USAA INVESTMENT TRUST
485APOS, 1999-08-02
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As filed with the Securities and Exchange Commission on August 2, 1999.


                                                     1933 Act File No. 2-91069
                                                     1940 Act File No. 811-4019

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A


           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 X
                          Pre-Effective Amendment No.__
                        Post-Effective Amendment No. 27


                                      and

       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 X
                                Amendment No. 28

                             USAA INVESTMENT TRUST
               (Exact Name of Registrant as Specified in Charter)

                9800 FREDERICKSBURG ROAD, SAN ANTONIO, TX 78288
              (Address of Principal Executive Offices) (Zip Code)

       Registrant's Telephone Number, including Area Code (210) 498-0600

                          Michael D. Wagner, Secretary
                             USAA INVESTMENT TRUST
                            9800 Fredericksburg Road
                           SAN ANTONIO, TX 78288-0227
                    (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable after the
effective date of this Registration Statement.

It is proposed that this filing will become effective under Rule 485


___    immediately  upon filing pursuant to paragraph (b)
___    on (date) pursuant to paragraph (b)
___    60 days after filing pursuant to paragraph (a)(1)
_X_    on (October 1, 1999)  pursuant to paragraph  (a)(1)
___    75 days after filing pursuant to paragraph (a)(2)
___    on (date) pursuant to paragraph (a)(2)


If appropriate, check the following box:

___    This  post-effective  amendment  designates a new effective  date for a
       previously filed post-effective amendment.


                        Exhibit Index on Pages 108 - 110
                                                              Page 1 of 205


<PAGE>

                             USAA INVESTMENT TRUST

                             CROSS REFERENCE SHEET

                                     PART A
                                     ------

FORM N-1A ITEM NO.                         SECTION IN PROSPECTUS

1.  Front and Back Cover Pages............ Same

2.  Risk/Return Summary: Investments,
    Risks, and Performance................ What is the Fund's Investment
                                            Objective and Main Strategy?
                                           Main Risks of Investing in This Fund
                                           Could the Value of Your Investment
                                            In This Fund Fluctuate?

3.  Risk/Return Summary: Fee Table ....... Fees and Expenses

4.  Investment Objectives, Principal
     Investment Strategies, and
     Related Risks........................ What is the Fund's Investment
                                            Objective and Main Strategy?
                                           Fund Investments

5.  Management's Discussion
     of Fund Performance.................. Not Applicable

6.  Management, Organization, and
     Capital Structure.................... Fund Management

7.  Shareholder Information .............. How to Invest
                                           Important Information About
                                            Purchases and Redemptions
                                           Exchanges
                                           Shareholder Information

8.  Distribution Arrangements............. Not Applicable

9.  Financial Highlights Information...... Financial Highlights

<PAGE>

                             USAA INVESTMENT TRUST

                             CROSS REFERENCE SHEET

                                     PART B
                                     ------

FORM N-1A ITEM NO.                         SECTION IN STATEMENT OF ADDITIONAL
                                           INFORMATION

10. Cover Page and Table of Contents...... Same

11. Fund History.......................... Description of Shares

12. Description of the Fund and Its
     Investments and Risks................ Investment Policies
                                           Special Risk Considerations
                                           Investment Restrictions
                                           Portfolio Transactions

13. Management of the Fund................ Trustees and Officers of the Trust

14. Control Persons and
     Principal Holders
     of Securities........................ Trustees and Officers of the Trust

15. Investment Advisory and
     Other Services....................... Trustees and Officers of the Trust
                                           The Trust's Manager
                                           General Information
16. Brokerage Allocation and
     Other Practices...................... Portfolio Transactions

17. Capital Stock and Other
     Securities........................... Description of Shares

18. Purchase, Redemption, and
     Pricing of Shares.................... Valuation of Securities
                                           Conditions of Purchase and Redemption
                                           Additional Information Regarding
                                            Redemption of Shares
                                           Investment Plans

19. Taxation of the Fund.................. Tax Considerations

20. Underwriters.......................... The Trust's Manager

21. Calculation of Performance Data....... Calculation of Performance Data

22. Financial Statements.................. Cover Page

<PAGE>

                                     Part A


                              Prospectuses for the


                Cornerstone Strategy and Growth Strategy Funds


                              are included herein

   Not included in this Post-Effective Amendment are the Prospectuses for the
          Income Strategy, Growth and Tax Strategy, Balanced Strategy,
         Emerging Markets, Gold, International, and World Growth Funds,
                   GNMA Trust and Treasury Money Market Trust

