Special Risks of Investments in the Asian
and Other Emerging Markets" and "Risks of Investing in Small Capitalization
Companies."     
   
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-European countries and in fixed-income securities.
    
 JAPANESE EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of Japanese companies. Japanese companies include those organized under the
laws of Japan or whose shares are traded primarily on a Japanese stock
exchange as well as those whose shares are registered with the Japan
Securities Dealers Association for trading primarily on Japan's over-the-
counter market. The Fund's concentration in Japanese companies will expose it
to the risk of adverse social, political and economic events which occur in
Japan or affect the Japanese markets as described under "Risk Factors--Special
Risks of Investment in the Japanese Markets."
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-Japanese companies and in fixed-income securities.
 
 INTERNATIONAL SMALL CAP FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies with public stock market capitalizations of
$1 billion or less at the time of investment that are organized outside the
U.S. or whose securities are principally traded outside the U.S. The Fund may
allocate its assets among countries as determined by the Investment Adviser
from time to time provided that the Fund's assets are invested in at least
three foreign countries. The Fund expects to invest a substantial portion of
its assets in small cap securities of companies in the developed countries of
Western Europe, Japan and Asia. However, the Fund may also invest in the
securities of issuers located in Australia, Canada, New Zealand and the
Emerging Countries in which the Emerging Markets Equity Fund may invest. Many
of the countries in which the Fund may invest have emerging markets or
economics which involve certain risks, as described below under "Risk
Factors--Special Risks of Investments in Asian and Other Emerging Markets,"
which are not present in investments in more developed countries. If the
market capitalization of a company held by the Fund increases above $1
billion, the Fund may, consistent with its investment objective, continue to
hold the security.
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of larger cap companies with public stock market
capitalizations of more than $1 billion at the time of investment and in
fixed-income securities.
 
                                      15
<PAGE>
 
 EMERGING MARKETS EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of Emerging Country issuers. For purposes of the Fund's
investment policies, Emerging Countries are countries with economies or
securities markets that are considered by the Investment Adviser not to be
fully developed. The Investment Adviser may consider classifications by the
World Bank, the International Finance Corporation or the United Nations and
its agencies in determining whether a country is emerging or developed.
Currently, Emerging Countries include among others, most Latin American,
African, Asian and Eastern European nations. The Investment Adviser currently
intends that the Fund's investment focus will be in the following Emerging
Countries: Argentina, Botswana, Brazil, Chile, China, Colombia, the Czech
Republic, Egypt, Greece, Hong Kong, Hungary, India, Indonesia, Israel, Jordan,
Kenya, Malaysia, Mexico, Morocco, Pakistan, Peru, the Philippines, Poland,
Portugal, Russia, Singapore, South Africa, South Korea, Sri Lanka, Taiwan,
Thailand, Turkey, Venezuela and Zimbabwe.
 
  An Emerging Country issuer is any entity that satisfies at least one of the
following criteria: (i) it derives 50% or more of its total revenue from goods
produced, sales made or services performed in one or more Emerging Countries;
(ii) it is organized under the laws of, or has a principal office in, an
Emerging Country; (iii) it maintains 50% or more of its assets in one or more
of the Emerging Countries; or (iv) the principal securities trading market for
a class of its securities is in an Emerging Country.
 
  Investments in Emerging Countries involve certain risks as described under
"Risk Factors--Special Risks of Investments in the Asian and Other Emerging
Markets," which are not present in investments in more developed countries.
The Fund may purchase privately placed equity securities, equity securities of
companies that are in the process of being privatized by foreign governments,
securities of issuers that have not paid dividends on a timely basis, equity
securities of issuers that have experienced difficulties, and securities of
companies without performance records.
 
  Other. Under normal circumstances, the Fund maintains investments in at
least six Emerging Countries, and will not invest more than 35% of its total
assets in securities of issuers in any one Emerging Country. Allocation of the
Fund's investments will depend upon the relative attractiveness of the
Emerging Country markets and particular issuers. In addition, macro-economic
factors and the portfolio managers' and Goldman Sachs economists' views of the
relative attractiveness of Emerging Countries and currencies are considered in
allocating the Fund's assets among Emerging Countries. Concentration of the
Fund's assets in one or a few Emerging Countries and currencies will subject
the Fund to greater risks than if the Fund's assets were not geographically
concentrated. See "Description of Securities--Foreign Transactions" and "Risk
Factors." The Fund may invest in the aggregate up to 35% of its total assets
in (i) fixed-income securities of private and governmental Emerging Country
issuers; and (ii) equity and fixed-income securities of issuers in developed
countries.
 
 ASIA GROWTH FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies that satisfy at least one of the following
criteria: (i) their securities are traded principally on stock exchanges in
one or more of the Asian countries; (ii) they derive
 
                                      16
<PAGE>
 
50% or more of their total revenue from goods produced, sales made or services
performed in one or more of the Asian countries; (iii) they maintain 50% or
more of their assets in one or more of the Asian countries; or (iv) they are
organized under the laws of one of the Asian countries. The Fund seeks to
achieve its objective by investing primarily in equity securities of Asian
companies which are considered by the Investment Adviser to have long-term
capital appreciation potential. Many of the countries in which the Fund may
invest have emerging markets or economies which involve certain risks as
described under "Risk Factors--Special Risks of Investments in the Asian and
Other Emerging Markets," which are not present in investments in more
developed countries. The Fund may purchase equity securities of issuers that
have not paid dividends on a timely basis, securities of companies that have
experienced difficulties, and securities of companies without performance
records.
 
  Other. The Fund may allocate its assets among the Asian countries as
determined from time to time by the Investment Adviser. For purposes of the
Fund's investment policies, Asian countries are China, Hong Kong, India,
Indonesia, Malaysia, Pakistan, the Philippines, Singapore, South Korea, Sri
Lanka, Taiwan and Thailand, as well as any other country in Asia (other than
Japan) to the extent that foreign investors are permitted by applicable law to
make such investments. Allocation of the Fund's investments will depend upon
the Investment Adviser's views of the relative attractiveness of the Asian
markets and particular issuers. For example, on January 31, 1998 (the end of
the Fund's last fiscal year), more than 35% of the Fund's assets were invested
in securities traded in Hong Kong. Concentration of the Fund's assets in one
or a few of the Asian countries and Asian currencies will subject the Fund to
greater risks than if the Fund's assets were not geographically concentrated.
See "Description of Securities--Foreign Investments." The Fund may invest in
the aggregate up to 35% of its total assets in equity securities of issuers in
other countries, including Japan, and in fixed-income securities.
 
 
                           DESCRIPTION OF SECURITIES
 
  The Funds may invest in equity and fixed income securities in accordance
with the investment policies stated above. Certain of these permitted
investments are described in more detail in this section.
 
CONVERTIBLE SECURITIES
 
  Each Fund may invest in convertible securities, including debt obligations
and preferred stock of the issuer convertible at a stated exchange rate into
common stock of the issuer. Convertible securities generally offer lower
interest or dividend yields than non-convertible securities of similar
quality. As with all fixed-income securities, the market value of convertible
securities tends to decline as interest rates increase and, conversely, to
increase as interest rates decline. However, when the market price of the
common stock underlying a convertible security exceeds the conversion price,
the convertible security tends to reflect the market price of the underlying
common stock. As the market price of the underlying common stock declines, the
convertible security tends to trade increasingly on a yield basis, and thus
may not decline in price to the same extent as the underlying common stock.
Convertible securities rank senior to common stocks in an issuer's capital
structure and consequently entail less risk than the issuer's common stock. In
evaluating a convertible security, the Investment Adviser will give primary
emphasis to the attractiveness of the underlying common stock. The convertible
securities in which the Funds invest are not subject to any minimum rating
criteria. Convertible debt securities are equity investments for purposes of
each Fund's investment policies.
 
                                      17
<PAGE>
 
FOREIGN INVESTMENTS
 
  FOREIGN SECURITIES. Each Fund will invest in the securities of foreign
issuers. Investments in foreign securities may offer potential benefits that
are not available from investments exclusively in equity securities of
domestic issuers quoted in U.S. dollars. Foreign countries may have economic
policies or business cycles different from those of the U.S. and markets for
foreign securities do not necessarily move in a manner parallel to U.S.
markets.
 
  Investing in the securities of foreign issuers involves certain special
risks, including those set forth below, which are not typically associated
with investing in U.S. dollar-denominated or quoted securities of U.S.
issuers. Such investments may be affected by changes in currency rates,
changes in foreign or U.S. laws or restrictions applicable to such investments
and in exchange control regulations (e.g., currency blockage). A decline in
the exchange rate of the currency (i.e., weakening of the currency against the
U.S. dollar) in which a portfolio security is quoted or denominated relative
to the U.S. dollar would reduce the value of the portfolio security. In
addition, if the currency in which a Fund receives dividends, interest or
other payments declines in value against the U.S. dollar before such income is
distributed as dividends to shareholders or converted to U.S. dollars, the
Fund may have to sell portfolio securities to obtain sufficient cash to pay
such dividends. The expected introduction of a single currency, the euro, on
January 1, 1999 for participating nations in the European Economic and
Monetary Union presents unique uncertainties, including whether the payment
and operational systems of banks and other financial institutions will be
ready by the scheduled launch date; the legal treatment of certain outstanding
financial contracts after January 1, 1999 that refer to existing currencies
rather than the euro; the establishment of exchange rates for existing
currencies and the euro; and the creation of suitable clearing and settlement
payment systems for the new currency. These or other factors, including
political and economic risks, could cause market disruptions before or after
the introduction of the euro, and could adversely affect the value of
securities held by the Funds. Commissions on transactions in foreign
securities may be higher than those for similar transactions on domestic stock
markets. In addition, clearance and settlement procedures may be different in
foreign countries and, in certain markets, such procedures have been unable to
keep pace with the volume of securities transactions, thus making it difficult
to conduct such transactions.
 
  Foreign issuers are not generally subject to uniform accounting, auditing
and financial reporting standards comparable to those applicable to U.S.
issuers. There may be less publicly available information about a foreign
issuer than about a U.S. issuer. In addition, there is generally less
government regulation of foreign markets, companies and securities dealers
than in the United States. Foreign securities markets may have substantially
less volume than U.S. securities markets and securities of many foreign
issuers are less liquid and more volatile than securities of comparable
domestic issuers. Furthermore, with respect to certain foreign countries,
there is a possibility of nationalization, expropriation or confiscatory
taxation, imposition of withholding or other taxes on dividend or interest
payments (or, in some cases, capital gains), limitations on the removal of
funds or other assets of the Funds, political or social instability or
diplomatic developments which could affect investments in those countries.
 
  Concentration of a Fund's assets in one or a few countries and currencies
will subject a Fund to greater risks than if a Fund's assets were not
geographically concentrated.
 
  INVESTMENTS IN ADRS, EDRS AND GDRS. Each Fund may invest in foreign
securities which take the form of sponsored and unsponsored American
Depository Receipts ("ADRs"), Global Depository Receipts ("GDRs"), European
Depository Receipts ("EDRs") or other similar instruments representing
securities of foreign issuers (together, "Depository Receipts"). ADRs
represent the right to receive securities of foreign
 
                                      18
<PAGE>
 
issuers deposited in a domestic bank or a correspondent bank. Prices of ADRs
are quoted in U.S. dollars, and ADRs are traded in the United States on
exchanges or over-the-counter and are sponsored and issued by domestic banks.
EDRs and GDRs are receipts evidencing an arrangement with a non-U.S. bank.
EDRs and GDRs are not necessarily quoted in the same currency as the
underlying security. To the extent a Fund acquires Depository Receipts through
banks which do not have a contractual relationship with the foreign issuer of
the security underlying the Depository Receipts to issue and service such
Depository Receipts (unsponsored Depository Receipts), there may be an
increased possibility that the Fund would not become aware of and be able to
respond to corporate actions, such as stock splits or rights offerings
involving the foreign issuer, in a timely manner. In addition, the lack of
information may result in inefficiencies in the valuation of such instruments.
Investment in Depository Receipts does not eliminate all the risks inherent in
investing in securities of non-U.S. issuers. The market value of Depository
Receipts is dependent upon the market value of the underlying securities and
fluctuations in the relative value of the currencies in which the Depository
Receipt and the underlying securities are quoted. However, by investing in
Depository Receipts, such as ADRs, that are quoted in U.S. dollars, a Fund may
avoid currency risks during the settlement period for purchases and sales.
 
  FOREIGN CURRENCY TRANSACTIONS. Because investment in foreign issuers will
usually involve currencies of foreign countries, and because each Fund may
have currency exposure independent of its securities positions, the value of
the assets of a Fund as measured in U.S. dollars will be affected by changes
in foreign currency exchange rates. A Fund may, to the extent it invests in
foreign securities, purchase or sell foreign currencies on a spot basis and
may also purchase or sell forward foreign currency exchange contracts for
hedging purposes and to seek to protect against anticipated changes in future
foreign currency exchange rates. In addition, each Fund may enter into such
contracts to seek to increase total return when the Investment Adviser
anticipates that the foreign currency will appreciate or depreciate in value,
but securities denominated or quoted in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When entered into to seek to enhance return, forward foreign currency exchange
contracts are considered speculative. Each Fund may also engage in cross-
hedging by using forward contracts in a currency different from that in which
the hedged security is denominated or quoted if the Investment Adviser
determines that there is a pattern of correlation between the two currencies.
If a Fund enters into a forward foreign currency exchange contract to buy
foreign currency for any purpose or to sell foreign currency to seek to
increase total return, the Fund will segregate cash or liquid assets in an
amount equal to the value of the Fund's total assets committed to the
consummation of the forward contract, or otherwise cover its position in a
manner permitted by the SEC. The Fund will incur costs in connection with
conversions between various currencies. A Fund may hold foreign currency
received in connection with investments in foreign securities when, in the
judgment of the Investment Adviser, it would be beneficial to convert such
currency into U.S. dollars at a later date, based on anticipated changes in
the relevant exchange rate.
 
  Currency exchange rates may fluctuate significantly over short periods of
time causing, along with other factors, a Fund's NAV to fluctuate. Currency
exchange rates generally are determined by the forces of supply and demand in
the foreign exchange markets and the relative merits of investments in
different countries, actual or anticipated changes in interest rates and other
complex factors, as seen from an international perspective. Currency exchange
rates also can be affected unpredictably by the intervention of U.S. or
foreign governments or central banks, or the failure to intervene, or by
currency controls or political developments in the U.S. or abroad. To the
extent that a substantial portion of a Fund's total assets, adjusted to
reflect the Fund's net position after giving effect to currency transactions,
is denominated or quoted in the currencies of foreign countries, the Fund will
be more susceptible to the risk of adverse economic and political developments
within those countries.
 
                                      19
<PAGE>
 
  The market in forward foreign currency exchange contracts, currency swaps
and other privately negotiated currency instruments offers less protection
against defaults by the other party to such instruments than is available for
currency instruments traded on an exchange. Such contracts are subject to the
risk that the counterparty to the contract will default on its obligations.
Since these contracts are not guaranteed by an exchange or clearinghouse, a
default on the contract would deprive the Fund of unrealized profits,
transaction costs or the benefits of a currency hedge or force the Fund to
cover its purchase or sale commitments, if any, at the current market price. A
Fund will not enter into forward foreign currency exchange contracts, currency
swaps or other privately negotiated currency instruments unless the credit
quality of the unsecured senior debt or the claims-paying ability of the
counterparty is considered to be investment grade by the Investment Adviser.
   
  Each Fund may also engage in a variety of foreign currency management
techniques. However, due to the limited market for these instruments with
respect to the currencies of many Emerging Countries, including certain Asian
countries, the Investment Advisers do not currently anticipate that a
significant portion of International Equity, European Equity, International
Small Cap, Emerging Markets Equity or Asia Growth Fund's currency exposure
will be covered by such instruments. For a discussion of such instruments and
the risks associated with their use, see "Investment Objective and Policies"
in the Additional Statement.     
 
FIXED-INCOME SECURITIES
 
  Each Fund may invest in fixed-income securities, including U.S. Government
securities, corporate debt obligations, obligations issued by U.S. or foreign
banks (including without limitation, time deposits, bankers' acceptances and
certificates of deposit), mortgage-backed securities (including stripped
mortgage-backed securities) and asset-backed securities.
 
  Investments in fixed-income securities may include obligations of foreign
governments and governmental agencies, including those of Emerging Countries.
Investment in sovereign debt obligations involves special risks not present in
debt obligations of corporate issuers. The issuer of the debt or the
governmental authorities that control the repayment of the debt may be unable
or unwilling to repay principal or interest when due in accordance with the
terms of such debt, and a Fund may have limited recourse in the event of a
default. Periods of economic uncertainty may result in the volatility of
market prices of sovereign debt, and in turn a Fund's NAV, to a greater extent
than the volatility inherent in debt obligations of U.S. issuers. A sovereign
debtor's willingness or ability to repay principal and pay interest in a
timely manner may be affected by, among other factors, its cash flow
situation, the extent of its foreign currency reserves, the availability of
sufficient foreign exchange on the date a payment is due, the relative size of
the debt service burden to the economy as a whole, the sovereign debtor's
policy toward international lenders and the political constraints to which a
sovereign debtor may be subject.
 
  Fixed-income investments may also include investments in structured
securities. The value of the principal of and/or interest on such securities
is determined by reference to changes in the value of specific currencies,
interest rates, commodities, indices or other financial indicators (the
"Reference") or the relative change in two or more References. The interest
rate or the principal amount payable upon maturity or redemption may be
increased or decreased depending upon changes in the applicable Reference. The
terms of the structured securities may provide that in certain circumstances
no principal is due at maturity and, therefore, result in the loss of a Fund's
investment. Structured securities may be positively or negatively indexed, so
that appreciation of the Reference may produce an increase or decrease in the
interest rate or value of the security at maturity. In addition, changes in
the interest rates or the value of the security at maturity may be a multiple
of changes in the
 
                                      20
<PAGE>
 
value of the Reference. Consequently, structured securities may entail a
greater degree of market risk than other types of fixed-income securities.
Structured securities may also be more volatile, less liquid and more
difficult to price accurately than less complex securities.
 
  Each Fund (other than the CORE International Equity Fund, which only invests
in debt instruments that are cash equivalents) may invest up to 35% of its
total assets in debt securities which are unrated or rated in the lowest
rating categories by Standard & Poor's Ratings Group ("Standard & Poor's") or
Moody's Investors Service, Inc. ("Moody's") (i.e., BB or lower by Standard &
Poor's or Ba or lower by Moody's), including securities rated D by Moody's or
Standard & Poor's. Fixed-income securities rated BB or Ba or below (or
comparable unrated securities) are commonly referred to as "junk bonds," are
considered predominately speculative and may be questionable as to principal
and interest payments. In some cases, such bonds may be highly speculative,
have poor prospects for reaching investment grade standing and be in default.
As a result, investment in such bonds will entail greater speculative risks
than those associated with investment in investment grade bonds. Also, to the
extent that the rating assigned to a security in a Fund's portfolio is
downgraded by a rating organization, the market price and liquidity of such
security may be adversely affected. See Appendix A to the Additional Statement
for a description of the corporate bond ratings assigned by Standard & Poor's
and Moody's.
 
REAL ESTATE INVESTMENT TRUSTS ("REITS")
 
  Each Fund may invest in REITs, which are pooled investment vehicles that
invest primarily in either real estate or real estate related loans. The value
of a REIT is affected by changes in the value of the properties owned by the
REIT or securing mortgage loans held by the REIT. REITs are dependent upon
cash flow from their investments to repay financing costs and the ability of
the REITs' managers. REITs are also subject to risks generally associated with
investments in real estate. A Fund will indirectly bear its proportionate
share of any expenses, including management fees, paid by a REIT in which it
invests.
 
 
                             INVESTMENT TECHNIQUES
 
 
OPTIONS ON SECURITIES AND SECURITIES INDICES
 
  Each Fund may write (sell) covered call and put options and purchase call
and put options on any securities in which it may invest or on any securities
index composed of securities in which it may invest. The writing and purchase
of options is a highly specialized activity which involves investment
techniques and risks different from those associated with ordinary portfolio
securities transactions. The use of options to seek to increase total return
involves the risk of loss if the Investment Adviser is incorrect in its
expectation of fluctuations in securities prices or interest rates. The
successful use of options for hedging purposes also depends in part on the
ability of the Investment Adviser to manage future price fluctuations and the
degree of correlation between the options and securities markets. If the
Investment Adviser is incorrect in its expectation of changes in securities
prices or determination of the correlation between the securities indices on
which options are written and purchased and the securities in a Fund's
investment portfolio, the investment performance of the Fund will be less
favorable than it would have been in the absence of such options transactions.
The writing of options could significantly increase a Fund's portfolio
turnover rate and, therefore, associated brokerage commissions or spreads.
 
                                      21
<PAGE>
 
OPTIONS ON FOREIGN CURRENCIES
 
  A Fund may, to the extent it invests in foreign securities, purchase and
sell (write) call and put options on foreign currencies for the purpose of
protecting against declines in the U.S. dollar value of foreign portfolio
securities and anticipated dividends on such securities and against increases
in the U.S. dollar cost of foreign securities to be acquired. In addition,
each Fund may use options on currency to cross-hedge, which involves writing
or purchasing options on one currency to hedge against changes in exchange
rates for a different currency, if there is a pattern of correlation between
the two currencies. As with other kinds of options transactions, however, the
writing of an option on a foreign currency will constitute only a partial
hedge, up to the amount of the premium received. If an option that a Fund has
written is exercised, the Fund could be required to purchase or sell foreign
currencies at disadvantageous exchange rates, thereby incurring losses. The
purchase of an option on foreign currency may constitute an effective hedge
against exchange rate fluctuations; however, in the event of exchange rate
movements adverse to a Fund's position, the Fund may forfeit the entire amount
of the premium plus related transaction costs. In addition to purchasing call
and put options for hedging purposes, each Fund may purchase call or put
options on currency to seek to increase total return when the Investment
Adviser anticipates that the currency will appreciate or depreciate in value,
but the securities quoted or denominated in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When purchased or sold to seek to increase total return, options on currencies
are considered speculative. Options on foreign currencies written or purchased
by the Funds are traded on U.S. and foreign exchanges or over-the-counter.
 
FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
 
  To seek to increase total return or to hedge against changes in interest
rates, securities prices or currency exchange rates, a Fund may purchase and
sell various kinds of futures contracts, and purchase and write call and put
options on any of such futures contracts. Each Fund may also enter into
closing purchase and sale transactions with respect to any such contracts and
options. The futures contracts may be based on various securities, foreign
currencies, securities indices and other financial instruments and indices. A
Fund will engage in futures and related options transactions for bona fide
hedging purposes as defined in regulations of the Commodity Futures Trading
Commission or to seek to increase total return to the extent permitted by such
regulations. A Fund may not purchase or sell futures contracts or purchase or
sell related options to seek to increase total return, except for closing
purchase or sale transactions, if immediately thereafter the sum of the amount
of initial margin deposits and premiums paid on the Fund's outstanding
positions in futures and related options entered into for the purpose of
seeking to increase total return would exceed 5% of the market value of the
Fund's net assets. These transactions involve brokerage costs, require margin
deposits and, in the case of contracts and options obligating a Fund to
purchase securities or currencies, require the Fund to segregate and maintain
cash or liquid assets with a value equal to the amount of the Fund's
obligations or to otherwise cover the obligations in a manner permitted by the
SEC.
 
  While transactions in futures contracts and options on futures may reduce
certain risks, such transactions themselves entail certain other risks. See
"Investment Objectives and Policies--Futures Contracts and Options on Future
Contracts" in the Additional Statement. Thus, while a Fund may benefit from
the use of futures and options on futures, unanticipated changes in interest
rates, securities prices or currency exchange rates may result in poorer
overall performance than if the Fund had not entered into any futures
contracts or options transactions. Because perfect correlation between a
futures position and portfolio position that is intended to be protected is
impossible to achieve, the desired protection may not be obtained and a Fund
may be exposed to risk of loss. The loss incurred by a Fund in entering into
futures contracts and in writing call options on futures is potentially
 
                                      22
<PAGE>
 
unlimited and may exceed the amount of the premium received. Futures markets
are highly volatile and the use of futures may increase the volatility of a
Fund's NAV. The profitability of a Fund's trading in futures to seek to
increase total return depends upon the ability of the Investment Adviser to
analyze correctly the futures markets. In addition, because of the low margin
deposits normally required in futures trading, a relatively small price
movement in a futures contract may result in substantial losses to a Fund.
Further, futures contracts and options on futures may be illiquid, and
exchanges may limit fluctuations in futures contract prices during a single
day. The Funds may engage in futures transactions on both U.S. and foreign
exchanges. Foreign exchanges may not provide the same protections as U.S.
exchanges.
 
EQUITY SWAPS
 
  Each Fund may invest up to 10% of its total assets in equity swaps. Equity
swaps allow the parties to a swap agreement to exchange the dividend income or
other components of return on an equity investment (e.g., a group of equity
securities or an index) for a component of return on another non-equity or
equity investment. An equity swap may be used by a Fund to invest in a market
without owning or taking physical custody of securities in circumstances in
which direct investment may be restricted for legal reasons or is otherwise
impractical. Equity swaps are derivatives and their value can be very
volatile. To the extent that the Investment Adviser does not accurately
analyze and predict the potential relative fluctuation of the components
swapped with another party, a Fund may suffer a loss. The value of some
components of an equity swap (such as the dividends on a common stock) may
also be sensitive to changes in interest rates. Furthermore, during the period
a swap is outstanding, a Fund may suffer a loss if the counterparty defaults.
In connection with its investments in equity swaps, a Fund will either
segregate cash or liquid assets or otherwise cover its obligations in a manner
required by the SEC.
 
WHEN-ISSUED SECURITIES AND FORWARD COMMITMENTS
 
  Each Fund may purchase when-issued securities. When-issued transactions
arise when securities are purchased by a Fund with payment and delivery taking
place in the future in order to secure what is considered to be an
advantageous price and yield to the Fund at the time of entering into the
transaction. Each Fund may also purchase securities on a forward commitment
basis; that is, make contracts to purchase securities for a fixed price at a
future date beyond the customary settlement period. A Fund will segregate cash
or liquid assets in an amount sufficient to meet the purchase price until
three days prior to the settlement date. Alternatively, each Fund may enter
into offsetting contracts for the forward sale of other securities that it
owns. The purchase of securities on a when-issued or forward commitment basis
involves a risk of loss if the value of the security to be purchased declines
prior to the settlement date. Although a Fund would generally purchase
securities on a when-issued or forward commitment basis with the intention of
acquiring securities for its portfolio, a Fund may dispose of when-issued
securities or forward commitments prior to settlement if the Investment
Adviser deems it appropriate to do so.
 
ILLIQUID AND RESTRICTED SECURITIES
 
  A Fund will not invest more than 15% of its net assets in illiquid
investments, which include securities (both foreign and domestic) that are not
readily marketable, certain stripped mortgage-backed securities, repurchase
agreements maturing in more than seven days, time deposits with a notice or
demand period of more than seven days, certain over-the-counter options and
certain restricted securities, unless it is determined, based upon a review of
the trading markets for a specific restricted security, that such restricted
security is eligible for
 
                                      23
<PAGE>
 
resale pursuant to Rule 144A under the Securities Act of 1933 and, therefore,
is liquid. The Trustees have adopted guidelines under which the Investment
Adviser determines and monitors the liquidity of portfolio securities, subject
to the oversight of the Trustees. Investing in restricted securities eligible
for resale pursuant to Rule 144A may decrease the liquidity of a Fund's
portfolio to the extent that qualified institutional buyers become for a time
uninterested in purchasing these restricted securities. The purchase price and
subsequent valuation of restricted and illiquid securities normally reflect a
discount, which may be significant, from the market price of comparable
securities for which a liquid market exists.
 
REPURCHASE AGREEMENTS
 
  Each Fund may enter into repurchase agreements with dealers in U.S.
Government securities and member banks of the Federal Reserve System which
furnish collateral at least equal in value or market price to the amount of
their repurchase obligation. Each Fund may also enter into repurchase
agreements involving certain foreign government securities. If the other party
or "seller" defaults, a Fund might suffer a loss to the extent that the
proceeds from the sale of the underlying securities and other collateral held
by the Fund in connection with the related repurchase agreement are less than
the repurchase price. In addition, in the event of bankruptcy of the seller or
failure of the seller to repurchase the securities as agreed, a Fund could
suffer losses, including loss of interest on or principal of the security and
costs associated with delay and enforcement of the repurchase agreement. The
Trustees have reviewed and approved certain counterparties whom they believe
to be creditworthy and have authorized the Funds to enter into repurchase
agreements with such counterparties. In addition, each Fund, together with
other registered investment companies having management agreements with an
Investment Adviser or its affiliates, may transfer uninvested cash balances
into a single joint account, the daily aggregate balance of which will be
invested in one or more repurchase agreements.
 
LENDING OF PORTFOLIO SECURITIES
 
  Each Fund may also seek to increase its income by lending portfolio
securities. Under present regulatory policies, such loans may be made to
institutions, such as certain broker-dealers, and are required to be secured
continuously by collateral in cash, cash equivalents, or U.S. Government
securities maintained on a current basis in an amount at least equal to the
market value of the securities loaned. Cash collateral may be invested in cash
equivalents. If an Investment Adviser determines to make securities loans, the
value of the securities loaned may not exceed 33 1/3% of the value of the
total assets of a Fund (including the loan collateral). A Fund may experience
a loss or delay in the recovery of its securities if the institution with
which it has engaged in a portfolio loan transaction breaches its agreement
with the Fund.
 
SHORT SALES AGAINST-THE-BOX
 
  Each Fund (other than the CORE International Equity Fund) may make short
sales of securities or maintain a short position, provided that at all times
when a short position is open the Fund owns an equal amount of such securities
or securities convertible into or exchangeable for, without payment of any
further consideration, for an equal amount of the securities of the same
issuer as the securities sold short (a short sale against-the-box). Not more
than 25% of a Fund's net assets (determined at the time of the short sale) may
be subject to such short sales. As a result of recent tax legislation, short
sales may not generally be used to defer the recognition of gain for tax
purposes with respect to appreciated securities in a Fund's portfolio.
 
                                      24
<PAGE>
 
TEMPORARY INVESTMENTS
 
  Each Fund may, for temporary defensive purposes, invest 100% of its total
assets (except that the CORE International Equity Fund and Emerging Markets
Equity Fund may only hold up to 35% of their respective total assets) in U.S.
Government securities, repurchase agreements collateralized by U.S. Government
securities, commercial paper rated at least A-2 by Standard & Poor's or P-2 by
Moody's, certificates of deposit, bankers' acceptances, repurchase agreements,
non-convertible preferred stocks, non-convertible corporate bonds with a
remaining maturity of less than one year. When a Fund's assets are invested in
such instruments, the Fund may not be achieving its investment objective.
 
MISCELLANEOUS TECHNIQUES
 
  In addition to the techniques and investments described above, each Fund
may, with respect to no more than 5% of its net assets, engage in the
following techniques and investments: (i) warrants and stock purchase rights;
(ii) currency swaps; (iii) other investment companies including World Equity
Benchmark Shares and Standard & Poor's Depository Receipts; (iv) unseasoned
companies; and (v) custodial receipts.
 
  In addition, each Fund may borrow up to 33 1/3% of its total assets from
banks for temporary or emergency purposes. A Fund may not make additional
investments if borrowings exceed 5% of its total assets. For more information,
see the Additional Statement.
 
 
                                 RISK FACTORS
 
  RISKS OF INVESTING IN EQUITY SECURITIES. In general, the Funds are subject
to the risks associated with investments in common stocks and other equity
securities. Stock values fluctuate in response to the activities of individual
companies and in response to general market and economic conditions and,
accordingly, the value of the stocks that a Fund holds may decline over short
or extended periods. Stock markets tend to be cyclical, with periods when
stock prices generally rise and periods when prices generally decline. As of
the date of this Prospectus, certain foreign stock markets were trading at or
close to record high levels and there can be no guarantee that such levels
will continue.
   
  RISKS OF INVESTING IN SMALL CAPITALIZATION COMPANIES. Investing in the
securities of such companies involves greater risk and the possibility of
greater portfolio price volatility. Historically, small market capitalization
stocks and stocks of recently organized companies have been more volatile in
price than larger market capitalization stocks. Among the reasons for the
greater price volatility of these small company and unseasoned stocks are the
less certain growth prospects of smaller firms, less institutional investor
interest and the lower degree of liquidity in the markets for such stocks.
       
  SPECIAL RISKS OF INVESTMENTS IN THE ASIAN AND OTHER EMERGING
MARKETS. Investing in the securities of issuers in Emerging Countries involves
risks in addition to those discussed under "Description of Securities--
Foreign Investments." The International Equity, European Equity, International
Small Cap, Emerging Markets Equity and Asia Growth Funds may each invest
without limit in the securities of issuers in Emerging Countries. The CORE
International Equity Fund may invest up to 25% of its total assets in
securities of issuers in Emerging Countries. Emerging Countries are generally
located in the Asia-Pacific region, Eastern Europe, Latin and South America
and Africa. A Fund's purchase and sale of portfolio securities in certain
Emerging Countries may be     
 
                                      25
<PAGE>
 
constrained by limitations as to daily changes in the prices of listed
securities, periodic trading or settlement volume and/or limitations on
aggregate holdings of foreign investors. Such limitations may be computed
based on the aggregate trading volume by or holdings of a Fund, the Investment
Adviser, its affiliates and their respective clients and other service
providers. A Fund may not be able to sell securities in circumstances where
price, trading or settlement volume limitations have been reached.
   
  Foreign investment in the securities markets of certain Emerging Countries
is restricted or controlled to varying degrees which may limit investment in
such Countries or increase the administrative costs of such investments. For
example, certain countries require governmental approval prior to investments
by foreign persons or limit investment by foreign persons to only a specified
percentage of an issuer's outstanding securities or a specific class of
securities which may have less advantageous terms (including price) than
securities of the issuer available for purchase by nationals. In addition,
certain countries may restrict or prohibit investment opportunities in issuers
or industries deemed important to national interests. Such restrictions may
affect the market price, liquidity and rights of securities that may be
purchased by a Fund. The repatriation of both investment income and capital
from certain Emerging Countries is subject to restrictions such as the need
for governmental consents. Due to restrictions on direct investment in equity
securities in certain Asian countries, such as Taiwan, it is anticipated that
a Fund may invest in such countries only through other investment funds in
such countries. See "Other Investment Companies" in the Additional Statement.
       
  Many Emerging Countries may be subject to a greater degree of economic,
political and social instability than is the case in Western Europe, the
United States, Canada, Australia, New Zealand and Japan. Many Emerging
Countries do not have fully democratic governments. For example, governments
of some Emerging Countries are authoritarian in nature or have been installed
or removed as a result of military coups, while governments in other Emerging
Countries have periodically used force to suppress civil dissent. Disparities
of wealth, the pace and success of democratization, and ethnic, religious and
racial disaffection, among other factors, have also led to social unrest,
violence and/or labor unrest in some Asian and other Emerging Countries.
Unanticipated political or social developments may affect the values of a
Fund's investments. Investing in Emerging Countries involves the risk of loss
due to expropriation, nationalization, confiscation of assets and property or
the imposition of restrictions on foreign investments and on repatriation of
capital invested. For example, in the past, Eastern European governments have
expropriated substantial amounts of private property, and have not settled the
claims of property owners. Similar expropriations could occur in the future.
       
  Starting in mid-1997 some Pacific region countries began to experience
currency devaluations that resulted in high interest rate levels and sharp
reductions in economic activity. This situation resulted in a significant drop
in the securities prices of companies located in the region. Some countries
have experienced government intervention, have sought assistance from the
International Monetary Fund and are undergoing substantial domestic unrest.
Although some countries are taking steps to restructure their financial
sectors in a manner that may facilitate a return to long-term economic growth,
there can be no assurance that these efforts will be successful or that their
current problems will not persist. At the end of its last fiscal year, a
substantial portion of the Asia Growth Fund was invested in securities traded
in the Hong Kong market. In 1997, the sovereignty of Hong Kong reverted from
the United Kingdom to China. Although Hong Kong is, by law, to maintain a high
degree of autonomy, there can also be no assurance that the general economic
position of Hong Kong will not be adversely affected as a result of the
exercise of Chinese sovereignty over Hong Kong. In particular, business
confidence in Hong Kong can be significantly affected by political
developments and statements by public figures in China, which can in turn
affect the performance of the securities markets. In addition, the reversion
of Hong Kong to China has created uncertainty as to future currency valuations
relative to the U.S. dollar. Any future valuation changes could be adverse
from the perspective of U.S. investors.     
 
                                      26
<PAGE>
 
  Economies in individual Emerging Countries may differ favorably or
unfavorably from the U.S. economy in such respects as growth of gross domestic
product, rates of inflation, currency valuation, capital reinvestment,
resource self-sufficiency and balance of payments positions. Many Emerging
Countries have experienced currency devaluations and substantial and, in some
cases, extremely high rates of inflation, which have a negative effect on the
economies and securities markets of such Emerging Countries. Economies in
Emerging Countries generally are dependent heavily upon commodity prices and
international trade and, accordingly, have been and may continue to be
affected adversely by the economies of their trading partners, trade barriers,
exchange controls, managed adjustments in relative currency values and other
protectionist measures imposed or negotiated by the countries with which they
trade.
 
  Brokerage commissions, custodial services and other costs relating to
investment in international securities markets generally are more expensive
than in the United States. A Fund's investment in Emerging Countries may also
be subject to withholding or other taxes, which may be significant and may
reduce the return from an investment in such country to the Fund. Settlement
procedures in Emerging Countries are frequently less developed and reliable
than those in the United States and may involve a Fund's delivery of
securities before receipt of payment for their sale. In addition, significant
delays are common in certain markets in registering the transfer of
securities. Settlement or registration problems may make it more difficult for
a Fund to value its portfolio securities and could cause the Fund to miss
attractive investment opportunities, to have a portion of its assets
uninvested or to incur losses due to the failure of a counterparty to pay for
securities the Fund has delivered or the Fund's inability to complete its
contractual obligations.
 
  Currently, there is no market or only a limited market for many of the
management techniques and instruments with respect to the currencies and
securities markets of the Emerging Countries. Consequently, there can be no
assurance that suitable instruments for hedging currency and market-related
risks will be available at the times when a Fund wishes to use them.
 
  SPECIAL RISKS OF INVESTMENTS IN THE JAPANESE MARKETS. The Japanese Equity
Fund invests primarily in equity securities of Japanese companies.
Accordingly, the Japanese Equity Fund's performance will be closely tied to
economic and market conditions in Japan, and may be more volatile than more
geographically diversified funds. Changes in regulatory, as well as tax or
economic, policy in Japan could significantly affect the Japanese securities
markets and, therefore, the Japanese Equity Fund's performance.
 
  Japan's economy, the second largest in the world, has grown substantially
over the last three decades. Since 1990, however, Japan's economic growth has
declined significantly, and is currently subject to deflationary pressures. In
addition to this economic downturn, Japan is undergoing structural adjustments
related to high wages and taxes, currency valuations and structural
rigidities. Japan has also been experiencing notable uncertainty and loss of
public confidence in connection with the reform of its political process and
the deregulation of its economy. These conditions present risks to the
Japanese Equity Fund and its ability to attain its investment objective.
 
  Japan's economy is heavily dependent upon international trade, and is
especially sensitive to trade barriers and disputes. In particular, Japan
relies on large imports of agricultural products, raw materials and fuels. A
substantial rise in world oil or commodity prices, or a fall-off in Japan's
manufactured exports, could be expected to adversely affect Japan's economy.
In addition, Japan is vulnerable to earthquakes, volcanoes and other natural
disasters. As of the date of this Prospectus, Japan's banking industry
continued to suffer from non-performing loans, declining real estate values
and lower valuations of securities holdings.
 
                                      27
<PAGE>
 
  The Japanese securities markets are less regulated than the U.S. markets.
Evidence has emerged from time to time of distortion of market prices to serve
political or other purposes. Shareholders' rights are also not always equally
enforced.
 
  The common stocks of many Japanese companies trade at high price-earnings
ratios. Differences in accounting methods make it difficult to compare the
earnings of Japanese companies with those of companies in other countries,
especially the U.S. In general, however, reported net income in Japan is
understated relative to U.S. accounting standards and this is one reason
price-earnings ratios of the stocks of Japanese companies have tended
historically to be higher than those of U.S. stocks. In addition, Japanese
companies have tended to have higher growth rates than U.S. companies, and
Japanese interest rates have generally been lower than U.S. interest rates.
These factors have contributed to lower discount rates and higher price-
earnings ratios in Japan than in the U.S.
 
  During the recent past the average stock market prices of Japanese
companies, as measured by major indices such as the NIKKEI 225 Average, have
experienced a substantial decline. It is not possible to determine whether
this general decline will continue.
 
  RISKS OF INVESTING IN FIXED-INCOME SECURITIES. When interest rates decline,
the market value of fixed- income securities tends to increase. Conversely,
when interest rates increase, the market value of fixed income securities
tends to decline. Volatility of a security's market value will differ
depending upon the security's duration, the issuer and the type of instrument.
Investments in fixed-income securities are subject to the risk that the issuer
could default on its obligations and a Fund could sustain losses on such
investments. A default could impact both interest and principal payments.
 
  RISKS OF DERIVATIVE TRANSACTIONS. A Fund's transactions, if any, in options,
futures, options on futures, swaps, structured securities and currency
transactions involve certain risks, including a possible lack of correlation
between changes in the value of hedging instruments and the portfolio assets
(if any) being hedged, the potential illiquidity of the markets for derivative
instruments, the risks arising from margin requirements and related leverage
factors associated with such transactions. The use of these management
techniques to seek to increase total return may be regarded as a speculative
practice and involves the risk of loss if the Investment Adviser is incorrect
in its expectation of fluctuations in securities prices, interest rates or
currency prices. A Fund's use of certain derivative transactions may be
limited by the requirements of the Internal Revenue Code of 1986, as amended
(the "Code"), for qualification as a regulated investment company.
 
 
                            INVESTMENT RESTRICTIONS
 
  Each Fund is subject to certain investment restrictions that are described
in detail under "Investment Restrictions" in the Additional Statement.
Fundamental investment restrictions of a Fund cannot be changed without
approval of a majority of the outstanding shares of that Fund as defined in
the Additional Statement. Each Fund's investment objectives and all policies
not specifically designated as fundamental are non-fundamental and may be
changed without shareholder approval. If there is a change in a Fund's
investment objectives, shareholders should consider whether that Fund remains
an appropriate investment in light of their then current financial positions
and needs.
 
                                      28
<PAGE>
 
 
                              PORTFOLIO TURNOVER
   
  A high rate of portfolio turnover (100% or more) involves correspondingly
greater expenses which must be borne by a Fund and its shareholders. See
"Financial Highlights" for a statement of the historical portfolio turnover
rate of each Fund (other than the European Equity, Japanese Equity and
International Small Cap Funds). It is anticipated that the annual portfolio
turnover rates of the European Equity, Japanese Equity and International Small
Cap Funds will generally not exceed 75%. The portfolio turnover rate is
calculated by dividing the lesser of the dollar amount of sales or purchases
of portfolio securities by the average monthly value of a Fund's portfolio
securities, excluding securities having a maturity at the date of purchase of
one year or less. The Investment Adviser will not consider the portfolio
turnover rate a limiting factor in making investment decisions for a Fund
consistent with the Fund's investment objectives and portfolio management
policies.     
 
 
                                  MANAGEMENT
 
TRUSTEES AND OFFICERS
 
  The Trustees are responsible for deciding matters of general policy and
reviewing the actions of the Investment Advisers, distributor and transfer
agent. The officers of the Trust conduct and supervise the Funds' daily
business operations. The Additional Statement contains information as to the
identity of, and other information about, the Trustees and officers of the
Trust.
 
INVESTMENT ADVISERS
   
  INVESTMENT ADVISERS. Goldman Sachs Asset Management, One New York Plaza, New
York, New York 10004, a separate operating division of Goldman Sachs, serves
as the investment adviser to the CORE International Equity Fund. Goldman Sachs
registered as an investment adviser in 1981. Goldman Sachs Asset Management
International, 133 Peterborough Court, London EC4A 2BB, England, an affiliate
of Goldman Sachs, serves as the investment adviser to the International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity and Asia Growth Funds. Goldman Sachs Asset Management
International became a member of the Investment Management Regulatory
Organisation Limited in 1990 and registered as an investment adviser in 1991.
As of      , 1998, GSAM and GSAMI, together with their affiliates, acted as
investment adviser or distributor for assets in excess of $    billion.     
 
  Under a Management Agreement with each Fund, the applicable Investment
Adviser, subject to the general supervision of the Trustees, provides day-to-
day advice as to the Fund's portfolio transactions. Goldman Sachs has agreed
to permit the Funds to use the name "Goldman Sachs" or a derivative thereof as
part of each Fund's name for as long as a Fund's Management Agreement is in
effect.
 
  In performing its investment advisory services, each Investment Adviser,
while remaining ultimately responsible for the management of the Funds, is
able to draw upon the research and expertise of its asset management
affiliates for portfolio decisions and management with respect to certain
portfolio securities. In addition, the Investment Adviser will have access to
the research of, and certain proprietary technical models developed by,
Goldman Sachs and may apply quantitative and qualitative analysis in
determining the appropriate allocations among the categories of issuers and
types of securities.
 
                                      29
<PAGE>
 
  Under the Management Agreement, each Investment Adviser also: (i) supervises
all non-advisory operations of each Fund; (ii) provides personnel to perform
such executive, administrative and clerical services as are reasonably
necessary to provide effective administration of each Fund; (iii) arranges for
at each Fund's expense (a) the preparation of all required tax returns, (b)
the preparation and submission of reports to existing shareholders, (c) the
periodic updating of prospectuses and statements of additional information and
(d) the preparation of reports to be filed with the SEC and other regulatory
authorities; (iv) maintains each Fund's records; and (v) provides office space
and all necessary office equipment and services.
 
 FUND MANAGERS
 
 
<TABLE>   
<CAPTION>
                                                              YEARS
                                                              PRIMARILY
           NAME AND TITLE          FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
           --------------          -------------------        ----------- ----------------------------
  <C>                              <C>                        <C>         <S>
  Robert A. Beckwitt               Portfolio Manager--           Since      Mr. Beckwitt joined the
   Vice President and              Emerging Markets Equity       1997       Investment Adviser in
   Co-Head Emerging Market                                                  1996. From 1986 to 1996,
   Equities                                                                 he was Chief Investment
                                                                            Strategist-Portfolio
                                                                            Adviser to high net
                                                                            worth investors at
                                                                            Fidelity Investments.
- ------------------------------------------------------------------------------------------------------
  Guy P. de C. Bennett             Portfolio Manager--           Since      Mr. Bennett joined the
   Vice President                  International Equity          1997       Investment Adviser in
                                   Japanese Equity               1998       1996 and is also co-head
                                                                            of our Japanese Equity
                                                                            Group in Tokyo. From
                                                                            1984 to 1996, he was a
                                                                            portfolio manager and an
                                                                            Executive Director at
                                                                            CIN Management.
- ------------------------------------------------------------------------------------------------------
  Kent A. Clark                    Portfolio Manager--           Since      Mr. Clark joined the
   Vice President                  CORE International Equity     1997       Investment Adviser in
                                                                            1992.
- ------------------------------------------------------------------------------------------------------
  David Dick                       Senior Portfolio Manager--    Since      Mr. Dick joined the
   Executive Director              European Equity               1998       Investment Adviser in
                                                                            1998 as Senior Portfolio
                                                                            Manager on the European
                                                                            Equity team. From 1990
                                                                            to 1998, he was with
                                                                            Mercury Asset
                                                                            Management, where he was
                                                                            a portfolio manager for
                                                                            European equity and was
                                                                            head of Mercury's
                                                                            European sector
                                                                            strategy.
- ------------------------------------------------------------------------------------------------------
  Ivor H. Farman                   Portfolio Manager--           Since      Mr. Farman joined the
   Executive Director              International Equity          1996       Investment Adviser in
                                   European Equity               1998       1996. From 1995 to 1996,
                                                                            he was responsible for
                                                                            originating and
                                                                            marketing French equity
                                                                            ideas at Exane in Paris.
                                                                            From 1994 to 1995 he was
                                                                            engaged in French equity
                                                                            research and marketing
                                                                            at Banque Nationale de
                                                                            Paris and Schroders in
                                                                            London.
- ------------------------------------------------------------------------------------------------------
  Paul Greener                     Portfolio Manager--           Since      Mr. Greener joined the
   Associate                       European Equity               1998       Investment Adviser in
                                                                            1996 as a member of the
                                                                            UK and European Equity
                                                                            Team responsible for
                                                                            European general
                                                                            retailers, business
                                                                            services and technology
                                                                            sectors. Prior to
                                                                            joining GSAM, he was an
                                                                            equity analyst for two
                                                                            years at CIN Management
- ------------------------------------------------------------------------------------------------------
  James P. Hordern                 Portfolio Manager--           Since      Mr. Hordern joined the
   Executive Director              International Small Cap       1998       Investment Adviser in
                                                                            1997. From 1991 to 1997,
                                                                            he was an Assistant
                                                                            Director and portfolio
                                                                            manager at Mercury Asset
                                                                            Management on the
                                                                            European Specialist
                                                                            Team.
</TABLE>    
 
 
                                      30
<PAGE>
 
 
 
<TABLE>   
<CAPTION>
                                                     YEARS
                                                     PRIMARILY
      NAME AND TITLE      FUND RESPONSIBILITY        RESPONSIBLE        FIVE YEAR EMPLOYMENT HISTORY
      --------------      -------------------        -----------        ----------------------------
  <C>                     <C>                        <C>         <S>
  Robert C. Jones         Senior Portfolio Manager--    Since    Mr. Jones joined the Investment Adviser in
   Managing Director      CORE International Equity     1997     1989. From 1987 to 1989, he was the senior
                                                                 quantitative analyst in the Goldman, Sachs
                                                                 & Co. Investment Research Department.
- -----------------------------------------------------------------------------------------------------------
  Alice Lui               Portfolio Manager--           Since    Ms. Lui joined the Investment Adviser
   Vice President         Asia Growth                   1994     in 1990. Prior to 1990, she was a
                                                                 management consultant with Andersen
                                                                 Consulting in Hong Kong.
- -----------------------------------------------------------------------------------------------------------
  Alessandro P.G. Lunghi  Portfolio Manager--           Since    Mr. Lunghi joined the Investment Adviser
   Executive Director     International Equity          1996     in 1996. From 1990 to 1996, he was at CIN
                                                                 Management, where his responsibilities
                                                                 included European equity fund management
                                                                 as well as active quantitative techniques
                                                                 and risk management.
- -----------------------------------------------------------------------------------------------------------
  Shogo Maeda             Portfolio Manager--           Since    Mr. Maeda joined the Investment Adviser in
   Managing Director      International Equity          1994     1994. From 1987 to 1994, he worked at
                          International Small Cap       1998     Nomura Investment Management Incorporated
                          Japanese Equity               1998     as a Senior Portfolio Manager.
- -----------------------------------------------------------------------------------------------------------
  Warwick M. Negus        Senior Portfolio Manager--    Since    Mr. Negus joined the Investment Adviser in
   Managing Director and  Asia Growth                   1994     1994. From 1987 to 1994, he was a Vice
   Co-Head Emerging       Portfolio Manager--                    President of Bankers Trust Australia Ltd
   Market                 International Equity          1994     where he was the Chief Investment Officer
   Equities               Emerging Markets Equity       1997     of their Southeast Asian investment team.
                          International Small Cap       1998     He is also a member of Goldman Sachs Asset
                                                                 Management's global asset allocation
                                                                 committee.
- -----------------------------------------------------------------------------------------------------------
  Susan Noble             Senior Portfolio Manager--    Since    Ms. Noble joined the Investment Adviser in
   Executive Director     European Equity               1998     October 1997 as Senior Portfolio Manager
                          International Equity          1998     and head of the European Equity team. From
                                                                 1986 to 1997, she worked at Fleming
                                                                 Investment Management in London, where she
                                                                 most recently was Portfolio Management
                                                                 Director for the European equity
                                                                 investment strategy and process.
- -----------------------------------------------------------------------------------------------------------
  Victor H. Pinter        Portfolio Manager--           Since    Mr. Pinter joined the Investment Adviser
   Vice President         CORE International Equity     1997     in 1990. From 1985 to 1990, he was a
                                                                 project manager in the Information
                                                                 Technology Division of the Investment
                                                                 Adviser.
- -----------------------------------------------------------------------------------------------------------
  Ramakrishna Shankar     Portfolio Manager--           Since    Mr. Shankar joined the Investment Adviser
   Vice President         Asia Growth                   1997     in 1997. From July 1996 to 1997, he worked
                                                                 for Goldman, Sachs & Co. in Singapore as a
                                                                 strategic advisor for transactions
                                                                 involving infrastructure industries in
                                                                 Asia. From 1988
                                                                 to 1996, he worked at Goldman, Sachs & Co.
                                                                 as an investment banker in the Investment
                                                                 Banking Division.
- -----------------------------------------------------------------------------------------------------------
  Miyako Shibamoto        Portfolio Manager--           Since    Ms. Shibamoto joined the Japanese Equity
   Vice President         Japanese Equity               1998     team in March 1998. From 1993 to 1998, she
                                                                 was a Vice President at Scudder Stevens
                                                                 and Clark (Japan).
</TABLE>    
 
 
                                       31
<PAGE>
 
 
 
<TABLE>   
<CAPTION>
                                                 YEARS
                                                 PRIMARILY
    NAME AND TITLE    FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
    --------------    -------------------        ----------- ----------------------------
  <C>                 <C>                        <C>         <S>
  Robert Stewart      Portfolio Manager--           Since      Mr. Stewart joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1994 to 1996,
                                                               he was at CIN Management
                                                               as a portfolio manager,
                                                               managing Japanese
                                                               equities.
- -----------------------------------------------------------------------------------------
  Takeya Suzuki       Portfolio Manager--           Since      Mr. Suzuki joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1990 to 1996,
                                                               he was a Japanese equity
                                                               portfolio manager at
                                                               Nomura Investment
                                                               Management where he
                                                               actively managed assets
                                                               for US pension funds.
- -----------------------------------------------------------------------------------------
  Danny Truell        Senior Portfolio Manager--    Since      Mr. Truell joined the
   Executive Director European Equity               1998       Investment Adviser in
                                                               1998 as Senior Portfolio
                                                               Manager and head of UK
                                                               equities. From 1992 to
                                                               1996, he was Investment
                                                               Banking Executive
                                                               Director for SBC Warburg
                                                               and Chief Asian Equity
                                                               Strategist. From 1986 to
                                                               1992, he was Assistant
                                                               Director of Fund
                                                               Management at CIN
                                                               Management.
</TABLE>    
 
 
  It is the responsibility of the Investment Adviser to make the investment
decisions for a Fund and to place the purchase and sale orders for the Fund's
portfolio transactions in U.S. and foreign markets. Such orders may be
directed to any broker including, to the extent and in the manner permitted by
applicable law, Goldman Sachs or its affiliates. In effecting purchases and
sales of portfolio securities for the Funds, the Investment Adviser will seek
the best price and execution of a Fund's orders. In doing so, where two or
more brokers or dealers offer comparable prices and execution for a particular
trade, consideration may be given to whether the broker or dealer provides
investment research or brokerage services or sells shares of any Goldman Sachs
Fund. See the Additional Statement for a further description of the Investment
Advisers' brokerage allocation practices.
 
  As compensation for its services rendered and assumption of certain expenses
pursuant to separate Management Agreements, GSAM and GSAMI are entitled to the
following fees, computed daily and payable monthly at the annual rates listed
below:
<TABLE>   
<CAPTION>
                                                               FOR THE FISCAL
                                                CONTRACTUAL YEAR OR PERIOD ENDED
                                                   RATE*     JANUARY 31, 1998*
                                                ----------- --------------------
     <S>                                        <C>         <C>
     GSAM
     CORE International Equity ................    0.85%           0.75%
     GSAMI
     International Equity......................    1.00%           0.90%
     European Equity...........................    1.00%             N/A
     Japanese Equity...........................    1.00%             N/A
     International Small Cap...................    1.20%             N/A
     Emerging Markets Equity...................    1.20%           1.10%
     Asia Growth...............................    1.00%           0.86%
</TABLE>    
- ---------------------
   
*All numbers are annualized. The difference, if any, between the stated fees
and the actual fees paid by the Funds reflects that the applicable Investment
Adviser did not charge the full amount of the fees to which it would have been
entitled. The Investment Adviser may discontinue or modify such voluntary
limitations in the future at its discretion.     
 
                                      32
<PAGE>
 
   
  The Investment Adviser has voluntarily agreed to reduce or limit certain
"Other Expenses" of the Funds (excluding management fees, service fees, taxes,
interest and brokerage fees and litigation, indemnification and other
extraordinary expenses and, in the case of International Equity, Emerging
Markets Equity and Asia Growth Funds, transfer agency fees) to the extent such
expenses exceed 0.25%, 0.20%, 0.10%, 0.10%, 0.30%, 0.16% and 0.24% per annum
of the average daily net assets of the CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small
Cap, Emerging Markets Equity and Asia Growth Funds, respectively. Such
reductions or limits, if any, are calculated monthly on a cumulative basis and
may be discontinued or modified by the applicable Investment Adviser in its
discretion at any time.     
 
  ACTIVITIES OF GOLDMAN SACHS AND ITS AFFILIATES AND OTHER ACCOUNTS MANAGED BY
GOLDMAN SACHS. The involvement of the Investment Adviser, Goldman Sachs and
their affiliates in the management of, or their interest in, other accounts
and other activities of Goldman Sachs may present conflicts of interest with
respect to a Fund or limit a Fund's investment activities. Goldman Sachs and
its affiliates engage in proprietary trading and advise accounts and funds
which have investment objectives similar to those of the Funds and/or which
engage in and compete for transactions in the same type of securities,
currencies and instruments as the Funds. Goldman Sachs and its affiliates will
not have any obligation to make available any information regarding their
proprietary activities or strategies, or the activities or strategies used for
other accounts managed by them, for the benefit of the management of the
Funds. The results of a Fund's investment activities, therefore, may differ
from those of Goldman Sachs and its affiliates and it is possible that a Fund
could sustain losses during periods in which Goldman Sachs and its affiliates
and other accounts achieve significant profits on their trading for
proprietary or other accounts. In addition, the Funds may, from time to time,
enter into transactions in which other clients of Goldman Sachs have an
adverse interest. From time to time, a Fund's activities may be limited
because of regulatory restrictions applicable to Goldman Sachs and its
affiliates, and/or their internal policies designed to comply with such
restrictions. See "Management--Activities of Goldman Sachs and its Affiliates
and Other Accounts Managed by Goldman Sachs" in the Additional Statement for
further information.
 
DISTRIBUTOR AND TRANSFER AGENT
   
  Goldman Sachs, 85 Broad Street, New York, New York 10004, serves as the
exclusive distributor (the "Distributor") of each Fund's Shares. Goldman
Sachs, 4900 Sears Tower, Chicago, Illinois 60606, also serves as each Fund's
transfer agent (the "Transfer Agent") and as such performs various shareholder
servicing functions. Shareholders with inquiries regarding a Fund should
contact Goldman Sachs (as Transfer Agent) at the address or the telephone
number set forth on the back cover page of this Prospectus. Goldman Sachs is
not entitled to receive a transfer agency fee from the International Equity
and Asia Growth Funds with respect to Institutional or Service shares. Goldman
Sachs is entitled to receive a transfer agency fee from the European Equity
and Emerging Markets Equity Funds equal to 0.04% of the average daily net
assets of the Institutional and Service shares of each Fund. Goldman Sachs is
entitled to receive a fee from the CORE International Equity, Japanese Equity
and International Small Cap Funds, with respect to Institutional and Service
shares, equal to their proportionate share of the total transfer agency costs
borne by the Fund. These costs are equal to $12,000 per year per Class plus
$7.50 per account and out-of-pocket and transaction-related expenses for Class
A, B and C Shares plus 0.04% of the average daily net assets of the
Institutional and Service classes. Shares of a Fund may also bear fees paid to
Service Organizations or other persons providing sub-transfer agency and
similar services.     
 
  From time to time, Goldman Sachs or any of its affiliates may purchase and
hold Shares of the Funds. Goldman Sachs reserves the right to redeem at any
time some or all of the Shares acquired for its own account.
 
                                      33
<PAGE>
 
YEAR 2000
   
  Many computer systems were designed using only two digits to signify the
year (for example, "98" for "1998"). On January 1, 2000, if these computer
systems are not corrected, they may incorrectly interpret "00" as the year
"1900" rather than the year "2000," leading to computer shutdowns or errors
(commonly known as the "Year 2000 Problem"). To the extent these systems
conduct forward-looking calculations, these computer problems may occur prior
to January 1, 2000. Like other investment companies and financial and business
organizations, the Funds could be adversely affected in their ability to
process securities trades, price securities, provide shareholder account
services and otherwise conduct normal business operations if the Investment
Adviser or other Fund service providers do not adequately address this problem
in a timely manner. The Investment Adviser has established a dedicated group
to analyze these issues and to implement the systems modifications necessary
to prepare for the Year 2000 Problem. Currently, the Investment Adviser does
not anticipate that the transition to the 21st Century will have any material
impact on its ability to continue to service the Funds at current levels. In
addition, the Investment Adviser has sought assurances from the Funds' other
service providers that they are taking the steps necessary so that they do not
experience Year 2000 Problems, and the Investment Adviser will continue to
monitor the situation. At this time, however, no assurance can be given that
the actions taken by the Investment Adviser and the Funds' other service
providers will be sufficient to avoid any adverse effect on the Funds due to
the Year 2000 Problem.     
 
 
                                   EXPENSES
 
  The Funds are responsible for the payment of their expenses. The expenses
include, without limitation, the fees payable to the Investment Adviser;
custodial and transfer agency fees; service fees paid to Service
Organizations; brokerage fees and commissions; filing fees for the
registration or qualification of the Fund's Shares under federal or state
securities laws; organizational expenses; fees and expenses incurred in
connection with membership in investment company organizations; taxes;
interest; costs of liability insurance, fidelity bonds or indemnification, any
costs, expenses or losses arising out of any liability of, or claim for
damages or other relief asserted against, the Funds for violation of any law;
legal and auditing fees and expenses (including the cost of legal and certain
accounting services rendered by employees of the Investment Adviser and its
affiliates with respect to the Funds); expenses of preparing and setting in
type prospectuses, statements of additional information, proxy material,
reports and notices and the printing and distributing of the same to
shareholders and regulatory authorities; compensation and expenses of the
Trust's "non-interested" Trustees; and extraordinary organizational expenses,
if any, incurred by the Trust.
 
 
                                NET ASSET VALUE
 
  The NAV per share of each Class of a Fund is calculated by the Fund's
custodian as of the close of regular trading on the New York Stock Exchange
(which is normally, but not always, 3:00 p.m. Chicago time, 4:00 p.m. New York
time), on each Business Day (as such term is defined under "Additional
Information"). The NAV per share of each Class is calculated by determining
the net assets attributed to each Class and dividing by the number of
outstanding Shares of that Class. Portfolio securities are valued based on
market quotations or, if accurate quotations are not readily available, at
fair value as determined in good faith under procedures established by the
Trustees.
 
                                      34
<PAGE>
 
 
                            PERFORMANCE INFORMATION
 
  From time to time each Fund may publish average annual total return in
advertisements and communications to shareholders or prospective investors.
Average annual total return is determined by computing the average annual
percentage change in value of $1,000 invested at the maximum public offering
price for specified periods ending with the most recent calendar quarter,
assuming reinvestment of all dividends and distributions at NAV. The total
return calculation assumes a complete redemption of the investment at the end
of the relevant period. Each Fund may also from time to time advertise total
return on a cumulative, average, year-by-year or other basis for various
specified periods by means of quotations, charts, graphs or schedules. In
addition, each Fund may furnish total return calculations based on investments
at various sales charge levels or at NAV. Any performance data which are based
on the NAV per share would be reduced if any applicable sales charge were
taken into account. In addition to the above, each Fund may from time to time
advertise its performance relative to certain averages, performance rankings,
indices, other information prepared by recognized mutual fund statistical
services and investments for which reliable performance information is
available.
 
  Each Fund's total return will be calculated separately for each Class of
Shares in existence. Because each Class of Shares may be subject to different
expenses, the total return calculations with respect to each Class of Shares
for the same period will differ. See "Shares of the Trust."
 
  The Funds' performance quotations do not reflect any fees charged by a
Service Organization to its customer accounts in connection with investments
in the Funds. The investment results of a Fund will fluctuate over time and
any presentation of investment results for any prior period should not be
considered a representation of what an investment may earn or what the Fund's
performance may be in any future period. In addition to information provided
in shareholder reports, the Funds may, in their discretion, from time to time
make a list of their holdings available to investors upon request.
 
 
                              SHARES OF THE TRUST
   
  Each Fund is a series of Goldman Sachs Trust, which was formed under the
laws of the State of Delaware on January 28, 1997. Each Fund (except the
European Equity, Japanese Equity, International Small Cap, Emerging Markets
Equity, and CORE International Equity Funds) was formerly a series of Goldman
Sachs Equity Portfolios, Inc., a Maryland corporation, and was reorganized
into the Trust as of April 30, 1997. The Trustees have authority under the
Trust's Declaration of Trust to create and classify Shares of beneficial
interests in separate series, without further action by shareholders.
Additional series may be added in the future. The Trustees also have authority
to classify and reclassify any series or portfolio of Shares into one or more
Classes. Information about the Trust's other series and classes is contained
in separate prospectuses.     
 
  When issued, Shares are fully paid and non-assessable. In the event of
liquidation, shareholders of each class are entitled to share pro rata in the
net assets of the applicable Fund available for distribution to the
shareholders of such Class. All Shares, are freely transferable and have no
preemptive, subscription or conversion rights. Shareholders are entitled to
one vote per Share, provided that, at the option of the Trustees, shareholders
will be entitled to a number of votes based upon the NAVs represented by their
shares.
   
  As of      , 1998, Goldman Sachs CORE International Equity Fund Omnibus A/C
- - Growth and Income Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of     % CORE International Equity Fund's outstanding shares.
    
                                      35
<PAGE>
 
  The Trust does not intend to hold annual meetings of shareholders. However,
recordholders may, under certain circumstances, as permitted by the Act,
communicate with other shareholders in connection with requiring a special
meeting of shareholders. The Trustees will call a special meeting of
shareholders for the purpose of electing Trustees if, at any time, less than a
majority of Trustees holding office at the time were elected by shareholders.
 
  In the interest of economy and convenience, the Trust does not issue
certificates representing the Funds' Shares. Instead, the Transfer Agent
maintains a record of each shareholder's ownership. Each shareholder receives
confirmation of purchase and redemption orders from the Transfer Agent. Fund
Shares and any dividends and distributions paid by the Funds are reflected in
account statements from the Transfer Agent.
 
 
                                   TAXATION
 
FEDERAL TAXES
   
  Each Fund is treated as a separate entity for tax purposes. The European
Equity, Japanese Equity and International Small Cap Funds intend to elect and
each other Fund has elected to be treated as a regulated investment company,
and each Fund intends to continue to qualify for such treatment for each
taxable year under Subchapter M of the Code. To qualify as such, a Fund must
satisfy certain requirements relating to the sources of its income,
diversification of its assets and distribution of its income to shareholders.
As a regulated investment company, a Fund will not be subject to federal
income or excise tax on any net investment income and net realized capital
gains that are distributed to its shareholders in accordance with certain
timing requirements of the Code.     
   
  Dividends paid by a Fund from net investment income, certain net realized
foreign exchange gains, the excess of net short-term capital gain over net
long-term capital loss and original issue discount or market discount income
will be taxable to shareholders as ordinary income. Distributions out of the
net capital gain (the excess of net long-term capital gain over net short-term
capital loss), if any, of a Fund will be taxed as long-term capital gain,
regardless of the length of time a shareholder has held Shares or whether such
gain was reflected in the price paid for the Shares. These tax consequences
will apply whether distributions are received in cash or reinvested in Shares.
A Fund's dividends that are paid to its corporate shareholders and are
attributable to qualifying dividends such Fund receives from U.S. domestic
corporations may be eligible, in the hands of such corporate shareholders, for
the corporate dividends-received deduction, subject to certain holding period
requirements and debt financing limitations under the Code. Dividends paid by
the Funds are not generally expected to qualify, in the hands of corporate
shareholders, for the corporate dividends-received deduction. Certain
distributions paid by a Fund in January of a given year may be taxable to
shareholders as if received the prior December 31. Shareholders will be
informed annually about the amount and character of distributions received
from the Funds for federal income tax purposes.     
 
  Investors should consider the tax implications of buying Shares immediately
prior to a distribution. Investors who purchase Shares shortly before the
record date for a distribution will pay a per Share price that includes the
value of the anticipated distribution and will be taxed on the distribution
even though the distribution represents a return of a portion of the purchase
price.
 
  Redemptions and exchanges of Shares are taxable events.
 
 
                                      36
<PAGE>
 
  Individuals and certain other classes of shareholders may be subject to 31%
backup withholding of federal income tax on distributions, redemptions and
exchanges if they fail to furnish their correct taxpayer identification number
and certain certifications required by the Internal Revenue Service or if they
are otherwise subject to backup withholding. Individuals, corporations and
other shareholders that are not U.S. persons under the Code are subject to
different tax rules and may be subject to nonresident alien withholding at the
rate of 30% (or a lower rate provided by an applicable tax treaty, if any) on
amounts treated as ordinary dividends from the Funds.
 
  Each Fund may be subject to foreign withholding or other foreign taxes on
income or gain from certain foreign securities. The Funds may elect to pass
such foreign taxes through to their shareholders, who would then take such
taxes into account on their own tax returns. Alternatively, the Funds may
simply deduct such taxes in determining the amounts available for distribution
to shareholders. Generally, the Funds have taken the latter approach and
anticipate that they may continue to do so.
 
OTHER TAXES
 
  In addition to federal taxes, a shareholder may be subject to state, local
or foreign taxes on payments received from the Funds. A state income (and
possibly local income and/or intangible property) tax exemption may be
available to the extent (if any) a Fund's distributions are derived from
interest on (or, in the case of intangible property taxes, the value of its
assets is attributable to) certain U.S. Government obligations, provided in
some states that certain thresholds for holdings of such obligations and/or
reporting requirements are satisfied. For a further discussion of certain tax
consequences of investing in Shares of the Funds, see "Taxation" in the
Additional Statement. Shareholders are urged to consult their own tax advisers
regarding specific questions as to federal, state and local taxes as well as
to any foreign taxes.
 
 
                            ADDITIONAL INFORMATION
 
  As used in this Prospectus, the term "Business Day" means any day the New
York Stock Exchange is open for trading, which is Monday through Friday except
for holidays. The New York Stock Exchange is closed on the following holidays:
New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day (observed),
Good Friday, Memorial Day (observed), Independence Day, Labor Day,
Thanksgiving Day and Christmas Day.
 
                                      37
<PAGE>
 
 
                              ADDITIONAL SERVICES
 
 
  The Trust, on behalf of the Funds, has adopted a Service Plan with respect to
the Service Shares which authorizes a Fund to compensate certain institutions
("Service Organizations") for providing account administration and personal and
account maintenance services to their customers who are beneficial owners of
such Shares. The Trust, on behalf of the Funds, enters into agreements with
Service Organizations which purchase Service Shares on behalf of their custom-
ers ("Service Agreements"). The Service Agreements provide for compensation to
the Service Organizations in an amount up to 0.50% (on an annualized basis) of
the average daily net assets of the Service Shares of the Fund attributable to
or held in the name of the Service Organization for its customers; provided,
however, that the fee paid for personal and account maintenance services may
not exceed 0.25% of such average daily net assets. The services provided by the
Service Organizations may include acting, directly or through an agent, as the
sole shareholder of record, maintaining account records for customers, process-
ing orders to purchase, redeem or exchange Service Shares for customers, re-
sponding to inquiries from prospective and existing shareholders and assisting
customers with investment procedures.
 
  The Trust may authorize certain Service Organizations to accept on the
Trust's behalf, purchase, redemption and exchange orders placed by their
customers and, if approved by the Trust, to designate other intermediaries to
accept such orders. In these cases, a Fund will be deemed to have received an
order in proper form when the order is accepted by the authorized Service
Organization or intermediary on a Business Day, and the order will be priced at
a Fund's NAV per Share next determined after such acceptance. The Service
Organization or intermediary will be responsible for transmitting accepted
orders to the Trust within the period agreed upon by them. A customer may
contact its Service Organization to learn whether the Service Organization is
authorized to accept orders. Service Organizations that are authorized to
accept orders for the Trust may receive payments from the Funds or Goldman
Sachs that are in addition to the payments payable by the Trust under the
Service Plan.
 
  Holders of Service Shares of a Fund bear all expenses and fees paid to Serv-
ice Organizations under the Service Plan as well as any other expenses which
are directly attributable to such Shares.
 
  Service Organizations may charge fees directly to their customers who are the
beneficial owners of Service Shares in connection with their customer accounts.
These fees would be in addition to any amounts received by the Service Organi-
zation under a Service Agreement and may affect the return earned on an invest-
ment in a Fund. The Trust, on behalf of the Funds, accrues payments made pursu-
ant to a Service Agreement daily. All inquiries of beneficial owners of Service
Shares should be directed to such owners' Service Organization.
 
  The Investment Adviser, Distributor, and/or their affiliates, also pay
additional compensation from time to time, out of their assets and not as an
additional charge to the Funds, to selected Service Organizations and other
persons in connection with the sale of Shares of the Funds and other investment
portfolios of the Trust (such as additional payments based on new sales amounts
exceeding pre-established thresholds, or the length of time customer assets
have remained in the Trust) and, subject to applicable NASD regulations,
contribute to various non-cash and cash incentive arrangements to promote the
sale of Shares, as well as sponsor various educational programs, sales contests
and/or promotions in which participants may receive reimbursement of expenses,
entertainment and prizes such as travel awards, merchandise, cash, investment
research and educational information and related support materials. This
additional compensation can vary among Service Organizations depending upon
such factors as the amounts their customers have invested (or may invest) in
particular
 
                                       38
<PAGE>
 
investment portfolios of the Trust, the particular program involved, or the
amount of reimbursable expenses. Additional compensation based on sales may,
but is currently not expected to, exceed 0.50% (annualized) of the amount
invested. For further information, see the Additional Statement.
 
  For the fiscal year ended January 31, 1998, the Trust paid the Service
Organizations fees at the annual rate of 0.50% of each Fund's average daily net
assets attributable to Service Shares for those Funds that had commenced
operations.
 
 
                            REPORTS TO SHAREHOLDERS
 
 
  Recordholders of Service Shares of the Funds will receive an annual report
containing audited financial statements and a semi-annual report. Each
recordholder of Service Shares will also be provided with a printed confirma-
tion for each transaction in its account and a quarterly account statement. A
year-to-date statement for any account will be provided to a Service Organiza-
tion upon request made to Goldman Sachs.
 
  Service Organizations will be responsible for providing services similar to
those described above to their customers who are the beneficial owners of such
Shares. For example, Service Organizations are responsible for providing each
customer exercising investment discretion with quarterly statements with re-
spect to such customer's account in lieu of an immediate confirmation of each
transaction.
 
 
                                   DIVIDENDS
 
 
  Each dividend from net investment income and capital gain distributions, if
any, declared by a Fund on its outstanding Service Shares will, at the election
of each shareholder, be paid (i) in cash or (ii) in additional Service Shares
of such Fund. This election should initially be made on a shareholder's Account
Information Form and may be changed upon written notice to Goldman Sachs at any
time prior to the record date for a particular dividend or distribution. If no
election is made, all dividends from net investment income and capital gain
distributions will be reinvested in Service Shares of the applicable Fund.
 
  The election to reinvest dividends and distributions paid by a Fund in addi-
tional Service Shares of the Fund will not affect the tax treatment of such
dividends and distributions, which will be treated as received by the share-
holder and then used to purchase Service Shares of a Fund.
 
  Each Fund intends that all or substantially all its net investment income and
net capital gains, after reduction by available capital losses, including any
capital losses carried forward from prior years, will be declared as dividends
for each taxable year. Each Fund will pay dividends from net investment income,
and dividends from net realized capital gains, reduced by available capital
losses, at least annually. From time to time, a portion of a Fund's dividends
may constitute a return of capital.
 
  At the time of an investor's purchase of Shares of a Fund, a portion of the
NAV per Share may be represented by undistributed income of the Fund or real-
ized or unrealized appreciation of the Fund's portfolio securities. Therefore,
subsequent distributions on such Shares from such income or realized apprecia-
tion may be
 
                                       39
<PAGE>
 
taxable to the investor even if the NAV of the investor's Shares is, as a re-
sult of the distributions, reduced below the cost of such Shares and the dis-
tributions (or portions thereof) represent a return of a portion of the pur-
chase price.
 
 
                           PURCHASE OF SERVICE SHARES
 
 
  Customers of Service Organizations may invest in Service Shares only through
their Service Organizations. Service Shares may be purchased on any Business
Day at the NAV per Share next determined after receipt of an order by Goldman
Sachs from a Service Organization. (See "Additional Services" for a description
of limited situations where a Service Organization or other intermediary may be
authorized to accept orders for the Funds.) No sales load will be charged. Cur-
rently, the NAV is determined as of the close of regular trading on the New
York Stock Exchange (which is normally, but not always, 3:00 p.m. Chicago time,
4:00 p.m. New York time), as described under "Net Asset Value." Purchases of
Service Shares of the Funds must be settled within three (3) Business Days of
the receipt of a complete purchase order. Payment of the proceeds of redemption
of Shares purchased by check may be delayed for a period of time as described
under "Redemption of Service Shares."
 
  The Service Organizations are responsible for the timely transmittal of
purchase orders to Goldman Sachs and payments to State Street Bank and Trust
Company ("State Street"). In order to facilitate timely transmittal, the
Service Organizations have established times by which purchase orders and
payments must be received by them.
 
PURCHASE PROCEDURES
 
  Purchases of Service Shares may be made by a Service Organization placing an
order with Goldman Sachs at 800-621-2550 and either wiring federal funds to
State Street or initiating an ACH transfer. Purchases may also be made by a
Service Organization by check (except that the Trust will not accept a check
drawn on a foreign bank or a third party check) or Federal Reserve draft made
payable to "Goldman Sachs International Equity Funds--Name of Fund and Class of
Shares" and should be directed to "Goldman Sachs International Equity Funds--
Name of Fund and Class of Shares," c/o National Financial Data Services, Inc.
("NFDS"), P.O. Box 419711, Kansas City, MO 64141-6711.
 
OTHER PURCHASE INFORMATION
 
  The Funds do not have any minimum purchase or account requirements with
respect to Service Shares. A Service Organization may, however, impose a
minimum amount for initial and subsequent investments in Service Shares, and
may establish other requirements such as a minimum account balance. A Service
Organization may effect redemptions of noncomplying accounts, and may impose a
charge for any special services rendered to its customers. Customers should
contact their Service Organization for further information concerning such
requirements and charges.
 
  The Funds reserve the right to redeem Service Shares of any Service Organiza-
tion whose account balance is less than $50 as a result of earlier redemptions.
Such redemptions will not be implemented if the value of a recordholder's ac-
count falls below the minimum account balance solely as a result of market con-
ditions. The
 
                                       40
<PAGE>
 
Trust will give 60 days' prior written notice to Service Organizations whose
Service Shares are being redeemed to allow them to purchase sufficient addi-
tional Service Shares to avoid such redemption.
 
  The Funds and Goldman Sachs each reserve the right to reject any specific
purchase order (including exchanges) or to restrict purchases or exchanges by a
particular purchaser (or group of related purchasers). This may occur, for ex-
ample, when a purchaser or group of purchaser's pattern of frequent purchases,
sales or exchanges of Service Shares of a Fund is evident, or if purchases,
sales, or exchanges are, or a subsequent abrupt redemption might be, of a size
that would disrupt management of a Fund.
 
  In the sole discretion of Goldman Sachs, a Fund may accept securities instead
of cash for the purchase of Shares of the Fund. Such purchases will be
permitted only if the Investment Adviser determines that any securities
acquired in this manner are consistent with the Fund's investment objectives,
restrictions and policies and are desirable investments for the Fund.
 
 
                               EXCHANGE PRIVILEGE
 
 
  Service Shares of the Funds may be exchanged by a Service Organization for
(i) Service Shares of any other mutual fund sponsored by Goldman Sachs and des-
ignated as an eligible fund for this purpose; and (ii) the corresponding class
of any Goldman Sachs Money Market Fund at the NAV next determined either by
writing to Goldman Sachs, Attention: Goldman Sachs International Equity Funds--
Name of Fund and Class of Shares, c/o GSAM Shareholder Services, 4900 Sears
Tower, Chicago, Illinois 60606 or, if previously elected in the Fund's Account
Information Form, by telephone at 800-621-2550 (7:00 a.m. to 5:30 p.m. Chicago
time). A shareholder should obtain and read the prospectus relating to any
other fund and its shares and consider its investment objective, policies and
applicable fees before making an exchange. Service Shares acquired by telephone
exchange must be registered in the same name(s) and have the same address as
Service Shares of the Fund for which the exchange is being made.
 
   In an effort to prevent unauthorized or fraudulent exchanges by telephone,
Goldman Sachs employs reasonable procedures as set forth under "Redemption of
Service Shares" to confirm that such instructions are genuine. In times of
drastic economic or market changes the telephone exchange privilege may be dif-
ficult to implement. For federal income tax purposes, an exchange is treated as
a sale of the Service Shares surrendered in the exchange, on which an investor
may realize a gain or loss, followed by a purchase of Service Shares or the
corresponding class of any Goldman Sachs Money Market Fund received in the ex-
change. Shareholders should consult their own tax advisers concerning the tax
consequences of an exchange. Exchanges are available only in states where ex-
changes may legally be made. The exchange privilege may be materially modified
or withdrawn at any time on 60 days' written notice to recordholders of Service
Shares and is subject to certain limitations. See "Purchase of Service Shares."
 
 
                          REDEMPTION OF SERVICE SHARES
 
 
  The Funds will redeem their Service Shares upon request of a recordholder of
such Shares on any Business Day at the NAV next determined after the receipt of
a request in proper form by Goldman Sachs. (See "Additional Services" for a de-
scription of limited situations where a Service Organization or other interme-
diary may
 
                                       41
<PAGE>
 
be authorized to accept requests for the Funds.) If Service Shares to be re-
deemed were recently purchased by check, a Fund may delay transmittal of re-
demption proceeds until such time as it has assured itself that good funds have
been collected for the purchase of such Service Shares. This may take up to 15
days. Redemption requests may be made by a Service Organization by writing to
or calling the Transfer Agent at the address or telephone number set forth on
the back cover of this Prospectus. A Service Organization may request redemp-
tions by telephone if the optional telephone redemption privilege is elected on
the Account Information Form. It may be difficult to implement redemptions by
telephone in times of drastic economic or market changes.
 
   In an effort to prevent unauthorized or fraudulent redemption or exchange
requests by telephone, Goldman Sachs employs reasonable procedures specified by
the Trust to confirm that such instructions are genuine. Among other things,
any redemption request that requires money to go to an account or address other
than that designated on the Account Information Form must be in writing and
signed by an authorized person designated on the Account Information Form. Any
such written request is also confirmed by telephone with both the requesting
party and the designated bank account to verify instructions. Exchanges among
accounts with different names, addresses and social security or other taxpayer
identification numbers must be in writing and signed by an authorized person
designated on the Account Information Form. Other procedures may be implemented
from time to time concerning telephone redemptions and exchanges. If reasonable
procedures are not implemented, the Trust may be liable for any loss due to
unauthorized or fraudulent transactions. In all other cases, neither the Funds,
the Trust nor Goldman Sachs will be responsible for the authenticity of
redemption or exchange instructions received by telephone.
 
  The Funds will arrange for the proceeds of redemptions effected by any means
to be wired to the recordholder of Service Shares or, if the recordholder
elects in writing, by check. Redemption proceeds paid by wire transfer will
normally be wired on the next Business Day in federal funds (for a total one-
day delay), but may be paid up to three days after receipt of a properly
executed redemption request. Wiring of redemption proceeds may be delayed one
additional Business Day if the Federal Reserve Bank is closed on the day
redemption proceeds would ordinarily be wired. Redemption proceeds paid by
check will normally be mailed to the address of record within three Business
Days of receipt of a properly executed redemption request. Once wire transfer
instructions have been given by Goldman Sachs, neither the Funds, the Trust nor
Goldman Sachs assumes any further responsibility for the performance of
intermediaries or the customer's Service Organization in the transfer process.
If a problem with such performance arises, the customer should deal directly
with such intermediaries or Service Organizations.
 
  Additional documentation regarding a redemption by any means may be required
to effect a redemption when deemed appropriate by the Transfer Agent. The
request for such redemption will not be considered to have been received in
proper form until such additional documentation has been submitted to the
Transfer Agent by the recordholder of Service Shares.
 
  Service Organizations are responsible for the timely transmittal of
redemption requests by their customers to the Transfer Agent. In order to
facilitate timely transmittal of redemption requests, Service Organizations
have established times by which redemption requests must be received by them.
Additional documentation may be required when deemed appropriate by a Service
Organization.
 
                              --------------------
 
                                       42
<PAGE>
 
 
                                  APPENDIX
 
 
 
   GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON ACCOUNT
                               INFORMATION FORM
 
  You are required by law to provide a Fund with your correct Taxpayer
Identification Number (TIN), regardless of whether you file tax returns.
Failure to do so may subject you to penalties. Failure to provide your correct
TIN and to sign your name in the Certification section of the Account
Information Form could result in withholding of 31% by a Fund for the federal
backup withholding tax on distributions, redemptions, exchanges and other
payments relating to your account.
 
  Any tax withheld may be credited against taxes owed on your federal income
tax return.
 
  If you do not have a TIN, you should apply for one immediately by contacting
your local office of the Social Security Administration or the Internal
Revenue Service (IRS). Backup withholding could also apply to payments
relating to your account prior to a Fund's receipt of your TIN.
 
  Special rules apply for certain entities. For example, for an account
established under a Uniform Gifts or Transfers to Minors Act, the TIN of the
minor should be furnished.
 
  If you have been notified by the IRS that you are subject to backup
withholding because you failed to report all your interest and/or dividend
income on your tax return and you have not been notified by the IRS that such
withholding should cease, you must cross out item (2) in the Certification
section of the Account Information Form.
 
  If you are an exempt recipient, you should furnish your TIN and certify your
exemption by signing the Certification section and writing "exempt" after your
signature. Exempt recipients include: corporations, tax-exempt pension plans
and IRAs, governmental agencies, financial institutions, registered securities
and commodities dealers and others.
 
  If you are a nonresident alien or foreign entity, you must provide a
completed Form W-8 to a Fund in order to avoid backup withholding on certain
payments. Other payments to you may be subject to nonresident alien
withholding of up to 30%.
 
  For further information regarding backup and nonresident alien withholding,
see Sections 3406, 1441 and 1442 of the Code and consult your tax adviser.
 
                                      A-1
<PAGE>
 
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS ASSET
MANAGEMENT
ONE NEW YORK PLAZA
NEW YORK, NEW YORK 10004
 
GOLDMAN SACHS ASSET
MANAGEMENT INTERNATIONAL
133 PETERBOROUGH COURT
LONDON, ENGLAND EC4A 2BB
 
GOLDMAN, SACHS & CO.
DISTRIBUTOR
85 BROAD STREET
NEW YORK, NEW YORK 10004
 
GOLDMAN, SACHS & CO.
TRANSFER AGENT
4900 SEARS TOWER
CHICAGO, ILLINOIS 60606
 
STATE STREET BANK AND TRUST COMPANY
CUSTODIAN
1776 HERITAGE DRIVE
NORTH QUINCY, MASSACHUSETTS 02171
 
ARTHUR ANDERSEN LLP
INDEPENDENT PUBLIC ACCOUNTANTS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
 
TOLL FREE (IN U.S.) . . . . . . . . 800-621-2550
 
EQPROSVC
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS
INTERNATIONAL
EQUITY FUNDS
 
- --------------------------------------------------------------------------------
 
PROSPECTUS
 
SERVICE SHARES
 
 
 
LOGO
Goldman
Sachs
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
 
- -------------------------------------------------------------------------------
   
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. SECURITIES OF THE EUROPEAN EQUITY FUND
("SECURITIES") MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE
TIME THE REGISTRATION STATEMENT BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT
CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL
THERE BE ANY SALE OF THESE SECURITIES IN ANY STATE IN WHICH SUCH OFFER,
SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION
UNDER THE SECURITIES LAWS OF ANY SUCH STATE.     
                   
PROSPECTUS      PRELIMINARY PROSPECTUS DATED JULY 15, 1998     
   
October 1, 1998     
         GOLDMAN SACHS INTERNATIONAL EQUITY FUNDS INSTITUTIONAL SHARES
 
GOLDMAN SACHS CORE INTERNA-         GOLDMAN SACHS INTERNATIONAL
TIONAL EQUITY FUND                  SMALL CAP FUND
 Seeks long-term growth of            Seeks long-term capital ap-
 capital through a broadly di-        preciation through invest-
 versified portfolio of equity        ments in equity securities of
 securities of large cap com-         companies with public stock
 panies that are organized            market capitalizations of $1
 outside the U.S. or whose se-        billion or less at the time
 curities are principally             of investment that are orga-
 traded outside the U.S.              nized outside the U.S. or
                                      whose securities are princi-
                                      pally traded outside the U.S.
 
GOLDMAN SACHS INTERNATIONAL EQ-
UITY FUND
 Seeks long-term capital ap-        GOLDMAN SACHS EMERGING MARKETS
 preciation through invest-         EQUITY FUND
 ments in equity securities of        Seeks long-term capital ap-
 companies that are organized         preciation through invest-
 outside the U.S. or whose se-        ments in equity securities of
 curities are principally             emerging country issuers.
 traded outside the U.S.
 
                                    GOLDMAN SACHS ASIA GROWTH FUND
                                      Seeks long-term capital ap-
GOLDMAN SACHS EUROPEAN EQUITY         preciation through invest-
FUND                                  ments in equity securities of
                                      companies related (in the
 Seeks long-term capital ap-          manner described herein) to
 preciation through invest-           Asian countries.
 ments in equity securities of
 European companies.     
 
GOLDMAN SACHS JAPANESE EQUITY
FUND
 Seeks long-term capital ap-
 preciation through invest-
 ments in equity securities of
 Japanese companies.
 
                               -----------------
 
  Goldman Sachs Asset Management ("GSAM"), New York, New York, a separate
operating division of Goldman, Sachs & Co. ("Goldman Sachs"), serves as
investment adviser to the Goldman Sachs CORE International Equity Fund. Goldman
Sachs Asset Management International ("GSAMI"), London, England, an affiliate
of Goldman Sachs, serves as investment adviser to each other Fund. GSAM and
GSAMI are each referred to in this Prospectus as the "Investment Adviser."
Goldman Sachs serves as each Fund's distributor and transfer agent.
   
  This Prospectus provides information about Goldman Sachs Trust (the "Trust")
and the Funds that a prospective investor should understand before investing.
This Prospectus should be retained for future reference. A Statement of
Additional Information (the "Additional Statement"), dated October 1, 1998,
containing further information about the Trust and the Funds which may be of
interest to investors, has been filed with the Securities and Exchange
Commission ("SEC"), is incorporated herein by reference in its entirety, and
may be obtained without charge from Goldman Sachs by calling the telephone
number, or writing to one of the addresses, listed on the back cover of this
Prospectus. The SEC maintains a Web site (http://www.sec.gov) that contains the
Additional Statement and other information regarding the Trust.     
 
INSTITUTIONAL SHARES OF THE FUNDS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR
GUARANTEED OR ENDORSED BY, ANY BANK OR OTHER INSURED DEPOSITORY INSTITUTION AND
ARE NOT INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL
RESERVE BOARD OR ANY OTHER GOVERNMENT AGENCY. AN INVESTMENT IN A FUND INVOLVES
INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
 
                                                        (continued on next page)
<PAGE>
 
(cover continued)
   
  A FUND'S INVESTMENTS IN SECURITIES OF FOREIGN ISSUERS AND FOREIGN CURRENCIES
ENTAIL CERTAIN RISKS NOT CUSTOMARILY ASSOCIATED WITH INVESTING IN SECURITIES OF
U.S. ISSUERS QUOTED IN U.S. DOLLARS, INCLUDING RISKS RELATING TO CHANGES IN
RELATIVE CURRENCY EXCHANGE RATES OR (AS IN THE CASE OF THE EXPECTED
INTRODUCTION OF THE EURO) THE CREATION OF NEW CURRENCIES. THE SECURITIES
MARKETS OF ASIAN, LATIN AMERICAN, EASTERN EUROPEAN, AFRICAN AND OTHER EMERGING
COUNTRIES IN WHICH THE CORE INTERNATIONAL EQUITY FUND CAN INVEST A PORTION OF
ITS ASSETS AND THE EUROPEAN EQUITY, INTERNATIONAL SMALL CAP, INTERNATIONAL
EQUITY, EMERGING MARKETS AND ASIA GROWTH FUNDS MAY INVEST WITHOUT LIMIT, ARE
LESS LIQUID, ARE ESPECIALLY SUBJECT TO GREATER PRICE VOLATILITY, HAVE SMALLER
MARKET CAPITALIZATIONS, HAVE LESS GOVERNMENT REGULATION AND ARE NOT SUBJECT TO
AS EXTENSIVE AND FREQUENT ACCOUNTING, FINANCIAL AND OTHER REPORTING
REQUIREMENTS AS THE SECURITIES MARKETS OF MORE DEVELOPED COUNTRIES. FURTHER,
INVESTMENT IN EQUITY SECURITIES OF ISSUERS LOCATED IN RUSSIA AND CERTAIN OTHER
EMERGING COUNTRIES INVOLVES RISK OF LOSS RESULTING FROM PROBLEMS IN SHARE
REGISTRATION AND CUSTODY, WHICH RISKS ARE NOT NORMALLY ASSOCIATED WITH
INVESTMENT IN MORE DEVELOPED COUNTRIES. FUNDS THAT INVEST IN FOREIGN SECURITIES
AND EMERGING MARKETS ARE INTENDED FOR INVESTORS WHO CAN ACCEPT THE RISKS
ASSOCIATED WITH THESE INVESTMENTS AND MAY NOT BE SUITABLE FOR ALL INVESTORS.
THE EUROPEAN EQUITY, JAPANESE EQUITY AND ASIA GROWTH FUNDS WILL BE PARTICULARLY
SUBJECT TO EVENTS AFFECTING THE MARKETS IN WHICH THESE FUNDS CONCENTRATE THEIR
INVESTMENTS. SEE "DESCRIPTION OF SECURITIES" AND "RISK FACTORS."     
 
                               TABLE OF CONTENTS
 
<TABLE>   
<CAPTION>
                                     PAGE
                                     ----
<S>                                  <C>
Fund Highlights....................    3
Fees and Expenses..................    6
Financial Highlights...............    8
Investment Objectives and Policies.   12
Description of Securities..........   17
Investment Techniques..............   21
Risk Factors.......................   25
Investment Restrictions............   28
Portfolio Turnover.................   29
Management.........................   29
Expenses...........................   34
Net Asset Value....................   34
</TABLE>    
<TABLE>   
<CAPTION>
                                     PAGE
                                     ----
<S>                                  <C>
Performance Information............   35
Shares of the Trust................   35
Taxation...........................   36
Additional Information.............   37
Reports to Shareholders............   38
Dividends..........................   38
Purchase of Institutional Shares...   38
Exchange Privilege.................   41
Redemption of Institutional Shares.   41
Appendix A ........................  A-1
Appendix B.........................  B-1
Account Information Form
</TABLE>    
 
                                       2
<PAGE>
 
 
                                FUND HIGHLIGHTS
 
   The following is intended to highlight certain information and is
 qualified in its entirety by the more detailed information contained in
 this Prospectus.
 
  WHAT IS THE GOLDMAN SACHS TRUST?
 
   The Goldman Sachs Trust is an open-end management investment company
 that offers its shares ("Shares") in several investment funds (commonly
 known as mutual funds (the "Funds")). Each Fund pools the monies of
 investors by selling its Shares to the public and investing these monies
 in a portfolio of securities designed to achieve that Fund's stated
 investment objectives.
 
  WHAT ARE THE INVESTMENT OBJECTIVES AND POLICIES OF THE FUNDS?
 
   Each Fund has distinct investment objectives and policies. There can be
 no assurance that a Fund's objectives will be achieved. Each Fund is a
 "diversified open-end management company" as defined in the Investment
 Company Act of 1940, as amended (the "Act"). For a further description of
 each Fund's investment objectives and policies, see "Investment
 Objectives and Policies," "Description of Securities" and "Investment
 Techniques."
 
<TABLE>   
<S>             <C>               <C>                                           <C>
                   INVESTMENT
 FUND NAME         OBJECTIVES               INVESTMENT CRITERIA                BENCHMARK
- --------------  ----------------  ---------------------------------------  ----------------
                                                              
 CORE           Long-term growth  At least 90% of total assets in equity      CAFE Index
 INTERNATIONAL  of capital.       securities of companies organized           (unhedged)
 EQUITY FUND                      outside the United States or whose
                                  securities are principally traded
                                  outside the United States. The Fund
                                  seeks broad representation of large cap
                                  issuers across major countries and
                                  sectors of the international economy.
                                  The Fund's investments are selected
                                  using both a variety of quantitative
                                  techniques and fundamental research in
                                  seeking to maximize the Fund's expected
                                  return, while maintaining risk, style,
                                  capitalization and industry
                                  characteristics similar to the unhedged
                                  Morgan Stanley Capital International
                                  (MSCI) Europe, Australasia and Far East
                                  Index (the "EAFE Index"). The Fund may
                                  employ certain currency management
                                  techniques.
- ----------------------------------------------------------------------------------------------
 INTERNATIONAL  Long-term         Substantially all, and at least 65%, of     FT/Actuaries
 EQUITY FUND    capital           total assets in equity securities           Europe and
                appreciation.     of companies organized outside              Pacific Index
                                  the United States or whose securities       (unhedged)
                                  are principally traded outside the
                                  United States. The Fund may employ
                                  currency management techniques.
- ----------------------------------------------------------------------------------------------
 EUROPEAN       Long-term         Substantially all, and at least 65%, of     FT/S&P Actuaries
 EQUITY FUND    capital           total assets in equity securities of        Europe Index
                appreciation.     European companies. The Fund may employ     (unhedged)
                                  currency management techniques.
- ----------------------------------------------------------------------------------------------
 JAPANESE       Long-term         Substantially all, and at least 65%, of     Tokyo Price
 EQUITY FUND    capital           total assets in equity securities of        Index ("TOPIX")
                appreciation.     Japanese companies. The Fund may employ
                                  currency management techniques.
</TABLE>    
 
 
                                                                     (continued)
 
                                       3
<PAGE>
 
<TABLE>
<S>             <C>               <C>                                      <C>
                   INVESTMENT
 FUND NAME         OBJECTIVES               INVESTMENT CRITERIA                BENCHMARK
 -------------  ----------------  ---------------------------------------  -------------------
 
 INTERNATIONAL  Long-term         Substantially all, and at least 65%, of     Morgan Stanley
 SMALL CAP      capital           total assets in equity securities of        Capital
 FUND           appreciation.     companies with public stock market          International
                                  capitalizations of $1 billion or less       EAFE Small Cap
                                  at the time of investment that are          Index
                                  organized outside the United States or
                                  whose securities are principally traded
                                  outside the United States. The Fund may
                                  employ currency management techniques.
- ----------------------------------------------------------------------------------------------
 EMERGING       Long-term         Substantially all, and at least 65%, of     Morgan Stanley
 MARKETS        capital           total assets in equity securities           Capital
 EQUITY FUND    appreciation.     of emerging country issuers. The Fund       International
                                  may employ certain currency management      Emerging Markets
                                  techniques.                                 Free Index
- ----------------------------------------------------------------------------------------------
 ASIA GROWTH    Long-term         Substantially all, and at least 65%, of     Morgan Stanley
 FUND           capital           total assets in equity securities           Capital
                appreciation.     of companies in China, Hong                 International
                                  Kong, India, Indonesia, Malaysia,           All Country Asia
                                  Pakistan, the Philippines,  Singapore,      Free ex-Japan
                                  South Korea, Sri Lanka, Taiwan,             Index
                                  Thailand and other Asian countries.
                                  The Fund may employ certain currency
                                  management techniques.
</TABLE>
 
 
 WHAT ARE THE RISK FACTORS AND SPECIAL CHARACTERISTICS THAT I SHOULD CONSIDER
 BEFORE INVESTING?
 
  Each Fund's Share price will fluctuate with market, economic and, to the
extent applicable, foreign exchange conditions, so that an investment in
any of the Funds may be worth more or less when redeemed than when
purchased. None of the Funds should be relied upon as a complete investment
program. There can be no assurance that a Fund's investment objectives will
be achieved. See "Risk Factors."
 
  Risks of Investing in Small Capitalization Companies. To the extent that
a Fund invests in the securities of small market capitalization companies,
the Fund may be exposed to a higher degree of risk and price volatility.
Securities of such issuers may lack sufficient market liquidity to enable a
Fund to effect sales at an advantageous time or without a substantial drop
in price.
 
  Foreign Risks. Investments in securities of foreign issuers and
currencies involve risks that are different from those associated with
investments in domestic securities. The risks associated with foreign
investments and currencies include changes in relative currency exchange
rates (or, as in the case of the expected introduction of the euro next
year, the creation of new currencies), political and economic developments,
the imposition of exchange controls, confiscation and other governmental
restrictions. Generally, there is less availability of data on foreign
companies and securities markets as well as less regulation of foreign
stock exchanges, brokers and issuers. A Fund's investments in emerging
markets and countries ("Emerging Countries") involves greater risks than
investments in the developed countries of Western Europe, the United
States, Canada, Australia, New Zealand and Japan. In addition, because the
Funds invest primarily outside the United States, they may involve greater
risks, since the securities markets of foreign countries are generally less
liquid and subject to greater price volatility. The securities markets of
Emerging Countries, including those in Asia, Latin America, Eastern Europe
and Africa are marked by a high concentration of market capitalization and
trading volume in a small number of issuers representing a limited number
of industries, as well as a high concentration of ownership of such
securities by a limited number of investors.
 
  Risks of Investing in Japanese Markets. The Japanese Equity Fund will
concentrate in Japanese securities and, therefore, will be particularly subject
to the risk of adverse social, political and economic events which occur in
Japan or affect the Japanese markets.
 
  Other. A Fund's use of certain investment techniques, including
derivatives, forward contracts, options and futures, will subject the Fund
to greater risk than funds that do not employ such techniques.
 
                                       4
<PAGE>
 
 
 WHO MANAGES THE FUNDS?
   
  Goldman Sachs Asset Management serves as Investment Adviser to the CORE
International Equity Fund. Goldman Sachs Asset Management International
serves as Investment Adviser to each other Fund. As of       , 1998, the
Investment Advisers, together with their affiliates, acted as investment
adviser or distributor for assets in excess of $   billion.     
 
 WHO DISTRIBUTES THE FUNDS' SHARES?
 
  Goldman Sachs acts as distributor of each Fund's Shares (the
"Distributor").
 
 WHAT IS THE MINIMUM INVESTMENT?
 
  The minimum initial investment is $1,000,000 or $10,000,000 (depending
upon an investor's eligibility) in Institutional Shares of a Fund alone or
in combination with Institutional Shares (or the corresponding class) of
any other mutual fund sponsored by Goldman Sachs and designated as an
eligible fund for this purpose.
 
 HOW DO I PURCHASE INSTITUTIONAL SHARES?
 
  You may purchase Institutional Shares of the Funds through Goldman Sachs.
Institutional Shares are purchased at the current net asset value ("NAV")
without any sales load. See "Purchase of Institutional Shares."
 
 HOW DO I SELL MY INSTITUTIONAL SHARES?
 
  You may redeem Institutional Shares upon request on any Business Day, as
defined under "Additional Information," at the NAV next determined after
receipt of such request in proper form. See "Redemption of Institutional
Shares."
 
 HOW DO I RECEIVE DIVIDENDS AND DISTRIBUTIONS?
 
 
<TABLE>   
<CAPTION>
                                       INVESTMENT INCOME DIVIDENDS CAPITAL GAINS
FUND                                        DECLARED AND PAID      DISTRIBUTIONS
- ----                                        -----------------      -------------
<S>                                    <C>                         <C>
CORE International Equity.............          Annually             Annually
International Equity..................          Annually             Annually
European Equity.......................          Annually             Annually
Japanese Equity.......................          Annually             Annually
International Small Cap...............          Annually             Annually
Emerging Markets Equity...............          Annually             Annually
Asia Growth...........................          Annually             Annually
</TABLE>    
 
  Recordholders of Institutional Shares may receive dividends and
distributions in additional Institutional Shares of the Fund in which they
have invested or may elect to receive them in cash. For further information
concerning dividends and distributions, see "Dividends."
 
                                       5
<PAGE>
 
                               FEES AND EXPENSES
                            (INSTITUTIONAL SHARES)
 
<TABLE>   
<CAPTION>
                          CORE                             INT'L  EMERGING
                          INT'L  INT'L  EUROPEAN JAPANESE  SMALL  MARKETS   ASIA
                         EQUITY  EQUITY  EQUITY   EQUITY    CAP    EQUITY  GROWTH
                         FUND/1/  FUND  FUND/1/  FUND/1/  FUND/1/ FUND/1/   FUND
                         ------- ------ -------- -------- ------- -------- ------
<S>                      <C>     <C>    <C>      <C>      <C>     <C>      <C>
SHAREHOLDER TRANSACTION
 EXPENSES:
 Maximum Sales Charge
  Imposed on Purchases..  None    None    None     None    None     None    None
 Maximum Sales Charge
  Imposed on Reinvested
  Dividends.............  None    None    None     None    None     None    None
 Redemption Fees........  None    None    None     None    None     None    None
 Exchange Fees..........  None    None    None     None    None     None    None
ANNUAL FUND OPERATING
 EXPENSES: (as a
 percentage of average
 daily net assets)
 Management Fees (after
  applicable
  limitations)/2/.......  0.75%   0.90%   1.00%    0.90%   1.10%    1.10%   0.86%
 Distribution (Rule 12b-
  1) Fees...............  None    None    None     None    None     None    None
 Other Expenses (after
  applicable
  limitations)/3/.......  0.25%   0.18%   0.14%    0.10%   0.30%    0.20%   0.25%
                          ----    ----    ----     ----    ----     ----    ----
 TOTAL FUND OPERATING
  EXPENSES (AFTER FEE
  AND EXPENSE
  LIMITATIONS)/4/.......  1.00%   1.08%   1.14%    1.00%   1.40%    1.30%   1.11%
                          ====    ====    ====     ====    ====     ====    ====
</TABLE>    
- ---------------------
/1/  Based on estimated amounts for the current fiscal year.
/2/  The Investment Adviser voluntarily have agreed not to impose a portion of
     the management fee on the CORE International Equity, International Equity,
  Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
  Growth Funds equal to 0.10%, 0.10%, 0.10%, 0.10%, 0.10% and 0.14%,
  respectively. Without such limitations, management fees would be 0.85%,
  1.00%, 1.00%, 1.20%, 1.20% and 1.00% of each Fund's average daily net
  assets, respectively.
   
/3The/Investment Advisers voluntarily have agreed to reduce or limit certain
  other expenses (excluding management fees, taxes, interest and brokerage
  fees and litigation, indemnification and other extraordinary expenses (and
  transfer agency fees in the case of the International Equity, European
  Equity, Emerging Markets Equity and Asia Growth Funds)) for the following
  Funds to the extent such expenses exceed the following percentage of average
  daily net assets:     
<TABLE>   
<CAPTION>
                                                                         OTHER
                                                                        EXPENSES
                                                                        --------
      <S>                                                               <C>
      CORE International Equity........................................   0.25%
      International Equity.............................................   0.20%
      European Equity..................................................   0.10%
      Japanese Equity .................................................   0.10%
      International Small Cap..........................................   0.30%
      Emerging Markets Equity..........................................   0.16%
      Asia Growth......................................................   0.24%
</TABLE>    
 
/4Without/the limitations described above, "Other Expenses" and "Total
  Operating Expenses" of the Institutional Shares of the International Equity
  and Asia Growth Funds for the fiscal year ended January 31, 1998, would have
  been as follows:
<TABLE>   
<CAPTION>
                                                                         TOTAL
                                                               OTHER   OPERATING
                                                              EXPENSES EXPENSES
                                                              -------- ---------
      <S>                                                     <C>      <C>
      International Equity...................................   0.18%    1.18%
      Asia Growth............................................   0.31%    1.31%
</TABLE>    
    
 In addition, without the limitations described above, "Other Expenses" and
 "Total Operating Expenses" of the Institutional Shares of the CORE
 International Equity, European Equity, Japanese Equity, Emerging Markets and
 International Small Cap Funds for the current fiscal year are estimated to be
 as follows:     
<TABLE>   
<CAPTION>
                                                                         TOTAL
                                                               OTHER   OPERATING
                                                              EXPENSES EXPENSES
                                                              -------- ---------
      <S>                                                     <C>      <C>
      CORE International Equity..............................   0.64%    1.49%
      European Equity........................................   0.69%    1.69%
      Japanese Equity........................................   0.79%    1.79%
      International Small Cap................................   0.74%    1.94%
      Emerging Markets Equity................................   0.34%    1.54%
</TABLE>    
 
 
                                       6
<PAGE>
 
<TABLE>   
<CAPTION>
EXAMPLE:                                       1 YEAR 3 YEARS 5 YEARS 10 YEARS
- --------                                       ------ ------- ------- --------
<S>                                            <C>    <C>     <C>     <C>
You would pay the following expenses on a
 hypothetical $1,000 investment, assuming (1)
 a 5% annual return and (2) redemption at the
 end of each time period:
CORE International Equity.....................  $10     $32     n/a      n/a
International Equity..........................  $11     $34     $60     $132
European Equity...............................  $12     $36     n/a      n/a
Japanese Equity...............................  $10     $32     n/a      n/a
International Small Cap.......................  $14     $44     n/a      n/a
Emerging Markets Equity.......................  $13     $41     n/a      n/a
Asia Growth...................................  $11     $35     $61     $135
</TABLE>    
   
  The Investment Adviser and Goldman Sachs may modify or discontinue any of
the limitations set forth above in the future at their discretion. The
information set forth in the foregoing table and hypothetical example relates
only to Institutional Shares of the Funds. Each Fund also offers Service
Shares and Class A, Class B and Class C Shares, which are subject to different
fees and expenses (which affect performance), have different minimum
investment requirements and are entitled to different services. Information
regarding Service, Class A, Class B and Class C Shares may be obtained from an
investor's sales representative or from Goldman Sachs by calling the number on
the back cover of this Prospectus.     
 
  Institutions that invest in Institutional Shares on behalf of their
customers may charge fees directly to their customer accounts in connection
with their investments. Such fees, if any, may affect the return such
customers realize with respect to their investments.
 
  Certain institutions may also receive other compensation in connection with
the sale and distribution of Institutional Shares or for services to their
customers' accounts and/or the Funds. For additional information regarding
such compensation, see "Purchase of Institutional Shares" in this Prospectus
and the Additional Statement.
 
  The purpose of the foregoing table is to assist investors in understanding
the various fees and expenses of a Fund that an investor will bear directly or
indirectly. The information on the fees and expenses included in the table and
hypothetical example above are based on each Fund's fees and expenses (actual
or estimated) and should not be considered as representative of past or future
expenses. Actual fees and expenses may be greater or less than those
indicated. Moreover, while the example assumes a 5% annual return, a Fund's
actual performance will vary and may result in an actual return greater or
less than 5%. See "Management--Investment Advisers."
 
                                       7
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
 
         SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD
   
  The following data have been audited by Arthur Andersen LLP, independent
public accountants, as indicated in their report incorporated by reference
into the Additional Statement from the Annual Report to shareholders of the
Funds for the year ended January 31, 1998 (the "Annual Report"). This
information should be read in conjunction with the financial statements and
related notes incorporated by reference and attached to the Additional
Statement. The Annual Report also contains performance information and is
available upon request and without charge by calling the telephone number or
writing to one of the addresses on the back cover of this Prospectus. During
the periods shown, the Trust did not offer Shares of the European Equity,
Japanese Equity and International Small Cap Funds. Accordingly, there are no
financial highlights for these Funds. Historical performance information
regarding the European Equity Fund is set forth in Appendix B to this
prospectus.     
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                      INCOME (LOSS) FROM               DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)              SHAREHOLDERS
                           ---------------------------------------- -----------------------
                                                                                 FROM NET
                                       NET REALIZED   NET REALIZED               REALIZED
                                      AND UNREALIZED AND UNREALIZED              GAIN ON
                 NET ASSET            GAIN (LOSS) ON GAIN (LOSS) ON    FROM     INVESTMENT      NET     NET ASSET
                  VALUE,      NET      INVESTMENTS      CURRENCY       NET         AND       DECREASE    VALUE,
                 BEGINNING INVESTMENT  AND FUTURES      RELATED     INVESTMENT   FUTURES      IN NET     END OF     TOTAL
                 OF PERIOD   INCOME    TRANSACTIONS   TRANSACTIONS    INCOME   TRANSACTIONS ASSET VALUE  PERIOD   RETURN(A)
                 --------- ---------- -------------- -------------- ---------- ------------ ----------- --------- ---------
                                                                                           CORE INTERNATIONAL EQUITY FUND
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>          <C>         <C>       <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......  $10.00     $   --       $0.13          $(0.91)      $   --       --         $(0.78)     $9.22     (7.66)%(d)
1998--Class B
Shares(b).......   10.00      (0.02)       0.13           (0.90)          --       --          (0.79)      9.21     (7.90)(d)
1998--Class C
Shares(b).......   10.00      (0.02)       0.13           (0.89)          --       --          (0.78)      9.22     (7.80)(d)
1998--Institu-
tional
Shares(b).......   10.00       0.02        0.13           (0.89)      (0.02)       --          (0.76)      9.24     (7.45)(d)
1998--Service
Shares(b).......   10.00       0.01        0.13           (0.91)          --       --          (0.77)      9.23     (7.70)(d)
<CAPTION>
                                                                                RATIOS ASSUMING
                                                                              NO VOLUNTARY WAIVER
                                                                                   OF FEES OR
                                                                              EXPENSE LIMITATIONS
                                                                            --------------------------
                                                               RATIO OF                   RATIO OF
                                         NET      RATIO OF        NET                        NET
                                      ASSETS AT      NET      INVESTMENT     RATIO OF    INVESTMENT
                 PORTFOLIO  AVERAGE     END OF   EXPENSES TO   INCOME TO     EXPENSES   INCOME (LOSS)
                 TURNOVER  COMMISSION   PERIOD   AVERAGE NET  AVERAGE NET   TO AVERAGE   TO AVERAGE
                   RATE       RATE    IN (000'S)   ASSETS       ASSETS      NET ASSETS   NET ASSETS
                 --------- ---------- ---------- ------------ ------------- ----------- --------------
- ------------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>        <C>          <C>           <C>         <C>
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1998--Class A
Shares(b).......   25.16%    $.0069    $ 7,087      1.50%(c)     (0.27)%(c)    4.87%(c)     (3.90)%(c)
1998--Class B
Shares(b).......   25.16      .0069      2,721      2.00(c)      (0.72)(c)     5.12(c)      (3.84)(c)
1998--Class C
Shares(b).......   25.16      .0069      1,608      2.00(c)      (0.73)(c)     5.12(c)      (3.85)(c)
1998--Institu-
tional
Shares(b).......   25.16      .0069     17,719      1.00(c)       0.59(c)      4.12(c)      (2.53)(c)
1998--Service
Shares(b).......   25.16      .0069          1      1.50(c)       0.26(c)      4.62(c)      (2.86)(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Commenced operations on August 15, 1997.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
 
 
                                       8
<PAGE>
 
<TABLE>
<CAPTION>
                                        INCOME FROM                              DISTRIBUTIONS TO
                                  INVESTMENT OPERATIONS(E)                         SHAREHOLDERS
                           -------------------------------------- -----------------------------------------------
                                                                                          FROM NET   IN EXCESS OF
                                                     NET REALIZED                         REALIZED   NET REALIZED
                                                         AND                              GAIN ON      GAIN ON       NET
                                                      UNREALIZED                         INVESTMENT   INVESTMENT   INCREASE
                 NET ASSET    NET      NET REALIZED  GAIN (LOSS)             IN EXCESS  AND FOREIGN  AND FOREIGN  (DECREASE)
                  VALUE,   INVESTMENT AND UNREALIZED ON CURRENCY   FROM NET    OF NET     CURRENCY     CURRENCY     IN NET
                 BEGINNING   INCOME   GAIN (LOSS) ON   RELATED    INVESTMENT INVESTMENT   RELATED      RELATED      ASSET
                 OF PERIOD   (LOSS)    INVESTMENTS   TRANSACTIONS   INCOME     INCOME   TRANSACTIONS TRANSACTIONS   VALUE
                 --------- ---------- -------------- ------------ ---------- ---------- ------------ ------------ ----------
                                                                                                INTERNATIONAL EQUITY FUND
- ----------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>          <C>        <C>        <C>          <C>          <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares..........  $19.32     $0.03        $2.99         $(0.95)     $  --      $(0.30)     $(0.88)      $(0.36)     $0.53
1998--Class B
Shares..........   19.24     (0.08)        2.96          (0.94)        --       (0.25)      (0.47)       (0.76)      0.46
1998--Class C
Shares(b).......   22.60     (0.04)       (2.03)          0.65         --       (0.38)         --        (1.24)     (3.04)
1998--Institu-
tional Shares...   19.40      0.10         3.09          (0.98)     (0.07)      (0.33)      (0.97)       (0.27)      0.57
1998--Service
Shares..........   19.34      0.02         3.02          (0.96)        --       (0.35)      (0.18)       (1.05)      0.50
1997--Class A
Shares..........   17.20      0.10         3.51          (1.28)        --          --       (0.21)          --       2.12
1997--Class B
Shares(b).......   18.91     (0.06)        0.94          (0.34)        --          --       (0.21)          --       0.33
1997--Institu-
tional
Shares(b).......   17.45      0.04         3.39          (1.24)     (0.03)         --       (0.21)          --       1.95
1997--Service
Shares(b).......   17.70     (0.02)        2.95          (1.08)        --          --       (0.21)          --       1.64
1996--Class A
Shares..........   14.52      0.13         2.58           1.42      (0.58)         --       (0.87)          --       2.68
1995--Class A
Shares..........   18.10      0.06        (3.04)         (0.01)        --          --       (0.59)          --      (3.58)
1994--Class A
Shares..........   14.35      0.05         4.08          (0.38)        --          --          --           --       3.75
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......   14.18     (0.01)        0.29          (0.11)        --          --          --           --       0.17
<CAPTION>
                                                                                             RATIOS ASSUMING
                                                                                           NO VOLUNTARY WAIVER
                                                                                                OF FEES OR
                                                                                           EXPENSE LIMITATIONS
                                                                                          -----------------------
                                                            NET    RATIO OF   RATIO OF
                                                           ASSETS    NET        NET       RATIO OF    RATIO OF
                  NET                                      AT END  EXPENSES  INVESTMENT   EXPENSES       NET
                 ASSET                                       OF       TO       INCOME        TO      INVESTMENT
                 VALUE,              PORTFOLIO  AVERAGE    PERIOD  AVERAGE   (LOSS) TO    AVERAGE   INCOME (LOSS)
                 END OF   TOTAL      TURNOVER  COMMISSION   (IN      NET      AVERAGE       NET      TO AVERAGE
                 PERIOD RETURN(A)      RATE     RATE(F)    000S)    ASSETS   NET ASSETS    ASSETS    NET ASSETS
                 ------ ------------ --------- ---------- -------- --------- ------------ --------- -------------
- ----------------------------------------------------------------------------------------------------------------------------
<S>              <C>    <C>          <C>       <C>        <C>      <C>       <C>          <C>       <C>
FOR THE YEARS ENDED JANUARY 31,
- -------------------------------
1998--Class A
Shares.......... $19.85   11.12%       40.82%    $.0207   $697,590   1.67%     (0.27)%      1.80%       (0.40)%
1998--Class B
Shares..........  19.70   10.51        40.82      .0207     55,324   2.20      (0.90)       2.30        (1.00)
1998--Class C
Shares(b).......  19.56   (5.92)(d)    40.82      .0207      3,369   2.27(c)   (1.43)(c)    2.37(c)     (1.53)(c)
1998--Institu-
tional Shares...  19.97   11.82        40.82      .0207     56,263   1.08       0.30        1.18         0.20
1998--Service
Shares..........  19.84   11.25        40.82      .0207      3,035   1.55      (0.36)       1.65        (0.46)
1997--Class A
Shares..........  19.32   13.48        38.01      .0318    536,283   1.69      (0.07)       1.88        (0.26)
1997--Class B
Shares(b).......  19.24    2.83(d)     38.01      .0318     19,198   2.23(c)   (0.97)(c)    2.38(c)     (1.12)(c)
1997--Institu-
tional
Shares(b).......  19.40   12.53(d)     38.01      .0318     68,374   1.10(c)    0.43(c)     1.25(c)      0.28(c)
1997--Service
Shares(b).......  19.34   10.42(d)     38.01      .0318        674   1.60(c)   (0.40)(c)    1.75(c)     (0.55)(c)
1996--Class A
Shares..........  17.20   28.68        68.48         --    330,860   1.52       0.26        1.77         0.01
1995--Class A
Shares..........  14.52  (16.65)       84.54         --    275,086   1.73       0.40        1.98         0.15
1994--Class A
Shares..........  18.10   26.13        60.04         --    269,091   1.76       0.51        2.01         0.26
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1993--Class A
Shares(b).......  14.35    1.23(d)      0.00         --     66,063   1.80(c)   (0.42)(c)    2.58(c)     (1.20)(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C, Institutional and Service share activity
    commenced on December 1, 1992, May 1, 1996, August 15, 1997, February 7,
    1996 and March 6, 1996, respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
 
                                       9
<PAGE>
 
<TABLE>
<CAPTION>
                                           INCOME FROM
                                     INVESTMENT OPERATIONS(E)             DISTRIBUTIONS TO SHAREHOLDERS
                            ------------------------------------------ -----------------------------------
                                                        NET REALIZED                FROM NET
                  NET ASSET             NET REALIZED   AND UNREALIZED             REALIZED GAIN IN EXCESS
                   VALUE,      NET     AND UNREALIZED LOSS ON FOREIGN   FROM NET  ON INVESTMENT   OF NET   NET DECREASE NET ASSET
                  BEGINNING INVESTMENT GAIN (LOSS) ON CURRENCY RELATED INVESTMENT  AND OPTIONS  INVESTMENT IN NET ASSET VALUE, END
                  OF PERIOD   INCOME    INVESTMENTS     TRANSACTIONS     INCOME   TRANSACTIONS    INCOME      VALUE     OF PERIOD
                  --------- ---------- -------------- ---------------- ---------- ------------- ---------- ------------ ----------
<S>               <C>       <C>        <C>            <C>              <C>        <C>           <C>        <C>          <C>
                                                                                                      EMERGING MARKETS EQUITY FUND
 ---------------------------------------------------------------------------------------------------------------------------------
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998 -- Class A
Shares(b).......   $10.00      $ --        $(0.11)         $(0.20)         --           --          --        $(0.31)     $9.69
1998 -- Class B
Shares(b).......    10.00        --         (0.11)          (0.20)         --           --          --         (0.31)      9.69
1998 -- Class C
Shares(b).......    10.00        --         (0.10)          (0.20)         --           --          --         (0.30)      9.70
1998 -- Institu-
tional
Shares(b).......    10.00      0.01         (0.11)          (0.20)         --           --          --         (0.30)      9.70
1998 -- Service
Shares(b).......    10.00        --         (0.11)          (0.20)         --           --          --         (0.31)      9.69
<CAPTION>
                                                                                              RATIOS ASSUMING NO
                                                                                               VOLUNTARY WAIVER
                                                                                                   OF FEES
                                                                                            OR EXPENSE LIMITATIONS
                                                                                           ---------------------------
                                                                               RATIO OF                 RATIO OF NET
                                                    NET ASSETS   RATIO OF   NET INVESTMENT  RATIO OF     INVESTMENT
                               PORTFOLIO  AVERAGE   AT END OF  NET EXPENSES INCOME (LOSS)  EXPENSES TO    LOSS TO
                    TOTAL      TURNOVER  COMMISSION   PERIOD    TO AVERAGE    TO AVERAGE   AVERAGE NET    AVERAGE
                  RETURN(A)      RATE       RATE    (IN 000S)   NET ASSETS    NET ASSETS     ASSETS      NET ASSETS
                  ------------ --------- ---------- ---------- ------------ -------------- ------------ --------------
<S>               <C>          <C>       <C>        <C>        <C>          <C>            <C>          <C>
 ---------------------------------------------------------------------------------------------------------------------------------
FOR THE PERIOD ENDED JANUARY 31, 1998
- -------------------------------------
1998 -- Class A
Shares(b).......    (3.10)%(d)   3.35%    $0.0005    $17,681       1.90%(c)      0.55%(c)     5.88%(c)     (3.43)%(c)
1998 -- Class B
Shares(b).......    (3.10)(d)    3.35      0.0005         64       2.41(c)       0.05(c)      6.39(c)      (3.93)(c)
1998 -- Class C
Shares(b).......    (3.00)(d)    3.35      0.0005         73       2.48(c)      (0.27)(c)     6.46(c)      (4.25)(c)
1998 -- Institu-
tional
Shares(b).......    (3.00)(d)    3.35      0.0005     19,120       1.30(c)       0.80(c)      5.28(c)      (3.18)(c)
1998 -- Service
Shares(b).......    (3.10)(d)    3.35      0.0005          2       2.72(c)      (0.05)(c)     6.70(c)      (4.03)(c)
</TABLE>
 ------------
 
 (a) Assumes investment at the net asset value at the beginning of the period,
     reinvestment of all dividends and distributions, a complete redemption of
     the investment at the net asset value at the end of the period and no
     sales or redemption charges. Total return would be reduced if a sales or
     redemption charge were taken into account.
 (b) Class A, Class B, Class C, Institutional and Service share activity
     commenced on December 15, 1997.
 (c) Annualized.
 (d) Not annualized.
 (e) Includes the balancing effect of calculating per share amounts.
 
 
 
 
                                       10
<PAGE>
 
<TABLE>
<CAPTION>
                                         INCOME FROM                         DISTRIBUTIONS TO
                                   INVESTMENT OPERATIONS(E)                    SHAREHOLDERS
                           ---------------------------------------- ----------------------------------
                                                      NET REALIZED                          FROM NET      NET
                                                     AND UNREALIZED                         REALIZED    INCREASE   NET
                 NET ASSET    NET      NET REALIZED    ON FOREIGN              IN EXCESS    GAIN ON    (DECREASE) ASSET
                  VALUE,   INVESTMENT AND UNREALIZED    CURRENCY     FROM NET    OF NET    INVESTMENT    IN NET   VALUE,
                 BEGINNING   INCOME   GAIN (LOSS) ON    RELATED     INVESTMENT INVESTMENT AND FUTURES    ASSET    END OF
                 OF PERIOD   (LOSS)    INVESTMENTS    TRANSACTIONS    INCOME     INCOME   TRANSACTIONS   VALUE    PERIOD
                 --------- ---------- -------------- -------------- ---------- ---------- ------------ ---------- ------
                                                                                                ASIA GROWTH FUND
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>            <C>            <C>        <C>        <C>          <C>        <C>
FOR THE YEAR ENDED JANUARY 31,
- ------------------------------
1998--Class A
Shares..........  $16.31     $  --        $(5.78)        $(2.12)      $   --     $(0.03)     $   --      $(7.93)  $8.38
1998--Class B
Shares..........   16.24      0.01         (5.79)         (2.12)          --      (0.03)         --       (7.93)   8.31
1998--Class C
Shares(b).......   15.73      0.01         (5.43)         (1.99)          --      (0.03)         --       (7.44)   8.29
1998--Institu-
tional Shares...   16.33      0.10         (5.83)         (2.13)       (0.03)        --          --       (7.89)   8.44
1997--Class A
Shares..........   16.49      0.06         (0.11)            --        (0.12)        --       (0.01)      (0.18)  16.31
1997--Class B
Shares(b).......   17.31     (0.05)        (0.48)            --        (0.51)     (0.03)         --       (1.07)  16.24
1997--Institu-
tional
Shares(b).......   16.61      0.04         (0.11)            --        (0.11)     (0.06)      (0.04)      (0.28)  16.33
1996--Class A
Shares             13.31      0.17          3.44             --        (0.12)     (0.14)      (0.17)       3.18   16.49
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   14.18      0.11         (0.89)            --         0.01         --       (0.10)      (0.87)  13.31
<CAPTION>
                                                                                     RATIOS ASSUMING
                                                                                   NO VOLUNTARY WAIVER
                                                                                        OF FEES OR
                                                                                   EXPENSE LIMITATIONS
                                                                                  -----------------------
                                                     NET   RATIO OF   RATIO OF
                                                   ASSETS    NET        NET       RATIO OF    RATIO OF
                                                   AT END  EXPENSES  INVESTMENT   EXPENSES       NET
                                                     OF       TO       INCOME        TO      INVESTMENT
                              PORTFOLIO  AVERAGE   PERIOD  AVERAGE   (LOSS) TO    AVERAGE   INCOME (LOSS)
                   TOTAL      TURNOVER  COMMISSION   (IN     NET      AVERAGE       NET      TO AVERAGE
                 RETURN(A)      RATE     RATE(F)    000S)   ASSETS   NET ASSETS    ASSETS    NET ASSETS
                 ------------ --------- ---------- ------- --------- ------------ --------- -------------
- ------------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>       <C>        <C>     <C>       <C>          <C>       <C>
FOR THE YEAR ENDED JANUARY 31,
- ------------------------------
1998--Class A
Shares..........  (48.49)%     105.16%    $.0070   $87,437   1.75%      0.31%       1.99%        0.07%
1998--Class B
Shares..........  (48.70)      105.16      .0070     3,359   2.30      (0.29)       2.50        (0.49)
1998--Class C
Shares(b).......  (47.17)(d)   105.16      .0070       436   2.35(c)   (0.26)(c)    2.55(c)     (0.46)(c)
1998--Institu-
tional Shares...  (48.19)      105.16      .0070       874   1.11       0.87        1.31         0.67
1997--Class A
Shares..........   (1.01)       48.40      .0151   263,014   1.67       0.20        1.87         0.00
1997--Class B
Shares(b).......   (6.02)(d)    48.40      .0151     3,354   2.21(c)   (0.56)(c)    2.37(c)     (0.72)(c)
1997--Institu-
tional
Shares(b).......   (1.09)(d)    48.40      .0151    13,322   1.10(c)    0.54(c)     1.26(c)      0.38 (c)
1996--Class A
Shares             26.49        88.80         --   205,539   1.77       1.05        2.02         0.80
FOR THE PERIOD ENDED JANUARY 31,
- --------------------------------
1995--Class A
Shares(b).......   (5.46)(d)    36.08         --   124,298   1.90(c)    1.83(c)     2.38(c)      1.35(c)
</TABLE>
- -----------
(a) Assumes investment at the net asset value at the beginning of the period,
    reinvestment of all dividends and distributions, a complete redemption of
    the investment at the net asset value at the end of the period and no
    sales or redemption charges. Total return would be reduced if a sales or
    redemption charge were taken into account.
(b) Class A, Class B, Class C and Institutional share activity commenced on
    July 8, 1994, May 1, 1996, August 15, 1997 and February 2, 1996,
    respectively.
(c) Annualized.
(d) Not annualized.
(e) Includes the balancing effect of calculating per share amounts.
(f) For fiscal years beginning on or after September 1, 1995, a fund is
    required to disclose its average commission rate on security transactions
    on which commissions are charged. This rate may vary due to various types
    of transactions and number of security trades executed.
 
 
                                       11
<PAGE>
 
 
                      INVESTMENT OBJECTIVES AND POLICIES
 
 
  The investment objectives and principal investment policies of each Fund are
described below. In particular, each Fund may employ certain currency
techniques to seek to hedge against currency exchange rate fluctuations or to
seek to increase total return. When used to seek to enhance return, these
management techniques are considered speculative. Such currency management
techniques involve risks different from those associated with investing solely
in securities of U.S. issuers quoted in U.S. dollars. To the extent that a
Fund is fully invested in foreign securities while also maintaining currency
positions, it may be exposed to greater combined risk. A Fund's net currency
positions may expose it to risks independent of its securities positions.
There can be no assurance that a Fund's investment objectives will be
achieved.
   
  The Investment Adviser may purchase for the Funds common stocks, preferred
stocks, interests in real estate investment trusts, convertible debt
obligations, convertible preferred stocks, bonds with attached warrants,
equity-related transferable securities, equity interests in trusts,
partnerships, joint ventures, limited liability companies and similar
enterprises, warrants and stock purchase rights ("equity securities"). In
choosing a Fund's securities, the Investment Adviser utilizes first-hand
fundamental research, including visiting company facilities to assess
operations and to meet decision-makers. The Investment Adviser may also use
macro analysis of numerous economic and valuation variables to anticipate
changes in company earnings and the overall investment climate. The Investment
Adviser is able to draw on the research and market expertise of the Goldman
Sachs Global Investment Research Department and other affiliates of the
Investment Adviser, as well as information provided by other securities
dealers. Equity securities in a Fund's portfolio will generally be sold when
the Investment Adviser believes that the market price fully reflects or
exceeds the securities' fundamental valuation or when other more attractive
investments are identified. Other investment practices and management
techniques, which involve certain risks, are described under "Description of
Securities," "Risk Factors" and "Investment Techniques."     
   
  Actively Managed Funds. The International Equity, European Equity, Japanese
Equity, International Small Cap, Emerging Markets Equity and Asia Growth Funds
are managed using an active international approach, which utilizes a
consistent process of stock selection undertaken by portfolio management teams
located within each of the major investment regions, including Europe, Japan,
Asia and the United States. In selecting securities, the Investment Adviser
uses a long-term, bottom-up strategy based on first-hand fundamental research
that is designed to give broad exposure to the available opportunities while
seeking to add return primarily through stock selection. Equity securities for
these Funds are evaluated based on three key factors--the business, the
management and the valuation. The Investment Adviser ordinarily seeks
securities that have, in the Investment Adviser's opinion, superior earnings
growth potential, sustainable franchise value with management attuned to
creating shareholder value and relatively discounted valuations. In addition,
the Investment Adviser uses a multi-factor risk model which seeks to assure
that deviations from the benchmark are justifiable.     
 
  Quantitative Style Fund. The CORE International Equity Fund is managed using
both quantitative and fundamental techniques. CORE is an acronym for
"Computer-Optimized, Research-Enhanced," which reflects the CORE International
Equity Fund's investment process. This investment process and the proprietary
multifactor models used to implement it are discussed below.
 
  Investment Process. The Investment Adviser begins with a broad universe of
foreign equity securities for the CORE International Equity Fund. As described
more fully below, the Investment Adviser uses proprietary
 
                                      12
<PAGE>
 
multifactor models (each a "Multifactor Model") to forecast the returns of
different markets, currencies and individual securities. The Investment
Adviser may rely on research from both the Goldman Sachs Global Investment
Research Department (the "Research Department") and other industry sources.
 
  In building a diversified portfolio for the CORE International Equity Fund,
the Investment Adviser utilizes optimization techniques to seek to maximize
the Fund's expected return, while maintaining a risk profile similar to the
Fund's benchmark. The Fund's portfolio is primarily composed of securities
rated highest by the foregoing investment process and has risk characteristics
and industry weightings similar to the Fund's benchmark.
 
  Multifactor Models. The Multifactor Models are rigorous computerized rating
systems for forecasting the returns of different equity markets, currencies,
and individual equity securities according to fundamental investment
characteristics. The CORE International Equity Fund uses multiple Multifactor
Models to forecast returns. Currently, the CORE International Equity Fund uses
one model to forecast equity market returns, one model to forecast currency
returns and 22 separate models to forecast individual equity security returns
in 22 different countries. Despite this variety, all Multifactor Models
incorporate common variables covering measures of value, growth, momentum and
risk (e.g., book/price ratio, earnings/price ratio, price momentum, price
volatility, consensus growth forecasts, earnings estimate revisions, earnings
stability, currency momentum and country political risk ratings). All of the
factors used in the Multifactor Models have been shown to significantly impact
the performance of the securities, currencies and markets they were designed
to forecast.
 
  Because they include many disparate factors, the Investment Adviser believes
that all the Multifactor Models are broader in scope and provide a more
thorough evaluation than most conventional quantitative models. Securities and
markets ranked highest by the relevant Multifactor Model do not have one
dominant investment characteristic; rather, they possess an attractive
combination of investment characteristics.
 
  Research Department. In assigning ratings to equity securities, the Research
Department uses a four category rating system ranging from "recommended for
purchase" to "likely to underperform." The ratings reflect the analyst's
judgment as to the investment results of a specific security and incorporate
economic outlook, valuation, risk and a variety of other factors.
 
  By employing both a quantitative (i.e., the Multifactor Models) and a
qualitative (i.e., research enhanced) method of selecting securities, the CORE
International Equity Fund seeks to capitalize on the strengths of each
discipline.
 
 CORE INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term growth of capital. The Fund seeks to achieve its objective through a
broadly diversified portfolio of large cap equity securities of companies that
are organized outside the United States or whose securities are primarily
traded outside the United States.
 
  Primary Investment Focus. The Fund invests, under normal circumstances, at
least 90% of its total assets in equity securities of companies that are
organized outside the United States or whose securities are principally traded
outside the United States. The Fund seeks broad representation of large cap
issuers across major countries and sectors of the international economy. The
Fund's investments are selected using both a variety of quantitative
 
                                      13
<PAGE>
 
techniques and fundamental research in seeking to maximize the Fund's expected
return, while maintaining risk, style, capitalization and industry
characteristics similar to the EAFE Index. In addition, the Fund seeks a
portfolio composed of companies with attractive valuations and stronger
momentum characteristics than the EAFE Index.
 
  The Fund may allocate its assets among countries as determined by the
Investment Adviser from time to time, provided the Fund's assets are invested
in at least three foreign countries. The Fund may invest in securities of
issuers in Emerging Countries which involve certain risks, as described below
under "Risk Factors--Special Risks of Investments in the Asian and Other
Emerging Markets," which are not present in investments in more developed
countries.
 
  For a description of the investment process of the Fund, see "Investment
Objectives and Policies--Quantitative Style Fund."
 
  Other. The Fund may invest only in fixed-income securities that are
considered to be cash equivalents.
 
 INTERNATIONAL EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of companies that are organized outside the United States or whose securities
are principally traded outside the United States. The Fund may allocate its
assets among countries as determined by the Investment Adviser from time to
time provided that the Fund's assets are invested in at least three foreign
countries. The Fund expects to invest a substantial portion of its assets in
the securities of issuers located in the developed countries of Western Europe
and in Japan. However, the Fund may also invest in the securities of issuers
located in Australia, Canada, New Zealand and the Emerging Countries in which
the Emerging Markets Equity Fund may invest. Many of the countries in which
the Fund may invest have emerging markets or economies which involve certain
risks, as described below under "Risk Factors--Special Risks of Investments in
the Asian and Other Emerging Markets," which are not present in investments in
more developed countries. The Fund intends to invest in companies with public
stock market capitalizations that are larger than those in which the
International Small Cap Fund primarily intends to invest.
 
  Other. Up to 35% of the Fund's total assets may be invested in fixed-income
securities.
    
 EUROPEAN EQUITY FUND     
   
  Objective. The Fund's objective is to provide investors with long-term
capital appreciation.     
   
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of European companies. Because of its focus, the Fund will be more susceptible
to European economic, market, political and local risks than a fund that is
more geographically diversified. "European companies" are companies that
satisfy at least one of the following criteria: (i) their securities are
traded principally on stock exchanges in one or more of the European
countries; (ii) they derive 50% or more of their total revenue from goods
produced, sales made or services performed in one or more of the European
countries; (iii) they maintain 50% or more of their assets in one or more of
the European countries; or (iv) they are organized under the laws of a
European country. The Fund may allocate its assets among different countries
as determined by the Investment Adviser, provided that the Fund's assets are
invested in at least three European countries. It is currently anticipated
that a majority of the Fund's assets will be invested in the equity     
 
                                      14
<PAGE>
 
   
securities of large cap companies located in the developed countries of
Western Europe. However, the Fund may also invest, without limit, in mid cap
companies and small cap companies, as well as companies located in Emerging
Countries in which the Emerging Markets Equity Fund may invest, including
Eastern European countries and the states that formerly comprised the Soviet
Union and Yugoslavia. These investments will involve additional risks as
described below under "Risk Factors--Special Risks of Investments in the Asian
and Other Emerging Markets" and "Risks of Investing in Small Capitalization
Companies."     
   
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-European countries and in fixed-income securities.
    
 JAPANESE EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal circumstances,
substantially all, and at least 65%, of its total assets in equity securities
of Japanese companies. Japanese companies include those organized under the
laws of Japan or whose shares are traded primarily on a Japanese stock
exchange as well as those whose shares are registered with the Japan
Securities Dealers Association for trading primarily on Japan's over-the-
counter market. The Fund's concentration in Japanese companies will expose it
to the risk of adverse social, political and economic events which occur in
Japan or affect the Japanese markets as described under "Risk Factors--Special
Risks of Investment in the Japanese Markets."
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of non-Japanese companies and in fixed-income securities.
 
 INTERNATIONAL SMALL CAP FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies with public stock market capitalizations of
$1 billion or less at the time of investment that are organized outside the
U.S. or whose securities are principally traded outside the U.S. The Fund may
allocate its assets among countries as determined by the Investment Adviser
from time to time provided that the Fund's assets are invested in at least
three foreign countries. The Fund expects to invest a substantial portion of
its assets in small cap securities of companies in the developed countries of
Western Europe, Japan and Asia. However, the Fund may also invest in the
securities of issuers located in Australia, Canada, New Zealand and the
Emerging Countries in which the Emerging Markets Equity Fund may invest. Many
of the countries in which the Fund may invest have emerging markets or
economics which involve certain risks, as described below under "Risk
Factors--Special Risks of Investments in Asian and Other Emerging Markets,"
which are not present in investments in more developed countries. If the
market capitalization of a company held by the Fund increases above $1
billion, the Fund may, consistent with its investment objective, continue to
hold the security.
 
  Other. The Fund may invest in the aggregate up to 35% of its total assets in
equity securities of larger cap companies with public stock market
capitalizations of more than $1 billion at the time of investment and in
fixed-income securities.
 
                                      15
<PAGE>
 
 EMERGING MARKETS EQUITY FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of Emerging Country issuers. For purposes of the Fund's
investment policies, Emerging Countries are countries with economies or
securities markets that are considered by the Investment Adviser not to be
fully developed. The Investment Adviser may consider classifications by the
World Bank, the International Finance Corporation or the United Nations and
its agencies in determining whether a country is emerging or developed.
Currently, Emerging Countries include among others, most Latin American,
African, Asian and Eastern European nations. The Investment Adviser currently
intends that the Fund's investment focus will be in the following Emerging
Countries: Argentina, Botswana, Brazil, Chile, China, Colombia, the Czech
Republic, Egypt, Greece, Hong Kong, Hungary, India, Indonesia, Israel, Jordan,
Kenya, Malaysia, Mexico, Morocco, Pakistan, Peru, the Philippines, Poland,
Portugal, Russia, Singapore, South Africa, South Korea, Sri Lanka, Taiwan,
Thailand, Turkey, Venezuela and Zimbabwe.
 
  An Emerging Country issuer is any entity that satisfies at least one of the
following criteria: (i) it derives 50% or more of its total revenue from goods
produced, sales made or services performed in one or more Emerging Countries;
(ii) it is organized under the laws of, or has a principal office in, an
Emerging Country; (iii) it maintains 50% or more of its assets in one or more
of the Emerging Countries; or (iv) the principal securities trading market for
a class of its securities is in an Emerging Country.
 
  Investments in Emerging Countries involve certain risks as described under
"Risk Factors--Special Risks of Investments in the Asian and Other Emerging
Markets," which are not present in investments in more developed countries.
The Fund may purchase privately placed equity securities, equity securities of
companies that are in the process of being privatized by foreign governments,
securities of issuers that have not paid dividends on a timely basis, equity
securities of issuers that have experienced difficulties, and securities of
companies without performance records.
 
  Other. Under normal circumstances, the Fund maintains investments in at
least six Emerging Countries, and will not invest more than 35% of its total
assets in securities of issuers in any one Emerging Country. Allocation of the
Fund's investments will depend upon the relative attractiveness of the
Emerging Country markets and particular issuers. In addition, macro-economic
factors and the portfolio managers' and Goldman Sachs economists' views of the
relative attractiveness of Emerging Countries and currencies are considered in
allocating the Fund's assets among Emerging Countries. Concentration of the
Fund's assets in one or a few Emerging Countries and currencies will subject
the Fund to greater risks than if the Fund's assets were not geographically
concentrated. See "Description of Securities--Foreign Transactions" and "Risk
Factors." The Fund may invest in the aggregate up to 35% of its total assets
in (i) fixed-income securities of private and governmental Emerging Country
issuers; and (ii) equity and fixed-income securities of issuers in developed
countries.
 
 ASIA GROWTH FUND
 
 
  Objective. The Fund's investment objective is to provide investors with
long-term capital appreciation.
 
  Primary Investment Focus. The Fund invests, under normal market
circumstances, substantially all, and at least 65%, of its total assets in
equity securities of companies that satisfy at least one of the following
criteria: (i) their securities are traded principally on stock exchanges in
one or more of the Asian countries; (ii) they derive
 
                                      16
<PAGE>
 
50% or more of their total revenue from goods produced, sales made or services
performed in one or more of the Asian countries; (iii) they maintain 50% or
more of their assets in one or more of the Asian countries; or (iv) they are
organized under the laws of one of the Asian countries. The Fund seeks to
achieve its objective by investing primarily in equity securities of Asian
companies which are considered by the Investment Adviser to have long-term
capital appreciation potential. Many of the countries in which the Fund may
invest have emerging markets or economies which involve certain risks as
described under "Risk Factors--Special Risks of Investments in the Asian and
Other Emerging Markets," which are not present in investments in more
developed countries. The Fund may purchase equity securities of issuers that
have not paid dividends on a timely basis, securities of companies that have
experienced difficulties, and securities of companies without performance
records.
 
  Other. The Fund may allocate its assets among the Asian countries as
determined from time to time by the Investment Adviser. For purposes of the
Fund's investment policies, Asian countries are China, Hong Kong, India,
Indonesia, Malaysia, Pakistan, the Philippines, Singapore, South Korea, Sri
Lanka, Taiwan and Thailand, as well as any other country in Asia (other than
Japan) to the extent that foreign investors are permitted by applicable law to
make such investments. Allocation of the Fund's investments will depend upon
the Investment Adviser's views of the relative attractiveness of the Asian
markets and particular issuers. For example, on January 31, 1998 (the end of
the Fund's last fiscal year), more than 35% of the Fund's assets were invested
in securities traded in Hong Kong. Concentration of the Fund's assets in one
or a few of the Asian countries and Asian currencies will subject the Fund to
greater risks than if the Fund's assets were not geographically concentrated.
See "Description of Securities--Foreign Investments." The Fund may invest in
the aggregate up to 35% of its total assets in equity securities of issuers in
other countries, including Japan, and in fixed-income securities.
 
 
                           DESCRIPTION OF SECURITIES
 
  The Funds may invest in equity and fixed income securities in accordance
with the investment policies stated above. Certain of these permitted
investments are described in more detail in this section.
 
CONVERTIBLE SECURITIES
 
  Each Fund may invest in convertible securities, including debt obligations
and preferred stock of the issuer convertible at a stated exchange rate into
common stock of the issuer. Convertible securities generally offer lower
interest or dividend yields than non-convertible securities of similar
quality. As with all fixed-income securities, the market value of convertible
securities tends to decline as interest rates increase and, conversely, to
increase as interest rates decline. However, when the market price of the
common stock underlying a convertible security exceeds the conversion price,
the convertible security tends to reflect the market price of the underlying
common stock. As the market price of the underlying common stock declines, the
convertible security tends to trade increasingly on a yield basis, and thus
may not decline in price to the same extent as the underlying common stock.
Convertible securities rank senior to common stocks in an issuer's capital
structure and consequently entail less risk than the issuer's common stock. In
evaluating a convertible security, the Investment Adviser will give primary
emphasis to the attractiveness of the underlying common stock. The convertible
securities in which the Funds invest are not subject to any minimum rating
criteria. Convertible debt securities are equity investments for purposes of
each Fund's investment policies.
 
                                      17
<PAGE>
 
FOREIGN INVESTMENTS
 
  FOREIGN SECURITIES. Each Fund will invest in the securities of foreign
issuers. Investments in foreign securities may offer potential benefits that
are not available from investments exclusively in equity securities of
domestic issuers quoted in U.S. dollars. Foreign countries may have economic
policies or business cycles different from those of the U.S. and markets for
foreign securities do not necessarily move in a manner parallel to U.S.
markets.
 
  Investing in the securities of foreign issuers involves certain special
risks, including those set forth below, which are not typically associated
with investing in U.S. dollar-denominated or quoted securities of U.S.
issuers. Such investments may be affected by changes in currency rates,
changes in foreign or U.S. laws or restrictions applicable to such investments
and in exchange control regulations (e.g., currency blockage). A decline in
the exchange rate of the currency (i.e., weakening of the currency against the
U.S. dollar) in which a portfolio security is quoted or denominated relative
to the U.S. dollar would reduce the value of the portfolio security. In
addition, if the currency in which a Fund receives dividends, interest or
other payments declines in value against the U.S. dollar before such income is
distributed as dividends to shareholders or converted to U.S. dollars, the
Fund may have to sell portfolio securities to obtain sufficient cash to pay
such dividends. The expected introduction of a single currency, the euro, on
January 1, 1999 for participating nations in the European Economic and
Monetary Union presents unique uncertainties, including whether the payment
and operational systems of banks and other financial institutions will be
ready by the scheduled launch date; the legal treatment of certain outstanding
financial contracts after January 1, 1999 that refer to existing currencies
rather than the euro; the establishment of exchange rates for existing
currencies and the euro; and the creation of suitable clearing and settlement
payment systems for the new currency. These or other factors, including
political and economic risks, could cause market disruptions before or after
the introduction of the euro, and could adversely affect the value of
securities held by the Funds. Commissions on transactions in foreign
securities may be higher than those for similar transactions on domestic stock
markets. In addition, clearance and settlement procedures may be different in
foreign countries and, in certain markets, such procedures have been unable to
keep pace with the volume of securities transactions, thus making it difficult
to conduct such transactions.
 
  Foreign issuers are not generally subject to uniform accounting, auditing
and financial reporting standards comparable to those applicable to U.S.
issuers. There may be less publicly available information about a foreign
issuer than about a U.S. issuer. In addition, there is generally less
government regulation of foreign markets, companies and securities dealers
than in the United States. Foreign securities markets may have substantially
less volume than U.S. securities markets and securities of many foreign
issuers are less liquid and more volatile than securities of comparable
domestic issuers. Furthermore, with respect to certain foreign countries,
there is a possibility of nationalization, expropriation or confiscatory
taxation, imposition of withholding or other taxes on dividend or interest
payments (or, in some cases, capital gains), limitations on the removal of
funds or other assets of the Funds, political or social instability or
diplomatic developments which could affect investments in those countries.
 
  Concentration of a Fund's assets in one or a few countries and currencies
will subject a Fund to greater risks than if a Fund's assets were not
geographically concentrated.
 
  INVESTMENTS IN ADRS, EDRS AND GDRS. Each Fund may invest in foreign
securities which take the form of sponsored and unsponsored American
Depository Receipts ("ADRs"), Global Depository Receipts ("GDRs"), European
Depository Receipts ("EDRs") or other similar instruments representing
securities of foreign issuers (together, "Depository Receipts"). ADRs
represent the right to receive securities of foreign
 
                                      18
<PAGE>
 
issuers deposited in a domestic bank or a correspondent bank. Prices of ADRs
are quoted in U.S. dollars, and ADRs are traded in the United States on
exchanges or over-the-counter and are sponsored and issued by domestic banks.
EDRs and GDRs are receipts evidencing an arrangement with a non-U.S. bank.
EDRs and GDRs are not necessarily quoted in the same currency as the
underlying security. To the extent a Fund acquires Depository Receipts through
banks which do not have a contractual relationship with the foreign issuer of
the security underlying the Depository Receipts to issue and service such
Depository Receipts (unsponsored Depository Receipts), there may be an
increased possibility that the Fund would not become aware of and be able to
respond to corporate actions, such as stock splits or rights offerings
involving the foreign issuer, in a timely manner. In addition, the lack of
information may result in inefficiencies in the valuation of such instruments.
Investment in Depository Receipts does not eliminate all the risks inherent in
investing in securities of non-U.S. issuers. The market value of Depository
Receipts is dependent upon the market value of the underlying securities and
fluctuations in the relative value of the currencies in which the Depository
Receipt and the underlying securities are quoted. However, by investing in
Depository Receipts, such as ADRs, that are quoted in U.S. dollars, a Fund may
avoid currency risks during the settlement period for purchases and sales.
 
  FOREIGN CURRENCY TRANSACTIONS. Because investment in foreign issuers will
usually involve currencies of foreign countries, and because each Fund may
have currency exposure independent of its securities positions, the value of
the assets of a Fund as measured in U.S. dollars will be affected by changes
in foreign currency exchange rates. A Fund may, to the extent it invests in
foreign securities, purchase or sell foreign currencies on a spot basis and
may also purchase or sell forward foreign currency exchange contracts for
hedging purposes and to seek to protect against anticipated changes in future
foreign currency exchange rates. In addition, each Fund may enter into such
contracts to seek to increase total return when the Investment Adviser
anticipates that the foreign currency will appreciate or depreciate in value,
but securities denominated or quoted in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When entered into to seek to enhance return, forward foreign currency exchange
contracts are considered speculative. Each Fund may also engage in cross-
hedging by using forward contracts in a currency different from that in which
the hedged security is denominated or quoted if the Investment Adviser
determines that there is a pattern of correlation between the two currencies.
If a Fund enters into a forward foreign currency exchange contract to buy
foreign currency for any purpose or to sell foreign currency to seek to
increase total return, the Fund will segregate cash or liquid assets in an
amount equal to the value of the Fund's total assets committed to the
consummation of the forward contract, or otherwise cover its position in a
manner permitted by the SEC. The Fund will incur costs in connection with
conversions between various currencies. A Fund may hold foreign currency
received in connection with investments in foreign securities when, in the
judgment of the Investment Adviser, it would be beneficial to convert such
currency into U.S. dollars at a later date, based on anticipated changes in
the relevant exchange rate.
 
  Currency exchange rates may fluctuate significantly over short periods of
time causing, along with other factors, a Fund's NAV to fluctuate. Currency
exchange rates generally are determined by the forces of supply and demand in
the foreign exchange markets and the relative merits of investments in
different countries, actual or anticipated changes in interest rates and other
complex factors, as seen from an international perspective. Currency exchange
rates also can be affected unpredictably by the intervention of U.S. or
foreign governments or central banks, or the failure to intervene, or by
currency controls or political developments in the U.S. or abroad. To the
extent that a substantial portion of a Fund's total assets, adjusted to
reflect the Fund's net position after giving effect to currency transactions,
is denominated or quoted in the currencies of foreign countries, the Fund will
be more susceptible to the risk of adverse economic and political developments
within those countries.
 
                                      19
<PAGE>
 
  The market in forward foreign currency exchange contracts, currency swaps
and other privately negotiated currency instruments offers less protection
against defaults by the other party to such instruments than is available for
currency instruments traded on an exchange. Such contracts are subject to the
risk that the counterparty to the contract will default on its obligations.
Since these contracts are not guaranteed by an exchange or clearinghouse, a
default on the contract would deprive the Fund of unrealized profits,
transaction costs or the benefits of a currency hedge or force the Fund to
cover its purchase or sale commitments, if any, at the current market price. A
Fund will not enter into forward foreign currency exchange contracts, currency
swaps or other privately negotiated currency instruments unless the credit
quality of the unsecured senior debt or the claims-paying ability of the
counterparty is considered to be investment grade by the Investment Adviser.
   
  Each Fund may also engage in a variety of foreign currency management
techniques. However, due to the limited market for these instruments with
respect to the currencies of many Emerging Countries, including certain Asian
countries, the Investment Advisers do not currently anticipate that a
significant portion of International Equity, European Equity, International
Small Cap, Emerging Markets Equity or Asia Growth Fund's currency exposure
will be covered by such instruments. For a discussion of such instruments and
the risks associated with their use, see "Investment Objective and Policies"
in the Additional Statement.     
 
FIXED-INCOME SECURITIES
 
  Each Fund may invest in fixed-income securities, including U.S. Government
securities, corporate debt obligations, obligations issued by U.S. or foreign
banks (including without limitation, time deposits, bankers' acceptances and
certificates of deposit), mortgage-backed securities (including stripped
mortgage-backed securities) and asset-backed securities.
 
  Investments in fixed-income securities may include obligations of foreign
governments and governmental agencies, including those of Emerging Countries.
Investment in sovereign debt obligations involves special risks not present in
debt obligations of corporate issuers. The issuer of the debt or the
governmental authorities that control the repayment of the debt may be unable
or unwilling to repay principal or interest when due in accordance with the
terms of such debt, and a Fund may have limited recourse in the event of a
default. Periods of economic uncertainty may result in the volatility of
market prices of sovereign debt, and in turn a Fund's NAV, to a greater extent
than the volatility inherent in debt obligations of U.S. issuers. A sovereign
debtor's willingness or ability to repay principal and pay interest in a
timely manner may be affected by, among other factors, its cash flow
situation, the extent of its foreign currency reserves, the availability of
sufficient foreign exchange on the date a payment is due, the relative size of
the debt service burden to the economy as a whole, the sovereign debtor's
policy toward international lenders and the political constraints to which a
sovereign debtor may be subject.
 
  Fixed-income investments may also include investments in structured
securities. The value of the principal of and/or interest on such securities
is determined by reference to changes in the value of specific currencies,
interest rates, commodities, indices or other financial indicators (the
"Reference") or the relative change in two or more References. The interest
rate or the principal amount payable upon maturity or redemption may be
increased or decreased depending upon changes in the applicable Reference. The
terms of the structured securities may provide that in certain circumstances
no principal is due at maturity and, therefore, result in the loss of a Fund's
investment. Structured securities may be positively or negatively indexed, so
that appreciation of the Reference may produce an increase or decrease in the
interest rate or value of the security at maturity. In addition, changes in
the interest rates or the value of the security at maturity may be a multiple
of changes in the
 
                                      20
<PAGE>
 
value of the Reference. Consequently, structured securities may entail a
greater degree of market risk than other types of fixed-income securities.
Structured securities may also be more volatile, less liquid and more
difficult to price accurately than less complex securities.
 
  Each Fund (other than the CORE International Equity Fund, which only invests
in debt instruments that are cash equivalents) may invest up to 35% of its
total assets in debt securities which are unrated or rated in the lowest
rating categories by Standard & Poor's Ratings Group ("Standard & Poor's") or
Moody's Investors Service, Inc. ("Moody's") (i.e., BB or lower by Standard &
Poor's or Ba or lower by Moody's), including securities rated D by Moody's or
Standard & Poor's. Fixed-income securities rated BB or Ba or below (or
comparable unrated securities) are commonly referred to as "junk bonds," are
considered predominately speculative and may be questionable as to principal
and interest payments. In some cases, such bonds may be highly speculative,
have poor prospects for reaching investment grade standing and be in default.
As a result, investment in such bonds will entail greater speculative risks
than those associated with investment in investment grade bonds. Also, to the
extent that the rating assigned to a security in a Fund's portfolio is
downgraded by a rating organization, the market price and liquidity of such
security may be adversely affected. See Appendix A to the Additional Statement
for a description of the corporate bond ratings assigned by Standard & Poor's
and Moody's.
 
REAL ESTATE INVESTMENT TRUSTS ("REITS")
 
  Each Fund may invest in REITs, which are pooled investment vehicles that
invest primarily in either real estate or real estate related loans. The value
of a REIT is affected by changes in the value of the properties owned by the
REIT or securing mortgage loans held by the REIT. REITs are dependent upon
cash flow from their investments to repay financing costs and the ability of
the REITs' managers. REITs are also subject to risks generally associated with
investments in real estate. A Fund will indirectly bear its proportionate
share of any expenses, including management fees, paid by a REIT in which it
invests.
 
 
                             INVESTMENT TECHNIQUES
 
 
OPTIONS ON SECURITIES AND SECURITIES INDICES
 
  Each Fund may write (sell) covered call and put options and purchase call
and put options on any securities in which it may invest or on any securities
index composed of securities in which it may invest. The writing and purchase
of options is a highly specialized activity which involves investment
techniques and risks different from those associated with ordinary portfolio
securities transactions. The use of options to seek to increase total return
involves the risk of loss if the Investment Adviser is incorrect in its
expectation of fluctuations in securities prices or interest rates. The
successful use of options for hedging purposes also depends in part on the
ability of the Investment Adviser to manage future price fluctuations and the
degree of correlation between the options and securities markets. If the
Investment Adviser is incorrect in its expectation of changes in securities
prices or determination of the correlation between the securities indices on
which options are written and purchased and the securities in a Fund's
investment portfolio, the investment performance of the Fund will be less
favorable than it would have been in the absence of such options transactions.
The writing of options could significantly increase a Fund's portfolio
turnover rate and, therefore, associated brokerage commissions or spreads.
 
                                      21
<PAGE>
 
OPTIONS ON FOREIGN CURRENCIES
 
  A Fund may, to the extent it invests in foreign securities, purchase and
sell (write) call and put options on foreign currencies for the purpose of
protecting against declines in the U.S. dollar value of foreign portfolio
securities and anticipated dividends on such securities and against increases
in the U.S. dollar cost of foreign securities to be acquired. In addition,
each Fund may use options on currency to cross-hedge, which involves writing
or purchasing options on one currency to hedge against changes in exchange
rates for a different currency, if there is a pattern of correlation between
the two currencies. As with other kinds of options transactions, however, the
writing of an option on a foreign currency will constitute only a partial
hedge, up to the amount of the premium received. If an option that a Fund has
written is exercised, the Fund could be required to purchase or sell foreign
currencies at disadvantageous exchange rates, thereby incurring losses. The
purchase of an option on foreign currency may constitute an effective hedge
against exchange rate fluctuations; however, in the event of exchange rate
movements adverse to a Fund's position, the Fund may forfeit the entire amount
of the premium plus related transaction costs. In addition to purchasing call
and put options for hedging purposes, each Fund may purchase call or put
options on currency to seek to increase total return when the Investment
Adviser anticipates that the currency will appreciate or depreciate in value,
but the securities quoted or denominated in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio.
When purchased or sold to seek to increase total return, options on currencies
are considered speculative. Options on foreign currencies written or purchased
by the Funds are traded on U.S. and foreign exchanges or over-the-counter.
 
FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
 
  To seek to increase total return or to hedge against changes in interest
rates, securities prices or currency exchange rates, a Fund may purchase and
sell various kinds of futures contracts, and purchase and write call and put
options on any of such futures contracts. Each Fund may also enter into
closing purchase and sale transactions with respect to any such contracts and
options. The futures contracts may be based on various securities, foreign
currencies, securities indices and other financial instruments and indices. A
Fund will engage in futures and related options transactions for bona fide
hedging purposes as defined in regulations of the Commodity Futures Trading
Commission or to seek to increase total return to the extent permitted by such
regulations. A Fund may not purchase or sell futures contracts or purchase or
sell related options to seek to increase total return, except for closing
purchase or sale transactions, if immediately thereafter the sum of the amount
of initial margin deposits and premiums paid on the Fund's outstanding
positions in futures and related options entered into for the purpose of
seeking to increase total return would exceed 5% of the market value of the
Fund's net assets. These transactions involve brokerage costs, require margin
deposits and, in the case of contracts and options obligating a Fund to
purchase securities or currencies, require the Fund to segregate and maintain
cash or liquid assets with a value equal to the amount of the Fund's
obligations or to otherwise cover the obligations in a manner permitted by the
SEC.
 
  While transactions in futures contracts and options on futures may reduce
certain risks, such transactions themselves entail certain other risks. See
"Investment Objectives and Policies--Futures Contracts and Options on Future
Contracts" in the Additional Statement. Thus, while a Fund may benefit from
the use of futures and options on futures, unanticipated changes in interest
rates, securities prices or currency exchange rates may result in poorer
overall performance than if the Fund had not entered into any futures
contracts or options transactions. Because perfect correlation between a
futures position and portfolio position that is intended to be protected is
impossible to achieve, the desired protection may not be obtained and a Fund
may be exposed to risk of loss. The loss incurred by a Fund in entering into
futures contracts and in writing call options on futures is potentially
 
                                      22
<PAGE>
 
unlimited and may exceed the amount of the premium received. Futures markets
are highly volatile and the use of futures may increase the volatility of a
Fund's NAV. The profitability of a Fund's trading in futures to seek to
increase total return depends upon the ability of the Investment Adviser to
analyze correctly the futures markets. In addition, because of the low margin
deposits normally required in futures trading, a relatively small price
movement in a futures contract may result in substantial losses to a Fund.
Further, futures contracts and options on futures may be illiquid, and
exchanges may limit fluctuations in futures contract prices during a single
day. The Funds may engage in futures transactions on both U.S. and foreign
exchanges. Foreign exchanges may not provide the same protections as U.S.
exchanges.
 
EQUITY SWAPS
 
  Each Fund may invest up to 10% of its total assets in equity swaps. Equity
swaps allow the parties to a swap agreement to exchange the dividend income or
other components of return on an equity investment (e.g., a group of equity
securities or an index) for a component of return on another non-equity or
equity investment. An equity swap may be used by a Fund to invest in a market
without owning or taking physical custody of securities in circumstances in
which direct investment may be restricted for legal reasons or is otherwise
impractical. Equity swaps are derivatives and their value can be very
volatile. To the extent that the Investment Adviser does not accurately
analyze and predict the potential relative fluctuation of the components
swapped with another party, a Fund may suffer a loss. The value of some
components of an equity swap (such as the dividends on a common stock) may
also be sensitive to changes in interest rates. Furthermore, during the period
a swap is outstanding, a Fund may suffer a loss if the counterparty defaults.
In connection with its investments in equity swaps, a Fund will either
segregate cash or liquid assets or otherwise cover its obligations in a manner
required by the SEC.
 
WHEN-ISSUED SECURITIES AND FORWARD COMMITMENTS
 
  Each Fund may purchase when-issued securities. When-issued transactions
arise when securities are purchased by a Fund with payment and delivery taking
place in the future in order to secure what is considered to be an
advantageous price and yield to the Fund at the time of entering into the
transaction. Each Fund may also purchase securities on a forward commitment
basis; that is, make contracts to purchase securities for a fixed price at a
future date beyond the customary settlement period. A Fund will segregate cash
or liquid assets in an amount sufficient to meet the purchase price until
three days prior to the settlement date. Alternatively, each Fund may enter
into offsetting contracts for the forward sale of other securities that it
owns. The purchase of securities on a when-issued or forward commitment basis
involves a risk of loss if the value of the security to be purchased declines
prior to the settlement date. Although a Fund would generally purchase
securities on a when-issued or forward commitment basis with the intention of
acquiring securities for its portfolio, a Fund may dispose of when-issued
securities or forward commitments prior to settlement if the Investment
Adviser deems it appropriate to do so.
 
ILLIQUID AND RESTRICTED SECURITIES
 
  A Fund will not invest more than 15% of its net assets in illiquid
investments, which include securities (both foreign and domestic) that are not
readily marketable, certain stripped mortgage-backed securities, repurchase
agreements maturing in more than seven days, time deposits with a notice or
demand period of more than seven days, certain over-the-counter options and
certain restricted securities, unless it is determined, based upon a review of
the trading markets for a specific restricted security, that such restricted
security is eligible for
 
                                      23
<PAGE>
 
resale pursuant to Rule 144A under the Securities Act of 1933 and, therefore,
is liquid. The Trustees have adopted guidelines under which the Investment
Adviser determines and monitors the liquidity of portfolio securities, subject
to the oversight of the Trustees. Investing in restricted securities eligible
for resale pursuant to Rule 144A may decrease the liquidity of a Fund's
portfolio to the extent that qualified institutional buyers become for a time
uninterested in purchasing these restricted securities. The purchase price and
subsequent valuation of restricted and illiquid securities normally reflect a
discount, which may be significant, from the market price of comparable
securities for which a liquid market exists.
 
REPURCHASE AGREEMENTS
 
  Each Fund may enter into repurchase agreements with dealers in U.S.
Government securities and member banks of the Federal Reserve System which
furnish collateral at least equal in value or market price to the amount of
their repurchase obligation. Each Fund may also enter into repurchase
agreements involving certain foreign government securities. If the other party
or "seller" defaults, a Fund might suffer a loss to the extent that the
proceeds from the sale of the underlying securities and other collateral held
by the Fund in connection with the related repurchase agreement are less than
the repurchase price. In addition, in the event of bankruptcy of the seller or
failure of the seller to repurchase the securities as agreed, a Fund could
suffer losses, including loss of interest on or principal of the security and
costs associated with delay and enforcement of the repurchase agreement. The
Trustees have reviewed and approved certain counterparties whom they believe
to be creditworthy and have authorized the Funds to enter into repurchase
agreements with such counterparties. In addition, each Fund, together with
other registered investment companies having management agreements with an
Investment Adviser or its affiliates, may transfer uninvested cash balances
into a single joint account, the daily aggregate balance of which will be
invested in one or more repurchase agreements.
 
LENDING OF PORTFOLIO SECURITIES
 
  Each Fund may also seek to increase its income by lending portfolio
securities. Under present regulatory policies, such loans may be made to
institutions, such as certain broker-dealers, and are required to be secured
continuously by collateral in cash, cash equivalents, or U.S. Government
securities maintained on a current basis in an amount at least equal to the
market value of the securities loaned. Cash collateral may be invested in cash
equivalents. If an Investment Adviser determines to make securities loans, the
value of the securities loaned may not exceed 33 1/3% of the value of the
total assets of a Fund (including the loan collateral). A Fund may experience
a loss or delay in the recovery of its securities if the institution with
which it has engaged in a portfolio loan transaction breaches its agreement
with the Fund.
 
SHORT SALES AGAINST-THE-BOX
 
  Each Fund (other than the CORE International Equity Fund) may make short
sales of securities or maintain a short position, provided that at all times
when a short position is open the Fund owns an equal amount of such securities
or securities convertible into or exchangeable for, without payment of any
further consideration, for an equal amount of the securities of the same
issuer as the securities sold short (a short sale against-the-box). Not more
than 25% of a Fund's net assets (determined at the time of the short sale) may
be subject to such short sales. As a result of recent tax legislation, short
sales may not generally be used to defer the recognition of gain for tax
purposes with respect to appreciated securities in a Fund's portfolio.
 
                                      24
<PAGE>
 
TEMPORARY INVESTMENTS
 
  Each Fund may, for temporary defensive purposes, invest 100% of its total
assets (except that the CORE International Equity Fund and Emerging Markets
Equity Fund may only hold up to 35% of their respective total assets) in U.S.
Government securities, repurchase agreements collateralized by U.S. Government
securities, commercial paper rated at least A-2 by Standard & Poor's or P-2 by
Moody's, certificates of deposit, bankers' acceptances, repurchase agreements,
non-convertible preferred stocks, non-convertible corporate bonds with a
remaining maturity of less than one year. When a Fund's assets are invested in
such instruments, the Fund may not be achieving its investment objective.
 
MISCELLANEOUS TECHNIQUES
 
  In addition to the techniques and investments described above, each Fund
may, with respect to no more than 5% of its net assets, engage in the
following techniques and investments: (i) warrants and stock purchase rights;
(ii) currency swaps; (iii) other investment companies including World Equity
Benchmark Shares and Standard & Poor's Depository Receipts; (iv) unseasoned
companies; and (v) custodial receipts.
 
  In addition, each Fund may borrow up to 33 1/3% of its total assets from
banks for temporary or emergency purposes. A Fund may not make additional
investments if borrowings exceed 5% of its total assets. For more information,
see the Additional Statement.
 
 
                                 RISK FACTORS
 
  RISKS OF INVESTING IN EQUITY SECURITIES. In general, the Funds are subject
to the risks associated with investments in common stocks and other equity
securities. Stock values fluctuate in response to the activities of individual
companies and in response to general market and economic conditions and,
accordingly, the value of the stocks that a Fund holds may decline over short
or extended periods. Stock markets tend to be cyclical, with periods when
stock prices generally rise and periods when prices generally decline. As of
the date of this Prospectus, certain foreign stock markets were trading at or
close to record high levels and there can be no guarantee that such levels
will continue.
   
  RISKS OF INVESTING IN SMALL CAPITALIZATION COMPANIES. Investing in the
securities of such companies involves greater risk and the possibility of
greater portfolio price volatility. Historically, small market capitalization
stocks and stocks of recently organized companies have been more volatile in
price than larger market capitalization stocks. Among the reasons for the
greater price volatility of these small company and unseasoned stocks are the
less certain growth prospects of smaller firms, less institutional investor
interest and the lower degree of liquidity in the markets for such stocks.
       
  SPECIAL RISKS OF INVESTMENTS IN THE ASIAN AND OTHER EMERGING
MARKETS. Investing in the securities of issuers in Emerging Countries involves
risks in addition to those discussed under "Description of Securities--
Foreign Investments." The International Equity, European Equity, International
Small Cap, Emerging Markets Equity and Asia Growth Funds may each invest
without limit in the securities of issuers in Emerging Countries. The CORE
International Equity Fund may invest up to 25% of its total assets in
securities of issuers in Emerging Countries. Emerging Countries are generally
located in the Asia-Pacific region, Eastern Europe, Latin and South America
and Africa. A Fund's purchase and sale of portfolio securities in certain
Emerging Countries may be     
 
                                      25
<PAGE>
 
constrained by limitations as to daily changes in the prices of listed
securities, periodic trading or settlement volume and/or limitations on
aggregate holdings of foreign investors. Such limitations may be computed
based on the aggregate trading volume by or holdings of a Fund, the Investment
Adviser, its affiliates and their respective clients and other service
providers. A Fund may not be able to sell securities in circumstances where
price, trading or settlement volume limitations have been reached.
   
  Foreign investment in the securities markets of certain Emerging Countries
is restricted or controlled to varying degrees which may limit investment in
such Countries or increase the administrative costs of such investments. For
example, certain countries require governmental approval prior to investments
by foreign persons or limit investment by foreign persons to only a specified
percentage of an issuer's outstanding securities or a specific class of
securities which may have less advantageous terms (including price) than
securities of the issuer available for purchase by nationals. In addition,
certain countries may restrict or prohibit investment opportunities in issuers
or industries deemed important to national interests. Such restrictions may
affect the market price, liquidity and rights of securities that may be
purchased by a Fund. The repatriation of both investment income and capital
from certain Emerging Countries is subject to restrictions such as the need
for governmental consents. Due to restrictions on direct investment in equity
securities in certain Asian countries, such as Taiwan, it is anticipated that
a Fund may invest in such countries only through other investment funds in
such countries. See "Other Investment Companies" in the Additional Statement.
       
  Many Emerging Countries may be subject to a greater degree of economic,
political and social instability than is the case in Western Europe, the
United States, Canada, Australia, New Zealand and Japan. Many Emerging
Countries do not have fully democratic governments. For example, governments
of some Emerging Countries are authoritarian in nature or have been installed
or removed as a result of military coups, while governments in other Emerging
Countries have periodically used force to suppress civil dissent. Disparities
of wealth, the pace and success of democratization, and ethnic, religious and
racial disaffection, among other factors, have also led to social unrest,
violence and/or labor unrest in some Asian and other Emerging Countries.
Unanticipated political or social developments may affect the values of a
Fund's investments. Investing in Emerging Countries involves the risk of loss
due to expropriation, nationalization, confiscation of assets and property or
the imposition of restrictions on foreign investments and on repatriation of
capital invested. For example, in the past, Eastern European governments have
expropriated substantial amounts of private property, and have not settled the
claims of property owners. Similar expropriations could occur in the future.
       
  Starting in mid-1997 some Pacific region countries began to experience
currency devaluations that resulted in high interest rate levels and sharp
reductions in economic activity. This situation resulted in a significant drop
in the securities prices of companies located in the region. Some countries
have experienced government intervention, have sought assistance from the
International Monetary Fund and are undergoing substantial domestic unrest.
Although some countries are taking steps to restructure their financial
sectors in a manner that may facilitate a return to long-term economic growth,
there can be no assurance that these efforts will be successful or that their
current problems will not persist. At the end of its last fiscal year, a
substantial portion of the Asia Growth Fund was invested in securities traded
in the Hong Kong market. In 1997, the sovereignty of Hong Kong reverted from
the United Kingdom to China. Although Hong Kong is, by law, to maintain a high
degree of autonomy, there can also be no assurance that the general economic
position of Hong Kong will not be adversely affected as a result of the
exercise of Chinese sovereignty over Hong Kong. In particular, business
confidence in Hong Kong can be significantly affected by political
developments and statements by public figures in China, which can in turn
affect the performance of the securities markets. In addition, the reversion
of Hong Kong to China has created uncertainty as to future currency valuations
relative to the U.S. dollar. Any future valuation changes could be adverse
from the perspective of U.S. investors.     
 
                                      26
<PAGE>
 
  Economies in individual Emerging Countries may differ favorably or
unfavorably from the U.S. economy in such respects as growth of gross domestic
product, rates of inflation, currency valuation, capital reinvestment,
resource self-sufficiency and balance of payments positions. Many Emerging
Countries have experienced currency devaluations and substantial and, in some
cases, extremely high rates of inflation, which have a negative effect on the
economies and securities markets of such Emerging Countries. Economies in
Emerging Countries generally are dependent heavily upon commodity prices and
international trade and, accordingly, have been and may continue to be
affected adversely by the economies of their trading partners, trade barriers,
exchange controls, managed adjustments in relative currency values and other
protectionist measures imposed or negotiated by the countries with which they
trade.
 
  Brokerage commissions, custodial services and other costs relating to
investment in international securities markets generally are more expensive
than in the United States. A Fund's investment in Emerging Countries may also
be subject to withholding or other taxes, which may be significant and may
reduce the return from an investment in such country to the Fund. Settlement
procedures in Emerging Countries are frequently less developed and reliable
than those in the United States and may involve a Fund's delivery of
securities before receipt of payment for their sale. In addition, significant
delays are common in certain markets in registering the transfer of
securities. Settlement or registration problems may make it more difficult for
a Fund to value its portfolio securities and could cause the Fund to miss
attractive investment opportunities, to have a portion of its assets
uninvested or to incur losses due to the failure of a counterparty to pay for
securities the Fund has delivered or the Fund's inability to complete its
contractual obligations.
 
  Currently, there is no market or only a limited market for many of the
management techniques and instruments with respect to the currencies and
securities markets of the Emerging Countries. Consequently, there can be no
assurance that suitable instruments for hedging currency and market-related
risks will be available at the times when a Fund wishes to use them.
 
  SPECIAL RISKS OF INVESTMENTS IN THE JAPANESE MARKETS. The Japanese Equity
Fund invests primarily in equity securities of Japanese companies.
Accordingly, the Japanese Equity Fund's performance will be closely tied to
economic and market conditions in Japan, and may be more volatile than more
geographically diversified funds. Changes in regulatory, as well as tax or
economic, policy in Japan could significantly affect the Japanese securities
markets and, therefore, the Japanese Equity Fund's performance.
 
  Japan's economy, the second largest in the world, has grown substantially
over the last three decades. Since 1990, however, Japan's economic growth has
declined significantly, and is currently subject to deflationary pressures. In
addition to this economic downturn, Japan is undergoing structural adjustments
related to high wages and taxes, currency valuations and structural
rigidities. Japan has also been experiencing notable uncertainty and loss of
public confidence in connection with the reform of its political process and
the deregulation of its economy. These conditions present risks to the
Japanese Equity Fund and its ability to attain its investment objective.
 
  Japan's economy is heavily dependent upon international trade, and is
especially sensitive to trade barriers and disputes. In particular, Japan
relies on large imports of agricultural products, raw materials and fuels. A
substantial rise in world oil or commodity prices, or a fall-off in Japan's
manufactured exports, could be expected to adversely affect Japan's economy.
In addition, Japan is vulnerable to earthquakes, volcanoes and other natural
disasters. As of the date of this Prospectus, Japan's banking industry
continued to suffer from non-performing loans, declining real estate values
and lower valuations of securities holdings.
 
                                      27
<PAGE>
 
  The Japanese securities markets are less regulated than the U.S. markets.
Evidence has emerged from time to time of distortion of market prices to serve
political or other purposes. Shareholders' rights are also not always equally
enforced.
 
  The common stocks of many Japanese companies trade at high price-earnings
ratios. Differences in accounting methods make it difficult to compare the
earnings of Japanese companies with those of companies in other countries,
especially the U.S. In general, however, reported net income in Japan is
understated relative to U.S. accounting standards and this is one reason
price-earnings ratios of the stocks of Japanese companies have tended
historically to be higher than those of U.S. stocks. In addition, Japanese
companies have tended to have higher growth rates than U.S. companies, and
Japanese interest rates have generally been lower than U.S. interest rates.
These factors have contributed to lower discount rates and higher price-
earnings ratios in Japan than in the U.S.
 
  During the recent past the average stock market prices of Japanese
companies, as measured by major indices such as the NIKKEI 225 Average, have
experienced a substantial decline. It is not possible to determine whether
this general decline will continue.
 
  RISKS OF INVESTING IN FIXED-INCOME SECURITIES. When interest rates decline,
the market value of fixed- income securities tends to increase. Conversely,
when interest rates increase, the market value of fixed income securities
tends to decline. Volatility of a security's market value will differ
depending upon the security's duration, the issuer and the type of instrument.
Investments in fixed-income securities are subject to the risk that the issuer
could default on its obligations and a Fund could sustain losses on such
investments. A default could impact both interest and principal payments.
 
  RISKS OF DERIVATIVE TRANSACTIONS. A Fund's transactions, if any, in options,
futures, options on futures, swaps, structured securities and currency
transactions involve certain risks, including a possible lack of correlation
between changes in the value of hedging instruments and the portfolio assets
(if any) being hedged, the potential illiquidity of the markets for derivative
instruments, the risks arising from margin requirements and related leverage
factors associated with such transactions. The use of these management
techniques to seek to increase total return may be regarded as a speculative
practice and involves the risk of loss if the Investment Adviser is incorrect
in its expectation of fluctuations in securities prices, interest rates or
currency prices. A Fund's use of certain derivative transactions may be
limited by the requirements of the Internal Revenue Code of 1986, as amended
(the "Code"), for qualification as a regulated investment company.
 
 
                            INVESTMENT RESTRICTIONS
 
  Each Fund is subject to certain investment restrictions that are described
in detail under "Investment Restrictions" in the Additional Statement.
Fundamental investment restrictions of a Fund cannot be changed without
approval of a majority of the outstanding shares of that Fund as defined in
the Additional Statement. Each Fund's investment objectives and all policies
not specifically designated as fundamental are non-fundamental and may be
changed without shareholder approval. If there is a change in a Fund's
investment objectives, shareholders should consider whether that Fund remains
an appropriate investment in light of their then current financial positions
and needs.
 
                                      28
<PAGE>
 
 
                              PORTFOLIO TURNOVER
   
  A high rate of portfolio turnover (100% or more) involves correspondingly
greater expenses which must be borne by a Fund and its shareholders. See
"Financial Highlights" for a statement of the historical portfolio turnover
rate of each Fund (other than the European Equity, Japanese Equity and
International Small Cap Funds). It is anticipated that the annual portfolio
turnover rates of the European Equity, Japanese Equity and International Small
Cap Funds will generally not exceed 75%. The portfolio turnover rate is
calculated by dividing the lesser of the dollar amount of sales or purchases
of portfolio securities by the average monthly value of a Fund's portfolio
securities, excluding securities having a maturity at the date of purchase of
one year or less. The Investment Adviser will not consider the portfolio
turnover rate a limiting factor in making investment decisions for a Fund
consistent with the Fund's investment objectives and portfolio management
policies.     
 
 
                                  MANAGEMENT
 
TRUSTEES AND OFFICERS
 
  The Trustees are responsible for deciding matters of general policy and
reviewing the actions of the Investment Advisers, distributor and transfer
agent. The officers of the Trust conduct and supervise the Funds' daily
business operations. The Additional Statement contains information as to the
identity of, and other information about, the Trustees and officers of the
Trust.
 
INVESTMENT ADVISERS
   
  INVESTMENT ADVISERS. Goldman Sachs Asset Management, One New York Plaza, New
York, New York 10004, a separate operating division of Goldman Sachs, serves
as the investment adviser to the CORE International Equity Fund. Goldman Sachs
registered as an investment adviser in 1981. Goldman Sachs Asset Management
International, 133 Peterborough Court, London EC4A 2BB, England, an affiliate
of Goldman Sachs, serves as the investment adviser to the International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity and Asia Growth Funds. Goldman Sachs Asset Management
International became a member of the Investment Management Regulatory
Organisation Limited in 1990 and registered as an investment adviser in 1991.
As of      , 1998, GSAM and GSAMI, together with their affiliates, acted as
investment adviser or distributor for assets in excess of $    billion.     
 
  Under a Management Agreement with each Fund, the applicable Investment
Adviser, subject to the general supervision of the Trustees, provides day-to-
day advice as to the Fund's portfolio transactions. Goldman Sachs has agreed
to permit the Funds to use the name "Goldman Sachs" or a derivative thereof as
part of each Fund's name for as long as a Fund's Management Agreement is in
effect.
 
  In performing its investment advisory services, each Investment Adviser,
while remaining ultimately responsible for the management of the Funds, is
able to draw upon the research and expertise of its asset management
affiliates for portfolio decisions and management with respect to certain
portfolio securities. In addition, the Investment Adviser will have access to
the research of, and certain proprietary technical models developed by,
Goldman Sachs and may apply quantitative and qualitative analysis in
determining the appropriate allocations among the categories of issuers and
types of securities.
 
                                      29
<PAGE>
 
  Under the Management Agreement, each Investment Adviser also: (i) supervises
all non-advisory operations of each Fund; (ii) provides personnel to perform
such executive, administrative and clerical services as are reasonably
necessary to provide effective administration of each Fund; (iii) arranges for
at each Fund's expense (a) the preparation of all required tax returns, (b)
the preparation and submission of reports to existing shareholders, (c) the
periodic updating of prospectuses and statements of additional information and
(d) the preparation of reports to be filed with the SEC and other regulatory
authorities; (iv) maintains each Fund's records; and (v) provides office space
and all necessary office equipment and services.
 