<PAGE>

                                     Part A


                               Prospectus for the

                           Cornerstone Strategy Fund

                               is included herein

<PAGE>
                                USAA CORNERSTONE
                                 STRATEGY FUND

                                   PROSPECTUS
                                OCTOBER 1, 1999

As with other mutual funds,  the  Securities  and Exchange  Commission  has not
approved  or  disapproved  of this Fund's  shares or  determined  whether  this
prospectus  is  accurate  or  complete.  Anyone  who  tells  you  otherwise  is
committing a crime.

                                TABLE CONTENTS

What is the Fund's Investment Objective and Main Strategy?...............  2
Main Risks of Investing in This Fund.....................................  2
Is This Fund for You?....................................................  3
Could the Value of Your Investment in This Fund Fluctuate?...............  3
Fees and Expenses........................................................  5
Fund Investments.........................................................  6
Fund Management.......................................................... 12
Using Mutual Funds in an Asset Allocation Program........................ 14
How to Invest............................................................ 16
Important Information About Purchases and Redemptions.................... 19
Exchanges................................................................ 20
Shareholder Information.................................................. 21
Financial Highlights..................................................... 24
Appendix A .............................................................. 25
Appendix B .............................................................. 27

<PAGE>

USAA Investment  Management Company manages this Fund. For easier reading, USAA
Investment  Management  Company will be referred to as "we" or "us"  throughout
the Prospectus.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

The Fund's  investment  objective is to achieve a positive,  inflation-adjusted
rate of return and a reasonably stable value of Fund shares, thereby preserving
purchasing power of shareholders' capital. Using pre-set target ranges, we will
invest the Fund's assets mostly in stocks (divided into the categories of U.S.,
international,  real  estate,  and gold)  and to a much  lesser  extent in U.S.
Government securities.

In view of the risks inherent in all  investments  in  securities,  there is no
assurance that the Fund's  objective will be achieved.  See FUND INVESTMENTS on
page 6 for more information.

MAIN RISKS OF INVESTING IN THIS FUND

The primary  risks of  investing in this Fund are market  risk,  interest  rate
risk,  and the  unique  risks of  investing  in  foreign  stocks,  real  estate
investment trusts (REITs), and gold mining companies.

*   MARKET RISK involves the possibility that the Fund's  investments in stocks
    will decline in a down stock  market,  reducing the value of the  company's
    stock, regardless of the success or failure of the company's operations.

*   INTEREST  RATE RISK involves the  possibility  that the value of the Fund's
    investments in U.S. Government securities will fluctuate because of changes
    in interest rates.

    IF INTEREST  RATES  INCREASE:  the yield of the Fund may  increase  and the
    market  value of the  Fund's  securities  will  likely  decline,  adversely
    affecting the net asset value and total return.

    IF INTEREST  RATES  DECREASE:  the yield of the Fund may  decrease  and the
    market  value of the Fund's  securities  may  increase,  which would likely
    increase the Fund's net asset value and total return.

*   FOREIGN INVESTING RISK involves the possibility that the Fund's investments
    in  foreign  stock  will  decrease   because  of  currency   exchange  rate
    fluctuations,  increased price volatility,  uncertain political conditions,
    and other factors.

                                       2
<PAGE>
*   REIT RISK involves the  possibility  that the Fund's  investments  in REITs
    will decrease because of a decline in real estate values.

*   GOLD MINING RISK involves the risk that the value of the Fund's investments
    in gold mining  securities will decrease because of a decrease in the value
    of gold.

Another risk of the Fund described later in the Prospectus is rebalancing risk.
As with other  mutual  funds,  losing money is also a risk of investing in this
Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

An  investment  in this Fund is not a deposit of USAA Federal  Savings Bank, or
any other  bank,  and is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance Corporation or any other government agency.

[CAUTION LIGHT]
Look for this symbol throughout the Prospectus. We use it to mark more detailed
information about the main risks you will face as a Fund shareholder.

IS THIS FUND FOR YOU?

This Fund might be appropriate as part of your investment portfolio if . . .

  * You are seeking a fund that will diversify your holdings among a wide
    variety of investment categories.
  * You are willing to accept moderate risk.
  * You are willing to take some exposure to the stock market.
  * You are seeking an appropriate investment for an IRA, through a 401(k)
    plan or 403(b) plan, or other tax-sheltered account.

This Fund MAY NOT be appropriate as part of your investment portfolio if . . .

  * You need steady income.
  * You are unwilling to take greater risk for long-term goals.
  * You need an investment that provides tax free income.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing market values of the investments in the Fund.

The bar chart  shown on the next page  illustrates  the Fund's  volatility  and
performance from year to year for the past ten years.

                                       3
<PAGE>
Total Return

All mutual funds must use the same formula to calculate total return.
[SIDE BAR]
     TOTAL  RETURN   MEASURES  THE  PRICE  CHANGE  IN  A  SHARE   ASSUMING  THE
     REINVESTMENT OF ALL DIVIDEND INCOME AND CAPITAL GAIN DISTRIBUTIONS.

[BAR CHART]
               CALENDAR YEAR            TOTAL RETURN
                    1989                     21.94
                    1990                     -9.20
                    1991                     16.23
                    1992                      6.35
                    1993                     23.73
                    1994                     -1.05
                    1995                     18.40
                    1996                     17.87
                    1997                     15.64
                    1998                      2.01

     THE FUND'S TOTAL RETURN FOR THE SIX-MONTH  PERIOD ENDED JUNE 30, 1999, WAS
     5.39%.

During the  periods  shown in the bar chart,  the  highest  total  return for a
quarter was 10.06%  (quarter ending March 31, 1993) and the lowest total return
for a quarter was -10.72% (quarter ending September 30, 1998).

The table  below  shows how the Fund's  average  annual  returns  for the one-,
five-,  and ten-year  periods as well as the life of the Fund compared to those
of a broad-based securities market index. Remember, historical performance does
not necessarily indicate what will happen in the future.

===============================================================================
Average Annual Total Returns
(for the periods ending         Past      Past       Past      Life of
December 31, 1998)              1 year    5 Years    10 Years    Fund
- -------------------------------------------------------------------------------
  Cornerstone Strategy Fund      2.01%    10.25%     10.68%     12.18%
- -------------------------------------------------------------------------------
  S&P 500 Index*                28.60%    24.05%     19.19%     18.80%
===============================================================================

  *THE  S&P  500  INDEX  IS  A  BROAD-BASED   COMPOSITE  UNMANAGED  INDEX  THAT
   REPRESENTS THE WEIGHTED  AVERAGE  PERFORMANCE OF A GROUP OF 500 WIDELY HELD,
   PUBLICLY TRADED STOCKS.

[SIDE BAR]
                                  TOUCHLINE(R)
                                1-800-831-8777
                                     PRESS
                                       1
                                     THEN
                                       1
                                     THEN
                                    5, 1, #

Please  consider  performance  information  in light of the  Fund's  investment
objective and policies and market  conditions during the reported time periods.
The value of your  shares  may go up or down.  For the most  current  price and
return   information   for  this  Fund,  you  may  call  USAA   TouchLine(R) at
1-800-531-8777.  Press 1 for the Mutual Fund Menu, press 1 again for prices and
returns. Then, press 51# when asked for the Fund Code.

                                       4
<PAGE>
You can also find the most current price of your shares in the business section
of your newspaper in the mutual fund section under the heading "USAA Group" and
the symbol "CrnstStr." If you prefer to obtain this information from an on-line
computer  service,  you can do so by using the ticker symbol  "USCRX."

[SIDE BAR]
                                   NEWSPAPER
                                     SYMBOL
                                    CrnsStr

                                     TICKER
                                     SYMBOL
                                     USCRX

FEES AND EXPENSES

This summary shows what it will cost you, directly and indirectly,  to invest in
this Fund.

Shareholder Transaction Expenses -- (Direct Costs)

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $10 fee.  (Your bank may also charge a fee for  receiving
wires.)

Annual Fund Operating Expenses -- (Indirect Costs)

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends.  "Other Expenses" include expenses such as custodian
and transfer agent fees. The figures below show actual expenses during the past
fiscal year ended May 31, 1999,  and are  calculated as a percentage of average
net assets.