 FUND MANAGERS
 
 
<TABLE>   
<CAPTION>
                                                              YEARS
                                                              PRIMARILY
           NAME AND TITLE          FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
           --------------          -------------------        ----------- ----------------------------
  <C>                              <C>                        <C>         <S>
  Robert A. Beckwitt               Portfolio Manager--           Since      Mr. Beckwitt joined the
   Vice President and              Emerging Markets Equity       1997       Investment Adviser in
   Co-Head Emerging Market                                                  1996. From 1986 to 1996,
   Equities                                                                 he was Chief Investment
                                                                            Strategist-Portfolio
                                                                            Adviser to high net
                                                                            worth investors at
                                                                            Fidelity Investments.
- ------------------------------------------------------------------------------------------------------
  Guy P. de C. Bennett             Portfolio Manager--           Since      Mr. Bennett joined the
   Vice President                  International Equity          1997       Investment Adviser in
                                   Japanese Equity               1998       1996 and is also co-head
                                                                            of our Japanese Equity
                                                                            Group in Tokyo. From
                                                                            1984 to 1996, he was a
                                                                            portfolio manager and an
                                                                            Executive Director at
                                                                            CIN Management.
- ------------------------------------------------------------------------------------------------------
  Kent A. Clark                    Portfolio Manager--           Since      Mr. Clark joined the
   Vice President                  CORE International Equity     1997       Investment Adviser in
                                                                            1992.
- ------------------------------------------------------------------------------------------------------
  David Dick                       Senior Portfolio Manager--    Since      Mr. Dick joined the
   Executive Director              European Equity               1998       Investment Adviser in
                                                                            1998 as Senior Portfolio
                                                                            Manager on the European
                                                                            Equity team. From 1990
                                                                            to 1998, he was with
                                                                            Mercury Asset
                                                                            Management, where he was
                                                                            a portfolio manager for
                                                                            European equity and was
                                                                            head of Mercury's
                                                                            European sector
                                                                            strategy.
- ------------------------------------------------------------------------------------------------------
  Ivor H. Farman                   Portfolio Manager--           Since      Mr. Farman joined the
   Executive Director              International Equity          1996       Investment Adviser in
                                   European Equity               1998       1996. From 1995 to 1996,
                                                                            he was responsible for
                                                                            originating and
                                                                            marketing French equity
                                                                            ideas at Exane in Paris.
                                                                            From 1994 to 1995 he was
                                                                            engaged in French equity
                                                                            research and marketing
                                                                            at Banque Nationale de
                                                                            Paris and Schroders in
                                                                            London.
- ------------------------------------------------------------------------------------------------------
  Paul Greener                     Portfolio Manager--           Since      Mr. Greener joined the
   Associate                       European Equity               1998       Investment Adviser in
                                                                            1996 as a member of the
                                                                            UK and European Equity
                                                                            Team responsible for
                                                                            European general
                                                                            retailers, business
                                                                            services and technology
                                                                            sectors. Prior to
                                                                            joining GSAM, he was an
                                                                            equity analyst for two
                                                                            years at CIN Management
- ------------------------------------------------------------------------------------------------------
  James P. Hordern                 Portfolio Manager--           Since      Mr. Hordern joined the
   Executive Director              International Small Cap       1998       Investment Adviser in
                                                                            1997. From 1991 to 1997,
                                                                            he was an Assistant
                                                                            Director and portfolio
                                                                            manager at Mercury Asset
                                                                            Management on the
                                                                            European Specialist
                                                                            Team.
</TABLE>    
 
 
                                      30
<PAGE>
 
 
 
<TABLE>   
<CAPTION>
                                                     YEARS
                                                     PRIMARILY
      NAME AND TITLE      FUND RESPONSIBILITY        RESPONSIBLE        FIVE YEAR EMPLOYMENT HISTORY
      --------------      -------------------        -----------        ----------------------------
  <C>                     <C>                        <C>         <S>
  Robert C. Jones         Senior Portfolio Manager--    Since    Mr. Jones joined the Investment Adviser in
   Managing Director      CORE International Equity     1997     1989. From 1987 to 1989, he was the senior
                                                                 quantitative analyst in the Goldman, Sachs
                                                                 & Co. Investment Research Department.
- -----------------------------------------------------------------------------------------------------------
  Alice Lui               Portfolio Manager--           Since    Ms. Lui joined the Investment Adviser
   Vice President         Asia Growth                   1994     in 1990. Prior to 1990, she was a
                                                                 management consultant with Andersen
                                                                 Consulting in Hong Kong.
- -----------------------------------------------------------------------------------------------------------
  Alessandro P.G. Lunghi  Portfolio Manager--           Since    Mr. Lunghi joined the Investment Adviser
   Executive Director     International Equity          1996     in 1996. From 1990 to 1996, he was at CIN
                                                                 Management, where his responsibilities
                                                                 included European equity fund management
                                                                 as well as active quantitative techniques
                                                                 and risk management.
- -----------------------------------------------------------------------------------------------------------
  Shogo Maeda             Portfolio Manager--           Since    Mr. Maeda joined the Investment Adviser in
   Managing Director      International Equity          1994     1994. From 1987 to 1994, he worked at
                          International Small Cap       1998     Nomura Investment Management Incorporated
                          Japanese Equity               1998     as a Senior Portfolio Manager.
- -----------------------------------------------------------------------------------------------------------
  Warwick M. Negus        Senior Portfolio Manager--    Since    Mr. Negus joined the Investment Adviser in
   Managing Director and  Asia Growth                   1994     1994. From 1987 to 1994, he was a Vice
   Co-Head Emerging       Portfolio Manager--                    President of Bankers Trust Australia Ltd
   Market                 International Equity          1994     where he was the Chief Investment Officer
   Equities               Emerging Markets Equity       1997     of their Southeast Asian investment team.
                          International Small Cap       1998     He is also a member of Goldman Sachs Asset
                                                                 Management's global asset allocation
                                                                 committee.
- -----------------------------------------------------------------------------------------------------------
  Susan Noble             Senior Portfolio Manager--    Since    Ms. Noble joined the Investment Adviser in
   Executive Director     European Equity               1998     October 1997 as Senior Portfolio Manager
                          International Equity          1998     and head of the European Equity team. From
                                                                 1986 to 1997, she worked at Fleming
                                                                 Investment Management in London, where she
                                                                 most recently was Portfolio Management
                                                                 Director for the European equity
                                                                 investment strategy and process.
- -----------------------------------------------------------------------------------------------------------
  Victor H. Pinter        Portfolio Manager--           Since    Mr. Pinter joined the Investment Adviser
   Vice President         CORE International Equity     1997     in 1990. From 1985 to 1990, he was a
                                                                 project manager in the Information
                                                                 Technology Division of the Investment
                                                                 Adviser.
- -----------------------------------------------------------------------------------------------------------
  Ramakrishna Shankar     Portfolio Manager--           Since    Mr. Shankar joined the Investment Adviser
   Vice President         Asia Growth                   1997     in 1997. From July 1996 to 1997, he worked
                                                                 for Goldman, Sachs & Co. in Singapore as a
                                                                 strategic advisor for transactions
                                                                 involving infrastructure industries in
                                                                 Asia. From 1988
                                                                 to 1996, he worked at Goldman, Sachs & Co.
                                                                 as an investment banker in the Investment
                                                                 Banking Division.
- -----------------------------------------------------------------------------------------------------------
  Miyako Shibamoto        Portfolio Manager--           Since    Ms. Shibamoto joined the Japanese Equity
   Vice President         Japanese Equity               1998     team in March 1998. From 1993 to 1998, she
                                                                 was a Vice President at Scudder Stevens
                                                                 and Clark (Japan).
</TABLE>    
 
 
                                       31
<PAGE>
 
 
 
<TABLE>   
<CAPTION>
                                                 YEARS
                                                 PRIMARILY
    NAME AND TITLE    FUND RESPONSIBILITY        RESPONSIBLE FIVE YEAR EMPLOYMENT HISTORY
    --------------    -------------------        ----------- ----------------------------
  <C>                 <C>                        <C>         <S>
  Robert Stewart      Portfolio Manager--           Since      Mr. Stewart joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1994 to 1996,
                                                               he was at CIN Management
                                                               as a portfolio manager,
                                                               managing Japanese
                                                               equities.
- -----------------------------------------------------------------------------------------
  Takeya Suzuki       Portfolio Manager--           Since      Mr. Suzuki joined the
   Vice President     Japanese Equity               1998       Investment Adviser in
                                                               1996. From 1990 to 1996,
                                                               he was a Japanese equity
                                                               portfolio manager at
                                                               Nomura Investment
                                                               Management where he
                                                               actively managed assets
                                                               for US pension funds.
- -----------------------------------------------------------------------------------------
  Danny Truell        Senior Portfolio Manager--    Since      Mr. Truell joined the
   Executive Director European Equity               1998       Investment Adviser in
                                                               1998 as Senior Portfolio
                                                               Manager and head of UK
                                                               equities. From 1992 to
                                                               1996, he was Investment
                                                               Banking Executive
                                                               Director for SBC Warburg
                                                               and Chief Asian Equity
                                                               Strategist. From 1986 to
                                                               1992, he was Assistant
                                                               Director of Fund
                                                               Management at CIN
                                                               Management.
</TABLE>    
 
 
  It is the responsibility of the Investment Adviser to make the investment
decisions for a Fund and to place the purchase and sale orders for the Fund's
portfolio transactions in U.S. and foreign markets. Such orders may be
directed to any broker including, to the extent and in the manner permitted by
applicable law, Goldman Sachs or its affiliates. In effecting purchases and
sales of portfolio securities for the Funds, the Investment Adviser will seek
the best price and execution of a Fund's orders. In doing so, where two or
more brokers or dealers offer comparable prices and execution for a particular
trade, consideration may be given to whether the broker or dealer provides
investment research or brokerage services or sells shares of any Goldman Sachs
Fund. See the Additional Statement for a further description of the Investment
Advisers' brokerage allocation practices.
 
  As compensation for its services rendered and assumption of certain expenses
pursuant to separate Management Agreements, GSAM and GSAMI are entitled to the
following fees, computed daily and payable monthly at the annual rates listed
below:
<TABLE>   
<CAPTION>
                                                               FOR THE FISCAL
                                                CONTRACTUAL YEAR OR PERIOD ENDED
                                                   RATE*     JANUARY 31, 1998*
                                                ----------- --------------------
     <S>                                        <C>         <C>
     GSAM
     CORE International Equity ................    0.85%           0.75%
     GSAMI
     International Equity......................    1.00%           0.90%
     European Equity...........................    1.00%             N/A
     Japanese Equity...........................    1.00%             N/A
     International Small Cap...................    1.20%             N/A
     Emerging Markets Equity...................    1.20%           1.10%
     Asia Growth...............................    1.00%           0.86%
</TABLE>    
- ---------------------
   
*All numbers are annualized. The difference, if any, between the stated fees
and the actual fees paid by the Funds reflects that the applicable Investment
Adviser did not charge the full amount of the fees to which it would have been
entitled. The Investment Adviser may discontinue or modify such voluntary
limitations in the future at its discretion.     
 
                                      32
<PAGE>
 
   
  The Investment Adviser has voluntarily agreed to reduce or limit certain
"Other Expenses" of the Funds (excluding management fees, service fees, taxes,
interest and brokerage fees and litigation, indemnification and other
extraordinary expenses and, in the case of International Equity, Emerging
Markets Equity and Asia Growth Funds, transfer agency fees) to the extent such
expenses exceed 0.25%, 0.20%, 0.10%, 0.10%, 0.30%, 0.16% and 0.24% per annum
of the average daily net assets of the CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small
Cap, Emerging Markets Equity and Asia Growth Funds, respectively. Such
reductions or limits, if any, are calculated monthly on a cumulative basis and
may be discontinued or modified by the applicable Investment Adviser in its
discretion at any time.     
 
  ACTIVITIES OF GOLDMAN SACHS AND ITS AFFILIATES AND OTHER ACCOUNTS MANAGED BY
GOLDMAN SACHS. The involvement of the Investment Adviser, Goldman Sachs and
their affiliates in the management of, or their interest in, other accounts
and other activities of Goldman Sachs may present conflicts of interest with
respect to a Fund or limit a Fund's investment activities. Goldman Sachs and
its affiliates engage in proprietary trading and advise accounts and funds
which have investment objectives similar to those of the Funds and/or which
engage in and compete for transactions in the same type of securities,
currencies and instruments as the Funds. Goldman Sachs and its affiliates will
not have any obligation to make available any information regarding their
proprietary activities or strategies, or the activities or strategies used for
other accounts managed by them, for the benefit of the management of the
Funds. The results of a Fund's investment activities, therefore, may differ
from those of Goldman Sachs and its affiliates and it is possible that a Fund
could sustain losses during periods in which Goldman Sachs and its affiliates
and other accounts achieve significant profits on their trading for
proprietary or other accounts. In addition, the Funds may, from time to time,
enter into transactions in which other clients of Goldman Sachs have an
adverse interest. From time to time, a Fund's activities may be limited
because of regulatory restrictions applicable to Goldman Sachs and its
affiliates, and/or their internal policies designed to comply with such
restrictions. See "Management--Activities of Goldman Sachs and its Affiliates
and Other Accounts Managed by Goldman Sachs" in the Additional Statement for
further information.
 
DISTRIBUTOR AND TRANSFER AGENT
   
  Goldman Sachs, 85 Broad Street, New York, New York 10004, serves as the
exclusive distributor (the "Distributor") of each Fund's Shares. Goldman
Sachs, 4900 Sears Tower, Chicago, Illinois 60606, also serves as each Fund's
transfer agent (the "Transfer Agent") and as such performs various shareholder
servicing functions. Shareholders with inquiries regarding a Fund should
contact Goldman Sachs (as Transfer Agent) at the address or the telephone
number set forth on the back cover page of this Prospectus. Goldman Sachs is
not entitled to receive a transfer agency fee from the International Equity
and Asia Growth Funds with respect to Institutional or Service shares. Goldman
Sachs is entitled to receive a transfer agency fee from the European Equity
and Emerging Markets Equity Funds equal to 0.04% of the average daily net
assets of the Institutional and Service shares of each Fund. Goldman Sachs is
entitled to receive a fee from the CORE International Equity, Japanese Equity
and International Small Cap Funds, with respect to Institutional and Service
shares, equal to their proportionate share of the total transfer agency costs
borne by the Fund. These costs are equal to $12,000 per year per Class plus
$7.50 per account and out-of-pocket and transaction-related expenses for Class
A, B and C Shares plus 0.04% of the average daily net assets of the
Institutional and Service classes. Shares of a Fund may also bear fees paid to
Service Organizations or other persons providing sub-transfer agency and
similar services.     
 
  From time to time, Goldman Sachs or any of its affiliates may purchase and
hold Shares of the Funds. Goldman Sachs reserves the right to redeem at any
time some or all of the Shares acquired for its own account.
 
                                      33
<PAGE>
 
YEAR 2000
   
  Many computer systems were designed using only two digits to signify the
year (for example, "98" for "1998"). On January 1, 2000, if these computer
systems are not corrected, they may incorrectly interpret "00" as the year
"1900" rather than the year "2000," leading to computer shutdowns or errors
(commonly known as the "Year 2000 Problem"). To the extent these systems
conduct forward-looking calculations, these computer problems may occur prior
to January 1, 2000. Like other investment companies and financial and business
organizations, the Funds could be adversely affected in their ability to
process securities trades, price securities, provide shareholder account
services and otherwise conduct normal business operations if the Investment
Adviser or other Fund service providers do not adequately address this problem
in a timely manner. The Investment Adviser has established a dedicated group
to analyze these issues and to implement the systems modifications necessary
to prepare for the Year 2000 Problem. Currently, the Investment Adviser does
not anticipate that the transition to the 21st Century will have any material
impact on its ability to continue to service the Funds at current levels. In
addition, the Investment Adviser has sought assurances from the Funds' other
service providers that they are taking the steps necessary so that they do not
experience Year 2000 Problems, and the Investment Adviser will continue to
monitor the situation. At this time, however, no assurance can be given that
the actions taken by the Investment Adviser and the Funds' other service
providers will be sufficient to avoid any adverse effect on the Funds due to
the Year 2000 Problem.     
 
 
                                   EXPENSES
 
  The Funds are responsible for the payment of their expenses. The expenses
include, without limitation, the fees payable to the Investment Adviser;
custodial and transfer agency fees; service fees paid to Service
Organizations; brokerage fees and commissions; filing fees for the
registration or qualification of the Fund's Shares under federal or state
securities laws; organizational expenses; fees and expenses incurred in
connection with membership in investment company organizations; taxes;
interest; costs of liability insurance, fidelity bonds or indemnification, any
costs, expenses or losses arising out of any liability of, or claim for
damages or other relief asserted against, the Funds for violation of any law;
legal and auditing fees and expenses (including the cost of legal and certain
accounting services rendered by employees of the Investment Adviser and its
affiliates with respect to the Funds); expenses of preparing and setting in
type prospectuses, statements of additional information, proxy material,
reports and notices and the printing and distributing of the same to
shareholders and regulatory authorities; compensation and expenses of the
Trust's "non-interested" Trustees; and extraordinary organizational expenses,
if any, incurred by the Trust.
 
 
                                NET ASSET VALUE
 
  The NAV per share of each Class of a Fund is calculated by the Fund's
custodian as of the close of regular trading on the New York Stock Exchange
(which is normally, but not always, 3:00 p.m. Chicago time, 4:00 p.m. New York
time), on each Business Day (as such term is defined under "Additional
Information"). The NAV per share of each Class is calculated by determining
the net assets attributed to each Class and dividing by the number of
outstanding Shares of that Class. Portfolio securities are valued based on
market quotations or, if accurate quotations are not readily available, at
fair value as determined in good faith under procedures established by the
Trustees.
 
                                      34
<PAGE>
 
 
                            PERFORMANCE INFORMATION
 
  From time to time each Fund may publish average annual total return in
advertisements and communications to shareholders or prospective investors.
Average annual total return is determined by computing the average annual
percentage change in value of $1,000 invested at the maximum public offering
price for specified periods ending with the most recent calendar quarter,
assuming reinvestment of all dividends and distributions at NAV. The total
return calculation assumes a complete redemption of the investment at the end
of the relevant period. Each Fund may also from time to time advertise total
return on a cumulative, average, year-by-year or other basis for various
specified periods by means of quotations, charts, graphs or schedules. In
addition, each Fund may furnish total return calculations based on investments
at various sales charge levels or at NAV. Any performance data which are based
on the NAV per share would be reduced if any applicable sales charge were
taken into account. In addition to the above, each Fund may from time to time
advertise its performance relative to certain averages, performance rankings,
indices, other information prepared by recognized mutual fund statistical
services and investments for which reliable performance information is
available.
 
  Each Fund's total return will be calculated separately for each Class of
Shares in existence. Because each Class of Shares may be subject to different
expenses, the total return calculations with respect to each Class of Shares
for the same period will differ. See "Shares of the Trust."
 
  The Funds' performance quotations do not reflect any fees charged by a
Service Organization to its customer accounts in connection with investments
in the Funds. The investment results of a Fund will fluctuate over time and
any presentation of investment results for any prior period should not be
considered a representation of what an investment may earn or what the Fund's
performance may be in any future period. In addition to information provided
in shareholder reports, the Funds may, in their discretion, from time to time
make a list of their holdings available to investors upon request.
 
 
                              SHARES OF THE TRUST
   
  Each Fund is a series of Goldman Sachs Trust, which was formed under the
laws of the State of Delaware on January 28, 1997. Each Fund (except the
European Equity, Japanese Equity, International Small Cap, Emerging Markets
Equity, and CORE International Equity Funds) was formerly a series of Goldman
Sachs Equity Portfolios, Inc., a Maryland corporation, and was reorganized
into the Trust as of April 30, 1997. The Trustees have authority under the
Trust's Declaration of Trust to create and classify Shares of beneficial
interests in separate series, without further action by shareholders.
Additional series may be added in the future. The Trustees also have authority
to classify and reclassify any series or portfolio of Shares into one or more
Classes. Information about the Trust's other series and classes is contained
in separate prospectuses.     
 
  When issued, Shares are fully paid and non-assessable. In the event of
liquidation, shareholders of each class are entitled to share pro rata in the
net assets of the applicable Fund available for distribution to the
shareholders of such Class. All Shares, are freely transferable and have no
preemptive, subscription or conversion rights. Shareholders are entitled to
one vote per Share, provided that, at the option of the Trustees, shareholders
will be entitled to a number of votes based upon the NAVs represented by their
shares.
   
  As of      , 1998, Goldman Sachs CORE International Equity Fund Omnibus A/C
- - Growth and Income Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of     % CORE International Equity Fund's outstanding shares.
    
                                      35
<PAGE>
 
  The Trust does not intend to hold annual meetings of shareholders. However,
recordholders may, under certain circumstances, as permitted by the Act,
communicate with other shareholders in connection with requiring a special
meeting of shareholders. The Trustees will call a special meeting of
shareholders for the purpose of electing Trustees if, at any time, less than a
majority of Trustees holding office at the time were elected by shareholders.
 
  In the interest of economy and convenience, the Trust does not issue
certificates representing the Funds' Shares. Instead, the Transfer Agent
maintains a record of each shareholder's ownership. Each shareholder receives
confirmation of purchase and redemption orders from the Transfer Agent. Fund
Shares and any dividends and distributions paid by the Funds are reflected in
account statements from the Transfer Agent.
 
 
                                   TAXATION
 
FEDERAL TAXES
   
  Each Fund is treated as a separate entity for tax purposes. The European
Equity, Japanese Equity and International Small Cap Funds intend to elect and
each other Fund has elected to be treated as a regulated investment company,
and each Fund intends to continue to qualify for such treatment for each
taxable year under Subchapter M of the Code. To qualify as such, a Fund must
satisfy certain requirements relating to the sources of its income,
diversification of its assets and distribution of its income to shareholders.
As a regulated investment company, a Fund will not be subject to federal
income or excise tax on any net investment income and net realized capital
gains that are distributed to its shareholders in accordance with certain
timing requirements of the Code.     
   
  Dividends paid by a Fund from net investment income, certain net realized
foreign exchange gains, the excess of net short-term capital gain over net
long-term capital loss and original issue discount or market discount income
will be taxable to shareholders as ordinary income. Distributions out of the
net capital gain (the excess of net long-term capital gain over net short-term
capital loss), if any, of a Fund will be taxed as long-term capital gain,
regardless of the length of time a shareholder has held Shares or whether such
gain was reflected in the price paid for the Shares. These tax consequences
will apply whether distributions are received in cash or reinvested in Shares.
A Fund's dividends that are paid to its corporate shareholders and are
attributable to qualifying dividends such Fund receives from U.S. domestic
corporations may be eligible, in the hands of such corporate shareholders, for
the corporate dividends-received deduction, subject to certain holding period
requirements and debt financing limitations under the Code. Dividends paid by
the Funds are not generally expected to qualify, in the hands of corporate
shareholders, for the corporate dividends-received deduction. Certain
distributions paid by a Fund in January of a given year may be taxable to
shareholders as if received the prior December 31. Shareholders will be
informed annually about the amount and character of distributions received
from the Funds for federal income tax purposes.     
 
  Investors should consider the tax implications of buying Shares immediately
prior to a distribution. Investors who purchase Shares shortly before the
record date for a distribution will pay a per Share price that includes the
value of the anticipated distribution and will be taxed on the distribution
even though the distribution represents a return of a portion of the purchase
price.
 
  Redemptions and exchanges of Shares are taxable events.
 
 
                                      36
<PAGE>
 
  Individuals and certain other classes of shareholders may be subject to 31%
backup withholding of federal income tax on distributions, redemptions and
exchanges if they fail to furnish their correct taxpayer identification number
and certain certifications required by the Internal Revenue Service or if they
are otherwise subject to backup withholding. Individuals, corporations and
other shareholders that are not U.S. persons under the Code are subject to
different tax rules and may be subject to nonresident alien withholding at the
rate of 30% (or a lower rate provided by an applicable tax treaty, if any) on
amounts treated as ordinary dividends from the Funds.
 
  Each Fund may be subject to foreign withholding or other foreign taxes on
income or gain from certain foreign securities. The Funds may elect to pass
such foreign taxes through to their shareholders, who would then take such
taxes into account on their own tax returns. Alternatively, the Funds may
simply deduct such taxes in determining the amounts available for distribution
to shareholders. Generally, the Funds have taken the latter approach and
anticipate that they may continue to do so.
 
OTHER TAXES
 
  In addition to federal taxes, a shareholder may be subject to state, local
or foreign taxes on payments received from the Funds. A state income (and
possibly local income and/or intangible property) tax exemption may be
available to the extent (if any) a Fund's distributions are derived from
interest on (or, in the case of intangible property taxes, the value of its
assets is attributable to) certain U.S. Government obligations, provided in
some states that certain thresholds for holdings of such obligations and/or
reporting requirements are satisfied. For a further discussion of certain tax
consequences of investing in Shares of the Funds, see "Taxation" in the
Additional Statement. Shareholders are urged to consult their own tax advisers
regarding specific questions as to federal, state and local taxes as well as
to any foreign taxes.
 
 
                            ADDITIONAL INFORMATION
 
  As used in this Prospectus, the term "Business Day" means any day the New
York Stock Exchange is open for trading, which is Monday through Friday except
for holidays. The New York Stock Exchange is closed on the following holidays:
New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day (observed),
Good Friday, Memorial Day (observed), Independence Day, Labor Day,
Thanksgiving Day and Christmas Day.
 
                                      37
<PAGE>
 
 
                            REPORTS TO SHAREHOLDERS
 
 
  Recordholders of Institutional Shares of the Funds will receive an annual
report containing audited financial statements and a semi-annual report. To
eliminate unnecessary duplications, only one copy of such reports may be sent
to Recordholders with the same mailing address. Recordholders of Institutional
Shares who desire a duplicate copy of such reports to be mailed to their
residence should contact Goldman Sachs as provided below. Each recordholder of
Institutional Shares will also be provided with a printed confirmation for each
transaction in its account and a quarterly account statement. A year-to-date
statement for any account will be provided upon request made to Goldman Sachs.
The Funds do not generally provide subaccounting services with respect to
beneficial ownership of Institutional Shares.
 
 
                                   DIVIDENDS
 
 
  Each dividend from net investment income and capital gain distributions, if
any, declared by a Fund on its outstanding Institutional Shares will, at the
election of each shareholder, be paid: (i) in cash; or (ii) in additional
Institutional Shares of such Fund. This election should initially be made on a
shareholder's Account Information Form and may be changed upon written notice
to Goldman Sachs at any time prior to the record date for a particular dividend
or distribution. If no election is made, all dividends from net investment
income and capital gain distributions will be reinvested in Institutional
Shares of the applicable Fund.
 
  The election to reinvest dividends and distributions paid by a Fund in
additional Institutional Shares of the Fund will not affect the tax treatment
of such dividends and distributions, which will be treated as received by the
shareholder and then used to purchase Institutional Shares of a Fund.
 
  Each Fund intends that all or substantially all its net investment income and
net capital gains, after reduction by available capital losses, including any
capital losses carried forward from prior years, will be declared as dividends
for each taxable year. Each Fund will pay dividends from net investment income,
and dividends from net realized capital gains, reduced by available capital
losses, at least annually. From time to time, a portion of a Fund's dividends
may constitute a return of capital.
 
  At the time of an investor's purchase of Shares of a Fund, a portion of the
NAV per Share may be represented by undistributed income of the Fund or
realized or unrealized appreciation of the Fund's portfolio securities.
Therefore, subsequent distributions on such Shares from such income or realized
appreciation may be taxable to the investor even if the NAV of the investor's
Shares is, as a result of the distributions, reduced below the cost of such
Shares and the distributions (or portions thereof) represent a return of a
portion of the purchase price.
 
 
                        PURCHASE OF INSTITUTIONAL SHARES
 
 
  Institutional Shares may be purchased on any Business Day at the NAV per
Share next determined after receipt of an order. No sales load will be charged.
Currently, the NAV is determined as of the close of regular trading on the New
York Stock Exchange (which is normally, but not always, 3:00 p.m. Chicago time,
 
                                       38
<PAGE>
 
   
4:00 p.m. New York time) as described under "Net Asset Value." Purchases of
Institutional Shares of the Funds must be settled within 3 Business Days of the
receipt of a complete purchase order. Payment of the proceeds of redemption of
Shares purchased by check may be delayed for a period of time as described
under "Redemption of Institutional Shares."     
 
  Prior to making an initial investment in a Fund, an investor must open an
account with a Fund by furnishing necessary information to the Fund or Goldman
Sachs. An Account Information Form, a copy of which is attached to this
Prospectus, should be used to open such an account. Subsequent purchases may be
made in the manner set forth below.
 
PURCHASE PROCEDURES
 
  Purchases of Institutional Shares may be made by qualified investors by
placing an order with Goldman Sachs at 800-621-2550 and either wiring federal
funds to State Street Bank or initiating an ACH transfer. Purchases may also be
made by check (except that the Trust will not accept a check drawn on a foreign
bank or a third party check) or Federal Reserve draft made payable to "Goldman
Sachs International Equity Funds--Name of Fund and Class of Shares" and should
be directed to "Goldman Sachs International Equity Funds--Name of Fund and
Class of Shares," c/o National Financial Data Services, Inc. ("NFDS"), P.O. Box
419711, Kansas City, MO 64141-6711.
 
MINIMUM INITIAL INVESTMENTS
 
  Institutional Shares of the Fund are offered to: (a) banks, trust companies
or other types of depository institutions investing for their own account or on
behalf of their clients; (b) pension and profit sharing plans, pension funds
and other company-sponsored benefit plans; (c) any state, county, city or any
instrumentality, department, authority or agency thereof; (d) corporations and
other for-profit business organizations with assets of at least $100 million or
publicly traded securities outstanding; (e) "wrap" accounts for the benefit of
clients of broker-dealers, financial institutions or financial planners,
provided that they have entered into an agreement with GSAM specifying
aggregate minimums and certain operating policies and standards; and (f)
registered investment advisers investing for accounts for which they receive
asset-based fees. With respect to these investors, the minimum initial
investment is $1,000,000 in Institutional Shares of a Fund alone or in
combination with other assets under the management of GSAM and its affiliates.
 
  The minimum initial investment in Institutional Shares for (a) individual
investors; (b) qualified non-profit organizations, charitable trusts,
foundations and endowments; and (c) accounts over which GSAM or its advisory
affiliates have investment discretion is $10,000,000.
 
  The foregoing minimum investment requirements may be waived at the discretion
of the Trust's officers. In addition, the minimum investment requirement may be
waived for current and former officers, partners, directors or employees of
Goldman Sachs or any of its affiliates or for other investors at the discretion
of the Trust's officers. No minimum amount is required for subsequent
investments.
 
OTHER PURCHASE INFORMATION
 
  The Trust may authorize certain institutions (including banks, trust
companies, brokers and investment advisers) that provide recordkeeping,
reporting and processing services to their customers to accept on the Trust's
 
                                       39
<PAGE>
 
behalf, purchase, redemption and exchange orders placed by or on behalf of such
customers and, if approved by the Trust, to designate other intermediaries to
accept such orders. In these cases, a Fund will be deemed to have received an
order in proper form by or on behalf of a customer when the order is accepted
by the authorized institution or intermediary on a Business Day, and the order
will be priced at a Fund's NAV per Share next determined after such acceptance.
The institution or intermediary will be responsible for transmitting accepted
orders to the Trust within the period agreed upon by them. A customer should
contact an institution to learn whether it is authorized to accept orders for
the Trust. Such institutions may receive payments from the Funds or Goldman
Sachs for the services provided by them with respect to the Funds'
Institutional Shares. These payments may be in addition to other servicing
and/or sub-transfer agency payments borne by the Funds and their Share Classes.
 
  The Investment Adviser, Distributor, and/or their affiliates, may pay other
compensation, from time to time, out of their assets and not as an additional
charge to the Funds, to selected institutions (including banks, trust
companies, brokers and investment advisers) and other persons in connection
with the sale and/or servicing of Shares of the Funds and other investment
portfolios of the Trust (such as additional payments based on new sales,
amounts exceeding pre-established thresholds, or the length of time clients'
assets have remained in the Trust), and subject to applicable NASD regulations,
contribute to various non-cash and cash incentive arrangements to promote the
sale of Shares, as well as sponsor various educational programs, sales contests
and/or promotions in which participants may receive reimbursement of expenses,
entertainment and prizes such as travel awards, merchandise, cash, investment
research and educational information and related support materials. This
additional compensation can vary among institutions depending upon such factors
as the amounts their clients have invested (or may invest) in particular
portfolios of the Trust, the particular program involved, or the amount of
reimbursable expenses. Additional compensation based on sales may, but is
currently not expected to, exceed .50% (annualized) of the amount invested. For
further information, see the Additional Statement.
 
  The Funds reserve the right to redeem the Institutional Shares of any
Shareholder of record whose account balance is less than $50 as a result of
earlier redemptions. Such redemptions will not be implemented if the value of a
recordholder's account falls below the minimum account balance solely as a
result of market conditions. The Trust will give 60 days' prior written notice
to recordholders whose Institutional Shares are being redeemed to allow them to
purchase sufficient additional Institutional Shares of a Fund to avoid such
redemption.
 
  The Funds and Goldman Sachs each reserve the right to reject any specific
purchase order (including exchanges) or to restrict purchases or exchanges by a
particular purchaser (or group of related purchasers). This may occur, for
example, when a purchaser or group of purchasers' pattern of frequent
purchases, sales or exchanges of Institutional Shares of a Fund is evident, or
if purchases, sales or exchanges are, or a subsequent abrupt redemption might
be, of a size that would disrupt management of a Fund.
 
  In the sole discretion of Goldman Sachs, a Fund may accept securities instead
of cash for the purchase of Shares of the Fund. Such purchases will be
permitted only if the Investment Adviser determines that any securities
acquired in this manner are consistent with the Fund's investment objectives,
restrictions and policies and are desirable investments for the Fund.
 
 
                                       40
<PAGE>
 
 
                               EXCHANGE PRIVILEGE
 
 
  Institutional Shares of the Fund may be exchanged for: (i) Institutional
Shares of any other mutual fund sponsored by Goldman Sachs and designated as an
eligible fund for this purpose; and (ii) the corresponding class of any Goldman
Sachs Money Market Fund at the NAV next determined either by writing to Goldman
Sachs, Attention: Goldman Sachs International Equity Funds--Name of Fund and
Class of Shares, c/o GSAM Shareholder Services, 4900 Sears Tower, Chicago,
Illinois 60606 or, if previously elected in the Fund's Account Information
Form, by telephone at 800-621-2550 (7:00 a.m. to 5:30 p.m. Chicago time). A
shareholder should obtain and read the prospectus relating to any other fund
and its shares and consider its investment objective, policies and applicable
fees before making an exchange. Under the telephone exchange privilege,
Institutional Shares may be exchanged among accounts with different names,
addresses and social security or other taxpayer identification numbers only if
the exchange request is in writing and is received in accordance with the
procedures set forth under "Redemption of Institutional Shares."
 
  In an effort to prevent unauthorized or fraudulent exchanges by telephone,
Goldman Sachs employs reasonable procedures as set forth under "Redemption of
Institutional Shares" to confirm that such instructions are genuine. In times
of drastic economic or market changes the telephone exchange privilege may be
difficult to implement. For federal income tax purposes, an exchange is treated
as a sale of the Institutional Shares surrendered in the exchange on which an
investor may realize a gain or loss, followed by a purchase of Institutional
Shares, or the corresponding class of any Goldman Sachs Money Market Fund
received in the exchange. Shareholders should consult their own tax adviser
concerning the tax consequences of an exchange.
 
  Each exchange which represents an initial investment in a Fund must satisfy
the minimum investment requirements of the Fund into which the Institutional
Shares are being exchanged, except that this requirement may be waived at the
discretion of the officers of the Fund. Exchanges are available only in states
where exchanges may legally be made. The exchange privilege may be materially
modified or withdrawn at any time on 60 days' written notice to Institutional
Shareholders and is subject to certain limitations. See "Purchase of
Institutional Shares."
 
 
                       REDEMPTION OF INSTITUTIONAL SHARES
 
 
  The Funds will redeem their Institutional Shares upon request of a
recordholder of such Shares on any Business Day at the NAV next determined
after receipt of a request in proper form by Goldman Sachs from the
recordholder. (See "Purchase of Institutional Shares--Other Purchase
Information" for a description of limited situations where an institution or
other intermediary may be authorized to accept requests for the Funds.) If
Institutional Shares to be redeemed were recently purchased by check, a Fund
may delay transmittal of redemption proceeds until such time as it has assured
itself that good funds have been collected for the purchase of such
Institutional Shares. This may take up to 15 days. Redemption requests may be
made by a shareholder of record by writing to or calling the Transfer Agent at
the address or telephone number set forth on the back cover of this Prospectus.
A shareholder of record may request redemptions by telephone if the optional
telephone redemption privilege is elected on the Account Information Form
accompanying this Prospectus. It may be difficult to implement redemptions by
telephone in times of drastic economic or market changes.
 
                                       41
<PAGE>
 
  In an effort to prevent unauthorized or fraudulent redemption or exchange
requests by telephone, Goldman Sachs employs reasonable procedures specified by
the Trust to confirm that such instructions are genuine. Among other things,
any redemption request that requires money to go to an account or address other
than that designated on the Account Information Form must be in writing and
signed by an authorized person designated on the Account Information Form. Any
such written request is also confirmed by telephone with both the requesting
party and the designated bank account to verify instructions. Exchanges among
accounts with different names, addresses and social security or other taxpayer
identification numbers must be in writing and signed by an authorized person
designated on the Account Information Form. Other procedures may be implemented
from time to time concerning telephone redemptions and exchanges. If reasonable
procedures are not implemented, the Trust may be liable for any loss due to
unauthorized or fraudulent transactions. In all other cases, neither the Funds,
the Trust nor Goldman Sachs will be responsible for the authenticity of
redemption or exchange instructions received by telephone.
 
  Written requests for redemptions must be signed by each recordholder whose
signature has been guaranteed by a bank, a securities broker or dealer, a
credit union having authority to issue signature guarantees, a savings and loan
association, a building and loan association, a cooperative bank, a federal
savings bank or association, a national securities exchange, a registered
securities association or a clearing agency, provided that such institution
satisfies the standards established by the Transfer Agent.
 
  The Funds will arrange for the proceeds of redemptions effected by any means
to be wired as federal funds to the bank account designated in the
recordholder's Account Information Form or, if the recordholder elects in
writing, by check. Redemption proceeds paid by wire transfer will normally be
wired on the next Business Day in federal funds (for a total one-day delay),
but may be paid up to three Business Days after receipt of a properly executed
redemption request. Wiring of redemption proceeds may be delayed one additional
Business Day if the Federal Reserve Bank is closed on the day redemption
proceeds would originally be wired. Redemption proceeds paid by check will
normally be mailed to the address of record within three Business Days of
receipt of a properly executed redemption request. In order to change the bank
designated on the Account Information Form to receive redemption proceeds, a
written request must be received by the Transfer Agent. This request must be
signature guaranteed as set forth above. Further documentation may be required
for executors, trustees or corporations. Once wire transfer instructions have
been given by Goldman Sachs, neither the Funds, the Trust nor Goldman Sachs
assumes any further responsibility for the performance of intermediaries or the
recordholder's bank in the transfer process. If a problem with such performance
arises, the recordholder should deal directly with such intermediaries or bank.
 
  Additional documentation regarding a redemption by any means may be required
to effect a redemption when deemed appropriate by Goldman Sachs. The request
for such redemption will not be considered to have been received in proper form
until such additional documentation has been received.
 
  Institutions (including banks, trust companies, brokers and investment
advisers) are responsible for the timely transmittal of redemption requests by
their customers to the Transfer Agent. In order to facilitate the timely
transmittal of redemption requests, these institutions have established times
by which redemption requests must be received by them. Additional documentation
may be required when deemed appropriate by an institution.
 
                              --------------------
 
                                       42
<PAGE>
 
 
                                  APPENDIX
 
 
 
   GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON ACCOUNT
                               INFORMATION FORM
 
  You are required by law to provide a Fund with your correct Taxpayer
Identification Number (TIN), regardless of whether you file tax returns.
Failure to do so may subject you to penalties. Failure to provide your correct
TIN and to sign your name in the Certification section of the Account
Information Form could result in withholding of 31% by a Fund for the federal
backup withholding tax on distributions, redemptions, exchanges and other
payments relating to your account.
 
  Any tax withheld may be credited against taxes owed on your federal income
tax return.
 
  If you do not have a TIN, you should apply for one immediately by contacting
your local office of the Social Security Administration or the Internal
Revenue Service (IRS). Backup withholding could also apply to payments
relating to your account prior to a Fund's receipt of your TIN.
 
  Special rules apply for certain entities. For example, for an account
established under a Uniform Gifts or Transfers to Minors Act, the TIN of the
minor should be furnished.
 
  If you have been notified by the IRS that you are subject to backup
withholding because you failed to report all your interest and/or dividend
income on your tax return and you have not been notified by the IRS that such
withholding should cease, you must cross out item (2) in the Certification
section of the Account Information Form.
 
  If you are an exempt recipient, you should furnish your TIN and certify your
exemption by signing the Certification section and writing "exempt" after your
signature. Exempt recipients include: corporations, tax-exempt pension plans
and IRAs, governmental agencies, financial institutions, registered securities
and commodities dealers and others.
 
  If you are a nonresident alien or foreign entity, you must provide a
completed Form W-8 to a Fund in order to avoid backup withholding on certain
payments. Other payments to you may be subject to nonresident alien
withholding of up to 30%.
 
  For further information regarding backup and nonresident alien withholding,
see Sections 3406, 1441 and 1442 of the Code and consult your tax adviser.
 
                                      A-1
<PAGE>
 
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS ASSET
MANAGEMENT
ONE NEW YORK PLAZA
NEW YORK, NEW YORK 10004
 
GOLDMAN SACHS ASSET
MANAGEMENT INTERNATIONAL
133 PETERBOROUGH COURT
LONDON, ENGLAND EC4A 2BB
 
GOLDMAN, SACHS & CO.
DISTRIBUTOR
85 BROAD STREET
NEW YORK, NEW YORK 10004
 
GOLDMAN, SACHS & CO.
TRANSFER AGENT
4900 SEARS TOWER
CHICAGO, ILLINOIS 60606
 
STATE STREET BANK AND TRUST COMPANY
CUSTODIAN
1776 HERITAGE DRIVE
NORTH QUINCY, MASSACHUSETTS 02171
 
ARTHUR ANDERSEN LLP
INDEPENDENT PUBLIC ACCOUNTANTS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
 
TOLL FREE (IN U.S.) . . . . . . . . 800-621-2550
 
EQPROINST
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
GOLDMAN SACHS
INTERNATIONAL
EQUITY FUNDS
 
- --------------------------------------------------------------------------------
 
PROSPECTUS
 
INSTITUTIONAL SHARES
 
 
 
LOGO
Goldman
Sachs
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
 
                   
                Preliminary Statement of Additional Information      
                                  
                              Dated July 15, 1998     
    
          Information contained herein is subject to completion or amendment.  A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. Securities of the European Equity Fund (the
"Securities") may not be sold nor may offers to buy be accepted prior to the
time the registration statement becomes effective. This statement of additional
information shall not constitute an offer to sell or the solicitation of an
offer to buy nor shall there be any sale of these Securities in any state in
which such offer, solicitation or sale would be unlawful prior to registration
or qualification under the securities laws of any such state.    

                                     PART B
                      STATEMENT OF ADDITIONAL INFORMATION
                                 CLASS A SHARES
                                 CLASS B SHARES
                                 CLASS C SHARES
                                 SERVICE SHARES
                              INSTITUTIONAL SHARES

                          GOLDMAN SACHS BALANCED FUND
                      GOLDMAN SACHS GROWTH AND INCOME FUND
                      GOLDMAN SACHS CORE U.S. EQUITY FUND
                    GOLDMAN SACHS CORE LARGE CAP GROWTH FUND
                    GOLDMAN SACHS CORE SMALL CAP EQUITY FUND
                  GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND
                       GOLDMAN SACHS CAPITAL GROWTH FUND
                       GOLDMAN SACHS MID CAP EQUITY FUND
                    GOLDMAN SACHS INTERNATIONAL EQUITY FUND
                       GOLDMAN SACHS SMALL CAP VALUE FUND
                           
                      GOLDMAN SACHS EUROPEAN EQUITY FUND      
                       GOLDMAN SACHS JAPANESE EQUITY FUND
                   GOLDMAN SACHS INTERNATIONAL SMALL CAP FUND
                   GOLDMAN SACHS EMERGING MARKETS EQUITY FUND
                         GOLDMAN SACHS ASIA GROWTH FUND
                   GOLDMAN SACHS REAL ESTATE SECURITIES FUND
                       
                   (Equity Portfolios of Goldman Sachs Trust)     
                                 
                                4900 Sears Tower      
                             
                         Chicago, Illinois  60606-6303     
    
          This Statement of Additional Information (the "Additional Statement")
is not a Prospectus.  This Additional Statement should be read in conjunction
with the Prospectuses for the Class A Shares, Class B Shares, Class C Shares,
Service Shares and Institutional Shares of: Goldman Sachs Balanced Fund, Goldman
Sachs Growth and Income Fund, Goldman Sachs CORE U.S. Equity Fund, Goldman Sachs
CORE Large Cap Growth Fund, Goldman Sachs
     
<PAGE>
 
    
CORE Small Cap Equity Fund, Goldman Sachs Capital Growth Fund, Goldman Sachs Mid
Cap Equity Fund and Goldman Sachs Small Cap Value Fund dated May 1, 1998;
Goldman Sachs CORE International Equity Fund, Goldman Sachs International Equity
Fund, Goldman Sachs European Equity Fund, Goldman Sachs Japanese Equity Fund,
Goldman Sachs International Small Cap Fund, Goldman Sachs Emerging Markets
Equity Fund and Goldman Sachs Asia Growth Fund dated October 1, 1998; and
Goldman Sachs Real Estate Securities Fund dated July __, 1998 (the
"Prospectus"), which may be obtained without charge from Goldman, Sachs & Co. by
calling the telephone number, or writing to one of the addresses, listed
below.    
                                      B-2
<PAGE>
 
                               TABLE OF CONTENTS

<TABLE>     
<CAPTION>
                                                                                                        Page
                                                                                                        ----
<S>                                                                                                     <C> 
INTRODUCTION........................................................................................       B-5
INVESTMENT POLICIES.................................................................................       B-6
INVESTMENT RESTRICTIONS.............................................................................      B-42
MANAGEMENT..........................................................................................      B-45
PORTFOLIO TRANSACTIONS AND BROKERAGE................................................................      B-62
NET ASSET VALUE.....................................................................................      B-68
PERFORMANCE INFORMATION.............................................................................      B-70
SHARES OF THE TRUST.................................................................................      B-78
TAXATION............................................................................................      B-83
FINANCIAL STATEMENTS................................................................................      B-91
OTHER INFORMATION...................................................................................      B-91
DISTRIBUTION AND AUTHORIZED DEALER SERVICE PLANS....................................................      B-92
OTHER INFORMATION REGARDING MAXIMUM SALES CHARGE, PURCHASES, REDEMPTIONS, EXCHANGES AND DIVIDENDS...     B-102
SERVICE PLAN........................................................................................     B-106
APPENDIX A..........................................................................................       A-1
APPENDIX B..........................................................................................       B-1 
</TABLE>     
            
        The date of this Additional Statement is October 1, 1998.      

                                      B-3
<PAGE>
 
<TABLE>     
<S>                                                   <C> 
GOLDMAN SACHS FUNDS MANAGEMENT, L.P.                  GOLDMAN, SACHS & CO.     
Adviser to:                                           Distributor              
Goldman Sachs CORE U.S. Equity Fund                   85 Broad Street          
Goldman Sachs Capital Growth Fund                     New York, New York 10004  
One New York Plaza                
New York, New York 10004           

                                                      GOLDMAN SACHS ASSET                          
GOLDMAN SACHS ASSET MANAGEMENT                        MANAGEMENT INTERNATIONAL                     
Adviser to:                                           Adviser to:                                  
Goldman Sachs Balanced Fund                           Goldman Sachs International Equity Fund      
Goldman Sachs Growth and Income Fund                  Goldman Sachs European Equity Fund           
Goldman Sachs CORE Large Cap Growth Fund              Goldman Sachs Japanese Equity Fund           
Goldman Sachs CORE Small Cap Equity Fund              Goldman Sachs International Small Cap Fund   
Goldman Sachs CORE International Equity Fund          Goldman Sachs Emerging Markets Equity Fund   
Goldman Sachs Mid Cap Equity Fund                     Goldman Sachs Asia Growth Fund               
Goldman Sachs Small Cap Value Fund                    133 Peterborough Court                       
Goldman Sachs Real Estate Securities Fund             London, England EC4A 2BB                      
One New York Plaza
New York, New York  10004

GOLDMAN, SACHS & CO.
Transfer Agent
4900 Sears Tower
Chicago, Illinois  60606
</TABLE>      

                              Toll free (in U.S.)
                        
                    Class A, B and C Shares - 800-526-7384      
                    
                Institutional and Services Shares - 800-621-2550      

                                      B-4
<PAGE>
 
                                 INTRODUCTION

    
     Goldman Sachs Trust (the "Trust") is an open-end, management investment
company. The following series of the Trust are described in this Additional
Statement: Goldman Sachs Balanced Fund ("Balanced Fund"), Goldman Sachs Growth
and Income Fund ("Growth and Income Fund"), Goldman Sachs CORE U.S. Equity Fund
("CORE U.S. Equity Fund")(formerly known as "Goldman Sachs Select Equity Fund"),
Goldman Sachs CORE Large Cap Growth Fund ("CORE Large Cap Growth Fund"), Goldman
Sachs CORE Small Cap Equity Fund ("CORE Small Cap Equity Fund"), Goldman Sachs
CORE International Equity Fund ("CORE International Equity Fund"), Goldman Sachs
Mid Cap Equity Fund ("Mid Cap Equity Fund"), Goldman Sachs Capital Growth Fund
("Capital Growth Fund"),  Goldman Sachs International Equity Fund
("International Equity Fund"), Goldman Sachs Small Cap Value Fund ("Small Cap
Value Fund"), Goldman Sachs European Equity Fund ("European Equity Fund"),
Goldman Sachs Japanese Equity Fund ("Japanese Equity Fund"), Goldman Sachs
International Small Cap Fund ("International Small Cap Fund"), Goldman Sachs
Emerging Markets Equity Fund ("Emerging Markets Equity Fund"), Goldman Sachs
Asia Growth Fund ("Asia Growth Fund") and Goldman Sachs Real Estate Securities
Fund ("Real Estate Securities Fund") (collectively referred to herein as the
"Funds").     
    
     The Funds, except the European Equity Fund, Japanese Equity, International
Small Cap, CORE Large Cap Growth, CORE International Equity, CORE Small Cap
Equity and Real Estate Securities Funds, were initially organized as a series of
a corporation formed under the laws of the State of Maryland on September 27,
1989 and were reorganized as a Delaware business trust as of April 30, 1997.
The Trustees have authority under the Trust's charter to create and classify
shares into separate series and to classify and reclassify any series or
portfolio of shares into one or more classes without further action by
shareholders.  Pursuant thereto, the Trustees have created the Funds and other
series.  Additional series may be added in the future from time to time.  Each
Fund currently offers five classes of shares: Class A Shares, Class B Shares,
Class C Shares, Institutional Shares and Service Shares.  See "Shares of the
Trust."     
    
     Goldman Sachs Asset Management, ("GSAM") a separate operating division of
Goldman, Sachs & Co. ("Goldman Sachs"), serves as investment adviser to the
Balanced, Growth and Income, CORE Large Cap Growth, CORE Small Cap Equity, CORE
International Equity, Real Estate Securities, Mid Cap Equity and Small Cap
Equity Funds.  Goldman Sachs Fund Management, L.P., ("GSFM") an affiliate of
Goldman Sachs, serves as investment adviser to the CORE U.S. Equity and Capital
Growth Funds.  Goldman Sachs Asset Management International ("GSAMI"), an
affiliate of Goldman Sachs, serves as investment adviser to the International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity and Asia Growth Funds.  GSAM, GSFM and GSAMI are sometimes
referred to collectively herein as the "Advisers."  Goldman Sachs serves as each
Fund's distributor and transfer agent.  Each Fund's custodian is State Street
Bank and Trust Company ("State Street").     
    
     The following information relates to and supplements the description of
each Fund's investment policies contained in the Prospectus.  See the
Prospectuses for a fuller description of the Funds' investment objectives and
policies.  There is no assurance that each Fund will achieve its objective.     

                                      B-5
<PAGE>
 
                              INVESTMENT POLICIES

     Each Fund's share price will fluctuate with market, economic and, to the
extent applicable, foreign exchange conditions, so that an investment in any of
the Funds may be worth more or less when redeemed than when purchased.  None of
the Funds should be relied upon as a complete investment program.

Balanced Fund 
- -------------

     The investment objective of the Balanced Fund is to provide shareholders
with long-term capital growth and current income.  The Balanced Fund seeks to
achieve its investment objective by investing in a balanced portfolio
diversified among both equity and fixed income securities.

     Balanced Fund is intended to provide a foundation on which an investor can
build an investment portfolio or to serve as the core of an investment program,
depending on the investor's goals. Balanced Fund is designed for relatively
conservative investors who seek a combination of long-term capital growth and
current income in a single investment.  Balanced Fund offers a portfolio of
equity and fixed income securities intended to provide less volatility than a
portfolio completely invested in equity securities and greater diversification
than a portfolio invested in only one asset class.  Balanced Fund may be
appropriate for people who seek capital appreciation but are concerned about the
volatility typically associated with a fund that invests solely in stocks and
other equity securities.

Fixed Income Strategies Designed to Maximize Return and Manage Risk

     GSAM's approach to managing the fixed income portion of Balanced Fund's
portfolio seeks to provide high returns relative to a market benchmark, the
Lehman Brothers Aggregate Bond Index, while also seeking to provide high current
income.  This approach emphasizes (1) sector allocation strategies which enable
GSAM to tactically overweight or underweight one sector of the fixed-income
market (i.e., mortgages, corporate bonds, U.S. Treasuries, non-dollar bonds,
emerging market debt) versus another; (2) individual security selection based on
identifying relative value (fixed income securities inexpensive relative to
others in their sector); and (3) to a lesser extent, strategies based on GSAM's
expectation of the direction of interest rates or the spread between short-term
and long-term interest rates such as yield curve strategy.

     GSAM seeks to manage fixed income portfolio risk in a number of ways.
These include diversifying the fixed income portion of the Balanced Fund's
portfolio among various types of fixed income securities and utilizing
sophisticated quantitative models to understand how the fixed income portion of
the portfolio will perform under a  variety of market and economic scenarios.
In addition, GSAM uses extensive credit analysis to select and to monitor any
investment-grade or non-investment grade bonds that may be included in the
Balanced Fund's portfolio.  In employing this and other investment strategies,
the GSAM team has access to extensive fundamental research and analysis
available through Goldman Sachs and a broad range of other sources.

     A number of investment strategies will be used in selecting fixed income
securities for

                                      B-6
<PAGE>
 
the Fund's portfolio. GSAM's fixed income investment philosophy is to actively
manage the portfolio within a risk-controlled framework. The Adviser de-
emphasizes interest rate anticipation by monitoring the duration of the
portfolio within a narrow range of the Adviser's target duration, and instead
focuses on seeking to add value through sector selection, security selection and
yield curve strategies.

     Market Sector Selection.  Market sector selection is the underweighting or
overweighting of one or more market sectors (i.e., U.S. Treasuries, U.S.
Government agency securities, corporate securities, mortgage-backed securities
and asset-backed securities).  GSAM may decide to overweight or underweight a
given market sector or subsector (e.g., within the corporate sector,
industrials, financial issuers and utilities) based on, among other things,
expectations of future yield spreads between different sectors or subsectors.

     Issuer Selection.  Issuer selection is the purchase and sale of corporate
securities based on a corporation's current and expected credit standing (within
the constraints imposed by Balanced Fund's minimum credit quality requirements).
This strategy focuses on four types of investment-grade corporate issuers.
Selection of securities from the first type of issuers - those with low but
stable credit - is intended to enhance total returns by providing incremental
yield.  Selecting securities from the second type of issuers - those with low
and intermediate but improving credit quality - is intended to enhance total
returns in two stages.  Initially, these securities are expected to provide
incremental yield.  Eventually, price appreciation should occur relative to
alternative securities as credit quality improves, the nationally recognized
statistical rating organizations upgrade credit ratings, and credit spreads
narrow.  Securities from the third type of issuers - issuers with deteriorating
credit quality - will be avoided, since total returns are typically enhanced by
avoiding the widening of credit spreads and the consequent relative price
depreciation.  Finally, total returns can be enhanced by focusing on securities
that are rated differently by different rating organizations.  If the securities
are trading in line with the higher published quality rating while GSAM concurs
with the lower published quality rating, the securities would generally be sold
and any potential price deterioration avoided.  On the other hand, if the
securities are trading in line with the lower published quality rating while the
higher published quality rating is considered more realistic, the securities may
be purchased in anticipation of the expected market reevaluation and relative
price appreciation.

     Yield Curve Strategy.  Yield curve strategy consists of overweighting or
underweighting different maturity sectors relative to a benchmark to take
advantage of the shape of the yield curve.  Three alternative maturity sector
selections are available:  a "barbell" strategy in which short and long maturity
sectors are overweighted while intermediate maturity sectors are underweighted;
a "bullet" strategy in which, conversely, short-and long-maturity sectors are
underweighted while intermediate-maturity sectors are overweighted; and a
"neutral yield curve" strategy in which the maturity distribution mirrors that
of a benchmark.

CORE U.S. EQUITY, CORE Large Cap Growth, CORE Small Cap Equity and CORE
International Equity Funds
- ------------------------------------------------------------------------

     Under normal circumstances, the Funds will invest at least 90% of their
total assets in equity securities.

                                      B-7
<PAGE>
 
     The investment strategy of the CORE U.S. Equity, CORE Large Cap Growth,
CORE Small Cap Equity and CORE International Equity Funds will be implemented to
the extent it is consistent with maintaining a Fund's qualification as a
regulated investment company under the Internal Revenue Code.

         

    
     Since normal settlement for equity securities is three trading days (for
certain international markets settlement may be longer), the Funds will need to
hold cash balances to satisfy shareholder redemption requests.  Such cash
balances will normally range from 2% to 5% of a Fund's net assets. The Core U.S.
Equity and CORE Large Cap Equity Funds may purchase futures contracts only with
respect to the S&P 500 Index (in the case of CORE U.S. Equity Fund) and a
representative index (in the case of CORE Large Cap Growth Fund) in order to
keep a Fund's effective equity exposure close to 100%.  The CORE Small Cap
Equity and CORE International Equity Funds may purchase other types of futures
contracts as described under "Investment Policies - Futures Contracts and
Options on Futures Contracts."  For example, if cash balances are equal to 10%
of the net assets, the Fund may enter into long futures contracts covering an
amount equal to 10% of the Fund's net assets.  As cash balances fluctuate based
on new contributions or withdrawals, a Fund may enter into additional contracts
or close out existing positions.     
    
     The Multifactor Models.  The Multifactor Models are rigorous computerized
rating systems for evaluating different equity markets, currencies and
individual equity securities according to a variety of investment
characteristics (or factors).  The factors used by the Multifactor Models
incorporate many variables studied by traditional fundamental analysts and cover
measures of value, growth, momentum, risk (e.g. price/earnings ratio, book/price
ratio, growth forecasts, earning estimate revisions, price momentum, volatility
and earnings stability).  All of these factors have been shown to significantly
impact the performance of  the equity securities, currencies and markets they
were designated to forecast.     
    
     Because they include many disparate factors, the Adviser believes that the
Multifactor Models are broader in scope and provide a more thorough evaluation
than most conventional, value-oriented quantitative models.  As a result, the
securities, currencies and markets ranked highest by the Multifactor Models do
not have one dominant investment characteristic (such as a low price/earnings
ratio); rather, such securities or markets possess many different investment
characteristics.  By using a variety of relevant factors to select securities,
currencies or markets, the Adviser believes that the Fund will be better
balanced and have more consistent performance than an investment portfolio that
uses only one or two factors to select such investments.     
    
     The Adviser will monitor, and may occasionally suggest and make changes to,
the method by which securities, currencies or markets are selected for or
weighted in a Fund.  Such changes (which may be the result of changes in the
Multifactor Models or the method of applying the Multifactor Models) may
include: (i) evolutionary changes to the structure of the Multifactor Models
(e.g., the addition of new factors or a new means of weighting the factors);
(ii) changes in trading procedures (e.g., trading frequency or the manner in
which a Fund uses futures); or (iii) changes in the method by which securities,
currencies or markets are weighted     

                                      B-8
<PAGE>
 
    
in a Fund. Any such changes will preserve a Fund's basic investment philosophy
of combining qualitative and quantitative methods of selecting securities using
a disciplined investment process.     

    
International Equity and European Equity Fund     
    
     International Equity Fund will seek to achieve its investment objective by
investing primarily in equity and equity-related securities of issuers that are
organized outside the United States or whose securities are principally traded
outside the United States.  The European Equity Fund will seek to achieve its
investment objective by investing in equity securities of European companies.
Because research coverage outside the United States is fragmented and relatively
unsophisticated, many foreign companies that are well-positioned to grow and
prosper have not come to the attention of investors.  GSAMI believes that the
high historical returns and less efficient pricing of foreign markets create
favorable conditions for the International Equity and European Equity Funds'
highly focused investment approach.  For a description of the risks of the
International Equity Fund's investments in Asia and the European Equity Fund's
Investments in Eastern Europe, see "Investing in Emerging Markets, including
Asia and Eastern European."     

    
     A Rigorous Process of Stock Selection.  Using fundamental industry and
company research, GSAMI's equity team in London, Singapore and Tokyo seeks to
identify companies that may achieve superior long-term returns.  Stocks are
carefully selected for International Equity and European Equity Funds'
portfolios through a three-stage investment process.  Because both the
International Equity and European Equity Funds are long-term holders of stocks,
the portfolio managers adjust each Fund's portfolio only when expected returns
fall below acceptable levels or when the portfolio managers identify
substantially more attractive investments.     

     Using the research of Goldman Sachs as well as information gathered from
other sources in Europe and the Asia-Pacific region, the Adviser seeks to
identify attractive industries around the world.  Such industries are expected
to have favorable underlying economics and allow companies to generate
sustainable and predictable high returns.  As a rule, they are less economically
sensitive, relatively free of regulation and favor strong franchises.

     Within these industries the Adviser seeks to identify well-run companies
that enjoy a stable competitive advantage and are able to benefit from the
favorable dynamics of the industry.  This stage includes analyzing the current
and expected financial performance of the company; contacting suppliers,
customers and competitors; and meeting with management.  In particular, the
portfolio managers look for companies whose managers have a strong commitment to
both maintaining the high returns of the existing business and reinvesting the
capital generated at high rates of return.  Management should act in the
interests of the owners and seek to maximize returns to all stockholders.

     GSAMI's currency team manages the foreign exchange risk embedded in foreign
equities by means of a currency overlay program.  The program may be utilized to
protect the value of foreign investments in sustained periods of dollar
appreciation and to add returns by seeking to 

                                      B-9
<PAGE>
 
take advantage of foreign exchange fluctuations.

     The members of GSAMI's international equity team bring together years of
experience in analyzing and investing in companies in Europe and the Asia-
Pacific region.  Their expertise spans a wide range of skills including
investment analysis, investment management, investment banking and business
consulting.  GSAM's worldwide staff of over 300 professionals includes portfolio
managers based in London, Singapore and Tokyo who bring firsthand knowledge of
their local markets and companies to every investment decision.

Corporate Debt Obligations
- --------------------------

     Each Fund may, under normal market conditions, invest in corporate debt
obligations, including obligations of industrial, utility and financial issuers.
CORE U.S. Equity, CORE Large Cap Growth,  CORE Small Cap Equity and CORE
International Equity Funds may only invest in debt securities that are cash
equivalents. Corporate debt obligations are subject to the risk of an issuer's
inability to meet principal and interest payments on the obligations and may
also be subject to price volatility due to such factors as market interest
rates, market perception of the creditworthiness of the issuer and general
market liquidity.

     An economic downturn could severely affect the ability of highly leveraged
issuers of junk bond securities to service their debt obligations or to repay
their obligations upon maturity.  Factors having an adverse impact on the market
value of junk bonds will have an adverse effect on a Fund's net asset value to
the extent it invests in such securities.  In addition, a Fund may incur
additional expenses to the extent it is required to seek recovery upon a default
in payment of principal or interest on its portfolio holdings.
    
     The secondary market for junk bonds, which is concentrated in relatively
few market makers, may not be as liquid as the secondary market for more highly
rated securities.  This reduced liquidity may have an adverse effect on the
ability of Balanced, Growth and Income, Capital Growth, Mid Cap Equity, Small
Cap Value, International Equity, European Equity, Japanese Equity, International
Small Cap, Emerging Markets Equity, Asia Growth and Real Estate Securities Funds
to dispose of a particular security when necessary to meet their redemption
requests or other liquidity needs.  Under adverse market or economic conditions,
the secondary market for junk bonds could contract further, independent of any
specific adverse changes in the condition of a particular issuer.  As a result,
the Advisers could find it difficult to sell these securities or may be able to
sell the securities only at prices lower than if such securities were widely
traded.  Prices realized upon the sale of such lower rated or unrated
securities, under such circumstances, may be less than the prices used in
calculating a Fund's net asset value.     
    
     Since investors generally perceive that there are greater risks associated
with the medium to lower rated securities of the type in which Balanced, Growth
and Income, Capital Growth, Mid Cap Equity, Small Cap Value, International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity, Asia Growth and Real Estate Securities Funds may invest, the
yields and prices of such securities may tend to fluctuate more than those for
higher rated securities.  In the lower quality segments of the fixed-income
securities market,      

                                      B-10
<PAGE>
 
changes in perceptions of issuers' creditworthiness tend to occur more
frequently and in a more pronounced manner than do changes in higher quality
segments of the fixed-income securities market, resulting in greater yield and
price volatility.

     Another factor which causes fluctuations in the prices of fixed-income
securities is the supply and demand for similarly rated securities.  In
addition, the prices of fixed-income securities fluctuate in response to the
general level of interest rates.  Fluctuations in the prices of portfolio
securities subsequent to their acquisition will not affect cash income from such
securities but will be reflected in a Fund's net asset value.

     Medium to lower rated and comparable non-rated securities tend to offer
higher yields than higher rated securities with the same maturities because the
historical financial condition of the issuers of such securities may not have
been as strong as that of other issuers.  Since medium to lower rated securities
generally involve greater risks of loss of income and principal than higher
rated securities, investors should consider carefully the relative risks
associated with investment in securities which carry medium to lower ratings and
in comparable unrated securities.  In addition to the risk of default, there are
the related costs of recovery on defaulted issues.  The Advisers will attempt to
reduce these risks through portfolio diversification and by analysis of each
issuer and its ability to make timely payments of income and principal, as well
as broad economic trends and corporate developments.

Zero Coupon Bonds
- -----------------

     A Fund's investments in fixed income securities may include zero coupon
bonds, which are debt obligations issued or purchased at a significant discount
from face value.  The discount approximates the total amount of interest the
bonds would have accrued and compounded over the period until maturity.  Zero
coupon bonds do not require the periodic payment of interest.  Such investments
benefit the issuer by mitigating its need for cash to meet debt service but also
require a higher rate of return to attract investors who are willing to defer
receipt of such cash.  Such investments may experience greater volatility in
market value than debt obligations which provide for regular payments of
interest.  In addition, if an issuer of zero coupon bonds held by a Fund
defaults, the Fund may obtain no return at all on its investment.  Each Fund
will accrue income on such investments for each taxable year which (net of
deductible expenses, if any) is distributable to shareholders and which, because
no cash is generally received at the time of accrual, may require the
liquidation of other portfolio securities to obtain sufficient cash to satisfy
the Fund's distribution obligations.  See "Taxation."

Variable and Floating Rate Securities
- -------------------------------------

     The interest rates payable on certain fixed income securities in which a
Fund may invest are not fixed and may fluctuate based upon changes in market
rates.  A variable rate obligation has an interest rate which is adjusted at
predesignated periods in response to changes in the market rate of interest on
which the interest rate is based.  Variable and floating rate obligations are
less effective than fixed rate instruments at locking in a particular yield.
Nevertheless, such obligations may fluctuate in value in response to interest
rate changes if there is a delay between changes in market interest rates and
the interest reset date for the obligation.

                                      B-11
<PAGE>
 
Custodial Receipts
- ------------------

     Each Fund may invest up to 5% of its net assets in custodial receipts in
respect of securities issued or guaranteed as to principal and interest by the
U.S. Government, its agencies, instrumentalities, political subdivisions or
authorities.  Such custodial receipts evidence ownership of future interest
payments, principal payments or both on certain notes or bonds issued by the
U.S. Government, its agencies, instrumentalities, political subdivisions or
authorities.  These custodial receipts are known by various names, including
"Treasury Receipts," "Treasury Investors Growth Receipts" ("TIGRs"), and
"Certificates of Accrual on Treasury Securities" ("CATs"). For certain
securities law purposes, custodial receipts are not considered U.S. Government
securities.

Municipal Securities
- --------------------

     Balanced Fund may invest up to 5% of its net assets in municipal
securities.  Municipal securities consist of bonds, notes and other instruments
issued by or on behalf of states, territories and possessions of the United
States (including the District of Columbia) and their political subdivisions,
agencies or instrumentalities, the interest on which is exempt from regular
federal income tax.  Municipal securities are often issued to obtain funds for
various public purposes.  Municipal securities also include "private activity
bonds" or industrial development bonds, which are issued by or on behalf of
public authorities to obtain funds for privately operated facilities, such as
airports and waste disposal facilities, and, in some cases, commercial and
industrial facilities.

     The yields and market values of municipal securities are determined
primarily by the general level of interest rates, the creditworthiness of the
issuers of municipal securities and economic and political conditions affecting
such issuers.  Due to their tax exempt status, the yields and market prices of
municipal securities may be adversely affected by changes in tax rates and
policies, which may have less effect on the market for taxable fixed income
securities.  Moreover, certain types of municipal securities, such as housing
revenue bonds, involve prepayment risks which could affect the yield on such
securities.

     Investments in municipal securities are subject to the risk that the issuer
could default on its obligations.  Such a default could result from the
inadequacy of the sources or revenues from which interest and principal payments
are to be made or the assets collateralizing such obligations.  Revenue bonds,
including private activity bonds, are backed only by specific assets or revenue
sources and not by the full faith and credit of the governmental issuer.

Mortgage-Backed Securities
- --------------------------

     General Characteristics.  Each Fund (other than CORE U.S. Equity, CORE
Large Cap Growth, CORE Small Cap Equity and CORE International Equity Funds) may
invest in mortgage-backed securities.  Each mortgage pool underlying mortgage-
backed securities consists of mortgage loans evidenced by promissory notes
secured by first mortgages or first deeds of trust or other similar security
instruments creating a first lien on owner occupied and non-owner 

                                      B-12
<PAGE>
 
occupied one-unit to four-unit residential properties, multifamily (i.e., five
or more) properties, agriculture properties, commercial properties and mixed use
properties (the "Mortgaged Properties"). The Mortgaged Properties may consist of
detached individual dwelling units, multifamily dwelling units, individual
condominiums, townhouses, duplexes, triplexes, fourplexes, row houses,
individual units in planned unit developments and other attached dwelling units.
The Mortgaged Properties may also include residential investment properties and
second homes.

     The investment characteristics of adjustable and fixed rate mortgage-backed
securities differ from those of traditional fixed income securities.  The major
differences include the payment of interest and principal on mortgage-backed
securities on a more frequent (usually monthly) schedule, and the possibility
that principal may be prepaid at any time due to prepayments on the underlying
mortgage loans or other assets.  These differences can result in significantly
greater price and yield volatility than is the case with traditional fixed
income securities.  As a result, if a Fund purchases mortgage-backed securities
at a premium, a faster than expected prepayment rate will reduce both the market
value and the yield to maturity from those which were anticipated.  A prepayment
rate that is slower than expected will have the opposite effect of increasing
yield to maturity and market value.  Conversely, if a Fund purchases mortgage-
backed securities at a discount, faster than expected prepayments will increase,
while slower than expected prepayments will reduce yield to maturity and market
values.  To the extent that a Fund invests in mortgage-backed securities, the
Advisers may seek to manage these potential risks by investing in a variety of
mortgage-backed securities and by using certain hedging techniques.

     Government Guaranteed Mortgage-Backed Securities.  There are several types
of guaranteed mortgage-backed securities currently available, including
guaranteed mortgage pass-through certificates and multiple class securities,
which include guaranteed Real Estate Mortgage Investment Conduit Certificates
("REMIC Certificates"), collateralized mortgage obligations and stripped
mortgage-backed securities.  A Fund is permitted to invest in other types of
mortgage-backed securities that may be available in the future to the extent
consistent with its investment policies and objective.

     A Fund's investments in mortgage-backed securities may include securities
issued or guaranteed by the U.S. Government or one of its agencies, authorities,
instrumentalities or sponsored enterprises, such as the Government National
Mortgage Association ("Ginnie Mae"), the Federal National Mortgage Association
("Fannie Mae") and the Federal Home Loan Mortgage Corporation ("Freddie Mac").

     Ginnie Mae Certificates.  Ginnie Mae is a wholly-owned corporate
instrumentality of the United States.  Ginnie Mae is authorized to guarantee the
timely payment of the principal of and interest on certificates that are based
on and backed by a pool of mortgage loans insured by the Federal Housing
Administration ("FHA Loans"), or guaranteed by the Veterans Administration ("VA
Loans"), or by pools of other eligible mortgage loans.  In order to meet its
obligations under any guaranty, Ginnie Mae is authorized to borrow from the
United States Treasury in an unlimited amount.

                                      B-13
<PAGE>
 
     Fannie Mae Certificates.  Fannie Mae is a stockholder-owned corporation
chartered under an act of the United States Congress. Each Fannie Mae
Certificate is issued and guaranteed by Fannie Mae and represents an undivided
interest in a pool of mortgage loans (a "Pool") formed by Fannie Mae.  Each Pool
consists of residential mortgage loans ("Mortgage Loans") either previously
owned by Fannie Mae or purchased by it in connection with the formation of the
Pool.  The Mortgage Loans may be either conventional Mortgage Loans (i.e., not
insured or guaranteed by any U.S. Government agency) or Mortgage Loans that are
either insured by the Federal Housing Administration ("FHA") or guaranteed by
the Veterans Administration ("VA").  However, the Mortgage Loans in Fannie Mae
Pools are primarily conventional Mortgage Loans.  The lenders originating and
servicing the Mortgage Loans are subject to certain eligibility requirements
established by Fannie Mae.

     Fannie Mae has certain contractual responsibilities.  With respect to each
Pool, Fannie Mae is obligated to distribute scheduled monthly installments of
principal and interest after Fannie Mae's servicing and guaranty fee, whether or
not received, to Certificate holders.  Fannie Mae also is obligated to
distribute to holders of Certificates an amount equal to the full principal
balance of any foreclosed Mortgage Loan, whether or not such principal balance
is actually recovered.  The obligations of Fannie Mae under its guaranty of the
Fannie Mae Certificates are obligations solely of Fannie Mae.

     Freddie Mac Certificates.  Freddie Mac is a publicly held U.S. Government
sponsored enterprise.  The principal activity of Freddie Mac currently is the
purchase of first lien, conventional, residential mortgage loans and
participation interests in such mortgage loans and their resale in the form of
mortgage securities, primarily Freddie Mac Certificates.  A Freddie Mac
Certificate represents a pro rata interest in a group of mortgage loans or
participation in mortgage loans (a "Freddie Mac Certificate group") purchased by
Freddie Mac.

     Freddie Mac guarantees to each registered holder of a Freddie Mac
Certificate the timely payment of interest at the rate provided for by such
Freddie Mac Certificate (whether or not received on the underlying loans).
Freddie Mac also guarantees to each registered Certificate holder ultimate
collection of all principal of the related mortgage loans, without any offset or
deduction, but does not, generally, guarantee the timely payment of scheduled
principal.  The obligations of Freddie Mac under its guaranty of Freddie Mac
Certificates are obligations solely of Freddie Mac.

     The mortgage loans underlying the Freddie Mac and Fannie Mae Certificates
consist of adjustable rate or fixed rate mortgage loans with original terms to
maturity of between five and thirty years.  Substantially all of these mortgage
loans are secured by first liens on one-to-four-family residential properties or
multifamily projects.  Each mortgage loan must meet the applicable standards set
forth in the law creating Freddie Mac or Fannie Mae.  A Freddie Mac Certificate
group may include whole loans, participation interests in whole loans and
undivided interests in whole loans and participations comprising another Freddie
Mac Certificate group.

     Mortgage Pass-Through Securities.  Each Fund (other than  CORE U.S. Equity
, CORE  Large Cap Growth, CORE Small Cap Equity and CORE International Equity
Funds) may invest in both government guaranteed and privately issued mortgage
pass-through securities

                                      B-14
<PAGE>
 
("Mortgage Pass-Throughs"); that is, fixed or adjustable rate mortgage-backed
securities which provide for monthly payments that are a "pass-through" of the
monthly interest and principal payments (including any prepayments) made by the
individual borrowers on the pooled mortgage loans, net of any fees or other
amounts paid to any guarantor, administrator and/or servicer of the underlying
mortgage loans.

     The following discussion describes only a few of the wide variety of
structures of Mortgage Pass-Throughs that are available or may be issued.

     Description of Certificates.  Mortgage Pass-Throughs may be issued in one
or more classes of senior certificates and one or more classes of subordinate
certificates.  Each such class may bear a different pass-through rate.
Generally, each certificate will evidence the specified interest of the holder
thereof in the  payments of principal or interest or both in respect of the
mortgage pool comprising part of the trust fund for such certificates.

     Any class of certificates may also be divided into subclasses entitled to
varying amounts of principal and interest.  If a REMIC election has been made,
certificates of such subclasses may be entitled to payments on the basis of a
stated principal balance and stated interest rate, and payments among different
subclasses may be made on a sequential, concurrent, pro rata or disproportionate
                                                    --------                    
basis, or any combination thereof.  The stated interest rate on any such
subclass of certificates may be a fixed rate or one which varies in direct or
inverse relationship to an objective interest index.

     Generally, each registered holder of a certificate will be entitled to
receive its pro rata share of monthly distributions of all or a portion of
            --------                                                      
principal of the underlying mortgage loans or of interest on the principal
balances thereof, which accrues at the applicable mortgage pass-through rate, or
both.  The difference between the mortgage interest rate and the related
mortgage pass-through rate (less the amount, if any, of retained yield) with
respect to each mortgage loan will generally be paid to the servicer as a
servicing fee.  Since certain adjustable rate mortgage loans included in a
mortgage pool may provide for deferred interest (i.e., negative amortization),
the amount of interest actually paid by a mortgagor in any month may be less
than the amount of interest accrued on the outstanding principal balance of the
related mortgage loan during the relevant period at the applicable mortgage
interest rate.  In such event, the amount of interest that is treated as
deferred interest will be added to the principal balance of the related mortgage
loan and will be distributed pro rata to certificate-holders as principal of
                             --- ----                                       
such mortgage loan when paid by the mortgagor in subsequent monthly payments or
at maturity.

     Ratings.  The ratings assigned by a rating organization to Mortgage Pass-
Throughs address the likelihood of the receipt of all distributions on the
underlying mortgage loans by the related certificate-holders under the
agreements  pursuant to which such certificates are issued.  A rating
organization's ratings take into consideration the credit quality of the related
mortgage pool, including any credit support providers, structural and legal
aspects associated with such certificates, and the extent to which the payment
stream on such mortgage pool is adequate to make payments required by such
certificates.  A rating organization's ratings on such certificates do not,
however, constitute a statement regarding frequency of prepayments on the
related mortgage loans.  In addition, the rating assigned by a rating
organization to a certificate does not 

                                      B-15
<PAGE>
 
address the remote possibility that, in the event of the insolvency of the
issuer of certificates where a subordinated interest was retained, the issuance
and sale of the senior certificates may be recharacterized as a financing and,
as a result of such recharacterization, payments on such certificates may be
affected.

     Credit Enhancement.  Credit support falls generally into two categories:
(i) liquidity protection and (ii) protection against losses resulting from
default by an obligor on the underlying assets.  Liquidity protection refers to
the provision of advances, generally by the entity administering the pools of
mortgages, the provision of a reserve fund, or a combination thereof, to ensure,
subject to certain limitations, that scheduled payments on the underlying pool
are made in a timely fashion.  Protection against losses resulting from default
ensures ultimate payment of the obligations on at least a portion of the assets
in the pool.  Such credit support can be provided by among other things, payment
guarantees, letters of credit, pool insurance, subordination, or any combination
thereof.

     Subordination; Shifting of Interest; Reserve Fund.  In order to achieve
ratings on one or more classes of Mortgage Pass-Throughs, one or more classes of
certificates may be subordinate certificates which provide that the rights of
the subordinate certificate-holders to receive any or a specified portion of
distributions with respect to the underlying mortgage loans may be subordinated
to the rights of the senior certificate-holders.  If so structured, the
subordination feature may be enhanced by distributing to the senior certificate-
holders on certain distribution dates, as payment of principal, a specified
percentage (which generally declines over time) of all principal payments
received during the preceding prepayment period ("shifting interest credit
enhancement").  This will have the effect of accelerating the amortization of
the senior certificates while increasing the interest in the trust fund
evidenced by the subordinate certificates.  Increasing the interest of the
subordinate certificates relative to that of the senior certificates is intended
to preserve the availability of the subordination provided by the subordinate
certificates.  In addition, because the senior certificate-holders in a shifting
interest credit enhancement structure are entitled to receive a percentage of
principal prepayments which is greater than their proportionate interest in the
trust fund, the rate of principal prepayments on the mortgage loans will have an
even greater effect on the rate of principal payments and the amount of interest
payments on, and the yield to maturity of, the senior certificates.

     In addition to providing for a preferential right of the senior
certificate-holders to receive current distributions from the mortgage pool, a
reserve fund may be established relating to such certificates (the "Reserve
Fund").  The Reserve Fund may be created with an initial cash deposit by the
originator or servicer and augmented by the retention of distributions otherwise
available to the subordinate certificate-holders or by excess servicing fees
until the Reserve Fund reaches a specified amount.

     The subordination feature, and any Reserve Fund, are intended to enhance
the likelihood of timely receipt by senior certificate-holders of the full
amount of scheduled monthly payments of principal and interest due them and will
protect the senior certificate-holders against certain losses; however, in
certain circumstances the Reserve Fund could be depleted and temporary
shortfalls could result.  In the event the Reserve Fund is depleted before the
subordinated amount is reduced to zero, senior certificate-holders will
nevertheless have a preferential right to receive 

                                      B-16
<PAGE>
 
current distributions from the mortgage pool to the extent of the then
outstanding subordinated amount. Unless otherwise specified, until the
subordinated amount is reduced to zero, on any distribution date any amount
otherwise distributable to the subordinate certificates or, to the extent
specified, in the Reserve Fund will generally be used to offset the amount of
any losses realized with respect to the mortgage loans ("Realized Losses").
Realized Losses remaining after application of such amounts will generally be
applied to reduce the ownership interest of the subordinate certificates in the
mortgage pool. If the subordinated amount has been reduced to zero, Realized
Losses generally will be allocated pro rata among all certificate-holders
                                   -------- 
in proportion to their respective outstanding interests in the mortgage pool.


     Alternative Credit Enhancement.  As an alternative, or in addition to the
credit enhancement afforded by subordination, credit enhancement for Mortgage
Pass-Throughs may be provided by mortgage insurance, hazard insurance, by the
deposit of cash, certificates of deposit, letters of credit, a limited guaranty
or by such other methods as are acceptable to a rating agency.  In certain
circumstances, such as where credit enhancement is provided by guarantees or a
letter of credit, the security is subject to credit risk because of its exposure
to an external credit enhancement provider.

     Voluntary Advances.  Generally, in the event of delinquencies in payments
on the mortgage loans underlying the Mortgage Pass-Throughs, the servicer agrees
to make advances of cash for the benefit of certificate-holders, but only to the
extent that it determines such voluntary advances will be recoverable from
future payments and collections on the mortgage loans or otherwise.

     Optional Termination.  Generally, the servicer may, at its option with
respect to any certificates, repurchase all of the underlying mortgage loans
remaining outstanding at such time as the aggregate outstanding principal
balance of such mortgage loans is less than a specified percentage (generally 5-
10%) of the aggregate outstanding principal balance of the mortgage loans as of
the cut-off date specified with respect to such series.

     Multiple Class Mortgage-Backed Securities and Collateralized Mortgage
Obligations.  A Fund may invest in multiple class securities including
collateralized mortgage obligations ("CMOs") and REMIC Certificates.  These
securities may be issued by U.S. Government agencies and instrumentalities such
as Fannie Mae or Freddie Mac or by trusts formed by private originators of, or
investors in, mortgage loans, including savings and loan associations, mortgage
bankers, commercial banks, insurance companies, investment banks and special
purpose subsidiaries of the foregoing.  In general, CMOs are debt obligations of
a legal entity that are collateralized by, and multiple class mortgage-backed
securities represent direct ownership interests in, a pool of mortgage loans or
mortgage-backed securities the payments on which are used to make payments on
the CMOs or multiple class mortgage-backed securities.

     Fannie Mae REMIC Certificates are issued and guaranteed as to timely
distribution of principal and interest by Fannie Mae.  In addition, Fannie Mae
will be obligated to distribute the principal balance of each class of REMIC
Certificates in full, whether or not sufficient funds are otherwise available.

                                      B-17
<PAGE>
 
     Freddie Mac guarantees the timely payment of interest on Freddie Mac REMIC
Certificates and also guarantees the payment of principal as payments are
required to be made on the underlying mortgage participation certificates
("PCs").  PCs represent undivided interests in specified level payment,
residential mortgages or participation therein purchased by Freddie Mac and
placed in a PC pool.  With respect to principal payments on PCs, Freddie Mac
generally guarantees ultimate collection of all principal of the related
mortgage loans without offset or deduction.  Freddie Mac also guarantees timely
payment of principal of certain PCs.

     CMOs and guaranteed REMIC Certificates issued by Fannie Mae and Freddie Mac
are types of multiple class mortgage-backed securities.  Investors may purchase
beneficial interests in REMICs, which are known as "regular" interests or
"residual" interests. The Funds do not intend to purchase residual interests in
REMICs.  The REMIC Certificates represent beneficial ownership interests in a
REMIC trust, generally consisting of mortgage loans or Fannie Mae, Freddie Mac
or Ginnie Mae guaranteed mortgage- backed securities (the "Mortgage Assets").
The obligations of Fannie Mae or Freddie Mac under their respective guaranty of
the REMIC Certificates are obligations solely of Fannie Mae or Freddie Mac,
respectively.

     CMOs and REMIC Certificates are issued in multiple classes.  Each class of
CMOs or REMIC Certificates, often referred to as a "tranche," is issued at a
specific adjustable or fixed interest rate and must be fully retired no later
than its final distribution date.  Principal prepayments on the Mortgage Loans
or the Mortgage Assets underlying the CMOs or REMIC Certificates may cause some
or all of the classes of CMOs or REMIC Certificates to be retired substantially
earlier than their final distribution dates.  Generally, interest is paid or
accrues on all classes of CMOs or REMIC Certificates on a monthly basis.

     The principal of and interest on the Mortgage Assets may be allocated among
the several classes of CMOs or REMIC Certificates in various ways.  In certain
structures (known as "sequential pay" CMOs or REMIC Certificates),  payments of
principal, including any principal prepayments, on the Mortgage Assets generally
are applied to the classes of CMOs or REMIC Certificates in the order of their
respective final distribution dates.  Thus, no payment of principal will be made
on any class of sequential pay CMOs or REMIC Certificates until all other
classes having an earlier final distribution date have been paid in full.

     Additional structures of CMOs and REMIC Certificates include, among others,
"parallel pay" CMOs and REMIC Certificates.  Parallel pay CMOs or REMIC
Certificates are those which are structured to apply principal payments and
prepayments of the Mortgage Assets to two or more classes concurrently on a
proportionate or disproportionate basis.  These simultaneous payments are taken
into account in calculating the final distribution date of each class.

     A wide variety of REMIC Certificates may be issued in parallel pay or
sequential pay structures.  These securities include accrual certificates (also
known as "Z-Bonds"), which only accrue interest at a specified rate until all
other certificates having an earlier final distribution date have been retired
and are converted thereafter to an interest-paying security, and planned
amortization class ("PAC") certificates, which are parallel pay REMIC
Certificates that generally require that specified amounts of principal be
applied on each payment date to one or more classes or REMIC Certificates (the
"PAC Certificates"), even though all other principal 

                                      B-18
<PAGE>
 
payments and prepayments of the Mortgage Assets are then required to be applied
to one or more other classes of the Certificates. The scheduled principal
payments for the PAC Certificates generally have the highest priority on each
payment date after interest due has been paid to all classes entitled to receive
interest currently. Shortfalls, if any, are added to the amount payable on the
next payment date. The PAC Certificate payment schedule is taken into account in
calculating the final distribution date of each class of PAC. In order to create
PAC tranches, one or more tranches generally must be created that absorb most of
the volatility in the underlying mortgage assets. These tranches tend to have
market prices and yields that are much more volatile than other PAC classes.

     Stripped Mortgage-Backed Securities.  The  Balanced and Real Estate
Securities Funds may invest in stripped mortgage-backed securities ("SMBS"),
which are derivative multiclass mortgage securities.  Although the market for
such securities is increasingly liquid, certain SMBS may not be readily
marketable and will be considered illiquid for purposes of the Fund's limitation
on investments in illiquid securities.  The market value of the class consisting
entirely of principal payments generally is unusually volatile in response to
changes in interest rates.  The yields on a class of SMBS that receives all or
most of the interest from Mortgage Assets are generally higher than prevailing
market yields on other mortgage-backed securities because their cash flow
patterns are more volatile and there is a greater risk that the initial
investment will not be fully recouped.

Inverse Floating Rate Securities
- --------------------------------

     Balanced Fund may invest up to 5% of its net assets in leveraged inverse
floating rate debt instruments ("inverse floaters").  The interest rate on an
inverse floater resets in the opposite direction from the market rate of
interest to which the inverse floater is indexed.  An inverse floater may be
considered to be leveraged to the extent that its interest rate varies by a
magnitude that exceeds the magnitude of the change in the index rate of
interest.  The higher degree of leverage inherent in inverse floaters is
associated with greater volatility in their market values.  Accordingly, the
duration of an inverse floater may exceed its stated final maturity.  Certain
inverse floaters may be deemed to be illiquid securities for purposes of the
Fund's 15% limitation on investments in such securities.

Asset-Backed Securities
- -----------------------

     Asset-backed securities represent participation in, or are secured by and
payable from, assets such as motor vehicle installment sales, installment loan
contracts, leases of various types of real and personal property, receivables
from revolving credit (credit card) agreements and other categories of
receivables.  Such assets are securitized through the use of trusts and special
purpose corporations. Payments or distributions of principal and interest may be
guaranteed up to certain amounts and for a certain time period by a letter of
credit or a pool insurance policy issued by a financial institution unaffiliated
with the trust or corporation, or other credit enhancements may be present.

     Like mortgage-backed securities, asset-backed securities are often subject
to more rapid repayment than their stated maturity date would indicate as a
result of the pass-through of

                                      B-19
<PAGE>
 
prepayments of principal on the underlying loans. A Fund's ability to maintain
positions in such securities will be affected by reductions in the principal
amount of such securities resulting from prepayments, and its ability to
reinvest the returns of principal at comparable yields is subject to generally
prevailing interest rates at that time. To the extent that a Fund invests in
asset-backed securities, the values of such Fund's portfolio securities will
vary with changes in market interest rates generally and the differentials in
yields among various kinds of asset-backed securities.

     Asset-backed securities present certain additional risks that are not
presented by mortgage-backed securities because asset-backed securities
generally do not have the benefit of a security interest in collateral that is
comparable to mortgage assets. Credit card receivables are generally unsecured
and the debtors on such receivables are entitled to the protection of a number
of state and federal consumer credit laws, many of which give such debtors the
right to set-off certain amounts owed on the credit cards, thereby reducing the
balance due.  Automobile receivables generally are secured, but by automobiles
rather than residential real property.  Most issuers of automobile receivables
permit the loan servicers to retain possession of the underlying obligations.
If the servicer were to sell these obligations to  another party, there is a
risk that the purchaser would acquire an interest superior to that of the
holders of the asset-backed securities.  In addition, because of the large
number of vehicles involved in a typical issuance and technical requirements
under state laws, the trustee for the holders of the automobile receivables may
not have a proper security interest in the underlying automobiles.  Therefore,
there is the possibility that, in some cases, recoveries on repossessed
collateral may not be available to support payments on these securities.

Loan Participation's
- --------------------

     The Balanced Fund may invest in loan participation's.  Such loans must be
to issuers in whose obligations the Balanced Fund may invest.  A loan
participation is an interest in a loan to a U.S. or foreign company or other
borrower which is administered and sold by a financial intermediary.  In a
typical corporate loan syndication, a number of lenders, usually banks (co-
lenders), lend a corporate borrower a specified sum pursuant to the terms and
conditions of a loan agreement.  One of the co-lenders usually agrees to act as
the agent bank with respect to the loan.

     Participation interests acquired by the Balanced Fund may take the form of
a direct or co-lending relationship with the corporate borrower, an assignment
of an interest in the loan by a co-lender or another participant, or a
participation in the seller's share of the loan.  When the Balanced Fund acts as
co-lender in connection with a participation interest or when the Balanced Fund
acquires certain participation interests, the Balanced Fund will have direct
recourse against the borrower if the borrower fails to pay scheduled principal
and interest.  In cases where the Balanced Fund lacks direct recourse, it will
look to the agent bank to enforce appropriate credit remedies against the
borrower.  In these cases, the Balanced Fund may be subject to delays, expenses
and risks that are greater than those that would have been involved if the Fund
had purchased a direct obligation (such as commercial paper) of such borrower.
For example, in the event of the bankruptcy or insolvency of the corporate
borrower, a loan participation may be subject to certain defenses by the
borrower as a result of improper conduct by the agent bank.  Moreover, under the
terms of the loan participation, the Balanced Fund may be regarded as a 

                                      B-20
<PAGE>
 
creditor of the agent bank (rather than of the underlying corporate borrower),
so that the Balanced Fund may also be subject to the risk that the agent bank
may become insolvent. The secondary market, if any, for these loan
participation's is limited and any loan participation's purchased by the
Balanced Fund will be regarded as illiquid.

     For purposes of certain investment limitations pertaining to
diversification of the Balanced Fund's portfolio investments, the issuer of a
loan participation will be the underlying borrower.  However, in cases where the
Balanced Fund does not have recourse directly against the borrower, both the
borrower and each agent bank and co-lender interposed between the Balanced Fund
and the borrower will be deemed issuers of a loan participation.

Futures Contracts and Options on Futures Contracts
- --------------------------------------------------
    
     Each Fund may purchase and sell futures contracts and may also purchase and
write options on futures contracts.  CORE U.S. Equity and CORE Large Cap Growth
Funds may only enter into such transactions with respect to the S&P 500 Index,
for the CORE U.S. Equity Fund and a representative index in the case of the CORE
Large Cap Growth Fund. The other Funds may purchase and sell futures contracts
based on various securities (such as U.S. Government securities), securities
indices, foreign currencies and other financial instruments and indices.  Each
Fund will engage in futures and related options transactions, only for bona fide
hedging purposes as defined below or for purposes of seeking to increase total
return to the extent permitted by regulations of the Commodity Futures Trading
Commission ("CFTC").  Futures contracts entered into by a Fund are traded on
U.S. exchanges or boards of trade that are licensed and regulated by the CFTC or
on foreign exchanges.  Neither the CFTC, National Futures Association nor any
domestic exchange regulates activities of any foreign exchange or boards of
trade, including the execution, delivery and clearing of transactions, or has
the power to compel enforcement of the rules of a foreign exchange or board of
trade or any applicable foreign law.  This is true even if the exchange is
formally linked to a domestic market so that a position taken on the market may
be liquidated by a transaction on another market.  Moreover, such laws or
regulations will vary depending on the foreign country in which the foreign
futures or foreign options transaction occurs.  For these reasons, persons who
trade foreign futures or foreign options contracts may not be afforded certain
of the protective measures provided by the Commodity Exchange Act, the CFTC's
regulations and the rules of the National Futures Association and any domestic
exchange, including the right to use reparations proceedings before the CFTC and
arbitration proceedings provided by the National Futures Association or any
domestic futures exchange.  In particular, a Fund's investments in foreign
futures or foreign options transactions may not be provided the same protections
in respect of transactions on United States futures exchanges.     

     Futures Contracts.  A futures contract may generally be described as an
agreement between two parties to buy and sell particular financial instruments
for an agreed price during a designated month (or to deliver the final cash
settlement price, in the case of a contract relating to an index or otherwise
not calling for physical delivery at the end of trading in the contract).

     When interest rates are rising or securities prices are falling, a Fund can
seek through the 

                                      B-21
<PAGE>
 
sale of futures contracts to offset a decline in the value of its current
portfolio securities. When rates are falling or prices are rising, a Fund,
through the purchase of futures contracts, can attempt to secure better rates or
prices than might later be available in the market when it effects anticipated
purchases. Similarly, each Fund (other than CORE U.S. Equity, CORE Large Cap
Growth and CORE Small Cap Equity Funds) can sell futures contracts on a
specified currency to protect against a decline in the value of such currency
and its portfolio securities which are quoted or denominated in such currency.
Each Fund (other than CORE U.S. Equity, CORE Large Cap Growth and CORE Small Cap
Equity Funds) can purchase futures contracts on foreign currency to establish
the price in U.S. dollars of a security quoted or denominated in such currency
that such Fund has acquired or expects to acquire.

     Positions taken in the futures market are not normally held to maturity,
but are instead liquidated through offsetting transactions which may result in a
profit or a loss.  While each  Fund will usually liquidate futures contracts on
securities or currency in this manner, a Fund may instead make or take delivery
of the underlying securities or currency whenever it appears economically
advantageous for the Fund to do so.  A clearing corporation associated with the
exchange on which futures are traded guarantees that, if still open, the sale or
purchase will be performed on the settlement date.

     Hedging Strategies.  Hedging, by use of futures contracts, seeks to
establish with more certainty than would otherwise be possible the effective
price, rate of return or currency exchange rate on portfolio securities or
securities that a Fund owns or proposes to acquire.  A Fund may, for example,
take a "short" position in the futures market by selling futures contracts to
seek to hedge against an anticipated rise in interest rates or a decline in
market prices or (other than CORE U.S. Equity, CORE Large Cap Growth and CORE
Small Cap Equity Funds) foreign currency rates that would adversely affect the
dollar value of such Fund's portfolio securities.  Similarly, each Fund (other
than CORE U.S. Equity, CORE Large Cap Growth and CORE Small Cap Equity Funds)
may sell futures contracts on a currency in which its portfolio securities are
quoted or denominated or in one currency to seek to hedge against fluctuations
in the value of securities quoted or denominated in a different currency if
there is an established historical pattern of correlation between the two
currencies.  If, in the opinion of the applicable Adviser, there is a sufficient
degree of correlation between price trends for a Fund's portfolio securities and
futures contracts based on other financial instruments, securities indices or
other indices, a Fund may also enter into such futures contracts as part of its
hedging strategy.  Although under some circumstances prices of securities in a
Fund's portfolio may be more or less volatile than prices of  such futures
contracts, the Advisers will attempt to estimate the extent of this volatility
difference based on historical patterns and compensate for any such differential
by having a Fund enter into a greater or lesser number of futures contracts or
by attempting to achieve only a partial hedge against price changes affecting a
Fund's securities portfolio.  When hedging of this character is successful, any
depreciation in the value of portfolio securities will be substantially offset
by appreciation in the value of the futures position.  On the other hand, any
unanticipated appreciation in the value of a Fund's portfolio securities would
be substantially offset by a decline in the value of the futures position.

     On other occasions, a Fund may take a "long" position by purchasing such
futures contracts.  This would be done, for example, when a Fund anticipates the
subsequent purchase of 

                                      B-22
<PAGE>
 
particular securities when it has the necessary cash, but expects the prices or
currency exchange rates then available in the applicable market to be less
favorable than prices or rates that are currently available.

     Options on Futures Contracts.  The acquisition of put and call options on
futures contracts will give a Fund the right (but not the obligation), for a
specified price, to sell or to purchase, respectively, the underlying futures
contract at any time during the option period.  As the purchaser of an option on
a futures contract, a Fund obtains the benefit of the futures position if prices
move in a favorable direction but limits its risk of loss in the event of an
unfavorable price movement to the loss of the premium and transaction costs.

     The writing of a call option on a futures contract generates a premium
which may partially offset a decline in the value of a Fund's assets.  By
writing a call option, a Fund becomes obligated, in exchange for the premium, to
sell a futures contract if the option is exercised, which may have a value
higher than the exercise price.  Conversely, the writing of a put option on a
futures contract generates a premium, which may partially offset an increase in
the price of securities that a Fund intends to purchase.  However, a Fund
becomes obligated to purchase a futures contract if the option is exercised,
which may have a value lower than the exercise price.  Thus, the loss incurred
by a Fund in writing options on futures is potentially unlimited and may exceed
the amount of the premium received.  A Fund will incur transaction costs in
connection with the writing of options on futures.

     The holder or writer of an option on a futures contract may terminate its
position by selling or purchasing an offsetting option on the same financial
instrument.  There is no guarantee that such closing transactions can be
effected.  A Fund's ability to establish and close out positions on such options
will be subject to the development and maintenance of a liquid market.

     Other Considerations.  Each Fund will engage in futures transactions and
will engage in related options transactions only for bona fide hedging as
defined in the regulations of the CFTC or to seek to increase total return to
the extent permitted by such regulations.  A Fund will determine that the price
fluctuations in the futures contracts and options on futures used for hedging
purposes are substantially related to price fluctuations in securities held by
the Fund or which it expects to purchase.  Except as stated below, each Fund's
futures transactions will be entered into for traditional hedging purposes --
i.e., futures contracts will be sold to protect against a decline in the price
of securities (or the currency in which they are quoted or denominated) that the
Fund owns, or futures contracts will be purchased to protect the Fund against an
increase in the price of securities (or the currency in which they are quoted or
denominated) it intends to purchase.
    
     In addition to bona fide hedging, a CFTC regulation permits a Fund to
engage in other future transactions if the aggregate initial margin and premiums
required to establish such positions in futures contracts and options on futures
do not exceed 5% of the net asset value of such Fund's portfolio, after taking
into account unrealized profits and losses on any such positions and excluding
the amount by which such options were in-the-money at the time of purchase.  A
Fund will engage in transactions in futures contracts and, for a Fund permitted
to       

                                      B-23
<PAGE>
 
do so, related options transactions only to the extent such transactions are
consistent  with the requirements of the Code for maintaining its qualification
as a regulated investment company for federal income tax purposes (see
"Taxation").
    
     Transactions in futures contracts and options on futures involve brokerage
costs, require margin deposits and, in certain cases, require the Fund to
segregate with its custodian cash or liquid assets in an amount equal to the
underlying value of such contracts and options.      

     While transactions in futures contracts and options on futures may reduce
certain risks, such transactions themselves entail certain other risks.  Thus,
unanticipated changes in interest rates, securities prices or currency exchange
rates may result in a poorer overall performance for a Fund than if it had not
entered into any futures contracts or options transactions.  In the event of an
imperfect correlation between a futures position and a portfolio position which
is intended to be protected, the desired protection may not be obtained and a
Fund may be exposed to risk of loss.
    
     Perfect correlation between a Fund's futures positions and portfolio
positions will be difficult to achieve because no futures contracts based on
individual equity or corporate fixed-income securities are currently available.
In addition, it is not possible for a Fund to hedge fully or perfectly against
currency fluctuations affecting the value of securities quoted or denominated in
foreign currencies because the value of such securities is likely to fluctuate
as a result of independent factors not related to currency fluctuations.      

Options on Securities and Securities Indices
- --------------------------------------------

     Writing Covered Options.  Each Fund may write (sell) covered call and put
options on any securities in which it may invest (other than CORE U.S. Equity
and CORE Large Cap Growth Funds).  A call option written by a Fund obligates
such Fund to sell specified securities to the holder of the option at a
specified price if the option is exercised at any time before the expiration
date.  All call options written by a Fund are covered, which means that such
Fund will own the securities subject to the option as  long as the option is
outstanding or such Fund will use the other methods described below.  A Fund's
purpose in writing covered call options is to realize greater income than would
be realized on portfolio securities transactions alone.  However, a Fund may
forego the opportunity to profit from an increase in the market price of the
underlying security.

     A put option written by a Fund would obligate such Fund to purchase
specified securities from the option holder at a specified price if the option
is exercised at any time before the expiration date.  All put options written by
a Fund would be covered, which means that such Fund would have deposited with
its custodian cash or liquid assets with a value at least equal to the exercise
price of the put option.  The purpose of writing such options is to generate
additional income for the Fund.  However, in return for the option premium, each
Fund accepts the risk that it may be required to purchase the underlying
securities at a price in excess of the securities' market value at the time of
purchase.

     Call and put options written by a Fund will also be considered to be
covered to the extent 

                                      B-24
<PAGE>
 
that the Fund's liabilities under such options are wholly or partially offset by
its rights under call and put options purchased by the Fund.

     In addition, a written call option or put option may be covered by
maintaining segregated cash or liquid assets (either of which may be quoted or
denominated in any currency), by entering into an offsetting forward contract
and/or by purchasing an offsetting option which, by virtue of its exercise price
or otherwise, reduces a Fund's net exposure on its written option position.

     A Fund may also write (sell) covered call and put options on any securities
index composed of securities in which it may invest.  Options on securities
indices are similar to options on securities, except that the exercise of
securities index options requires cash payments and does not involve the actual
purchase or sale of securities.  In addition, securities index options are
designed to reflect price fluctuations in a group of securities or segment of
the securities market rather than price fluctuations in a single security.

     A Fund may cover call options on a securities index by owning securities
whose price changes are expected to be similar to those of the underlying index,
or by having an absolute and immediate right to acquire such securities without
additional cash consideration (or for additional cash consideration which has
been segregated by the Fund) upon conversion or exchange of other securities in
its portfolio.  A Fund may cover call and put options on a securities index by
segregating cash or liquid assets with a value equal to the exercise price.

     A Fund may terminate its obligations under an exchange traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under over-the-counter options may be terminated only by entering into an
offsetting transaction with the counterparty to such option.  Such purchases are
referred to as "closing purchase transactions."

     Purchasing Options.  Each Fund (other than the CORE U.S. Equity and CORE
Large Cap Growth Funds) may purchase put and call options on any securities in
which it may invest or options on any securities index composed of securities in
which it may invest.  A Fund would also be able to enter into closing sale
transactions in order to realize gains or minimize losses on options it had
purchased.

     A Fund would normally purchase call options in anticipation of an increase
in the market value of securities of the type in which it may invest.  The
purchase of a call option would entitle a Fund, in return for the premium paid,
to purchase specified securities at a specified price during the option period.
A Fund would ordinarily realize a gain if, during the option period, the value
of such securities exceeded the sum of the exercise price, the premium paid and
transaction costs; otherwise such a Fund would realize either no gain or a loss
on the purchase of the call option.

     A Fund would normally purchase put options in anticipation of a decline in
the market value of securities in its portfolio ("protective puts") or in
securities in which it may invest.  The purchase of a put option would entitle a
Fund, in exchange for the premium paid, to sell specified securities at a
specified price during the option period.  The purchase of protective puts is

                                      B-25
<PAGE>
 
designed to offset or hedge against a decline in the market value of a Fund's
securities.  Put options may also be purchased by a Fund for the purpose of
affirmatively benefiting from a decline in the price of securities which it does
not own.  A Fund would ordinarily realize a gain if, during the option period,
the value of the underlying securities decreased below the exercise price
sufficiently to more than cover the premium and transaction costs; otherwise
such a Fund would realize either no gain or a loss on the purchase of the put
option.  Gains and losses on the purchase of protective put options would tend
to be offset by countervailing changes in the value of the underlying portfolio
securities.

     A Fund would purchase put and call options on securities indices for the
same purposes as it would purchase options on individual securities.  For a
description of options on securities indices, see "Writing Covered Options"
above.

     Yield Curve Options.  Balanced Fund, with respect to up to 5% of its net
assets, may enter into options on the yield "spread" or differential between two
securities.  Such transactions are referred to as "yield curve" options.  In
contrast to other types of options, a yield curve option is based on the
difference between the yields of designated securities, rather than the prices
of the individual securities, and is settled through cash payments.
Accordingly, a yield curve option is profitable to the holder if this
differential widens (in the case of a call) or narrows (in the case of a put),
regardless of whether the yields of the underlying securities increase or
decrease.

     Balanced Fund may purchase or write yield curve options for the same
purposes as other options on securities.  For example,  Balanced Fund may
purchase a call option on the yield spread between two securities if it owns one
of the securities and anticipates purchasing the other security and wants to
hedge against an adverse change in the yield spread between the two securities.
Balanced Fund may also purchase or write yield curve options in an effort to
increase its current income if, in the judgment of the Adviser, Balanced Fund
will be able to profit from movements in the spread between the yields of the
underlying securities.  The trading of yield curve options is subject to all of
the risks associated with the trading of other types of options.  In addition,
however, such options present risk of loss even if the yield of one of the
underlying securities remains constant, if the spread moves in a direction or to
an extent which was not anticipated.

     Yield curve options written by the Balanced Fund will be "covered."  A call
(or put) option is covered if the Balanced Fund holds another call (or put)
option on the spread between the same two securities and segregates cash or
liquid assets sufficient to cover the Balanced Fund's net liability under the
two options.  Therefore, the Balanced Fund's liability for such a covered option
is generally limited to the difference between the amount of the Balanced Fund's
liability under the option written by the Balanced Fund less the value of the
option held by the Balanced Fund.  Yield curve options may also be covered in
such other manner as may be in accordance with the requirements of the
counterparty with which the option is traded and applicable laws and
regulations.  Yield curve options are traded over-the-counter, and because they
have been only recently introduced, established trading markets for these
options have not yet developed.

     Risks Associated with Options Transactions.  There is no assurance that a
liquid 

                                      B-26
<PAGE>
 
secondary market on an options exchange will exist for any particular exchange-
traded option or at any particular time. If a Fund is unable to effect a closing
purchase transaction with respect to covered options it has written, the Fund
will not be able to sell the underlying securities or dispose of segregated
assets until the options expire or are exercised. Similarly, if a Fund is unable
to effect a closing sale transaction with respect to options it has purchased,
it will have to exercise the options in order to realize any profit and will
incur transaction costs upon the purchase or sale of underlying securities.

     Reasons for the absence of a liquid secondary market on an exchange include
the following:  (i) there may be insufficient trading interest in certain
options; (ii) restrictions may be imposed by an exchange on opening or closing
transactions or both; (iii) trading halts, suspensions or other restrictions may
be imposed with respect to particular classes or series of options; (iv) unusual
or unforeseen circumstances may interrupt normal operations on an exchange; (v)
the facilities of an exchange or the Options Clearing Corporation may not at all
times be adequate to handle current trading volume; or (vi) one or more
exchanges could, for economic or other reasons, decide or be compelled at some
future date to discontinue the trading of options (or a particular class or
series of options), in which event the secondary market on that exchange (or in
that class or series of options) would cease to exist, although outstanding
options on that exchange that had been issued by the Options Clearing
Corporation as a result of trades on that exchange would continue to be
exercisable in accordance with their terms.

     Each Fund may purchase and sell both options that are traded on U.S. and
foreign exchanges and options traded over-the-counter with broker-dealers who
make markets in these options.  The ability to terminate over-the-counter
options is more limited than with exchange-traded options and may involve the
risk that broker-dealers participating in such transactions will not fulfill
their obligations.

     Transactions by each Fund in options on securities and indices will be
subject to limitations established by each of the exchanges, boards of trade or
other trading facilities governing the maximum number of options in each class
which may be written or purchased by a single investor or group of investors
acting in concert.  Thus, the number of options which a Fund may write or
purchase may be affected by options written or purchased by other investment
advisory clients of the Advisers.  An exchange, board of trade or other trading
facility may order the liquidation of positions found to be in excess of these
limits, and it may impose certain other sanctions.

     The writing and purchase of options is a highly specialized activity which
involves investment techniques and risks different from those associated with
ordinary portfolio securities transactions.  The successful use of protective
puts for hedging purposes depends in part on the Adviser's ability to predict
future price fluctuations and the degree of correlation between the options and
securities markets.

Real Estate Investment Trusts
- -----------------------------

     Each Fund may invest in shares of REITs.  The Real Estate Securities Fund
expects that a substantial portion of its total assets will be invested in
REITs.  REITs are pooled investment 

                                      B-27
<PAGE>
 
vehicles which invest primarily in income producing real estate or real estate
related loans or interest. REITs are generally classified as equity REITs,
mortgage REITs or a combination of equity and mortgage REITs. Equity REITs
invest the majority of their assets directly in real property and derive income
primarily from the collection of rents. Equity REITs can also realize capital
gains by selling properties that have appreciated in value. Mortgage REITs
invest the majority of their assets in real estate mortgages and derive income
from the collection of interest payments. Like regulated investment companies
such as the Funds, REITs are not taxed on income distributed to shareholders
provided they comply with certain requirements under the Code. A Fund will
indirectly bear its proportionate share of any expenses paid by REITs in which
it invests in addition to the expenses paid by a Fund.

     Investing in REITs involves certain unique risks.  Equity REITs may be
affected by changes in the value of the underlying property owned by such REITs,
while mortgage REITs may be affected by the quality of any credit extended.
REITs are dependent upon management skills, are not diversified (except to the
extent the Code requires), and are subject to the risks of financing projects.
REITs are subject to heavy cash flow dependency, default by borrowers, self-
liquidation, and the possibilities of failing to qualify for the exemption from
tax for distributed  income under the Code and failing to maintain their
exemptions from the Investment Company Act of 1940, as amended (the "Act").
REITs (especially mortgage REITs) are also subject to interest rate risks.

Warrants and Stock Purchase Rights
- ----------------------------------

     Each Fund may invest up to 5% of its net assets, calculated at the time of
purchase, in warrants or rights (other than those acquired in units or attached
to other securities) which entitle the holder to buy equity securities at a
specific price for a specific period of time.  A Fund will invest in warrants
and rights only if such equity securities are deemed appropriate by the Adviser
for investment by the Fund.  CORE U.S. Equity, CORE Large Cap Growth, CORE Small
Cap Equity and CORE International Equity Funds have no present intention of
acquiring warrants or rights. Warrants and rights have no voting rights, receive
no dividends and have no rights with respect to the assets of the issuer.

Foreign Securities
- ------------------

     Investments in foreign securities may offer potential benefits not
available from investments solely in U.S. dollar-denominated or quoted
securities of domestic issuers.  Such benefits may include the opportunity to
invest in foreign issuers that appear, in the opinion of the applicable Adviser,
to offer better opportunity for long-term growth of capital and income than
investments in U.S. securities, the opportunity to invest in foreign countries
with economic policies or business cycles different from those of the United
States and the opportunity to reduce fluctuations in portfolio value by taking
advantage of foreign stock markets that do not necessarily move in a manner
parallel to U.S. markets.

     Investing in foreign securities involves certain special risks, including
those set forth below, which are not typically associated with investing in U.S.
dollar-denominated or quoted securities of U.S. issuers.  Investments in foreign
securities usually involve currencies of foreign 

                                      B-28
<PAGE>
 
    
countries. Accordingly, any Fund that invests in foreign securities may be
affected favorably or unfavorably by changes in currency rates and in exchange
control regulations and may incur costs in connection with conversions between
various currencies. A Fund may be subject to currency exposure independent of
its securities positions.      

     Currency exchange rates may fluctuate significantly over short periods of
time.  They generally are determined by the forces of supply and demand in the
foreign exchange markets and the relative merits of investments in different
countries, actual or anticipated changes in interest rates and other complex
factors,  as seen from an international perspective.  Currency exchange rates
also can be affected unpredictably by intervention by U.S. or foreign
governments or central banks or the failure to intervene or by currency controls
or political developments in the United States or abroad.

     Since foreign issuers generally are not subject to uniform accounting,
auditing and financial reporting standards, practices and requirements
comparable to those applicable to U.S. companies, there may be less publicly
available information about a foreign company than about a U.S. company.  Volume
and liquidity in most foreign securities markets are less than in the United
States and securities of many foreign companies are less liquid and more
volatile than securities of comparable U.S. companies.  Fixed commissions on
foreign securities exchanges are generally higher than negotiated commissions on
U.S. exchanges, although each Fund endeavors to achieve the most favorable net
results on its portfolio transactions.  There is generally less government
supervision and regulation of foreign securities exchanges, brokers, dealers and
listed and unlisted companies than in the United States.

     Foreign markets also have different clearance and settlement procedures,
and in certain markets there have been times when settlements have been unable
to keep pace with the volume of securities transactions, making it difficult to
conduct such transactions.  Such delays in settlement could result in temporary
periods when some of a Fund's assets are uninvested and no return is earned on
such assets.  The inability of a Fund to make intended security purchases due to
settlement problems could cause the Fund to miss attractive investment
opportunities.  Inability to dispose of portfolio securities due to settlement
problems could result either in losses to the Fund due to subsequent declines in
value of the portfolio securities or, if the Fund has entered into a contract to
sell the securities, could result in possible liability to the purchaser.  In
addition, with respect to certain foreign countries, there is the possibility of
expropriation or confiscatory taxation, political or social instability, or
diplomatic developments which could affect a Fund's investments in those
countries.  Moreover, individual foreign economies may differ favorably or
unfavorably from the U.S. economy in such respects as growth of gross national
product, rate of inflation, capital reinvestment, resource self-sufficiency and
balance of payments position.

     Each Fund may invest in foreign securities which take the form of sponsored
and unsponsored American Depository Receipts ("ADRs") and Global Depository
Receipts ("GDRs") and (except for CORE U.S. Equity, CORE Large Cap Growth and
CORE Small Cap Equity Funds) may also invest in European Depository Receipts
("EDRs") or other similar instruments representing securities of foreign issuers
(together, "Depository Receipts").

                                      B-29
<PAGE>
 
     ADRs represent the right to receive securities of foreign issuers deposited
in a domestic bank or a correspondent bank.  ADRs are traded on domestic
exchanges or in the U.S. over-the-counter market and, generally, are in
registered form.  EDRs and GDRs are receipts evidencing an arrangement with a
non-U.S. bank similar to that for ADRs and are designed for use in the non-U.S.
securities markets.  EDRs and GDRs are not necessarily quoted in the same
currency as the underlying security.

     To the extent a Fund acquires Depository Receipts through banks which do
not have a contractual relationship with the foreign issuer of the security
underlying the Depository Receipts to issue and service such Depository Receipts
(unsponsored), there may be an increased possibility that the Fund would not
become aware of and be able to respond to corporate actions such as stock splits
or rights offerings involving the foreign issuer in a timely manner.  In
addition, the lack of information may result in inefficiencies in the valuation
of such instruments.
    
     Each Fund (except CORE U.S. Equity, CORE Large Cap Growth and CORE Small
Cap Equity Funds) may invest in countries with emerging economies or securities
markets.  Political and economic structures in many of such countries may be
undergoing significant evolution and rapid development, and such countries may
lack the social, political and economic stability characteristic of more
developed countries.  Certain of such countries may have in the past failed to
recognize private property rights and have at times nationalized or expropriated
the assets of private companies.  As a result, the risks described above,
including the risks of nationalization or expropriation of assets, may be
heightened. See "Investing in Emerging Markets, including Asia and Eastern
Europe," below.      

     A Fund (other than CORE U.S. Equity, CORE Large Cap Growth and CORE Small
Cap Equity Funds) may invest in securities of issuers domiciled in a country
other than the country in whose currency the instrument is denominated or
quoted.  The Funds may also invest in securities quoted or denominated in the
European Currency Unit ("ECU"), which is a "basket" consisting of specified
amounts of the currencies of certain of the member states of the European
Community.  The specific amounts of currencies comprising the ECU may be
adjusted by the Council of Ministers of the European Community from time to time
to reflect changes in relative values of the underlying currencies.  In
addition, the Funds may invest in securities quoted or denominated in other
currency "baskets."
    
     Investing in Emerging Markets, including Asia and Eastern Europe.  CORE
International Equity, International Equity, European Equity, International Small
Cap, Emerging Markets Equity and Asia Growth Funds are intended for long-term
investors who can accept the risks associated with investing primarily in equity
and equity-related securities of foreign issuers, including Emerging Countries
issuers and Asian Companies (as defined in the Prospectus) (in the case of Asia
Growth Fund), as well as the risks associated with investments quoted or
denominated in foreign currencies.  Balanced, Growth and Income, Small Cap
Value, Mid Cap Equity and Capital Growth Funds may invest, to a lesser extent,
in equity and equity-related securities of foreign issuers, including Emerging
Countries issuers.      
    
     The pace of change in many Emerging Countries, and in particular those in
Asia and Eastern Europe, over the last 10 years has been rapid, marked by
substantial economic      

                                      B-30
<PAGE>
 
    
change.  Each of the securities markets of the Emerging Countries is less liquid
and subject to greater price volatility and has a smaller market capitalization
than the U.S. securities markets. Issuers and securities markets in such
countries are not subject to as extensive and frequent accounting, financial and
other reporting requirements or as comprehensive government regulations as are
issuers and securities markets in the U.S. In particular, the assets and profits
appearing on the financial statements of Emerging Country issuers may not
reflect their financial position or results of operations in the same manner as
financial statements for U.S. issuers. Substantially less information may be
publicly available about Emerging Country issuers than is available about
issuers in the United States.      

     Certain of the Emerging Country securities markets are marked by a high
concentration of market capitalization and trading volume in a small number of
issuers representing a limited number of industries, as well as a high
concentration of ownership of such securities by a limited number of investors.
The markets for securities in certain Emerging Countries are in the earliest
stages of their development.  Even the markets for relatively widely traded
securities in Emerging Countries may not be able to absorb, without price
disruptions, a significant increase in trading volume or trades of a size
customarily undertaken by institutional investors in the securities markets of
developed countries.  Additionally, market making and arbitrage activities are
generally less extensive in such markets, which may contribute to increased
volatility and reduced liquidity of such markets. The limited liquidity of
Emerging Country markets may also affect a Fund's ability to accurately value
its portfolio securities or to acquire or dispose of securities at the price and
time it wishes to do so or in order to meet redemption requests.

     Transaction costs, including brokerage commissions or dealer mark-ups, in
Emerging Countries may be higher than in the United States and other developed
securities markets.  In addition, existing laws and regulations are often
inconsistently applied.  As legal systems in Emerging Countries develop, foreign
investors may be adversely affected by new or amended laws and regulations.  In
circumstances where adequate laws exist, it may not be possible to obtain swift
and equitable enforcement of the law.
    
     Foreign investment in the securities markets of certain Emerging Countries
is restricted or controlled to varying degrees.  These restrictions may limit a
Fund's investment and may increase the expenses of the Fund.  Certain Emerging
Countries require governmental approval prior to investments by foreign persons
or limit investment by foreign persons to only a specified percentage of an
issuer's outstanding securities or a specific class of securities which may have
less advantageous terms (including price) than securities of the company
available for purchase by nationals.  In addition, the repatriation of both
investment income and capital from several of the Emerging Countries is subject
to restrictions such as the need for certain governmental consents.  Even where
there is no outright restriction on repatriation of capital, the mechanics of
repatriation may affect certain aspects of the operation of a Fund.  A Fund may
be required to establish special custodial or other arrangements before
investing in certain emerging countries.      

     Each of the Emerging Countries may be subject to a greater degree of
economic, political and social instability than is the case in the United
States, Japan and most Western European countries.  Such instability may result
from, among other things, the following: (i) authoritarian 

                                      B-31
<PAGE>
 
governments or military involvement in political and economic decision making,
including changes or attempted changes in governments through extra-
constitutional means; (ii) popular unrest associated with demands for improved
political, economic or social conditions; (iii) internal insurgencies; (iv)
hostile relations with neighboring countries; and (v) ethnic, religious and
racial disaffection or conflict. Such economic, political and social instability
could disrupt the principal financial markets in which the Funds may invest and
adversely affect the value of the Funds' assets.

     The economies of Emerging Countries may differ unfavorably from the U.S.
economy in such respects as growth of gross domestic product, rate of inflation,
capital reinvestment, resources, self-sufficiency and balance of payments.  Many
Emerging Countries have experienced in the past, and continue to experience,
high rates of inflation.  In certain countries inflation has at times
accelerated rapidly to hyperinflationary levels, creating a negative interest
rate environment and sharply eroding the value of outstanding financial assets
in those countries.  The economies of many Emerging Countries are heavily
dependent upon international trade and are accordingly affected by protective
trade barriers and the economic conditions of their trading partners.  In
addition, the economies of some Emerging Countries are vulnerable to weakness in
world prices for their commodity exports.

     A Fund's income and, in some cases, capital gains from foreign stocks and
securities will be subject to applicable taxation in certain of the countries in
which it invests, and treaties between the U.S. and such countries may not be
available in some cases to reduce the otherwise applicable tax rates.  See
"Taxation."

     Foreign markets also have different clearance and settlement procedures,
and in certain markets there have been times when settlements have been unable
to keep pace with the volume of securities transactions, making it difficult to
conduct such transactions.  Such delays in settlement could result in temporary
periods when a portion of the assets of a Fund is uninvested and no return is
earned on such assets.  The inability of a Fund to make intended security
purchases or sales due to settlement problems could result either in losses to
the Fund due to subsequent declines in value of the portfolio securities or, if
the Fund has entered into a contract to sell the securities, could result in
possible liability to the purchaser.
    
     Investing in Japan.  The Japanese Equity Fund invests in the equity
securities of Japanese companies.  Japan's economy, the second-largest in the
world, has grown substantially over the last three decades.  The boom in Japan's
equity and property markets during the expansion of the late 1980's supported
high rates of investment and consumer spending on durable goods, but both of
these components of demand have now retreated sharply following the decline in
asset prices.  Profits have fallen sharply, unemployment has reached a
historical high and consumer confidence is low.  The banking sector continues to
suffer from non-performing loans and this economy is subject to deflationary
pressures.  Numerous discount-rate cuts since its peak in 1991,  a succession of
fiscal stimulus packages, support plans for the debt-burdened financial system
and spending for reconstruction following the Kobe earthquake may help to
contain the recessionary forces, but substantial uncertainties remain.      

     In addition to the cyclical downturn, Japan is suffering through structural
adjustments.  

                                      B-32
<PAGE>
 
Like the Europeans, the Japanese have seen a deterioration of their
competitiveness due to high wages, a strong currency and structural rigidities.
Finally, Japan is reforming its political process and deregulating its economy.
This has brought about turmoil, uncertainty and a crisis of confidence.

     While the Japanese governmental system itself seems stable, the dynamics of
the country's politics have been unpredictable in recent years.  The economic
crisis of 1990-92 brought the downfall of the conservative Liberal Democratic
Party, which had ruled since 1955.  Since then, the country has seen a series of
unstable multi-party coalitions and several prime ministers come and go, because
of politics as well as personal scandals.  While there appears to be no reason
for anticipating civic unrest, it is impossible to know when the political
instability will end and what trade and fiscal policies might be pursued by the
government that emerges.

     Japan's heavy dependence on international trade has been adversely affected
by trade tariffs and other protectionist measures as well as the economic
condition of its trading partners.  While Japan subsidizes its agricultural
industry, only 19% of its land is suitable for cultivation and it is only 50%
self-sufficient in food production.  Accordingly, it is highly dependent on
large imports of wheat, sorghum and soybeans.  In addition, industry, its most
important economic sector, depends on imported raw materials and fuels,
including iron ore, copper, oil and many forest products.  Japan's high volume
of exports, such as automobiles, machine tools and semiconductors, have caused
trade tensions, particularly with the United States.  Some trade agreements,
however, have been implemented to reduce these tensions.  The relaxing of
official and de facto barriers to imports, or hardships created by any pressures
brought by trading partners, could adversely affect Japan's economy.  A
substantial rise in world oil or commodity prices could also have a negative
affect.  The strength of the yen itself may prove an impediment to strong
continued exports and economic recovery, because it makes Japanese goods sold in
other countries more expensive and reduces the value of foreign earnings
repatriated to Japan.  Because the Japanese economy is so dependent on exports,
any fall-off in exports may be seen as a sign of economic weakness, which may
adversely affect the market.

     Geologically, Japan is located in a volatile area of the world, and has
historically been vulnerable to earthquakes, volcanoes and other natural
disasters.  As demonstrated by the Kobe earthquake in January of 1995, in which
5,000 people were killed and billions of dollars of damage was sustained, these
natural disasters can be significant enough to affect the country's economy.
    
     Forward Foreign Currency Exchange Contracts.  Growth and Income, Mid Cap
Equity, Capital Growth and Small Cap Value Funds may enter into forward foreign
currency exchange contracts for hedging purposes.  Balanced, CORE International
Equity, International Equity,  European Equity, Japanese Equity, International
Small Cap, Emerging Markets Equity and Asia Growth Funds may enter into forward
foreign currency exchange contracts for hedging purposes and to seek to increase
total return.  A forward foreign currency exchange contract involves an
obligation to purchase or sell a specific currency at a future date, which may
be any fixed number of days from the date of the contract agreed upon by the
parties, at a price set at the time of the contract.  These contracts are traded
in the interbank market between currency  traders (usually large commercial
banks) and their customers.  A forward contract generally has      

                                      B-33
<PAGE>
 
no deposit requirement, and no commissions are generally charged at any stage
for trades.
    
     At the maturity of a forward contract a Fund may either accept or make
delivery of the currency specified in the contract or, at or prior to maturity,
enter into a closing transaction involving the purchase or sale of an offsetting
contract. Closing  transactions with respect to forward contracts are often, but
not always, effected with the currency trader who is a party to the original
forward contract.      

     A Fund may enter into forward foreign currency exchange contracts in
several circumstances.  First, when a Fund enters into a contract for the
purchase or sale of a security denominated or quoted in a foreign currency, or
when a Fund anticipates the receipt in a foreign currency of dividend or
interest payments on such a security which it holds, the Fund may desire to
"lock in" the U.S. dollar price of the security or the U.S. dollar equivalent of
such dividend or interest payment, as the case may be.  By entering into a
forward contract for the purchase or sale, for a fixed amount of dollars, of the
amount of foreign currency involved in the underlying transactions, the Fund
will attempt to protect itself against an adverse change in the relationship
between the U.S. dollar and the subject foreign currency during the period
between the date on which the security is purchased or sold, or on which the
dividend or interest payment is declared, and the date on which such payments
are made or received.

     Additionally, when the Adviser believes that the currency of a particular
foreign country may suffer a substantial decline against the U.S. dollar, it may
enter into a forward contract to sell, for a fixed amount of U.S. dollars, the
amount of foreign currency approximating the value of some or all of such Fund's
portfolio securities quoted or denominated in such foreign currency.  The
precise matching of the forward contract amounts and the value of the securities
involved will not generally be possible because the future value of such
securities in foreign currencies will change as a consequence of market
movements in the value of those securities between the date on which the
contract is entered into and the date it matures.  Using forward contracts to
protect the value of a Fund's portfolio securities against a decline in the
value of a currency does not eliminate fluctuations in the underlying prices of
the securities.  It simply establishes a rate of exchange which a Fund can
achieve at some future point in time.  The precise projection of short-term
currency market movements is not possible, and short-term hedging provides a
means of fixing the U.S. dollar value of only a portion of a Fund's foreign
assets.
    
     Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds may engage in cross-hedging by using forward contracts in one
currency to hedge against fluctuations in the value of securities quoted or
denominated in a different currency if GSAM or GSAMI determines that there is a
pattern of correlation between the two currencies.  Balanced,, CORE
International Equity, International Equity, European Equity, Japanese Equity,
International Small Cap, Emerging Markets Equity and Asia Growth Funds may also
purchase and sell forward contracts to seek to increase total return when GSAM
or GSAMI anticipates that the foreign currency will appreciate or depreciate in
value, but securities quoted or denominated in that currency do not present
attractive investment opportunities and are not held in the Fund's portfolio. 
     

                                      B-34
<PAGE>
 
    
     Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds may also enter into forward contracts to seek to increase total
return.  Unless otherwise covered in accordance with applicable regulations,
cash or liquid assets of a Fund will be segregated in an amount equal to the
value of the Fund's total assets committed to the consummation of forward
foreign currency exchange contracts.  If the value of the segregated assets
declines, additional cash or liquid assets will be segregated on a daily basis
so that the value of the assets will equal the amount of a Fund's commitments
with respect to such contracts.  The segregated assets will be marked-to-market
on a daily basis.  Although the contracts are not presently regulated by the
CFTC, the CFTC may in the future assert authority to regulate these contracts.
In such event, a Fund's ability to utilize forward foreign currency exchange
contracts may be restricted.      
    
     While a Fund may enter into forward contracts to reduce currency exchange
rate risks, transactions in such contracts involve certain other risks.  Thus,
while the Fund may benefit from such transactions, unanticipated changes in
currency prices may result in a poorer overall performance for the Fund than if
it had not engaged in any such transactions.  Moreover, there may be imperfect
correlation between a Fund's portfolio holdings of securities quoted or
denominated in a particular currency and forward contracts entered into by such
Fund.  Such imperfect correlation may cause a Fund to sustain losses which will
prevent the Fund from achieving a complete hedge or expose the Fund to risk of
foreign exchange loss.      

      Markets for trading foreign forward currency contracts offer less
protection against defaults than is available when trading in currency
instruments on an exchange.  Since a forward foreign currency exchange contract
is not guaranteed by an exchange or clearinghouse, a default on the contract
would deprive a Fund of unrealized profits or force the Fund to cover its
commitments for purchase or resale, if any, at the current market price.

     Writing and Purchasing Currency Call and Put Options. Each Fund (except
CORE U.S. Equity, CORE Large Cap Growth and CORE Small Cap Equity Funds) may
write covered put and call options and purchase put and call options on foreign
currencies for the purpose of protecting against declines in the U.S. dollar
value of portfolio securities and against increases in the U.S. dollar cost of
securities to be acquired.  As with other kinds of option transactions, however,
the writing of an option on foreign currency will constitute only a partial
hedge, up to the amount of the premium received.  If and when a Fund seeks to
close out an option, the Fund could be required to purchase or sell foreign
currencies at disadvantageous exchange rates, thereby incurring losses.  The
purchase of an option on foreign currency may constitute an effective hedge
against exchange rate fluctuations; however, in the event of exchange rate
movements adverse to a Fund's position, the Fund may forfeit the entire amount
of the premium plus related transaction costs.  Options on foreign currencies to
be written or purchased by a Fund will be traded on U.S. and foreign exchanges
or over-the-counter.
    
     Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds may use options on currency to cross-hedge, which involves writing
or purchasing options on one      

                                      B-35
<PAGE>
 
    
currency to hedge against changes in exchange rates for a different currency
with a pattern of correlation. In addition, Balanced, CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small Cap,
Emerging Markets Equity and Asia Growth Funds may purchase call or put options
on currency to seek to increase total return when the Adviser anticipates that
the currency will appreciate or depreciate in value, but the securities quoted
or denominated in that currency do not present attractive investment
opportunities and are not included in the Fund's portfolio.      

     A call option written by a Fund obligates a Fund to sell specified currency
to the holder of the option at a specified price if the option is exercised at
any time before the expiration date.  A put option written by a Fund would
obligate a Fund to purchase specified currency from the option holder at a
specified price if the option is exercised at any time before the expiration
date.  The writing of currency options involves a risk that a Fund  will, upon
exercise of the option, be required to sell currency subject to a call at a
price that is less than the currency's market value or be required to purchase
currency subject to a put at a price that exceeds the currency's market value.
For a description of how to cover written put and call options, see "Written
Covered Options" above.

     A Fund may terminate its obligations under a call or put option by
purchasing an option identical to the one it has written.  Such purchases are
referred to as "closing purchase transactions."  A Fund would also be able to
enter into closing sale transactions in order to realize gains or minimize
losses on options purchased by the Fund.

     A Fund would normally purchase call options on foreign currency in
anticipation of an increase in the U.S. dollar value of currency in which
securities to be acquired by a Fund are quoted or denominated.  The purchase of
a call option would entitle the Fund, in return for the premium paid, to
purchase specified currency at a specified price during the option period.  A
Fund would ordinarily realize a gain if, during the option period, the value of
such currency exceeded the sum of the exercise price, the premium paid and
transaction costs; otherwise the Fund would realize either no gain or a loss on
the purchase of the call option.

     A Fund would normally purchase put options in anticipation of a decline in
the U.S. dollar value of currency in which securities in its portfolio are
quoted or denominated ("protective puts"). The purchase of a put option would
entitle a Fund, in exchange for the premium paid, to sell specified currency at
a specified price during the option period.  The purchase of protective puts is
designed merely to offset or hedge against a decline in the dollar value of a
Fund's portfolio securities due to currency exchange rate fluctuations.  A Fund
would ordinarily realize a gain if, during the option period, the value of the
underlying currency decreased below the exercise price sufficiently to more than
cover the premium and transaction costs; otherwise the Fund would realize either
no gain or a loss on the purchase of the put option.  Gains and losses on the
purchase of protective put options would tend to be offset by countervailing
changes in the value of underlying currency or portfolio securities.
    
     In addition to using options for the hedging purposes described above,
Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds may use options on currency to      

                                      B-36
<PAGE>
 
    
seek to increase total return.  Balanced, CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small Cap,
Emerging Markets Equity and Asia Growth Funds may write (sell) covered put and
call options on any currency in order to realize greater income than would be
realized on portfolio securities transactions alone. However, in writing covered
call options for additional income, Balanced, CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small Cap,
Emerging Markets Equity and Asia Growth Funds may forego the opportunity to
profit from an increase in the market value of the underlying currency. Also,
when writing put options, Balanced, CORE International Equity, International
Equity, European Equity, Japanese Equity, International Small Cap, Emerging
Markets Equity and Asia Growth Funds accept, in return for the option premium,
the risk that they may be required to purchase the underlying currency at a
price in excess of the currency's market value at the time of purchase.      
    
     Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds would normally purchase call options to seek to increase total
return in anticipation of an increase in the market value of a currency.
Balanced, CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds would ordinarily realize a gain if, during the option period, the
value of such currency exceeded the sum of the exercise price, the premium paid
and transaction costs.  Otherwise Balanced, CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small Cap,
Emerging Markets Equity and Asia Growth Funds would realize either no gain or a
loss on the purchase of the call option.  Put options may be purchased by a Fund
for the purpose of benefiting from a decline in the value of currencies which it
does not own. A Fund would ordinarily realize a gain if, during the option
period, the value of the underlying currency decreased below the exercise price
sufficiently to more than cover the premium and transaction costs.  Otherwise
the Fund would realize either no gain or a loss on the purchase of the put
option.      

     Special Risks Associated With Options on Currency. An exchange traded
options position may be closed out only on an options exchange which provides a
secondary market for an option of the same series.  Although a Fund will
generally purchase or write only those options for which there appears to be an
active secondary market, there is no assurance that a liquid secondary market on
an exchange will exist for any particular option, or at any particular time.
For some options no secondary market on an exchange may exist.  In such event,
it might not be possible to effect closing transactions in particular options,
with the result that a Fund would have to exercise its options in order to
realize any profit and would incur transaction costs upon the sale of underlying
securities pursuant to the exercise of put options.  If a Fund as a covered call
option writer is unable to effect a closing purchase transaction in a secondary
market, it will not be able to sell the underlying currency (or security quoted
or denominated in that currency) until the option expires or it delivers the
underlying currency upon exercise.

     There is no assurance that higher than anticipated trading activity or
other unforeseen events might not, at times, render certain of the facilities of
the Options Clearing Corporation inadequate, and thereby result in the
institution by an exchange of special procedures which may interfere with the
timely execution of customers' orders.

                                      B-37
<PAGE>
 
     A Fund may purchase and write over-the-counter options to the extent
consistent with its limitation on investments in illiquid securities.  Trading
in over-the-counter options is subject to the risk that the other party will be
unable or unwilling to close out options purchased or written by a Fund.

     The amount of the premiums which a Fund may pay or receive may be adversely
affected as new or existing institutions, including other investment companies,
engage in or increase their option purchasing and writing activities.

Currency Swaps, Mortgage Swaps, Index Swaps and Interest Rate Swaps, Caps,
- --------------------------------------------------------------------------
Floors and Collars
- ------------------
    
     The Balanced, CORE International Equity, International Equity, European
Equity, Japanese Equity, International Small Cap, Emerging Markets Equity and
Asia Growth Funds may, with respect to up to 5% of their net assets, enter into
currency swaps for both hedging purposes and to seek to increase total return.
In addition, the Balanced and Real Estate Securities Funds may, with respect to
5% of its net assets, enter into mortgage, index and interest rate swaps and
other interest rate swap arrangements such as rate caps, floors and collars, for
hedging purposes or to seek to increase total return.  Currency swaps involve
the exchange by a Fund with another party of their respective rights to make or
receive payments in specified currencies.  Interest rate swaps involve the
exchange by a Fund with another party of their respective commitments to pay or
receive interest, such as an exchange of fixed rate payments for floating rate
payments.  Mortgage swaps are similar to interest rate swaps in that they
represent commitments to pay and receive interest.  The notional principal
amount, however, is tied to a reference pool or pools of mortgages.  Index swaps
involve the exchange by a Fund with another party of the respective amounts
payable with respect to a notional principal amount at interest rates equal to
two specified indices.  The purchase of an interest rate cap entitles the
purchaser, to the extent that a specified index exceeds a predetermined interest
rate, to receive payment of interest on a notional principal amount from the
party selling such interest rate cap.  The purchase of an interest rate floor
entitles the purchaser, to the extent that a specified index falls below a
predetermined interest rate, to receive payments of interest on a notional
principal amount from the party selling the interest rate floor.  An interest
rate collar is the combination of a cap and a floor that preserves a certain
return within a predetermined range of interest rates.      

     A Fund will enter into interest rate, mortgage and index swaps only on a
net basis, which means that the two payment streams are netted out, with the
Fund receiving or paying, as the case may be, only the net amount of the two
payments.  Interest rate, index and mortgage swaps do not involve the delivery
of securities, other underlying assets or principal.  Accordingly, the risk of
loss with respect to interest rate, index and mortgage swaps is limited to the
net amount of interest payments that the Fund is contractually obligated to
make.  If the other party to an interest rate, index or mortgage swap defaults,
the Fund's risk of loss consists of the net amount of interest payments that the
Fund is contractually entitled to receive.  In contrast, currency swaps usually
involve the delivery of a gross payment stream in one designated currency in
exchange for the gross payment stream in another designated currency.
Therefore, the entire payment stream under a currency swap is subject to the
risk that the other party to the swap will 

                                      B-38
<PAGE>
 
default on its contractual delivery obligations. To the extent that the net
amount payable under an interest rate, index or mortgage swap and the entire
amount of the payment stream payable by a Fund under a currency swap or an
interest rate floor, cap or collar is segregated in cash or liquid assets, the
Funds and the Advisers believe that swaps do not constitute senior securities
under the Act and, accordingly, will not treat them as being subject to a Fund's
borrowing restrictions.

     A Fund will not enter into swap transactions unless the unsecured
commercial paper, senior debt or claims paying ability of the other party
thereto is considered to be investment grade by the Adviser.
    
     The use of interest rate, mortgage, index and currency swaps, as well as
interest rate caps, floors and collars, is a highly specialized activity which
involves investment techniques and risks different from those associated with
ordinary portfolio securities transactions.  If an Adviser is incorrect in its
forecasts of market values, interest rates and currency exchange rates, the
investment performance of a Fund would be less favorable than it would have been
if this investment technique were not used.  The Advisers, under the supervision
of the Board of Trustees, are responsible for determining and monitoring the
liquidity of the Funds' transactions in swaps, caps, floors and collars.      
    
Equity Swaps      
    
     Each Fund may enter into equity swap contracts to invest in a market
without owning or taking physical custody of securities in circumstances in
which direct investment is restricted for legal reasons or is otherwise
impracticable.  The counterparty to an equity swap contract will typically be a
bank, investment banking firm or broker/dealer.  The counterparty will generally
agree to pay the Fund the amount, if any, by which the notional amount of the
equity swap contract would have increased in value had it been invested in the
particular stocks, plus the dividends that would have been received on those
stocks.  The Fund will agree to pay to the counterparty a floating rate of
interest on the notional amount of the equity swap contract plus the amount, if
any, by which that notional amount would have decreased in value had it been
invested in such stocks.  Therefore, the return to the Fund on any equity swap
contract should be the gain or loss on the notional amount plus dividends on the
stocks less the interest paid by the Fund on the notional amount.      
    
     A Fund will enter into equity swaps only on a net basis, which means that
the two payment streams are netted out, with the Fund receiving or paying, as
the case may be, only the net amount of the two payments.  Payments may be made
at the conclusion of an equity swap contract or periodically during its term.
Equity swaps do not involve the delivery of securities or other underlying
assets.  Accordingly, the risk of loss with respect to equity swaps is limited
to the net amount of payments that a Fund is contractually obligated to make.
If the other party to an equity swap defaults, a Fund's risk of loss consists of
the net amount of payments that such Fund is contractually entitled to receive,
if any.  The net amount of the excess, if any, of a Fund's obligations over its
entitlements with respect to each equity swap will be accrued on a daily basis
and an amount of cash or liquid assets, having an aggregate net asset value at
least equal to such accrued excess will      

                                      B-39
<PAGE>
 
    
be maintained in a segregated account by a Fund's custodian. Inasmuch as these
transactions are entered into for hedging purposes or are offset by segregated
cash or liquid assets, as permitted by applicable law, the Funds and their
Investment Advisers believe that transactions do not constitute senior
securities under the Act and, accordingly, will not treat them as being subject
to a Fund's borrowing restrictions.      
    
     The swap market has grown substantially in recent years with a large number
of banks and investment banking firms acting both as principals and as agents
utilizing standardized swap documentation.  As a result, the swap market has
become relatively liquid in comparison with the markets for other similar
instruments which are traded in the over-the-counter market.  The Investment
Advisers, under the supervision of the Board of Trustees, are responsible for
determining and monitoring the liquidity of the Funds' transactions in swaps,
caps, floors and collars.      
    
     The Funds will not enter into any swap transactions unless the unsecured
commercial paper, senior debt or claims-paying ability of the other party is
rated A or better by a nationally recognized statistical rating organization.
If there is a default by the other party to such a transaction, a Fund will have
contractual remedies pursuant to the agreements related to the transaction. 
     
    
     The use of equity swaps is a highly specialized activity which involves
investment techniques and risks different from those associated with ordinary
portfolio securities transactions.  If the Investment Advisers are incorrect in
their forecasts of market values, the investment performance of a Fund would be
less favorable than it would have been if this investment technique were not
used.      

Lending of Portfolio Securities
- -------------------------------
    
     Each Fund may lend portfolio securities.  Under present regulatory
policies, such loans may be made to institutions such as brokers or dealers and
would be required to be secured continuously by collateral in cash, cash
equivalents or U.S.  Government securities maintained on a current basis at an
amount at least equal to the market value of the securities loaned.  A Fund
would be required to have the right to call a loan and obtain the securities
loaned at any time on five days' notice.  For the duration of a loan, a Fund
would continue to receive the equivalent of the interest or dividends paid by
the issuer on the securities loaned and would also receive compensation from
investment of the collateral.  A Fund would not have the right to vote any
securities having voting rights during the existence of the loan, but a Fund
would call the loan in anticipation of an important vote to be taken among
holders of the securities or the giving or withholding of their consent on a
material matter affecting the investment.  As with other extensions of credit
there are risks of delay in recovering, or even loss of rights in, the
collateral should the borrower of the securities fail financially.  However, the
loans would be made only to firms deemed by the Advisers to be of good standing,
and when, in the judgment of the Advisers, the consideration which can be
earned currently from securities loans of this type justifies the attendant
risk.  If the Advisers determine to make securities loans, it is intended that
the value of the securities loaned would not exceed one-third of the value of
the total assets of a Fund (including the loan collateral).      

                                      B-40
<PAGE>
 
When-Issued Securities and Forward Commitments
- ----------------------------------------------

     Each Fund  may  purchase securities on a when-issued basis or purchase or
sell securities on a forward commitment basis.  These transactions involve a
commitment by a Fund to purchase or sell securities at a future date.  The price
of the underlying securities (usually expressed in terms of yield) and the date
when the securities will be delivered and paid for (the settlement date) are
fixed at the time the transaction is negotiated.  When-issued purchases and
forward commitment transactions are negotiated directly with the other party,
and such commitments are not traded on exchanges.  A Fund will purchase
securities on a when-issued basis or purchase or sell securities on a forward
commitment basis only with the intention of completing the transaction and
actually purchasing or selling the securities.  If deemed advisable as a matter
of investment strategy, however, a Fund may dispose of or negotiate a commitment
after entering into it.  A Fund may realize a capital gain or loss in connection
with these transactions.  For purposes of determining a Fund's duration, the
maturity of when-issued or forward commitment securities will be calculated from
the commitment date.  A Fund is required to segregate until three days prior to
the settlement date, cash and liquid assets in an amount sufficient to meet the
purchase price.  Alternatively, a Fund may enter into offsetting contracts for
the forward sale of other securities that it owns.  Securities purchased or sold
on a when-issued or forward commitment basis involve a risk of loss if the value
of the security to be purchased declines prior to the settlement date or if the
value of the security to be sold increases prior to the settlement date.

Investment in Unseasoned Companies
- ----------------------------------

     Each Fund may invest up to 5% of its net assets, calculated at the time of
purchase, in companies (including predecessors) which have operated less than
three years, except that this limitation does not apply to debt securities which
have been rated investment grade or better by at least one nationally recognized
statistical rating organization.  The securities of such companies may have
limited liquidity, which can result in their being priced higher or lower than
might otherwise be the case.  In addition, investments in unseasoned companies
are more speculative and entail greater risk than do investments in companies
with an established operating record.

Other Investment Companies
- --------------------------
    
     A Fund reserves the right to invest up to 5% of its net assets in the
securities of other investment companies (including SPDRs) but may not acquire
more than 3% of the voting securities of any other investment company.  Pursuant
to an exemptive order obtained from the SEC, the Funds may invest in money
market funds for which an Adviser or any of its affiliates serves as investment
adviser.  A Fund will indirectly bear its proportionate share of any management
fees and other expenses paid by investment companies in which it invests in
addition to the advisory and administration fees paid by the Fund.  However, to
the extent that the Fund invests in a money market fund for which an Adviser or
any of its affiliates acts as adviser, the advisory and administration fees
payable by the Fund to an Adviser will be reduced by an amount equal to the
Fund's proportionate share of the advisory and administration fees      

                                      B-41
<PAGE>
 
paid by such money market fund to the Adviser.
    
     SPDRs are interests in a unit investment trust ("UIT") that may be obtained
from the UIT or purchased in the secondary market (SPDRs are listed on the
American Stock Exchange).  The UIT will issue SPDRs in aggregations known as
"Creation Units" in exchange for a "Portfolio Deposit" consisting of (a) a
portfolio of securities substantially similar to the component securities
("Index Securities") of the Standard & Poor's 500 Composite Stock Price Index
(the "S&P Index"), (b) a cash payment equal to a pro rata portion of the
dividends accrued on the UIT's portfolio securities since the last dividend
payment by the UIT, net of expenses and liabilities, and (c) a cash payment or
credit ("Balancing Amount") designed to equalize the net asset value of the S&P
Index and the net asset value of a Portfolio Deposit.      

     SPDRs are not individually redeemable, except upon termination of the UIT.
To redeem, the Portfolio must accumulate enough SPDRs to reconstitute a Creation
Unit.  The liquidity of small holdings of SPDRs, therefore, will depend upon the
existence of a secondary market.  Upon redemption of a Creation Unit, the
Portfolio will receive Index Securities and cash identical to the Portfolio
Deposit required of an investor wishing to purchase a Creation Unit that day.

     The price of SPDRs is derived from and based upon the securities held by
the UIT.  Accordingly, the level of risk involved in the purchase or sale of a
SPDR is similar to the risk involved in the purchase or sale of traditional
common stock, with the exception that the pricing mechanism for SPDRs is based
on a basket of stocks.  Disruptions in the markets for the securities underlying
SPDRs purchased or sold by the Funds could result in losses on SPDRs.  Trading
in SPDRs involves risks similar to those risks, described under "Risk Associated
with Options Transactions," involved in the writing of options on securities.
    
     Each Fund (other than CORE U.S. Equity, CORE Large Cap Growth and CORE
Small Cap Equity Funds) may also purchase shares of investment companies
investing primarily in foreign securities, including "country funds."  Country
funds have portfolios consisting primarily of securities of issuers located in
one foreign country or region.  Each Fund (other than the Real Estate Securities
Fund) may, subject to the limitations stated above, invest in World Equity
Benchmark Shares ("WEBS") and similar securities that invest in securities
included in foreign securities indices.      

Repurchase Agreements
- ---------------------

     Each Fund may enter into repurchase agreements with selected broker-
dealers, banks or other financial institutions.  A repurchase agreement is an
arrangement under which a Fund purchases securities and the seller agrees to
repurchase the securities within a particular time and at a specified price.
Custody of the securities is maintained by a Fund's custodian.  The repurchase
price may be higher than the purchase price, the difference being income to a
Fund, or the purchase and repurchase prices may be the same, with interest at a
stated rate due to a Fund together with the repurchase price on repurchase.  In
either case, the income to a Fund is unrelated to the interest rate on the
security subject to the repurchase agreement.

                                      B-42
<PAGE>
 
     For purposes of the Act and generally for tax purposes, a repurchase
agreement is deemed to be a loan from a Fund to the seller of the security.  For
other purposes, it is not clear whether a court would consider the security
purchased by a Fund subject to a repurchase agreement as being owned by a Fund
or as being collateral for a loan by a Fund to the seller.  In the event of
commencement of bankruptcy or insolvency proceedings with respect to the seller
of the security before repurchase of the security under a repurchase agreement,
a Fund may encounter delay and incur costs before being able to sell the
security.  Such a delay may involve loss of interest or a decline in price of
the security.  If the court characterizes the transaction as a loan  and a Fund
has not perfected a security interest in the security, a Fund may be required to
return the security to the seller's estate and be treated as an unsecured
creditor of the seller.  As an unsecured creditor, a Fund would be at risk of
losing some or all of the principal and interest involved in the transaction.

     As with any unsecured debt instrument purchased for a Fund, the Advisers
seek to minimize the risk of loss from repurchase agreements by analyzing the
creditworthiness of the obligor, in this case the seller of the security.  Apart
from the risk of bankruptcy or insolvency proceedings, there is also the risk
that the seller may fail to repurchase the security.  However, if the market
value of the security subject to the repurchase agreement becomes less than the
repurchase price (including accrued interest), a Fund will direct the seller of
the security to deliver additional securities so that the market value of all
securities subject to the repurchase agreement equals or exceeds the repurchase
price.  Certain repurchase agreements which provide for settlement in more than
seven days can be liquidated before the nominal fixed term on seven days or less
notice.  Such repurchase agreements will be regarded as liquid instruments.

     In addition, a Fund, together with other registered investment companies
having advisory agreements with the Advisers or their affiliates, may transfer
uninvested cash balances into a single joint account, the daily aggregate
balance of which will be invested in one or more repurchase agreements.

                            INVESTMENT RESTRICTIONS

     The following investment restrictions have been adopted by the Trust as
fundamental policies that cannot be changed without the affirmative vote of the
holders of a majority (as defined in the Act) of the outstanding voting
securities of the affected Fund. The investment objective of each Fund and all
other investment policies or practices of each Fund are considered by the Trust
not to be fundamental and accordingly may be changed without shareholder
approval.  See "Investment Objectives and Policies" in the Prospectus.  For
purposes of the Act, "majority" means the lesser of (a) 67% or more of the
shares of the Trust or a Fund present at a meeting, if the holders of more than
50% of the outstanding shares of the Trust or a Fund are present or represented
by proxy, or (b) more than 50% of the shares of the Trust or a Fund.  For
purposes of the following limitations, any limitation which involves a maximum
percentage shall not be considered violated unless an excess over the percentage
occurs immediately after, and is caused by, an acquisition or encumbrance of
securities or assets of, or borrowings by, a Fund.  With respect to the Funds'
fundamental investment restriction no. 3, asset coverage of at least 300% (as
defined in the Act), inclusive of any amounts borrowed, must be maintained at
all times.

                                      B-43
<PAGE>
 
A Fund may not:
              
     (1)  Make any investment inconsistent with the Fund's classification as a
          diversified company under the Investment Company Act of 1940, as
          amended (the "Act"). This restriction does not, however, apply to any
          Fund classified as a non-diversified company under the Act.      
              
     (2)  Invest 25% or more of its total assets in the securities of one or
          more issuers conducting their principal business activities in the
          same industry (other than the Goldman Sachs Real Estate Securities
          Fund, which will invest at least 80% or more of its total assets in
          the real estate industry) (excluding the U.S. Government or any of its
          agencies or instrumentalities).      
              
     (3)  Borrow money, except (a) the Fund may borrow from banks (as defined in
          the Act) or through reverse repurchase agreements in amounts up to 33-
          1/3% of its total assets (including the amount borrowed), (b) the Fund
          may, to the extent permitted by applicable law, borrow up to an
          additional 5% of its total assets for temporary purposes, (c) the Fund
          may obtain such short-term credits as may be necessary for the
          clearance of purchases and sales of portfolio securities, (d) the Fund
          may purchase securities on margin to the extent permitted by
          applicable law and (e) the Fund may engage in transactions in mortgage
          dollar rolls which are accounted for as financings.      
              
     (4)  Make loans, except through (a) the purchase of debt obligations in
          accordance with the Fund's investment objective and policies, (b)
          repurchase agreements with banks, brokers, dealers and other financial
          institutions, and (c) loans of securities as permitted by applicable
          law.      
              
     (5)  Underwrite securities issued by others, except to the extent that the
          sale of portfolio securities by the Fund may be deemed to be an
          underwriting.      
              
     (6)  Purchase, hold or deal in real estate, although a Fund may purchase
          and sell securities that are secured by real estate or interests
          therein, securities of real estate investment trusts and mortgage-
          related securities and may hold and sell real estate acquired by a
          Fund as a result of the ownership of securities.      
              
     (7)  Invest in commodities or commodity contracts, except that the Fund may
          invest in currency and financial instruments and contracts that are
          commodities or commodity contracts.      
              
     (8)  Issue senior securities to the extent such issuance would violate
          applicable law.      

                                      B-44
<PAGE>
 
     Each Fund may, notwithstanding any other fundamental investment restriction
or policy, invest some or all of its assets in a single open-end investment
company or series thereof with substantially the same investment objective,
restrictions and policies as the Fund.

     In addition to the fundamental policies mentioned above, the Trustees have
adopted the following non-fundamental policies which can be changed or amended
by action of the Trustees without approval of shareholders.

     A Fund may not:

     (a)  Invest in companies for the purpose of exercising control or
          management.

     (b)  Invest more than 15% of the Fund's net assets in illiquid investments
          including repurchase agreements maturing in more than seven days,
          securities which are not readily marketable and restricted securities
          not eligible for resale pursuant to Rule 144A under the 1933 Act.

     (c)  Purchase additional securities if the Fund's borrowings (excluding
          covered mortgage dollar rolls) exceed 5% of its net assets.

     (d)  Make short sales of securities, except short sales against the box.

                                      B-45
<PAGE>
 
                                  MANAGEMENT

     Information pertaining to the Trustees and officers of the Trust is set
forth below.  Trustees and officers deemed to be "interested persons" of the
Trust for purposes of the Act are indicated by an asterisk.

<TABLE>     
<CAPTION>
Name, Age                               Positions               Principal Occupation(s)                        
and Address                            with Trust                 During Past 5 Years                          
- -----------                            ----------               -----------------------                        
<S>                                    <C>                      <C>                     
Ashok N. Bakhru, 56                    Chairman                 Executive Vice President - Finance and         
1325 Ave. of the Americas              & Trustee                Administration and Chief Financial             
New York, NY  10019                                             Officer, Coty Inc. (since April 1996);         
                                                                President, ABN Associates (June 1994           
                                                                to March 1996); Senior Vice President          
                                                                of Scott Paper Company (until June             
                                                                1994); Director of Arkwright Mutual            
                                                                Insurance Company; Trustee of                  
                                                                International House of Philadelphia;           
                                                                Member of Cornell University Council;          
                                                                Trustee of the Walnut Street Theater.          
                                                                                                               
*David B. Ford, 52                     Trustee                  Managing Director, Goldman Sachs               
One New York Plaza                                              (since 1996); General Partner, Goldman         
New York, NY  10004                                             Sachs (1986-1996); Co-Head of Goldman          
                                                                Sachs Asset Management (since December         
                                                                1994).                                         
                                                                                                               
*Douglas C. Grip, 36                   Trustee                  Vice President, Goldman Sachs (since           
One New York Plaza                     & President              May 1996); President, MFS Retirement           
New York, NY  10004                                             Services Inc., of Massachusetts                
                                                                Financial Services (prior thereto).            
                                                                                                               
*John P. McNulty, 46                   Trustee                  Managing Director, Goldman Sachs               
One New York Plaza                                              (since 1996); General Partner of               
New York, NY  10004                                             Goldman Sachs (1990-1994 and                   
                                                                1995-1996); Co-Head of Goldman Sachs           
                                                                Asset Management (since November               
                                                                1996); Limited Partner of Goldman              
                                                                Sachs (1994 to November 1995).                 
                                                                                                               
Mary P. McPherson, 63                  Trustee                  Vice President and Senior Program              
The Andrew W. Mellon                                            Officer, The Andrew W. Mellon                  
</TABLE>      

                                      B-46
<PAGE>
 
<TABLE>     
<CAPTION> 
Name, Age                               Positions               Principal Occupation(s) 
and Address                            with Trust                 During Past 5 Years   
- -----------                            ----------               ----------------------- 
<S>                                    <C>                      <C>                      
Foundation                                                      Foundation (since October 1997);               
140 East 62/nd/ Street                                          President Emeritus of Bryn Mawr                
New York, NY  10021                                             College (1978-1997); Director of               
                                                                Josiah Macy, Jr. Foundation (since             
                                                                1977); Director of the Philadelphia            
                                                                Contributionship (since 1985);                 
                                                                Director of Amherst College (since             
                                                                1986); Director of Dayton Hudson               
                                                                Corporation (since 1988); Director of          
                                                                the Spenser Foundation (since 1993);           
                                                                and member of PNC Advisory Board               
                                                                (since 1993).                                  
                                                                                                               
*Alan A. Shuch, 49                     Trustee                  Limited Partner, Goldman Sachs (since          
One New York Plaza                                              1994); Director and Vice President of          
New York, NY  10004                                             Goldman Sachs Funds Management, Inc.           
                                                                (from April 1990 to November 1994);            
                                                                President and Chief Operating Officer,         
                                                                GSAM (from September 1988 to November          
                                                                1994); Limited Partner, Goldman Sachs          
                                                                since December 1994.                           
                                                                                                               
Jackson W. Smart, Jr. 68               Trustee                  Chairman, Executive Committee, First           
One Northfield Plaza #218                                       Commonwealth, Inc. (a managed dental           
Northfield, IL  60093                                           care company) (since January 1996);            
                                                                Chairman and Chief Executive Officer,          
                                                                MSP Communications Inc. (a company             
                                                                engaged in radio broadcasting) (since          
                                                                November 1988); Director, Federal              
                                                                Express Corporation (since 1976);              
                                                                Evanston Hospital Corporation (since           
                                                                1980); First Commonwealth, Inc. (since         
                                                                1988) and North American Private               
                                                                Equity Group (a venture capital fund).         
                                                                                                               
William H. Springer, 69                Trustee                  Vice Chairman and Chief Financial and          
701 Morningside Drive                                           Administrative Officer of Ameritech (a         
Lake Forest, IL  60045                                          telecommunications holding company)            
                                                                (February 1987 to June 1991);                  
                                                                Director, Walgreen Co. (a retail drug          
                                                                store business); Director of 
</TABLE>      

                                      B-47
<PAGE>
 
<TABLE>     
<CAPTION> 
Name, Age                               Positions               Principal Occupation(s) 
and Address                            with Trust                 During Past 5 Years   
- -----------                            ----------               ----------------------- 
<S>                                    <C>                      <C>                      
                                                                Baker, Fentress & Co. (a closed-end,
                                                                non-diversified management investment          
                                                                company) (April 1992 to present).              
                                                                                                               
Richard P. Strubel, 59                 Trustee                  Managing Director, Tandem Partners,            
737 N. Michigan Ave., Suite 1405                                Inc. (since 1990); Director of Kaynar          
Chicago, IL  60611                                              Technologies Inc. (since March 1997);          
                                                                President and Chief Executive Officer,         
                                                                Microdot, Inc. (a diversified                  
                                                                manufacturer of fastening systems and          
                                                                connectors) (January 1984 to October           
                                                                1994).                                         
                                                                                                               
*Nancy L. Mucker, 49                   Vice President           Vice President, Goldman Sachs (since           
4900 Sears Tower                                                April 1985); Manager of Shareholder            
Chicago, IL  60606                                              Servicing of GSAM (since November              
                                                                1989).                                         
                                                                                                               
*John M. Perlowski, 34                 Treasurer                Vice President, Goldman Sachs (since           
One New York Plaza                                              July 1995); Director, Investors Bank           
New York, NY  10004                                             and Trust (November 1993).                     
                                                                                                               
*James A. Fitzpatrick, 38              Vice President           Vice President of Goldman Sachs Asset          
4900 Sears Tower                                                Management (since April 1997); Vice            
Chicago, IL  60606                                              President and General Manager, First           
                                                                Data Corporation - Investor Services           
                                                                Group (prior thereto).                         
                                                                                                               
*Michael J. Richman, 38                Secretary                General Counsel of the Funds Group of          
85 Broad Street                                                 Goldman Sachs Asset Management (since          
New York, NY  10004                                             December 1997); Associate General              
                                                                Counsel of Goldman Sachs Asset                 
                                                                Management (February 1994 to December          
                                                                1997); Vice President and Assistant            
                                                                General Counsel of Goldman Sachs               
                                                                (since June 1992); Counsel to the              
                                                                Funds Group, GSAM (since June 1992);           
                                                                Partner, Hale and Dorr (September 1991         
                                                                to June 1992).                                 
</TABLE>      

                                      B-48
<PAGE>
 
<TABLE>     
<CAPTION> 
Name, Age                               Positions               Principal Occupation(s)   
and Address                            with Trust                 During Past 5 Years     
- -----------                            ----------               -----------------------   
<S>                                    <C>                      <C>                       
*Howard B. Surloff, 33                 Assistant                Assistant General Counsel, Goldman             
85 Broad Street                        Secretary                Sachs Asset Management and Associate           
New York, NY  10004                                             General Counsel to the Funds Group             
                                                                (since December 1997); Assistant               
                                                                General Counsel and Vice President,            
                                                                Goldman Sachs (since November 1993 and         
                                                                May 1994, respectively); Counsel to            
                                                                the Funds Group, Goldman Sachs Asset           
                                                                Management (since November 1993);              
                                                                Associate of Shereff, Friedman,                
                                                                Hoffman & Goodman (prior thereto).             
                                                                                                               
*Valerie A. Zondorak, 33               Assistant                Assistant General Counsel, Goldman             
85 Broad Street                        Secretary                Sachs Asset Management and Associate           
New York, NY  10004                                             General Counsel to the Funds Group             
                                                                (since December 1997); Vice President          
                                                                and Assistant General Counsel, Goldman         
                                                                Sachs (since March 1997 and December           
                                                                1997, respectively); Counsel to the            
                                                                Funds Group, Goldman Sachs Asset               
                                                                Management (since March 1997);                 
                                                                Associate of Shereff, Friedman,                
                                                                Hoffman & Goodman (prior thereto).             
                                                                                                               
*Steven E. Hartstein, 35               Assistant                Legal Products Analyst, Goldman Sachs          
85 Broad Street                        Secretary                (June 1993 to present); Funds                  
New York, NY  10004                                             Compliance Officer, Citibank Global            
                                                                Asset Management (August 1991 to June          
                                                                1993).                                         
                                                                                                               
*Deborah Farrell, 27                   Assistant                Administrative Assistant, Goldman              
85 Broad Street                        Secretary                Sachs (January 1996 to present);               
New York, NY  10004                                             Secretary, Goldman Sachs (January 1994         
                                                                to January 1996); Secretary, Cleary,           
                                                                Gottlieb, Steen and Hamilton                   
                                                                (September 1990 to January 1994).              
                                                                                                               
*Kaysie P. Uniacke, 37                 Assistant                Vice President and Senior Portfolio            
One New York Plaza                     Secretary                Manager, Goldman Sachs Asset                   
New York, NY  10004                                             Management (since 1988).                       
</TABLE>      

                                      B-49
<PAGE>
 
<TABLE>     
<CAPTION> 
Name, Age                               Positions               Principal Occupation(s)  
and Address                            with Trust                 During Past 5 Years    
- -----------                            ----------               -----------------------  
<S>                                    <C>                      <C>                       
*Elizabeth D.  Anderson,  29           Assistant                Portfolio Manager, GSAM (April 1996 to         
One New York Plaza                     Secretary                present); Junior Portfolio Manager,            
New York, NY  10004                                             Goldman Sachs Asset Management (1995           
                                                                to April 1996); Funds Trading                  
                                                                Assistant, GSAM (1993 - 1995);                 
                                                                Compliance Analyst, Prudential                 
                                                                Insurance (1991 - 1993).                        
</TABLE>      

     Each interested Trustee and officer holds comparable positions with certain
other companies of which Goldman Sachs, GSAM or an affiliate thereof is the
investment adviser, administrator and/or distributor.  As of April 3, 1998, the
Trustees and officers of the Trust as a group owned less than 1% of the
outstanding shares of beneficial interest of each Fund.

     The Trust pays each Trustee, other than those who are "interested persons"
of Goldman Sachs, a fee for each Trustee meeting attended and an annual fee.
Such Trustees are also reimbursed for travel expenses incurred in connection
with attending such meetings.

                                      B-50
<PAGE>
 
The following table sets forth certain information with respect to the
compensation of each Trustee of the Trust (or its predecessors) for the one-year
period ended January 31, 1998:

<TABLE>    
<CAPTION>
                                    Aggregate        Pension or Retirement Benefits       Total Compensation from Goldman
                                   Compensation    Accrued as Part of Funds' Expenses    Sachs Mutual Funds (including the
Name of Trustee                   from the Funds   ----------------------------------                 Funds)**
- -------------------------------   --------------
 
 
<S>                               <C>              <C>                                  <C>
Ashok N. Bakhru                          $93,750                                   $0                                $93,750
David B. Ford                                  0                                    0                                      0
Douglas C. Grip                                0                                    0                                      0
John P. McNulty                                0                                    0                                      0
Mary P. McPherson                         70,500                                    0                                 70,500
Alan A. Shuch                                  0                                    0                                      0
Jackson W. Smart                          70,500                                    0                                 70,500
William H. Springer                       70,500                                    0                                 70,500
Richard P. Strubel                        70,500                                    0                                 70,500
</TABLE>     


______________
     *    Includes compensation as Chairman of the Board of Trustees.
     **   The Goldman Sachs Funds consisted of 43 mutual funds on January 31,
1998.     

 

                                      B-51
<PAGE>
 
Management Services
    
     As stated in the Funds' Prospectus, GSFM, One New York Plaza, New York, New
York, a Delaware limited partnership and an affiliate of Goldman Sachs, 85 Broad
Street, New York, New York, serves as investment adviser to CORE U.S. Equity and
Capital Growth Funds.  GSAM, One New York Plaza, New York, New York, a separate
operating division of Goldman Sachs, serves as investment adviser to Balanced,
Growth and Income, CORE Large Cap Growth, CORE Small Cap Equity, CORE
International Equity, Real Estate Securities, Mid Cap Equity and Small Cap Value
Funds.  GSAMI, 133 Peterborough Court, London, England, EC4A 2BB serves as
investment adviser to International Equity, European Equity, Japanese Equity,
International Small Cap, Emerging Markets Equity and Asia Growth Funds. See
"Management" in the Funds' Prospectus for a description of the applicable
Adviser's duties to the Funds.     

     Founded in 1869, Goldman Sachs is among the oldest and largest investment
banking firms in the United States.  Goldman Sachs is a leader in developing
portfolio strategies and in many fields of investing and financing,
participating in financial markets worldwide and serving individuals,
institutions, corporations and governments.  Goldman Sachs is also among the
principal market sources for current and thorough information on companies,
industrial sectors, markets, economies and currencies,  and trades and makes
markets in a wide range of equity and debt securities 24-hours a day.  The firm
is headquartered in New York and has offices throughout the U.S. and in Beijing,
Frankfurt, George Town, Hong Kong, London, Madrid, Mexico City, Milan, Montreal,
Osaka, Paris, Sao Paulo, Seoul, Shanghai, Singapore, Sydney, Taipei, Tokyo,
Toronto, Vancouver and Zurich.  It has trading professionals throughout the
United States, as well as in London, Tokyo, Hong Kong and Singapore.  The active
participation of Goldman Sachs in the world's financial markets enhances its
ability to identify attractive investments.
    
     The Advisers have access to the substantial research and market expertise
of Goldman Sachs whose investment research effort is one of the largest in the
industry.  The Goldman Sachs Global Investment Research Department covers
approximately 1,700 companies, including approximately 2,000 U.S. corporations
in 60 industries.  The in-depth information and analyses generated by Goldman
Sachs' research analysts are available to the Advisers. For more than a decade,
Goldman Sachs has been among the top-ranked firms in Institutional Investor's
annual "All-America Research Team" survey.  In addition, many of Goldman Sachs'
economists, securities analysts, portfolio strategists and credit analysts have
consistently been highly ranked in respected industry surveys conducted in the
U.S. and abroad.  Goldman Sachs is also among the leading investment firms using
quantitative analytics (now used by a growing number of investors) to structure
and evaluate portfolios.     

     In managing the Funds, the Advisers have access to Goldman Sachs' economics
research.  The Economics Research Department conducts economic, financial and
currency markets research which analyzes economic trends and interest and
exchange rate movement worldwide.  The Economics Research Department tracks
factors such as inflation and money supply figures, balance of trade figures,
economic growth, commodity prices, monetary and fiscal policies, and political
events that can influence interest rates and currency trends.  The success of
Goldman Sachs' international research team has brought wide recognition to its
members.  The team has

                                      B-52
<PAGE>
 
earned top rankings in the Institutional Investor's annual "All British Research
Team Survey" in the following categories: Economics (U.K.) 1986-1993;
Economics/International 1989-1993; and Currency Forecasting 1986-1993. In
addition, the team has also earned top rankings in the annual "Extel Financial
Survey" of U.K. investment managers in the following categories: U.K. Economy
1989-1995; International Economies 1986, 1988-1995; and Currency Movements 1986-
1993.

     In allocating assets among foreign countries and currencies for the Funds
which can invest in foreign securities (in particular, the CORE International
Equity, International Equity, International Small Cap, Emerging Markets Equity
and Asia Growth Funds), the Advisers will have access to the Global Asset
Allocation Model. The model is based on the observation that the prices of all
financial assets, including foreign currencies, will adjust until investors
globally are comfortable holding the pool of outstanding assets.  Using the
model, the Advisers will estimate the total returns from each currency sector
which are consistent with the average investor holding a portfolio equal to the
market capitalization of the financial assets among those currency sectors.
These estimated equilibrium returns are then combined with the expectations of
Goldman Sachs' research professionals to produce an optimal currency and asset
allocation for the level of risk suitable for a Fund given its investment
objectives and criteria.

     Each Fund's management agreement provides that the Advisers may render
similar services to others as long as the services provided by the Advisers
thereunder are not impaired thereby.
    
     The European Equity, Japanese Equity and International Small Cap Funds'
management agreements were initially approved by the Trustees, including a
majority of the non-interested Trustees (as defined below) who are not parties
to the management agreement on July 22, 1998, April 23, 1998 and April 23, 1998,
respectively.  The CORE Small Cap Equity, CORE International Equity and Real
Estate Securities Funds management agreements were initially approved by the
Trustees, including a majority of the non-interested Trustees (as defined below)
who are not parties to the management agreement, on July 22, 1997.  The CORE
Large Cap Growth and Emerging Markets Equity Funds management agreements were
initially approved by the Trustees, including a majority of the non-interested
Trustees (as defined below) who are not parties to the management agreement, on
April 23, 1997. The other Funds' management agreements were most recently
approved by the Trustees, including a majority of the Trustees who are not
parties to the management agreement or "interested persons" (as such term is
defined in the Act) of any party thereto (the "non-interested Trustees"), on
April 22, 1998. These arrangements were most recently approved by the
shareholders of each Fund (other than CORE Large Cap Growth, CORE Small Cap
Equity, CORE International Equity, Real Estate Securities, European Equity
Japanese Equity, International Small Cap and Emerging Markets Equity Funds) on
April 21, 1997.  The sole shareholder of the CORE Large Cap Growth, CORE Small
Cap Equity, CORE International Equity, Emerging Markets Equity, Real Estate
Securities, Japanese Equity, International Small Cap and European Equity Funds
approved these arrangements on April 30, 1997, August 13, 1997, August 13, 1997,
December 8, 1997, April 29, 1998, April 29, 1998, April 29, 1998 and July ___,
respectively.  Each management agreement will remain in effect until June 30,
1999 and from year to year thereafter provided such continuance is specifically
approved at least annually by (a) the vote of a majority of the     

                                      B-53
<PAGE>
 
outstanding voting securities of such Fund or a majority of the Trustees, and
(b) the vote of a majority of the non-interested Trustees, cast in person at a
meeting called for the purpose of voting on such approval. Each management
agreement will terminate automatically if assigned (as defined in the Act) and
is terminable at any time without penalty by the Trustees or by vote of a
majority of the outstanding voting securities of the affected Fund on 60 days'
written notice to the Adviser and by the Adviser on 60 days' written notice to
the Trust.

     Pursuant to the management agreements the Advisers are entitled to receive
the fees listed below, payable monthly of such Fund's average daily net assets.
In addition, the Advisers voluntarily agreed to limit its management fee to an
annual rate also listed below:

<TABLE>    
<CAPTION>
                                                                              Management                Management
                                                                               With Fee                Without Fee
Fund                                                                         Limitations               Limitations
- -------------------------------------------------------------------   --------------------------   --------------------
 
GSAM
<S>                                                                   <C>                          <C>
Balanced Fund                                                                              0.65%                  0.65%
Growth and Income Fund                                                                     0.70%                  0.70%
CORE Large Cap Growth Fund                                                                 0.60%                  0.75%
CORE Small Cap Equity Fund                                                                 0.75%                  0.85%
CORE International Equity Fund                                                             0.75%                  0.85%
Mid Cap Equity Fund                                                                        0.75%                  0.75%
Small Cap Value Fund                                                                       1.00%                  1.00%
Real Estate Securities Fund                                                                0.85%                  0.85%
 
 
GSFM
CORE U.S. Equity Fund                                                                      0.59%                  0.75%
Capital Growth Fund                                                                        1.00%                  1.00%
 
GSAMI
International Equity Fund                                                                  0.90%                  1.00%
European Equity                                                                            1.00%                  1.00%
Japanese Equity Fund                                                                       0.90%                  1.00%
International Small Cap Fund                                                               1.10%                  1.20%
Emerging Markets Equity Fund                                                               1.10%                  1.20%
Asia Growth Fund                                                                           0.86%                  1.00%
</TABLE>     

    
     GSAM, GSFM and GSAMI may discontinue or modify the above limitations in the
future at their discretion.     

     Prior to May 1, 1997, the Funds then in operation had separate investment
advisory (and subadvisory, in the case of the International Equity Fund) and
administration agreements. Effective May 1, 1997, the services under such
agreements were combined in the management agreement. The services required to
be performed for the Funds and the combined advisory (and subadvisory, in the
case of the International Equity Fund) and administration fees payable by the
Funds under the former advisory (and subadvisory, in the case of the
International Equity Fund) and administration agreements are identical to the
services and fees under the management agreement.

                                      B-54
<PAGE>
 
     For the last three fiscal years the amounts of the combined investment
advisory (and subadvisory, in the case of the International Equity Fund) and
administration fees incurred by each Fund then in existence were as follows:

<TABLE>     
<CAPTION>
                                            1998                         1997                           1996
                                  =========================   ===========================   =============================
                                     With         Without         With          Without         With           Without
                                  Limitations   Limitations    Limitations    Limitations    Limitations     Limitations
                                  -----------   -----------   -------------   -----------   -------------   -------------
<S>                               <C>           <C>           <C>             <C>           <C>             <C>
Balanced Fund                     $   870,444   $   870,844   $     402,183    $  402,183   $     193,041   $     193,041
Growth and Income Fund              7,740,380     7,740,380       3,541,318     3,541,318       2,225,553       2,225,553
CORE U.S. Equity Fund               3,087,383     3,924,639    1,667,381/3/     2,119,552      817,563/2/    1,019,639/2/
CORE Large Cap Growth Fund/1/         182,628       228,283   N/A             N/A           N/A             N/A
CORE Small Cap Equity Fund/1/          65,418        74,140   N/A             N/A           N/A             N/A
CORE International Equity              51,031        57,835   N/A             N/A           N/A             N/A
Fund/1/
Capital Growth Fund                10,913,224    10,913,224       8,697,265     8,697,265       9,335,745       9,335,745
Mid Cap Equity Fund                 1,653,946     1,653,946         964,945       964,945         489,043         489,043
International Equity Fund           6,772,826     7,525,362    4,124,076/3/     4,638,203    2,794,872/2/    2,794,872/2/
Small Cap Value Fund                3,206,411     3,206,411       2,130,703     2,130,703       2,908,839       2,908,839
European Equity Fund/4/           N/A           N/A           N/A             N/A           N/A             N/A
Japanese Equity Fund/4/           N/A           N/A           N/A             N/A           N/A             N/A
International Small Cap Fund/4/   N/A           N/A           N/A             N/A           N/A             N/A
Emerging Market Equity Fund/1/         31,937        34,840   N/A             N/A           N/A             N/A
Asia Growth Fund                    1,874,193     2,179,299    2,221,857/3/     2,583,555    1,563,641/2/    1,563,641/2/
Real Estate Securities Fund/4/    N/A           N/A           N/A             N/A           N/A             N/A
</TABLE>     


1    The CORE Large Cap Growth, CORE Small Cap Equity, CORE International Equity
     and Emerging Markets Equity Funds commenced operations on May 1, 1997,
     August 15, 1997, August 15, 1997 and December 15, 1997, respectively.
    
2    Does not give effect to the agreement (which was not in effect during such
     fiscal years) by GSFM, GSAM and GSAMI to limit management fees to 0.59%,
     0.90% and 0.86%, respectively, of CORE U.S. Equity, International Equity
     and Asia Growth Fund's average daily net assets.     

3    Gives effect to the agreement (which was in effect as of June 15, 1995) by
     GSFM to limit management fees to 0.59%, 0.90% and 0.86%, respectively, of
     the CORE U.S. Equity, International Equity and Asia Growth Fund's average
     daily net assets.

4    Not Operational.
    
     Under the Management Agreement, each Adviser also: (i) supervises all non-
advisory operations of each Fund that it advises; (ii) provides personnel to
perform such executive, administrative and clerical services as are reasonably
necessary to provide effective administration of each Fund; (iii) arranges for
at each Fund's expense (a) the preparation of all required tax returns, (b) the
preparation and submission of reports to existing shareholders, (c) the periodic
updating of prospectuses and statements of additional information and (d) the
preparation of reports to be filed with the SEC and other regulatory
authorities; (iv) maintains each Fund's records; and (v) provides office space
and all necessary office equipment and services.     

                                      B-55
<PAGE>
 
     Activities of Goldman Sachs and Its Affiliates and Other Accounts Managed
by Goldman Sachs.  The involvement of the Advisers and Goldman Sachs and their
affiliates in the management of, or their interest in, other accounts and other
activities of Goldman Sachs may present conflicts of interest with respect to
the Funds or impede their investment activities.

     Goldman Sachs and its affiliates, including, without limitation, the
Advisers and their advisory affiliates, have proprietary interests in, and may
manage or advise with respect to, accounts or funds (including separate accounts
and other funds and collective investment vehicles) which have investment
objectives similar to those of the Funds and/or which engage in transactions in
the same types of securities, currencies and instruments as the Funds.  Goldman
Sachs and its affiliates are major participants in the global currency,
equities, swap and fixed income markets, in each case both on a proprietary
basis and for the accounts of customers.  As such, Goldman Sachs and its
affiliates are actively engaged in transactions in the same securities,
currencies and instruments in which the Funds invest.  Such activities could
affect the prices and availability of the securities, currencies and instruments
in which the Funds will invest, which could have an adverse impact on each
Fund's performance.  Such transactions, particularly in respect of proprietary
accounts or customer accounts other than those included in the Advisers' and
their advisory affiliates' asset management activities, will be executed
independently of the Funds' transactions and thus at prices or rates that may be
more  or less favorable.  When the Advisers and their advisory affiliates seek
to purchase or sell the same assets for their managed accounts, including the
Funds, the assets actually purchased or sold may be allocated among the accounts
on a basis determined in its good faith discretion to be equitable.  In some
cases, this system may adversely affect the size or the price of the assets
purchased or sold for the Funds.

     From time to time, the Funds' activities may be restricted because of
regulatory restrictions applicable to Goldman Sachs and its affiliates, and/or
their internal policies designed to comply with such restrictions.  As a result,
there may be periods, for example, when the Advisers and/or their affiliates
will not initiate or recommend certain types of transactions in certain
securities or instruments with respect to which the Advisers and/or their
affiliates are performing services or when position limits have been reached.

     In connection with their management of the Funds, the Advisers may have
access to certain fundamental analysis and proprietary technical models
developed by Goldman Sachs and other affiliates.  The Advisers will not be under
any obligation, however, to effect transactions on behalf of the Funds in
accordance with such analysis and models.  In addition, neither Goldman Sachs
nor any of its affiliates will have any obligation to make available any
information regarding their proprietary activities or strategies, or the
activities or strategies used for other accounts managed by them, for the
benefit of the management of the Funds and it is not anticipated that the
Advisers will have access to such information for the purpose of managing the
Funds.  The proprietary activities or portfolio strategies of Goldman Sachs and
its affiliates or the activities or strategies used for accounts managed by them
or other customer accounts could conflict with the transactions and strategies
employed by the Advisers in managing the Funds.

     The results of each Fund's investment activities may differ significantly
from the results 

                                      B-56
<PAGE>
 
achieved by the Advisers and their affiliates for their proprietary accounts or
accounts (including investment companies or collective investment vehicles)
managed or advised by them. It is possible that Goldman Sachs and its affiliates
and such other accounts will achieve investment results which are substantially
more or less favorable than the results achieved by a Fund. Moreover, it is
possible that a Fund will sustain losses during periods in which Goldman Sachs
and its affiliates achieve significant profits on their trading for proprietary
or other accounts. The opposite result is also possible.

     The investment activities of Goldman Sachs and its affiliates for their
proprietary accounts and accounts under their management may also limit the
investment opportunities for the Fund in certain emerging markets in which
limitations are imposed upon the aggregate amount of investment, in the
aggregate or individual issuers, by affiliated foreign investors.

     An investment policy committee which may include partners of Goldman Sachs
and its affiliates may develop general policies regarding a Fund's activities
but will not be involved in the day-to-day management of such Fund.  In such
instances, those individuals may, as a result, obtain information regarding the
Fund's proposed investment activities which is not generally available to the
public.  In addition, by virtue of their affiliation with Goldman Sachs, any
such member of an investment policy committee will have direct or indirect
interests in the activities of Goldman Sachs and its affiliates in securities
and investments similar to those in which the Fund invests.

     In addition, certain principals and certain of the employees of the
Advisers are also principals or employees of Goldman Sachs or their affiliated
entities.  As a result, the performance by these principals and employees of
their obligations to such other entities may be a consideration of which
investors in the Funds should be aware.

     Each Adviser may enter into transactions and invest in currencies or
instruments on behalf of a Fund in which customers of Goldman Sachs serve as the
counterparty, principal or issuer.  In such cases, such party's interests in the
transaction will be adverse to the interests of a Fund, and such party may have
no incentive to assure that the Funds obtain the best possible prices or terms
in connection with the transactions.  Goldman Sachs and its affiliates may also
create, write or issue derivative instruments for customers of Goldman Sachs or
its affiliates, the underlying securities or instruments of which may be those
in which a Fund invests or which may be based on the performance of a Fund.  The
Funds may, subject to applicable law, purchase investments which are the subject
of an underwriting or other distribution by Goldman Sachs or its affiliates and
may also enter transactions with other clients of Goldman Sachs or its
affiliates where such other clients have interests adverse to those of the
Funds.  At times, these activities may cause departments of the Firm to give
advice to clients that may cause these clients to take actions adverse to the
interests of the client. To the extent affiliated transactions are permitted,
the Funds will deal with Goldman Sachs and its affiliates on an arms-length
basis.

     Each Fund will be required to establish business relationships with its
counterparties based on the Fund's own credit standing.  Neither Goldman Sachs
nor its affiliates will have any obligation to allow their credit to be used in
connection with a Fund's establishment of its business relationships, nor is it
expected that a Fund's counterparties will rely on the credit of 

                                      B-57
<PAGE>
 
Goldman Sachs or any of its affiliates in evaluating the Fund's
creditworthiness.

     From time to time, Goldman Sachs or any of its affiliates may, but is not
required to, purchase and hold shares of a Fund in order to increase the assets
of the Fund.  Increasing a Fund's assets may enhance investment flexibility and
diversification and may contribute to economies of scale that tend to reduce the
Fund's expense ratio.  Goldman Sachs reserves the right to redeem at any time
some or all of the shares of a Fund acquired for its own account.  A large
redemption of shares of a Fund by Goldman Sachs could significantly reduce the
asset size of the Fund, which might have an adverse effect on the Fund's
investment flexibility, portfolio diversification and expense ratio.  Goldman
Sachs will consider the effect of redemptions on a Fund and other shareholders
in deciding whether to redeem its shares.