[SIDE BAR]
     12b-1 FEES-SOME  MUTUAL FUNDS CHANGE THESE FEES TO PAY FOR ADVERTISING AND
     OTHER COSTS OF SELLING FUND SHARES.

===============================================================================
             Management Fees                         .75%
             Distribution (12b-1) Fees               None
             Other Expenses                          .30%
                                                    -----
             Total Annual Fund Operating Expenses   1.05%
                                                    =====
===============================================================================

Example of Effect of the Fund's Operating Expenses

This example  provides you a comparison of investing in this Fund with the cost
of investing in other mutual funds. Although your actual costs may be higher or
lower, you would pay the following expenses on a $10,000  investment,  assuming
(1) 5% annual return,  (2) the Fund's  operating  expenses remain the same, and
(3) you redeem all of your shares at the end of the periods shown.

===============================================================================
                     1 year..............$   107
                     3 years.............    334
                     5 years.............    579
                    10 years.............  1,283
===============================================================================

                                       5
<PAGE>
FUND INVESTMENTS

Principal Investment Strategies and Risks

Q    What is the Fund's principal investment strategy?

A    The Fund's  principal  investment  strategy is  to  provide a  diversified
     investment  program within one mutual fund by allocating the Fund's assets
     in each of the following investment  categories according to the following
     targeted  ranges.  Securities  are  classified  by category at the time of
     purchase.

[BAR CHART]

     INVESTMENT CATEGORY                PERCENTAGE TARGET RANGE OF NET ASSETS

     U.S. STOCKS                                  25-55%
     INTERNATIONAL STOCKS                         25-35%
     U.S. GOVERNMENT SECURITIES                   15-30%
     REAL ESTATE SECURITIES                        5-20%
     GOLD SECURITIES                               0-10%

The ranges allow for a variance  within each  investment  category.  The Fund's
Board of Trustees  may revise the target  ranges  upon 60 days'  prior  written
notice to  shareholders.  However,  we may go outside the ranges on a temporary
defensive basis without shareholder  notification  whenever we believe it is in
the best interest of the Fund and its shareholders.

Q    Why are stocks and bonds mixed in the same Fund?

A    From time to time the stock and bond markets  may fluctuate  independently
     of each  other.  In other  words,  a decline in the stock  market  may, in
     certain instances,  be offset by a rise in the bond market, or vice versa.
     As a result,  the Fund,  with its mix of stocks and bonds,  is expected in
     the long run to entail less market risk (and potentially less return) than
     a mutual fund investing exclusively in stocks.

Q    How are the investment categories and target ranges selected?

A    The investment categories and the  target ranges  were selected to provide
     investors with a diversified  investment in a single mutual fund. The U.S.
     Stocks category was selected to provide  appreciation.

                                       6
<PAGE>
     The  International  Stocks  category was selected to provide the potential
     for appreciation  during periods of adverse economic and market conditions
     in the United States. The U.S. Government Securities category was selected
     to provide  safety of principal in periods of  deflation.  The Real Estate
     and Gold  Securities  categories were selected to provide a positive total
     return during inflationary periods.

     However,  as a temporary  defensive  measure because of market,  economic,
     political,  or other  conditions,  we may  invest up to 100% of the Fund's
     assets in investment-grade,  short-term debt instruments.  This may result
     in the Fund not achieving its investment  objective  during the time it is
     in this temporary defensive posture.

Q    What  actions are taken to keep the Fund's  asset  allocations  within the
     target ranges?

A    If market  action  causes the  actual  assets of  the Fund  in one or more
     investment categories to move outside the ranges, we will make adjustments
     to rebalance the portfolio. In general, we will rebalance the portfolio at
     least once during each quarter.  In rebalancing the Fund's  portfolio,  we
     will buy or sell securities to return the actual  allocation of the Fund's
     assets to within its target  ranges.  For  example,  the Fund's  portfolio
     could begin a quarter  with its assets  allocated  45% in the U.S.  Stocks
     category,  25% in  the  International  Stocks  category,  15% in the  U.S.
     Government  Securities  category,   10%  in  the  Real  Estate  Securities
     category,  and 5% in the Gold Securities  category.  During the quarter, a
     strong stock market  coupled with weak real estate and gold markets  could
     leave  the  portfolio  with 57% in the U.S.  Stocks  category,  25% in the
     International  Stocks  category,  15% in the  U.S.  Government  Securities
     category,  3% in the Real Estate Securities  category,  and 0% in the Gold
     Securities  category.  In this case, we would sell U.S. Stocks  and  could
     use the proceeds to buy more real  estate  securities  in  order  to bring
     the U.S. Stocks and the Real Estate Securities back to within their target
     ranges.