     It is possible that a Fund's holdings will include securities of entities
for which Goldman Sachs performs investment banking services as well as
securities of entities in which Goldman Sachs makes a market.  From time to
time, Goldman Sachs' activities may limit the Funds' flexibility in purchases
and sales of securities.  When Goldman Sachs is engaged in an underwriting or
other distribution of securities of an entity, the Advisers may be prohibited
from purchasing or recommending the purchase of certain securities of that
entity for the Funds.

Distributor and Transfer Agent
    
     Goldman Sachs serves as the exclusive distributor of shares of the Funds
pursuant to a "best efforts" arrangement as provided by a distribution agreement
with the Trust on behalf of each Fund.  Pursuant to the distribution agreement,
after the Prospectus and periodic reports have been prepared, set in type and
mailed to shareholders, Goldman Sachs will pay for the printing and distribution
of copies thereof used in connection with the offering to prospective investors.
Goldman Sachs will also pay for other supplementary sales literature and
advertising costs. Goldman Sachs may enter into sales agreements with certain
investment dealers and other financial service firms (the "Authorized Dealers")
to solicit subscriptions for Shares of the Funds.  Goldman Sachs receives a
portion of the sales charge imposed on the sale, in the case of Class A Shares,
or redemption in the case of Class B and Class C Shares (and in certain cases,
Class A Shares), of such Fund shares.  No Class B Shares were outstanding during
the fiscal year ended January 31, 1996.  No Class C Shares were outstanding
during the fiscal years ended January 31, 1996 and 1997.     

     Goldman Sachs retained the following commissions on sales of Class A, Class
B and Class C Shares during the following periods:

<TABLE>    
<CAPTION>
                                                       Class A & B   Class A&B    Class A
                                                          1998          1997        1997
 
<S>                                                    <C>           <C>          <C>
Balanced Fund                                           $  387,000   $   94,000   $ 28,000
Growth and Income Fund                                   2,405,000      555,000    771,000
CORE U.S. Equity Fund                                      566,000      380,000    108,000
CORE Large Cap Growth Fund/1/                              129,000          N/A        N/A
CORE Small Cap Equity Fund/1/                               49,000          N/A        N/A
CORE International Equity Fund/1/                           24,000          N/A        N/A
</TABLE>     

                                      B-58
<PAGE>
 
<TABLE>    
<CAPTION>
                                                       Class A & B   Class A&B    Class A
                                                          1998          1997        1997
 
<S>                                                    <C>           <C>          <C>
Capital Growth Fund                                        743,000      323,000    523,000
Mid Cap Equity Fund                                        704,000          N/A        N/A
Internataional Equity Fund                               1,091,000    1,563,000    211,000
Small Cap Value Fund                                       662,000      219,000    202,000
European Equity/2/                                             N/A          N/A        N/A
Japanese Equity Fund/2/                                        N/A          N/A        N/A
International Small Cap Fund/2/                                N/A          N/A        N/A
Emerging Market Equity Fund/1/                             107,000          N/A        N/A
Asia Growth Fund                                           414,000    1,397,000    507,000
Real Estate Securities Fund/2/                                 N/A          N/A        N/A
</TABLE>     



______________________________
1    The CORE Large Cap Growth, CORE Small Cap Equity, CORE International
     Equity, and Emerging Markets Equity Funds commenced operations on May 1,
     1997, August 15, 1997, August 15, 1997, and December 15, 1997,
     respectively.

2    Not operational.
    
     Goldman Sachs serves as the Trust's transfer agent.  Under its transfer
agency agreement with the Trust, Goldman Sachs has undertaken with the Trust to
(i) record the issuance, transfer and redemption of shares, (ii) provide
confirmations of purchases and redemptions, and quarterly statements, as well as
certain other statements, (iii) provide certain information to the Trust's
custodian and the relevant sub-custodian in connection with redemptions, (iv)
provide dividend crediting and certain disbursing agent services, (v) maintain
shareholder accounts, (vi) provide certain state Blue Sky and other information,
(vii) provide shareholders and certain regulatory authorities with tax related
information, (viii) respond to shareholder inquiries, and (ix) render certain
other miscellaneous services.  For the last three fiscal years the amounts paid
to Goldman Sachs by each Fund then in existence performed were as follows:     

                                      B-59
<PAGE>
 
<TABLE>    
<CAPTION>
                                          Class A , B & C      Class A & B           Class A
                                         -----------------   ----------------   ------------------
                                               1998                1997                1996
 
<S>                                      <C>                 <C>                <C>
Balanced Fund                                   $  240,869           $148,576             $ 72,067
Growth and Income Fund                           1,545,495            870,527              542,671
CORE U.S. Equity Fund                              483,534            319,246              103,682
CORE Large Cap Growth Fund/1/                      107,944                N/A                  N/A
CORE Small Cap Equity Fund/1/                       62,625                N/A                  N/A
CORE International Equity Fund/1/                   36,474                N/A                  N/A
Capital Growth Fund                                992,678            908,310              549,844
MidCap Equity Fund                                 142,558                N/A                  N/A
International Equity Fund                          860,719            586,243              129,313
Small Cap Value Fund                               595,479            511,883              254,292
European Equity/2/                                     N/A                N/A                  N/A
Japanese Equity Fund/2/                                N/A                N/A                  N/A
International Small Cap Fund/2/                        N/A                N/A                  N/A
Emerging Markets Equity Fund/1/                      1,907                N/A                  N/A
Asia Growth Fund                                   370,233            385,114              192,097
Real Estate Securities Fund/2/                         N/A                N/A                  N/A
</TABLE>     


<TABLE>    
<CAPTION>
                                         Institutional Shares       Service Shares
                                      ---------------------------   --------------
                                       1998      1997      1996      1998    1997
<S>                                   <C>       <C>       <C>       <C>       <C>  
Balanced Fund/1/                      $  N/A    $  N/A    $   N/A   $  N/A  $  N/A
Growth and Income Fund                  2,593        15       N/A    5,033     488
CORE U.S. Equity Fund/3/                    0       N/A    11,571        0     N/A
CORE Large Cap Growth Fund/1/              49       N/A       N/A       21     N/A
CORE Small Cap Equity Fund/1/               0       N/A       N/A        0     N/A
CORE International Equity Fund/1/           0       N/A       N/A        0     N/A
Capital Growth Fund/1/                    683       N/A       N/A        0     N/A
Mid Cap Equity Fund/1/                 74,315    51,464    26,082        1     N/A
International Equity Fund/3/                0       N/A       N/A        0     N/A
Small Cap Value Fund/1/                 2,674       N/A       N/A        0     N/A
European Equity/2/                        N/A       N/A       N/A      N/A     N/A
Japanese Equity Fund/2/                   N/A       N/A       N/A      N/A     N/A
International Small Cap Fund/2/           N/A       N/A       N/A      N/A     N/A
Emerging Markets Equity Fund/1/           617       N/A       N/A        0     N/A
Asia Growth Fund/3/                         0       N/A       N/A        0     N/A
Real Estate Securities Fund/2/            N/A       N/A       N/A      N/A     N/A
</TABLE>     


- ---------------------------
    
1     The CORE Large Cap Growth, CORE Small Cap Equity, CORE International
      Equity and Emerging Markets Equity Funds commenced operations on May 1,
      1997, August 15, 1997, August 15, 1997, and December 15, 1997,
      respectively.    

2     Not Operational.
    
3    Contractually set to $0.     

                                      B-60
<PAGE>
 
     The Trust's distribution and transfer agency agreements each provide that
Goldman Sachs may render similar services to others so long as the services
Goldman Sachs provides thereunder are not impaired thereby.  Such agreements
also provide that the Trust will indemnify Goldman Sachs against certain
liabilities.

Expenses

    
     Except as set forth in the Prospectus under "Management," the Trust is
responsible for the payment of its expenses.  The expenses include, without
limitation, the fees payable to the Advisers, the fees and expenses payable to
the Trust's custodian and subcustodians, transfer agent fees, brokerage fees and
commissions, filing fees for the registration or qualification of the Trust's
shares under federal or state securities laws,  expenses of the organization of
the Trust, fees and expenses incurred by the Trust in connection with membership
in investment company organizations, taxes, interest, costs of liability
insurance, fidelity bonds or indemnification, any costs, expenses or losses
arising out of any liability of, or claim for damages or other relief asserted
against, the Trust for violation of any law, legal and auditing fees and
expenses (including the cost of legal and certain accounting services rendered
by employees of GSAM, GSAMI and Goldman Sachs with respect to the Trust),
expenses of preparing and setting in type prospectuses, statements of additional
information, proxy material, reports and notices and the printing and
distributing of the same to the Trust's shareholders and regulatory authorities,
any expenses assumed by a Fund pursuant to its distribution, authorized dealer
and service plans, compensation and expenses of its "non-interested" Trustees
and extraordinary expenses, if any, incurred by the Trust.  Except for fees
under any distribution, authorized dealer or service plans applicable to a
particular class and transfer agency fees, all Fund expenses are borne on a non-
class specific basis.     
    
     The Advisers voluntarily have agreed to reduce or limit certain "Other
Expenses" (excluding management, distribution and authorized dealer service
fees, taxes, interest and brokerage fees and litigation, indemnification and
other extraordinary expenses (and transfer agency fees in the case of each Fund
other than Balanced, CORE Large Cap Growth, CORE Small Cap Equity, CORE
International Equity and Mid Cap Equity Funds) for the following Funds to the
extent such expenses exceed the following percentage of average daily net
assets:     

<TABLE>    
<CAPTION>
 
                                                                                     Other
                                                                                    Expenses
                                                                              --------------------
<S>                                                                           <C>
Balanced Fund                                                                          0.10%
Growth and Income Fund                                                                 0.11%
CORE U.S. Equity Fund                                                                  0.06%
CORE Large Cap Growth Fund                                                             0.05%
CORE Small Cap Equity Fund                                                             0.20%
CORE International Equity Fund                                                         0.25%
Mid Cap Equity Fund                                                                    0.10%
International Equity Fund                                                              0.20%
European Equity Fund                                                                   0.10%
</TABLE>      

                                      B-61
<PAGE>
 
<TABLE>    
 
<S>                                                                           <C>
Japanese Equity Fund                                                                   0.10%
International Small Cap Fund                                                           0.30%
Emerging Markets Equity Fund                                                           0.16%
Asia Growth Fund                                                                       0.24%
Real Estate Securities Fund                                                            0.20%
</TABLE>     

     Such reductions or limits, if any, are calculated monthly on a cumulative
basis and may be discontinued or modified by the applicable Adviser in its
discretion at any time.

     Fees and expenses of legal counsel, registering shares of a Fund, holding
meetings and communicating with shareholders may include an allocable portion of
the cost of maintaining an internal legal and compliance department.  Each Fund
may also bear an allocable portion of the applicable Adviser's costs of
performing certain accounting services not being provided by a Fund's Custodian.

     For the last three fiscal years the amounts of certain "Other Expenses" of
each Fund then in existence that were reduced or otherwise limited were as
follows:


<TABLE>    
<CAPTION>
                                                                        1998                1997                 1996
                                                                  =================   =================   ===================
 
<S>                                                               <C>                 <C>                 <C>
Balanced Fund                                                              $420,659            $319,552              $192,405
Growth and Income Fund                                                            0                   0                     0
CORE U.S. Equity Fund                                                        63,253             104,833               110,581
CORE Large Cap Growth Fund/1/                                               332,713                 N/A                   N/A
CORE Small Cap Equity Fund/1/                                               202,498                 N/A                   N/A
CORE International Equity Fund/1/                                           206,055                 N/A                   N/A
Capital Growth Fund                                                               0                 N/A                   N/A
Mid Cap Equity Fund                                                         264,378              72,441                85,515
International Equity Fund                                                         0             144,265                   N/A
Small Cap Value Fund                                                              0                 N/A                   N/A
European Equity Fund/2/                                                         N/A                 N/A                   N/A
Japanese Equity Fund/2/                                                         N/A                 N/A                   N/A
International Small Cap Fund/2/                                                 N/A                 N/A                   N/A
Emerging Markets Equity Fund/1/                                             112,725                 N/A                   N/A
Asia Growth Fund                                                            125,828              50,407                     0
Real Estate Securities Fund/2/                                                  N/A                 N/A                   N/A
</TABLE>     


- ---------------------
 
    
1   The CORE Large Cap Growth, CORE Small Cap Equity, CORE International Equity,
    Emerging Markets Equity Funds commenced operations on May 1, 1997, August
    15, 1997, August 15, 1997, and December 15, 1997, respectively.     
2   Not operational.

    
Custodian and Sub-Custodians     

                                      B-62
<PAGE>
 
    
     State Street, P.O. Box 1713, Boston, Massachusetts 02105, is the custodian
of the Trust's portfolio securities and cash.  State Street also maintains the
Trust's accounting records.  State Street may appoint domestic and foreign sub-
custodians from time to time to hold certain securities purchased by the Trust 
and to hold cash for the Trust.     

Independent Public Accountants

     Arthur Andersen LLP, independent public accountants, 225 Franklin Street,
Boston, Massachusetts 02110, have been selected as auditors of the Trust.  In
addition to audit services, Arthur Andersen LLP, prepares the Trust's federal
and state tax returns, and provides consultation and assistance on accounting,
internal control and related matters.


                      PORTFOLIO TRANSACTIONS AND BROKERAGE

     The Advisers are responsible for decisions to buy and sell securities for
the Funds, the selection of brokers and dealers to effect the transactions and
the negotiation of brokerage commissions, if any.  Purchases and sales of
securities on a securities exchange are effected through brokers who charge a
commission for their services.  Orders may be directed to any broker including,
to the extent and in the manner permitted by applicable law, Goldman Sachs.

     In the over-the-counter market, securities are generally traded on a "net"
basis with dealers acting as principal for their own accounts without a stated
commission, although the price of a security usually includes a profit to the
dealer.  In underwritten offerings, securities are purchased at a fixed price
which includes an amount of compensation to the underwriter, generally referred
to as the underwriter's concession or discount.  On occasion, certain money
market instruments may be purchased directly from an issuer, in which case no
commissions or discounts are paid.

     In placing orders for portfolio securities of a Fund, the Advisers are
generally required to give primary consideration to obtaining the most favorable
price and efficient execution under the circumstances.  This means that an
Adviser will seek to execute each transaction at a price and commission, if any,
which provides the most favorable total cost or proceeds reasonably attainable
in the circumstances. As permitted by Section 28(e) of the Securities Exchange
Act of 1934, the Fund may pay a broker which provides brokerage and research
services to the Fund an amount of disclosed commission in excess of the
commission which another broker would have charged for effecting that
transaction.  Such practice is subject to a good faith determination that such
commission is reasonable in light of the services provided and to such policies
as the Trustees may adopt from time to time.  While the Advisers generally seek
reasonably competitive spreads or commissions, a Fund will not necessarily be
paying the lowest spread or commission available.  Within the framework of this
policy, the Advisers will consider research and investment services provided by
brokers or dealers who effect or are parties to portfolio transactions of a
Fund, the Advisers and their affiliates, or their other clients.  Such research
and investment services are those which brokerage houses customarily provide to
institutional investors and include research reports on particular industries
and companies, economic surveys and analyses, recommendations as to specific
securities and other products or services (e.g.,

                                      B-63
<PAGE>
 
quotation equipment and computer related costs and expenses), advice concerning
the value of securities, the advisability of investing in, purchasing or selling
securities, the availability of securities or the purchasers or sellers of
securities, furnishing analyses and reports concerning issuers, industries,
securities, economic factors and trends, portfolio strategy and performance of
accounts, effecting securities transactions and performing functions incidental
thereto (such as clearance and settlement) and providing lawful and appropriate
assistance to the Advisers in the performance of their decision-making
responsibilities. Such services are used by the Advisers in connection with all
of their investment activities, and some of such services obtained in connection
with the execution of transactions for a Fund may be used in managing other
investment accounts. Conversely, brokers furnishing such services may be
selected for the execution of transactions of such other accounts, whose
aggregate assets are far larger than those of a Fund, and the services furnished
by such brokers may be used by the Advisers in providing management services for
the Trust.

     In circumstances where two or more broker-dealers offer comparable prices
and execution capability, preference may be given to a broker-dealer which has
sold shares of the Fund as well as shares of other investment companies or
accounts managed by the Advisers.  This policy does not imply a commitment to
execute all portfolio transactions through all broker-dealers that sell shares
of the Fund.

     On occasions when an Adviser deems the purchase or sale of a security to be
in the best interest of a Fund as well as its other customers (including any
other fund or other investment company or advisory account for which such
Adviser acts as investment adviser or subadviser), the Adviser, to the extent
permitted by applicable laws and regulations, may aggregate the securities to be
sold or purchased for the Fund with those to be sold or purchased for such other
customers in order to obtain the best net price and most favorable  execution
under the circumstances.  In such event, allocation of the securities so
purchased or sold, as well as the expenses incurred in the transaction, will be
made by the applicable Adviser in the manner it considers to be equitable and
consistent with its fiduciary obligations to such Fund and such other customers.
In some instances, this procedure may adversely affect the price and size of the
position obtainable for a Fund.

     Commission rates in the U.S. are established pursuant to negotiations with
the broker based on the quality and quantity of execution services provided by
the broker in the light of generally prevailing rates.  The allocation of orders
among brokers and the commission rates paid are reviewed periodically by the
Trustees.

     Subject to the above considerations, the Advisers may use Goldman Sachs as
a broker for a Fund.  In order for Goldman Sachs to effect any portfolio
transactions for each Fund, the commissions, fees or other remuneration received
by Goldman Sachs must be reasonable and fair compared to the commissions, fees
or other remuneration paid to other brokers in connection with comparable
transactions involving similar securities being purchased or sold on a
securities exchange during a comparable period of time.  This standard would
allow Goldman Sachs to receive no more than the remuneration which would be
expected to be received by an unaffiliated broker in a commensurate arm's-length
transaction. Furthermore, the Trustees, including a majority of the Trustees who
are not "interested" Trustees, have adopted procedures 

                                      B-64
<PAGE>
 
which are reasonably designed to provide that any commissions, fees or other
remuneration paid to Goldman Sachs are consistent with the foregoing standard.
Brokerage transactions with Goldman Sachs are also subject to such fiduciary
standards as may be imposed upon Goldman Sachs by applicable law.

                                      B-65
<PAGE>
 
For the past three fiscal years, each Fund in existence paid brokerage
commissions as follows:


<TABLE>    
<CAPTION>
                                                                Total               Total           Brokerage
                                                              Brokerage           Amount of        Commissions
                                                 Total       Commissions         Transaction          Paid
                                               Brokerage       Paid to            on which         to Brokers
                                              Commissions     Affiliated         Commissions        Providing
                                                 Paid          Persons              Paid            Research
                                              ===========   ==============   ===================   ===========
 
Fiscal Year Ended
January 31, 1998:
 
<S>                                           <C>           <C>              <C>                   <C>
Balanced Fund                                  $  111,054   $ 13,185(12%)1   $2,731,475,157(1%)2       N/A
Growth and Income Fund                          1,550,312    190,001(12%)1    9,046,102,538(3%)2       N/A
CORE U.S. Equity Fund                             944,895          0 (0%)1    1,996,000,522(0%)2       N/A
CORE Large Cap Growth Fund                         54,360        288 (1%)1      200,813,608(0%)2       N/A
CORE Small Cap Equity Fund                         59,517          0 (0%)1      159,674,227(0%)2       N/A
CORE International Equity Fund                     43,120          0 (0%)1      142,395,942(0%)2       N/A
Capital Growth Fund                               514,890     37,947 (7%)1    2,748,868,081(5%)2       N/A
Mid Cap Equity Fund                               480,808     76,398(15%)1    2,584,258,044(2%)2       N/A
International Equity Fund                         506,607          0 (0%)1    3,898,716,988(0%)2       N/A
Small Cap Value Fund                              646,533     82,143(13%)1    5,686,763,232(1%)2       N/A
European Equity Fund/3/                               N/A              N/A                   N/A       N/A
Japanese Equity Fund/3/                               N/A              N/A                   N/A       N/A
International Small Cap Fund/3/                       N/A              N/A                   N/A       N/A
Emerging Markets Equity Fund                       59,999      6,230(10%)1      236,915,108(1%)2       N/A
Asia Growth Fund                                  814,656      2,885 (0%)1    2,160,632,195(1%)2       N/A
Real Estate Securities Fund                           N/A              N/A                   N/A       N/A
</TABLE>     

- ----------------------------
    
1   Percentage of total commissions paid.
2   Percentage of total amount of transactions involving the payment of
    commissions effected through affiliated persons.
3   Not operational.     

                                     -66-
<PAGE>
 
<TABLE>    
<CAPTION>
                                                                   Total                 Total           Brokerage
                                                                 Brokerage             Amount of        Commissions
                                                  Total         Commissions           Transaction          Paid
                                                Brokerage         Paid to              on which         to Brokers
                                               Commissions       Affiliated           Commissions        Providing
                                                  Paid            Persons                Paid            Research
                                               ===========   ==================   ===================   ===========
 
Fiscal Year Ended
January 31, 1997:
 
<S>                                            <C>           <C>                  <C>                   <C>
Balanced Fund                                   $   62,072   $  5,112 (8%)/1/     $ 1,057,742(15%)/2/       $     0
Growth and Income Fund                             779,396     77,587(10%)/1/       13,310,208(9%)/2/             0
CORE U.S. Equity Fund                              279,620           0(0%)/1/        6,706,824(0%)/2/             0
CORE Large Cap Growth Fund/3/                          N/A                N/A                     N/A           N/A
CORE Small Cap Equity Fund/3/                          N/A                N/A                     N/A           N/A
CORE International Equity Fund/3/                      N/A                N/A                     N/A           N/A
Capital Growth Fund                              1,460,140    304,052(21%)/1/       29,920,578(1%)/2/        42,039
Mid Cap Equity Fund                                364,294      22,134(6%)/1/        6,655,100(7%)/2/             0
International Equity Fund                        1,529,436                0(0%)     48,059,958(0%)/2/             0
European Equity Fund/3/                                N/A                N/A                     N/A           N/A
Small Cap Value Fund                               758,205      36,087(5%)/1/       16,439,842(1%)/2/             0
Japanese Equity Fund/3/                                N/A                N/A                     N/A           N/A
International Small Cap Fund/3/                        N/A                N/A                     N/A           N/A
Emerging Markets Equity Fund/3/                        N/A                N/A                     N/A           N/A
Asia Growth Fund                                 1,554,313      50,624(3%)/1/      102,609,295(4%)/2/             0
Real Estate Securities Fund/ 3/                        N/A                N/A                     N/A           N/A
</TABLE>     
__________________

    
1   Percentage of total commissions paid.
2   Percentage of total amount of transactions involving the payment of
    commissions effected through affiliated persons.
3   Not operational.     

                                     -67-
<PAGE>
 
<TABLE>    
<CAPTION>
                                                                  Total                 Total             Brokerage
                                                                Brokerage             Amount of          Commissions
                                                  Total        Commissions           Transaction            Paid
                                                Brokerage        Paid to               on which          to Brokers
                                               Commissions      Affiliated           Commissions          Providing
                                                  Paid           Persons                 Paid             Research
                                               ===========   ================   ======================   ===========
 
Fiscal Year Ended
January 31, 1996:
 
<S>                                            <C>           <C>                <C>                      <C>
Balanced Fund                                   $   56,860   $  7,391(13%)/1/   $   29,697,202(13%)/2/            $0
Growth and Income Fund                             841,605      71,218(8%)/1/       425,040,430(9%)/2/             0
CORE U.S. Equity Fund                              121,424           0(0%)/1/       148,427,497(0%)/2/             0
CORE Large Cap Growth Fund/3/                          N/A                N/A                      N/A           N/A
CORE Small Cap Equity Fund/3/                          N/A                N/A                      N/A           N/A
CORE International Equity Fund/3/                      N/A                N/A                      N/A           N/A
Capital Growth Fund                              1,979,949    284,660(14%)/1/    1,034,755,196(11%)/2/             0
Mid Cap Equity Fund                                315,212     40,935(13%)/1/      142,547,552(11%)/2/             0
International Equity Fund                        1,260,992      13,629(1%)/1/       359,700,166(1%)/2/             0
Small Cap Value Fund                               690,234     72,980(11%)/1/       170,616,044(6%)/2/             0
European Equity Fund/3/                                N/A                N/A                      N/A           N/A
Japanese Equity Fund/3/                                N/A                N/A                      N/A           N/A
International Small Cap Fund/3/                        N/A                N/A                      N/A           N/A
Emerging Markets Equity Fund/3/                        N/A                N/A                      N/A           N/A
Asia Growth Fund                                 1,676,525       3,778(0%)/1/       247,662,049(2%)/2/             0
Real Estate Securities Fund/3/                         N/A                N/A                      N/A           N/A
</TABLE>     


- ----------------------------

1    Percentage of total commissions paid.
2    Percentage of total amount of transactions involving the payment of
     commissions effected through affiliated persons.
3    Not operational.

                                     -68-
<PAGE>
 
During the fiscal year ended January 31, 1998, the Trust acquired and sold
securities of its regular broker-dealers.  As of January 31, 1998, the Trust
held the following amounts of securities of its regular broker/dealers, as
defined in Rule 10b-1 under the Act, or their parents ($ in thousands):

<TABLE>    
<CAPTION>
 
Fund                        Broker/Dealer       Amount
- ----------------------   --------------------   -------
<S>                      <C>                    <C>
 
Balanced Fund            Bear Stearns           $ 7,534
                         Lehman Brothers          5,954
                         Nomura Securities        5,901
                         Salomon Smith Barney     2,511
                         Morgan Stanley             425
 
Growth and Income        Morgan Stanley          51,948
  Fund                   Bear Stearns            32,164
                         Lehman Brothers         25,420
                         Nomura Securites        25,195
                         Salomon Smith Barney    10,721
 
Capital Growth Fund      State Street            13,026
                         Bear Stearns             9,494
                         Lehman Brothers          7,504
                         Nomura Securities        7,437
                         Salomon Smith Barney     3,165
 
Small Cap Value          Bear Stearns            12,074
 Fund                    Lehman Brothers          9,543
                         Nomura Securities        9,458
                         Salomon Smith Barney     4,025
 
International            State Street            24,412
Equity Fund
 
Asia Growth Fund         State Street             4,920
 
Mid Cap Equity Fund      Bear Stearns            10,870
                         Lehman Brothers          8,591
                         Nomura Securities        8,515
                         Salomon Smith Barney     3,623
 
Emerging Markets         State Street             5,727
 Equity Fund
 
CORE U.S. Equity         Morgan Stanley           6,707
 Fund                    Lehman Brothers          4,434

</TABLE>      

                                     -69-
<PAGE>
 
<TABLE>    
<CAPTION>
 
Fund                        Broker/Dealer       Amount
- ----------------------   --------------------   -------
<S>                      <C>                    <C>


                         Merrill Lynch            2,878
                         Bear Stearns             1,823
 
                         Nomura Securities        1,428
                         Salomon Smith Barney       608
 
 
CORE Large Cap           Merrill Lynch            1,578
 Growth Fund             Morgan Stanley           1,080
                         Lehman Brothers            929
                         Bear Stearns               722
                         Nomura Securities          566
                         Lehman Brothers            358
                         Salomon Smith Barney       241
 
CORE International       State Street             2,391
Fund
 
CORE Small Cap Fund      Bear Stearns               275
                         Lehman Brothers            217
                         Nomura Securities          216
                         Salomon Smith Barney        92
 
</TABLE>     

                                NET ASSET VALUE

    
     Under the Act, the Trustees are responsible for determining in good faith
the fair value of securities of each Fund.  In accordance with procedures
adopted by the Trustees, the net value per share of each class of each Fund is
calculated by determining the value of the net assets attributed to each class
of that Fund and dividing by the number of outstanding shares of that class.
All securities are valued as of the close of regular trading on the New York
Stock Exchange (normally, but not always, 4:00 p.m. New York time) on each
Business Day (as defined in the Prospectus).     

     In the event that the New York Stock Exchange or the national securities
exchange on which stock options are traded adopt different trading hours on
either a permanent or temporary basis, the Trustees will reconsider the time at
which net asset value is computed.  In addition, each Fund may compute its net
asset value as of any time permitted pursuant to any exemption, order or
statement of the SEC or its staff.

     Portfolio securities of the Fund for which accurate market quotations are
available are valued as follows:  (a) securities listed on any U.S. or foreign
stock exchange or on the National 


                                     -70-
<PAGE>
 
    
Association of Securities Dealers Automated Quotations System ("NASDAQ") will be
valued at the last sale price on the exchange or system in which they are
principally traded, on the valuation date. If there is no sale on the valuation
day, securities traded will be valued at the mean between the closing bid and
asked prices, or if closing bid and asked prices are not available, at the
exchange defined close price on the exchange or system in which such securities
are principally traded. If the relevant exchange or system has not closed by the
above-mentioned time for determining the Funds net asset value, the securities
will be valued at the mean between the bid and asked prices at the time the net
asset value is determined; (b) over-the-counter securities not quoted on NASDAQ
will be valued at the last sale price on the valuation day or, if no sale
occurs, at the mean between the last bid and asked price; (c) equity securities
for which no prices are obtained under section (a) or (b) including those for
which a pricing service supplies no exchange quotation or a quotation that is
believed by the portfolio manager/trader to be inaccurate, will be valued at
their fair value in accordance with procedures approved by the Board of
Trustees; (d) fixed income securities with a remaining maturity of 60 days or
more for which accurate market quotations are readily available will be valued
according to dealer-supplied bid quotations or bid quotations from a recognized
pricing service (e.g., Merrill Lynch, J.J. Kenny, Muller Data Corp., Bloomberg,
EJV, Reuters or Standard & Poor's); (e) fixed income securities for which
accurate market quotations are not readily available are valued by the
Investment Advisers based on valuation models that take into account spread and
daily yield changes on government securities in the appropriate market (i.e.,
matrix pricing); (f) debt securities with a remaining maturity of 60 days or
less are valued by the Investment Adviser at amortized cost, which the Trustees
have determined to approximate fair value; and (g) all other instruments,
including those for which a pricing service supplies no exchange quotation or a
quotation that is believed by the portfolio manager/trader to be inaccurate,
will be valued at fair value in accordance with the valuation procedures
approved by the Board of Trustees.     
    
     Generally, trading in securities on European and Far Eastern securities
exchanges and on over-the-counter markets is substantially completed at various
times prior to the close of business on each Business Day in New York (i.e., a
day on which the New York Stock Exchange is open for trading).  In addition,
European or Far Eastern securities trading generally or in a particular country
or countries may not take place on all Business Days in New York.  Furthermore,
trading takes place in various foreign markets on days which are not Business
Days in New York and days on which the Funds' net asset values are not
calculated.  Such calculation does not take place contemporaneously with the
determination of the prices of the majority of the portfolio securities used in
such calculation.  Events affecting the values of portfolio securities that
occur between the time their prices are determined and the close of regular
trading on the New York Stock Exchange will not be reflected in a Fund's
calculation of net asset values unless the Trustees deem that the particular
event would materially affect net asset value, in which case an adjustment may
be made.     

     The proceeds received by each Fund and each other series of the Trust from
the issue or sale of its shares, and all net investment income, realized and
unrealized gain and proceeds thereof, subject only to the rights of creditors,
will be specifically allocated to such Fund and 

                                     -71-
<PAGE>
 
constitute the underlying assets of that Fund or series. The underlying assets
of each Fund will be segregated on the books of account, and will be charged
with the liabilities in respect of such Fund and with a share of the general
liabilities of the Trust. Expenses of the Trust with respect to the Funds and
the other series of the Trust are generally allocated in proportion to the net
asset values of the respective Funds or series except where allocations of
direct expenses can otherwise be fairly made.

                            PERFORMANCE INFORMATION

     A Fund may from time to time quote or otherwise use total return, yield
and/or distribution rate information in advertisements, shareholder reports or
sales literature.  Average annual total return and yield are computed pursuant
to formulas specified by the SEC.

     Yield is computed by dividing net investment income earned during a recent
thirty-day period by the product of the average daily number of shares
outstanding and entitled to receive dividends during the period and the maximum
public offering price per share on the last day of the relevant period.  The
results are compounded on a bond equivalent (semi-annual) basis and then
annualized.  Net investment income per share is equal to the dividends and
interest earned during the period, reduced by accrued expenses for the period.
The calculation of net investment income for these purposes may differ from the
net investment income determined for accounting purposes.

     The distribution rate for a specified period is calculated by annualizing
distributions of net investment income for such period and dividing this amount
by the net asset value per share or maximum public offering price on the last
day of the period.

     Average annual total return for a specified period is derived by
calculating the actual dollar amount of the investment return on a $1,000
investment made at the maximum public offering price at the beginning of the
period, and then calculating the annual compounded rate of return which would
produce that amount, assuming a redemption at the end of the period.  This
calculation assumes a complete redemption of the investment.  It also assumes
that all dividends and distributions are reinvested at net asset value on the
reinvestment dates during the period.
    
     Year-by-year total return and cumulative total return for a specified
period are each derived by calculating the percentage  rate required to make a
$1,000 investment (made at the maximum public offering price with all
distributions reinvested) at the beginning of such period equal to the actual
total value of such investment at the end of such period.  The table set forth
below indicates the total return (capital changes plus reinvestment of all
distributions) on a hypothetical investment of $1,000 in a Fund for the periods
indicated.    
    
     Occasionally, statistics may be used to specify Fund volatility or risk.
Measures of volatility or risk are generally used to compare a Fund's net asset
value or performance relative to a market index.  One measure of volatility is
beta.  Beta is the volatility of a fund relative to the total market.  A beta of
more than 1.00 indicates volatility greater than the market, and a beta of less
than 1.00 indicates volatility less than the market.  Another measure of
volatility or risk is standard deviation.  Standard deviation is used to measure
variability of net asset value or total      

                                     -72-
<PAGE>
 
return around an average, over a specified period of time. The premise is that
greater volatility connotes greater risk undertaken in achieving performance.

    
     From time to time the Trust may publish an indication of a Fund's past
performance as measured by independent sources such as (but not limited to)
Lipper Analytical Services, Inc., Morningstar Mutual Funds, Weisenberger
Investment Companies Service, Donoghue's Money Fund Report, Micropal, Barron's,
Business Week, Consumer's Digest, Consumer's Report, Investors Business Daily,
The New York Times, Kiplinger's Personal Finance Magazine, Changing Times,
Financial World, Forbes, Fortune, Money, Personal Investor, Sylvia Porter's
Personal Finance and The Wall Street Journal.  The Trust may also advertise
information which has been provided to the NASD for publication in regional and
local newspapers.  In addition, the Trust may from time to time advertise a
Fund's performance relative to certain indices and benchmark investments,
including:  (a) the Lipper Analytical Services, Inc. Mutual Fund Performance
Analysis, Fixed Income Analysis and Mutual Fund Indices (which measure total
return and average current yield for the mutual fund industry and rank mutual
fund performance); (b) the CDA Mutual Fund Report published by CDA Investment
Technologies, Inc. (which analyzes price, risk and various measures of return
for the mutual fund industry); (c) the Consumer Price Index published by the
U.S. Bureau of Labor Statistics (which measures changes in the price of goods
and services); (d) Stocks, Bonds, Bills and Inflation published by Ibbotson
Associates (which provides historical performance figures for stocks, government
securities and inflation); (e) the Salomon Brothers' World Bond Index (which
measures the total return in U.S. dollar terms of government bonds, Eurobonds
and foreign bonds of ten countries, with all such bonds having a minimum
maturity of five years); (f) the Lehman Brothers Aggregate Bond Index or its
component indices; (g) the Standard & Poor's Bond Indices (which measure yield
and price of corporate, municipal and U.S.  Government bonds); (h) the J.P.
Morgan Global Government Bond Index; (i) other taxable investments including
certificates of deposit (CDs), money market deposit  accounts (MMDAs), checking
accounts, savings accounts, money market mutual funds and repurchase agreements;
(j) Donoghues' Money Fund Report (which provides industry averages for 7-day
annualized and compounded yields of taxable, tax-free and U.S. Government money
funds);  (k) the Hambrecht & Quist Growth Stock Index; (l) the NASDAQ OTC
Composite Prime Return; (m) the Russell Midcap Index; (n) the Russell 2000 Index
- - Total Return; (o) Russell 1000 Growth Index-Total Return; (p) the Value-Line
Composite-Price Return; (q) the Wilshire 4500 Index; (r) the FT-Actuaries Europe
and Pacific Index; (s) historical investment data supplied by the research
departments of Goldman Sachs, Lehman Brothers, First Boston Corporation, Morgan
Stanley including the EAFE Indices, and the Morgan Stanley Capital International
Combined Asia ex Japan Free Index, the Morgan Stanley Capital International
Emerging Markets Free Index, Salomon Brothers, Merrill Lynch, Donaldson Lufkin
and Jenrette or other providers of such data; (t) the FT-Actuaries Europe and
Pacific Index; (u) CDA/Wiesenberger Investment Companies Services or
Wiesenberger Investment Companies Service; (v) The Goldman Sachs Commodities
Index; (w) information produced by Micropal, Inc.; and (x) The Toykyo Price
Index.  The composition of the investments in such indices and the
characteristics of such benchmark investments are not identical to, and in some
cases are very different from, those of the Fund's portfolio.  These indices and
averages are generally unmanaged and the items included in the calculations of
such indices and averages may not be identical to the formulas used by a Fund to
calculate its     
                                     -73-
<PAGE>
 
performance figures.

     Information used in advertisements and materials furnished to present and
prospective investors may include statements or illustrations relating to the
appropriateness of certain types of securities and/or mutual funds to meet
specific financial goals.  Such information may address:


..         cost associated with aging parents;
 
..         funding a college education (including its actual and estimated cost);
 
..         health care expenses (including actual and projected expenses);
  
..         long-term disabilities (including the availability of, and coverage
     provided by, disability insurance);

..        retirement (including the availability of social security benefits, the
     tax treatment of such benefits and statistics and other information
     relating to maintaining a particular standard of living and outliving
     existing assets);

..        asset allocation strategies and the benefits of diversifying among
     asset classes;

..        the benefits of international and emerging market investments;
 
..        the effects of inflation on investing and saving;
 
..        the benefits of establishing and maintaining a regular pattern of
     investing and the benefits of dollar-cost averaging; and

..        measures of portfolio risk, including but not limited to, alpha, beta
     and standard deviation.

The Trust may from time to time use comparisons, graphs or charts in
advertisements to depict the following types of information:

..     the performance of various types of securities (common stocks, small
     company stocks, long-term government bonds, treasury bills and certificates
     of deposit) over time. However, the characteristics of these securities are
     not identical to, and may be

                                     -74-
<PAGE>
 
          very different from, those of a Fund's portfolio;

..                the dollar and non-dollar based returns of various market
          indices (i.e., Morgan Stanley Capital International EAFE Index, FT-
          Actuaries Europe & Pacific Index and the Standard & Poor's Index of
          500 Common Stocks) over varying periods of time;

..                total stock market capitalizations of specific countries and
          regions on a global basis;

 
..                performance of securities markets of specific countries and
          regions; and

..                value of a dollar amount invested in a particular market or
          type of security over different periods of time.

     In addition, the Trust may from time to time include rankings of Goldman,
Sachs & Co.'s research department by publications such as the Institutional
Investor and the Wall Street Journal in advertisements.
    

     The CORE Large Cap Growth Fund was organized on May 1, 1997 and has no
operating or performance history prior thereto. However, in accordance with
interpretive positions expressed by the staff of the SEC, the Fund has adopted
the adjusted performance record of a separate account managed by the Advisers
for periods prior to the Fund's commencement of operations which converted into
Class A Shares as of the commencement date. Any quotation of performance data of
this Fund relating to this period will include the adjusted performance record
of the applicable separate account. The performance record of the separate
account quoted by the Fund have been adjusted downward based on the expenses
applicable to Class A Shares (the class into which the separate account
transferred) to reflect the expenses expected to be incurred by the Fund as
stated in the expense table in the Prospectus. These expenses include any sales
charges and asset-based charges (i.e., fees under Distribution and Authorized
Dealer Service Plans) imposed and  other operating expenses. Total return
quotations will be calculated pursuant to SEC approved methodology. Prior to May
1, 1997, the separate account was a separate investment advisory account under
discretionary management by the Adviser and had substantially similar investment
objectives, policies and strategies as the Fund. Unlike the Fund, the separate
account was not registered as an investment company under the Act and therefore
was not subject to certain investment restrictions and operational requirements
that are imposed on investment companies by the Act. If the separate account had
been registered as an investment company under the Act, the separate account's
performance may have been adversely affected by such restrictions and
requirements. On May 1, 1997, the separate account transferred a portion of its
assets to the Fund in exchange for Fund shares. The performance record of each
other class has been linked to the performance of the separate account (based on
Class A expenses) and the Class A performance for any periods prior to
commencement of operations of a class of shares.     

                                     -75-
<PAGE>
 
    
     The Service Shares of the Balanced, Capital Growth, Small Cap Value, Growth
and Income, CORE U.S. Equity, CORE Large Cap Growth and International Equity
Funds commenced operations on August 15, 1997, August 15, 1997, August 15, 1997,
March 16, 1996, June 7, 1996, May 1, 1997 and March 6, 1996, respectively.  The
Service Shares of these Funds had no operating or performance history prior
thereto.  However, in accordance with interpretive positions expressed by the
staff of the SEC, each of these Funds has adopted the performance records of its
respective Class A Shares from that class' inception date (October 12, 1994,
April 20, 1990, October 22, 1992, February 5, 1993, May 24, 1991, May 1, 1997
and December 1, 1992 respectively) to the inception dates of Service Shares
stated above.  Quotations of performance data of these Funds relating to this
period include the adjusted performance record of the applicable Class A Shares.
The performance records of the applicable Class A Shares reflect the expenses
incurred by the Fund.  These expenses include asset-based charges (i.e., fees
under Distribution and Authorized Dealer Service Plans) and other operating
expenses.  Total return quotations are calculated pursuant to SEC-approved
methodology.     
                                     -76-
<PAGE>
 
                                  INTRODUCTION
                           VALUE OF $1,000 INVESTMENT
                         (AVERAGE ANNUAL TOTAL RETURN)     

<TABLE>    
<CAPTION>
                                                                                                           Assuming no voluntary 
                                                                                                           waiver of fees and no
                                                                                                           expense reimbursements
                                                                                                         --------------------------
                                                                                Assumes                     Assumes  
                                                                                maximum        Assumes      maximum        Assumes
                                                                            applicable sales   no sales  applicable sales  no sales
Fund                           Class              Time Period                    Charge**       Charge       Charge**       Charge
- ----                           -----              -----------                    ------         ------       ------        -------
<S>                       <C>             <C>                                   <C>             <C>        <C>            <C> 
Balanced Fund              A               10/12/94-1/31/98 - Since inception     17.45%         19.48%      15.85%        17.85%
Balanced Fund              A               2/1/97-1/31/98 - One year              11.10          17.54       10.48         16.90
Balanced Fund              B               5/1/96-1/31/97 - Since inception       16.60          18.96       16.15         18.51
Balanced Fund              B               2/1/97-1/31/98 - One year              11.30          16.71       10.95         16.36
Balanced Fund              C               8/15/97-1/31/98 - Since inception*      1.47           2.49        1.33          2.35
Balanced Fund              Institutional   8/15/97-1/31/98 - Since inception*       N/A           2.93         N/A          2.68
Balanced Fund              Service         10/12/94-1/31/98 - Since inception       N/A          19.43         N/A         17.88
Balanced Funds             Service         2/1/97-1/31/98 - One Year                N/A          17.39         N/A         16.97
 
Growth and Income          A               2/5/93-1/31/98 - Since inception       18.56          19.91       17.87         19.21
Growth and Income          A               2/1/97-1/31/98 - One year              16.90          23.71       16.69         23.48
Growth and Income          B               5/1/96-1/31/98 - Since inception       23.72          26.06       23.71         26.05
Growth and Income          B               2/1/97-1/31/98 - One year              17.36          22.87       17.34         22.85
Growth and Income          C               8/15/97-1/31/98 - Since inception*     (0.50)          0.51       (0.56)         0.49
Growth and Income          Institutional   6/3/96-1/31/98 - Since inception         N/A          27.58         N/A         27.57
Growth and Income          Institutional   2/1/97-1/31/98 - One year                N/A          24.24         N/A         24.23
Growth and Income          Service         2/5/93-1/31/98 - Since inception         N/A          19.88         N/A         19.29
Growth and Income          Service         2/1/97-1/31/98 - One year                N/A          23.75         N/A         23.63
 
CORE U.S. Equity           A               5/24/91-1/31/98 - Since inception      15.18          16.15       14.90         15.87
CORE U.S. Equity           A               2/1/93-1/31/98 - Five year             18.20          19.54       17.94         19.28
CORE U.S. Equity           A               2/1/97-1/31/98 - One year              18.07          24.96       17.85         24.72
CORE U.S. Equity           B               5/1/96-1/31/98 - Since inception       22.49          24.71          --         24.53
CORE U.S. Equity           B               2/1/97-1/31/98 - One year              18.81          24.28          --         24.08
CORE U.S. Equity           C               8/15/97-1/31/98 - Since inception*      3.80           4.85          --          4.77
CORE U.S. Equity           Institutional   6/15/95-1/31/98 - Since inception        N/A          27.17         N/A         26.90
CORE U.S. Equity           Institutional   2/1/97-1/31/98 - One year                N/A          25.76         N/A         25.55
CORE U.S. Equity           Service         5/24/91-1/31/98 - Since inception        N/A          16.18         N/A         15.92
CORE U.S. Equity           Service         2/1/93-1/31/98 - Five year               N/A          19.59         N/A         19.32
CORE U.S. Equity           Service         2/1/97-1/31/98 - One year                N/A          25.11         N/A         25.03
 
CORE Large Cap Growth      A               11/11/91-1/31/98 - Since inception     19.82          20.95       19.61         20.73
CORE Large Cap Growth      A               2/1/93-1/31/98 - Five year             22.17          23.55       21.90         23.28
CORE Large Cap Growth      A               2/1/97-1/31/98 - One year              19.70          26.57       18.39         25.19
CORE Large Cap Growth      B               5/1/97-1/31/98 - Since inception*      18.09          19.20       23.26         22.15
</TABLE>     

                                       -77-
<PAGE>
 
<TABLE>    
<CAPTION>
                                                                                                           Assuming no voluntary 
                                                                                                           waiver of fees and no
                                                                                                           expense reimbursements
                                                                                                         --------------------------
                                                                                Assumes                     Assumes  
                                                                                maximum        Assumes      maximum        Assumes
                                                                            applicable sales   no sales  applicable sales  no sales
Fund                           Class              Time Period                    Charge**       Charge       Charge**       Charge
- ----                           -----              -----------                    ------         ------       ------        -------
<S>                       <C>             <C>                                   <C>             <C>        <C>            <C> 
CORE Large Cap Growth      C               8/15/97-1/31/98 - Since inception*     3.53%          4.56%        2.94%         3.97%
CORE Large Cap Growth      Institutional   11/11/91-1/31/98 - Since inception      N/A          20.96          N/A         20.78
CORE Large Cap Growth      Institutional   2/1/93-1/31/98 - Five year              N/A          23.57          N/A         23.34
CORE Large Cap Growth      Institutional   2/1/97-1/31/98 - One year               N/A          26.67          N/A         25.48
CORE Large Cap Growth      Service         11/11/91-1/31/98 - Since inception      N/A          20.91          N/A         20.73
CORE Large Cap Growth      Service         2/1/93-1/31/98 - Five year              N/A          23.51          N/A         23.28
CORE Large Cap Growth      Service         2/1/97-1/31/98 One year                 N/A          26.34          N/A         25.18
 
CORE Small Cap Equity      A               8/15/97-1/31/98 - Since inception*     0.54           6.37        (0.70)         5.07
CORE Small Cap Equity      B               8/15/97-1/31/98 - Since inception*     1.05           6.07        (0.03)         4.99
CORE Small Cap Equity      C               8/15/97-1/31/98 - Since inception*     5.16           6.17         3.88          4.89
CORE Small Cap Equity      Institutional   8/15/97-1/31/98 - Since inception*      N/A           6.57          N/A          5.38
CORE Small Cap Equity      Service         8/15/97-1/31/98 - Since inception*      N/A           6.47          N/A          5.19
 
CORE International Equity  A               8/15/97-1/31/98 - Since inception*   (12.72)         (7.66)      (14.10)        (9.11)
CORE International Equity  B               8/15/97-1/31/98 - Since inception*   (12.51)         (7.90)      (13.86)        (9.25)
CORE International Equity  C               8/15/97-1/31/98 - Since inception*    (8.72)         (7.80)      (10.07)        (9.15)
CORE International Equity  Institutional   8/15/97-1/31/98 - Since inception*      N/A          (7.45)         N/A         (8.81)
CORE International Equity  Service         8/15/97-1/31/98 - Since inception*      N/A          (7.70)         N/A         (9.12)
 
Capital Growth             A               4/20/90-1/31/98 - Since inception     17.30          18.15        16.97         17.82
Capital Growth             A               2/1/93-1/31/98 - Five year            17.63          18.97        17.38         18.71
Capital Growth             A               2/1/97-1/31/98 - One year             22.61          29.71        22.31         29.40
Capital Growth             B               5/1/96-1/31/98 - Since inception      25.22          27.73        25.21         27.72
Capital Growth             B               2/1/97-1/31/98 - One year             22.86          28.73        22.84         28.71
Capital Growth             C               8/15/97-1/31/98 - Since inception*     9.74           8.83         7.73          8.82
Capital Growth             Institutional   8/15/97-1/31/98 - Since inception*      N/A           9.31          N/A          9.28
Capital Growth             Service         4/20/90-1/31/98 - Since inception       N/A          18.16          N/A         17.85
Capital Growth             Service         2/1/93-1/31/98 - Five year              N/A          18.97          N/A         18.72
Capital Growth             Service         2/1/97-1/31/98 - One year               N/A          29.73          N/A         29.68
 
Mid Cap Equity             A               8/15/97-1/31/98 - Since inception*    (2.29)          3.42        (2.34)         3.36
Mid Cap Equity             B               8/15/97-1/31/98 - Since inception*    (1.99)          3.17        (2.04)         3.12
</TABLE>     
                                       -78-                       
<PAGE>

<TABLE>    
<CAPTION>
                                                                                                           Assuming no voluntary 
                                                                                                           waiver of fees and no
                                                                                                           expense reimbursements
                                                                                                         --------------------------
                                                                                Assumes                     Assumes  
                                                                                maximum        Assumes      maximum        Assumes
                                                                            applicable sales   no sales  applicable sales  no sales
Fund                           Class              Time Period                    Charge**       Charge       Charge**       Charge
- ----                           -----              -----------                    ------         ------       ------        -------
<S>                       <C>             <C>                                   <C>             <C>        <C>            <C> 
Mid Cap Equity             C               8/15/97-1/31/98 - Since inception*    2.24            3.27         2.19          3.22
Mid Cap Equity             Institutional   8/1/95-1/31/98 - Since inception       N/A           25.25          N/A         25.13
Mid Cap Equity             Institutional   2/1/97-1/31/98 - One year              N/A           30.86          N/A         30.71
Mid Cap Equity             Service         7/18/97-1/31/98 - Since inception*     N/A            6.30          N/A          6.22
 
International Equity       A               12/1/92-1/31/98 - Since inception     9.94           11.15         9.70         10.91
International Equity       A               2/1/93-1/31/98 - Five year           10.02           11.27         9.85         11.11
International Equity       A               2/1/97-1/31/98 - One year             5.03           11.12         4.90         10.98
International Equity       B               5/1/96-1/31/98 - Since inception      5.18            7.55         5.07          7.44
International Equity       B               2/1/97-1/31/98 - One year             5.11           10.51         5.01         10.41
International Equity       C               8/15/97-1/31/98 - Since inception*    6.86           (5.92)       (6.93)        (5.99)
International Equity       Institutional   2/7/96-1/31/98 - Since inception       N/A           12.27          N/A         12.13
International Equity       Institutional   2/1/97-1/31/98 - One year              N/A           11.82          N/A         11.71
International Equity       Service         12/1/92-1/31/98 - Since inception      N/A           11.19          N/A         11.02
International Equity       Service         2/1/93-1/31/98 - Five year             N/A           11.32          N/A         11.17
International Equity       Service         2/1/97-1/31/98 - One year              N/A           11.37          N/A         11.25
 
Small Cap Value            A               10/22/92-1/31/98 - Since inception   14.65           15.89        14.33         15.56
Small Cap Value            A               2/1/93-1/31/98 - Five year           11.80           13.07        11.58         12.85
Small Cap Value            A               2/1/97-1/31/98 - One year            19.21           26.17        18.96         25.90
Small Cap Value            B               5/1/96-1/31/98 - Since inception     14.79           17.15        14.82         17.18
Small Cap Value            B               2/1/97-1/31/98 - One year            19.80           25.29         0.15         25.31
Small Cap Value            C               8/15/97-1/31/98 - Since inception*    4.49            5.55         4.58          5.64
Small Cap Value            Institutional   8/15/97-1/31/98 - Since inception*     N/A            6.08          N/A          6.08
Small Cap Value            Service         10/22/92-1/31/98 - Since inception     N/A           15.89          N/A         15.66
Small Cap Value            Service         2/1/93-1/31/98 - Five year             N/A           13.07          N/A         12.89
Small Cap Value            Service         2/1/97-1/31/98 - One year              N/A           26.17          N/A         26.43
 
Asia Growth                A               7/8/94-1/31/98 - Since inception    (14.31)         (12.94)      (14.55)       (13.19)
Asia Growth                A               2/1/97-1/31/98 - One year           (51.33)         (48.49)      (51.45)       (48.62)
Asia Growth                B               5/1/96-1/31/98 - Since inception    (35.51)         (34.00)      (35.60)       (34.09)
Asia Growth                B               2/1/97-1/31/98 - One year           (51.27)         (48.70)      (51.38)       (48.81)
Asia Growth                C               8/15/97-1/31/98 - Since inception*  (47.70)         (47.17)      (47.75)       (47.22)
Asia Growth                Institutional   2/2/96-1/31/98 - Since inception       N/A             N/A          N/A           N/A
</TABLE>      
                                     -79-

<PAGE>

<TABLE>    
<CAPTION>
                                                                                                           Assuming no voluntary 
                                                                                                           waiver of fees and no
                                                                                                           expense reimbursements
                                                                                                         --------------------------
                                                                                Assumes                     Assumes  
                                                                                maximum        Assumes      maximum        Assumes
                                                                            applicable sales   no sales  applicable sales  no sales
Fund                           Class              Time Period                    Charge**       Charge       Charge**       Charge
- ----                           -----              -----------                    ------         ------       ------        -------
<S>                       <C>             <C>                                   <C>             <C>        <C>            <C> 
Asia Growth                Institutional   2/1/97-1/31/98 - One year               N/A            N/A          N/A           N/A   
Emerging Markets Equity    A               12/15/97-1/31/98 - Since inception*   (8.41)         (3.10)       (8.91)        (3.62)  
Emerging Markets Equity    B               12/15/97-1/31/98 - Since inception*   (7.95)         (3.10)       (8.47)        (3.62)  
Emerging Markets Equity    C               12/15/97-1/31/98 - Since inception*   (3.97)         (3.00)       (4.49)        (3.52)  
Emerging Markets Equity    Institutional   12/15/97-1/31/98 - Since inception*     N/A          (3.00)         N/A         (3.51)  
Emerging Markets Equity    Service         12/15/97-1/31/98 - Since inception*     N/A          (3.10)         N/A         (3.62)  
</TABLE>     

__________________________

All returns are average annual total returns.
*  Represents an aggregate total return (not annualized) since this class has
   not completed a full twelve months of operations.
    
** Total return reflects a maximum initial sales charge of 5.5% for Class A
   Shares, the assumed deferred sales charge for Class B Shares (5% maximum
   declining to 0% after six years) and the assumed deferred sales charge for
   Class C Shares (1% if redeemed within 12 months of purchase).     

                                     -80-
<PAGE>
 
     From time to time, advertisements or information may include a discussion
of certain attributes or benefits to be derived by an investment in the Fund.
Such advertisements or information may include symbols, headlines or other
material which highlight or summarize the information discussed in more detail
in the communication.

     The Trust may from time to time summarize the substance of discussions
contained in shareholder reports in advertisements and publish the adviser's
views as to markets, the rationale for a Fund's investments and discussions of a
Fund's current asset allocation.

     In addition, from time to time, advertisements or information may include a
discussion of asset allocation models developed by GSAM and/or its affiliates,
certain attributes or benefits to be derived from asset allocation strategies
and the Goldman Sachs mutual funds that may be offered as investment options for
the strategic asset allocations.  Such advertisements and information may also
include GSAM's current economic outlook and domestic and international market
views to suggest periodic tactical modifications to current asset allocation
strategies.  Such advertisements and information may include other materials
which highlight or summarize the services provided in support of an asset
allocation program.

     A Fund's performance data will be based on historical results and will not
be intended to indicate future performance.  A Fund's total return and yield
will vary based on market conditions, portfolio expenses, portfolio investments
and other factors.  The value of a Fund's shares will fluctuate and an
investor's shares may be worth more or less than their original cost upon
redemption.  The Trust may also, at its discretion, from time to time make a
list of a Fund's holdings available to investors upon request.

     Total return will be calculated separately for each class of shares in
existence.  Because each class of shares may be subject to different expenses,
total return with respect to each class of shares of a Fund will differ.


                              SHARES OF THE TRUST

    
     The Funds, except the CORE International Equity, CORE Small Cap Equity,
CORE Large Cap Growth, European Equity, Japanese Equity, International Small
Cap, Emerging Markets Equity and Real Estate Securities Funds were reorganized
from series of a Maryland corporation as part of Goldman Sachs Trust, a Delaware
business trust, by a Declaration of Trust dated January 28, 1997, on April 30,
1997.     

     The Act requires that where more than one class or series of shares exists,
each class or series must be preferred over all other classes or series in
respect of assets specifically allocated to such class or series.   The Trustees
also have authority to classify and reclassify any series of shares into one or
more classes of shares.  As of the date of this Additional Statement, the
Trustees have classified the shares of the Funds into five classes:
Institutional Shares, Service Shares, Class A Shares, Class B Shares and Class C
Shares.

                                     -81-
<PAGE>
 
    
     Each Institutional Share, Service Share, Class A Share, Class B Share and
Class C Share of a Fund represents a proportionate interest in the assets
belonging to the applicable class of the Fund. All expenses of a Fund are borne
at the same rate by each class of shares, except that fees under Service Plans
are borne exclusively by Service Shares, fees under Distribution and Authorized
Dealer Service Plans are borne exclusively by Class A, Class B or Class C Shares
and transfer agency fees may be borne at different rates by different share
classes.  The Trustees may determine in the future that it is appropriate to
allocate other expenses differently between classes of shares and may do so to
the extent consistent with the rules of the SEC and positions of the Internal
Revenue Service.  Each class of shares may have different minimum investment
requirements and be entitled to different  shareholder services.  With limited
exceptions, shares of a class may only be exchanged for shares of the same or an
equivalent class of another fund.  See "Exchange Privilege" in the 
Prospectus.     
    
     Institutional Shares may be purchased at net asset value without a sales
charge for accounts in the name of an investor or institution that is not
compensated by a Fund under a Plan for services provided to the institution's
customers.     

     Service Shares may be purchased at net asset value without a sales charge
for accounts held in the name of an institution that, directly or indirectly,
provides certain account administration and shareholder liaison services to its
customers, including maintenance of account records and processing orders to
purchase, redeem and exchange Service Shares. Service Shares bear the cost of
account administration fees at the annual rate of up to 0.50% of the average
daily net assets of the Fund attributable to Service Shares.

     Class A Shares are sold, with an initial sales charge of up to 5.5%,
through brokers and dealers who are members of the National Association of
Securities Dealers, Inc. and certain other financial service firms that have
sales agreements with Goldman Sachs.  Class A Shares bear the cost of
distribution (Rule 12b-1) fees at the aggregate rate of up to 0.25% of the
average daily net assets of such Class A Shares.  Class A Shares also bear the
cost of an Authorized Dealer Service Plan at an annual rate of up to  0.25% of
the average daily net assets attributable to Class A Shares.

     Class B Shares of the Funds are sold subject to a contingent deferred sales
charge of up to 5.0% through brokers and dealers who are members of the National
Association of Securities Dealers Inc. and certain other financial services
firms that have sales arrangements with Goldman Sachs.  Class B Shares bear the
cost of distribution (Rule 12b-1) fees at the aggregate rate of up to 0.75% of
the average daily net assets attributable to Class B Shares.  Class B Shares
also bear the cost of an Authorized Dealer Service Plan at an annual rate of up
to 0.25% of the average daily net assets attributable to Class B Shares.

     Class C Shares of the Funds are sold subject to a contingent deferred sales
charge of up to 1.0% through brokers and dealers who are members of the National
Association of Securities Dealers Inc. and certain other financial services
firms that have sales arrangements with Goldman Sachs.  Class C Shares bear the
cost of distribution (Rule 12b-1) fees at the aggregate rate of up to 0.75% of
the average daily net assets attributable to Class C Shares.  Class C Shares

                                     -82-
<PAGE>
 
also bear the cost of an Authorized Dealer Service Plan at an annual rate of up
to 0.25% of the average daily net assets attributable to Class C Shares.

     It is possible that an institution or its affiliate may offer different
classes of shares (i.e., Institutional, Service, Class A Shares, Class B Shares
and Class C Shares) to its customers and thus receive different compensation
with respect to different classes of shares of each Fund.  Dividends paid by
each Fund, if any, with respect to each class of shares will be calculated in
the same manner, at the same time on the same day and will be the same amount,
except for differences caused by the differences in expenses discussed above.
Similarly, the net asset value per share may differ depending upon the class of
shares purchased.

     Certain aspects of the shares may be altered after advance notice to
shareholders if it is deemed necessary in order to satisfy certain tax
regulatory requirements.
    
     When issued, shares are fully paid and non-assessable.  In the event of
liquidation, shareholders are entitled to share pro rata in the net assets of
the applicable class of the relevant Fund available for distribution to such
shareholders.  All shares are freely transferable and have no preemptive,
subscription or conversion rights.     
    
     As of ______, 1998 State Street Bank & Trust Company as Trustee (GS Profit
Sharing Master Trust), P.O. Box 1992, Boston, MA 02105, was recordholder of
13.2% and Marine Midland Bank as Trustee (Mark IV Ind & Subs Employees
Retirement Income Fund) P.O. Box 1329, Attention:  Mutual Fund Processing,
Buffalo, NY 14240, was recordholder of 6.0% of CORE U.S. Equity Fund's
outstanding shares; Fluor Corporation, Master Retirement Trust, 3353 Michelson
Drive, Irvine, CA 92698, was recordholder of 17.0%, Goldman Sachs CORE Large Cap
Fund, Omnibus A/C - Growth and Income Strategy, 4900 Sears Tower, Chicago, IL
60606, was recordholder of 8.7% and Goldman Sachs CORE Large Cap Growth Fund,
Omnibus A/C - Growth Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of 7.7% of CORE Large Cap Growth Fund; Goldman Sachs CORE Small
Cap, Omnibus A/C Growth Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of 10.9%, The Goldman Sachs Group LP, Seed Account, Attn:  Karen
Yost, 85 Broad Street, New York, NY 10004, was recordholder of 10.9% and Goldman
Sachs CORE Small Cap Equity Fund, Omnibus A/C Growth & Income Strategy, 4900
Sears Tower, Chicago, IL 60606, was recordholder of 9.7% of CORE Small Cap
Equity Fund's outstanding shares; Goldman Sachs CORE International Equity Fund,
Omnibus A/C Growth & Income Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of 29.1%, Goldman Sachs CORE International Equity Fund, Omnibus A/C
- - Growth Strategy, 4900 Sears Tower, Chicago, IL 60606, was recordholder of
23.1%, The Goldman Sachs Group LP, Seed Account, Attn:  Karen Yost, 85 Broad
Street, New York, NY 10004,  was recordholder of 11.7%, Goldman Sachs CORE
International Equity Fund, Omnibus A/C Aggressive Growth Strategy, 4900 Sears
Tower, Chicago, IL 60606, was recordholder of 9.6% and Goldman Sachs CORE
International Equity Fund, Omnibus A/C Income Strategy, 4900 Sears Tower,
Chicago, IL 60606, was recordholder of 5.7% of CORE International Equity Fund's
outstanding shares; State Street Bank and Trust Company as Trustee, (GS Profit
Sharing Master Trust), was recordholder of 59.9% of Mid Cap Equity Fund's
outstanding shares; Ralph Lauren 1997 CRUT, C/O Arnold Cohen, 111 W. 40th
Street, New York, NY 10018, was recordholder of 11.1%, B.J.     

                                     -83-
<PAGE>
 
McCloskey, T.D. McCloskey, W.R. Jordan, R.L. Branstein as Trustees, McCloskey
Trust U/A/D 8/10/72, P.O. Box 7846, Aspen, CO 81612, was recordholder of 9.8%,
GTE Investment Management Corporation, Attn: Robert Nunt, One Stamford Forum,
Stamford, CT 06904, was recordholder of 7.2%, Goldman Sachs Emerging Markets
Equity Fund, Omnibus A/C Growth & Income Strategy, 4900 Sears Tower, Chicago, IL
60606, was recordholder of 5.9% and Goldman Sachs Emerging Markets Equity Fund,
Omnibus A/C Growth Strategy, 4900 Sears Tower, Chicago, IL 60606, was
recordholder of 5.8% of Emerging Markets Equity Fund's outstanding shares; State
Street Bank and Trust Company as Trustee, FBO Goldman Sachs Employee Pension
Plan, Attn: Jennifer Consigli, 200 Newport Avenue, North Quincy, MA 02170, was
recordholder of 6.4% of Asia Growth Fund's outstanding shares.

     Rule 18f-2 under the Act provides that any matter required to be submitted
by the provisions of the Act or applicable state law, or otherwise, to the
holders of the outstanding voting securities of an investment company such as
the Trust shall not be deemed to have been effectively acted upon unless
approved by the holders of a majority of the outstanding shares of each class or
series affected by such matter.  Rule 18f-2 further provides that a class or
series shall be deemed to be affected by a matter unless the interests of each
class or series in the matter are substantially identical or the matter does not
affect any interest of such class or series.  However, Rule 18f-2 exempts the
selection of independent public accountants, the approval of principal
distribution contracts and the election of directors from the separate voting
requirements of Rule 18f-2.

     The Trust is not required to hold annual meetings of shareholders and does
not intend to hold such meetings. In the event that a meeting of shareholders is
held, each share of the Trust will be entitled, as determined by the Trustees,
either to one vote for each share or to one vote for each dollar of net asset
value represented by such shares on all matters presented to shareholders
including the elections of Trustees (this method of voting being referred to as
"dollar based voting"). However, to the extent required by the Act or otherwise
determined by the Trustees, series and classes of the Trust will vote separately
from each other. Shareholders of the Trust do not have cumulative voting rights
in the election of Trustees. Meetings of shareholders of the Trust, or any
series or class thereof, may be called by the Trustees, certain officers or upon
the written request of holders of 10% or more of the shares entitled to vote at
such meetings. The shareholders of the Trust will have voting rights only with
respect to the limited number of matters specified in the Declaration of Trust
and such other matters as the Trustees may determine or may be required by law.
    
     The Declaration of Trust provides for indemnification of Trustees,
officers, employees and agents of the Trust unless the recipient is adjudicated
(i) to be liable by reason of willful misfeasance, bad faith, gross negligence
or reckless disregard of the duties involved in the conduct of such person's
office or (ii) not to have acted in good faith in the reasonable belief that
such person's actions were in the best interest of the Trust. The Declaration of
Trust provides that, if any shareholder or former shareholder of any series is
held personally liable solely by reason of being or having been a shareholder
and not because of the shareholder's acts or omissions or for some other reason,
the shareholder or former shareholder (or heirs, executors, administrators,
legal representatives or general successors) shall be held harmless from 
and     

                                     -84-
<PAGE>
 
indemnified against all loss and expense arising form such liability. The Trust,
acting on behalf of any affected series, must, upon request by such shareholder,
assume the defense of any claim made against such shareholder for any act or
obligation of the series and satisfy any judgment thereon from the assets of the
series.
    
     The Declaration of Trust permits the termination of the Trust or of any
series or class of the Trust (i) by a majority of the affected shareholders at a
meeting of shareholders of the Trust, series or class; or (ii) by a majority of
the Trustees without shareholder approval if the Trustees determine that such
action is in the best interest of the Trust, series or its respective
shareholders. The factors and events that the Trustees may take into account in
making such determination include (i) the inability of the Trust or any
successor series or class to maintain its assets at an appropriate size; (ii)
changes in laws or regulations governing the Trust, series or class or affecting
assets of the type in which it invests; or (iii) economic developments or trends
having a significant adverse impact on their business or operations.     

     The Declaration of Trust authorizes the Trustees without shareholder
approval to cause the Trust, or any series thereof, to merge or consolidate with
any corporation, association, trust or their organization or sell or exchange
all or substantially all of the property belonging to the Trust or any series
thereof. In addition, the Trustees, without shareholder approval, may adopt a
master-feeder structure by investing all or a portion of the assets of a series
of the Trust in the securities of another open-end investment company.
    
     The Declaration of Trust permits the Trustees to amend the Declaration of
Trust without a shareholder vote. However, shareholders of the Trust have the
right to vote on any amendment (i) that would adversely affect the voting rights
of shareholder, (ii) that is required by law to be approved by shareholders;
(iii) that would amend the provisions of the Declaration of Trust regarding
amendments and supplements thereto; or (iv) that the Trustees determine to
submit to shareholders.     

     The Trustees may appoint separate Trustees with respect to one or more
series or classes of the Trust's shares (the "Series Trustees"). Series Trustees
may, but are not required to, serve as Trustees of the Trust or any other series
or class of the Trust. The Series Trustees have, to the exclusion of any other
Trustees of the Delaware Trust, all the powers and authorities of Trustees under
the Trust Instrument with respect to any other series or class.

Shareholder and Trustee Liability
- ---------------------------------

     Under Delaware Law, the shareholders of the Funds are not generally subject
to liability for the debts or obligations of the Trust.  Similarly, Delaware law
provides that a series of the Trust will not be liable for the debts or
obligations of any other series of the Trust. However, no similar statutory or
other authority limiting business trust shareholder liability exists in other
states.  As a result, to the extent that a Delaware business trust or a
shareholder is subject to the jurisdiction of courts of such other states, the
courts may not apply Delaware law and may thereby subject the Delaware business
trust shareholders to liability.  To guard against this risk, the Declaration of
Trust contains an express disclaimer of shareholder liability for acts or

                                     -85-
<PAGE>
 
obligations of a Fund.  Notice of such disclaimer will normally be given in each
agreement, obligation or instrument entered into or executed by a series or the
Trustees.  The Declaration of Trust provides for indemnification by the relevant
Fund for all loss suffered by a shareholder as a result of an obligation of the
series.  The Declaration of Trust also provides that a series shall, upon
request, assume the defense of any claim made against any shareholder for any
act or obligation of the series and satisfy any judgment thereon.  In view of
the above, the risk of personal liability of shareholders of a Delaware business
trust is remote.

     In addition to the requirements under Delaware law, the Declaration of
Trust provides that shareholders of a series may bring a derivative action on
behalf of the series only if the following conditions are met: (a) shareholders
eligible to bring such derivative action under Delaware law who hold at least
10% of the outstanding shares of the series, or 10% of the outstanding shares of
the class to which such action relates, shall join in the request for the
Trustees to commence such action; and (b) the Trustees must be afforded a
reasonable amount of time to consider such shareholder request and to
investigate the basis and to employ other advisers in considering the merits of
the request and shall require an undertaking by the shareholders making such
request to reimburse the series for the expense of any such advisers in the
event that the Trustees determine not to bring such action.

     The Declaration of Trust further provides that the Trustees will not be
liable for error of judgment or mistakes of fact or law, but nothing in the
Declaration of Trust protects a Trustee against liability to which he or she
would otherwise be subject by reason of willful misfeasance, bad faith, gross
negligence, or reckless disregard of the duties involved in the conduct of his
or her office.


                                    TAXATION

     The following is a summary of the principal U.S. federal income, and
certain state and local, tax considerations regarding the purchase, ownership
and disposition of shares in each Fund of the Trust.  This summary does not
address special tax rules applicable to certain classes of investors, such as
tax-exempt entities, insurance companies and financial institutions.  Each
prospective shareholder is urged to consult his own tax adviser with respect to
the specific federal, state, local and foreign tax consequences of investing in
each Fund.  The summary is based on the laws in effect on the date of this
Additional Statement, which are subject to change.

General
    
     Each Fund is a separate taxable entity.  Real Estate Securities, European
Equity, Japanese Equity and International Small Cap Funds each intend to elect
and each other Fund has elected to be treated and intends to qualify for each
taxable year as a regulated investment company under Subchapter M of the 
Code.     

     Qualification as a regulated investment company under the Code requires,
among other 

                                     -86-
<PAGE>
 
    
things, that (a) a Fund derive at least 90% of its gross income for its taxable
year from dividends, interest, payments with respect to securities loans and
gains from the sale or other disposition of stocks or securities or foreign
currencies, or other income (including but not limited to gains from options,
futures, and forward contracts) derived with respect to its business of
investing in such stock, securities or currencies (the "90% gross income test");
and (b) such Fund diversify its holdings so that, at the close of each quarter
of its taxable year, (i) at least 50% of the market value of such Fund's total
(gross) assets is composed of cash, cash items, U.S. Government securities,
securities of other regulated investment companies and other securities limited
in respect of any one issuer to an amount not greater in value than 5% of the
value of such Fund's total assets and to not more than 10% of the outstanding
voting securities of such issuer, and (ii) not more than 25% of the value of its
total (gross) assets is invested in the securities of any one issuer (other than
U.S. Government securities and securities of other regulated investment
companies) or two or more issuers controlled by the Fund and engaged in the
same, similar or related trades or businesses. For purposes of the 90% gross
income test, income that a Fund earns from equity interests in certain entities
that are not treated as corporations (e.g., partnerships or trusts) for U.S. tax
purposes will generally have the same character for such Fund as in the hands of
such an entity; consequently, a Fund may be required to limit its equity
investments in such entities that earn fee income, rental income, or other
nonqualifying income. In addition, future Treasury regulations could provide
that qualifying income under the 90% gross income test will not include gains
from foreign currency transactions that are not directly related to a Fund's
principal business of investing in stock or securities or options and futures
with respect to stock or securities. Using foreign currency positions or
entering into foreign currency options, futures and forward or swap contracts
for purposes other than hedging currency risk with respect to securities in a
Fund's portfolio or anticipated to be acquired may not qualify as "directly-
related" under these tests.     

     If a Fund complies with such provisions, then in any taxable year in which
such Fund distributes, in compliance with the Code's timing and other
requirements, at least 90% of its "investment company taxable income" (which
includes dividends, taxable interest, taxable accrued original issue discount
and market discount income, income from securities lending, any net short-term
capital gain in excess of net long-term capital loss, certain net realized
foreign exchange gains and any other taxable income other than "net capital
gain," as defined below, and is reduced by deductible expenses), and at least
90% of the excess of its gross tax-exempt interest income (if any) over certain
disallowed deductions, such Fund (but not its shareholders) will be relieved of
federal income tax on any income of the Fund, including long-term capital gains,
distributed to shareholders.  However, if a Fund retains any investment company
taxable income or "net capital gain" (the excess of net long-term capital gain
over net short-term capital loss), it will be subject to a tax at regular
corporate rates on the amount retained.  If the Fund retains any net capital
gain, the Fund may designate the retained amount as undistributed capital gains
in a notice to its shareholders who, if subject to U.S. federal income tax on
long-term capital gains, (i) will be required to include in income for federal
income tax purposes, as long-term capital gain, their shares of such
undistributed amount, and (ii) will be entitled to credit their proportionate
shares of the tax paid by the Fund against their U.S. federal income tax
liabilities, if any, and to claim refunds to the extent the credit exceeds such
liabilities.  For U.S. federal income tax purposes, the tax basis of shares
owned by a shareholder of the Fund will be 

                                     -87-
<PAGE>
 
increased by an amount equal under current law to 65% of the amount of
undistributed net capital gain included in the shareholder's gross income. Each
Fund intends to distribute for each taxable year to its shareholders all or
substantially all of its investment company taxable income, net capital gain and
any net tax-exempt interest. Exchange control or other foreign laws, regulations
or practices may restrict repatriation of investment income, capital or the
proceeds of securities sales by foreign investors such as the CORE International
Equity, International Equity, International Small Cap, Emerging Markets Equity
or Asia Growth Funds and may therefore make it more difficult for such a Fund to
satisfy the distribution requirements described above, as well as the excise tax
distribution requirements described below. However, each Fund generally expects
to be able to obtain sufficient cash to satisfy such requirements from new
investors, the sale of securities or other sources. If for any taxable year a
Fund does not qualify as a regulated investment company, it will be taxed on all
of its investment company taxable income and net capital gain at corporate
rates, and its distributions to shareholders will be taxable as ordinary
dividends to the extent of its current and accumulated earnings and profits.
    
     In order to avoid a 4% federal excise tax, each Fund must distribute (or be
deemed to have distributed) by December 31 of each calendar year at least 98% of
its taxable ordinary income for such year, at least 98% of the excess of its
capital gains over its capital losses (generally computed on the basis of the
one-year period ending on October 31 of such year), and all taxable ordinary
income and the excess of capital gains over capital losses for the previous year
that were not distributed for such year and on which the Fund paid no federal
income tax. For federal income tax purposes, dividends declared by a Fund in
October, November or December to shareholders of record on a specified date in
such a month and paid during January of the following year are taxable to such
shareholders as if received on December 31 of the year declared.  The Funds
anticipate that they will generally make timely distributions of income and
capital gains in compliance with these requirements so that they will generally
not be required to pay the excise tax.  For federal income tax purposes, each
Fund is permitted to carry forward a net capital loss in any year to offset its
own capital gains, if any, during the eight years following the year of the
loss.  Asia Growth Fund had approximately $184,000, $5,487,000 and $10,408,000
and $14,137,000 at October 31, 1997 of capital loss carry forwards expiring in
2002, 2003, 2004 and 2005, respectively, for federal tax purposes. These amounts
are available to be carried forward to offset future capital gains to the extent
permitted by the Code and applicable tax regulations.     

     Gains and losses on the sale, lapse, or other termination of options and
futures contracts, options thereon and certain forward contracts (except certain
foreign currency options, forward contracts and futures contracts) will
generally be treated as capital gains and losses.  Certain of the futures
contracts, forward contracts and options held by a Fund will be required to be
"marked-to-market" for federal income tax purposes, that is, treated as having
been sold at their fair market value on the last day of the Fund's taxable year.
These provisions may require a Fund to recognize income or gains without a
concurrent receipt of cash.  Any gain or loss recognized on actual or deemed
sales of these futures contracts, forward contracts, or options will (except for
certain foreign currency options, forward contracts, and futures contracts) be
treated as 60% long-term capital gain or loss and 40% short-term capital gain or
loss.  As a result of certain hedging transactions entered into by a Fund, the
Fund may be required to defer the 
                                     -88-
<PAGE>
 
recognition of losses on futures contracts, forward contracts, and options or
underlying securities or foreign currencies to the extent of any unrecognized
gains on related positions held by such Fund and the characterization of gains
or losses as long-term or short-term may be changed. The tax provisions
described above applicable to options, futures and forward contracts may affect
the amount, timing and character of a Fund's distributions to shareholders.
Application of certain requirements for qualification as a regulated investment
company and/or these tax rules to certain investment practices, such as dollar
rolls, or certain derivatives such as interest rate swaps, floors, caps and
collars and currency, mortgage or index swaps may be unclear in some respects,
and a Fund may therefore be required to limit its participation in such
transactions. Certain tax elections may be available to a Fund to mitigate some
of the unfavorable consequences described in this paragraph.

     Section 988 of the Code contains special tax rules applicable to certain
foreign currency transactions and instruments that may affect the amount, timing
and character of income, gain or loss recognized by a Fund.  Under these rules,
foreign exchange gain or loss realized with respect to foreign currencies and
certain futures and options thereon, foreign currency-denominated debt
instruments, foreign currency forward contracts, and foreign currency-
denominated payables and receivables will generally be treated as ordinary
income or loss, although in some cases elections may be available that would
alter this treatment. If a net foreign exchange loss treated as ordinary loss
under Section 988 of the Code were to exceed a Fund's investment company taxable
income (computed without regard to such loss) for a taxable year, the resulting
loss would not be deductible by the Fund or its shareholders in future years.
Net loss, if any, from certain foregoing currency transactions or instruments
could exceed net investment income otherwise calculated for accounting purposes
with the result being either no dividends being paid or a portion of a Fund's
dividends being treated as a return of capital for tax purposes, nontaxable to
the extent of a shareholder's tax basis in his shares and, once such basis is
exhausted, generally giving rise to capital gains.

     A Fund's investment in zero coupon securities, deferred interest
securities, certain structured securities or other securities bearing original
issue discount or, if a Fund elects to include market discount in income
currently, market discount, as well as any "mark to market" gain from certain
options, futures or forward contracts, as described above, will generally cause
it to realize income or gain prior to the receipt of cash payments with respect
to these securities or contracts.  In order to obtain cash to enable it to
distribute this income or gain, maintain its qualification as a regulated
investment company and avoid federal income or excise taxes, the Fund may be
required to liquidate portfolio securities that it might otherwise have
continued to hold.
    
     Each Fund (other than CORE U.S. Equity, CORE Large Cap Growth and CORE
Small Cap Equity Funds) anticipates that it will be subject to foreign taxes on
its income (possibly including, in some cases, capital gains) from foreign
securities.  Tax conventions between certain countries and the U.S. may reduce
or eliminate such taxes in some cases.  If, as may occur for CORE International
Equity, International Equity, European Equity, Japanese Equity, International
Small Cap, Emerging Markets Equity and Asia Growth Funds, more than 50% of a
Fund's total assets at the close of any taxable year consists of stock or
securities of foreign     
                                     -89-
<PAGE>
 
corporations, the Fund may file an election with the Internal Revenue Service
pursuant to which shareholders of the Fund would be required to (i) include in
ordinary gross income (in addition to taxable dividends actually received) their
pro rata shares of foreign income taxes paid by the Fund that are treated as
income taxes under U.S. tax regulations (which excludes, for example, stamp
taxes, securities transaction taxes, and similar taxes) even though not actually
received by such shareholders, and (ii) treat such respective pro rata portions
as foreign income taxes paid by them.

    
     If the CORE International Equity, International Equity, European Equity,
Japanese Equity, International Small Cap, Emerging Markets Equity and Asia
Growth Funds make this election, its respective shareholders may then deduct
such pro rata portions of qualified foreign taxes in computing their taxable
incomes, or, alternatively, use them as foreign tax credits, subject to
applicable limitations, against their U.S. federal income taxes.  Shareholders
who do not itemize deductions for federal income tax purposes will not, however,
be able to deduct their pro rata portion of foreign taxes paid by a Fund,
although such shareholders will be required to include their shares of such
taxes in gross income if the election is made.     
    
     If a shareholder chooses to take credit for the foreign taxes deemed paid
by such shareholder as a result of any such election by CORE International
Equity, International Equity,  European Equity, Japanese Equity, International
Small Cap, Emerging Markets Equity or Asia Growth Funds, the amount of the
credit that may be claimed in any year may not exceed the same proportion of the
U.S. tax against which such credit is taken which the shareholder's taxable
income from foreign sources (but not in excess of the shareholder's entire
taxable income) bears to his entire taxable income.  For this purpose,
distributions from long-term and short-term capital gains or foreign currency
gains by a Fund will generally not be treated as income from foreign sources.
This foreign tax credit limitation may also be applied separately to certain
specific categories of foreign-source income and the related foreign taxes.  As
a result of these rules, which have different effects depending upon each
shareholder's particular tax situation, certain shareholders of CORE
International Equity, International Equity, European Equity, Japanese Equity,
International Small Cap, Emerging Markets Equity and Asia Growth Funds may not
be able to claim a credit for the full amount of their proportionate share of
the foreign taxes paid by such Fund even if the election is made by such a 
Fund.     
    
     Shareholders who are not liable for U.S. federal income taxes, including
tax-exempt shareholders, will ordinarily not benefit from this election.  Each
year, if any, that the CORE International Equity, International Equity, European
Equity, Japanese Equity, International Small Cap, Emerging Markets Equity or
Asia Growth Funds files the election described above, its shareholders will be
notified of the amount of (i) each shareholder's pro rata share of qualified
foreign taxes paid by a Fund and (ii) the portion of Fund dividends which
represents income from each foreign country.  The other Funds will not be
entitled to elect to pass foreign taxes and associated credits or deductions
through to their shareholders because they will not satisfy the 50% requirement
described above.  If a Fund cannot or does not make this election, it may deduct
such taxes in computing the amount it is required to distribute.     

     If a Fund acquires stock (including, under proposed regulations, an option
to acquire
                                     -90-
<PAGE>
 
stock such as is inherent in a convertible bond) in certain foreign corporations
that receive at least 75% of their annual gross income from passive sources
(such as interest, dividends, rents, royalties or capital gain) or hold at least
50% of their assets in investments producing such passive income ("passive
foreign investment companies"), the Fund could be subject to federal income tax
and additional interest charges on "excess distributions" received from such
companies or gain from the sale of stock in such companies, even if all income
or gain actually received by the Fund is timely distributed to its shareholders.
The Fund would not be able to pass through to its shareholders any credit or
deduction for such a tax. In some cases, elections may be available that would
ameliorate these adverse tax consequences, but such elections would require the
Fund to include each year certain amounts as income or gain (subject to the
distribution requirements described above) without a concurrent receipt of cash.
Each Fund may limit and/or manage its holdings in passive foreign investment
companies to minimize its tax liability or maximize its return from these
investments.

     Investments in lower-rated securities may present special tax issues for a
Fund to the extent actual or anticipated defaults may be more likely with
respect to such securities.  Tax rules are not entirely clear about issues such
as when a Fund may cease to accrue interest, original issue discount, or market
discount; when and to what extent deductions may be taken for bad debts or
worthless securities; how payments received on obligations in default should be
allocated between principal and income; and whether exchanges of debt
obligations in a workout context are taxable.  These and other issues will be
addressed by a Fund, in the event it invests in such securities, in order to
seek to eliminate or minimize any adverse tax consequences.

Taxable U.S. Shareholders - Distributions

For U.S. federal income tax purposes, distributions by a Fund, whether
reinvested in additional shares or paid in cash, generally will be taxable to
shareholders who are subject to tax. Shareholders receiving a distribution in
the form of newly issued shares will be treated for U.S. federal income tax
purposes as receiving a distribution in an amount equal to the amount of cash
they would have received had they elected to receive cash and will have a cost
basis in each share received equal to such amount divided by the number of
shares received.
    
     Distributions from investment company taxable income for the year will be
taxable as ordinary income.  Distributions designated as derived from a Fund's
dividend income, if any, that would be eligible for the dividends received
deduction if such Fund were not a regulated investment company may be eligible,
for the dividends received deduction for corporate shareholders. The dividends-
received deduction, if available, is reduced to the extent the shares with
respect to which the dividends are received are treated as debt-financed under
federal income tax law and is eliminated if the shares are deemed to have been
held for less than a minimum period, generally 46 days. Because eligible
dividends are limited to those a Fund receives from U.S. domestic corporations,
it is unlikely that a substantial portion of the distributions made by CORE
International Equity, International Equity, European Equity, Japanese Equity,
International Small Cap, Asia Growth and Emerging Markets Equity Funds will
qualify for the dividends-received deduction.  The entire dividend, including
the deducted amount, is considered in determining the excess, if any, of a
corporate shareholder's adjusted      

                                     -91-
<PAGE>
 
current earnings over its alternative minimum taxable income, which may increase
its liability for the federal alternative minimum tax, and the dividend may, if
it is treated as an "extraordinary dividend" under the Code, reduce such
shareholder's tax basis in its shares of a Fund. Capital gain dividends (i.e.,
dividends from net capital gain) if designated as such in a written notice to
shareholders mailed not later than 60 days after a Fund's taxable year closes,
will be taxed to shareholders as long-term capital gain regardless of how long
shares have been held by shareholders, but are not eligible for the dividends
received deduction for corporations. Such long-term capital gain will be 20% or
28% rate gain, depending upon the Fund's holding period for the assets the sale
of which generated the capital gain. Distributions, if any, that are in excess
of a Fund's current and accumulated earnings and profits will first reduce a
shareholder's tax basis in his shares and, after such basis is reduced to zero,
will generally constitute capital gains to a shareholder who holds his shares as
capital assets.

     Different tax treatment, including penalties on certain excess
contributions and deferrals, certain pre-retirement and post-retirement
distributions, and certain prohibited transactions is accorded to accounts
maintained as qualified retirement plans. Shareholders should consult their tax
advisers for more information.

Taxable U.S. Shareholders - Sale of Shares
    
     When a shareholder's shares are sold, redeemed or otherwise disposed of in
a transaction that is treated as a sale for tax purposes, the shareholder will
generally recognize gain or loss equal to the difference between the
shareholder's adjusted tax basis in the shares and the cash, or fair market
value of any property, received.  Assuming the shareholder holds the shares as a
capital asset at the time of such sale, such gain or loss should be capital in
character, and long-term if the shareholder has a tax holding period for the
shares of more than one year, otherwise short-term, subject to the rules
described below.  In general, the maximum long-term capital gain rate will be
20% (for gains on capital assets held more than 18 months) or 28% (for gains on
capital gains held more than one year but not more than 18 months).  Pending
legislation would generally apply the maximum 28% vote to all long-term capital
gain on capital assets held more than 12 months.  Shareholders should consult
their own tax advisers with reference to their particular circumstances to
determine whether a redemption (including an exchange) or other disposition of
Fund shares is properly treated as a sale for tax purposes, as is assumed in
this discussion. If a shareholder receives a capital gain dividend with respect
to shares and such shares have a tax holding period of six months or less at the
time of a sale or redemption of such shares, then any loss the shareholder
realizes on the sale or redemption will be treated as a long-term capital loss
to the extent of such capital gain dividend.  All or a portion of any sales load
paid upon the purchase of shares of a Fund will not be taken into account in
determining gain or loss on the redemption or exchange of such shares within 90
days after their purchase to the extent the redemption proceeds are reinvested,
or the exchange is effected, without payment of an additional sales load
pursuant to the reinvestment or exchange privilege.  The load not taken into
account will be added to the tax basis of the newly-acquired shares.
Additionally, any loss realized on a sale or redemption of shares of a Fund may
be disallowed under "wash sale" rules to the extent the shares disposed of are
replaced with other shares of the same Fund within a period of 61 days beginning
30 days before and ending 30 days after the shares are disposed of,      

                                     -92-
<PAGE>
 
such as pursuant to a dividend reinvestment in shares of such Fund. If
disallowed, the loss will be reflected in an adjustment to the basis of the
shares acquired.

     Each Fund may be required to withhold, as "backup withholding," federal
income tax at a rate of 31% from dividends (including capital gain dividends)
and share redemption and exchange proceeds to individuals and other non-exempt
shareholders who fail to furnish such Fund with a correct taxpayer
identification number ("TIN") certified under penalties of perjury, or if the
Internal Revenue Service or a broker notifies the Fund that the payee is subject
to backup withholding as a result of failing to properly report  interest or
dividend income to the Internal Revenue Service or that the TIN furnished by the
payee to the Fund is incorrect, or if (when required to do so) the payee fails
to certify under penalties of perjury that it is not subject to backup
withholding.  A Fund may refuse to accept an application that does not contain
any required TIN or certification that the TIN provided is correct. If the
backup withholding provisions are applicable, any such dividends and proceeds,
whether paid in cash or reinvested in additional shares, will be reduced by the
amounts required to be withheld. Any amounts withheld may be credited against a
shareholder's U.S. federal income tax liability.

Non-U.S. Shareholders
    
     The discussion above relates solely to U.S. federal income tax law as it
applies to "U.S. persons" subject to tax under such law. Shareholders who, as to
the United States, are not "U.S. persons," (i.e., are nonresident aliens,
foreign corporations, fiduciaries of foreign trusts or estates, foreign
partnerships or other non-U.S. investors) generally will be subject to U.S.
federal withholding tax at the rate of 30% on distributions treated as ordinary
income unless the tax is reduced or eliminated pursuant to a tax treaty or the
dividends are effectively connected with a U.S. trade or business of the
shareholder.  In the latter case the dividends will be subject to tax on a net
income basis at the graduated rates applicable to U.S. individuals or domestic
corporations.  Distributions of net capital gain, including amounts retained by
a Fund which are designated as undistributed capital gains, to a non-U.S.
shareholder will not be subject to U.S. federal income or withholding tax unless
the distributions are effectively connected with the shareholder's trade or
business in the United States or, in the case of a shareholder who is a
nonresident alien individual, the shareholder is present in the United States
for 183 days or more during the taxable year and certain other conditions are
met. Non-U.S. shareholders may also be subject to U.S. federal withholding tax
on deemed income resulting from any election by CORE International Equity,
International Equity, European Equity, Japanese Equity, International Small Cap,
Emerging Markets Equity or Asia Growth Funds to treat qualified foreign taxes it
pays as passed through to shareholders (as described above), but they may not be
able to claim a U.S. tax credit or deduction with respect to such taxes.     

     Any capital gain realized by a non-U.S. shareholder upon a sale or
redemption of shares of a Fund will not be subject to U.S. federal income or
withholding tax unless the gain is effectively connected with the shareholder's
trade or business in the U.S., or in the case of a shareholder who is a
nonresident alien individual, the shareholder is present in the U.S. for 183
days or more during the taxable year and certain other conditions are met.

                                     -93-
<PAGE>
 
     Non-U.S. persons who fail to furnish a Fund with an IRS Form W-8 or an
acceptable substitute may be subject to backup withholding at the rate of 31% on
capital gain dividends and the proceeds of redemptions and exchanges.  Each
shareholder who is not a U.S. person should consult his or her tax adviser
regarding the U.S. and non-U.S. tax consequences of ownership of shares of and
receipt of distributions from the Funds.