[CAUTION LIGHT]
REBALANCING  RISKS. In purchasing and selling  securities in order to rebalance
its portfolio,  the Fund will pay more in brokerage  commissions  than it would
without a rebalancing  policy.  As a result of the need to rebalance,  the Fund
also has less  flexibility  in the timing of purchases  and sales of securities
than it would otherwise. While we attempt to minimize any adverse impact to the
Fund or its  shareholders,  the Fund may have a higher  proportion  of  capital
gains and a lower return than a fund that does not have a rebalancing policy.

                                       7
<PAGE>

U.S. Stocks

Q    What types of U.S. Stocks will be included in the Fund's portfolio?

A    The Fund's  portfolio will consist  of a blend of  growth and value stocks
     of  companies  organized  under  the laws of a state or  territory  of the
     United States.

[CAUTION LIGHT]
MARKET RISK. Because this Fund invests in stocks, it is subject to stock market
risk. Stock prices in general may decline over short or even extended  periods,
regardless of the success or failure of a company's  operations.  Stock markets
tend to run in cycles, with periods when stock prices generally go up, known as
"bull" markets, and periods when stock prices generally go down, referred to as
"bear" markets. Stocks tend to go up and down more than bonds.

Q    How are the decisions to buy and sell U.S. Stocks made?

A    The factors we evaluate to select stocks include:

     * company's competitive position,
     * management's  abilities,
     * company's growth prospects,
     * company's financial position,
     * above factors relative to the stock's current price.

     The process of selling a stock begins when one or more of these  factors
     changes for the worse.

International Stocks

Q    What role do International Stocks play in the Fund's portfolio?

A    From time  to time,  the U.S.  and foreign  stock  markets  may  fluctuate
     independently  of each other.  In other  words,  a decline  in one  market
     may, in certain circumstances,  be offset by  a rise in the other  market.
     In addition,  foreign equity markets may  provide  attractive  returns not
     otherwise available in the U.S. markets.

Q    What is considered to be a "foreign company?"

A    A foreign company is one  organized under  the laws of a foreign  country,
     and it must also have one of the following additional characteristics:

                                       8
<PAGE>


     * the principal trading market for the stock is in a foreign country;
     * at least 50% of its revenues or profits are derived from operations
       within foreign countries; or
     * at least 50% of its assets are located within foreign countries.
[SIDE BAR]
     ADR-FOREIGN  SHARES HELD BY A U.S.  BANK THAT ISSUES A RECEIPT  EVIDENCING
     OWNERSHIP. DIVIDENDS ARE PAID IN U.S. DOLLARS.

     GDR-FOREIGN  SHARES HELD BY A U.S.  OR FOREIGN  BANK THAT ISSUES A RECEIPT
     EVIDENCING OWNERSHIP. DIVIDENDS ARE PAID IN U.S. DOLLARS.

[CAUTION LIGHT]
FOREIGN  INVESTING RISK.  Investing in foreign  securities  poses unique risks:
currency  exchange rate  fluctuations;  foreign market  illiquidity;  increased
price  volatility;  exchange control  regulations;  foreign  ownership  limits;
different accounting,  reporting, and disclosure requirements; and difficulties
in obtaining legal judgments.  Two forms of foreign investing risk are emerging
markets risk and political risk.

*    EMERGING  MARKETS RISK.  Investments  in countries that are in the initial
     stages of their industrial cycle involve  exposure to economic  structures
     that are generally less diverse and  mature than  in the United States and
     to political systems which may be less stable.

*    POLITICAL  RISK. Political risk  includes a greater  potential  for coups
     d'etat, revolts, and expropriation by governmental organizations.

Q    How are the decisions to buy and sell International Stocks made?

A    We review countries and regions for economic and political  stability as
     well as future prospects.  Then we research  individual  companies looking
     for favorable  valuations,  growth prospects,  quality of management,  and
     industry outlook. Securities are sold if we believe they are overvalued or
     if the economic or political outlook significantly deteriorates.

U.S. Government Securities

Q    What role do U.S. Government Securities play in the Fund's portfolio?

A    The U.S.  Government  Securities  investment  category  is  intended  to
     provide both liquidity and interest income with limited credit risk.

[CAUTION LIGHT]
INTEREST RATE RISK. As a mutual fund investing in bonds, the Fund is subject to
the risk that the  market  value of the bonds  will  decline  because of rising
interest rates. Bond prices are linked to the prevailing market interest rates.
In general,  when interest rates rise, bond prices fall and when interest rates
fall,  bond prices  rise.  The price  volatility  of a bond also depends on its
maturity.  Generally,  the longer  the  maturity  of a bond,  the  greater  its
sensitivity to interest  rates.  To compensate  investors for this higher risk,
bonds with longer  maturities  generally  offer  higher  yields than bonds with
shorter maturities.

                                       9
<PAGE>

Q    What  types of U.S.  Government  Securities  are  included  in the  Fund's
     portfolio?

A    The U.S.  Government  Securities in the Fund's portfolio  will  consist of
     securities,  without specific maturity  requirements or limits,  issued or
     guaranteed as to both principal and interest by the U.S.  Government,  its
     agencies,  or  instrumentalities.  Examples of these  securities  are U.S.
     Treasury bills, notes and bonds, and securities issued by the Federal Farm
     Credit Banks,  Federal Home Loan Mortgage  Corporation,  Federal  National
     Mortgage Association, and Government National Mortgage Association.

     Additionally,  the  Fund  may  invest  the  Fund's  assets  in  repurchase
     agreements  collateralized by securities of the U.S.  Government or by its
     agencies or instrumentalities.

Q    How are the decisions to buy and sell U.S. Government Securities made?

A    We search for  securities which  represent value at the time given current
     market  conditions.  Since credit quality is not an issue with  Government
     Securities,  we determine  value by weighing  current  return with risk of
     principal due to potential changes in interest rates.  Generally speaking,
     the longer the maturity of a bond,  the greater the value will change with
     changes in interest  rates,  either up or down. We will sell securities as
     needed to provide liquidity for the Fund or to change the potential return
     characteristics of this investment category.

Real Estate Securities

Q    What role do Real Estate Securities play in the Fund's portfolio?

A    We believe that  diversified  investments linked to real estate are a good
     hedge during an inflationary environment.

Q    What types of real estate securities are included in the Fund's portfolio?

A    Investments  in this  category will consist  primarily of common stocks of
     real estate investment  trusts (REITs) and U.S.  companies that operate as
     real  estate  corporations  or which have a  significant  portion of their
     assets in real estate.  We will  evaluate  the nature of a company's  real
     estate  holdings  to  determine  whether  the  Fund's  investment  in  the
     company's common stock will be included in

                                      10
<PAGE>

     this  category.  In  addition,  we may also  invest in  preferred  stocks,
     securities  convertible into common stocks,  and securities that carry the
     right to buy common  stocks of REITs and real estate  companies.  The Fund
     will not acquire any direct ownership of real estate.

[CAUTION LIGHT]
REITS.  Investing  in REITs  may  subject  the  Fund to many of the same  risks
associated with the direct  ownership of real estate.  Additionally,  REITs are
dependent  upon  the  capabilities  of  the  REIT   manager(s),   have  limited
diversification, and could be significantly impacted by changes in tax laws.

Q    How are the decisions to buy and sell Real Estate Securities made?

A    We look for well-managed  and  prudently  financed companies that own high
     quality  properties,  have the potential to grow per share cash flow at an
     above average rate, and that sell at reasonable  valuation levels. We will
     sell these securities when they no longer meet these criteria.

Gold Securities

Q    What role do Gold Securities play in the Fund's portfolio?

A    Gold  Securities  have  been  selected  for their  perceived  potential to
     increase in value during inflationary periods.

Q    What types of gold securities are included in the Fund's portfolio?

A    We will invest at least 80% of the Fund's assets  devoted to this category
     in equity securities of companies principally engaged in gold exploration,
     mining,  or  processing.  The remaining  investments in this category will
     consist  of equity  securities  of  companies  similarly  engaged in other
     precious  metals and  minerals.  These  securities  may  consist of common
     stocks,  preferred stocks,  securities convertible into common stocks, and
     securities that carry the right to buy common stocks.