State and Local

     Each Fund may be subject to state or local taxes in jurisdictions in which
such Fund may be deemed to be doing business.  In addition, in those states or
localities which have  income tax laws, the treatment of such Fund and its
shareholders under such laws may differ from their treatment under federal
income tax laws, and investment in such Fund may have tax consequences for
shareholders different from those of a direct investment in such Fund's
portfolio securities.  Shareholders should consult their own tax advisers
concerning these matters.

                              FINANCIAL STATEMENTS
    
     The audited financial statements and related Reports of Independent Public
Accountants, contained in the 1998 Annual Report of each of the Funds (except
Real Estate Securities, European Equity, Japanese Equity and International Small
Cap Funds), are incorporated herein by reference into this Additional Statement
and attached hereto.  No other part of the Annual or any Semi-Annual Report is
incorporated by reference herein.     

                               OTHER INFORMATION

     Each Fund will redeem shares solely in cash up to the lesser of $250,000 or
1% of the net asset value of the Fund during any 90-day period for any one
shareholder.  Each Fund, however, reserves the right to pay redemptions
exceeding $250,000 or 1% of the net asset value of the Fund at the time of
redemption by a distribution in kind of securities (instead of cash) from such
Fund.  The securities distributed in kind would be readily marketable and would
be valued for this purpose using the same method employed in calculating the
Fund's net asset value per share.  See "Net Asset Value." If a shareholder
receives redemption proceeds in kind, the shareholder should expect to incur
transaction costs upon the disposition of the securities received in the
redemption.

     The right of a shareholder to redeem shares and the date of payment by each
Fund may be suspended for more than seven days for any period during which the
New York Stock Exchange is closed, other than the customary weekends or
holidays, or when trading on such Exchange is restricted as determined by the
SEC; or during any emergency, as determined by the SEC, as a result of which it
is not reasonably practicable for such Fund to dispose of securities owned by it
or fairly to determine the value of its net assets; or for such other period as
the SEC may by order permit for the protection of shareholders of such Fund.
    
     As stated in the Prospectuses, the Trust may authorize Service
Organizations and      
                                     -94-
<PAGE>
 
    
other institutions that provide recordkeeping, reporting and processing services
to their customers to accept on the Trust's behalf purchase, redemption and
exchange orders placed by or on behalf of their customers and, if approved by
the Trust, to designate other intermediaries to accept such orders. These
institutions may receive payments from the Trust or Goldman Sachs for their
services. In some, but not all, cases these payments will be pursuant to an
Authorized Dealer Plan or Service Plan described in the Prospectuses and the
following sections. Certain Service Organizations or institutions may enter into
sub-transfer agency agreements with the Trust or Goldman Sachs with respect to
their services.     

      The Adviser, Distributor and/or their affiliates may pay, out of their own
assets, compensation to Authorized Dealers for the sale and distribution of
Shares of the Funds and/or for the servicing of those Shares.  These payments
("Additional Payments") would be in addition to the payments by the Funds
described in the Funds' Prospectus and this Statement of Additional Information
for distribution and shareholder servicing and processing, and would also be in
addition to the sales commissions payable to dealers as set forth in the
Prospectus.  These Additional Payments may take the form of "due diligence"
payments for an Authorized Dealer's examination of the Funds and payments for
providing extra employee training and information relating to the Funds;
"listing" fees for the placement of the Funds on a dealer's list of mutual funds
available for purchase by its customers; "finders" or "referral" fees for
directing investors to the Funds; "marketing support" fees for providing
assistance in promoting the sale of the Funds' Shares; and payments for the sale
of Shares and/or the maintenance of Share balances.  In addition, the Adviser,
Distributor and/or their affiliates may make Additional Payments for
subaccounting, administrative and/or shareholder processing services that are in
addition to the shareholder servicing and processing fees paid by the Funds.
The Additional Payments made by the Adviser, Distributor and their affiliates
may be a fixed dollar amount, may be based on the number of customer accounts
maintained by an Authorized Dealer, or may be based on a percentage of the value
of Shares sold to, or held by, customers of the Authorized Dealers involved, and
may be different for different Authorized Dealers.  Furthermore, the Adviser,
Distributor and/or their affiliates may contribute to various non-cash and cash
incentive arrangements to promote the sale of shares, as well as sponsor various
educational programs, sales contests and/or promotions in which participants may
receive prizes such as travel awards, merchandise and cash and/or investment
research pertaining to particular securities and other financial instruments or
to the securities and financial markets generally, educational information and
related support materials and software.  The Adviser, Distributor and their
affiliates may also pay for the travel expenses, meals, lodging and
entertainment of Authorized Dealers and their salespersons and guests in
connection with educational, sales and promotional programs subject to
applicable NASD regulations.     

      The Prospectuses and this Additional Statement do not contain all the
information included in the Registration Statement filed with the SEC under the
1933 Act with respect to the securities offered by the Prospectuses.  Certain
portions of the Registration Statement have been omitted from the Prospectuses
and this Additional Statement pursuant to the rules and      

                                     -95-
<PAGE>
 
regulations of the SEC. The Registration Statement including the exhibits filed
therewith may be examined at the office of the SEC in Washington, D.C.
    
     Statements contained in the Prospectuses or in this Additional Statement as
to the contents of any contract or other document referred to are not
necessarily complete, and, in each instance, reference is made to the copy of
such contract or other document filed as an exhibit to the Registration
Statement of which the Prospectuses and this Additional Statement form a part,
each such statement being qualified in all respects by such reference.     


                DISTRIBUTION AND AUTHORIZED DEALER SERVICE PLANS
            (Class A Shares, Class B Shares and Class C Shares Only)

    
Class A Distribution Plan.  As described in the Prospectus, the Trust with
respect to Class A Shares of each Fund has adopted a distribution plan (the
"Class A Plan") pursuant to Rule 12b-1 under the Act.  See "Distribution and
Authorized Dealer Service Plans" in the Prospectus.     
    
The Class A Plan for each Fund was most recently approved on April 22, 1998
(July 22, 1998 for the European Equity Fund) by a majority vote of the Trustees,
including a majority of the non-interested Trustees who have no direct or
indirect financial interest in the Class A Plan, cast in person at a meeting
called for the purpose of approving the Class A Plan.  The compensation payable
under the Class A Plan may not exceed 0.25% per annum of each Fund's average
daily net assets.     
    
Currently, Goldman Sachs has voluntarily agreed to waive the entire amount of
such fee for the Balanced, CORE Large Cap Growth, Capital Growth and Small Cap
Value Funds and to limit the amount of such fee to the following percentages of
average daily net asset attributable to Class A Shares of the following Funds:
Asia Growth Fund - 0.21%; CORE Small Cap Equity Fund - 0.05%; International
Equity Fund - 0.24%; and Growth and Income Fund - 0.09%.  Goldman Sachs may
modify or discontinue such waiver in the future at its discretion.     

Each Class A Plan was amended effective April 30, 1997 for each of the Funds
then in existence to reduce the fee payable under the Plan from 0.50% of average
daily net assets attributable to Class A Shares.  At the time of such amendment
the Trustees approved the Authorized Dealer Service Plan pursuant to which
personal and account maintenance services are provided.  See "Management --
Authorized Dealer Service Plans."

                                     -96-
<PAGE>
 
For the fiscal years ended January 31, 1998, January 31, 1997 and January 31,
1996 the amounts paid to Goldman Sachs pursuant to its Class A Plan by each Fund
then in existence were as follows:
<TABLE>    
<CAPTION>
                                                 1998           1997           1996               
                                              ---------      --------       --------
<S>                                           <C>           <C>            <C>  
Balanced Fund                                $        0      $      0       $ 10,103    
Growth and Income Fund                          723,634       139,025        191,414          
CORE U.S. Equity Fund                           720,025       363,264        264,159           
CORE Large Cap Growth Fund/1/                         0           N/A            N/A    
CORE Small Cap Equity Fund/1/                     1,380           N/A            N/A    
CORE International Equity Fund/1/                 2,751           N/A            N/A     
Capital Growth Fund                                   0             0        770,488
Mid Cap Equity Fund /1/                          67,478           N/A            N/A
International Equity Fund                     1,416,253       900,274        231,028
Small Cap Value Fund                                  0             0        272,353
European Equity Fund/2/                             N/A           N/A            N/A 
Japanese Equity Fund/2/                             N/A           N/A            N/A 
International Small Cap Fund/2/                     N/A           N/A            N/A  
Emerging Markets Equity Fund/1/                   3,381           N/A            N/A
Asia Growth Fund                                431,390       526,448        114,156
Real Estate Securities Fund/2/                      N/A           N/A            N/A
</TABLE>      
- -------------------------------
    
1    The Class A Share class of the Mid Cap Equity, CORE Large Cap Growth, CORE
     Small Cap Equity, CORE International Equity and Emerging Markets Equity
     Funds commenced operations on August 15, 1997, May 1, 1997, August 15,
     1997, August 15, 1997 and December 15, 1997, respectively.     
    
2    Not Operational.     

                                     -97-
<PAGE>
 
Had Goldman Sachs' voluntary limitations not been in effect the Funds would have
paid Goldman Sachs the following fees during the fiscal years ended January 31,
1998, January 31, 1997 and January 31, 1996 pursuant to their respective Class A
Plans:
<TABLE>    
<CAPTION>
                                          1998              1997               1996      
                                       ----------        ----------         ----------   
<S>                                    <C>               <C>                <C>          
Balanced Fund                          $  301,397        $  153,392         $   84,350   
Growth and Income Fund                  2,324,970         1,252,257            986,255   
CORE U.S. Equity Fund                     771,451           432,457            389,883   
CORE Large Cap Growth Fund/1/              61,924               N/A                N/A          
CORE Small Cap Equity Fund/1/               6,898               N/A                N/A   
CORE International Equity Fund/1/           2,751               N/A                N/A   
Capital Growth Fund                     2,678,370         2,171,462          3,104,424   
Mid Cap Equity Fund/1/                     67,478               N/A                N/A          
International Equity Fund               1,632,745         1,071,755            929,746   
Small Cap Value Fund                      727,298           529,684            999,563   
European Equity Fund/2/                       N/A               N/A                N/A           
Japanese Equity Fund/2/                       N/A               N/A                N/A           
International Small Cap Fund/2/               N/A               N/A                N/A            
Emerging Markets Equity Fund/1/             3,381               N/A                N/A           
Asia Growth Fund                          513,560           626,724            505,066   
Real Estate Securities Fund/2/                N/A               N/A                N/A            
- ------------------------------------
</TABLE>     

    
1    The Class A Share class of the Mid Cap Equity, CORE Large Cap Growth, CORE
     Small Cap Equity, CORE International Equity and Emerging Markets Equity
     Funds commenced operations on August 15, 1997, May 1, 1997, August 15,
     1997, August 15, 1997 and December 15, 1997, respectively.     
    
2    Not Operational.     

                                     -98-
<PAGE>
 
    
During the fiscal year ended January 31, 1998, Goldman Sachs incurred the
following expenses in connection with distribution under the Class A Plan of
each applicable Fund with Class A Shares then in existence:     

<TABLE>   
<CAPTION>


                                                    Compensation                 Printing and    Preparation
                                                    and Expenses    Allocable    Mailing of      and
                                                    of the          Overhead,    Prospectuses    Distribution
                                                    Distributor     Telephone    to Other        of Sales
                                     Compensation   & Its Sales     and Travel   Than Current    Literature and
                                     to Dealers     Personnel       Expenses     Shareholders    Advertising
                                    ------------   ------------   ------------   ------------   --------------
<S>                                 <C>            <C>            <C>            <C>            <C>
Fiscal Year Ended
January 31, 1998:

Balanced Fund/1/                         $   N/A      $     N/A      $     N/A        $   N/A          $   N/A
Growth and Income Fund/1/                 80,177      2,763,000      1,137,000        164,000          235,000
CORE U.S. Equity Fund                     41,621        546,000        260,000         29,000           69,000
CORE Large Cap Growth Fund                   N/A            N/A            N/A            N/A              N/A
CORE Small Cap Equity Fund                   534        338,000        138,000         19,000           33,000
CORE International Equity Fund                 0        294,000        126,000         16,000           22,000
Capital Growth Fund/1/                       N/A            N/A            N/A            N/A              N/A
Mid Cap Equity                            10,090        539,000        154,000         32,000           44,000
International Equity Fund/1/             240,271        537,000        236,000         32,000           50,000
European Equity Fund                         N/A            N/A            N/A            N/A              N/A
Japanese Equity Fund/2/                      N/A            N/A            N/A            N/A              N/A
International Small Cap/2/                   N/A            N/A            N/A            N/A              N/A
Small Cap Value Fund/1/                      N/A            N/A            N/A            N/A              N/A
Asia Growth Fund/1/                      112,925        281,000        114,000         17,000           31,000
Emerging Market Equity Fund                  N/A            N/A            N/A            N/A              N/A
Real Estate Securities Fund/2/               N/A            N/A            N/A            N/A              N/A
</TABLE>    

The table above reflects amounts expended by Goldman Sachs, which amounts are in
excess of the compensation received by Goldman Sachs under the Class A Plans.
The payments under the Class A Plan were used by Goldman Sachs to compensate it
for the expenses shown above on a pro-rata basis.

_______________
    
/1/ Commencing June 1, 1995, Goldman Sachs is not imposing the 0.25% 12b-1 fee
for these Funds.  As no distribution expenses have been incurred after this date
for these Funds, no expenses are reflected above.     
    
/2/ Not Operational.     

                                      B-99
<PAGE>
 
The Class A Plan is a compensation plan which provides for the payment of a
specified fee without regard to the expenses actually incurred by Goldman Sachs.
If such fee exceeds Goldman Sachs' expenses, Goldman Sachs may realize a profit
from these arrangements.  If the Class A Plan was terminated by the Trustees and
no successor plans were adopted, each Fund would cease to make payments to
Goldman Sachs under the Class A Plan and Goldman Sachs would be unable to
recover the amount of any of its unreimbursed distribution expenditures.

Under the Class A Plan, Goldman Sachs, as distributor of each Fund's Class A
Shares, will provide to the Trustees for their review, and the Trustees will
review at least quarterly, a written report of the services provided and amounts
expended by Goldman Sachs under the Class A Plans and the purposes for which
such services were performed and expenditures were made.

The Class A Plans will remain in effect until May 1, 1999 and from year to year
thereafter, provided that such continuance is approved annually by a majority
vote of the Trustees, including a majority of the non-interested Trustees who
have no direct or indirect financial interest in the Class A Plans.  A Class A
Plan may not be amended to increase materially the amount to be spent for the
services described therein as to a Fund without approval of a majority of the
outstanding voting securities of the affected Fund.  All material amendments of
the  Class A Plan must also be approved by the Trustees in the manner described
above.  A Class A Plan may be terminated at any time as to any Fund without
payment of any penalty by a vote of a majority of the non-interested Trustees or
by vote of a majority of the Class A Shares of the applicable Fund. So long as
the Class A Plans are in effect, the selection and nomination of non-interested
Trustees shall be committed to the discretion of the non-interested Trustees.
The Trustees have determined that in their judgment there is a reasonable
likelihood that the Class A Plans will benefit the Funds and their Class A
shareholders.

Class B Distribution Plan.  As described in the Prospectus, the Trust has
adopted on behalf of the Funds distribution plans (the "Class B Plan") pursuant
to Rule 12b-1 under the Act with respect to the Class B Shares.  See
"Distribution and Authorized Dealer Service Plans" in the Prospectus.
    
The Class B Plan was most recently approved for each Fund on April 22, 1998
(July 22, 1998 for the European Equity Fund), by a majority vote of the
Trustees, including a majority of the non-interested Trustees who have no direct
or indirect financial interest in the Class B Plan, cast in person at a meeting
called for the purpose of approving the Class B Plan.     

With respect to each Fund, the compensation payable under the Class B Plans is
equal to 0.75% per annum of the average daily net assets attributable to Class B
Shares of that Fund.  The fees received by Goldman Sachs under the Class B Plan
and contingent deferred sales charge on Class B Shares may be sold by Goldman
Sachs as distributor to entities which provide financing for payments to
Authorized Dealers in respect of sales of Class B Shares.  To the extent such
fee is not paid to such dealers, Goldman Sachs may retain such fee as
compensation for its services and expenses of distributing the Funds' Class B
Shares.  If such fee exceeds Goldman Sachs' expenses, Goldman Sachs may realize
a profit from these arrangements.
    
During the fiscal years ended January 31, 1998, January 31, 1997 and January 31,
1996 Goldman Sachs was paid the following fees under the Class B Plan of each
applicable Fund with Class B shares then      

                                     B-100
<PAGE>
 
in existence:

<TABLE>    
<CAPTION>
 
                                          1998       1997     1996
                                       ----------   -------   ----
<S>                                    <C>          <C>       <C>
Balanced Fund                          $   74,569   $ 3,861   N/A
Growth and Income Fund                  1,117,813    28,075   N/A
CORE U.S. Equity Fund                     265,025    36,508   N/A
CORE Large Cap Growth Fund/1/              34,332       N/A   N/A
CORE Small Cap Equity Fund/1/              20,064       N/A   N/A
CORE International Equity Fund/1/           5,700       N/A   N/A
Capital Growth Fund                       127,395     7,632   N/A
Mid Cap Equity Fund/1/                     47,585       N/A   N/A
International Equity Fund                 314,578    44,148   N/A
Small Cap Value Fund                      160,608     8,973   N/A
European Equity Fund/2/                       N/A       N/A   N/A
Japanese Equity Fund/2/                       N/A       N/A   N/A
International Small Cap Fund/2/               N/A       N/A   N/A
Emerging Markets Equity Fund/1/                38       N/A   N/A
Asia Growth Fund                           28,550    10,229   N/A
Real Estate Securities Fund/2/                N/A       N/A   N/A
- ------------------------------------------------------------------
</TABLE>     
    
1    Class B Shares of the Mid Cap Equity, CORE Large Cap Growth, CORE Small Cap
     Equity, CORE International Equity and Emerging Markets Equity Funds
     commenced operations on August 15, 1997, May 1, 1997, August 15, 1997,
     August 15, 1997 and December 15, 1997, respectively.     
    
2    Not Operational.     


The Class B Plan is a compensation plan which provides for the payment of a
specified distribution fee without regard to the distribution expenses actually
incurred by Goldman Sachs.  If the Class B Plan was terminated by the Trustees
and no successor plan was adopted, the Funds would cease to make distribution
payments to Goldman Sachs and Goldman Sachs would be unable to recover the
amount of any of its unreimbursed distribution expenditures.

Under the Class B Plan, Goldman Sachs, as distributor of the Funds' shares, will
provide to the Board of Trustees for its review, and the Board will review at
least quarterly, a written report of the services provided and amounts expended
by Goldman Sachs under the Class B Plan and the purposes for which such services
were performed and expenditures were made.
    
The Class B Plans will remain in effect until May 1, 1999 and from year to year
thereafter, provided such continuance is approved annually by a majority vote of
the Trustees, including a majority of the non-interested Trustees.  The Class B
Plan may not be amended to increase materially the amount to be spent for the
services described therein as to any Fund without approval of a majority of the
outstanding     

                                     B-101
<PAGE>
 
Class B Shares of that Fund. All material amendments of the Class B Plan must
also be approved by the Trustees in the manner described above. With respect to
any Fund, the Class B Plan may be terminated at any time without payment of any
penalty by a vote of the majority of the non-interested Trustees or by vote of a
majority of the outstanding voting securities of the Class B Shares of that
Fund. So long as a Class B Plan is in effect, the selection and nomination of
non-interested Trustees shall be committed to the discretion of the non-
interested Trustees. The Trustees have determined that in their judgment there
is a reasonable likelihood that the Class B Plan will benefit each Fund and
their respective Class B shareholders.
    
Class C Distribution Plan.  As described in the Prospectus, the Trust has
adopted on behalf of the Funds distribution plans (the "Class C Plan") pursuant
to Rule 12b-1 under the Act with respect to the Class C Shares.  See
"Distribution and Authorized Dealer Service Plans" in the Prospectus.     
    
The Class C Plan was most recently approved for each Fund on April 22, 1998
(July 22, 1998 for the European Equity Fund), on behalf of the Trust by a
majority vote of the Trustees, including a majority of the non-interested
Trustees who have no direct or indirect financial interest in the Class C Plan,
cast in person at a meeting called for the purpose of approving the Class C
Plan.     

With respect to each Fund, the compensation payable under the Class C Plan is
equal to 0.75% per annum of the average daily net assets attributable to Class C
Shares of that Fund.  To the extent such fee is not paid to such dealers,
Goldman Sachs may retain such fee as compensation for its services and expenses
of distributing the Funds' Class C Shares.

No fees were paid to Goldman Sachs under the Class C Plans during the fiscal
year ended January 31, 1997.

                                     B-102
<PAGE>
 
    
During the fiscal year ended January 31, 1998, Goldman Sachs was paid the
following fees under the Class C Plan of each applicable Fund with Class C
shares then in existence:     

<TABLE>    
<CAPTION>
 
                                      1998
                                     -------
<S>                                  <C>
Balanced                             $13,290
Growth and Income                     57,542
CORE U.S. Equity Fund                 14,614
CORE Large Cap Growth Fund             6,880
CORE Small Cap Equity Fund             4,038
CORE International Equity Fund         3,118
Capital Growth Fund                    9,607
Mid Cap Equity Fund                   10,495
International Equity Fund              7,485
Small Cap Value Fund                  12,158
European Equity Fund/1/                  N/A
Japanese Equity Fund/1/                  N/A
International Small Cap Fund/1/          N/A
Emerging Markets Fund                     28
Asia Growth Fund                       2,854
Real Estate Securities Fund/1/           N/A
</TABLE>     
- -------------------------

/1/  Not Operational


The Class C Plan is a compensation plan which provides for the payment of a
specified distribution fee without regard to the distribution expenses actually
incurred by Goldman Sachs.  If the Class C Plan was terminated by the Trustees
and no successor plan was adopted, the Funds would cease to make distribution
payments to Goldman Sachs and Goldman Sachs would be unable to recover the
amount of any of its unreimbursed distribution expenditures.

Under the Class C Plan, Goldman Sachs, as distributor of the Funds' shares, will
provide to the Board of Trustees for its review, and the Board will review at
least quarterly, a written report of the services provided and amounts expended
by Goldman Sachs under the Class C Plan and the purposes for which such services
were performed and expenditures were made.

The Class C Plan will remain in effect until May 1, 1999 and from year to year,
provided such continuance is approved annually by a majority vote of the
Trustees, including a majority of the non-interested Trustees.  The Class C Plan
may not be amended to increase materially the amount to be spent for the
services described therein as to any Fund without approval of a majority of the
outstanding Class C Shares of that Fund.  All material amendments of the Class C
Plan must also be approved by the Trustees in the manner described above.  With
respect to any Fund, the Class C Plan may be terminated at any time without
payment of any penalty by a vote of the majority of the non-interested Trustees
or 

                                     B-103
<PAGE>
 
by vote of a majority of the outstanding voting securities of the Class C
Shares of that Fund.  So long as the Class C Plan is in effect, the selection
and nomination of non-interested Trustees shall be committed to the discretion
of the non-interested Trustees.  The Trustees have determined that in their
judgment there is a reasonable likelihood that the Class C Plan will benefit
each Fund and their respective Class C shareholders.
    
Authorized Dealer Service Plans.  As described in the Prospectus, each Fund's
Class A, Class B and Class C Shares have adopted a non-Rule 12b-1 Authorized
Dealer Service Plan (each an "Authorized Dealer Plan") pursuant to which Goldman
Sachs and Authorized Dealers are compensated for the provision of personal and
account maintenance services.  Each Authorized Dealer Plan of each other Fund
was most recently approved by the Trustees, including a majority of the non-
interested Trustees who have no direct or indirect financial interest in the
Authorized Dealer Plan, at a meeting held on April 22, 1998 (July 22, 1998 for
the European Equity Fund).  Each Fund's Authorized Dealer Plan provides for the
compensation for personal and account maintenance services at an annual rate of
up to 0.25% of the Fund's average daily net assets attributable to Class A,
Class B or Class C Shares.     
    
For the fiscal year ended January 31, 1998, January 31, 1997 and the period June
1, 1995 (commencement of each Authorized Dealer Plan) through January 31, 1996,
each Fund that was operational paid Authorized Dealer Service fees at the
foregoing rate for each Fund's Class A Shares.  For the fiscal year ended
January 31, 1998 and the period May 1, 1996  (commencement of each Class B
Authorized Dealer Plan) through January 31, 1997, Authorized Dealer Service fees
were paid with respect to each Fund's Class B Shares which were then in
operation at the foregoing rate.  For the fiscal period ended January 31, 1998,
Authorized Dealer Service fees were paid with respect to each Fund's Class C
Shares which were then in operation at the foregoing rate.     
    
For the fiscal years and periods indicated above, the amounts paid to Goldman
Sachs pursuant to the Funds' Class A Authorized Dealer Service Plan, Class B
Authorized Dealer Service Plan and Class C Authorized Dealer Plan were:     

<TABLE>    
<CAPTION>
                                               Class A                  Class B               Class C
                                       -----------------------   ---------------------   -----------------
                                          1998         1997         1996        1998       1997      1998
                                       ==========   ==========   ==========   ========   =======   =======
<S>                                    <C>          <C>          <C>          <C>        <C>       <C>
 
Balanced Fund                          $  301,397   $  153,392   $   64,145   $ 24,856   $ 1,294   $ 4,430
Growth and Income Fund                  2,324,970    1,252,257      603,426    372,604     9,358    19,181
CORE U.S. Equity Fund                     771,451      432,457      182,881     88,342    12,169     4,871
CORE Large Cap Growth Fund/1/              61,924          N/A          N/A     11,444       N/A     2,293
CORE Small Cap Equity Fund/1/               6,898          N/A          N/A      6,688       N/A     1,346
CORE International Equity Fund/1/           2,748          N/A          N/A      1,900       N/A     1,040
Capital Growth Fund                     2,678,370    2,171,462    1,563,448     42,465     2,854     3,202
Mid Cap Equity Fund                        67,485          N/A          N/A     15,862       N/A     3,499
International Equity Fund               1,632,745    1,071,755      470,027    104,859    14,733     2,496
Small Cap Value Fund                      727,298      569,684      458,857     53,536     2,992     4,052
European Equity Fund/2/                       N/A          N/A          N/A        N/A       N/A       N/A
Japanese Equity Fund/2/                       N/A          N/A          N/A        N/A       N/A       N/A
International Small Cap Fund/2/               N/A          N/A          N/A        N/A       N/A       N/A
Emerging Market Equity Fund/1/              3,424          N/A          N/A         13       N/A        10
Asia Growth Fund                          513,560      626,724      276,754      9,517     3,410       951
Real Estate Securities Fund/2/                N/A          N/A          N/A        N/A       N/A       N/A
- -------------------
</TABLE>     

                                     B-104
<PAGE>
 
    
/1/ The CORE Large Cap Growth, CORE Small Equity, CORE International Equity and
Emerging Markets Equity Funds commenced operations on May 1, 1997, August 15,
1997, August 15, 1997 and December 15, 1997, respectively.     
    
/2/ Not Operational     
    
The Authorized Dealer Plans of each Fund will remain in effect until May 1,
1999, and from year to year thereafter, provided that the continuance of each
Plan is approved annually by a majority vote of the Trustees, including a
majority of the non-interested Trustees who have no direct or indirect financial
interest in the Authorized Dealer Plans.  All material amendments of the
Authorized Dealer Plans must also be approved by the Trustees in the manner
described above.  The Authorized Dealer Plans may be terminated at any time as
to any share class without payment of any penalty by a vote of a majority of the
non-interested Trustees or by vote of a majority of the outstanding voting
securities of the affected share class.  The Trustees have determined that in
their judgment there is a reasonable likelihood that the Authorized Dealer Plans
will benefit the Funds and their shareholders.     
    
   OTHER INFORMATION REGARDING MAXIMUM SALES CHARGE, PURCHASES, REDEMPTIONS,

                            EXCHANGES AND DIVIDENDS
            (Class A Shares, Class B Shares and Class C Shares Only)     

Maximum Sales Charges
- ---------------------
    
     Class A Shares of each Fund are sold at a maximum sales charge of 5.5%.
Using the initial offering price per share, as of January 31, 1998 and $10.00
for the Real Estate Securities, European Equity, Japanese Equity and
International Small Cap Funds, the maximum offering price of each Fund's Class A
shares would be as follows:     
<TABLE>    
<CAPTION>
 
                                                Maximum    Offering
                                    Net Asset    Sales     Price to
                                      Value      Charge     Public
                                    ---------   --------   --------
<S>                                 <C>         <C>        <C>
 
Balanced Fund                          $20.29       5.5%     $21.47
Growth and Income Fund                  25.93       5.5%      27.44
CORE U.S. Equity Fund                   26.59       5.5%      28.14
CORE Large Cap Growth Fund              11.97       5.5%      12.67
CORE Small Cap Equity Fund              10.59       5.5%      11.21
CORE International Equity Fund           9.22       5.5%       9.76
Capital Growth Fund                     18.48       5.5%      19.56
Mid Cap Equity Fund                     21.61       5.5%      22.87
International Equity Fund               19.85       5.5%      21.01
Small Cap Value Fund                    24.05       5.5%      25.45
European Equity Fund                      N/A       5.5%        N/A
Japanese Equity Fund                      N/A       5.5%        N/A
International Small Cap Fund              N/A       5.5%        N/A
Emerging Market Equity Fund              9.69       5.5%      10.25
Asia Growth Fund                         8.38       5.5%       8.87
Real Estate Securities Fund               N/A       5.5%        N/A
</TABLE>     

                                     B-105
<PAGE>
 
The following information supplements the information in the Prospectus under
the captions "How to Invest," "How to Sell Shares of the Funds" and "Dividends."
Please see the Prospectus for more complete information.

Other Purchase Information
- --------------------------

If shares of a Fund are held in a "street name" account with an Authorized
Dealer, all recordkeeping, transaction processing and payments of distributions
relating to the beneficial owner's account will be performed by the Authorized
Dealer, and not by the Fund and its Transfer Agent.  Since the Funds will have
no record of the beneficial owner's transactions, a beneficial owner should
contact the Authorized Dealer to purchase, redeem or exchange shares, to make
changes in or give instructions concerning the account or to obtain information
about the account.  The transfer of shares in a "street name" account to an
account with another dealer or to an account directly with the Fund involves
special procedures and will require the beneficial owner to obtain historical
purchase information about the shares in the account from the Authorized Dealer.

Right of Accumulation (Class A)
- -------------------------------
    
A Class A shareholder qualifies for cumulative quantity discounts if the current
purchase price of the new investment plus the shareholder's current holdings of
existing Class A Shares (acquired by purchase or exchange) of the Funds and
Class A Shares of any other Goldman Sachs Fund (as defined in the Prospectus)
total the requisite amount for receiving a discount.  For example, if a
shareholder owns shares with a current market value of $35,000 and purchases
additional Class A Shares of any Fund with a purchase price of $25,000, the
sales charge for the $25,000 purchase would be 4.75% (the rate applicable to a
single purchase of more than $50,000).  Class A Shares purchased without the
imposition of a sales charge may not be aggregated with Class A Shares purchased
subject to a sales charge.  Class A Shares of the Funds and any other Goldman
Sachs Fund purchased (i) by an individual, his spouse and his children, and (ii)
by a trustee, guardian or other fiduciary of a single trust estate or a single
fiduciary account, will be combined for the purpose of determining whether a
purchase will qualify for such right of accumulation and, if qualifying, the
applicable sales charge level.  For purposes of applying the right of
accumulation, shares of the Funds and any other Goldman Sachs Fund purchased by
an existing client of the Private Client Services Division of Goldman Sachs will
be combined with Class A Shares held by any other Private Client Services
account.  In addition, Class A Shares of the Funds and Class A Shares of any
other Goldman Sachs Fund purchased by partners, directors, officers or employees
of the same business organization, groups of individuals represented by and
investing on the recommendation of the same accounting firm, certain affinity
groups or other similar organizations (collectively, "eligible persons") may be
combined for the purpose of determining whether a purchase will qualify for the
right of accumulation and, if qualifying, the applicable sales charge level.
This right of accumulation is subject to the following conditions:  (i) the
business organization's, group's or firm's agreement to cooperate in the
offering of the Funds' shares to eligible persons; and (ii) notification to the
Funds at the time of purchase that the investor is eligible for this right of
accumulation.  In addition, in connection with SIMPLE IRA accounts, cumulative
quantity discounts are available on a per plan basis if (1) your employee has
been assigned a cumulative discount number by Goldman Sachs, and (2) your
account, alone or in combination with the      

                                     B-106
<PAGE>
 
    
accounts of other plan participants, also invested in Class A Shares of the
Goldman Sachs Funds totals the requisite aggregate amount as described in the
Prospectus.     

Statement of Intention (Class A)
- --------------------------------

If a shareholder anticipates purchasing at least $50,000 of Class A Shares of a
Fund alone or in combination with Class A shares of any other Goldman Sachs Fund
within a 13-month period, the shareholder may purchase shares of the Fund at a
reduced sales charge by submitting a Statement of Intention (the "Statement").
Shares purchased pursuant to a Statement will be eligible for the same sales
charge discount that would have been available if all of the purchases had been
made at the same time.  The shareholder or his Authorized Dealer must inform
Goldman Sachs that the Statement is in effect each time shares are purchased.
There is no obligation to purchase the full amount of shares indicated in the
Statement.  A shareholder may include the value of all Class A Shares on which a
sales charge has previously been paid as an "accumulation credit" toward the
completion of the Statement, but a price readjustment will be made only on Class
A Shares purchased within ninety (90) days before submitting the Statement.  The
Statement authorizes the Transfer Agent to hold in escrow a sufficient number of
shares which can be redeemed to make up any difference in the sales charge on
the amount actually invested.  For purposes of satisfying the amount specified
on the Statement, the gross amount of each investment, exclusive of any
appreciation on shares previously purchased, will be taken into account.

Cross-Reinvestment of Dividends and Distributions
- -------------------------------------------------

A Fund shareholder should obtain and read the prospectus relating to any other
Fund, Goldman Sachs Fund or ILA Portfolio (as defined in the Prospectus) and its
shares or units and consider its investment objective, policies and applicable
fees  before electing cross-reinvestment into that Fund or Portfolio.  The
election to cross-reinvest dividends and capital gain distributions will not
affect the tax treatment of such dividends and distributions, which will be
treated as received by the shareholder and then used to purchase shares of the
acquired fund.  Such reinvestment of dividends and distributions in shares of
other Goldman Sachs Funds or in units of ILA Portfolios is available only in
states where such reinvestment may legally be made.

Automatic Exchange Program
- --------------------------
    
A Fund shareholder may elect to exchange automatically a specified dollar amount
of shares of a Fund into an identical account of another Fund or an account
registered in a different name or with a different address, social security or
other taxpayer identification number, provided that the account in the acquired
fund has been established, appropriate signatures have been obtained and the
minimum initial investment requirement has been satisfied.  A Fund shareholder
should obtain and read the prospectus relating to any other Goldman Sachs Fund
and its shares and consider its investment objective, policies and applicable
fees and expenses before electing an automatic exchange into that Goldman Sachs
Fund.     

Systematic Withdrawal Plan
- --------------------------

A systematic withdrawal plan (the "Systematic Withdrawal Plan") is available to
shareholders of a Fund 

                                     B-107
<PAGE>
 
whose shares are worth at least $5,000. The Systematic Withdrawal Plan provides
for monthly payments to the participating shareholder of any amount not less
than $50.
    
Dividends and capital gain distributions on shares held under the Systematic
Withdrawal Plan are reinvested in additional full and fractional shares of the
applicable Fund at net asset value.  The Transfer Agent acts as agent for the
shareholder in redeeming sufficient full and fractional shares to provide the
amount of the systematic withdrawal payment.  The Systematic Withdrawal Plan may
be terminated at any time.  Goldman Sachs reserves the right to initiate a fee
of up to $5 per withdrawal, upon thirty (30) days written notice to the
shareholder.  Withdrawal payments should not be considered to be dividends,
yield or income.  If periodic withdrawals continuously exceed new purchases and
reinvested dividends and capital gains distributions, the shareholder's original
investment will be correspondingly reduced and ultimately exhausted.  The
maintenance of a withdrawal plan concurrently with purchases of additional Class
A, Class B or Class C Shares would be disadvantageous because of the sales
charge imposed on purchases of Class A Shares or the imposition of a CDSC on
redemptions of Class A, Class B or Class C Shares.  The CDSC applicable to Class
A, Class B or Class C Shares redeemed under a systematic withdrawal plan may be
waived.  See "How to Invest -- Waiver or Reduction of Continent Deferred Sales
Charge" in the Prospectus.  In addition, each withdrawal constitutes a
redemption of shares, and any gain or loss realized must be reported for federal
and state income tax purposes.  A shareholder should consult his or her own tax
adviser with regard to the tax consequences of participating in the Systematic
Withdrawal Plan.  For further information or to request a Systematic Withdrawal
Plan, please write or call the Transfer Agent.     

                                     B-108
<PAGE>
 
                                  SERVICE PLAN
                             (Service Shares Only)


The Funds have adopted a service plan (the "Plan") with respect to its Service
Shares which authorizes it to compensate Service Organizations for providing
certain administration services and personal and account maintenance services to
their customers who are or may become beneficial owners of such Shares.
Pursuant to the Plan, each Fund enters into agreements with Service
Organizations which purchase Service Shares of the Fund on behalf of their
customers ("Service Agreements").  Under such Service Agreements the Service
Organizations may perform some or all of the following services:  (a) act,
directly or through an agent, as the sole shareholder of record and nominee for
all customers, (b) maintain account records for each customer who beneficially
owns Service Shares of a Fund, (c) answer questions and handle correspondence
from customers regarding their accounts, (d) process customer orders to
purchase, redeem and exchange Service Shares of a Fund, and handle the
transmission of funds representing the customers' purchase price or redemption
proceeds, (e) issue confirmations for transactions in shares by customers, (f)
provide facilities to answer questions from prospective and existing investors
about Service Shares of a Fund, (g) receive and answer investor correspondence,
including requests for prospectuses and statements of additional information,
(h) display and make prospectuses available on the Service Organization's
premises, (i) assist customers in completing application forms, selecting
dividend and other account options and opening custody accounts with the Service
Organization and (j) act as liaison between customers and a Fund, including
obtaining information from the Fund, working with the Fund to correct errors and
resolve problems and providing statistical and other information to a Fund.  As
compensation for such services, each Fund will pay each Service Organization a
service fee in an amount up to 0.50% (on an annualized basis) of the average
daily net assets of the Service Shares of such Fund attributable to or held in
the name of such Service Organization.

The Funds have adopted the Plan pursuant to Rule 12b-1 under the Act in order to
avoid any possibility that payments to the Service Organizations pursuant to the
Service Agreements might violate the Act.  Rule 12b-1, which was adopted by the
SEC under the Act, regulates the circumstances under which an investment company
or series thereof may bear expenses associated with the distribution of its
shares.  In particular, such an investment company or series thereof cannot
engage directly or indirectly in financing any activity which is primarily
intended to result in the sale of shares issued by the company unless it has
adopted a plan pursuant to, and complies with the other requirements of, such
Rule.  The Trust believes that fees paid for the services provided in the Plan
and described above are not expenses incurred primarily for effecting the
distribution of Service Shares.  However, should such payments be deemed by a
court or the SEC to be distribution expenses, such payments would be duly
authorized by the Plan.

The Glass-Steagall Act prohibits all entities which receive deposits from
engaging to any extent in the business of issuing, underwriting, selling or
distributing securities, although institutions such as national banks are
permitted to purchase and sell securities upon the order and for the account of
their customers. In addition, under some state securities laws, banks and other
financial institutions purchasing Service Shares on behalf of their customers
may be required to register as dealers.  Should future legislative or
administrative action or judicial or administrative decisions or interpretations
prohibit or restrict the 

                                     B-109
<PAGE>
 
activities of one or more of the Service Organizations in connection with a
Fund, such Service Organizations might be required to alter materially or
discontinue the services performed under their Service Agreements. If one or
more of the Service Organizations were restricted from effecting purchases or
sales of Service Shares automatically pursuant to pre-authorized instructions,
for example, effecting such transactions on a manual basis might affect the size
and/or growth of a Fund. Any such alteration or discontinuance of services could
require the Board of Trustees to consider changing a Fund's method of operations
or providing alternative means of offering Service Shares of the Fund to
customers of such Service Organizations, in which case the operation of such
Fund, its size and/or its growth might be significantly altered. It is not
anticipated, however, that any alternation of a Fund's operations would have any
effect on the net asset value per share or result in financial losses to any
shareholder.

Conflict of interest restrictions (including the Employee Retirement Income
Security Act of 1974) may apply to a Service Organization's receipt of
compensation paid by a Fund in connection with the investment of fiduciary
assets in  Service Shares of a Fund.  Service Organizations, including banks
regulated by the Comptroller of the Currency, the Federal Reserve Board or the
Federal Deposit Insurance Corporation, and investment advisers and other money
managers subject to the jurisdiction of the SEC, the Department of Labor or
state securities commissions, are urged to consult legal advisers before
investing fiduciary assets in  Service Shares of a Fund.  In addition, under
some state securities laws, banks and other financial institutions purchasing
Service Shares on behalf of their customers may be required to register as
dealers.
    
The Trustees, including a majority of the Trustees who are not interested
persons of the Trust and who have no direct or indirect financial interest in
the operation of the Plan or the related Service Agreements, most recently voted
to approve the Plan and related Service Agreements at a meeting called for the
purpose of voting on such Plan and Service Agreements on April 22, 1998 (July
22, 1998 for the European Equity Fund).  The Plan and related Service Agreements
will remain in effect until May 1, 1999 and will continue in effect thereafter
only if such continuance is specifically approved annually by a vote of the
Trustees in the manner described above.  The Plan may not be amended to increase
materially the amount to be spent for the services described therein without
approval of the Service Shareholders of the affected Fund and all material
amendments of the Plan must also be approved by the Trustees in the manner
described above.  The Plan may be terminated at any time by a majority of the
Trustees as described above or by a vote of a majority of the outstanding
Service Shares of the affected Fund.  The Service Agreements may be terminated
at any time, without payment of any penalty, by vote of a majority of the
Trustees as described above or by a vote of a majority of the outstanding
Service Shares of the affected Fund on not more than sixty (60) days' written
notice to any other party to the Service Agreements.  The Service Agreements
will terminate automatically if assigned.  So long as the Plan is in effect, the
selection and nomination of those Trustees who are not interested persons will
be committed to the discretion of the non-interested Trustees.  The Trustees
have determined that, in its judgment, there is a reasonable likelihood that the
Plans will benefit the Funds and the holders of Service Shares of the Funds.  In
the Trustees' quarterly review of the Plan and related Service Agreements, the
Board will consider their continued appropriateness and the level of
compensation provided therein.     

                                     B-110
<PAGE>
 
                                   APPENDIX A

                         DESCRIPTION OF BOND RATINGS/*/

                         MOODY'S INVESTORS SERVICE, INC.

     Aaa:  Bonds which are rated Aaa are judged to be of the best quality.  They
carry the smallest degree of investment risk and are generally referred to as
"gilt edged." Interest payments are protected by a large or by an exceptionally
stable margin and principal is secure.  While the various protective elements
are likely to change, such changes as can be visualized are most unlikely to
impair the fundamentally strong position of such issues.

     Aa:  Bonds which are rated Aa are judged to be of high quality by all
standards.  Together with the Aaa group they comprise what are generally known
as high grade bonds.  They are rated lower than the best bonds because margins
of protection may not be as large as in Aaa securities or fluctuation of
protective elements may be of greater amplitude or there may be other elements
present which make the long-term risks appear somewhat larger than in Aaa
securities.

     A:  Bonds which are rated A possess many favorable investment attributes
and are to be considered as upper medium-grade obligations.  Factors giving
security to principal and interest are considered adequate, but elements may be
present which suggest a susceptibility to impairment sometime in the future.

     Baa:  Bonds which are rated Baa are considered as medium-grade obligations,
i.e., they are neither highly protected nor poorly secured.  Interest payments
and principal security appear adequate for the present but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time.  Such bonds lack outstanding investment characteristics and in
fact have speculative characteristics as well.

     Ba:  Bonds which are rated Ba are judged to have speculative elements;
their future cannot be considered as well assured. Often the protection of
interest and principal payments may be very moderate, and thereby not well
safeguarded during both good and bad times over the future.  Uncertainty of
position characterizes bonds in this class.

     B:  Bonds which are rated B generally lack characteristics of desirable
investment.  Assurance of interest and principal payments or of maintenance of
other terms of the contract 

- --------------------------------
  /*/  THE RATING SYSTEMS DESCRIBED HEREIN ARE BELIEVED TO BE THE MOST RECENT
       RATING SYSTEMS AVAILABLE FROM MOODY'S INVESTORS SERVICE, INC. AND
       STANDARD AND POOR'S RATINGS GROUP AT THE DATE OF THIS ADDITIONAL
       STATEMENT FOR THE SECURITIES LISTED. RATINGS ARE GENERALLY GIVEN TO
       SECURITIES AT THE TIMES OF ISSUANCE. WHILE THE RATING AGENCIES MAY FROM
       TIME TO TIME REVISE SUCH RATINGS, THEY UNDERTAKE NO OBLIGATION TO DO SO,
       AND THE RATINGS INDICATED DO NOT NECESSARILY REPRESENT RATINGS WHICH WILL
       BE GIVEN TO THESE SECURITIES ON THE DATE OF THE FUND'S FISCAL YEAR END.

                                      1-A
<PAGE>
 
over any long period of time may be small.

   Caa:  Bonds which are rated Caa are of poor standing.  Such issues may be
in default or there may be present elements of danger with respect to principal
or interest.

     Ca:  Bonds which are rated Ca represent obligations which are speculative
in a high degree.  Such issues are often in default or have other marked
shortcomings.

     C:  Bonds which are rated C are the lowest rated class of bonds which may
be in default, and issues so rated can be regarded as having extremely poor
prospects of ever attaining any real investment standing.

     Unrated:  Where no rating has been assigned or where a rating has been
suspended or withdrawn, it may be for reasons unrelated to the quality of the
issue.

     Should no rating be assigned, the reason may be one of the following:

     1.   An application for rating was not received or accepted.

     2.   The issue or issuer belongs to a group of securities or companies that
          are not rated as a matter of policy.

     3.   There is a lack of essential data pertaining to the issue or issuer.

     4.   The issue was privately placed, in which case the rating is not
          published in Moody's publications.

     Suspension or withdrawal may occur if new and material circumstances arise,
the effects of which preclude satisfactory analysis; if there is no longer
available reasonable up-to-date data to permit a judgment to be formed; if a
bond is called for redemption; or for other reasons.

     Note:  Those bonds in the Aa, A, Baa, Ba and B groups which Moody's
believes possess the strongest investment attributes are designated by the
symbols Aa1, A1, Baa1, Ba1 and B1.
    
     Moody's also provides credit ratings for commercial paper.  These are
promissory obligations (1) not having an original maturity in excess of one
year, unless explicitly noted.     
                  
                 Description of Ratings of State and Municipal
                             Commercial Paper     
    
     Moody's commercial paper ratings are opinions of the ability of issuers to
repay punctually senior debt obligations which have an original maturity in
excess of nine months.  Moody's three highest commercial paper rating categories
are as follows:     
    
     Prime 1:  Issuers rated Prime-1 (or supporting institutions) have a
     superior ability     

                                      2-A
<PAGE>
 
    
     for repayment of senior short-term debt obligations. Prime-1 repayment
     ability will often be evidenced by many of the following 
     characteristics:     
    
          -  Leading market positions in well established industries.     
    
          -  High rates of return on funds employed.     
    
- -         Conservative capitalization structures with moderate reliance on debt
          and ample asset protection.     
    
- -    Broad margins in earnings coverage of fixed financial charges and high
     internal cash generation.     
    
- -    Well established access to a range of financial markets and assured sources
     of alternate liquidity.     
    
     Prime-2:  Issuers rated Prime-2 (or supporting institutions) have a strong
     ability for repayment of senior short-term debt obligations.  This will
     normally be evidenced by many of the characteristics cited above but to a
     lesser degree.  Earnings trends and coverage ratios, while sound, may be
     more subject to variation.  Capitalized characteristics, while still
     appropriate, may be more affected by external conditions.  Ample alternate
     liquidity is maintained.     
    
     Prime-3:  Issuers rated Prime-3 (or supporting institutions) have an
     acceptable ability for repayment of senior short-term obligations.  The
     effect of industry characteristics and market compositions may be more
     pronounced.  Variability in earnings and profitability may result in
     changes in the level of debt protection measurements and may require
     relatively high financial leverage.  Adequate alternate liquidity is
     maintained.     


                        STANDARD & POOR'S RATINGS GROUP
    
     AAA: Bonds and debt rated AAA have the highest rating assigned by Standard
& Poor's.  Capacity to meet the financial commitment on the obligation is
extremely strong.     
    
     AA:  Bonds and debt rated AA have a very strong capacity to meet the
financial commitment on the obligation and differ from the higher rated issues
only in small degree.     
    
     A:   Bonds and debt rated  A have a strong capacity to meet the financial
commitment on the obligation although they are somewhat more susceptible to the
adverse effects of changes in circumstances and economic conditions than bonds
in  higher rated categories.     

                                      3-A
<PAGE>
 
    
     BBB: Bonds and debt rated BBB are regarded as having an adequate capacity
to meet the financial commitment on the obligation.  Whereas they normally
exhibit adequate protection parameters, adverse economic conditions or changing
circumstances are more likely to lead to a weakened capacity of the 
obligor.     
    
     BB, B, CCC, CC, C:  Bonds and debt rated BB, B, CCC, CC and C are regarded
as having significant speculative characteristics with respect to the capacity
to meet the financial commitment on the obligation.  BB indicates the least
degree of speculation and C the highest.  While such bonds will likely have some
quality and protective characteristics, these are outweighed by large
uncertainties of major risk exposures to adverse conditions.     
    
     BB:  Bonds and debt rated BB have less vulnerability to non-payment than
other speculative issues.  However, such securities face major ongoing
uncertainties or exposure to adverse business, financial, or economic conditions
which could lead to the obligor's inadequate capacity to meet the financial
commitment on the obligation.     
    
     B:   Bonds and debt rated B are more vulnerable to non-payment but the
obligor currently has the capacity to meet its financial commitment on the
obligation.  Adverse business, financial or economic conditions will likely
impair capacity or willingness to meet its financial commitment on the
obligation.     
    
     CCC: Bonds and debt rated CCC are currently vulnerable to non-payment, and
are dependent upon favorable business, financial, and economic conditions to
meet their financial commitment on the obligation.  In the event of adverse
business, financial, or economic conditions, such securities are not likely to
have the capacity to meet their financial commitment on the obligation.     
    
     CC:  The rating CC is typically applied to bonds and debt that are
currently highly vulnerable to non-payment.     
    
     C:   The C rating may be used to cover a situation where a bankruptcy
petition has been filed or similar action has been taken, but debt service
payments on this obligation are continued.     
    
     D:   Bonds and debt rated D are in payment default.  The D rating category
is used when payments on an obligation are not made on the date due even if the
applicable grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period.  The D rating also will be
used upon the filing of a bankruptcy petition if debt service payments are
jeopardized.     
    
     Plus (+) or Minus (-):  The ratings from "AA" to "CCC" may be modified by
the addition of a plus or minus sign to show relative standing within the major
rating categories.     
    
     R    This rating is attached to highlight derivative, hybrid, and certain
other obligations that Standard & Poor's believes may experience high volatility
or high      

                                      4-A
<PAGE>
 
    
variability in expected returns due to non-credit risks. Examples of such
obligations are: securities whose principal or interest return is indexed to
equities, commodities, or currencies, certain swaps and options; and interest-
only and principal-only mortgage securities. The absence of an "r" symbol should
not be taken as an indication that an obligation will exhibit no volatility or
variability in total return.     
    
                        STANDARD & POOR'S RATINGS GROUP     
    
     A Standard & Poor's commercial paper rating is a current assessment of the
likelihood of timely payment of debt having an original maturity of no more than
365 days. Standard & Poor's commercial paper rating categories are as 
follows:     
    
     A-1  Obligations are rated in the highest category indicating that the
obligor's capacity to meet its financial commitment is strong.  Within this
category, certain obligations are designated with a plus sign (+).  This
indicates that the obligor's capacity to meet its financial commitment on these
obligations is extremely strong.     
    
     A-2  Obligations are somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions than obligations rated "A-1".
However, the obligor's capacity to meet its financial commitment on the
obligation is satisfactory.     
    
     A-3  Obligations exhibit adequate protection parameters.  However, adverse
economic conditions or changing circumstances are more likely to lead to a
weakened capacity of the obligor to meet its financial commitment on the
obligation.     
    
     B-   Obligations are regarded as having significant speculative
characteristics.  The obligor currently has the  capacity to meet its financial
commitment on the obligation; however, it faces major ongoing uncertainties
which could lead to the obligor's inadequate capacity to meet its financial
commitment on the obligation.     
    
     C-   Obligations are currently vulnerable to nonpayment and are dependent
on favorable business, financial, and economic conditions for the obligor to
meet its financial obligation.     
    
     D-   Obligations are in payment default.  The "D" rating category is used
when payments on an obligation are not made on the date due, even if the
applicable grace period has not expired, unless Standard & Poor's believes such
payments will be made during such grace period.  The "D" rating will also be
used upon the filing of a bankruptcy petition or the taking of a similar action
if payments on an obligation are jeopardized.     
                                  
                                FITCH IBCA, Inc.     
    
Bond Ratings     
- ------------
    
     The ratings represent Fitch's assessment of the issuer's ability to meet
the      

                                      5-A
<PAGE>
 
    
obligations of a specific debt issue or class of debt. The ratings take into
consideration special features of the issue, its relationship to other
obligations of the issuer, the current financial condition and operative
performance of the issuer and of any guarantor, as well as the political and
economic environment that might affect the issuer's future financial strength
and credit quality.     
    
     AAA:  Bonds rated AAA are considered to be investment grade and of the
highest credit quality.  The obligor has an exceptionally strong capacity for
timely payment of financial commitments, which is unlikely to be adversely
affected by reasonably foreseeable events.     
    
     AA:  Bonds rated AA are considered to be investment grade and of very high
credit quality.  These ratings denote a very low expectation of investment risk
and indicate very strong capacity for timely payment of financial commitments.
This capacity is not significantly vulnerable to foreseeable events.     
    
     A:   Bonds rated A are considered to be investment grade and of high credit
quality.  These ratings denote a low expectation of investment risk and indicate
strong capacity of timely payment of financial commitments.     
    
     BBB: Bonds rated BBB are considered to be investment grade and of good
credit quality.  These ratings denote that there is currently a low expectation
of investment risk.  The capacity for timely payment of financial commitments is
adequate, but adverse circumstances  and in economic conditions are more likely
to impair this category.     
    
     BB:  Bonds are considered to be speculative.  These ratings indicate that
there is a possibility of credit risk developing, particularly as the result of
adverse economic changes over time; however, business or financial alternatives
may be available to allow financial commitments to be met.  Securities rated in
this category are not investment grade.     
    
     B:   Bonds are considered highly speculative.  These ratings indicate that
significant credit risk is present, but a limited margin of safety remains.
Financial commitments are currently being met; however, capacity for continued
payment is contingent upon a sustained, favorable business and economic
environment.     
    
     CCC: Bonds have certain identifiable characteristics that, if not remedied,
may lead to default.  The ability to meet obligations requires an advantageous
business and economic environment.     
    
     CC:  Bonds are minimally protected.  Default in payment of interest and/or
principal seems probable over time.     
    
     C:   Bonds are in imminent default in payment of interest or 
principal.     
    
     DDD, DD, and D:     Bonds are in default on interest and/or principal
payments.       

                                      6-A
<PAGE>
 
    
Such bonds are extremely speculative and should be valued on the basis of their
ultimate recovery value in liquidation or reorganization of the obligor. DDD
represents the highest potential for recovery on these bonds, and D represents
the lowest potential for recovery.     
    
     Plus (+) and minus (-) signs are used with a rating symbol to indicate the
relative position of a credit within the rating category.  The Fitch IBCA
ratings from and including "AA" to "B" may be modified by the addition of a plus
or minus sign.     
    
Investment Grade Short-Term Ratings     
- -----------------------------------
    
     Fitch IBCA's short-term ratings apply to debt obligations that have time
horizons of less than 12 months for most obligations or up to three years for
U.S. public finance securities.     
    
F 1:      Highest Credit Quality.  Issues assigned this rating reflect the
          strongest capacity for timely payment of financial commitments; may
          have an added "+" to denote any exceptionally strong credit 
          feature.     
    
F 2:      Good Credit Quality.  Issues assigned this rating have a satisfactory
          capacity for timely payment of financial commitments, but the margin
          of safety is not as great as for issues assigned F 1 ratings.     
    
F 3:      Fair Credit Quality.  Issues assigned this rating have characteristics
          suggesting that the degree of capacity for timely payment of
          financial commitments is adequate; however, near-term adverse changes
          could result in a reduction to non-investment grade.     
    
B:        Securities possess speculative credit quality.  This designation
          indicates minimal capacity for timely payment of financial
          commitments, plus vulnerability to near-term adverse changes in
          financial and economic conditions.     
    
C:        Securities possess high default risk.  This designation indicates that
          the capacity for meeting financial commitments is solely reliant upon
          a sustained, favorable business and economic environment.     
    
D:        Default.  Issues assigned this rating are in actual or imminent
          payment default.     
    
LOC:      The symbol LOC indicates that the rating is based on a letter of
          credit issued by a commercial bank.     
                                  
                                 Duff & Phelps     
                                 -------------
    
Long Term Debt and Preferred Stock     
- ----------------------------------

                                      7-A
<PAGE>
 
    
     AAA:      Highest credit quality.  The risk factors are negligible, being
only slightly more than for risk-free U.S. Treasury debt.     
    
     AA+, AA, AA-:  High credit quality.  Protection  factors are strong.  Risk
is modest but may vary slightly from time to time because of economic
conditions.  However, risk factors are more variable and greater in periods of
economic stress.     
    
     A+, A, A-:   Debt possesses protection factors which are average but
adequate. However, risk factors are more variable and greater in periods of
economic stress.     
    
     BBB+, BBB, BBB-:  Below average protection factors but still considered
sufficient for prudent investment.  Considerable variability in risk during
economic cycles.     
    
     BB+, BB, BB-: Below investment grade but deemed likely to meet obligations
when due.  Present or prospective financial protection factors fluctuate
according to industry conditions or company fortunes.  Overall quality may move
up or down frequently within this category.     
    
     B+, B, B-:  Below investment  grade and possessing risk that obligations
will not be met when due.  Financial protection factors will fluctuate widely
according to economic cycles, industry conditions and/or company fortunes.
Potential exists for frequent changes in the rating within this category or into
a higher or lower rating grade.     
    
     CCC:   Well below investment grade securities.  Considerable uncertainty
exists as to timely payment of principal, interest or preferred dividends.
Protection factors are narrow and risk can be substantial with unfavorable
economic/industry conditions, and/or with unfavorable company developments.     
    
     D:  Defaulted debt obligation.     
    
Commercial Paper/Certificates of Deposits     
- -----------------------------------------
    
D-1+:     Highest certainty of timely payment.  Short-term liquidity, including
          internal operating factors and/or ready access to alternative sources
          of funds, is clearly outstanding, and safety is just below risk-free
          U.S. Treasury short-term obligations.     
    
D-1:      Very high certainty of timely payment.  Liquidity factors are
          excellent and supported by good fundamental protection factors.  Risk
          factors are minor.     
    
D-1-:     High certainty of timely payment.  Liquidity factors are strong and
          supported by good fundamental protection factors.  Risk factors are
          very small.     

                                      8-A
<PAGE>
 
    
D-2:      Good certainty of timely payment.  Liquidity factors and company
          fundamentals are sound.  Although ongoing funding needs may enlarge
          total financing requirements, access to capital markets is good.  Risk
          factors are small.     
    
D-3:      Satisfactory liquidity and other protection factors qualify issues as
          investment grade. Risk factors are larger and subject to more
          variation.  Nevertheless, timely payment is expected.     
    
D-4:      Speculative investment characteristics.  Liquidity is not sufficient
          to insure against disruption in debt service.  Operating factors and
          market access may be subject to a high degree of variation.     
    
D-5:      Issuer failed to meet scheduled principal and/or interest 
          payments.     
    
Notes:    Bonds which are unrated may expose the investor to risks with respect
          to capacity to pay interest or repay principal which are similar to
          the risks of lower-rated bonds.  The Fund is dependent on the
          Investment Adviser's judgment, analysis and experience in the
          evaluation of such bonds.     
    
          Investors should note that the assignment of a rating to a bond by a
          rating service may not reflect the effect of recent developments on
          the issuer's ability to make interest and principal payments.     
    
              Description of Ratings of State and Municipal Notes     
              ---------------------------------------------------
    
                        MOODY'S INVESTORS SERVICE, INC.     
    
     Moody's ratings for state and municipal short-term obligations  will be
designated Moody's Investment Grade ("MIG") and variable rate demand obligations
are designated Variable Moody's Investment Grade ("VMIG").  Such ratings
recognize the differences between short-term credit risk and long-term risk.
Symbols used will be as follows:     
    
     MIG-1/VMIG-1:  This designation denotes best quality enjoying strong
protection by established cash flows, superior liquidity support or demonstrated
broad based access to the market for refinancing.     
    
     MIG-2/VMIG-2:  This designation denotes high quality.  Margins of
protection are ample although not so large as in the preceding group.     
    
     MIG-3/VMIG-3:  This designation denotes favorable quality.  All security
elements are accounted for but there is lacking the undeniable strength of the
preceding grades.  Liquidity and cash flow protection may be narrow and market
access for refinancing is likely to be less well established.     

                                      9-A
<PAGE>
 
    
     MIG-4/VMIG-4:  This designation denotes adequate quality carrying specific
risk but having protection commonly regarded as required of an investment
security and not distinctly or predominantly speculative.     
    
     SG:  This designation denotes speculative quality.  Debt instruments in
this category lack margins of protection.     
    
                        STANDARD & POOR'S RATINGS GROUP     
    
     A Standard and Poor's note rating reflects the liquidity concerns and
market access risks unique to notes.  Notes due in three years or less will
likely receive a note rating.     
    
     Note rating symbols are as follows:     
    
SP-1:     Strong capacity to pay principal and interest.  Those issues
          determined to possess very strong characteristics will be given a plus
          (+) designation.     
    
SP-2:     Satisfactory capacity to pay principal and interest with some
          vulnerability to adverse financial and economic changes over the term
          of the notes.     
    
SP-3:     Speculative capacity to pay principal and interest.     

                                      10-A
<PAGE>
 
                                      APPENDIX B     

                  BUSINESS PRINCIPLES OF GOLDMAN, SACHS & CO.

     Goldman Sachs is noted for its Business Principles, which guide all of the
firm's activities and serve as the basis for its distinguished reputation among
investors worldwide.

     Our client's interests always come first.  Our experience shows that if we
serve our clients well, our own success will follow.

     Our assets are our people, capital and reputation.  If any of these assets
diminish, reputation is the most difficult to restore.  We are dedicated to
complying fully with the letter and spirit of the laws, rules and ethical
principles that govern us. Our continued success depends upon unswerving
adherence to this standard.

     We take great pride in the professional quality of our work. We have an
uncompromising determination to achieve excellence in everything we undertake.
Though we may be involved in a wide variety and heavy volume of activity, we
would, if it came to a choice, rather be best than biggest.

     We stress creativity and imagination in everything we do. While recognizing
that the old way may still be the best way, we constantly strive to find a
better solution to a client's problems.  We pride ourselves on having pioneered
many of the practices and techniques that have become standard in the industry.

     We stress teamwork in everything we do.  While individual creativity is
always encouraged, we have found that team effort often produces the best
results.  We have no room for those who put their personal interests ahead of
the interests of the firm and its clients.

     Integrity and honesty are the heart of our business.  We expect our people
to maintain high ethical standards in everything they do, both in their work for
the firm and in their personal lives.

     GOLDMAN, SACHS & CO.'S INVESTMENT BANKING AND SECURITIES ACTIVITIES

     Goldman, Sachs & Co. is a leading global investment banking and securities
firm with a number of distinguishing characteristics.
    
     Privately owned and ranked among Wall Street's best capitalized firms, with
partners' capital of approximately $6.1 billion as of November 28, 1997.     
    
     With thirty-seven offices around the world, Goldman Sachs employs over
11,000 professionals focused on opportunities in major markets.     

                                      1-B
<PAGE>
 
     The number one underwriter of all international equity issuers from (1993-
1996).

     A research budget of $200 million for 1997.
    
     Premier lead manager of negotiated municipal bond offerings over the past
six years (1990-1996)./*/     

     The number one lead manager of U.S. common stock offerings for the past
eight years (1989-1996).

     The number one lead manager for initial public offerings (IPOs) worldwide
(1989-1996).

- ---------------------
    
/*/  SOURCE:  SECURITIES DATA CORPORATION.  COMMON STOCK RANKING EXCLUDES REITS,
     INVESTMENT TRUSTS AND RIGHTS.     

                                      2-B
<PAGE>
 
                  GOLDMAN, SACHS & CO.'S HISTORY OF EXCELLENCE

<TABLE>

<S>      <C>
1865      End of Civil War

1869      Marcus Goldman opens Goldman Sachs

1890      Dow Jones Industrial Average first published

1896      Goldman Sachs joins New York Stock Exchange

1906      Goldman Sachs takes Sears Roebuck & Co. public (longest-standing
          client relationship)
 
          Dow Jones Industrial Average tops 100
 
1925      Goldman Sachs finances Warner Brothers, producer of the first talking
          film

1956      Goldman Sachs co-manages Ford's public offering, the largest to date

1970      London office opens

1972      Dow Jones Industrial Average breaks 1000
 
1986      Goldman Sachs takes Microsoft public
 
1991      Provides advisory services for the largest privatization in the region
          of the sale of Telefonos de Mexico
 
1995      Dow Jones Industrial Average breaks 5000

1996      Goldman Sachs takes Deutsche Telecom public

          Dow Jones Industrial Average breaks 6000

1997      Dow Jones Industrial Average breaks 7000

          Goldman Sachs increases assets under management by 100% over 1996
</TABLE>

                                      3-B
<PAGE>
 
                                    PART C

                                 OTHER INFORMATION


ITEM 24. FINANCIAL STATEMENTS AND EXHIBITS
         ---------------------------------

(a)  Financial Statements

     Included in the Prospectus:
    
          Financial Highlights for Goldman Sachs CORE International Equity Fund,
          Goldman Sachs International Equity Fund, Goldman Sachs Asia Growth
          Fund, and Goldman Sachs Emerging Markets Equity Fund for the period
          ended January 31, 1998 (audited);     

     Incorporated by Reference into the Additional Statement:

          Report of Independent Public Accountants.

     Statement of Investments as of January 31, 1998 for Goldman Sachs Capital
     Growth Fund, Goldman Sachs CORE U.S. Equity Fund (formerly Select Equity
     Fund), Goldman Sachs CORE Small Cap Equity Fund, Goldman Sachs CORE
     International Equity Fund, Goldman Sachs Small Cap Value Fund, Goldman
     Sachs International Equity Fund, Goldman Sachs Growth and Income Fund,
     Goldman Sachs Asia Growth Fund, Goldman Sachs Balanced Fund, Goldman Sachs
     Mid-Cap Equity Fund, Goldman Sachs CORE Large Cap Growth Fund and Goldman
     Sachs Emerging Markets Equity Fund.

     Statement of Assets and Liabilities as of January 31, 1998 for Goldman
     Sachs Capital Growth Fund, Goldman Sachs CORE U.S. Equity Fund (formerly
     Select Equity Fund), Goldman Sachs CORE Small Cap Equity Fund, Goldman
     Sachs CORE International Equity Fund, Goldman Sachs Small Cap Value Fund,
     Goldman Sachs International Equity Fund, Goldman Sachs Growth and Income
     Fund, Goldman Sachs Asia Growth Fund, Goldman Sachs Balanced Fund, Goldman
     Sachs Mid-Cap Equity Fund, Goldman Sachs CORE Large Cap Growth Fund and
     Goldman Sachs Emerging Markets Equity Fund.

     Statement of Operations for the year ended January 31, 1998 for Goldman
     Sachs Capital Growth Fund, Goldman Sachs CORE U.S. Equity Fund (formerly
     Select Equity Fund), Goldman Sachs CORE Small Cap Equity Fund, Goldman
     Sachs CORE International Equity Fund, Goldman Sachs Small Cap Value Fund,
     Goldman Sachs International Equity Fund, Goldman Sachs Growth and Income
     Fund, Goldman Sachs Asia Growth Fund, Goldman Sachs Balanced Fund, Goldman
     Sachs Mid-Cap Equity Fund, Goldman Sachs CORE Large Cap Growth Fund and
     Goldman Sachs Emerging Markets Equity Fund.
<PAGE>
 
     Statement of Changes in Net Assets for the years ended January 31, 1997 and
     January 31, 1998 for Goldman Sachs Capital Growth Fund, Goldman Sachs CORE
     U.S. Equity Fund (formerly Select Equity Fund), Goldman Sachs CORE Small
     Cap Equity Fund, Goldman Sachs CORE International Equity Fund, Goldman
     Sachs Small Cap Value Fund, Goldman Sachs International Equity Fund,
     Goldman Sachs Growth and Income Fund, Goldman Sachs Asia Growth Fund,
     Goldman Sachs Balanced Fund, Goldman Sachs Mid-Cap Equity Fund, Goldman
     Sachs CORE Large Cap Growth Fund and Goldman Sachs Emerging Markets Equity
     Fund.

     Financial Highlights ended January 31, 1998 for Goldman Sachs Capital
     Growth Fund, Goldman Sachs CORE U.S. Equity Fund (formerly Select Equity
     Fund), Goldman Sachs CORE Small Cap Equity Fund, Goldman Sachs CORE
     International Equity Fund, Goldman Sachs Small Cap Value Fund, Goldman
     Sachs International Equity Fund, Goldman Sachs Growth and Income Fund,
     Goldman Sachs Asia Growth Fund, Goldman Sachs Balanced Fund, Goldman Sachs
     Mid-Cap Equity Fund, Goldman Sachs CORE Large Cap Growth Fund and Goldman
     Sachs Emerging Markets Equity Fund.


                         Notes to Financial Statements.
                    Report of Independent Public Accountants

    
     The following exhibits relating to Goldman Sachs Trust are incorporated
herein by reference to Post-Effective Amendment No. 26 to Goldman Sachs
Trust's Registration Statement on Form N-1A (Accession No. 000950130-95-002856);
to Post-Effective Amendment No. 27 to such Registration Statement (Accession No.
0000950130-96-004931); to Post-Effective Amendment No. 29 to such Registration
Statement (Accession No. 0000950130-97-000573); to Post-Effective Amendment No.
31 to such Registration Statement (Accession No. 0000950130-97-000805); to Post-
Effective Amendment No. 33 to such Registration Statement (Accession No.
0000950130-97-0001867); to Post-Effective Amendment No. 40 to such Registration
Statement (Accession No. 0000950130-97-004495); and to Post-Effective Amendment
No. 41 to such Registration Statement (Accession No 0000-950130-98-000676);
Post-Effective Amendment No. 43 to such Registration Statement (Accession No.
0000950130-98-000965) and to Post-Effective Amendment No. 44 to such
Registration Statement (Accession No. 0000950130-98-002160).     
    
     (a)(1).   Agreement and Declaration of Trust.  (Accession No. 0000950130-
               97-000573)     
    
     (a)(2).   Amendment No. 1 to Agreement and Declaration of Trust.
               (Accession No. 0000950130-97-004495)     
    
     (a)(3).   Amendment No. 2 to Agreement and Declaration of Trust.
               (Accession No. 0000950130-97-004495)     
<PAGE>
 
    
     (a)(4).   Amendment No.3 dated January 28, 1997 to the Agreement and
               Declaration of Trust.  (Accession No. 0000950130-98-000676)     
    
     (a)(5).   Amendment No. 4 dated January 28, 1998 to the Agreement and
               Declaration of Trust as amended, dated January 28, 1997.
               (Accession No. 0000950130-98-000676)     
    
     (b).      By-laws of the Delaware business trust. (Accession
               No. 0000950130-97-000573)     
    
     (c).      Not applicable.     
    
     (d)(1).   Management Agreement dated April 30, 1997 between Registrant on
               behalf of Goldman Sachs Short Duration Government Fund and
               Goldman Sachs Funds Management, L.P.  (Accession No. 0000950130-
               98-000676)     
    
     (d)(2).   Management Agreement dated April 30, 1997 between Registrant on
               behalf of Goldman Sachs Adjustable Rate Government Fund and
               Goldman Sachs Funds Management, L.P.  (Accession No. 0000950130-
               98-000676)     
    
     (d)(3).   Advisory Agreement between Registrant and Goldman, Sachs & Co.,
               filed as Exhibit A.(Accession No. 0000950130-98-000965)     
    
     (d)(4).   Management Agreement dated April 30, 1997 between Registrant on
               behalf of Goldman Sachs Short Duration Tax-Free Fund and Goldman
               Sachs Asset Management.  (Accession No. 0000950130-98-000676)
         
     (d)(5).   Management Agreement dated April 30, 1997 between Registrant on
               behalf of Goldman Sachs Core Fixed Income Fund and Goldman Sachs
               Asset Management.  (Accession No. 0000950130-98-000676)     
    
     (d)(6).   Consent dated June 20, 1987 to change in duties under the
               Advisory Agreement and Distribution Agreement between Registrant
               and Goldman, Sachs & Co. (Accession No. 0000950130-98-000965)
         
     (d)(7).   Management Agreement dated January 28, 1998 on behalf of the
               Registrant and Goldman Sachs Asset Management, Goldman Sachs
               Funds Management L.P. and Goldman Sachs Asset Management
               International. (Accession No. 0000950130-98-000676)     
    
     (d)(8).   Management Agreement dated January 1, 1998 on behalf of the
               Goldman Sachs Asset Allocation      
<PAGE>
 
               Portfolios and Goldman Sachs Asset Management. (Accession No.
               0000950130-98-000676)
    
     (d)(9).   Management Agreement dated April 30, 1997 between the Registrant
               on behalf of Goldman Sachs - Institutional Liquid Assets and
               Goldman Sachs Asset Management.  (Accession No. 0000950130-98-
               000676)     
    
     (d)(10).  Consent pursuant to paragraph 1 of each Advisory Agreement and
               Distribution Agreement regarding Treasury Instruments, Tax-Exempt
               New Jersey and Tax-Exempt New York Portfolio (Accession No.
               0000950130-98-000965)     
    
     (e).      Distribution Agreement dated April 30, 1997 as amended October
               21, 1997 between Registrant and Goldman, Sachs & Co.  (Accession
               No. 0000950130-97-004495)     
    
     (f).      Not applicable.     
    
     (g)(1).   Custodian Agreement between Registrant and State Street Bank and
               Trust Company. (Accession No. 0000950130-95-002856)     
    
     (g)(2).   Custodian Agreement between Registrant and State Street Bank and
               Trust Company, filed as Exhibit 1(e) (Accession No. 0000950130-
               98-000965)     
    
     (g)(3).   Letter-agreement dated December 27, 1978 between Registrant and
               State Street Bank and Trust Company pertaining to the fees
               payable by Registrant pursuant to the Custodian Agreement, filed
               as Exhibit 8(c) (Accession No. 0000950130-98-000965)     
    
     (g)(4).   Amendment dated May 28, 1981 to the Custodian Agreement referred
               to above as Exhibit 8(a) (Accession No. 0000950130-98-000965)
         
     (g)(5).   Fee schedule relating to the Custodian Agreement between
               Registrant on behalf of the Goldman Sachs Asset Allocation
               Portfolios and State Street Bank and Trust Company.  (Accession
               No. 0000950130-97-004495)     
    
     (g)(6).   Letter Agreement dated June 14, 1984 between Registrant and State
               Street Bank and Trust Company pertaining to a change in wire
               charges under the     
<PAGE>
 
               Custodian Agreement, filed as Exhibit 8(f) (Accession No.
               0000950130-98-000965)
    
     (g)(7).   Letter Agreement dated March 28, 1983 between Registrant and
               State Street Bank and Trust Company pertaining to the latter's
               designation of Bank of America, N.T. and S.A. as its subcustodian
               and certain other matters, filed as Exhibit 8(d) (Accession No.
               0000950130-98-000965)     
    
     (g)(8).   Letter Agreement dated March 21, 1985 between Registrant and
               State Street Bank and Trust Company pertaining to the creation of
               a joint repurchase agreement account, filed as Exhibit 8(g)
               (Accession No. 0000950130-98-000965)     
    
     (g)(9).   Letter Agreement dated November 7, 1985, with attachments,
               between Registrant and State Street Bank and Trust Company
               authorizing State Street Bank and Trust Company to permit
               redemption of units by check, filed as Exhibit 8(h) (Accession
               No. 0000950130-98-000965)     
    
     (g)(10).  Money Transfer Services Agreement dated November 14, 1985,
               including attachment, between Registrant and State Street Bank
               and Trust Company pertaining to transfers of funds on deposit
               with State Street Bank and Trust Company, filed as Exhibit 8(i)
               (Accession No. 0000950130-98-000965)     
    
     (g)(11).  Letter Agreement dated November 27, 1985 between Registrant and
               State Street Bank and Trust Company amending the Custodian
               Agreement (Accession No. 0000950130-98-000965)     
    
     (g)(12).  Letter Agreement dated July 22, 1986 between Registrant and State
               Street Bank and Trust Company pertaining to a change in wire
               charges (Accession No. 0000950130-98-000965)     
    
     (h)(1).   Wiring Agreement dated June 20, 1987 among Goldman, Sachs & Co.,
               State Street Bank and Trust Company and The Northern Trust
               Company (Accession No. 0000950130-98-000965)     
    
     (h)(2).   Letter Agreement dated June 20, 1987 between Registrant and State
               Street Bank and Trust Company amending the Custodian Agreement
               (Accession No. 0000950130-98-000965)     
    
     (h)(3).   Letter Agreement dated June 20, 1987 regarding use of checking
               account between Registrant and The Northern Trust Company
               (Accession No. 0000950130-98-000965)     
<PAGE>
 
    
     (h)(4).   Letter Agreement between Registrant and State Street Bank and
               Trust Company pertaining to the latter's designation of Security
               Pacific National Bank as its sub-custodian and certain other
               matters (Accession No. 0000950130-98-000965)     
    
     (h)(5).   Amendment dated July 19, 1988 to the Custodian Agreement between
               Registrant and State Street Bank and Trust Company (Accession No.
               0000950130-98-000965)     
    
     (h)(6).   Amendment dated September 15, 1988 to the Custodian Agreement
               between Registrant and State Street Bank and Trust Company
               (Accession No. 0000950130-98-000965)     
    
     (h)(7).   Transfer Agency Agreement between Registrant and Goldman, Sachs &
               Co.  (Accession No. 0000950130-95-002856)     
    
     (h)(8).   Fee schedule relating to Transfer Agency Agreement between
               Registrant on behalf of the Goldman Sachs Asset Allocation
               Portfolios and Goldman, Sachs & Co.  (Accession No. 0000950130-
               97-004495)     
    
     (h)(9).   Transfer Agency Agreement dated May 1, 1988 between Registrant
               and Goldman, Sachs & Co. and schedule of fees pertaining thereto.
               (Accession No. 0000950130-98-000965)     
    
     (i)(1).   Opinion of Drinker, Biddle & Reath, LLP. (Accession No.
               0000950130-97-004495)     
    
     (i)(2).   Opinion of Morris, Nichols, Arsht & Tunnell. (Accession No.
               0000950130-97-001867)     
    
     (k).      Not applicable.     
    
     (l).      Not applicable.     
    
     (m)(1).   Class A Plan of Distribution pursuant to Rule 12b-1 dated January
               28, 1998.  (Accession No. 0000950130-98-000676)     
    
     (m)(2).   Class B Plan of Distribution pursuant to Rule 12b-1 dated January
               28, 1998.  (Accession No. 0000950130-98-000676)     
    
     (m)(3).   Class C Plan of Distribution pursuant to Rule 12b-1 dated January
               28, 1998.  (Accession No. 0000950130-98-000676)     
<PAGE>
 
    
     (m)(4).   Cash Management Shares Plan of Distribution pursuant to Rule 12b-
               1 dated May 1, 1998. (Accession No. 0000950130-98-002160)     
    
     (o).      Plan entered into by Registrant pursuant to Rule 18f-3.
               (Accession No. 0000950130-95-000628)     
    
     (p)(1)    Powers of Attorney of Messrs. Bakhru, Ford, Grip, Shuch, Smart,
               Springer, Strubel, McNulty, Mosior, Gilman, Perlowski, Richman,
               Surloff, Mmes. MacPherson, Mucker and Taylor.  (Accession No.
               0000950130-97-000805)     

    
     (p)(2).   Powers of Attorney dated October 21, 1997 on behalf of James A.
               Fitzpatrick and Valerie A. Zondorak.  (Accession No. 0000950130-
               98-000676)     

The following exhibits relating to Goldman Sachs Trust are filed herewith
electronically pursuant to EDGAR rules:
    
(a)(6).   Form of Amendment No. 6 to the Declaration of Trust of Goldman Sachs 
          Trust dated July 22, 1998.     
    
(d)(11).  Form of Management Agreement dated July 22, 1998.     

(e)(2).   Form of Distribution Agreement dated April 30, 1997 as amended 
          July 22, 1998.
    
(i)(3).   Opinion of Drinker, Biddle & Reath LLP (Japenese Equity)     
    
(i)(4)    Opinion of Drinker, Biddle & Reath LLP (Cash Management shares)     

(j).      Consent of Independent Auditors
    
27.       Financial Data Schedules.     
    
ITEM 24.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT.     
          ------------------------------------------------------------- 

Not Applicable.
    
ITEM 25.  NUMBER OF HOLDERS OF SECURITIES.     
          ------------------------------- 
<TABLE>    
<CAPTION>
 
                                                      NUMBER OF
TITLE OF CLASS                                        RECORD HOLDERS
- --------------                                        --------------
<S>                                                   <C>
 
Treasury Obligations Portfolio
   ILA Units                                                     364
   ILA Administration Units                                       50
   ILA Service Units                                              18
Treasury Instruments Portfolio
   ILA Units                                                     262
   ILA Administration Units                                       37
   ILA Service Units                                              25
Federal Portfolio
   ILA Units                                                   2,232
   ILA Administration Units                                       43
   ILA Service Units                                              30
Government Portfolio
</TABLE>      
<PAGE>
 
     
   ILA Units                                                     708
   ILA Administration Units                                       33
   ILA Service Units                                              15
   Cash Management Shares                                          1
Prime Obligations Portfolio
   ILA Retail Class (Service Units)                              683
   ILA Units                                                     767
   ILA Class B                                                   145
   ILA Class C                                                    49
   ILA Administration Units                                       52
   ILA Service Units                                              28
   Cash Management Shares                                          1
Money Market Portfolio
   ILA Units                                                   1,876
   ILA Administration Units                                       36
   ILA Service Units                                              15
   Cash Management Shares                                          1
Tax-Exempt Diversified Portfolio
   ILA Retail Class (Service Units)                               69
   ILA Units                                                   2,490
   ILA Administration Units                                       59
   ILA Service Units                                              21
   Cash Management Shares                                          1
Tax-Exempt California Portfolio
   ILA Units                                                   1,373
   ILA Administration Units                                       13
   ILA Service Units                                               5
   Cash Management Shares                                          1
Tax-Exempt New York Portfolio
   ILA Units                                                     323
   ILA Administration Units                                        9
   ILA Service Units                                               1
   Cash Management Shares                                          1
Financial Square Treasury Obligations Fund
   FST Shares                                                    267
   FST Administration Shares                                      64
   FST Service Shares                                             73
   FST Preferred Shares                                            8
Financial Square Prime Obligations Fund
   FST Shares                                                    416
   FST Administration Shares                                      53
   FST Service Shares                                             62
   FST Preferred Shares                                           10
Financial Square Government Fund
   FST Shares                                                    228
   FST Administration Shares                                      54
   FST Service Shares                                             34
   FST Preferred Shares                                           10
Financial Square Money Market Fund
   FST Shares                                                    484
   FST Administration Shares                                      46
   FST Service Shares                                             33
   FST Preferred Shares                                           12
Financial Square Tax-Free Money Market Fund     
<PAGE>
 
    
   FST Shares                                                    229
   FST Administration Shares                                      45
   FST Service Shares                                             52
   FST Preferred Shares                                            5
Financial Square Treasury Instruments Fund
   FST Shares                                                     32
   FST Administration Shares                                      13
   FST Service Shares                                             14
   FST Preferred Shares                                            1
Financial Square Federal Fund
   FST Shares                                                     96
   FST Administration Shares                                      24
   FST Service Shares                                             19
   FST Preferred Shares                                            2
Financial Square Municipal Money Market Fund
   FST Shares                                                      0
   FST Administration Shares                                       0
   FST Service Shares                                              0
   FST Preferred Shares                                            0
Financial Square Premium Money Market Fund
   FST Shares                                                     48
   FST Administration Shares                                      10
   FST Service Shares                                             11
   FST Preferred Shares                                            6
Goldman Sachs Short Duration Government Fund
   Class A                                                       144
   Class B                                                        59
   Class C                                                        60
   Institutional Shares                                          268
   Administration Shares                                          16
   Service Shares                                                  7
Goldman Sachs Adjustable Rate Government Fund
   Class A                                                       393
   Institutional Shares                                          851
   Administration Shares                                          21
   Service Shares                                                  6
Goldman Sachs Short Duration Tax-Free Fund
   Class A                                                       123
   Class B                                                        12
   Class C                                                        16
   Institutional Shares                                          305
   Administration Shares                                          10
   Service Shares                                                  0
Goldman Sachs CORE Fixed Income Fund
   Class A                                                       492
   Class B                                                       184
   Class C                                                       105
   Institutional Shares                                           37
   Administration Shares                                          11
   Service Shares                                                  6
Goldman Sachs Global Income Fund
   Class A                                                     3,835
   Class B                                                       471
   Class C                                                       130
     
<PAGE>
 
    
   Institutional Shares                                           59
   Service Shares                                                  5
Goldman Sachs Government Income Fund
   Class A                                                     1,546
   Class B                                                       475
   Class C                                                       103
   Institutional Shares                                            5
   Service Shares                                                  1
Goldman Sachs Municipal Income Fund
   Class A                                                     1,681
   Class B                                                        94
   Class C                                                        41
   Institutional Shares                                            3
   Service Shares                                                  1
Goldman Sachs High Yield Fund
   Class A                                                     2,443
   Class B                                                     1,032
   Class C                                                       366
   Institutional Shares                                            6
   Service Shares                                                  2
Goldman Sachs Capital Growth Fund
   Class A                                                    46,895
   Class B                                                     8,011
   Class C                                                     1,519
   Institutional Shares                                           25
   Service Shares                                                  7
Goldman Sachs CORE U.S. Equity Fund
   Class A                                                    20,161
   Class B                                                     6,269
   Class C                                                       792
   Institutional Shares                                           46
   Service Shares                                                  9
 
Goldman Sachs Small Cap Value Fund
   Class A                                                    23,837
   Class B                                                     5,346
   Class C                                                       824
   Institutional Shares                                           16
   Service Shares                                                  5
Goldman Sachs International Equity Fund
   Class A                                                    30,361
   Class B                                                     6,217
   Class C                                                       583
   Institutional Shares                                           58
   Service Shares                                                 10
Goldman Sachs Growth and Income Fund
   Class A                                                    70,524
   Class B                                                    29,055
   Class C                                                     3,584
   Institutional Shares                                           47
   Service Shares                                                 18
Goldman Sachs Asia Growth Fund
   Class A                                                     8,929
   Class B                                                       852
   Class C                                                       161
     
<PAGE>
 
    
   Institutional Shares                                            9
   Service Shares                                                  3
Goldman Sachs Balanced Fund
   Class A                                                     8,365
   Class B                                                     2,355
   Class C                                                       725
   Institutional Shares                                           13
   Service Shares                                                  7
Goldman Sachs Mid Cap Equity Fund
   Class A                                                     5,962
   Class B                                                     3,391
   Class C                                                       830
   Institutional Shares                                           52
   Service Shares                                                  7
Goldman Sachs CORE Large Cap Growth Fund
   Class A                                                     4,314
   Class B                                                     2,339
   Class C                                                       692
   Institutional Shares                                           34
   Service Shares                                                  9
Goldman Sachs Emerging Markets Equity Fund
   Class A                                                       722
   Class B                                                        54
   Class C                                                        35
   Institutional Shares                                           18
   Service Shares                                                  5
Goldman Sachs CORE Small Cap Equity Fund
   Class A                                                     1,628
   Class B                                                       866
   Class C                                                       280
   Institutional Shares                                           14
   Service Shares                                                  7
Goldman Sachs CORE International Equity Fund
   Class A                                                     1,272
   Class B                                                       606
   Class C                                                       180
   Institutional Shares                                           17
   Service Shares                                                  5
Goldman Sachs Japanese Equity Fund
   Class A                                                        49
   Class B                                                        35
   Class C                                                        11
   Institutional Shares                                            5
   Service Shares                                                  5
Goldman Sachs International Small Cap Fund
   Class A                                                       107
   Class B                                                        16
   Class C                                                        12
   Institutional Shares                                            5
   Service Shares                                                  5
Goldman Sachs Real Estate Securities Fund
   Class A                                                         0
   Class B                                                         4
   Class C                                                         0
     
<PAGE>
 
    
   Institutional Shares                                            0
   Service Shares                                                  0
Goldman Sachs Income Strategy Portfolio
      Class A                                                    530
      Class B                                                    459
      Class C                                                    258
      Institutional Shares                                         6
      Service Shares                                               7
Goldman Sachs Growth & Income Strategy Portfolio
      Class A                                                  2,998
      Class B                                                  2,896
      Class C                                                  1,491
      Institutional Shares                                         9
      Service Shares                                              10
Goldman Sachs Growth Strategy Portfolio
      Class A                                                  3,484
      Class B                                                  3,556
      Class C                                                  1,491
      Institutional Shares                                         7
      Service Shares                                              10
Goldman Sachs Aggressive Growth Strategy Portfolio
      Class A                                                  2,449
      Class B                                                  2,122
      Class C                                                    987
      Institutional Shares                                         5
      Service Shares                                               8
     
(Information supplied as of June 30, 1998)
    
ITEM 26. INDEMNIFICATION     
         ---------------

Article III of the Declaration of Trust of Goldman Sachs Trust, Delaware
business trust, provides for indemnification of the Trustees, officers and
agents of the Trust, subject to certain limitations.  The Declaration of Trust
is filed as Exhibit 1.

The Management Agreement with each of the Funds (other than the ILA Portfolios)
provides that the applicable Investment Adviser will not be liable for any error
of judgment or mistake of law or for any loss suffered by a Fund, except a loss
resulting from wilful misfeasance, bad faith or gross negligence on the part of
the Investment Adviser or from reckless disregard by the Investment Adviser of
its obligations or duties under the Management Agreement.  Section 7 of the
Management Agreement with respect to the ILA Portfolios provides that the ILA
Portfolios will indemnify the Adviser against certain liabilities; provided,
however, that such indemnification does not apply to any loss by reason of its
willful misfeasance, bad faith or gross negligence or the Adviser's reckless
disregard of its obligation under the Management Agreement.  The Management
Agreements are filed as Exhibits 5(a) through 5(g);

Section 9 of the Distribution Agreement between the Registrant and Goldman Sachs
dated April 30, 1997 and Section 7 of the 
<PAGE>
 
Transfer Agency Agreement between the Registrant and Goldman, Sachs & Co. dated
July 15, 1991 each provides that the Registrant will indemnify Goldman, Sachs &
Co. against certain liabilities. A copy of such Agreements were filed as
Exhibits 6 and 9(a), respectively, to the Registrant's Registration Statement.
    
Mutual fund and Trustees and officers liability policies purchased jointly by
the Registrant, Goldman Sachs Money Market Trust, Goldman Sachs Equity
Portfolios, Inc., Trust for Credit Unions, The Northern Institutional Funds
(formerly The Benchmark Funds), Goldman Sachs Variable Insurance Trust and The
Commerce Funds and Goldman, Sachs & Co. insure such persons and their respective
trustees, partners, officers and employees, subject to the policies' coverage
limits and exclusions and varying deductibles, against loss resulting from
claims by reason of any act, error, omission, misstatement, misleading
statement, neglect or breach of duty.     
    
ITEM 27.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER.     
          ---------------------------------------------------- 

The business and other connections of the officers and Managing Directors of
Goldman, Sachs & Co., Goldman Sachs Funds Management, L.P., and Goldman Sachs
Asset Management International are listed on their respective Forms ADV as
currently filed with the Commission (File Nos. 801-16048, 801-37591 and 801-
38157, respectively) the text of which are hereby incorporated by reference.

ITEM 28. PRINCIPAL UNDERWRITERS.
         ---------------------- 
    
(a).  Goldman, Sachs & Co. or an affiliate or a division thereof currently
serves as investment adviser and distributor of the units of Trust for Credit
Unions, for shares of Goldman Sachs Trust and for shares of Goldman Sachs
Variable Insurance Trust. Goldman, Sachs & Co., or a division thereof currently
serves as administrator and distributor of the units or shares of Northern
Institutional Funds (formerly The Benchmark Funds) and The Commerce Funds.     

(b).  Set forth below is certain information pertaining to the Managing
Directors of Goldman, Sachs & Co., the Registrant's principal underwriter, who
are members of Goldman, Sachs & Co.'s Executive Committee.  None of the members
of the executive committee holds a position or office with the Registrant.
<PAGE>
 
                       GOLDMAN SACHS EXECUTIVE COMMITTEE

     Name and Principal
     Business Address                             Position                 
     ----------------                             --------                 
                                                                           
     Jon S. Corzine (1)                           Chief Executive Officer  
     Robert J. Hurst (1)                          Managing Director        
     Henry M. Paulson, Jr. (1)                    Chief Operating Officer  
     John A. Thain (1)(3)                         Chief Financial Officer  
     John L. Thornton (3)                         Managing Director        
     Roy J. Zuckerberg (2)                        Managing Director        
     _______________________

     (1) 85 Broad Street, New York, NY 10004
     (2) One New York Plaza, New York, NY 10004
     (3) Peterborough Court, 133 Fleet Street, London EC4A 2BB,   
         England

(c) Not Applicable.
    
ITEM 29.  LOCATION OF ACCOUNTS AND RECORDS.     
          -------------------------------- 

The Declaration of Trust, By-laws, minute books of the Registrant and certain
investment adviser records are in the physical possession of Goldman Sachs Asset
Management, One New York Plaza, New York, New York  10004.  All other accounts,
books and other documents required to be maintained under Section 31(a) of the
Investment Company Act of 1940 and the Rule promulgated thereunder are in the
physical possession of State Street Bank and Trust Company, P.O. Box 1713,
Boston, Massachusetts 02105 except for certain transfer agency records which are
maintained by Goldman, Sachs & Co., 4900 Sears Tower, Chicago, Illinois 60606.
    
ITEM 30. MANAGEMENT SERVICES     
         -------------------

Not applicable.
    
ITEM 31. UNDERTAKINGS     
         ------------

(a)  The Portfolios undertake to furnish each person to whom a prospectus is
     delivered with the latest Annual Report.
<PAGE>
 
                                  SIGNATURES
    
Pursuant to the requirements of the Securities Act of 1933 and the Investment
Company Act of 1940, the Registrant has duly caused this Post-Effective
Amendment No. 46 to the Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City and State of New York on the
15th day of July, 1998.     


GOLDMAN SACHS TRUST
(A Delaware business trust)


By: /s/ Michael J. Richman
    ------------------
    Michael J. Richman
    Secretary

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective
Amendment to the Registration Statement has been signed below by the following
persons in the capacities and on the date indicated.
<TABLE>    
<CAPTION>
 
NAME                                                 TITLE                      DATE
- ----                                                 -----                      ----                
                                              
<S>                                        <C>                             <C>
*Douglas C. Grip                                 President and
- ----------------                                 Trustee                        July 15, 1998
Douglas C. Grip                                     
                                              
*Scott M. Gilman                                 Principal Accounting
- ----------------                                 Officer And Principal                              
Scott M. Gilman                                  Financial Officer              July 15, 1998 
                                                                                                 
                                              
*David B. Ford                                   Trustee                        July 15, 1998
- ----------------                              
 David B. Ford                                
                                              
*Mary Patterson McPherson                        Trustee                        July 15, 1998
- -------------------------                     
 Mary Patterson McPherson                     
                                              
*Ashok N. Bakhru                                 Trustee                        July 15, 1998
- ----------------                              
 Ashok N. Bakhru                              
                                              
*Alan A. Shuch                                   Trustee                        July 15, 1998
- ----------------                              
 Alan A. Shuch                                
                                              
*Jackson W. Smart                                Trustee                        July 15, 1998
- ----------------------                        
 Jackson W. Smart, Jr.                        
                                              
*John P. McNulty                                 Trustee                        July 15, 1998
- ----------------                              
 John P. McNulty                              
                                              
*William H. Springer                             Trustee                        July 15, 1998
- --------------------                          
 William H. Springer                          
                                              
*Richard P. Strubel                              Trustee                        July 15, 1998
- -------------------
 Richard P. Strubel
 Richard P. Strubel
</TABLE>     


*By:Michael J. Richman
    ------------------ 
    Michael J. Richman,
    Attorney-In-Fact

              *  Pursuant to a power of attorney previously filed.
<PAGE>
 
                               Index To Exhibits

    
(a)(6).  Form of Amendment No. 6 to the Declaration of Trust of Goldman Sachs
         Trust dated July 22, 1998.     
    
(d)(11). Form of Management Agreement dated April 30, 1997.     
    
(e)(2).  Form of Distribution Agreement dated April 30, 1997 as amended 
         July 22, 1998.     
    
(i)(3).  Opinion of Drinker, Biddle & Reath LLP (Japanese Equity)     
    
(i)(4).  Opinion of Drinker, Biddle & Reath LLP (Cash Management Shares)     

(j).     Consent of Independent Auditors
    
(27).    Financial Data Schedules     


<PAGE>
 
                                                                   EXHIBIT 99.A6

                                AMENDMENT NO. 6

                                    TO THE
                             DECLARATION OF TRUST
                                      OF
                              GOLDMAN SACHS TRUST



 
  This AMENDMENT NO. 6 dated the 22 day of July, 1998 to the AGREEMENT AND
DECLARATION OF TRUST (the "Declaration"), as amended, dated the 28th day of
January, 1997 is made by the Trustees name below;

  WHEREAS, the Trustees have established a trust for the investment and
reinvestment of funds contributed thereto;

  WHEREAS, the Trustees divided the beneficial interest in the trust assets into
transferable shares of beneficial interest and divided such shares of beneficial
interest into separate Series;

  WHEREAS, the Trustees desire to create new Series and designate new Classes of
shares;

  NOW, THEREFORE, in consideration of the foregoing premises and the agreements
contained herein, the undersigned, being all of the Trustees of the Trust and
acting in accordance with Article V, Section 1 of the Declaration, hereby amend
the Declaration as follows:

     The Trust shall consist of one or more Series. Without limiting the
     authority of the Trustees to establish and designate any further Series,
     the Trustees hereby establish the following 43 Series: Goldman Sachs
     Adjustable Rate Government Fund, Goldman Sachs Short Duration Government
     Fund, Goldman Sachs Short Duration Tax-Free Fund, Goldman Sachs Core Fixed
     Income Fund, Goldman Sachs Global Income Fund, Goldman Sachs Government
     Income Fund, Goldman Sachs Municipal Income Fund, Goldman Sachs High Yield
     Fund, Goldman Sachs Balanced Fund, Goldman Sachs CORE Large Cap Growth
     Fund, Goldman Sachs CORE U.S. Equity Fund, Goldman Sachs CORE Small Cap
     Equity Fund, Goldman Sachs CORE International Equity Fund, Goldman Sachs
     Growth and Income Fund, Goldman Sachs Capital Growth Fund, Goldman Sachs
     Mid Cap Equity Fund, Goldman Sachs Small Cap Value Fund, Goldman Sachs
     International Equity Fund, Goldman Sachs Asia Growth Fund, Goldman Sachs
     Emerging Markets Equity Fund, Goldman Sachs Real Estate Securities Fund,
     Goldman Sachs International Small Cap Fund, Goldman Sachs Japanese Equity
     Fund, Goldman Sachs European Equity Fund, Goldman Sachs Growth Strategy
     Portfolio, Goldman Sachs Aggressive Growth Strategy Portfolio, Goldman
     Sachs Income Strategy Portfolio, Goldman Sachs Growth and Income Strategy
     Portfolio, Institutional Liquid Assets- - Prime Obligations Portfolio,
     Institutional Liquid Assets-Government Portfolio, Institutional Liquid
     Assets-Treasury Obligations Portfolio, Institutional Liquid Assets-Money
     Market Portfolio, Institutional Liquid Assets-Federal Portfolio,
     Institutional Liquid Assets-Treasury Instruments Portfolio, Institutional
     Liquid Assets-Tax-Exempt Diversified Portfolio, Institutional Liquid 
     Assets-Tax-Exempt New York Portfolio, Institutional Liquid Assets-Tax-
     Exempt California Portfolio, Goldman Sachs-Financial Square Prime
     Obligations Fund, Goldman Sachs-Financial Square Government Fund, Goldman
     Sachs-Financial Square Treasury Obligations Fund, Goldman Sachs-Financial
     Square Money Market Fund, Goldman Sachs-Financial Square Premium
<PAGE>
 
     Money Market Fund, Goldman Sachs-Financial Square Municipal Money Market
     Fund, Goldman Sachs-Financial Square Tax-Free Fund, Goldman Sachs-Financial
     Square Federal Fund, and Goldman Sachs-Financial Square Treasury
     Instruments Fund (the "Existing Series"). Each additional Series shall be
     established and is effective upon the adoption of a resolution of a
     majority of the Trustees or any alternative date specified in such
     resolution. The Trustees may designate the relative rights and preferences
     of the Shares of each Series. The Trustees may divide the Shares of any
     Series into Classes. Without limiting the authority of the Trustees to
     establish and designate any further Classes, the Trustees hereby establish
     the following classes of shares with respect to the series set forth below:

Class A Shares:         Goldman Sachs Adjustable Rate Government Fund, Goldman
                        Sachs Global Income Fund, Goldman Sachs Government
                        Income Fund, Goldman Sachs Municipal Income Fund,
                        Goldman Sachs High Yield Fund, Goldman Sachs Short
                        Duration Government Fund, Goldman Sachs Short Duration
                        Tax-Free Fund, Goldman Sachs Core Fixed Income Fund,
                        Goldman Sachs Balanced Fund, Goldman Sachs CORE U.S.
                        Equity Fund, Goldman Sachs CORE Small Cap Equity Fund,
                        Goldman Sachs CORE International Equity Fund, Goldman
                        Sachs CORE Large Cap Growth Fund, Goldman Sachs Growth
                        and Income Fund, Goldman Sachs Mid-Cap Equity Fund,
                        Goldman Sachs Capital Growth Fund, Goldman Sachs Small
                        Cap Value Fund, Goldman Sachs International Equity Fund,
                        Goldman Sachs Emerging Markets Equity Fund, Goldman
                        Sachs Asia Growth Fund, Goldman Sachs Real Estate
                        Securities Fund, Goldman Sachs International Small Cap
                        Fund, Goldman Sachs Japanese Equity Fund, Goldman Sachs
                        European Equity Fund, Goldman Sachs Growth Strategy
                        Portfolio, Goldman Sachs Aggressive Growth Strategy
                        Portfolio, Goldman Sachs Income Strategy Portfolio,
                        Goldman Sachs Growth and Income Strategy Portfolio.

Class B Shares          Goldman Sachs Global Income Fund, Goldman Sachs
                        Government Income Fund, Goldman Sachs Municipal Income
                        Fund, Goldman Sachs High Yield Fund, Goldman Sachs Short
                        Duration Government Fund, Goldman Sachs Short Duration
                        Tax-Free Fund, Goldman Sachs Core Fixed Income Fund,
                        Goldman Sachs Balanced Fund, Goldman Sachs CORE U.S.
                        Equity Fund, Goldman Sachs CORE Small Cap Equity Fund,
                        Goldman Sachs CORE International Equity Fund, Goldman
                        Sachs CORE Large Cap Growth Fund, Goldman Sachs Growth
                        and Income Fund, Goldman Sachs Mid-Cap Equity Fund,
                        Goldman Sachs Capital Growth Fund, Goldman Sachs Small
                        Cap Value Fund, Goldman Sachs International Equity Fund,
                        Goldman Sachs Emerging Markets Equity Fund, Goldman
                        Sachs Asia Growth Fund, Goldman Sachs International
                        Small Cap Fund, Goldman Sachs Japanese Equity Fund,
                        Institutional Liquid Assets Prime Obligations Portfolio,
                        Goldman Sachs Real Estate Securities Fund, Goldman Sachs
                        European Equity Fund, Goldman Sachs Growth Strategy
                        Portfolio, Goldman Sachs Aggressive Growth Strategy
                        Portfolio, Goldman Sachs Income Strategy Portfolio,
                        Goldman Sachs Growth and Income Strategy Portfolio.

Class C Shares          Goldman Sachs Global Income Fund, Goldman Sachs
                        Government Income Fund, Goldman Sachs Municipal Income
                        Fund, Goldman Sachs High Yield Fund, Goldman Sachs Short
                        Duration Government Fund, Goldman Sachs Short Duration
                        Tax-Free Fund, Goldman Sachs Core Fixed Income Fund,
                        Goldman Sachs Balanced Fund, Goldman Sachs CORE U.S.
                        Equity Fund, Goldman Sachs CORE Small Cap Equity Fund,
                        Goldman Sachs CORE International Equity Fund, Goldman
                        Sachs CORE Large Cap Growth Fund, Goldman Sachs Growth
                        and Income Fund, Goldman Sachs Mid-Cap Equity Fund,
                        Goldman Sachs Capital Growth Fund, Goldman Sachs Small
                        Cap Value Fund, Goldman Sachs International Equity Fund,
                        Goldman Sachs Emerging Markets Equity Fund, Goldman
                        Sachs Asia Growth Fund, Goldman Sachs International
                        Small Cap Fund, Goldman Sachs Japanese Equity Fund,
                        Institutional Liquid Assets Prime Obligations Portfolio,
                        Goldman Sachs Real Estate Securities Fund, Goldman Sachs
                        European Equity Fund, Goldman Sachs Growth Strategy
                        Portfolio, Goldman Sachs Aggressive Growth
<PAGE>
 
                        Strategy Portfolio, Goldman Sachs Income Strategy
                        Portfolio, Goldman Sachs Growth and Income Strategy
                        Portfolio.

Institutional Shares:   Goldman Sachs Adjustable Rate Government Fund, Goldman
                        Sachs Short Duration Government Fund, Goldman Sachs
                        Short Duration Tax-Free Fund, Goldman Sachs Government
                        Income Fund, Goldman Sachs Municipal Income Fund,
                        Goldman Sachs Core Fixed Income Fund, Goldman Sachs
                        Global Income Fund, Goldman Sachs High Yield Fund,
                        Goldman Sachs Balanced Fund, Goldman Sachs Small Cap
                        Value Fund, Goldman Sachs Capital Growth Fund, Goldman
                        Sachs CORE Large Cap Growth Fund, Goldman Sachs CORE
                        U.S. Equity Fund, Goldman Sachs Growth and Income Fund,
                        Goldman Sachs Mid-Cap Equity Fund, Goldman Sachs
                        International Equity Fund, Goldman Sachs Emerging
                        Markets Equity Fund, Goldman Sachs Asia Growth Fund,
                        Goldman Sachs International Small Cap Fund, Goldman
                        Sachs Japanese Equity Fund, Goldman Sachs-Financial
                        Square Prime Obligations Fund, Goldman Sachs-Financial
                        Square Government Fund, Goldman Sachs-Financial Square
                        Treasury Obligations Fund, Goldman Sachs-Financial
                        Square Money Market Fund, Goldman Sachs-Financial Square
                        Premium Money Market Fund, Goldman Sachs-Financial
                        Square Municipal Money Market Fund, Goldman Sachs-
                        Financial Square Tax- Free Fund, Goldman Sachs-Financial
                        Square Federal Fund, Goldman Sachs-Financial Square
                        Treasury Instruments Fund, Institutional Liquid Assets-
                        Prime Obligations Portfolio, Institutional Liquid 
                        Assets-Government Portfolio, Institutional Liquid 
                        Assets-Treasury Obligations Portfolio, Institutional
                        Liquid Assets-Money Market Portfolio, Institutional
                        Liquid Assets-Federal Portfolio, Institutional Liquid
                        Assets-Treasury Instruments Portfolio, Institutional
                        Liquid Assets-Tax-Exempt Diversified Portfolio,
                        Institutional Liquid Assets-Tax-Exempt New York
                        Portfolio, Institutional Liquid Assets-Tax-Exempt
                        California Portfolio, Goldman Sachs Real Estate
                        Securities Fund, Goldman Sachs European Equity Fund,
                        Goldman Sachs Growth Strategy Portfolio, Goldman Sachs
                        Aggressive Growth Strategy Portfolio, Goldman Sachs
                        Income Strategy Portfolio, Goldman Sachs Growth and
                        Income Strategy Portfolio.

Service Shares:         Goldman Sachs Adjustable Rate Government Fund, Goldman
                        Sachs Short Duration Government Fund, Goldman Sachs
                        Short Duration Tax-Free Fund, Goldman Sachs Government
                        Income Fund, Goldman Sachs Municipal Income Fund,
                        Goldman Sachs Core Fixed Income Fund, Goldman Sachs
                        Global Income Fund, Goldman Sachs High Yield Fund,
                        Goldman Sachs Balanced Fund, Goldman Sachs Small Cap
                        Value Fund, Goldman Sachs Capital Growth Fund, Goldman
                        Sachs CORE U.S. Equity Fund, Goldman Sachs CORE Large
                        Cap Growth Fund, Goldman Sachs Growth and Income Fund,
                        Goldman Sachs Mid-Cap Equity Fund, Goldman Sachs
                        International Equity Fund, Goldman Sachs Emerging
                        Markets Equity Fund, Goldman Sachs Asia Growth Fund,
                        Goldman Sachs International Small Cap Fund, Goldman
                        Sachs Japanese Equity Fund, Goldman Sachs-Financial
                        Square Prime Obligations Fund, Goldman Sachs-Financial
                        Square Government Fund, Goldman Sachs-Financial Square
                        Treasury Obligations Fund, Goldman Sachs-Financial
                        Square Money Market Fund, Goldman Sachs-Financial Square
                        Premium Money Market Fund, Goldman Sachs-Financial
                        Square Municipal Money Market Fund, Goldman Sachs-
                        Financial Square Tax-Free Fund, Goldman Sachs-Financial
                        Square Federal Fund, Goldman Sachs-Financial Square
                        Treasury Instruments Fund, Institutional Liquid Assets-
                        Prime Obligations Portfolio, Institutional Liquid 
                        Assets-Government Portfolio, Institutional Liquid 
                        Assets-Treasury Obligations Portfolio, Institutional
                        Liquid Assets-Money Market Portfolio, Institutional
                        Liquid Assets-Federal Portfolio, Institutional Liquid
                        Assets-Treasury Instruments Portfolio, Institutional
                        Liquid Assets-Tax-Exempt Diversified Portfolio,
                        Institutional Liquid Assets-Tax-Exempt New York
                        Portfolio, Institutional Liquid Assets-Tax-Exempt
                        California Portfolio, Goldman Sachs Real Estate
                        Securities Fund, Goldman Sachs European Equity Fund,
                        Goldman Sachs Growth Strategy Portfolio, Goldman Sachs
                        Aggressive Growth Strategy Portfolio, Goldman Sachs
                        Income Strategy Portfolio, Goldman Sachs Growth and
                        Income Strategy Portfolio.
<PAGE>
 
Administration Shares:  Goldman Sachs Adjustable Rate Government Fund, Goldman
                        Sachs Short Duration Government Fund, Goldman Sachs
                        Short Duration Tax-Free Fund, Goldman Sachs Core Fixed
                        Income Fund, Goldman Sachs-Financial Square Prime
                        Obligations Fund, Goldman Sachs-Financial Square
                        Government Fund, Goldman Sachs-Financial Square Treasury
                        Obligations Fund, Goldman Sachs-Financial Square Money
                        Market Fund, Goldman Sachs-Financial Square Premium
                        Money Market Fund, Goldman Sachs-Financial Square
                        Municipal Money Market Fund, Goldman Sachs-Financial
                        Square Tax-Free Fund, Goldman Sachs-Financial Square
                        Federal Fund, Goldman Sachs-Financial Square Treasury
                        Instruments Fund, Institutional Liquid Assets-Prime
                        Obligations Portfolio, Institutional Liquid Assets-
                        Government Portfolio, Institutional Liquid Assets-
                        Treasury Obligations Portfolio, Institutional Liquid
                        Assets-Money Market Portfolio, Institutional Liquid
                        Assets-Federal Portfolio, Institutional Liquid Assets-
                        Treasury Instruments Portfolio, Institutional Liquid
                        Assets-Tax-Exempt Diversified Portfolio, Institutional
                        Liquid Assets-Tax- Exempt New York Portfolio and
                        Institutional Liquid Assets-Tax-Exempt California
                        Portfolio.

Preferred
Administration Shares:  Goldman Sachs-Financial Square Prime Obligations Fund,
                        Goldman Sachs-Financial Square Government Fund, Goldman
                        Sachs-Financial Square Treasury Obligations Fund,
                        Goldman Sachs-Financial Square Money Market Fund,
                        Goldman Sachs-Financial Square Premuim Money Market
                        Fund, Goldman Sachs-Financial Square Municipal Money
                        Market Fund, Goldman Sachs-Financial Square Tax-Free
                        Fund, Goldman Sachs-Financial Square Federal Fund and
                        Goldman Sachs-Financial Square Treasury Instruments
                        Fund.

Cash Management
Shares:                 Institutional Liquid Assets-Prime Obligations Portfolio,
                        Institutional Liquid Assets-Money Market Portfolio,
                        Institutional Liquid Assets-Government Portfolio,
                        Institutional Liquid Assets-Tax-Exempt Diversified
                        Portfolio, Institutional Liquid Assets-Tax-Exempt
                        California Portfolio, Institutional Liquid Assets-Tax-
                        Exempt New York Portfolio.

        All capitalized terms which are not defined herein shall have the same
meanings as are assigned to those terms in the Declaration.

        IN WITNESS WHEREOF, the undersigned have executed this instrument as of
the date first written above.



                _________________________________________
                Ashok N. Bakhru,
                as Trustee and not individually



                ________________________________________
                David B. Ford,
                as Trustee and not individually



                ________________________________________
                Douglas Grip,
                as Trustee and not individually
<PAGE>
 
                ________________________________________
                John P. McNulty,
                as Trustee and not individually,


                ________________________________________
                Mary P. McPherson
                as Trustee and not individually,



                ________________________________________
                Alan A. Shuch
                as Trustee and not individually,



                ________________________________________
                Jackson W. Smart,
                as Trustee and not individually,



                ________________________________________
                William H. Springer
                as Trustee and not individually,



                ________________________________________
                Richard P. Strubel
                as Trustee and not individually,

<PAGE>
 
                                                                  EXHIBIT 99.D11

                              GOLDMAN SACHS TRUST

                               4900 Sears Tower
                            Chicago, Illinois 60606



                                                                   July 22, 1998
 

Goldman Sachs Asset Management      Goldman Sachs Asset Management International
Goldman Sachs Funds Management L.P. 133 Peterborough CT
One New York Plaza,                 London, England
New York, New York 10004



                              MANAGEMENT AGREEMENT
                              --------------------
                                        

Dear Sirs:

Goldman Sachs Trust (the "Registrant") is organized as a business trust under
the laws of the State of Delaware to engage in the business of an investment
company.  The shares of the Registrant  ("Shares") may be divided into multiple
series ("Series"), including the Series listed on Annex A (including any Series
added to Annex A in the future, each a  "Fund"). Each Series will represent the
interests in a separate portfolio of securities and other assets.  Each Series
may be terminated, and additional Series established, from time to time by
action of the Trustees. The Registrant on behalf of each Fund has selected you
to act as the investment adviser and administrator of the Funds and to provide
certain services, as more fully set forth below, and you are willing to act as
such investment adviser and administrator and to perform such services under the
terms and conditions hereinafter set forth. Accordingly, the Registrant agrees
with you as follows:



  1.  Name of Registrant.  The Registrant may use any name including or derived
      ------------------                                                       
from the name "Goldman Sachs" in connection with a Fund only for so long as this
Agreement or any extension, renewal or amendment hereof remains in effect,
including any similar agreement with any organization which shall have succeeded
to your business as investment adviser or administrator. Upon the termination of
this Agreement, the Registrant (to the extent that it lawfully can) will cause
the Funds to cease to use such a name or any other name indicating that it is
advised by or otherwise connected with you or any organization which shall have
so succeeded to your business.

  2.  Sub-Advisers.  You may engage one or more investment advisers which are
      -------------                                                          
either registered as such or specifically exempt from registration under the
Investment Advisers Act of 1940, as amended, to act as sub-advisers to provide
with respect to the Fund certain services set forth in Paragraphs 3 and 6
hereof, all as shall be set forth in a written contract to which the Registrant,
on behalf of the Fund, and you shall be parties, which contract shall be subject
to approval by the vote of a majority of the Trustees who are not interested
persons of you, the sub-adviser, or of the Registrant, cast in person at a
meeting called for the purpose of voting on such approval and by the vote of a
majority of the outstanding voting securities of the Fund and otherwise
consistent with the terms of the Investment Company Act of 1940 Act, as amended
(the "1940 Act").

  3.  Management Services.
      ------------------- 

        (a)  You will regularly provide each Fund with investment research,
     advice and supervision and will furnish continuously an investment program
     for each Fund consistent with the investment objectives and policies of the
     Fund. You will determine from time to time what securities shall be
     purchased for a Fund, what securities shall be held or sold by a Fund, and
     what portion of a Fund's assets shall be held uninvested as cash, subject
     always to the provisions of the Registrant's Declaration of Trust and By-
     Laws and of the 1940 Act, and to the
<PAGE>
 
     investment objectives, policies and restrictions of the Fund, as each of
     the same shall be from time to time in effect, and subject, further, to
     such policies and instructions as the Trustees of the Registrant may from
     time to time establish.

        (b)  Subject to the general supervision of the Trustees of the
     Registrant, you will provide certain administrative services to each Fund.
     You will, to the extent such services are not required to be performed by
     others pursuant to the custodian agreement (or the transfer agency
     agreement to the extent that a person other than you is serving thereunder
     as the Registrant's transfer agent), (i) provide supervision of all aspects
     of each Fund's operations not referred to in paragraph (a) above; (ii)
     provide each Fund with personnel to perform such executive, administrative
     and clerical services as are reasonably necessary to provide effective
     administration of the Fund; (iii) arrange for, at the Registrant's expense,
     (a) the preparation for each Fund of all required tax returns, (b) the
     preparation and submission of reports to existing shareholders and (c) the
     periodic updating of the Fund's prospectuses and statements of additional
     information and the preparation of reports filed with the Securities and
     Exchange Commission and other regulatory authorities; (iv) maintain all of
     the Funds' records and (v) provide the Funds with adequate office space and
     all necessary office equipment and services including telephone service,
     heat, utilities, stationery supplies and similar items.

        (c)  You will also provide to the Registrant's Trustees such periodic
     and special reports as the Trustees may reasonably request. You shall for
     all purposes herein be deemed to be an independent contractor and shall,
     except as otherwise expressly provided or authorized, have no authority to
     act for or represent the Registrant or the Funds in any way or otherwise be
     deemed an agent of the Registrant or the Funds.

        (d)  You will maintain all books and records with respect to the Funds'
     securities transactions required by sub-paragraphs (b)(5), (6), (9) and
     (10) and paragraph (f) of Rule 31a-1 under the 1940 Act (other than those
     records being maintained by the Fund's custodian or transfer agent) and
     preserve such records for the periods prescribed therefor by Rule 31a-2 of
     the 1940 Act. You will also provide to the Registrant's Trustees such
     periodic and special reports as the Board may reasonably request.

        (e)  You will notify the Registrant of any change in your membership
     within a reasonable time after such change.

        (f)  Your services hereunder are not deemed exclusive and you shall be
     free to render similar services to others.

4.  Allocation of Charges and Expenses.  You will pay all costs incurred by you
    ----------------------------------                                         
in connection with the performance of your duties under paragraph 3.  You will
pay the compensation and expenses of all personnel of yours and will make
available, without expense to the Funds, the services of such of your partners,
officers and employees as may duly be elected officers or Trustees of the
Registrant, subject to their individual consent to serve and to any limitations
imposed by law.  You will not be required to pay any expenses of any Fund other
than those specifically allocated to you in this paragraph 4.  In particular,
but without limiting the generality of the foregoing, you will not be required
to pay: (i) organization expenses of the Funds; (ii) fees and expenses incurred
by the Funds in connection with membership in investment company organizations;
(iii) brokers' commissions;  (iv) payment for portfolio pricing services to a
pricing agent, if any; (v) legal, auditing or accounting expenses (including an
allocable portion of the cost of your employees rendering legal and accounting
services to the Fund); (vi) taxes or governmental fees; (vii) the fees and
expenses of the transfer agent of the Registrant; (viii) the cost of preparing
stock certificates or any other expenses, including clerical expenses of issue,
redemption or repurchase of Shares of the Fund; (ix) the expenses of and fees
for registering or qualifying Shares for sale and of maintaining the
registration of the Funds and registering the Registrant as a broker or a
dealer; (x) the fees and expenses of Trustees of the Registrant who are not
affiliated with you; (xi) the cost of preparing and distributing reports and
notices to shareholders, the Securities and Exchange Commission and other
regulatory authorities; (xii) the fees or disbursements of custodians of each
Fund's assets, including 
<PAGE>
 
expenses incurred in the performance of any obligations enumerated by the
Declaration of Trust or By-Laws of the Registrant insofar as they govern
agreements with any such custodian; or (xiii) litigation and indemnification
expenses and other extraordinary expenses not incurred in the ordinary course of
the Fund's business. You shall not be required to pay expenses of activities
which are primarily intended to result in sales of Shares of the Funds.

5.  Compensation of the Manager.
    --------------------------- 

        (a)  For all services to be rendered and payments made as provided in
     paragraphs 3 and 4 hereof, the Registrant on behalf of each Fund will pay
     you each month a fee at an annual rate equal to the percentage of the
     average daily net assets of the Fund set forth with respect to such Fund on
     Annex A. The "average daily net assets" of a Fund shall be determined on
     the basis set forth in the Fund's prospectus(es) or otherwise consistent
     with the 1940 Act and the regulations promulgated thereunder.

        (b)  In addition to the foregoing, you may from time to time agree not
     to impose all or a portion of your fee otherwise payable hereunder (in
     advance of the time such fee or portion thereof would otherwise accrue)
     and/or undertake to pay or reimburse a Fund for all or a portion of its
     expenses not otherwise required to be borne or reimbursed by you. Any such
     fee reduction or undertaking may be discontinued or modified by you at any
     time.

6.  Avoidance of Inconsistent Position.  In connection with purchases or sales
    ----------------------------------                                        
of portfolio securities for the account of the Funds, neither you nor any of
your partners, officers or employees will act as a principal, except as
otherwise permitted by the 1940 Act.  You or your agent shall arrange for the
placing of all orders for the purchase and sale of portfolio securities for each
Fund's account with brokers or dealers (including Goldman, Sachs & Co.) selected
by you.  In the selection of such brokers or dealers (including Goldman, Sachs &
Co.) and the placing of such orders, you are directed at all times to seek for
the Funds the most favorable execution and net price available.  It is also
understood that it is desirable for the Funds that you have access to
supplemental investment and market research and security and economic analyses
provided by brokers who may execute brokerage transactions at a higher cost to a
Fund than may result when allocating brokerage to other brokers on the basis of
seeking the most favorable price and efficient execution.  Therefore, you are
authorized to place orders for the purchase and sale of securities for the Funds
with such brokers, subject to review by the Registrant's Trustees from time to
time with respect to the extent and continuation of this practice.  It is
understood that the services provided by such brokers may be useful to you in
connection with your services to other clients.  If any occasion should arise in
which you give any advice to your clients concerning the Shares of the Funds,
you will act solely as investment counsel for such clients and not in any way on
behalf of any Fund.  You may, on occasions when you deem the purchase or sale of
a security to be in the best interests of a Fund as well as your other customers
(including any other Series or any other investment company or advisory account
for which you or any of your affiliates acts as an investment adviser),
aggregate, to the extent permitted by applicable laws and regulations, the
securities to be sold or purchased in order to obtain the best net price and the
most favorable execution.  In such event, allocation of the securities so
purchased or sold, as well as the expenses incurred in the transaction, will be
made by you in the manner you consider to be the most equitable and consistent
with your fiduciary obligations to the Fund and to such other customers. In
addition, you are authorized to take into account the sale of shares of the
Registrant in allocating purchase and sale orders for portfolio securities to
brokers or dealers (including brokers and dealers that are affiliated with you),
provided that you believe that the quality of the transaction and the commission
is comparable to what they would be with other qualified firms.

7.  Limitation of Liability of Manager and Fund.  You shall not be liable for
    -------------------------------------------                              
any error of judgment or mistake of law or for  any loss suffered by a Fund in
connection with the matters to which this Agreement relates, except a loss
resulting from willful misfeasance, bad faith or gross negligence on your part
in the performance of your duties or from reckless disregard by you of your
obligations and duties under this Agreement.  Any person, even though also
employed by you, who may be or become an employee of and paid by the Registrant
or the Funds shall be deemed, when acting within the scope of his employment by
the Funds, to be acting in such employment solely for the Funds and not as your
employee or agent.  The 
<PAGE>
 
Fund shall not be liable for any claims against any other Series of the
Registrant.

8.  Duration and Termination of this Agreement.  This Agreement shall remain in
    ------------------------------------------                                 
force as to each Fund until June 30, 1998 and shall continue for periods of one
year thereafter, but only so long as such continuance is specifically approved
at least annually (a) by the vote of a majority of the Trustees who are not
interested persons (as defined in the 1940 Act) of the Registrant and have no
financial interest in this Agreement, cast in person at a meeting called for the
purpose of voting on such approval and (b) by a vote of a majority of the
Trustees of the Registrant or of a majority of the outstanding voting securities
of such Fund. The aforesaid requirement that continuance of this Agreement be
"specifically approved at least annually" shall be construed in a manner
consistent with the 1940 Act and the rules and regulations thereunder. This
Agreement may, on 60 days written notice to the other party, be terminated in
its entirety or as to a particular Fund at any time without the payment of any
penalty, by the Trustees of the Registrant, by vote of a majority of the
outstanding voting securities of a Fund, or by you. This Agreement shall
automatically terminate in the event of its assignment. In interpreting the
provisions of this Agreement, the definitions contained in Section 2(a) of the
1940 Act (particularly the definitions of "interested person," "assignment" and
"majority of the outstanding voting securities"), as from time to time amended,
shall be applied, subject, however, to such exemptions as may be granted by the
Securities and Exchange Commission by any rule, regulation or order.

9.  Amendment of this Agreement.  No provisions of this Agreement may be
    ---------------------------                                         
changed, waived, discharged or terminated orally, but only by an instrument in
writing signed by the party against which enforcement of the change, waiver,
discharge or termination is sought.  No amendment of this Agreement shall be
effective as to a Fund until approved by vote of the holders of a majority of
the outstanding voting securities of such Fund and by a majority of the Trustees
of the Registrant, including a majority of the Trustees who are not interested
persons (as defined in the 1940 Act) of the Registrant and have no financial
interest in this Agreement, cast in person at a meeting called for the purpose
of voting on such amendment.  Notwithstanding the foregoing, this Agreement may
be amended at any time to add to a new Fund to Annex  A provided such amendment
is approved by a majority  of the Trustees of the Registrant, including a
majority of the Trustees who are not interested persons (as defined in the 1940
Act) of the Registrant and have no financial interest in this Agreement.  This
paragraph does not apply to any agreement described in paragraph 5(b) hereof,
which shall be effective during the period you specify in a prospectus, sticker,
or other document made available to current or prospective shareholders.

10.  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
     -------------                                                       
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

11.  Miscellaneous.  The captions in this Agreement are included for convenience
     -------------                                                              
of reference only and in no way define or delimit any of the provisions hereof
or otherwise affect their construction or effect.  This Agreement may be
executed simultaneously in two or more counterparts, each of which shall be
deemed an original, but all of which together shall constitute one and the same
instrument.

  The name Goldman Sachs Trust is the designation of the Trustees for the time
being under a Declaration of Trust dated January 28, 1997 as amended from time
to time, and all persons dealing with the Trust or a  Funds must look solely to
the property of the Trust or such Fund for the enforcement of any claims as
none of Trustees, officers, agents or shareholders assume any personal liability
for obligations entered into on behalf of the Trust.  No  Fund shall be liable
for any claims against any other Series.

  If you are in agreement with the foregoing, please sign the form of acceptance
on the Registrant counterpart of this letter and return such counterpart to the
Registrant, whereupon this letter shall become a binding contract.
<PAGE>
 
Yours very truly,


                              GOLDMAN SACHS TRUST


Attest:                                 By:
        ---------------------               ---------------------
        Michael J. Richman                  Douglas C. Grip
        Secretary of the Registrant         President of the 
                                            Registrant


The foregoing Agreement is hereby accepted as of the date thereof.


                        GOLDMAN SACHS ASSET MANAGEMENT,
                      A DIVISION OF GOLDMAN, SACHS & CO.


Attest:                                 By:
        ---------------------               ---------------------
        Michael J. Richman                  David B. Ford
        Counsel to the Funds Group          Managing Director


                     GOLDMAN SACHS FUNDS MANAGEMENT L.P.,
                   EACH AN AFFILIATE OF GOLDMAN, SACHS & CO.
                                        

Attest:                                 By:
        ---------------------               ---------------------
        Michael J. Richman                  David B. Ford
        Counsel to the Funds Group          Managing Director


                 GOLDMAN SACHS ASSET MANAGEMENT INTERNATIONAL,
                   EACH AN AFFILIATE OF GOLDMAN, SACHS & CO.


Attest:                                 By:
        ---------------------               ---------------------
        Michael J. Richman                  David B. Ford
        Counsel to the Funds Group          Managing Director
<PAGE>
 
                                    Annex A



GOLDMAN SACHS ASSET MANAGEMENT
- ------------------------------
                                                       Annual Rate
                                                       ----------- 
Goldman Sachs Government Income Fund                         0.65%
Goldman Sachs Municipal Income Fund                          0.55%
Goldman Sachs High Yield Fund                                0.70%
Goldman Sachs Balanced Fund                                  0.65% 
Goldman Sachs Growth and Income Fund                         0.70%
Goldman Sachs CORE Large Cap Growth Fund                     0.75%
Goldman Sachs Mid Cap Equity Fund                            0.75%
Goldman Sachs Small Cap Equity Fund                          1.00% 
Goldman Sachs-Financial Square Prime Obligations Fund        0.205%
Goldman Sachs-Financial Square Money Market Fund             0.205%
Goldman Sachs-Financial Square Money Market Plus Fund        0.205%
Goldman Sachs-Financial Square Treasury Obligations Fund     0.205%
Goldman Sachs-Financial Square Treasury Instruments Fund     0.205%
Goldman Sachs-Financial Square Government Fund               0.205%
Goldman Sachs-Financial Square Federal Fund                  0.205%
Goldman Sachs-Financial Square Tax-Free Money Market Fund    0.205%
Goldman Sachs-Financial Square Municipal Money Market Fund   0.205%
 


GOLDMAN SACHS FUNDS MANAGEMENT L.P.
- -----------------------------------


Goldman Sachs CORE U.S. Equity Fund                          0.75%
Goldman Sachs Capital Growth Fund                            1.00%



GOLDMAN SACHS ASSET MANAGEMENT INTERNATIONAL
- --------------------------------------------


Goldman Sachs Global Income Fund                             0.90%
Goldman Sachs International Equity Fund                      1.00%
Goldman Sachs Emerging Markets Equity Fund                   1.20%
Goldman Sachs Asia Growth Fund                               1.00%
<PAGE>
 
                                    ANNEX A
                                        



GOLDMAN SACHS ASSET MANAGEMENT
                                                          Annual Rate
                                                          -----------
     
Goldman Sachs Government Income Fund                            0.65%
Goldman Sachs Municipal Income Fund                             0.55%
Goldman Sachs High Yield Fund                                   0.70%
Goldman Sachs Balanced Fund                                     0.65%
Goldman Sachs Growth and Income Fund                            0.70%
Goldman Sachs CORE Large Cap Growth Fund                        0.75%
Goldman Sachs CORE Small Cap Equity Fund                        1.00%
Goldman Sachs CORE International Equity Fund                    1.00%
Goldman Sachs Mid Cap Equity Fund                               0.75%
Goldman Sachs Small Cap Value Fund                              1.00%
Goldman Sachs Growth Strategy Portfolio                         0.25%
Goldman Sachs Aggressive Growth Strategy Portfolio              0.25%
Goldman Sachs Income Strategy Portfolio                         0.25%
Goldman Sachs Growth and Income Portfolio                       0.25%
Goldman Sachs Real Estate Securities Fund                       1.00% 
Goldman Sachs-Financial Square Prime Obligations Fund           0.205%
Goldman Sachs-Financial Square Money Market Fund                0.205%
Goldman Sachs-Financial Square Premium Money Market Fund        0.205%
Goldman Sachs-Financial Square Treasury Obligations Fund        0.205%
Goldman Sachs-Financial Square Treasury Instruments Fund        0.205%
Goldman Sachs-Financial Square Government Fund                  0.205%
Goldman Sachs-Financial Square Federal Fund                     0.205%
Goldman Sachs-Financial Square Tax-Free Money Market Fund       0.205%
Goldman Sachs-Financial Square Municipal Money Market Fund      0.205%


GOLDMAN SACHS FUNDS MANAGEMENT L.P.

Goldman Sachs CORE U.S. Equity Fund                             0.75%
Goldman Sachs Capital Growth Fund                               1.00%


GOLDMAN SACHS ASSET MANAGEMENT INTERNATIONAL

Goldman Sachs Global Income Fund                                0.90%
Goldman Sachs International Equity Fund                         1.00%
Goldman Sachs Emerging Markets Equity Fund                      1.20%
Goldman Sachs Asia Growth Fund                                  1.00%
Goldman Sachs International Small Cap Fund                      1.20%
Goldman Sachs Japanese Equity Fund                              1.00%
Goldman Sachs European Equity Fund                              1.00%

<PAGE>
 
                                                                   EXHIBIT 99.E2


                              GOLDMAN SACHS TRUST



                             DISTRIBUTION AGREEMENT



April 30, 1997, as amended July 22, 1998


Goldman, Sachs & Co.
85 Broad Street
New York, New York  10004

Dear Sirs:

This is to confirm that, in consideration of the agreements hereinafter
contained, the undersigned, Goldman Sachs Trust (the "Trust"), an open-end
                                                      -----               
management investment company organized as a business trust under the laws of
the State of Delaware, and consisting of one or more separate series, has
appointed you, the "Distributor," and that you shall be the exclusive
                    -----------                                      
distributor in connection with the offering and sale of the shares of beneficial
interest, par value $.001 per share (the "Shares"), corresponding to each of the
                                          ------                                
series of the Trust listed in Exhibit A, as the same may be supplemented from
                              ---------                                      
time to time (each such series, a "Fund").  Each Fund may offer one or more
                                   ----                                    
classes of its shares (each a "Class") which Classes shall have such relative
rights and conditions and shall be sold in the manner set forth from time to
time in the Trust's Registration Statements, as defined below.  The
organization, administration and policies of each Fund are described in its
respective Prospectuses and SAIs (as those terms are defined below).   (This
letter, as amended from time to time, shall be referred to hereinafter as the
"Agreement".)
 ---------   

1.  DEFINITIONS. (a) The terms which follow, when used in this Agreement, shall
    -----------                                                                
    have the meanings indicated.

         "Effective Date" shall mean the date that any Registration Statement or
          --------------                                                        
    any post-effective amendment thereto becomes effective.

         "Preliminary Prospectus" shall mean any preliminary prospectus relating
          ----------------------                                                
    to the Shares of a Fund or Funds or one or more Classes included in any
    Registration Statement or filed with the Securities and Exchange Commission
    (the "Commission") pursuant to Rule 497(a).

         "Prospectus" shall mean any prospectus relating to the Shares of a Fund
          ----------                                                            
    or Funds or one or more Classes, filed with the Commission pursuant to Rule
    497 or, if no filing pursuant to Rule 497 is required, the form of final
    prospectus relating thereto included in any Registration Statement, in each
    case together with any amendments or supplements thereto.

         "Registration Statement" shall mean any registration statement on Form
          ----------------------                                               
    N-1A relating to the Shares of a Fund, including all exhibits thereto, as of
    the Effective Date of the most recent post-effective amendment thereto.  The
    registration statements of the Trust may be separately filed with the
    Commission according to its fixed income, equity and money market fund
    offerings.

         "Rule 497" refers to such rule (or any successor rule or rules) under
          --------                                                            
    the Securities Act (as defined in Section 2 below).

         "SAI"  shall mean any statement of additional information relating to
          ---                                                                 
    the Shares of a Fund or Funds or one or more Classes, filed with the
    Commission pursuant to Rule 497 or, if no filing pursuant to Rule 497 is
    required, the final statement of additional information included in any
    Registration Statement.
<PAGE>
 
         The "Initial Acceptance Date" of any Fund shall mean the first date on
              -----------------------                                          
    which the Trust sells   Shares of such Fund pursuant to any Registration
    Statement.

         References in this Agreement to "Rules and Regulations" shall be deemed
                                          ---------------------                 
    to be references to such rules and regulations as then in effect, and
    references to this Agreement and the Fund Agreements (as defined in Section
    2 below), shall be deemed to be references to such agreements as then in
    effect.

2.  REPRESENTATIONS AND WARRANTIES. The Trust represents and warrants to and
    ------------------------------                                          
    agrees with you, for your benefit and the benefit of each Authorized Dealer
    (as defined in Section 3 below), as set forth below in this Section 2.  Each
    of the representations, warranties and agreements made in this Section 2
    shall be deemed made on the date hereof, on the date of any filing of any
    Prospectus pursuant to Rule 497 and any Effective Date after the date
    hereof, with the same effect as if made on each such date.

(a) The Trust meets the requirements for use of Form N-1A under the Securities
    Act of 1933, as amended (the "Securities Act"), the Investment Company Act
                                  --------------                              
    of 1940, as amended (the "Investment Company Act"), and the Rules and
                              ----------------------                     
    Regulations of the Commission under each such Act and in respect of said
    form (or of such successor form as the Commission may adopt).  The Trust has
    filed with the Commission Registration Statements (File Number 33-17619) on
    Form N-1A with respect to an indefinite number of Shares of the Funds and is
    duly registered as an open-end management investment company.  Prior to the
    date hereof, the Trust has filed post-effective amendments to the
    Registration Statements, including related Preliminary Prospectuses, for the
    registration under the Securities Act and the Investment Company Act of the
    offering and sale of the Shares of the Funds, each of which has previously
    been furnished to you. Each such amendment has become effective and no stop
    order suspending the effectiveness of any such amendment has been issued and
    no proceeding for that purpose has been initiated or threatened by the
    Commission.

(b) The Trust's notification of registration on Form N-8A (as amended) complies
    with the applicable requirements of the Investment Company Act and the Rules
    and Regulations thereunder.

(c) Each Registration Statement, Prospectus and SAI conform, and any further
    amendments or supplements to any Registration Statement, Prospectus or SAI
    will conform, in all material respects, with the Securities Act and
    Investment Company Act and the Rules and Regulations thereunder; the
    Prospectuses and the SAIs do not include any untrue statement of a material
    fact or omit to state any material fact necessary in order to make the
    statements therein, in the light of the circumstances under which they were
    made, not misleading; and, on each Effective Date, the Registration
    Statements did not and will not contain any untrue statement of a material
    fact or omit to state any material fact required to be stated therein or
    necessary in order to make the statements therein not misleading; provided,
                                                                      -------- 
    however, that the Trust makes no representations or warranties as to the
    -------                                                                 
    information contained in or omitted from any Registration Statement,
    Prospectus or SAI in reliance upon and in conformity with information
    furnished in writing to the Trust by you (with respect to information
    relating solely to your role as distributor of the Shares of the Funds)
    expressly for use therein.

(d) No order preventing or suspending the use of any Preliminary Prospectus has
    been issued by the Commission, and each Preliminary Prospectus, at the time
    of filing thereof, conformed in all material respects to the requirements of
    the Securities Act and the Rules and Regulations of the Commission
    thereunder, and did not contain an untrue statement of a material fact or
    omit to state a material fact required to be stated therein or necessary to
    make the statements therein, in the light of the circumstances under which
    they were made, not misleading; provided, however, that this

                                      -2-
<PAGE>
 
    representation and warranty shall not apply to any statements or omissions
    made in reliance upon and in conformity with information furnished in
    writing to the Trust by you (with respect to information relating solely to
    your role as the exclusive distributor of the Shares of the Funds) expressly
    for use therein.

(e) The Trust has been duly created and is lawfully and validly existing as a
    business trust under the laws of the State of Delaware, and has, on the date
    hereof, and will have, on and after the date hereof, full power and
    authority to own its properties and conduct its business as described in
    each Registration Statement, Prospectus and SAI, and is duly qualified to do
    business under the laws of each jurisdiction which requires such
    qualification wherein it owns or leases material properties or conducts
    material business.

(f) The Trust's authorized capitalization is as set forth in the Registration
    Statements.  Issuance of the Shares of the Funds as contemplated by this
    Agreement and by each Prospectus and SAI has been duly and validly
    authorized, and the Shares of the Funds, when issued and paid for as
    contemplated hereby and thereby, will be fully-paid and, except as
    contemplated by the Prospectus and SAI, nonassessable and will conform to
    the description thereof contained in the corresponding Prospectus and SAI.
    The holders of outstanding shares of each Fund are not entitled to
    preemptive or other rights to subscribe for the Shares of any Fund, other
    than as contemplated by the Prospectus and SAI relating to each Fund.

(g) This Agreement has been duly authorized, executed and delivered by the
    Trust.

(h) On or prior to the Initial Acceptance Date, all of the agreements described
    in each Prospectus and SAI relating to the Fund or Funds whose Shares are
    first being sold on such date (collectively, the "Fund Agreements") will
                                                      ---------------       
    have been duly authorized, executed and delivered by the Trust, and will
    comply in all material respects with the Investment Company Act and the
    Rules and Regulations thereunder.

(i) The Fund Agreements constitute or will constitute, on and after the Initial
    Acceptance Date, assuming due authorization, execution and delivery by the
    parties thereto other than the Trust, valid and legally binding instruments,
    enforceable in accordance with their respective terms, subject, as to
    enforceability, to bankruptcy, insolvency, reorganization and other laws of
    general applicability relating to or affecting creditors' rights and to
    general equity principles.

(j) No consent, approval, authorization or order of any court or governmental
    agency or body is or shall be required, as the case may be, for the
    consummation from time to time of the transactions contemplated by this
    Agreement and the Fund Agreements, except such as may be required (i) under
    the Securities Act, the Securities Exchange Act of 1934, as amended (the
    "Exchange Act"), the Investment Company Act, the Rules and Regulations under
    -------------                                                               
    each of the foregoing or the Conduct Rules of the National Association of
    Securities Dealers, Inc. (the "NASD") (any of which that were required
                                   ----                                   
    before offers were made will have been obtained before such offers were made
    and all of which will have been obtained, with respect to each Fund, by the
    Effective Date of the post-effective amendment relating to the Fund, except
    for those which become required under such acts or rules or any other law or
    regulation after the Fund's Effective Date but that were not required before
    such Effective Date, all of which shall be obtained in a timely manner) or
    (ii) state securities laws of any jurisdiction in connection with the
    issuance, offer or redemption of the Shares of each Fund by the Trust.

(k) The operations and activities of the Trust and each Fund as contemplated by
    the Prospectuses and the SAIs, the performance by the Trust and each Fund of
    this Agreement and the Fund Agreements,

                                      -3-
<PAGE>
 
    the making of the offer or the sale of Shares of each Fund and consummation
    from time to time of such sales, the redemption of Shares of each Fund, or
    any other transactions contemplated herein, in the Fund Agreements, in the
    Prospectuses or in the SAIs, will not conflict with, result in a breach of,
    or constitute a default under, the declaration of trust or the Trust's By-
    laws or, in any material respect, the terms of any other agreement or
    instrument to which the Trust is a party or by which it is bound, or any
    order or regulation applicable to the Trust of any court, regulatory body,
    administrative agency, governmental body or arbitrator having jurisdiction
    over the Trust.

(l) There is not pending, or to the best knowledge of the Trust, threatened, any
    action, suit or proceeding before any court or governmental agency,
    authority or body or any arbitrator to which the Trust is (or, to the best
    knowledge of the Trust, is threatened to be) a party, of a character
    required to be described in any Registration Statement, Prospectus or SAI
    which is not described as required.

(m) There is no contract or other document of a character required to be
    described in any Registration Statement, Prospectus or SAI, or to be filed
    as an exhibit, which is not described or filed as required.

(n) Except as stated or contemplated in the Registration Statements,
    Prospectuses and SAIs, (i) the Trust has not incurred any liabilities or
    obligations, direct or contingent, or entered into any transactions, whether
    or not in the ordinary course of business, that are material to the Trust,
    (ii) there has not been any material adverse change, or, any development
    involving a prospective material adverse change, in the condition (financial
    or other) of the Trust, (iii) there has been no dividend or distribution
    paid or declared in respect of the Trust, and (iv) the Trust has not
    incurred any indebtedness for borrowed money.

(o) Each Fund will elect or has elected to be treated as a regulated investment
    company as defined in Section 851(a) of the Internal Revenue Code of 1986
    for its first taxable year and will operate so as to qualify as such in its
    current and all subsequent taxable years.

(p) Except as stated or contemplated in any Prospectus or SAI, the  Trust owns
    all of its assets free and clear in all material respects of all liens,
    security interests, pledges, mortgages, charges and other encumbrances or
    defects.

3.  SELECTION OF AUTHORIZED DEALERS; OTHER SERVICES AS DISTRIBUTOR.
    -------------------------------------------------------------- 

(a) With respect to each Class subject to a sales charge, the Distributor shall
    have the right on the basis of the representations, warranties and
    agreements herein contained and subject to the terms and conditions herein
    set forth, to make arrangements for (i) securities dealers (including bank-
    affiliated dealers) that are members in good standing of the NASD, (ii)
    foreign securities dealers which are not eligible for membership in the NASD
    who have agreed to comply as though they were NASD members with the
    provisions of Sections 2730, IM-2730, 2740, IM-2740, 2750 and IM-2750 of the
    Conduct Rules of the NASD and with Section 2420 thereof as that Section
    applies to a non-NASD member broker or dealer in a foreign country, or (iii)
    banks, as defined in Section 3(a)(6) of the Exchange Act, which are duly
    organized and validly existing in good standing under the laws of the
    jurisdiction in which they are organized, to solicit from the public orders
    to purchase Shares of the Funds.  Such securities dealers and banks
    ("Authorized Dealers") selected by you in accordance with dealer agreements
    --------------------                                                       
    with you ("Dealer Agreements") shall solicit such orders pursuant to their
               -----------------                                              
    respective Dealer Agreements.  You will act only on your own behalf as
    principal in entering into each such Dealer Agreement.  With respect to each
    Class that is not subject to a sales charge, you shall act as Principal
    Underwriter of such shares.

(b) You acknowledge that the only information provided to you by the Trust is
    that contained in each 

                                      -4-
<PAGE>
 
    Registration Statement, Prospectus and SAI. Neither you nor any Authorized
    Dealer nor any other person is authorized by the Trust to give any
    information or to make any representations, other than those contained in
    the relevant Registration Statement, Prospectus and SAI and any sales
    literature approved by appropriate representatives of the Trust. You may
    undertake or arrange for such advertising and promotion as you believe is
    reasonable in connection with the solicitation of orders to purchase 
    Shares of a Fund; provided, however, that you will provide the Trust with 
                      --------  -------                           
    and obtain the Trust's approval of copies of any advertising and promotional
    materials approved, produced or used by you prior to their use. You will
    file such materials with the Commission and the NASD as may be required by
    the Exchange Act and the Investment Company Act and the Rules and
    Regulations thereunder and by the rules of the NASD.

(c) You agree to perform such services as are described in each Registration
    Statement, Prospectus and SAI as to be performed by the Distributor
    including, without limitation, distributing Account Information Forms.

(d) All of your activities as distributor of the Shares of the Funds shall
    comply, in all material respects, with all applicable laws, Rules and
    Regulations, including, without limitation, all rules and regulations made
    or adopted by the Commission or by any securities association registered
    under the Exchange Act, including the NASD, as in effect from time to time.

4.  OFFERING BY THE DISTRIBUTOR.
    --------------------------- 

(a) You will act as agent for the Trust in the distribution of Shares of the
    Funds and you agree to use your best efforts to offer and sell Shares of the
    Funds subject to a sales charge to the public at the public offering price
    as set forth in the relevant Prospectus, subject to any waivers or
    reductions of any applicable sales charges, dealer allowances and fees as
    you and each of the Authorized Dealers, if any, shall have agreed to in
    writing.  You may also subscribe for Shares of a Fund as principals for
    resale to the public or for resale to Authorized Dealers.  You shall devote
    reasonable time and effort to effect sales of Shares of the Funds, but you
    shall not be obligated to sell any specific number of Shares.  Nothing
    contained herein shall prevent you from entering into like distribution
    arrangements with other investment companies.

(b) The Distributor is authorized to purchase Shares of any Fund presented to
    them by Authorized Dealers at the price determined in accordance with, and
    in the manner set forth in, the Prospectus for such Fund.

(c) Unless you are otherwise notified by the Trust, any right granted to you to
    accept orders for Shares of any Fund or to make sales on behalf of the Trust
    or to purchase Shares of any Fund for resale will not apply to (i) Shares
    issued in connection with the merger or consolidation of any other
    investment company with the Trust or its acquisition, by purchase or
    otherwise, of all or substantially all of the assets of any investment
    company or substantially all the outstanding securities of any such company,
    and (ii) Shares that may be offered by the Trust to shareholders by virtue
    of their being such shareholders.

5.  COMPENSATION.
    ------------ 

(a) With respect to any Class which is sold to the public subject to a sales
    charge, you will be entitled to receive that portion of the sales charges
    applicable to sales of Shares of such Class and not reallocated to
    Authorized Dealers as set forth in the relevant Prospectus, subject to any
    waivers or

                                      -5-
<PAGE>
 
    reductions of such sales charges, if any, in accordance with Section 4 of
    of this Agreement.  In addition, you shall be entitled to receive the 
                        -------------------------------------------------
    entire amount of any contingent deferred sales charge imposed and paid by 
    -------------------------------------------------------------------------
    shareholders upon the redemption or repurchase of Shares of any Class
    ---------------------------------------------------------------------
    subject to such charges as set forth in the relevant Prospectus, subject to
    ---------------------------------------------------------------------------
    any waivers or reductions of such sales charges that may be disclosed in
    ------------------------------------------------------------------------
    such Prospectus.  With respect to any shares sold subject to a contingent
    ---------------                                                          
    deferred sales charge, such charge shall be payable in such amounts as
    disclosed in the applicable Prospectus as the same was in effect at the time
    of sale.  The right to receive any contingent deferred sales charge granted
    hereunder shall apply to all shares sold during the term of this Agreement,
    and to the extent permitted by the Investment Company Act and other
    applicable laws, shall continue with respect to such shares notwithstanding
    termination of this Agreement. In connection with each transaction in which
    you are acting as an Authorized Dealer, you also will be entitled to that
    portion of the sales charges, if any, payable to an Authorized Dealer in
    such transaction.

(b) The Trust has entered into Plans of Distribution pursuant to Rule 12b-1
    under the 1940 Act ("Rule 12b-1 Plans") with respect to certain classes of
    certain Funds.  The Trust shall pay to you as distributor of such Classes
    the compensation pursuant to the Rule 12b-1 Plans as shall be set forth from
    time to time in the Prospectuses and SAIs and provided for under the Rule
    12b-1 Plan.

(c) The amounts payable as compensation pursuant to this Section 5 shall be
    subject to the limitations in Section 2830 of the Conduct Rules of the NASD.

6.  UNDERTAKINGS.  The Trust agrees with you, for your benefit, that:
    ------------                                                     

(a) The Trust shall sell Shares of the Funds so long as it has such Shares
    available for sale and shall cause the transfer agent (the "Transfer Agent")
                                                                --------------  
    to record on its books the ownership of such Shares registered in such names
    and amounts as you have requested in writing or other means, as promptly as
    practicable after receipt by the Trust of the payment therefor.  The Trust
    will make such filings under the Investment Company Act with, and pay such
    fees to, the Commission as are necessary to register Shares of any Fund sold
    by you on behalf of the Trust.  Prior to the termination of this Agreement,
    the Trust will not file any amendment to any Registration Statement or
    amendment or supplement to any Prospectus or SAI (whether pursuant to the
    Securities Act, the Investment Company Act, or otherwise) without prior
    notice to you; provided, however, that nothing contained in this Agreement
                   --------  -------                                          
    shall in any way limit the Trust's right to file such amendments to any
    Registration Statement, or amendments or supplements to any Prospectus or
    SAI as the Trust may deem advisable, such right being in all respects
    absolute and unconditional, it being understood that this proviso shall not
    relieve the Trust of its obligation to give prior notice of any such
    amendment or supplement to you.  Subject to the foregoing sentence, if the
    filing of any Prospectus or SAI, as the case may be, contained in any
    Registration Statement at the relevant Effective Date, or any amendment or
    supplement thereto, is required under Rule 497, the Trust will cause such
    Prospectus or SAI, and any amendment or supplement thereto, to be filed with
    the Commission pursuant to the applicable paragraph of Rule 497 within the
    time period prescribed and will, if requested, provide evidence satisfactory
    to you of such timely filing.  The Trust will promptly advise you (i) when
    such Prospectus or SAI shall have been filed (if required) with the
    Commission pursuant to Rule 497, (ii) when, prior to termination of this
    Agreement, any amendment to any Registration Statement shall have been filed
    or become effective, (iii) of any request by the Commission for any
    amendment of any Registration Statement or amendment or supplement to any
    Prospectus or SAI or for any additional information relating to or that
    could affect disclosure in any of the foregoing, (iv) of the issuance by the
    Commission of any order suspending the effectiveness of any Registration
    Statement, or suspending the registration of the Trust under the Investment
    Company Act, or the institution or (to the best knowledge of the Trust)
    threatening of any proceeding for that purpose, and (v) of the receipt by 
    the

                                      -6-
<PAGE>
 
    Trust of any notification with respect to the suspension of the
    qualification of the offer or sale of Shares of a Fund in any jurisdiction
    or the initiation or (to the best knowledge of the Trust) threatening of any
    proceeding for such purpose. The Trust will use its best efforts to prevent
    the issuance of any such order or suspension and, if issued, to obtain as
    soon as possible the withdrawal or suspension thereof.

(b) If, at any time when a Prospectus or SAI is required to be delivered under
    the Securities Act, any event occurs as a result of which such Prospectus or
    SAI would include any untrue statement of a material fact or omit to state
    any material fact necessary to make the statements therein, in the light of
    the circumstances under which they were made not misleading, or if it shall
    be necessary to amend any Registration Statement or amend or supplement any
    Prospectus or SAI to comply with the Securities Act, the Investment Company
    Act or the Rules and Regulations thereunder, the Trust will notify you
    promptly of any such circumstance and promptly will prepare and file with
    the Commission, subject to the third sentence of Section 6(a), an amendment
    or supplement which will correct such statement or
    omission or effect such compliance.

(c) As soon as practicable (giving effect to the normal periodic reporting
    requirements under the Investment Company Act and the Rules and Regulations
    thereunder), the Trust will make generally available to its shareholders
    and, subject to Section 8 of this Agreement, to you (with sufficient copies
    for the Authorized Dealers), a report containing the financial statements
    required to be included in such reports under Section 30(d) of the
    Investment Company Act and Rule 30d-1 thereunder.

(d) Subject to Section 8 of this Agreement, the Trust will furnish to you as
    many conformed copies of the Registration Statements including exhibits
    thereto, on each Effective Date, as you may reasonably request for yourself
    and for delivery to the Authorized Dealers and, so long as delivery of a
    Prospectus or SAI by you or any Authorized Dealer may be required by law,
    the number of copies of each Prospectus and each SAI as you may reasonably
    request for yourself and for delivery to the Authorized Dealers.

(e) To the extent required by applicable state law, the Trust will use its best
    efforts to arrange for the qualification of an appropriate number of the
    Shares of the Funds for sale under the laws of such of the 50 states of the
    United States, the District of Columbia, the Commonwealth of Puerto Rico,
    the Territory of Guam, and such other jurisdiction as you and the Trust may
    approve, and will maintain such qualifications in effect as long as may be
    reasonably requested by you, provided that the Trust shall not be required
    in connection herewith or as a condition hereto to qualify as a foreign
    corporation or to execute a general consent to service of process in any
    jurisdiction.  You shall furnish such information and other material
    relating to your affairs and activities as may be required by the Trust in
    connection with such qualifications.

(f) The Trust shall keep you fully informed with respect to its affairs and,
    subject to Section 8 of this Agreement, the Trust, if so requested, will
    furnish to you, as soon as they are available (with sufficient copies for
    the Authorized Dealers), copies of all reports, communications and financial
    statements sent by the Trust to its shareholders or filed by, or on behalf
    of, the Trust with the Commission.

(g) The Trust agrees that on each date the Trust is required to file with the
    Commission a notice under paragraph (b)(1) of Rule 24f-2 under the
    Investment Company Act, the Trust, if so requested, shall furnish to you a
    copy of the opinion of counsel for the Trust required by such Rule to the
    effect that the Shares covered by the notice were legally issued, fully paid
    and nonassessable.  The Trust further agrees that if, in connection with the
    filing of any post-effective amendment to any Registration Statement after
    the date of this Agreement:

                                      -7-
<PAGE>
 
  (i) a change is made to the statements under the caption "Shares of the Fund"
      in any Prospectus or SAI that is deemed material by you, the Trust, if so
      requested, shall furnish to you an opinion of counsel for the Trust, dated
      the date of such post-effective amendment, to the effect of paragraph 2
      (to the extent it relates to the description of the Shares);

 (ii) the Fund Agreements are amended or modified in any manner, the Trust, if
      so requested, shall furnish to you an opinion of counsel for the Trust,
      dated the date of such post-effective amendment; or

(iii) any change is made to the statements under the caption "Taxation" in any
      Prospectus or SAI, the Trust, if so requested, shall furnish to you an
      opinion of counsel for the Trust, dated the date of such post-effective
      amendment.

      Any opinion or statement furnished pursuant to this Section 6(g) shall be
      modified as necessary to relate to this Agreement and the Fund Agreements
      and the Rules and Regulations as then in effect and shall state that the
      Authorized Dealers may rely on it.

(h)   The Trust, if so requested, shall furnish to you on each subsequent
      Effective Date with respect to an amendment of a Registration Statement
      which first includes certified financial statements for the preceding
      fiscal year, in respect of a Fund, a copy of the report of the Trust's
      independent public accountants with respect to the financial statements
      and selected per share data and ratios relating to such Fund, addressed to
      you. The Trust further agrees that the Trust, if so requested, shall
      furnish to you (i) on each date on which the Trust, pursuant to the
      preceding sentence, furnishes to you a report of its independent public
      accountants, a certificate of its treasurer or assistant treasurer in a
      form reasonably satisfactory to you describing in reasonable detail how
      the figures included under the captions "Portfolio Transactions" and
      "Performance Information" (or similar captions) in the Prospectus or SAI
      of such Fund and the figures relating to the aggregate amounts of
      remuneration paid to officers, trustees and members of the advisory board
      and affiliated persons thereof (as required by Section 30(d)(5) of the
      Investment Company Act) were calculated and confirming that such
      calculations are in conformity with the Rules and Regulations under the
      Investment Company Act and (ii) on each date the Trust files with the
      Commission the Trust's required semi-annual financial statements, a
      certificate of its treasurer or assistant treasurer in a form reasonably
      satisfactory to you, describing the manner in which such financial
      statements were prepared and confirming that such financial statements
      have been prepared in conformity with the Rules and Regulations under the
      Investment Company Act.

7.    CONDITIONS TO YOUR OBLIGATIONS AS DISTRIBUTOR AND PRINCIPAL UNDERWRITER.
      -----------------------------------------------------------------------  
      Your obligations as distributor of the Shares of the Funds shall be
      subject to the accuracy of the representations and warranties on the part
      of the Trust contained herein as of the dates when made or deemed to have
      been made, to the accuracy in all material respects of the statements made
      in any certificates, letters or opinions delivered pursuant to the
      provisions of Sections 6 or 7 of this Agreement, to the performance by the
      Trust of its obligations hereunder and to the following additional
      conditions:

(a)   If filing of any Prospectus or SAI, or any amendment or supplement to any
      Prospectus or SAI, or any other document is required pursuant to any
      applicable provision of Rule 497, such Prospectus or SAI, or any such
      amendment or supplement and other document will be filed in the manner and
      within the time period required by the applicable provision of Rule 497;
      and no order suspending the effectiveness of the amendment shall have been
      issued and no proceedings for that purpose shall have been instituted or,
      to the best knowledge of the Trust, threatened and the Trust shall have
      complied with any request of the Commission for additional information (to
      be included in the relevant

                                      -8-
<PAGE>
 
      Registration Statement, Prospectus, SAI or as the Commission otherwise
      shall have requested).

(b)   At the Initial Acceptance Date with respect to each Fund, you shall have
      received from counsel to the Distributors, if so requested, such opinion
      or opinions, dated the Initial Acceptance Date, with respect to the
      issuance and sale of the Shares, the relevant Registration Statement,
      Prospectus and SAI and other related matters as you may reasonably
      require, and the Trust shall have furnished to such counsel such documents
      as they may request for the purpose of enabling them to pass upon such
      matters. Each such opinion shall state that the Authorized Dealers may
      rely on it.

(c)   There shall not have been any change, or any development involving a
      prospective change, in or affecting the Trust the effect of which in any
      case is, in your good faith judgment, so material and adverse as to make
      it impractical or inadvisable to proceed with the offering of Shares of
      the Funds as contemplated by this Agreement.

(d)   On or after the date hereof there shall not have occurred any of the
      following: (i) a suspension or material limitation in trading in
      securities generally on the New York Stock Exchange; (ii) a general
      moratorium on commercial banking activities in New York declared by either
      Federal or New York State authorities; (iii) the outbreak or escalation of
      hostilities involving the United States or the declaration of a national
      emergency or war if the effect of any such event specified in this Clause
      (iii) in your judgment makes it impracticable or inadvisable to proceed
      with the public offering or the delivery of the Shares of a Fund on the
      terms and in the manner contemplated in any Prospectus.

(e)   The Trust shall have furnished to you such further information,
      certificates and documents as you may have reasonably requested.

      If any of the conditions specified in this Section 7 shall not have been
      fulfilled in all material respects when and as provided in this Agreement,
      or if any of the opinions, certificates or letters mentioned above or
      elsewhere in this Agreement shall not be in all material respects
      reasonably satisfactory in form and substance to you, this Agreement and
      all your obligations hereunder may be cancelled by you. In the event of
      such cancellation, the Trust shall remain liable for the expenses set
      forth in Section 8.

8.    EXPENSES.
      -------- 

(a)   The Trust will pay (or will enter into arrangements providing that parties
      other than you will pay) all fees and expenses:

      (1)  in connection with the preparation, setting in type and filing of the
           Registration Statements (including Prospectuses and SAIs) under the
           Securities Act or the Investment Company Act, or both, and any
           amendments or supplements thereto that may be made from time to time;

      (2)  in connection with the registration and qualification of Shares of
           the Funds for sale in the various jurisdictions in which it is
           determined to be advisable to qualify such Shares of the Funds for
           sale (including registering the Trust as a broker or dealer or any
           officer of the Trust or other person as agent or salesman of the
           Trust in any such jurisdictions);

      (3)  of preparing, setting in type, printing and mailing any notice, proxy
           statement, report, Prospectus, SAI or other communication to
           shareholders in their capacity as such;

      (4)  of preparing, setting in type, printing and mailing Prospectuses
           annually, and any supplements thereto, to existing shareholders;

                                      -9-
<PAGE>
 
      (5)  in connection with the issue and transfer of Shares of the Funds
           resulting from the acceptance by you of orders to purchase Shares of
           the Funds placed with you by investors, including the expenses of
           printing and mailing confirmations of such purchase orders and the
           expenses of printing and mailing a Prospectus included with the
           confirmation of such orders and, if requested by the purchaser, an
           SAI;

      (6)  of any issue taxes or any initial transfer taxes;

      (7)  of WATS (or equivalent) telephone lines other than the portion
           allocated to you in this Section 8;

      (8)  of wiring funds in payment of Share purchases or in satisfaction of
           redemption or repurchase requests, unless such expenses are paid for
           by the investor or shareholder who initiates the transaction;

      (9)  of the cost of printing and postage of business reply envelopes sent
           to shareholders;

      (10) of one of more CRT terminals connected with the computer facilities
           of the Transfer Agent other than the portion allocated to you in this
           Section 8;

      (11) permitted to be paid or assumed by any Fund or Funds or any Class
           thereof pursuant to (a) a Rule 12b-1 Plan adopted by such Fund or
           Funds in conformity with the requirements of Rule 12b-1 under the
           Investment Company Act ("Rule 12b-1") or any successor rule, 
                                    ----------   
           notwithstanding any other provision to the contrary herein or (b) any
           other plan adopted by a Fund providing for account administration or
           shareholder liaison services (a "Service Plan");

      (12) of the expense of setting in type, printing and postage of any
           periodic newsletter to shareholders other than the portion allocated
           to you in this Section 8; and

      (13) of the salaries and overhead of persons employed by you as
           shareholder representatives other than the portion allocated to you
           in this Section 8.

(b) Except as provided in any Rule 12b-1 Plan or Service Plan, you shall pay or
    arrange for the payment of all fees and expenses:

    (1)    of printing and distributing any Prospectuses or reports prepared for
           your use in connection with the offering of Shares of the Funds to
           the public;

    (2)    of preparing, setting in type, printing and mailing any other
           literature used by you in connection with the offering of Shares of
           the Funds to the public;

    (3)    of advertising in connection with the offering of Shares of the Funds
           to the public;

    (4)    incurred in connection with your registration as a broker or dealer
           or the registration or qualification of your officers, partners,
           directors, agents or representatives under Federal and state laws;

    (5)    of that portion of WATS (or equivalent) telephone lines allocated to
           you on the basis of use by investors (but not shareholders) who
           request information or Prospectuses;

                                      -10-
<PAGE>
 
    (6)    of that portion of the expense of setting in type, printing and
           postage of any periodic newsletter to shareholders attributable to
           promotional material included in such newsletter at your request
           concerning investment companies other than the Trust or concerning
           the Trust to the extent you are required to assume the expense
           thereof pursuant to this Section 8, except such material which is
           limited to information, such as listings of other investment
           companies and their investment objectives, given in connection with
           the exchange privilege as from time to time described in the
           Prospectuses;

    (7)    of that portion of the salaries and overhead of persons employed by
           you as shareholder representatives attributable to the time spent by
           such persons in responding to requests from investors, but not
           shareholders, for information about the Trust;

    (8)    of any activity which is primarily intended to result in the sale of
           Shares of any Class of a Fund, unless a 12b-1 Plan shall be in effect
           which provides that shares of such Classes shall bear some or all of
           such expenses, in which case such Class shall bear such expenses in
           accordance with such Plan; and

    (9)    of that portion of one or more CRT terminals connected with the
           computer facilities of the Transfer Agent attributable to your use of
           such terminal(s) to gain access to such of the Transfer Agent's
           records as also serve as your records.

    Expenses which are to be allocated between you and the Trust shall be
    allocated pursuant to reasonable procedures or formulae mutually agreed upon
    from time to time, which procedures or formulae shall to the extent
    practicable reflect studies of relevant empirical data.

9.  INDEMNIFICATION AND CONTRIBUTION.
    -------------------------------- 

(a) The Trust will indemnify you and hold you harmless against any losses,
    claims, damages or liabilities, to which you may become subject, under the
    Securities Act or otherwise, insofar as such losses, claims, damages or
    liabilities (or actions in respect thereof) arise out of or are based upon
    an untrue statement or alleged untrue statement of a material fact contained
    in any Preliminary Prospectus, Registration Statement, Prospectus, or SAI or
    arise out of or are based upon the omission or alleged omission to state
    therein a material fact required to be stated therein or necessary to make
    the statement therein not misleading, and will reimburse you for any legal
    or other expenses reasonably incurred by you in connection with
    investigating or defending any such action or claim; provided, however, that
                                                         --------  -------      
    the Trust shall not be liable in any such case to the extent that any such
    loss, claim, damage or liability arises out of or is based upon an untrue
    statement or alleged untrue statement or omission or alleged omission made
    in any Registration Statement, any Preliminary Prospectus, or any Prospectus
    or SAI in reliance upon and in conformity with written information furnished
    to the Trust by you expressly for use therein.

(b) You will indemnify and hold harmless the Trust against any losses, claims,
    damages or liabilities to which the Trust may become subject, under the
    Securities Act or otherwise, insofar as such losses, claims, damages or
    liabilities (or actions in respect thereof), arise out of or are based upon
    an untrue statement or alleged untrue statement of a material fact contained
    in any Registration Statement, any Preliminary Prospectus, or any Prospectus
    or SAI, or arise out of or are based upon the omission or alleged omission
    to state therein a material fact required to be stated therein or necessary
    to make the statements therein not misleading, in each case to the extent,
    but only to the extent, that such untrue statement or alleged untrue
    statement or omission or alleged omission was made in any Registration
    Statement, any Preliminary Prospectus, or any Prospectus or SAI in reliance
    upon and in conformity with written information furnished to the Trust by
    you expressly for use therein; and will reimburse the 

                                      -11-
<PAGE>
 
    Trust for any legal or other expenses reasonably incurred by the Trust in
    connection with investigating or defending any such action or claim.

(c) Promptly after receipt by an indemnified party under subsection (a) or (b)
    above of notice of the commencement of any action, such indemnified party
    shall, if a claim in respect thereof is to be made against the indemnifying
    party under such subsection, notify the indemnifying party in writing of the
    commencement thereof; but the omission so to notify the indemnifying party
    shall not relieve it from any liability which it may have to any indemnified
    party otherwise than under such subsection.  In case any such action shall
    be brought against any indemnified party and it shall notify the
    indemnifying party of the commencement thereof the indemnifying party shall
    be entitled to participate therein and, to the extent that it shall wish,
    jointly with any other indemnifying party similarly notified, to assume the
    defense thereof, with counsel satisfactory to such indemnified party (who
    shall not, except with the consent of the indemnified party, be counsel to
    the indemnifying party), and, after notice from the indemnifying party to
    such indemnified party of its election so to assume the defense thereof, the
    indemnifying party shall not be liable to such indemnified party under such
    subsection for any legal expenses of other counsel or any other expenses, in
    each case subsequently incurred by such indemnified party, in connection
    with the defense thereof other than reasonable costs of investigation.

(d) If the indemnification provided for in this Section 9 is unavailable to, or
    insufficient to hold harmless, an indemnified party under subsection (a) or
    (b) above in respect of any losses, claims, damages or liabilities (or
    actions in respect thereof) referred to therein, then each indemnifying
    party shall contribute to the amount paid or payable by such indemnified
    party as a result of such losses, claims, damages or liabilities (or actions
    in respect thereof) in such proportion as is appropriate to reflect the
    relative benefits received by the Trust on the one hand and you on the other
    from the offering of the Shares of the Fund or Funds in respect of which
    such losses, claims, damages or liabilities (or actions in respect thereof)
    arose. If, however, the allocation provided by the immediately preceding
    sentence is not permitted by applicable law or if the indemnified party
    failed to give the notice required under subsection (c) above, then each
    indemnifying party shall contribute to such amount paid or payable by such
    indemnified party in such proportion as is appropriate to reflect not only
    such relative benefits but also the relative fault of the Trust on the one
    hand and you on the other in connection with the statements or omissions
    which resulted in such losses, claims, damages or liabilities (or actions in
    respect thereof) as well as any other relative equitable considerations. The
    relative benefits received by the Trust on the one hand and you on the other
    shall be deemed to be in the same proportion as the total net proceeds from
    the offering of the Shares of the relevant Funds (before deducting expenses)
    received by the Trust bear to the total compensation received by you in
    selling Shares of such Funds under this Agreement, including any sales
    charge as set forth in the Prospectus. The relative fault shall be
    determined by reference to, among other things, whether the untrue or
    alleged untrue statement of a material fact or the omission or alleged
    omission to state a material fact relates to information supplied by the
    Trust on the one hand or you on the other and the parties' relative intent,
    knowledge, access to information and opportunity to correct or prevent such
    statement or omission. The Trust and you agree that it would not be just and
    equitable if the contributions pursuant to this subsection (d) were
    determined by pro rata allocation or by any other method of allocation which
    does not take account of the equitable considerations referred to above in
    this subsection (d). The amount paid or payable by an indemnified party as a
    result of the losses, claims, damages or liabilities (or actions in respect
    thereof) referred to above in this subsection (d) shall be deemed to include
    any legal or other expenses reasonably incurred by such indemnified party in
    connection with investigating or defending any such action or claim.
    Notwithstanding the provisions of this subsection (d), you shall not be
    required to contribute any amount in excess of the amount by which the total
    price at which the Shares of the relevant Funds sold by you and distributed
    to the public were offered to the public exceeds the amount of any damages
    which you have otherwise been required to pay by reason of such untrue or
    alleged untrue statement or omission or alleged omission. No person guilty
    of

                                      -12-
<PAGE>
 
    fraudulent misrepresentation (within the meaning of Section 11(f) of the
    Securities Act) shall be entitled to contribution from any person who was
    not guilty of such fraudulent misrepresentation.

(e) The obligations of the Trust under this Section 9 shall be in addition to
    any liability which the Trust may otherwise have and shall extend, upon the
    same terms and conditions, to each person, if any, who controls you within
    the meaning of the Securities Act; and your obligations under this Section 9
    shall be in addition to any liability which you may otherwise have and shall
    extend, upon the same terms and conditions, to each trustee or officer of
    the Trust (including any person who, with his consent, is named in the
    relevant Registration Statement as about to become a trustee of the Trust)
    and to each person, if any, who controls the Trust within the meaning of the
    Securities Act.

(f) It is understood, however, that nothing in this paragraph 9 shall protect
    any indemnified party against, or entitle any indemnified party to
    indemnification against, or contribution with respect to, any liability to
    the Trust or its shareholders to which such indemnified party is subject, by
    reason of its willful misfeasance, bad faith or gross negligence in the
    performance of its duties, or by reason of any reckless disregard of its
    obligations and duties, under this Agreement, or otherwise to an extent or
    in a manner that is inconsistent with Section 17(i) of the Investment
    Company Act.

10. TERM.
    ---- 
(a) This Agreement shall commence on the date first set forth above and continue
    in effect until June 30, 1998 and then for successive annual periods after
    June 30, 1998, provided such continuance is specifically approved at least
    annually by (i) the Trustees of the Trust or (ii) a vote of a majority (as
    defined in the Investment Company Act) of the Fund's outstanding voting
    securities, provided that in either event the continuance is also approved
    by a vote of a majority of the Trustees of the Trust who are not interested
    persons (as defined in the Investment Company Act) of the Trust or any party
    to this Agreement, by vote cast in person at a meeting called for the
    purpose of voting on such approval. The Trust authorizes, if and when you so
    determine, you to assign to a third party any payments with respect to one
    or more Classes of Shares that you are entitled to receive for your services
    hereunder, including any payments of initial or deferred sales charges or
    payments in accordance with a Rule 12b-1 or Service Plan so long as such
    Plan is in effect, free and clear of any offset, defense or counterclaim the
    Trust may have against you and except to the extent that any change or
    modification after the date hereof of (x) the provisions of the Investment
    Company Act, the Rules and Regulations thereunder or other applicable law or
    (y) any interpretation of the Investment Company Act, the Rules and
    Regulations thereunder or other applicable law shall restrict your right to
    make such transfer free and clear of any offset, defense or counterclaim.

(b) The sale of Shares of the Funds in accordance with the terms of this
    Agreement shall be subject to termination or suspension in the absolute
    discretion of the Trust, by notice given to you as set forth in Section 12
    hereof.

(c) This Agreement will terminate automatically in the event of its assignment
    (as defined in the Investment Company Act).  In addition, this Agreement may
    be terminated by the Trust at any time with respect to any Class of its
    Shares, without the payment of any penalty, by vote of a majority of the
    Trustees of the Trust who are not interested persons (as defined in the
    Investment Company Act) of the Trust or by a vote of a majority of the
    outstanding voting securities of such Class on 60 days' written notice.

11. REPRESENTATION AND INDEMNITIES TO SURVIVE.  The respective agreements,
    -----------------------------------------                             
    representations, warranties, indemnities and other statements of the Trust
    and you set forth in or made pursuant to this Agreement will, to the extent
    permitted by applicable law, remain in full force and effect, regardless of

                                      -13-
<PAGE>
 
    any investigation made by or on behalf of you, any Authorized Dealer or the
    Trust, or any of the controlling persons referred to in Section 9 hereof,
    and will survive the offer of the Shares of the Funds.  The provisions of
    Section 8, 9 and 11 hereof and your right to receive any contingent deferred
    sale charges shall, to the extent permitted by applicable law, survive the
    termination or cancellation of this Agreement.

12. NOTICES.  All communications hereunder will be in writing and effective only
    -------                                                                     
    on receipt, and, if sent to you, mailed, delivered or telegraphed and
    confirmed to you at Goldman, Sachs & Co., 85 Broad Street, York, New York
    10004, Attention:  Registration Department (Distributors - Goldman Sachs
    Funds) or, if sent to the Trust, mailed, delivered or telegraphed and
    confirmed to it at Goldman Sachs Trust, 4900 Sears Tower, Chicago, Ill.
    60606, Attention:  Secretary.

13. AFFILIATES.  The Trust recognizes that your partners, officers and employees
    ----------                                                                  
    may from time to time serve as directors, trustees, officers and employees
    of corporations and business entities (including other investment
    companies), and that you or your affiliates may enter into distribution or
    other agreements with other corporations and business entities.

14. SUCCESSORS.  This Agreement will inure to the benefit of and be binding upon
    ----------                                                                  
    the parties hereto and their respective successors and, to the extent set
    forth herein, each of the officers, trustees and controlling persons
    referred to in Section 9 hereof, and no other person will have any right or
    obligation hereunder.

15. APPLICABLE LAW.  THIS AGREEMENT WILL BE GOVERNED BY AND CONSTRUED IN
    --------------                                                      
    ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

16. MISCELLANEOUS.  The captions in this Agreement are included for convenience
    -------------                                                              
    of reference only and in no way define or delimit any of the provisions
    hereof or otherwise affect their construction or effect. This Agreement may
    be executed simultaneously in two or more counterparts, each of which shall
    be deemed an original, but all of which together shall constitute one and
    the same instrument.

    The name "Goldman Sachs Trust" is the designation of the Trustees for the
    time being under a Declaration of Trust dated January 28, 1997, as amended
    from time to time, and all persons dealing with the Trust must look solely
    to the property of the Trust for the enforcement of any claims against the
    Trust as neither the Trustees, officers, agents or shareholders assume any
    personal liability for obligations entered into on behalf of the Trust.  No
    series of the Trust shall be liable for any claims against any other series
    of the Trust.

                                      -14-
<PAGE>
 
If the foregoing is in accordance with your understanding of our agreement,
please sign and return to us the enclosed duplicate hereof, whereupon this
letter and your acceptance shall represent a binding agreement between you and
the Trust, and, to the extent set forth herein, shall be for the benefit of each
Authorized Dealer.



                               Very truly yours,

                               GOLDMAN SACHS TRUST



                               By:
                               _________________________________
                               Name:  Douglas C. Grip
                               Title: President of the Trust



The foregoing Agreement is
hereby confirmed and accepted
as of the date first above
written.



- ----------------------
(Goldman, Sachs & Co.)

                                      -15-
<PAGE>
 
                                 EXHIBIT A
                                 ---------



Series ("Funds") of GOLDMAN SACHS TRUST, a Delaware business trust (the "Trust")
- ------------------------------------------------------------------------------- 


     GOLDMAN SACHS FIXED INCOME FUNDS:
     -------------------------------- 

          Goldman Sachs Adjustable Rate Government Fund
          Goldman Sachs Core Fixed Income Fund
          Goldman Sachs Global Income Fund
          Goldman Sachs Government Income Fund
          Goldman Sachs Municipal Income Fund
          Goldman Sachs Short Duration Tax-Free Fund
          Goldman Sachs Short Duration Government Fund
          Goldman Sachs High Yield Fund

     GOLDMAN SACHS EQUITY FUNDS:
     -------------------------- 

          Goldman Sachs Balanced Fund
          Goldman Sachs CORE Large Cap Growth Fund
          Goldman Sachs CORE U.S. Equity Fund
          Goldman Sachs CORE Small Cap Equity Fund
          Goldman Sachs CORE International Equity Fund
          Goldman Sachs Growth and Income Fund
          Goldman Sachs Capital Growth Fund
          Goldman Sachs International Equity Fund
          Goldman Sachs Small Cap Value Fund
          Goldman Sachs Asia Growth Fund
          Goldman Sachs Emerging Markets Equity Fund
          Goldman Sachs Mid-Cap Equity Fund
          Goldman Sachs Real Estate Securities Fund
          Goldman Sachs International Small Cap Fund
          Goldman Sachs Japanese Equity Fund
          Goldman Sachs European Equity Fund

     GOLDMAN SACHS ASSET ALLOCATION PORTFOLIOS
     -----------------------------------------

          Goldman Sachs Growth Strategy Portfolio
          Goldman Sachs Aggressive Growth Strategy Portfolio
          Goldman Sachs Income Strategy Portfolio
          Goldman Sachs Growth and Income Strategy Portfolio

     GOLDMAN SACHS MONEY MARKET FUNDS:
     -------------------------------- 

          Goldman Sachs-Institutional Liquid Assets Portfolios:
          ---------------------------------------------------- 
            Prime Obligations Portfolio
            Government Portfolio
            Treasury Obligations Portfolio
            Federal Portfolio
            Money Market Portfolio
            Treasury Instruments Portfolio

                                      -16-
<PAGE>
 
            Tax-Exempt Diversified Portfolio
            Tax-Exempt California Portfolio
            Tax-Exempt New York Portfolio
 
     Financial Square Funds:
     ---------------------- 
            Prime Obligations Fund
            Government Fund
            Treasury Obligations Fund
            Money Market Fund
            Tax-Free Money Market Fund
            Federal Fund
            Treasury Instruments Fund
            Municipal Money Market Fund
            Premium Money Market Fund

                                      -17-

<PAGE>

                                                                  EXHIBIT (I)(3)

 
                           DRINKER BIDDLE & REATH LLP
                      Philadelphia National Bank Building
                              1345 Chestnut Street
                          Philadelphia, PA  19107-3496
                            Telephone (215) 988-2700
                                  Telex 834684
                              Fax  (215) 988-2757


                                  May 1, 1998



Goldman Sachs Trust
4900 Sears Tower
Chicago, IL  60606

Re:      Japanese Equity Fund and International Small Cap Fund
         of Goldman Sachs Trust
         -----------------------------------------------------

Ladies and Gentlemen:

        We have acted as counsel for Goldman Sachs Trust, a Delaware business
trust (the "Trust"), in connection with the registration under the Securities
Act of 1933 of shares representing interests in two series, or funds, of the
Trust. Each series is represented by five classes of shares. The two series are
the Japanese Equity Fund and International Small Cap Fund. The five classes are
Class A Shares, Class B Shares, Class C Shares, Institutional Shares and Service
Shares. The Trust is authorized to issue an unlimited number of shares of each
series and class. These classes and series are hereinafter referred to as the
"Shares."

        We have reviewed the Company's Declaration of Trust, its by-laws,
resolutions adopted by its Board of Trustees and holders of its shares, and such
other legal and factual matters as we have deemed appropriate.

        This opinion is based exclusively on the Delaware Business Trust Act and
the federal law of the United States of America.

        Based on the foregoing, we are of the opinion that the Shares, when
issued against payment therefor as described in the Trust's prospectuses
relating thereto, will be legally issued, fully paid and non-assessable by the
Trust, and that the holders of the Shares will be entitled to the same
limitation of personal liability extended to stockholders of private
corporations for profit organized under the general corporation law of the State
of Delaware (except that we express no opinion as to such holders who are also
trustees of the Trust).


        We hereby consent to the filing of this opinion with the Securities and
Exchange Commission as part of a Post-Effective Amendment to the Registration
Statement of the Trust.


                                             Very truly yours,

                                             /s/  DRINKER BIDDLE & REATH LLP

                                             DRINKER BIDDLE & REATH LLP




<PAGE>

                                                                  EXHIBIT (I)(4)


                          DRINKER BIDDLE & REATH LLP
                      Philadelphia National Bank Building
                              1345 Chestnut Street
                          Philadelphia, PA  19107-3496
                            Telephone (215) 988-2700
                                  Telex 834684
                              Fax  (215) 988-2757

                                        
                                  May 1, 1998


Goldman Sachs Trust
4900 Sears Tower
Chicago, IL  60606

Re:      Institutional Liquid Assets Prime Obligations Portfolio, Money Market
         Portfolio, Government Portfolio, Tax-Exempt Diversified Portfolio, Tax-
         Exempt California Portfolio and Tax-Exempt New York Portfolio of
         Goldman Sachs Trust
         ---------------------------------------------------------------------

Ladies and Gentlemen:

        We have acted as counsel for Goldman Sachs Trust, a Delaware business
trust (the "Trust"), in connection with the registration under the Securities
Act of 1933 of a new class of shares representing interests in six series, or
funds, of the Trust. The six series are the Institutional Liquid Assets Prime
Obligations Portfolio, Money Market Portfolio, Government Portfolio, Tax-Exempt
Diversified Portfolio, Tax-Exempt California Portfolio and Tax-Exempt New York
Portfolio. The new class of shares is Cash Management Shares. The Trust is
authorized to issue an unlimited number of Cash Management Shares of each series
(hereinafter referred to as the "Shares").

        We have reviewed the Trust's Declaration of Trust, its by-laws,
resolutions adopted by its Board of Trustees and holders of its shares, and such
other legal and factual matters as we have deemed appropriate.

        This opinion is based exclusively on the Delaware Business Trust Act and
the federal law of the United States of America.

        Based on the foregoing, we are of the opinion that the Shares, when
issued against payment therefor as described in the Trust's prospectuses
relating thereto, will be legally issued, fully paid and non-assessable by the
Trust, and that the holders of the Shares will be entitled to the same
limitation of personal liability extended to stockholders of private
corporations for profit organized under the general corporation law of the State
of Delaware (except that we express no opinion as to such holders who are also
trustees of the Trust).

        We hereby consent to the filing of this opinion with the Securities and
Exchange Commission as part of a Post-Effective Amendment to the Registration
Statement of the Trust.

                                                Very truly yours,

                                                /s/ DRINKER BIDDLE & REATH

                                                DRINKER BIDDLE & REATH LLP

<PAGE>

                             ARTHUR ANDERSEN LLP
 
                                                                      EXHIBIT J
                                                                      ---------


                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the use of our reports 
for Goldman Sachs Trust - Equity Funds dated March 12, 1998 (and to all 
references to our firm) included in or made a part of the Post-Effective 
Amendment No. 46 and Amendment No. 48 to Registration Statement File Nos. 
33-17619 and 811-5349, respectively.



                                                /s/ ARTHUR ANDERSEN LLP

                                                ARTHUR ANDERSEN LLP




Boston, Massachusetts
July 8, 1998



<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFEENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 581
   <NAME> GOLDMAN SACHS EMERGING MARKETS EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             DEC-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       36,034,862
<INVESTMENTS-AT-VALUE>                      35,179,242
<RECEIVABLES>                                3,032,473
<ASSETS-OTHER>                                  71,870
<OTHER-ITEMS-ASSETS>                         1,553,153
<TOTAL-ASSETS>                              39,836,738
<PAYABLE-FOR-SECURITIES>                     2,662,464
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      235,236
<TOTAL-LIABILITIES>                          2,897,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    37,805,183
<SHARES-COMMON-STOCK>                        1,824,207
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       19,872
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        22,454
<ACCUM-APPREC-OR-DEPREC>                       863,563
<NET-ASSETS>                                36,939,038
<DIVIDEND-INCOME>                               10,077
<INTEREST-INCOME>                               55,754
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  45,959
<NET-INVESTMENT-INCOME>                         19,872
<REALIZED-GAINS-CURRENT>                        22,454
<APPREC-INCREASE-CURRENT>                    (863,563)
<NET-CHANGE-FROM-OPS>                        (886,017)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,824,207
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                       (866,145)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           34,840
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                161,587
<AVERAGE-NET-ASSETS>                        10,284,320
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                          (.31)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.69
<EXPENSE-RATIO>                                   1.90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 582
   <NAME> GOLDMAN SACHS EMERGING MARKETS EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             DEC-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       36,034,862
<INVESTMENTS-AT-VALUE>                      35,179,242
<RECEIVABLES>                                3,032,473
<ASSETS-OTHER>                                  71,870
<OTHER-ITEMS-ASSETS>                         1,553,153
<TOTAL-ASSETS>                              39,836,738
<PAYABLE-FOR-SECURITIES>                     2,662,464
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      235,236
<TOTAL-LIABILITIES>                          2,897,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    37,805,183
<SHARES-COMMON-STOCK>                            6,579
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       19,872
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        22,454
<ACCUM-APPREC-OR-DEPREC>                       863,563
<NET-ASSETS>                                36,939,038
<DIVIDEND-INCOME>                               10,077
<INTEREST-INCOME>                               55,754
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  45,959
<NET-INVESTMENT-INCOME>                         19,872
<REALIZED-GAINS-CURRENT>                        22,454
<APPREC-INCREASE-CURRENT>                    (863,563)
<NET-CHANGE-FROM-OPS>                        (886,017)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          6,579
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                       (866,145)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           34,840
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                161,587
<AVERAGE-NET-ASSETS>                            38,394
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                          (.31)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.69
<EXPENSE-RATIO>                                   2.41
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 587
   <NAME> GOLDMAN SACHS EMERGING MARKETS EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             DEC-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       36,034,862
<INVESTMENTS-AT-VALUE>                      35,179,242
<RECEIVABLES>                                3,032,473
<ASSETS-OTHER>                                  71,870
<OTHER-ITEMS-ASSETS>                         1,553,153
<TOTAL-ASSETS>                              39,836,738
<PAYABLE-FOR-SECURITIES>                     2,662,464
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      235,236
<TOTAL-LIABILITIES>                          2,897,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    37,805,183
<SHARES-COMMON-STOCK>                            7,520
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       19,872
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        22,454
<ACCUM-APPREC-OR-DEPREC>                       863,563
<NET-ASSETS>                                36,939,038
<DIVIDEND-INCOME>                               10,077
<INTEREST-INCOME>                               55,754
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  45,959
<NET-INVESTMENT-INCOME>                         19,872
<REALIZED-GAINS-CURRENT>                        22,454
<APPREC-INCREASE-CURRENT>                    (863,563)
<NET-CHANGE-FROM-OPS>                        (886,017)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          6,579
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                       (866,145)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           34,840
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                161,587
<AVERAGE-NET-ASSETS>                            29,164
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                          (.30)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.70
<EXPENSE-RATIO>                                   2.48
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 583
   <NAME> GOLDMAN SACHS EMERGING MARKETS EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             DEC-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       36,034,862
<INVESTMENTS-AT-VALUE>                      35,179,242
<RECEIVABLES>                                3,032,473
<ASSETS-OTHER>                                  71,870
<OTHER-ITEMS-ASSETS>                         1,553,153
<TOTAL-ASSETS>                              39,836,738
<PAYABLE-FOR-SECURITIES>                     2,662,464
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      235,236
<TOTAL-LIABILITIES>                          2,897,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    37,805,183
<SHARES-COMMON-STOCK>                        1,971,850
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       19,872
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        22,454
<ACCUM-APPREC-OR-DEPREC>                       863,563
<NET-ASSETS>                                36,939,038
<DIVIDEND-INCOME>                               10,077
<INTEREST-INCOME>                               55,754
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  45,959
<NET-INVESTMENT-INCOME>                         19,872
<REALIZED-GAINS-CURRENT>                        22,454
<APPREC-INCREASE-CURRENT>                    (863,563)
<NET-CHANGE-FROM-OPS>                        (886,017)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,973,802
<NUMBER-OF-SHARES-REDEEMED>                      1,952
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                       (866,145)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           34,840
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                161,587
<AVERAGE-NET-ASSETS>                        11,723,990
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                          (.31)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.70
<EXPENSE-RATIO>                                   1.30
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 586
   <NAME> GOLDMAN SACHS EMERGING MARKETS EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             DEC-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       36,034,862
<INVESTMENTS-AT-VALUE>                      35,179,242
<RECEIVABLES>                                3,032,473
<ASSETS-OTHER>                                  71,870
<OTHER-ITEMS-ASSETS>                         1,553,153
<TOTAL-ASSETS>                              39,836,738
<PAYABLE-FOR-SECURITIES>                     2,662,464
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      235,236
<TOTAL-LIABILITIES>                          2,897,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    37,805,183
<SHARES-COMMON-STOCK>                              160
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       19,872
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        22,454
<ACCUM-APPREC-OR-DEPREC>                       863,563
<NET-ASSETS>                                36,939,038
<DIVIDEND-INCOME>                               10,077
<INTEREST-INCOME>                               55,754
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  45,959
<NET-INVESTMENT-INCOME>                         19,872
<REALIZED-GAINS-CURRENT>                        22,454
<APPREC-INCREASE-CURRENT>                    (863,563)
<NET-CHANGE-FROM-OPS>                        (886,017)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            160
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                       (866,145)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           34,840
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                161,587
<AVERAGE-NET-ASSETS>                             1,557
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                          (.31)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.69
<EXPENSE-RATIO>                                   2.72
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 551
   <NAME> GOLDMAN SACHS INTERNATIONAL EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      695,518,696
<INVESTMENTS-AT-VALUE>                     814,030,729
<RECEIVABLES>                               19,114,760
<ASSETS-OTHER>                                 350,734
<OTHER-ITEMS-ASSETS>                           168,187
<TOTAL-ASSETS>                             833,664,410
<PAYABLE-FOR-SECURITIES>                     4,696,706
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   13,387,515
<TOTAL-LIABILITIES>                         18,084,221
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   725,610,554
<SHARES-COMMON-STOCK>                       35,149,596
<SHARES-COMMON-PRIOR>                       27,765,580
<ACCUMULATED-NII-CURRENT>                      772,084
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    27,613,162
<ACCUM-APPREC-OR-DEPREC>                   116,810,713
<NET-ASSETS>                               815,580,189
<DIVIDEND-INCOME>                            8,798,407
<INTEREST-INCOME>                            1,698,940
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,483,760
<NET-INVESTMENT-INCOME>                    (1,986,413)
<REALIZED-GAINS-CURRENT>                    32,896,260
<APPREC-INCREASE-CURRENT>                   36,728,856
<NET-CHANGE-FROM-OPS>                       67,638,703
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                    28,622,667
<DISTRIBUTIONS-OTHER>                       21,496,431
<NUMBER-OF-SHARES-SOLD>                     21,390,200
<NUMBER-OF-SHARES-REDEEMED>                 16,346,724
<SHARES-REINVESTED>                          2,340,540
<NET-CHANGE-IN-ASSETS>                      67,638,703
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    1,612,885
<OVERDISTRIB-NII-PRIOR>                         25,666
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,525,362
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             13,452,788
<AVERAGE-NET-ASSETS>                       653,097,870
<PER-SHARE-NAV-BEGIN>                            19.32
<PER-SHARE-NII>                                    .03
<PER-SHARE-GAIN-APPREC>                           2.04
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.54
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              19.85
<EXPENSE-RATIO>                                   1.67
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 552
   <NAME> GOLDMAN SACHS INTERNATIONAL EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      695,518,696
<INVESTMENTS-AT-VALUE>                     814,030,729
<RECEIVABLES>                               19,114,760
<ASSETS-OTHER>                                 350,734
<OTHER-ITEMS-ASSETS>                           168,187
<TOTAL-ASSETS>                             833,664,410
<PAYABLE-FOR-SECURITIES>                     4,696,706
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   13,387,515
<TOTAL-LIABILITIES>                         18,084,221
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   725,610,554
<SHARES-COMMON-STOCK>                        2,808,047
<SHARES-COMMON-PRIOR>                          997,807
<ACCUMULATED-NII-CURRENT>                      772,084
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    27,613,162
<ACCUM-APPREC-OR-DEPREC>                   116,810,713
<NET-ASSETS>                               815,580,189
<DIVIDEND-INCOME>                            8,798,407
<INTEREST-INCOME>                            1,698,940
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,483,760
<NET-INVESTMENT-INCOME>                    (1,986,413)
<REALIZED-GAINS-CURRENT>                    32,896,260
<APPREC-INCREASE-CURRENT>                   36,728,856
<NET-CHANGE-FROM-OPS>                       67,638,703
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     1,220,047
<DISTRIBUTIONS-OTHER>                        2,621,560
<NUMBER-OF-SHARES-SOLD>                      1,885,737
<NUMBER-OF-SHARES-REDEEMED>                    267,333
<SHARES-REINVESTED>                            191,836
<NET-CHANGE-IN-ASSETS>                      67,638,703
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    1,612,885
<OVERDISTRIB-NII-PRIOR>                         25,666
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,525,362
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             13,452,788
<AVERAGE-NET-ASSETS>                        41,943,734
<PER-SHARE-NAV-BEGIN>                            19.24
<PER-SHARE-NII>                                  (.08)
<PER-SHARE-GAIN-APPREC>                           2.02
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.48
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              19.70
<EXPENSE-RATIO>                                   2.20
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST DATED JANUARY 31, 1998 AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 557
   <NAME> GOLDMAN SACHS INTERNATIONAL EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      695,518,696
<INVESTMENTS-AT-VALUE>                     814,030,729
<RECEIVABLES>                               19,114,760
<ASSETS-OTHER>                                 350,734
<OTHER-ITEMS-ASSETS>                           168,187
<TOTAL-ASSETS>                             833,664,410
<PAYABLE-FOR-SECURITIES>                     4,696,706
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   13,387,515
<TOTAL-LIABILITIES>                         18,084,221
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   725,610,554
<SHARES-COMMON-STOCK>                          172,210
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      772,084
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    27,613,162
<ACCUM-APPREC-OR-DEPREC>                   116,810,713
<NET-ASSETS>                               815,580,189
<DIVIDEND-INCOME>                            8,798,407
<INTEREST-INCOME>                            1,698,940
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,483,760
<NET-INVESTMENT-INCOME>                    (1,986,413)
<REALIZED-GAINS-CURRENT>                    32,896,260
<APPREC-INCREASE-CURRENT>                   36,728,856
<NET-CHANGE-FROM-OPS>                       67,638,703
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                          247,769
<NUMBER-OF-SHARES-SOLD>                        196,809
<NUMBER-OF-SHARES-REDEEMED>                     35,076
<SHARES-REINVESTED>                             10,477
<NET-CHANGE-IN-ASSETS>                      67,638,703
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    1,612,885
<OVERDISTRIB-NII-PRIOR>                         25,666
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,525,362
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             13,452,788
<AVERAGE-NET-ASSETS>                         2,143,498
<PER-SHARE-NAV-BEGIN>                            22.60
<PER-SHARE-NII>                                  (.04)
<PER-SHARE-GAIN-APPREC>                         (1.38)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.62
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              19.56
<EXPENSE-RATIO>                                   2.27
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 553
   <NAME> GOLDMAN SACHS INTERNATIONAL EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      695,518,696
<INVESTMENTS-AT-VALUE>                     814,030,729
<RECEIVABLES>                               19,114,760
<ASSETS-OTHER>                                 350,734
<OTHER-ITEMS-ASSETS>                           168,187
<TOTAL-ASSETS>                             833,664,410
<PAYABLE-FOR-SECURITIES>                     4,696,706
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   13,387,515
<TOTAL-LIABILITIES>                         18,084,221
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   725,610,554
<SHARES-COMMON-STOCK>                        2,817,977
<SHARES-COMMON-PRIOR>                        3,524,169
<ACCUMULATED-NII-CURRENT>                      772,084
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    27,613,162
<ACCUM-APPREC-OR-DEPREC>                   116,810,713
<NET-ASSETS>                               815,580,189
<DIVIDEND-INCOME>                            8,798,407
<INTEREST-INCOME>                            1,698,940
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,483,760
<NET-INVESTMENT-INCOME>                    (1,986,413)
<REALIZED-GAINS-CURRENT>                    32,896,260
<APPREC-INCREASE-CURRENT>                   36,728,856
<NET-CHANGE-FROM-OPS>                       67,638,703
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      161,909
<DISTRIBUTIONS-OF-GAINS>                     2,452,650
<DISTRIBUTIONS-OTHER>                        1,534,383
<NUMBER-OF-SHARES-SOLD>                      1,616,872
<NUMBER-OF-SHARES-REDEEMED>                  2,433,763
<SHARES-REINVESTED>                            110,699
<NET-CHANGE-IN-ASSETS>                      67,638,703
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    1,612,885
<OVERDISTRIB-NII-PRIOR>                         25,666
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,525,362
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             13,452,788
<AVERAGE-NET-ASSETS>                        54,649,155
<PER-SHARE-NAV-BEGIN>                            19.40
<PER-SHARE-NII>                                    .10
<PER-SHARE-GAIN-APPREC>                           2.92
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.64
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              19.97
<EXPENSE-RATIO>                                   1.08
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 556
   <NAME> GOLDMAN SACHS INTERNATIONAL EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      695,518,696
<INVESTMENTS-AT-VALUE>                     814,030,729
<RECEIVABLES>                               19,114,760
<ASSETS-OTHER>                                 350,734
<OTHER-ITEMS-ASSETS>                           168,187
<TOTAL-ASSETS>                             833,664,410
<PAYABLE-FOR-SECURITIES>                     4,696,706
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   13,387,515
<TOTAL-LIABILITIES>                         18,084,221
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   725,610,554
<SHARES-COMMON-STOCK>                          152,953
<SHARES-COMMON-PRIOR>                           34,830
<ACCUMULATED-NII-CURRENT>                      772,084
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    27,613,162
<ACCUM-APPREC-OR-DEPREC>                   116,810,713
<NET-ASSETS>                               815,580,189
<DIVIDEND-INCOME>                            8,798,407
<INTEREST-INCOME>                            1,698,940
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,483,760
<NET-INVESTMENT-INCOME>                    (1,986,413)
<REALIZED-GAINS-CURRENT>                    32,896,260
<APPREC-INCREASE-CURRENT>                   36,728,856
<NET-CHANGE-FROM-OPS>                       67,638,703
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                        23,952
<DISTRIBUTIONS-OTHER>                          185,496
<NUMBER-OF-SHARES-SOLD>                        118,403
<NUMBER-OF-SHARES-REDEEMED>                     11,421
<SHARES-REINVESTED>                             11,141
<NET-CHANGE-IN-ASSETS>                      67,638,703
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    1,612,885
<OVERDISTRIB-NII-PRIOR>                         25,666
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,525,362
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             13,452,788
<AVERAGE-NET-ASSETS>                         1,847,127
<PER-SHARE-NAV-BEGIN>                            19.34
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                           2.06
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.58
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              19.84
<EXPENSE-RATIO>                                   1.55
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 541
   <NAME> GOLDMAN SACHS SMALL CAP VALUE FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      424,132,831
<INVESTMENTS-AT-VALUE>                     438,668,181
<RECEIVABLES>                                2,805,052
<ASSETS-OTHER>                                  55,163
<OTHER-ITEMS-ASSETS>                             4,286
<TOTAL-ASSETS>                             441,532,682
<PAYABLE-FOR-SECURITIES>                     6,870,089
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,507,290
<TOTAL-LIABILITIES>                          8,377,379
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   394,203,466
<SHARES-COMMON-STOCK>                       15,394,383
<SHARES-COMMON-PRIOR>                       10,140,493
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     24,416,487
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    14,535,350
<NET-ASSETS>                               433,155,303
<DIVIDEND-INCOME>                            2,210,842
<INTEREST-INCOME>                            1,879,477
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,092,220
<NET-INVESTMENT-INCOME>                    (1,001,901)
<REALIZED-GAINS-CURRENT>                    54,033,025
<APPREC-INCREASE-CURRENT>                    9,929,833
<NET-CHANGE-FROM-OPS>                       62,960,957
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                    30,853,322
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      7,020,650
<NUMBER-OF-SHARES-REDEEMED>                  2,963,020
<SHARES-REINVESTED>                          1,196,260
<NET-CHANGE-IN-ASSETS>                     217,420,497
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,385,605
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,206,411
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              5,819,518
<AVERAGE-NET-ASSETS>                       290,919,029
<PER-SHARE-NAV-BEGIN>                            20.91
<PER-SHARE-NII>                                    .14
<PER-SHARE-GAIN-APPREC>                           5.33
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.33
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              24.05
<EXPENSE-RATIO>                                   1.54
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 542
   <NAME> GOLDMAN SACHS SMALL CAP VALUE FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      424,132,831
<INVESTMENTS-AT-VALUE>                     438,668,181
<RECEIVABLES>                                2,805,052
<ASSETS-OTHER>                                  55,163
<OTHER-ITEMS-ASSETS>                             4,286
<TOTAL-ASSETS>                             441,532,682
<PAYABLE-FOR-SECURITIES>                     6,870,089
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,507,290
<TOTAL-LIABILITIES>                          8,377,379
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   394,203,466
<SHARES-COMMON-STOCK>                        1,798,680
<SHARES-COMMON-PRIOR>                          176,544
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     24,416,487
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    14,535,350
<NET-ASSETS>                               433,155,303
<DIVIDEND-INCOME>                            2,210,842
<INTEREST-INCOME>                            1,879,477
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,092,220
<NET-INVESTMENT-INCOME>                    (1,011,901)
<REALIZED-GAINS-CURRENT>                    54,033,025
<APPREC-INCREASE-CURRENT>                    9,929,833
<NET-CHANGE-FROM-OPS>                       62,960,957
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     3,473,153
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,538,327
<NUMBER-OF-SHARES-REDEEMED>                     94,963
<SHARES-REINVESTED>                            133,772
<NET-CHANGE-IN-ASSETS>                     217,420,497
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,385,605
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,206,411
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              5,819,518
<AVERAGE-NET-ASSETS>                        21,414,341
<PER-SHARE-NAV-BEGIN>                            20.80
<PER-SHARE-NII>                                  (.01)
<PER-SHARE-GAIN-APPREC>                           5.27
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.33
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              23.73
<EXPENSE-RATIO>                                   2.29
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 547
   <NAME> GOLDMAN SACHS SMALL CAP VALUE FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      424,132,831
<INVESTMENTS-AT-VALUE>                     438,668,181
<RECEIVABLES>                                2,805,052
<ASSETS-OTHER>                                  55,163
<OTHER-ITEMS-ASSETS>                             4,286
<TOTAL-ASSETS>                             441,532,682
<PAYABLE-FOR-SECURITIES>                     6,870,089
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,507,290
<TOTAL-LIABILITIES>                          8,377,379
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   394,203,466
<SHARES-COMMON-STOCK>                          236,148
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     24,416,487
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    14,535,350
<NET-ASSETS>                               433,155,303
<DIVIDEND-INCOME>                            2,210,842
<INTEREST-INCOME>                            1,879,477
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,092,220
<NET-INVESTMENT-INCOME>                    (1,001,901)
<REALIZED-GAINS-CURRENT>                    54,033,025
<APPREC-INCREASE-CURRENT>                    9,929,833
<NET-CHANGE-FROM-OPS>                       62,960,957
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                       325,092
<DISTRIBUTIONS-OTHER>                           56,555
<NUMBER-OF-SHARES-SOLD>                        237,741
<NUMBER-OF-SHARES-REDEEMED>                     14,344
<SHARES-REINVESTED>                             12,751
<NET-CHANGE-IN-ASSETS>                     217,420,497
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,385,605
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,206,411
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              5,819,518
<AVERAGE-NET-ASSETS>                         3,480,781
<PER-SHARE-NAV-BEGIN>                            24.69
<PER-SHARE-NII>                                  (.06)
<PER-SHARE-GAIN-APPREC>                           1.43
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.33
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              23.73
<EXPENSE-RATIO>                                   2.09
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIREYT BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 543
   <NAME> GOLDMAN SACHS SMALL CAP VALUE FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      424,132,831
<INVESTMENTS-AT-VALUE>                     438,668,181
<RECEIVABLES>                                2,805,052
<ASSETS-OTHER>                                  55,163
<OTHER-ITEMS-ASSETS>                             4,286
<TOTAL-ASSETS>                             441,532,682
<PAYABLE-FOR-SECURITIES>                     6,870,089
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,507,290
<TOTAL-LIABILITIES>                          8,377,379
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   394,203,466
<SHARES-COMMON-STOCK>                          607,122
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     24,416,487
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    14,535,350
<NET-ASSETS>                               433,155,303
<DIVIDEND-INCOME>                            2,210,842
<INTEREST-INCOME>                            1,879,477
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,092,220
<NET-INVESTMENT-INCOME>                    (1,001,901)
<REALIZED-GAINS-CURRENT>                    54,033,025
<APPREC-INCREASE-CURRENT>                    9,929,833
<NET-CHANGE-FROM-OPS>                       62,960,957
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     1,149,003
<DISTRIBUTIONS-OTHER>                          156,436
<NUMBER-OF-SHARES-SOLD>                        553,727
<NUMBER-OF-SHARES-REDEEMED>                         61
<SHARES-REINVESTED>                             53,456
<NET-CHANGE-IN-ASSETS>                     217,420,497
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,385,605
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,206,411
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              5,819,518
<AVERAGE-NET-ASSETS>                        13,354,706
<PER-SHARE-NAV-BEGIN>                            24.91
<PER-SHARE-NII>                                    .03
<PER-SHARE-GAIN-APPREC>                           1.48
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.33
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              24.09
<EXPENSE-RATIO>                                   1.16
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 546
   <NAME> GOLDMAN SACHS SMALL CAP VALUE FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      424,132,831
<INVESTMENTS-AT-VALUE>                     438,668,181
<RECEIVABLES>                                2,805,052
<ASSETS-OTHER>                                  55,163
<OTHER-ITEMS-ASSETS>                             4,286
<TOTAL-ASSETS>                             441,532,682
<PAYABLE-FOR-SECURITIES>                     6,870,089
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,507,290
<TOTAL-LIABILITIES>                          8,377,379
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   394,203,466
<SHARES-COMMON-STOCK>                               70
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     24,416,487
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    14,535,350
<NET-ASSETS>                               433,155,303
<DIVIDEND-INCOME>                            2,210,842
<INTEREST-INCOME>                            1,879,477
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,092,220
<NET-INVESTMENT-INCOME>                    (1,001,901)
<REALIZED-GAINS-CURRENT>                    54,033,025
<APPREC-INCREASE-CURRENT>                    9,929,833
<NET-CHANGE-FROM-OPS>                       62,960,957
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                           130
<DISTRIBUTIONS-OTHER>                               19
<NUMBER-OF-SHARES-SOLD>                             64
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  6
<NET-CHANGE-IN-ASSETS>                     217,420,497
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,385,605
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,206,411
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              5,819,518
<AVERAGE-NET-ASSETS>                             1,633
<PER-SHARE-NAV-BEGIN>                            24.91
<PER-SHARE-NII>                                  (.01)
<PER-SHARE-GAIN-APPREC>                           1.48
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.33
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              24.05
<EXPENSE-RATIO>                                   1.45
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 531
   <NAME> GOLDMAN SACHS CAPITAL GROWTH FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      944,367,127
<INVESTMENTS-AT-VALUE>                   1,307,391,418
<RECEIVABLES>                                5,956,700
<ASSETS-OTHER>                                  16,729
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,313,462,349
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,381,656
<TOTAL-LIABILITIES>                          3,381,656
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   943,792,262
<SHARES-COMMON-STOCK>                       67,981,133
<SHARES-COMMON-PRIOR>                       54,480,662
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      3,264,140
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   363,024,291
<NET-ASSETS>                             1,310,080,693
<DIVIDEND-INCOME>                           14,709,637
<INTEREST-INCOME>                            1,485,991
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (15,449,381)
<NET-INVESTMENT-INCOME>                        746,247
<REALIZED-GAINS-CURRENT>                   171,487,631
<APPREC-INCREASE-CURRENT>                  110,348,766
<NET-CHANGE-FROM-OPS>                      282,582,644
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (1,509,637)
<DISTRIBUTIONS-OF-GAINS>                 (175,320,995)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    268,104,441
<NUMBER-OF-SHARES-REDEEMED>              (150,961,069)
<SHARES-REINVESTED>                        169,448,560
<NET-CHANGE-IN-ASSETS>                     286,591,932
<ACCUMULATED-NII-PRIOR>                      3,918,068
<ACCUMULATED-GAINS-PRIOR>                   81,054,296
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                       10,913,224
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             18,127,751
<AVERAGE-NET-ASSETS>                     1,091,322,448
<PER-SHARE-NAV-BEGIN>                            16.73
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                           4.78
<PER-SHARE-DIVIDEND>                             (.02)
<PER-SHARE-DISTRIBUTIONS>                       (3.03)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              18.48
<EXPENSE-RATIO>                                   1.40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 532
   <NAME> GOLDMAN SACHS CAPITAL GROWTH FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      944,367,127
<INVESTMENTS-AT-VALUE>                   1,307,391,418
<RECEIVABLES>                                5,956,700
<ASSETS-OTHER>                                  16,729
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,313,462,349
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,381,656
<TOTAL-LIABILITIES>                          3,381,656
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   943,792,262
<SHARES-COMMON-STOCK>                        2,234,279
<SHARES-COMMON-PRIOR>                           57,043
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      3,264,140
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   363,024,291
<NET-ASSETS>                             1,310,080,693
<DIVIDEND-INCOME>                           14,709,637
<INTEREST-INCOME>                            1,485,991
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (15,449,381)
<NET-INVESTMENT-INCOME>                        746,247
<REALIZED-GAINS-CURRENT>                   171,487,631
<APPREC-INCREASE-CURRENT>                  110,348,766
<NET-CHANGE-FROM-OPS>                      282,582,644
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                   (4,612,854)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    268,104,441
<NUMBER-OF-SHARES-REDEEMED>              (150,961,069)
<SHARES-REINVESTED>                        169,448,560
<NET-CHANGE-IN-ASSETS>                     286,591,932
<ACCUMULATED-NII-PRIOR>                      3,918,068
<ACCUMULATED-GAINS-PRIOR>                   81,054,296
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                       10,913,224
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             18,127,751
<AVERAGE-NET-ASSETS>                     1,091,322,448
<PER-SHARE-NAV-BEGIN>                            16.67
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                           4.61
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (1.20)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              18.27
<EXPENSE-RATIO>                                   2.18
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 537
   <NAME> GOLDMAN SACHS CAPITAL GROWTH FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      944,367,127
<INVESTMENTS-AT-VALUE>                   1,307,391,418
<RECEIVABLES>                                5,956,700
<ASSETS-OTHER>                                  16,729
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,313,462,349
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,381,656
<TOTAL-LIABILITIES>                          3,381,656
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   943,792,262
<SHARES-COMMON-STOCK>                          295,829
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      3,264,140
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   363,024,291
<NET-ASSETS>                             1,310,080,693
<DIVIDEND-INCOME>                           14,709,637
<INTEREST-INCOME>                            1,485,991
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (15,449,381)
<NET-INVESTMENT-INCOME>                        746,247
<REALIZED-GAINS-CURRENT>                   171,487,631
<APPREC-INCREASE-CURRENT>                  110,348,766
<NET-CHANGE-FROM-OPS>                      282,582,644
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (7,981)
<DISTRIBUTIONS-OF-GAINS>                     (595,780)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    268,104,441
<NUMBER-OF-SHARES-REDEEMED>              (150,961,069)
<SHARES-REINVESTED>                        169,448,560
<NET-CHANGE-IN-ASSETS>                     286,591,932
<ACCUMULATED-NII-PRIOR>                      3,918,068
<ACCUMULATED-GAINS-PRIOR>                   81,054,296
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                       10,913,224
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             18,127,751
<AVERAGE-NET-ASSETS>                     1,091,322,448
<PER-SHARE-NAV-BEGIN>                            19.73
<PER-SHARE-NII>                                  (.02)
<PER-SHARE-GAIN-APPREC>                           1.60
<PER-SHARE-DIVIDEND>                             (.04)
<PER-SHARE-DISTRIBUTIONS>                        (.47)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              18.24
<EXPENSE-RATIO>                                   2.21
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 533
   <NAME> GOLDMAN SACHS CAPITAL GROWTH FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      944,367,127
<INVESTMENTS-AT-VALUE>                   1,307,391,418
<RECEIVABLES>                                5,956,700
<ASSETS-OTHER>                                  16,729
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,313,462,349
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,381,656
<TOTAL-LIABILITIES>                          3,381,656
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   943,792,262
<SHARES-COMMON-STOCK>                          393,638
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      3,264,140
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   363,024,291
<NET-ASSETS>                             1,310,080,693
<DIVIDEND-INCOME>                           14,709,637
<INTEREST-INCOME>                            1,485,991
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (15,449,381)
<NET-INVESTMENT-INCOME>                        746,247
<REALIZED-GAINS-CURRENT>                   171,487,631
<APPREC-INCREASE-CURRENT>                  110,348,766
<NET-CHANGE-FROM-OPS>                      282,582,644
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (25,870)
<DISTRIBUTIONS-OF-GAINS>                     (887,545)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    268,104,441
<NUMBER-OF-SHARES-REDEEMED>              (150,961,069)
<SHARES-REINVESTED>                        169,448,560
<NET-CHANGE-IN-ASSETS>                     286,591,932
<ACCUMULATED-NII-PRIOR>                      3,918,068
<ACCUMULATED-GAINS-PRIOR>                   81,054,296
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                       10,913,224
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             18,127,751
<AVERAGE-NET-ASSETS>                     1,091,322,448
<PER-SHARE-NAV-BEGIN>                            19.88
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                           1.66
<PER-SHARE-DIVIDEND>                             (.08)
<PER-SHARE-DISTRIBUTIONS>                        (.41)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              18.45
<EXPENSE-RATIO>                                   1.16
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 536
   <NAME> GOLDMAN SACHS CAPITAL GROWTH FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      944,367,127
<INVESTMENTS-AT-VALUE>                   1,307,391,418
<RECEIVABLES>                                5,956,700
<ASSETS-OTHER>                                  16,729
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,313,462,349
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,381,656
<TOTAL-LIABILITIES>                          3,381,656
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   943,792,262
<SHARES-COMMON-STOCK>                               94
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      3,264,140
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   363,024,291
<NET-ASSETS>                             1,310,080,693
<DIVIDEND-INCOME>                           14,709,637
<INTEREST-INCOME>                            1,485,991
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (15,449,381)
<NET-INVESTMENT-INCOME>                        746,247
<REALIZED-GAINS-CURRENT>                   171,487,631
<APPREC-INCREASE-CURRENT>                  110,348,766
<NET-CHANGE-FROM-OPS>                      282,582,644
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                          (4)
<DISTRIBUTIONS-OF-GAINS>                         (244)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    268,104,441
<NUMBER-OF-SHARES-REDEEMED>              (150,961,069)
<SHARES-REINVESTED>                        169,448,560
<NET-CHANGE-IN-ASSETS>                     286,591,932
<ACCUMULATED-NII-PRIOR>                      3,918,068
<ACCUMULATED-GAINS-PRIOR>                   81,054,296
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                       10,913,224
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             18,127,751
<AVERAGE-NET-ASSETS>                     1,091,322,448
<PER-SHARE-NAV-BEGIN>                            19.88
<PER-SHARE-NII>                                  (.01)
<PER-SHARE-GAIN-APPREC>                           1.66
<PER-SHARE-DIVIDEND>                             (.04)
<PER-SHARE-DISTRIBUTIONS>                        (.76)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              18.46
<EXPENSE-RATIO>                                   1.50
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 571
   <NAME> GOLDMAN SACHS MID-CAP EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      323,999,308
<INVESTMENTS-AT-VALUE>                     357,177,734
<RECEIVABLES>                                7,959,036
<ASSETS-OTHER>                                 182,622
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             365,362,282
<PAYABLE-FOR-SECURITIES>                     2,176,758
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      961,909
<TOTAL-LIABILITIES>                          3,138,667
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   314,226,803
<SHARES-COMMON-STOCK>                        4,191,937
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      130,093
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     14,688,293
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    33,178,426
<NET-ASSETS>                               362,223,615
<DIVIDEND-INCOME>                            2,931,678
<INTEREST-INCOME>                              680,409
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (2,086,887)
<NET-INVESTMENT-INCOME>                      1,525,200
<REALIZED-GAINS-CURRENT>                    33,414,228
<APPREC-INCREASE-CURRENT>                   11,262,563
<NET-CHANGE-FROM-OPS>                       46,201,991
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (152,691)
<DISTRIBUTIONS-OF-GAINS>                   (2,003,140)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    219,499,016
<NUMBER-OF-SHARES-REDEEMED>               (48,291,135)
<SHARES-REINVESTED>                         27,184,097
<NET-CHANGE-IN-ASSETS>                     198,391,978
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,502,660
<OVERDISTRIB-NII-PRIOR>                       (25,142)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,653,946
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,351,265
<AVERAGE-NET-ASSETS>                       220,525,983
<PER-SHARE-NAV-BEGIN>                            23.63
<PER-SHARE-NII>                                    .09
<PER-SHARE-GAIN-APPREC>                            .76
<PER-SHARE-DIVIDEND>                             (.10)
<PER-SHARE-DISTRIBUTIONS>                       (2.77)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.61
<EXPENSE-RATIO>                                   1.35
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED DECEMBER 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 572
   <NAME> GOLDMAN SACHS MID-CAP EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      323,999,308
<INVESTMENTS-AT-VALUE>                     357,177,734
<RECEIVABLES>                                7,959,036
<ASSETS-OTHER>                                 182,622
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             365,362,282
<PAYABLE-FOR-SECURITIES>                     2,176,758
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      961,909
<TOTAL-LIABILITIES>                          3,138,667
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   314,226,803
<SHARES-COMMON-STOCK>                        1,332,295
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      130,093
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     14,688,293
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    33,178,426
<NET-ASSETS>                               362,223,615
<DIVIDEND-INCOME>                            2,931,678
<INTEREST-INCOME>                              680,409
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (2,086,887)
<NET-INVESTMENT-INCOME>                      1,525,200
<REALIZED-GAINS-CURRENT>                    33,414,228
<APPREC-INCREASE-CURRENT>                   11,262,563
<NET-CHANGE-FROM-OPS>                       46,201,991
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (36,518)
<DISTRIBUTIONS-OF-GAINS>                     (739,050)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    219,499,016
<NUMBER-OF-SHARES-REDEEMED>               (48,291,135)
<SHARES-REINVESTED>                         27,184,097
<NET-CHANGE-IN-ASSETS>                     198,391,978
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,502,660
<OVERDISTRIB-NII-PRIOR>                       (25,142)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,653,946
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,351,265
<AVERAGE-NET-ASSETS>                       220,525,983
<PER-SHARE-NAV-BEGIN>                            23.63
<PER-SHARE-NII>                                    .06
<PER-SHARE-GAIN-APPREC>                            .74
<PER-SHARE-DIVIDEND>                             (.09)
<PER-SHARE-DISTRIBUTIONS>                       (2.77)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.57
<EXPENSE-RATIO>                                   1.85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 577
   <NAME> GOLDMAN SACHS MID-CAP EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      323,999,308
<INVESTMENTS-AT-VALUE>                     357,177,734
<RECEIVABLES>                                7,959,036
<ASSETS-OTHER>                                 182,622
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             365,362,282
<PAYABLE-FOR-SECURITIES>                     2,176,758
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      961,909
<TOTAL-LIABILITIES>                          3,318,667
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   314,226,803
<SHARES-COMMON-STOCK>                          298,521
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      130,093
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     14,688,293
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    33,178,426
<NET-ASSETS>                               362,223,615
<DIVIDEND-INCOME>                            2,931,678
<INTEREST-INCOME>                              680,409
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (2,086,887)
<NET-INVESTMENT-INCOME>                      1,525,200
<REALIZED-GAINS-CURRENT>                    33,414,228
<APPREC-INCREASE-CURRENT>                   11,262,563
<NET-CHANGE-FROM-OPS>                       46,201,991
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (7,184)
<DISTRIBUTIONS-OF-GAINS>                     (118,344)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    219,499,016
<NUMBER-OF-SHARES-REDEEMED>               (48,291,135)
<SHARES-REINVESTED>                         27,184,097
<NET-CHANGE-IN-ASSETS>                     198,391,978
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,502,660
<OVERDISTRIB-NII-PRIOR>                       (25,142)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,653,946
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,351,265
<AVERAGE-NET-ASSETS>                       220,525,983
<PER-SHARE-NAV-BEGIN>                            23.63
<PER-SHARE-NII>                                    .06
<PER-SHARE-GAIN-APPREC>                            .76
<PER-SHARE-DIVIDEND>                             (.09)
<PER-SHARE-DISTRIBUTIONS>                       (2.77)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.59
<EXPENSE-RATIO>                                   1.85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 573
   <NAME> GOLDMAN SACHS MID-CAP EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      323,999,308
<INVESTMENTS-AT-VALUE>                     357,177,734
<RECEIVABLES>                                7,959,036
<ASSETS-OTHER>                                 182,622
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             365,362,282
<PAYABLE-FOR-SECURITIES>                     2,176,758
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      961,909
<TOTAL-LIABILITIES>                          3,138,667
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   314,226,803
<SHARES-COMMON-STOCK>                       10,921,229
<SHARES-COMMON-PRIOR>                        7,755,774
<ACCUMULATED-NII-CURRENT>                      130,093
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     14,688,293
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    33,178,426
<NET-ASSETS>                               362,223,615
<DIVIDEND-INCOME>                            2,931,678
<INTEREST-INCOME>                              680,409
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (2,086,887)
<NET-INVESTMENT-INCOME>                      1,525,200
<REALIZED-GAINS-CURRENT>                    33,414,228
<APPREC-INCREASE-CURRENT>                   11,262,563
<NET-CHANGE-FROM-OPS>                       46,201,991
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (1,204,893)
<DISTRIBUTIONS-OF-GAINS>                  (23,361,534)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    219,499,016
<NUMBER-OF-SHARES-REDEEMED>               (48,291,135)
<SHARES-REINVESTED>                         27,184,097
<NET-CHANGE-IN-ASSETS>                     198,391,978
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,502,660
<OVERDISTRIB-NII-PRIOR>                       (25,142)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,653,946
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,351,265
<AVERAGE-NET-ASSETS>                       220,525,983
<PER-SHARE-NAV-BEGIN>                            18.73
<PER-SHARE-NII>                                    .16
<PER-SHARE-GAIN-APPREC>                           5.66
<PER-SHARE-DIVIDEND>                             (.13)
<PER-SHARE-DISTRIBUTIONS>                       (2.77)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.65
<EXPENSE-RATIO>                                    .85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED INITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 576
   <NAME> GOLDMAN SACHS MID-CAP EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             JUL-18-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      323,999,308
<INVESTMENTS-AT-VALUE>                     357,177,734
<RECEIVABLES>                                7,959,036
<ASSETS-OTHER>                                 182,622
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             365,362,282
<PAYABLE-FOR-SECURITIES>                     2,176,758
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      961,909
<TOTAL-LIABILITIES>                          3,138,667
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   314,226,803
<SHARES-COMMON-STOCK>                              360
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      130,093
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     14,688,293
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    33,178,426
<NET-ASSETS>                               362,223,615
<DIVIDEND-INCOME>                            2,931,678
<INTEREST-INCOME>                              680,409
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (2,086,887)
<NET-INVESTMENT-INCOME>                      1,525,200
<REALIZED-GAINS-CURRENT>                    33,414,228
<APPREC-INCREASE-CURRENT>                   11,262,563
<NET-CHANGE-FROM-OPS>                       46,201,991
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         (23)
<DISTRIBUTIONS-OF-GAINS>                         (307)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    219,499,016
<NUMBER-OF-SHARES-REDEEMED>               (48,291,135)
<SHARES-REINVESTED>                         27,184,097
<NET-CHANGE-IN-ASSETS>                     198,391,978
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    7,502,660
<OVERDISTRIB-NII-PRIOR>                       (25,142)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,653,946
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,351,265
<AVERAGE-NET-ASSETS>                       220,525,983
<PER-SHARE-NAV-BEGIN>                            23.01
<PER-SHARE-NII>                                    .09
<PER-SHARE-GAIN-APPREC>                           1.40
<PER-SHARE-DIVIDEND>                             (.11)
<PER-SHARE-DISTRIBUTIONS>                       (2.77)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.62
<EXPENSE-RATIO>                                   1.35
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 521
   <NAME> GOLDMAN SACHS GROWTH AND INCOME FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                    1,438,070,463
<INVESTMENTS-AT-VALUE>                   1,582,875,373
<RECEIVABLES>                               32,344,628
<ASSETS-OTHER>                                  78,206
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,615,298,207
<PAYABLE-FOR-SECURITIES>                     9,325,328
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    4,771,748
<TOTAL-LIABILITIES>                         14,097,076
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,396,713,617
<SHARES-COMMON-STOCK>                       46,918,649
<SHARES-COMMON-PRIOR>                       23,131,801
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                       (614,031)
<ACCUMULATED-NET-GAINS>                     60,296,635
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   144,804,910
<NET-ASSETS>                             1,601,201,131
<DIVIDEND-INCOME>                           15,481,524
<INTEREST-INCOME>                            2,863,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (14,821,672)
<NET-INVESTMENT-INCOME>                      3,523,119
<REALIZED-GAINS-CURRENT>                   172,955,906
<APPREC-INCREASE-CURRENT>                   19,463,359
<NET-CHANGE-FROM-OPS>                      195,942,384
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (3,826,646)
<DISTRIBUTIONS-OF-GAINS>                 (101,878,845)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    918,965,833
<NUMBER-OF-SHARES-REDEEMED>              (142,245,348)
<SHARES-REINVESTED>                        127,012,752
<NET-CHANGE-IN-ASSETS>                     965,385,139
<ACCUMULATED-NII-PRIOR>                      1,608,067
<ACCUMULATED-GAINS-PRIOR>                   28,763,093
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,740,380
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             16,423,008
<AVERAGE-NET-ASSETS>                     1,105,768,628
<PER-SHARE-NAV-BEGIN>                            23.18
<PER-SHARE-NII>                                    .11
<PER-SHARE-GAIN-APPREC>                           5.27
<PER-SHARE-DIVIDEND>                             (.11)
<PER-SHARE-DISTRIBUTIONS>                       (2.52)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              25.93
<EXPENSE-RATIO>                                   1.25
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 522
   <NAME> GOLDMAN SACHS GROWTH AND INCOME FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                    1,438,070,463
<INVESTMENTS-AT-VALUE>                   1,582,875,373
<RECEIVABLES>                               32,344,628
<ASSETS-OTHER>                                  78,206
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,615,298,207
<PAYABLE-FOR-SECURITIES>                     9,325,328
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    4,771,748
<TOTAL-LIABILITIES>                         14,097,076
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,396,713,617
<SHARES-COMMON-STOCK>                       11,963,607
<SHARES-COMMON-PRIOR>                          106,312
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                       (614,031)
<ACCUMULATED-NET-GAINS>                     60,296,635
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   144,804,910
<NET-ASSETS>                             1,601,201,131
<DIVIDEND-INCOME>                           15,481,524
<INTEREST-INCOME>                            2,863,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (14,821,672)
<NET-INVESTMENT-INCOME>                      3,523,119
<REALIZED-GAINS-CURRENT>                   172,955,906
<APPREC-INCREASE-CURRENT>                   19,463,359
<NET-CHANGE-FROM-OPS>                      195,942,384
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (72,045)
<DISTRIBUTIONS-OF-GAINS>                  (23,537,191)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    918,965,833
<NUMBER-OF-SHARES-REDEEMED>              (142,245,348)
<SHARES-REINVESTED>                        127,012,752
<NET-CHANGE-IN-ASSETS>                     965,385,139
<ACCUMULATED-NII-PRIOR>                      1,608,067
<ACCUMULATED-GAINS-PRIOR>                   28,763,093
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,740,380
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             16,423,008
<AVERAGE-NET-ASSETS>                     1,105,768,628
<PER-SHARE-NAV-BEGIN>                            23.10
<PER-SHARE-NII>                                    .04
<PER-SHARE-GAIN-APPREC>                           5.14
<PER-SHARE-DIVIDEND>                             (.03)
<PER-SHARE-DISTRIBUTIONS>                       (2.45)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              25.73
<EXPENSE-RATIO>                                   1.94
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 527
   <NAME> GOLDMAN SACHS GROWTH AND INCOME FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                    1,438,070,463
<INVESTMENTS-AT-VALUE>                   1,582,875,373
<RECEIVABLES>                               32,344,628
<ASSETS-OTHER>                                  78,206
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,615,298,207
<PAYABLE-FOR-SECURITIES>                     9,325,328
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    4,771,748
<TOTAL-LIABILITIES>                         14,097,076
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,396,713,617
<SHARES-COMMON-STOCK>                        1,233,014
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                       (614,031)
<ACCUMULATED-NET-GAINS>                     60,296,635
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   144,804,910
<NET-ASSETS>                             1,601,201,131
<DIVIDEND-INCOME>                           15,481,524
<INTEREST-INCOME>                            2,863,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (14,821,672)
<NET-INVESTMENT-INCOME>                      3,523,119
<REALIZED-GAINS-CURRENT>                   172,955,906
<APPREC-INCREASE-CURRENT>                   19,463,359
<NET-CHANGE-FROM-OPS>                      195,942,384
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (7,576)
<DISTRIBUTIONS-OF-GAINS>                   (2,142,196)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    918,965,833
<NUMBER-OF-SHARES-REDEEMED>              (142,245,348)
<SHARES-REINVESTED>                        127,012,752
<NET-CHANGE-IN-ASSETS>                     965,385,139
<ACCUMULATED-NII-PRIOR>                      1,608,067
<ACCUMULATED-GAINS-PRIOR>                   28,763,093
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,740,380
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             16,423,008
<AVERAGE-NET-ASSETS>                     1,105,768,628
<PER-SHARE-NAV-BEGIN>                            28.20
<PER-SHARE-NII>                                  (.01)
<PER-SHARE-GAIN-APPREC>                            .06
<PER-SHARE-DIVIDEND>                             (.03)
<PER-SHARE-DISTRIBUTIONS>                       (1.42)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              25.70
<EXPENSE-RATIO>                                   1.99
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 523
   <NAME> GOLDMAN SACHS GROWTH AND INCOME FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                    1,438,070,463
<INVESTMENTS-AT-VALUE>                   1,582,875,373
<RECEIVABLES>                               32,344,628
<ASSETS-OTHER>                                  78,206
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,615,298,207
<PAYABLE-FOR-SECURITIES>                     9,325,328
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    4,771,748
<TOTAL-LIABILITIES>                         14,097,076
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,396,713,617
<SHARES-COMMON-STOCK>                        1,396,153
<SHARES-COMMON-PRIOR>                              624
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                       (614,031)
<ACCUMULATED-NET-GAINS>                     60,296,635
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   144,804,910
<NET-ASSETS>                             1,601,201,131
<DIVIDEND-INCOME>                           15,481,524
<INTEREST-INCOME>                            2,863,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (14,821,672)
<NET-INVESTMENT-INCOME>                      3,523,119
<REALIZED-GAINS-CURRENT>                   172,955,906
<APPREC-INCREASE-CURRENT>                   19,463,359
<NET-CHANGE-FROM-OPS>                      195,942,384
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (92,867)
<DISTRIBUTIONS-OF-GAINS>                   (1,915,213)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    918,965,833
<NUMBER-OF-SHARES-REDEEMED>              (142,245,348)
<SHARES-REINVESTED>                        127,012,752
<NET-CHANGE-IN-ASSETS>                     965,385,139
<ACCUMULATED-NII-PRIOR>                      1,608,067
<ACCUMULATED-GAINS-PRIOR>                   28,763,093
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,740,380
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             16,423,008
<AVERAGE-NET-ASSETS>                     1,105,768,628
<PER-SHARE-NAV-BEGIN>                            23.19
<PER-SHARE-NII>                                    .27
<PER-SHARE-GAIN-APPREC>                           5.23
<PER-SHARE-DIVIDEND>                             (.22)
<PER-SHARE-DISTRIBUTIONS>                        (.24)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              25.95
<EXPENSE-RATIO>                                    .83
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 526
   <NAME> GOLDMAN SACHS GROWTH AND INCOME FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                    1,438,070,463
<INVESTMENTS-AT-VALUE>                   1,582,875,373
<RECEIVABLES>                               32,344,628
<ASSETS-OTHER>                                  78,206
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           1,165,298,207
<PAYABLE-FOR-SECURITIES>                     9,325,328
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    4,771,748
<TOTAL-LIABILITIES>                         14,097,076
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,396,713,617
<SHARES-COMMON-STOCK>                          343,095
<SHARES-COMMON-PRIOR>                           30,041
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                       (614,031)
<ACCUMULATED-NET-GAINS>                     60,296,635
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   144,804,910
<NET-ASSETS>                             1,601,201,131
<DIVIDEND-INCOME>                           15,481,524
<INTEREST-INCOME>                            2,863,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                            (14,821,672)
<NET-INVESTMENT-INCOME>                      3,523,119
<REALIZED-GAINS-CURRENT>                   172,955,906
<APPREC-INCREASE-CURRENT>                   19,463,359
<NET-CHANGE-FROM-OPS>                      195,942,384
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (20,774)
<DISTRIBUTIONS-OF-GAINS>                     (761,129)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    918,965,833
<NUMBER-OF-SHARES-REDEEMED>              (142,245,348)
<SHARES-REINVESTED>                        127,012,752
<NET-CHANGE-IN-ASSETS>                     965,385,139
<ACCUMULATED-NII-PRIOR>                      1,608,067
<ACCUMULATED-GAINS-PRIOR>                   28,763,093
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,740,380
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             16,423,008
<AVERAGE-NET-ASSETS>                     1,105,768,628
<PER-SHARE-NAV-BEGIN>                            23.17
<PER-SHARE-NII>                                    .14
<PER-SHARE-GAIN-APPREC>                           5.23
<PER-SHARE-DIVIDEND>                             (.10)
<PER-SHARE-DISTRIBUTIONS>                       (2.52)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              25.92
<EXPENSE-RATIO>                                   1.32
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 561
   <NAME> GOLDMAN SACHS ASIA GROWTH FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      110,553,383
<INVESTMENTS-AT-VALUE>                      84,920,018
<RECEIVABLES>                                4,639,905
<ASSETS-OTHER>                                  14,334
<OTHER-ITEMS-ASSETS>                         3,678,542
<TOTAL-ASSETS>                              93,252,799
<PAYABLE-FOR-SECURITIES>                       134,703
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,012,569
<TOTAL-LIABILITIES>                          1,147,272
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   191,631,821
<SHARES-COMMON-STOCK>                       10,430,282
<SHARES-COMMON-PRIOR>                       16,122,122
<ACCUMULATED-NII-CURRENT>                      137,887
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    73,629,726
<ACCUM-APPREC-OR-DEPREC>                  (26,034,455)
<NET-ASSETS>                                92,105,527
<DIVIDEND-INCOME>                            3,567,537
<INTEREST-INCOME>                              909,396
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,777,890
<NET-INVESTMENT-INCOME>                        699,043
<REALIZED-GAINS-CURRENT>                  (57,330,108)
<APPREC-INCREASE-CURRENT>                 (57,053,599)
<NET-CHANGE-FROM-OPS>                    (113,684,664)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                        (455,983)
<NUMBER-OF-SHARES-SOLD>                      7,223,511
<NUMBER-OF-SHARES-REDEEMED>                 12,959,028
<SHARES-REINVESTED>                             43,677
<NET-CHANGE-IN-ASSETS>                   (187,470,404)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                    (1,316,323)
<OVERDIST-NET-GAINS-PRIOR>                (16,439,588)
<GROSS-ADVISORY-FEES>                        2,179,299
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,290,994
<AVERAGE-NET-ASSETS>                       205,423,844
<PER-SHARE-NAV-BEGIN>                            16.31
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                         (7.90)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .03
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.38
<EXPENSE-RATIO>                                   1.75
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 562
   <NAME> GOLDMAN SACHS ASIA GROWTH FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      110,553,383
<INVESTMENTS-AT-VALUE>                      84,920,018
<RECEIVABLES>                                4,639,905
<ASSETS-OTHER>                                  14,334
<OTHER-ITEMS-ASSETS>                         3,678,542
<TOTAL-ASSETS>                              93,252,799
<PAYABLE-FOR-SECURITIES>                       134,703
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,012,569
<TOTAL-LIABILITIES>                          1,147,272
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   191,631,821
<SHARES-COMMON-STOCK>                          404,337
<SHARES-COMMON-PRIOR>                          206,387
<ACCUMULATED-NII-CURRENT>                      137,887
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    73,629,726
<ACCUM-APPREC-OR-DEPREC>                  (26,034,455)
<NET-ASSETS>                                92,105,527
<DIVIDEND-INCOME>                            3,567,537
<INTEREST-INCOME>                              909,396
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,777,890
<NET-INVESTMENT-INCOME>                        699,043
<REALIZED-GAINS-CURRENT>                  (57,330,108)
<APPREC-INCREASE-CURRENT>                 (57,053,599)
<NET-CHANGE-FROM-OPS>                    (113,684,664)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                         (10,435)
<NUMBER-OF-SHARES-SOLD>                        303,767
<NUMBER-OF-SHARES-REDEEMED>                    106,535
<SHARES-REINVESTED>                                718
<NET-CHANGE-IN-ASSETS>                   (187,470,404)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                    (1,316,323)
<OVERDIST-NET-GAINS-PRIOR>                (16,439,588)
<GROSS-ADVISORY-FEES>                        2,179,299
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,290,994
<AVERAGE-NET-ASSETS>                         3,806,733
<PER-SHARE-NAV-BEGIN>                            16.24
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                         (7.91)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .03
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.31
<EXPENSE-RATIO>                                   2.30
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 567
   <NAME> GOLDMAN SACHS ASIA GROWTH FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1998
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      110,553,383
<INVESTMENTS-AT-VALUE>                      84,920,018
<RECEIVABLES>                                4,639,905
<ASSETS-OTHER>                                  14,334
<OTHER-ITEMS-ASSETS>                         3,678,542
<TOTAL-ASSETS>                              93,252,799
<PAYABLE-FOR-SECURITIES>                       134,703
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,012,569
<TOTAL-LIABILITIES>                          1,147,272
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   191,631,821
<SHARES-COMMON-STOCK>                           52,511
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      137,887
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    73,629,726
<ACCUM-APPREC-OR-DEPREC>                  (26,034,455)
<NET-ASSETS>                                92,105,527
<DIVIDEND-INCOME>                            3,567,537
<INTEREST-INCOME>                              909,396
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,777,890
<NET-INVESTMENT-INCOME>                        699,043
<REALIZED-GAINS-CURRENT>                  (57,330,108)
<APPREC-INCREASE-CURRENT>                 (57,053,599)
<NET-CHANGE-FROM-OPS>                    (113,684,664)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                            (617)
<NUMBER-OF-SHARES-SOLD>                         70,257
<NUMBER-OF-SHARES-REDEEMED>                     17,794
<SHARES-REINVESTED>                                 48
<NET-CHANGE-IN-ASSETS>                   (817,470,404)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                    (1,316,323)
<OVERDIST-NET-GAINS-PRIOR>                (16,439,588)
<GROSS-ADVISORY-FEES>                        2,179,299
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,290,994
<AVERAGE-NET-ASSETS>                           817,142
<PER-SHARE-NAV-BEGIN>                            15.73
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                         (7.42)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .03
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.29
<EXPENSE-RATIO>                                   2.35
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 563
   <NAME> GOLDMAN SACHS ASIA GROWTH FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1998
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      110,553,383
<INVESTMENTS-AT-VALUE>                      84,920,018
<RECEIVABLES>                                4,639,905
<ASSETS-OTHER>                                  14,334
<OTHER-ITEMS-ASSETS>                         3,678,542
<TOTAL-ASSETS>                              93,252,799
<PAYABLE-FOR-SECURITIES>                       134,703
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,012,569
<TOTAL-LIABILITIES>                          1,147,272
<SENIOR-EQUITY>                            091,631,821
<PAID-IN-CAPITAL-COMMON>                             0
<SHARES-COMMON-STOCK>                          103,588
<SHARES-COMMON-PRIOR>                          815,499
<ACCUMULATED-NII-CURRENT>                      137,887
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                    73,629,726
<ACCUM-APPREC-OR-DEPREC>                  (26,034,455)
<NET-ASSETS>                                92,105,527
<DIVIDEND-INCOME>                            3,567,537
<INTEREST-INCOME>                              909,396
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,777,890
<NET-INVESTMENT-INCOME>                        699,043
<REALIZED-GAINS-CURRENT>                  (57,330,108)
<APPREC-INCREASE-CURRENT>                 (57,053,599)
<NET-CHANGE-FROM-OPS>                    (113,684,664)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (22,635)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        163,318
<NUMBER-OF-SHARES-REDEEMED>                    875,506
<SHARES-REINVESTED>                                277
<NET-CHANGE-IN-ASSETS>                   (817,470,404)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                    (1,316,323)
<OVERDIST-NET-GAINS-PRIOR>                (16,439,588)
<GROSS-ADVISORY-FEES>                        2,179,299
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,290,994
<AVERAGE-NET-ASSETS>                         8,318,773
<PER-SHARE-NAV-BEGIN>                            16.33
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                           7.96
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .03
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.44
<EXPENSE-RATIO>                                   1.11
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 511
   <NAME> GOLDMAN SACHS BALANCED FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      206,265,978
<INVESTMENTS-AT-VALUE>                     217,081,749
<RECEIVABLES>                               14,631,666
<ASSETS-OTHER>                                 103,966
<OTHER-ITEMS-ASSETS>                            30,564
<TOTAL-ASSETS>                             231,847,945
<PAYABLE-FOR-SECURITIES>                    25,762,034
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,577,666
<TOTAL-LIABILITIES>                         27,339,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   188,861,586
<SHARES-COMMON-STOCK>                        8,064,620
<SHARES-COMMON-PRIOR>                        4,336,101
<ACCUMULATED-NII-CURRENT>                      410,404
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,386,005
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    10,850,250
<NET-ASSETS>                               204,508,245
<DIVIDEND-INCOME>                            1,068,241
<INTEREST-INCOME>                            4,207,232
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,434,281
<NET-INVESTMENT-INCOME>                      3,841,192
<REALIZED-GAINS-CURRENT>                    13,321,612
<APPREC-INCREASE-CURRENT>                    2,251,255
<NET-CHANGE-FROM-OPS>                       19,414,059
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,280,878
<DISTRIBUTIONS-OF-GAINS>                     8,192,911
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      4,149,265
<NUMBER-OF-SHARES-REDEEMED>                    942,243
<SHARES-REINVESTED>                            521,497
<NET-CHANGE-IN-ASSETS>                     120,988,118
<ACCUMULATED-NII-PRIOR>                        180,204
<ACCUMULATED-GAINS-PRIOR>                      990,062
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          870,444
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,156,337
<AVERAGE-NET-ASSETS>                       120,558,886
<PER-SHARE-NAV-BEGIN>                            18.78
<PER-SHARE-NII>                                    .57
<PER-SHARE-GAIN-APPREC>                           2.66
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.72
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              20.29
<EXPENSE-RATIO>                                   1.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 512
   <NAME> GOLDMAN SACHS BALANCED FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      206,265,978
<INVESTMENTS-AT-VALUE>                     217,081,749
<RECEIVABLES>                               14,631,666
<ASSETS-OTHER>                                 103,966
<OTHER-ITEMS-ASSETS>                            30,564
<TOTAL-ASSETS>                             231,847,945
<PAYABLE-FOR-SECURITIES>                    25,762,034
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,577,666
<TOTAL-LIABILITIES>                         27,339,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   188,861,586
<SHARES-COMMON-STOCK>                        1,170,246
<SHARES-COMMON-PRIOR>                          112,660
<ACCUMULATED-NII-CURRENT>                      410,404
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,386,005
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    10,850,250
<NET-ASSETS>                               204,508,245
<DIVIDEND-INCOME>                            1,068,241
<INTEREST-INCOME>                            4,207,232
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,434,281
<NET-INVESTMENT-INCOME>                      3,841,192
<REALIZED-GAINS-CURRENT>                    13,321,612
<APPREC-INCREASE-CURRENT>                    2,251,255
<NET-CHANGE-FROM-OPS>                       19,414,059
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      212,816
<DISTRIBUTIONS-OF-GAINS>                       995,615
<DISTRIBUTIONS-OTHER>                              503
<NUMBER-OF-SHARES-SOLD>                      1,042,755
<NUMBER-OF-SHARES-REDEEMED>                     41,140
<SHARES-REINVESTED>                             55,971
<NET-CHANGE-IN-ASSETS>                     120,988,118
<ACCUMULATED-NII-PRIOR>                        180,204
<ACCUMULATED-GAINS-PRIOR>                      990,062
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          870,444
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,156,337
<AVERAGE-NET-ASSETS>                         9,942,537
<PER-SHARE-NAV-BEGIN>                            18.73
<PER-SHARE-NII>                                    .50
<PER-SHARE-GAIN-APPREC>                           2.57
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.60
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              20.20
<EXPENSE-RATIO>                                   1.76
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 517
   <NAME> GOLDMAN SACHS BALANCED FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      206,265,978
<INVESTMENTS-AT-VALUE>                     217,081,749
<RECEIVABLES>                               14,631,666
<ASSETS-OTHER>                                 103,966
<OTHER-ITEMS-ASSETS>                            30,564
<TOTAL-ASSETS>                             231,847,945
<PAYABLE-FOR-SECURITIES>                    25,762,034
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,577,666
<TOTAL-LIABILITIES>                         27,339,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   188,861,586
<SHARES-COMMON-STOCK>                          438,867
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      410,404
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,386,005
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    10,850,250
<NET-ASSETS>                               204,508,245
<DIVIDEND-INCOME>                            1,068,241
<INTEREST-INCOME>                            4,207,232
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,434,281
<NET-INVESTMENT-INCOME>                      3,841,192
<REALIZED-GAINS-CURRENT>                    13,321,612
<APPREC-INCREASE-CURRENT>                    2,251,255
<NET-CHANGE-FROM-OPS>                       19,414,059
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       37,737
<DISTRIBUTIONS-OF-GAINS>                       180,689
<DISTRIBUTIONS-OTHER>                          152,487
<NUMBER-OF-SHARES-SOLD>                        441,362
<NUMBER-OF-SHARES-REDEEMED>                     17,257
<SHARES-REINVESTED>                             14,762
<NET-CHANGE-IN-ASSETS>                     120,988,118
<ACCUMULATED-NII-PRIOR>                        180,204
<ACCUMULATED-GAINS-PRIOR>                      990,062
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          870,444
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,156,337
<AVERAGE-NET-ASSETS>                         3,804,700
<PER-SHARE-NAV-BEGIN>                            21.10
<PER-SHARE-NII>                                    .25
<PER-SHARE-GAIN-APPREC>                            .25
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.41
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              20.17
<EXPENSE-RATIO>                                   1.77
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 513
   <NAME> GOLDMAN SACHS BALANCED FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      206,265,978
<INVESTMENTS-AT-VALUE>                     217,081,749
<RECEIVABLES>                               14,631,666
<ASSETS-OTHER>                                 103,966
<OTHER-ITEMS-ASSETS>                            30,564
<TOTAL-ASSETS>                             231,847,945
<PAYABLE-FOR-SECURITIES>                    25,762,034
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,577,666
<TOTAL-LIABILITIES>                         27,339,700
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   188,861,586
<SHARES-COMMON-STOCK>                          412,422
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      410,404
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,386,005
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    10,850,250
<NET-ASSETS>                               204,508,245
<DIVIDEND-INCOME>                            1,068,241
<INTEREST-INCOME>                            4,207,232
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,434,281
<NET-INVESTMENT-INCOME>                      3,841,192
<REALIZED-GAINS-CURRENT>                    13,321,612
<APPREC-INCREASE-CURRENT>                    2,251,255
<NET-CHANGE-FROM-OPS>                       19,414,059
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       51,094
<DISTRIBUTIONS-OF-GAINS>                       164,436
<DISTRIBUTIONS-OTHER>                          279,473
<NUMBER-OF-SHARES-SOLD>                        422,391
<NUMBER-OF-SHARES-REDEEMED>                     34,951
<SHARES-REINVESTED>                             24,982
<NET-CHANGE-IN-ASSETS>                     120,988,118
<ACCUMULATED-NII-PRIOR>                        180,204
<ACCUMULATED-GAINS-PRIOR>                      990,062
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          870,444
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,156,337
<AVERAGE-NET-ASSETS>                         3,510,122
<PER-SHARE-NAV-BEGIN>                            21.18
<PER-SHARE-NII>                                    .26
<PER-SHARE-GAIN-APPREC>                            .26
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         1.47
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              20.29
<EXPENSE-RATIO>                                    .76
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 611
   <NAME> GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       29,506,202
<INVESTMENTS-AT-VALUE>                      29,631,178
<RECEIVABLES>                                2,259,962
<ASSETS-OTHER>                                  27,076
<OTHER-ITEMS-ASSETS>                         1,348,620
<TOTAL-ASSETS>                              33,266,836
<PAYABLE-FOR-SECURITIES>                     3,842,039
<SENIOR-LONG-TERM-DEBT>                        289,290
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                          4,131,329
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,772,894
<SHARES-COMMON-STOCK>                          768,392
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          11,740
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       675,755
<ACCUM-APPREC-OR-DEPREC>                       100,108
<NET-ASSETS>                                29,135,507
<DIVIDEND-INCOME>                               69,116
<INTEREST-INCOME>                               31,547
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  85,299
<NET-INVESTMENT-INCOME>                         15,364
<REALIZED-GAINS-CURRENT>                     (689,695)
<APPREC-INCREASE-CURRENT>                      100,108
<NET-CHANGE-FROM-OPS>                          574,223
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                            1,401
<NUMBER-OF-SHARES-SOLD>                        794,938
<NUMBER-OF-SHARES-REDEEMED>                     26,072
<SHARES-REINVESTED>                                156
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           57,835
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                298,158
<AVERAGE-NET-ASSETS>                         2,362,248
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                            .77
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.23
<EXPENSE-RATIO>                                   1.50
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 612
   <NAME> GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       29,506,202
<INVESTMENTS-AT-VALUE>                      29,631,178
<RECEIVABLES>                                2,259,962
<ASSETS-OTHER>                                  27,076
<OTHER-ITEMS-ASSETS>                         1,348,620
<TOTAL-ASSETS>                              33,266,836
<PAYABLE-FOR-SECURITIES>                     3,842,039
<SENIOR-LONG-TERM-DEBT>                        289,290
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                          4,131,329
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,772,894
<SHARES-COMMON-STOCK>                          295,542
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          11,740
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       675,755
<ACCUM-APPREC-OR-DEPREC>                       100,108
<NET-ASSETS>                                29,135,507
<DIVIDEND-INCOME>                               69,116
<INTEREST-INCOME>                               31,547
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  85,299
<NET-INVESTMENT-INCOME>                         15,364
<REALIZED-GAINS-CURRENT>                     (689,695)
<APPREC-INCREASE-CURRENT>                      100,108
<NET-CHANGE-FROM-OPS>                          574,223
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        307,513
<NUMBER-OF-SHARES-REDEEMED>                     11,971
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           57,835
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                298,158
<AVERAGE-NET-ASSETS>                         1,631,716
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.02)
<PER-SHARE-GAIN-APPREC>                            .77
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.21
<EXPENSE-RATIO>                                   2.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 617
   <NAME> GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       29,506,202
<INVESTMENTS-AT-VALUE>                      29,631,178
<RECEIVABLES>                                2,259,962
<ASSETS-OTHER>                                  27,076
<OTHER-ITEMS-ASSETS>                         1,348,620
<TOTAL-ASSETS>                              33,266,836
<PAYABLE-FOR-SECURITIES>                     3,842,039
<SENIOR-LONG-TERM-DEBT>                        289,290
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                          4,131,329
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,772,894
<SHARES-COMMON-STOCK>                          174,438
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          11,740
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       675,755
<ACCUM-APPREC-OR-DEPREC>                       100,108
<NET-ASSETS>                                29,135,507
<DIVIDEND-INCOME>                               69,116
<INTEREST-INCOME>                               31,547
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  85,299
<NET-INVESTMENT-INCOME>                         15,364
<REALIZED-GAINS-CURRENT>                     (689,695)
<APPREC-INCREASE-CURRENT>                      100,108
<NET-CHANGE-FROM-OPS>                          574,223
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        192,766
<NUMBER-OF-SHARES-REDEEMED>                     18,328
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           57,835
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                298,158
<AVERAGE-NET-ASSETS>                           893,487
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.02)
<PER-SHARE-GAIN-APPREC>                            .76
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.22
<EXPENSE-RATIO>                                   2.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 613
   <NAME> GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       29,506,202
<INVESTMENTS-AT-VALUE>                      29,631,178
<RECEIVABLES>                                2,259,962
<ASSETS-OTHER>                                  27,076
<OTHER-ITEMS-ASSETS>                         1,348,620
<TOTAL-ASSETS>                              33,266,836
<PAYABLE-FOR-SECURITIES>                     3,842,039
<SENIOR-LONG-TERM-DEBT>                        289,290
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                          4,131,329
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,772,894
<SHARES-COMMON-STOCK>                        1,920,464
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          11,740
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       675,755
<ACCUM-APPREC-OR-DEPREC>                       100,108
<NET-ASSETS>                                29,135,507
<DIVIDEND-INCOME>                               69,116
<INTEREST-INCOME>                               31,547
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  85,299
<NET-INVESTMENT-INCOME>                         15,364
<REALIZED-GAINS-CURRENT>                     (689,695)
<APPREC-INCREASE-CURRENT>                      100,108
<NET-CHANGE-FROM-OPS>                          574,223
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       13,900
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,925,620
<NUMBER-OF-SHARES-REDEEMED>                      6,759
<SHARES-REINVESTED>                              1,603
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           57,835
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                298,158
<AVERAGE-NET-ASSETS>                         9,723,517
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                            .76
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .01
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.24
<EXPENSE-RATIO>                                   1.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FORM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 616
   <NAME> GOLDMAN SACHS CORE INTERNATIONAL EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       29,506,202
<INVESTMENTS-AT-VALUE>                      29,631,178
<RECEIVABLES>                                2,259,962
<ASSETS-OTHER>                                  27,076
<OTHER-ITEMS-ASSETS>                         1,348,620
<TOTAL-ASSETS>                              33,266,836
<PAYABLE-FOR-SECURITIES>                     3,842,039
<SENIOR-LONG-TERM-DEBT>                        289,290
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                          4,131,329
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,772,894
<SHARES-COMMON-STOCK>                              161
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          11,740
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       675,755
<ACCUM-APPREC-OR-DEPREC>                       100,108
<NET-ASSETS>                                29,135,507
<DIVIDEND-INCOME>                               69,116
<INTEREST-INCOME>                               31,547
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  85,299
<NET-INVESTMENT-INCOME>                         15,364
<REALIZED-GAINS-CURRENT>                     (689,695)
<APPREC-INCREASE-CURRENT>                      100,108
<NET-CHANGE-FROM-OPS>                          574,223
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            161
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           57,835
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                298,158
<AVERAGE-NET-ASSETS>                             1,418
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                            .78
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.23
<EXPENSE-RATIO>                                   1.50
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 621
   <NAME> GOLDMAN SACHS CORE SMALL CAP EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       30,830,473
<INVESTMENTS-AT-VALUE>                      31,593,022
<RECEIVABLES>                                1,156,372
<ASSETS-OTHER>                                  40,508
<OTHER-ITEMS-ASSETS>                           136,905
<TOTAL-ASSETS>                              32,926,807
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            266,432
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    32,319,133
<SHARES-COMMON-STOCK>                        1,049,487
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          35,674
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       386,027
<ACCUM-APPREC-OR-DEPREC>                       762,943
<NET-ASSETS>                                32,660,375
<DIVIDEND-INCOME>                               48,424
<INTEREST-INCOME>                               35,771
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 123,280
<NET-INVESTMENT-INCOME>                       (39,085)
<REALIZED-GAINS-CURRENT>                       276,521
<APPREC-INCREASE-CURRENT>                      762,943
<NET-CHANGE-FROM-OPS>                          447,337
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                           37,526
<NUMBER-OF-SHARES-SOLD>                      1,082,435
<NUMBER-OF-SHARES-REDEEMED>                     35,569
<SHARES-REINVESTED>                              2,621
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           74,140
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                340,019
<AVERAGE-NET-ASSETS>                         5,924,621
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                            .65
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.50
<EXPENSE-RATIO>                                   1.25
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 622
   <NAME> GOLDMAN SACHS CORE SMALL CAP EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       30,830,473
<INVESTMENTS-AT-VALUE>                      31,593,022
<RECEIVABLES>                                1,156,372
<ASSETS-OTHER>                                  40,508
<OTHER-ITEMS-ASSETS>                           136,905
<TOTAL-ASSETS>                              32,926,807
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            266,432
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    32,319,133
<SHARES-COMMON-STOCK>                          942,850
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          35,674
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       386,027
<ACCUM-APPREC-OR-DEPREC>                       762,943
<NET-ASSETS>                                32,660,375
<DIVIDEND-INCOME>                               48,424
<INTEREST-INCOME>                               35,771
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 123,280
<NET-INVESTMENT-INCOME>                       (39,085)
<REALIZED-GAINS-CURRENT>                       276,521
<APPREC-INCREASE-CURRENT>                      762,943
<NET-CHANGE-FROM-OPS>                          447,337
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                           34,574
<NUMBER-OF-SHARES-SOLD>                        952,128
<NUMBER-OF-SHARES-REDEEMED>                     12,396
<SHARES-REINVESTED>                              3,118
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           74,140
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                340,019
<AVERAGE-NET-ASSETS>                         5,743,747
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.03)
<PER-SHARE-GAIN-APPREC>                            .64
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.56
<EXPENSE-RATIO>                                   1.95
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 627
   <NAME> GOLDMAN SACHS CORE SMALL CAP EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       30,830,473
<INVESTMENTS-AT-VALUE>                      31,593,022
<RECEIVABLES>                                1,156,372
<ASSETS-OTHER>                                  40,508
<OTHER-ITEMS-ASSETS>                           136,905
<TOTAL-ASSETS>                              32,926,807
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            266,432
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    32,319,133
<SHARES-COMMON-STOCK>                          242,025
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          35,674
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       386,027
<ACCUM-APPREC-OR-DEPREC>                       762,943
<NET-ASSETS>                                32,660,375
<DIVIDEND-INCOME>                               48,424
<INTEREST-INCOME>                               35,771
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 123,280
<NET-INVESTMENT-INCOME>                       (39,085)
<REALIZED-GAINS-CURRENT>                       276,521
<APPREC-INCREASE-CURRENT>                      762,943
<NET-CHANGE-FROM-OPS>                          447,337
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                            7,527
<NUMBER-OF-SHARES-SOLD>                        259,583
<NUMBER-OF-SHARES-REDEEMED>                     18,140
<SHARES-REINVESTED>                                582
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           74,140
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                340,019
<AVERAGE-NET-ASSETS>                         1,155,876
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.02)
<PER-SHARE-GAIN-APPREC>                            .64
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.57
<EXPENSE-RATIO>                                   1.95
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 623
   <NAME> GOLDMAN SACHS CORE SMALL CAP EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       30,830,473
<INVESTMENTS-AT-VALUE>                      31,593,022
<RECEIVABLES>                                1,156,372
<ASSETS-OTHER>                                  40,508
<OTHER-ITEMS-ASSETS>                           136,905
<TOTAL-ASSETS>                              32,926,807
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            266,432
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    32,319,133
<SHARES-COMMON-STOCK>                          850,858
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          35,674
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       386,027
<ACCUM-APPREC-OR-DEPREC>                       762,943
<NET-ASSETS>                                32,660,375
<DIVIDEND-INCOME>                               48,424
<INTEREST-INCOME>                               35,771
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 123,280
<NET-INVESTMENT-INCOME>                       (39,085)
<REALIZED-GAINS-CURRENT>                       276,521
<APPREC-INCREASE-CURRENT>                      762,943
<NET-CHANGE-FROM-OPS>                          447,337
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                           29,872
<NUMBER-OF-SHARES-SOLD>                        850,292
<NUMBER-OF-SHARES-REDEEMED>                      2,351
<SHARES-REINVESTED>                              2,917
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           74,140
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                340,019
<AVERAGE-NET-ASSETS>                         5,901,722
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                            .65
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.61
<EXPENSE-RATIO>                                    .95
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 626
   <NAME> GOLDMAN SACHS CORE SMALL CAP EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       30,830,473
<INVESTMENTS-AT-VALUE>                      31,593,022
<RECEIVABLES>                                1,156,372
<ASSETS-OTHER>                                  40,508
<OTHER-ITEMS-ASSETS>                           136,905
<TOTAL-ASSETS>                              32,926,807
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            266,432
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    32,319,133
<SHARES-COMMON-STOCK>                              160
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          35,674
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       386,027
<ACCUM-APPREC-OR-DEPREC>                       762,943
<NET-ASSETS>                                32,660,375
<DIVIDEND-INCOME>                               48,424
<INTEREST-INCOME>                               35,771
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 123,280
<NET-INVESTMENT-INCOME>                       (39,085)
<REALIZED-GAINS-CURRENT>                       276,521
<APPREC-INCREASE-CURRENT>                      762,943
<NET-CHANGE-FROM-OPS>                          447,337
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                7
<NUMBER-OF-SHARES-SOLD>                            160
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           74,140
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                340,019
<AVERAGE-NET-ASSETS>                             1,613
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .02
<PER-SHARE-GAIN-APPREC>                            .63
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.60
<EXPENSE-RATIO>                                   1.45
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 601
   <NAME> GOLDMAN SACHS CORE LARGE CAP GROWTH FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             MAY-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       69,319,703
<INVESTMENTS-AT-VALUE>                      74,329,935
<RECEIVABLES>                                2,263,792
<ASSETS-OTHER>                                 124,918
<OTHER-ITEMS-ASSETS>                           142,249
<TOTAL-ASSETS>                              76,860,894
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      314,741
<TOTAL-LIABILITIES>                            314,741
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    72,037,383
<SHARES-COMMON-STOCK>                        4,491,866
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          16,664
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       493,840
<ACCUM-APPREC-OR-DEPREC>                     5,019,274
<NET-ASSETS>                                76,546,153
<DIVIDEND-INCOME>                              258,531
<INTEREST-INCOME>                               50,565
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 319,837
<NET-INVESTMENT-INCOME>                       (10,741)
<REALIZED-GAINS-CURRENT>                     1,346,393
<APPREC-INCREASE-CURRENT>                    5,019,274
<NET-CHANGE-FROM-OPS>                        6,354,926
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       10,499
<DISTRIBUTIONS-OF-GAINS>                     1,161,485
<DISTRIBUTIONS-OTHER>                          230,942
<NUMBER-OF-SHARES-SOLD>                      4,984,608
<NUMBER-OF-SHARES-REDEEMED>                    609,700
<SHARES-REINVESTED>                            116,958
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          228,283
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                760,129
<AVERAGE-NET-ASSETS>                        32,756,696
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                           2.35
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .39
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.97
<EXPENSE-RATIO>                                    .90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 602
   <NAME> GOLDMAN SACHS CORE LARGE CAP GROWTH FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             MAY-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       69,319,703
<INVESTMENTS-AT-VALUE>                      74,329,935
<RECEIVABLES>                                2,263,792
<ASSETS-OTHER>                                 124,918
<OTHER-ITEMS-ASSETS>                           142,249
<TOTAL-ASSETS>                              76,860,894
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      314,741
<TOTAL-LIABILITIES>                            314,741
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    72,037,383
<SHARES-COMMON-STOCK>                        1,162,113
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          16,664
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       493,840
<ACCUM-APPREC-OR-DEPREC>                     5,019,274
<NET-ASSETS>                                76,546,153
<DIVIDEND-INCOME>                              258,531
<INTEREST-INCOME>                               50,565
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 319,837
<NET-INVESTMENT-INCOME>                       (10,741)
<REALIZED-GAINS-CURRENT>                     1,346,393
<APPREC-INCREASE-CURRENT>                    5,019,274
<NET-CHANGE-FROM-OPS>                        6,354,926
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                       165,444
<DISTRIBUTIONS-OTHER>                          194,227
<NUMBER-OF-SHARES-SOLD>                      1,245,868
<NUMBER-OF-SHARES-REDEEMED>                    113,110
<SHARES-REINVESTED>                             29,355
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          228,283
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                760,129
<AVERAGE-NET-ASSETS>                         6,053,662
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.03)
<PER-SHARE-GAIN-APPREC>                           2.33
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .38
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.92
<EXPENSE-RATIO>                                   1.65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 607
   <NAME> GOLDMAN SACHS CORE LARGE CAP GROWTH FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       69,319,703
<INVESTMENTS-AT-VALUE>                      74,329,935
<RECEIVABLES>                                2,263,792
<ASSETS-OTHER>                                 124,918
<OTHER-ITEMS-ASSETS>                           142,249
<TOTAL-ASSETS>                              76,860,894
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      314,741
<TOTAL-LIABILITIES>                            314,741
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    72,037,383
<SHARES-COMMON-STOCK>                          346,492
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          16,664
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       493,840
<ACCUM-APPREC-OR-DEPREC>                     5,019,274
<NET-ASSETS>                                76,546,153
<DIVIDEND-INCOME>                              258,531
<INTEREST-INCOME>                               50,565
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 319,837
<NET-INVESTMENT-INCOME>                       (10,741)
<REALIZED-GAINS-CURRENT>                     1,346,393
<APPREC-INCREASE-CURRENT>                    5,019,274
<NET-CHANGE-FROM-OPS>                        6,354,926
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                        16,967
<DISTRIBUTIONS-OTHER>                           67,972
<NUMBER-OF-SHARES-SOLD>                        351,956
<NUMBER-OF-SHARES-REDEEMED>                     11,868
<SHARES-REINVESTED>                              6,404
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          228,283
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                760,129
<AVERAGE-NET-ASSETS>                         1,969,597
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.02)
<PER-SHARE-GAIN-APPREC>                           2.34
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .39
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.93
<EXPENSE-RATIO>                                   1.65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 603
   <NAME> GOLDMAN SACHS CORE LARGE CAP GROWTH FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             MAY-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       69,319,703
<INVESTMENTS-AT-VALUE>                      74,329,935
<RECEIVABLES>                                2,263,792
<ASSETS-OTHER>                                 124,918
<OTHER-ITEMS-ASSETS>                           142,249
<TOTAL-ASSETS>                              76,860,894
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      314,741
<TOTAL-LIABILITIES>                            314,741
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    72,037,383
<SHARES-COMMON-STOCK>                          388,928
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          16,664
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       493,840
<ACCUM-APPREC-OR-DEPREC>                     5,019,274
<NET-ASSETS>                                76,546,153
<DIVIDEND-INCOME>                              259,531
<INTEREST-INCOME>                               50,565
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 319,837
<NET-INVESTMENT-INCOME>                       (10,741)
<REALIZED-GAINS-CURRENT>                     1,346,393
<APPREC-INCREASE-CURRENT>                    5,019,274
<NET-CHANGE-FROM-OPS>                        6,354,926
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            3
<DISTRIBUTIONS-OF-GAINS>                            79
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        392,622
<NUMBER-OF-SHARES-REDEEMED>                      3,701
<SHARES-REINVESTED>                                  7
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          228,283
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                760,129
<AVERAGE-NET-ASSETS>                           161,755
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .01
<PER-SHARE-GAIN-APPREC>                           2.35
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .39
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.97
<EXPENSE-RATIO>                                    .65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 606
   <NAME> GOLDMAN SACHS CORE LARGE CAP GROWTH FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             MAY-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                       69,319,703
<INVESTMENTS-AT-VALUE>                      74,329,935
<RECEIVABLES>                                2,263,792
<ASSETS-OTHER>                                 124,918
<OTHER-ITEMS-ASSETS>                           142,249
<TOTAL-ASSETS>                              76,860,894
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      314,741
<TOTAL-LIABILITIES>                            314,741
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    72,037,383
<SHARES-COMMON-STOCK>                            9,619
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          16,664
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       493,840
<ACCUM-APPREC-OR-DEPREC>                     5,019,274
<NET-ASSETS>                                76,546,153
<DIVIDEND-INCOME>                              258,531
<INTEREST-INCOME>                               50,565
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 319,837
<NET-INVESTMENT-INCOME>                       (10,741)
<REALIZED-GAINS-CURRENT>                     1,346,393
<APPREC-INCREASE-CURRENT>                    5,019,274
<NET-CHANGE-FROM-OPS>                        6,354,926
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                         1,739
<DISTRIBUTIONS-OTHER>                            1,841
<NUMBER-OF-SHARES-SOLD>                          9,303
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                316
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          228,283
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                760,129
<AVERAGE-NET-ASSETS>                            67,861
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                  (.01)
<PER-SHARE-GAIN-APPREC>                           2.35
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                          .39
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.95
<EXPENSE-RATIO>                                   1.15
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 591
   <NAME> GOLDMAN SACHS CORE US EQUITY FUND-CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      520,501,426
<INVESTMENTS-AT-VALUE>                     670,339,143
<RECEIVABLES>                                5,703,497
<ASSETS-OTHER>                                   7,229
<OTHER-ITEMS-ASSETS>                            85,588
<TOTAL-ASSETS>                             676,135,457
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,533,327
<TOTAL-LIABILITIES>                          1,533,327
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   520,091,264
<SHARES-COMMON-STOCK>                       14,985,404
<SHARES-COMMON-PRIOR>                        9,688,806
<ACCUMULATED-NII-CURRENT>                       75,033
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,515,480
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   149,920,353
<NET-ASSETS>                               674,602,130
<DIVIDEND-INCOME>                            8,627,109
<INTEREST-INCOME>                              756,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,792,632
<NET-INVESTMENT-INCOME>                      3,590,909
<REALIZED-GAINS-CURRENT>                    51,660,805
<APPREC-INCREASE-CURRENT>                   58,735,381
<NET-CHANGE-FROM-OPS>                      113,987,095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,596,139
<DISTRIBUTIONS-OF-GAINS>                    30,719,012
<DISTRIBUTIONS-OTHER>                           30,776
<NUMBER-OF-SHARES-SOLD>                      6,317,528
<NUMBER-OF-SHARES-REDEEMED>                  2,217,030
<SHARES-REINVESTED>                          1,196,100
<NET-CHANGE-IN-ASSETS>                     278,768,435
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    4,402,524
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,924,639
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              6,744,567
<AVERAGE-NET-ASSETS>                       308,580,547
<PER-SHARE-NAV-BEGIN>                            23.32
<PER-SHARE-NII>                                    .11
<PER-SHARE-GAIN-APPREC>                           5.63
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.47
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.59
<EXPENSE-RATIO>                                   1.29
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 592
   <NAME> GOLDMAN SACHS CORE US EQUITY FUND-CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      520,501,426
<INVESTMENTS-AT-VALUE>                     670,339,143
<RECEIVABLES>                                5,703,497
<ASSETS-OTHER>                                   7,229
<OTHER-ITEMS-ASSETS>                            85,588
<TOTAL-ASSETS>                             676,135,457
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,533,327
<TOTAL-LIABILITIES>                          1,533,327
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   520,091,264
<SHARES-COMMON-STOCK>                        2,249,148
<SHARES-COMMON-PRIOR>                          744,222
<ACCUMULATED-NII-CURRENT>                       75,033
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,515,480
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   149,920,353
<NET-ASSETS>                               674,602,130
<DIVIDEND-INCOME>                            8,627,109
<INTEREST-INCOME>                              756,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,792,632
<NET-INVESTMENT-INCOME>                      3,590,909
<REALIZED-GAINS-CURRENT>                    51,660,805
<APPREC-INCREASE-CURRENT>                   58,735,381
<NET-CHANGE-FROM-OPS>                      113,987,095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     4,237,947
<DISTRIBUTIONS-OTHER>                          676,325
<NUMBER-OF-SHARES-SOLD>                      1,587,418
<NUMBER-OF-SHARES-REDEEMED>                    243,200
<SHARES-REINVESTED>                            160,708
<NET-CHANGE-IN-ASSETS>                     278,768,435
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    4,402,524
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,924,639
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              6,744,567
<AVERAGE-NET-ASSETS>                        35,336,714
<PER-SHARE-NAV-BEGIN>                            23.18
<PER-SHARE-NII>                                    .13
<PER-SHARE-GAIN-APPREC>                           5.42
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.41
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.32
<EXPENSE-RATIO>                                   1.83
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 597
   <NAME> GOLDMAN SACHS CORE US EQUITY FUND-CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   5-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             AUG-15-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      520,501,426
<INVESTMENTS-AT-VALUE>                     670,339,143
<RECEIVABLES>                                5,703,497
<ASSETS-OTHER>                                   7,229
<OTHER-ITEMS-ASSETS>                            85,588
<TOTAL-ASSETS>                             676,135,457
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,533,327
<TOTAL-LIABILITIES>                          1,533,327
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   520,091,264
<SHARES-COMMON-STOCK>                          238,838
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       75,033
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,515,480
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   149,920,353
<NET-ASSETS>                               674,602,130
<DIVIDEND-INCOME>                            8,627,109
<INTEREST-INCOME>                              756,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,792,632
<NET-INVESTMENT-INCOME>                      3,590,909
<REALIZED-GAINS-CURRENT>                    51,660,805
<APPREC-INCREASE-CURRENT>                   58,735,381
<NET-CHANGE-FROM-OPS>                      113,987,095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                       358,883
<DISTRIBUTIONS-OTHER>                          276,166
<NUMBER-OF-SHARES-SOLD>                        301,152
<NUMBER-OF-SHARES-REDEEMED>                     75,324
<SHARES-REINVESTED>                             13,010
<NET-CHANGE-IN-ASSETS>                     278,768,435
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    4,402,524
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,924,639
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              6,744,567
<AVERAGE-NET-ASSETS>                         4,183,614
<PER-SHARE-NAV-BEGIN>                            27.48
<PER-SHARE-NII>                                    .07
<PER-SHARE-GAIN-APPREC>                           1.19
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.50
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.24
<EXPENSE-RATIO>                                   1.83
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 593
   <NAME> GOLDMAN SACHS CORE US EQUITY FUND-INST.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      520,501,426
<INVESTMENTS-AT-VALUE>                     670,339,143
<RECEIVABLES>                                5,703,497
<ASSETS-OTHER>                                   7,229
<OTHER-ITEMS-ASSETS>                            85,588
<TOTAL-ASSETS>                             676,135,457
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,533,327
<TOTAL-LIABILITIES>                          1,533,327
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   520,091,264
<SHARES-COMMON-STOCK>                        7,573,189
<SHARES-COMMON-PRIOR>                        6,351,958
<ACCUMULATED-NII-CURRENT>                       75,033
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,515,480
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   149,920,353
<NET-ASSETS>                               674,602,130
<DIVIDEND-INCOME>                            8,627,109
<INTEREST-INCOME>                              756,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,792,632
<NET-INVESTMENT-INCOME>                      3,590,909
<REALIZED-GAINS-CURRENT>                    51,660,805
<APPREC-INCREASE-CURRENT>                   58,735,381
<NET-CHANGE-FROM-OPS>                      113,987,095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,709,339
<DISTRIBUTIONS-OF-GAINS>                    15,675,265
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,723,166
<NUMBER-OF-SHARES-REDEEMED>                  1,139,364
<SHARES-REINVESTED>                            637,429
<NET-CHANGE-IN-ASSETS>                     278,768,435
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    4,402,524
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,924,639
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              6,744,567
<AVERAGE-NET-ASSETS>                       171,974,911
<PER-SHARE-NAV-BEGIN>                            23.44
<PER-SHARE-NII>                                    .30
<PER-SHARE-GAIN-APPREC>                           5.65
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.60
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.79
<EXPENSE-RATIO>                                    .65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
REPORT OF GOLDMAN SACHS TRUST ON BEHALF OF THE EQUITY FUNDS DATED JANUARY 31,
1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER> 596
   <NAME> GOLDMAN SACHS CORE US EQUITY FUND-SERV.
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JAN-31-1998
<INVESTMENTS-AT-COST>                      520,501,426
<INVESTMENTS-AT-VALUE>                     670,339,143
<RECEIVABLES>                                5,703,497
<ASSETS-OTHER>                                   7,229
<OTHER-ITEMS-ASSETS>                            85,588
<TOTAL-ASSETS>                             676,135,457
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,533,327
<TOTAL-LIABILITIES>                          1,533,327
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   520,091,264
<SHARES-COMMON-STOCK>                          295,570
<SHARES-COMMON-PRIOR>                          157,464
<ACCUMULATED-NII-CURRENT>                       75,033
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      4,515,480
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   149,920,353
<NET-ASSETS>                               674,602,130
<DIVIDEND-INCOME>                            8,627,109
<INTEREST-INCOME>                              756,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               5,792,632
<NET-INVESTMENT-INCOME>                      3,590,909
<REALIZED-GAINS-CURRENT>                    51,660,805
<APPREC-INCREASE-CURRENT>                   58,735,381
<NET-CHANGE-FROM-OPS>                      113,987,095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       34,331
<DISTRIBUTIONS-OF-GAINS>                       556,742
<DISTRIBUTIONS-OTHER>                            2,549
<NUMBER-OF-SHARES-SOLD>                        132,991
<NUMBER-OF-SHARES-REDEEMED>                     17,860
<SHARES-REINVESTED>                             22,975
<NET-CHANGE-IN-ASSETS>                     278,768,435
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                    4,402,524
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,924,639
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              6,744,567
<AVERAGE-NET-ASSETS>                         5,444,487
<PER-SHARE-NAV-BEGIN>                            23.27
<PER-SHARE-NII>                                    .19
<PER-SHARE-GAIN-APPREC>                           5.57
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                         2.50
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.53
<EXPENSE-RATIO>                                   1.15
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


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