[CAUTION LIGHT]
GOLD MINING RISK.  Gold mining  securities  involve  additional risk because of
gold's price  volatility  and the increased  impact such  volatility has on the
profitability  of gold mining  companies.  However,  since the market action of
such  securities  has tended to move  independently  of the  broader  financial
markets,  the addition of gold mining securities to an investor's portfolio may
reduce overall fluctuations in portfolio value.

                                      11
<PAGE>
Q    How are the decisions to buy and sell Gold Securities made?

A    We look for well-managed and prudently  financed low-cost  producers  with
     good  production  or reserve  growth  potential  that  sell at  reasonable
     valuations on a risk-adjusted  basis.  We  will sell these securities when
     they no longer meet these criteria.

For additional  information  about other  securities in which we may invest the
Fund's assets, see APPENDIX A on page 25.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA), a large, diversified financial services institution.  As of the date of
this  Prospectus,  we had  approximately  $___  billion in total  assets  under
management.  Our mailing address is 9800  Fredericksburg  Road, San Antonio, TX
78288.

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision by the Fund's Board of Trustees. For our services, the Fund pays us
an annual fee. The fee is computed at  three-fourths  of one percent  (.75%) of
average  net assets for the fiscal  year ended May 31,  1999.  We also  provide
services  related to selling the Fund's shares and receive no compensation  for
those services.

Although our officers and  employees,  as well as those of the Fund, may engage
in personal securities transactions, they are restricted by the procedures in a
Joint Code of Ethics adopted by the Fund and us.

Portfolio Transactions

USAA Brokerage Services,  our discount brokerage service, may execute purchases
and sales of equity  securities for the Fund's  portfolio.  The Fund's Board of
Trustees has adopted  procedures  to ensure that any  commissions  paid to USAA
Brokerage Services are reasonable and fair.

                                      12
<PAGE>
Portfolio Managers

U.S. STOCKS

[PHOTOGRAPH]
R. DAVID ULLOM

R. David Ullom,  Assistant Vice President of Equity Investments,  is the Fund's
asset allocation  manager and has managed the U.S. Stocks  investment  category
since August 1998. He has 24 years  investment  management  experience  and has
worked for us for 13 years.  Mr. Ullom earned the Chartered  Financial  Analyst
(CFA)  designation  in 1980 and is a member of the  Association  for Investment
Management and Research (AIMR) and the San Antonio Financial  Analysts Society,
Inc. (SAFAS). He holds an MBA from Washington  University,  Missouri,  and a BS
from Oklahoma State University.

INTERNATIONAL STOCKS

[PHOTOGRAPH]
FROM L TO R:  ALBERT C. SEBASTIAN, DAVID G. PEEBLES, AND W. TRAVIS SELMIER II

David G. Peebles,  Senior Vice President of Equity Investments,  has managed or
co-managed the International Stocks investment category since December 1994. He
has 33 years  investment  management  experience  and has  worked for us for 15
years.  Mr. Peebles earned the CFA designation in 1971 and is a member of AIMR,
SAFAS, and the International  Society of Financial Analysts (ISFA). He holds an
MBA and BS from Texas Christian University.

Albert C.  Sebastian,  Assistant  Vice  President  of Equity  Investments,  has
co-managed the International  Stocks investment category since October 1996. He
has 15 years investment  management  experience and has worked for us for eight
years.  Mr.  Sebastian  earned the CFA  designation  in 1989 and is a member of
AIMR, SAFAS, and ISFA. He holds an MBA from the University of Michigan and a BA
from Holy Cross College, Massachusetts.

                                      13
<PAGE>

W. Travis  Selmier,  II,  Assistant Vice President of Equity  Investments,  has
co-managed the International  Stocks investment category since October 1996. He
has 12 years investment  management  experience and has worked for us for eight
years.  Mr. Selmier earned the CFA designation in 1990 and is a member of AIMR,
SAFAS,  and ISFA. He holds an MBA from Indiana  University,  a  Certificate  of
Proficiency from Sophia University Japanese Language Institute, Japan, and a BA
from the University of California at Santa Barbara.

U.S. GOVERNMENT SECURITIES

[PHOTOGRAPH]
JOHN. W. SAUNDERS, JR.

John W. Saunders,  Jr., Senior Vice President of Fixed Income Investments,  has
managed the U.S. Government  Securities investment category since October 1985.
He has 30 years investment  management  experience and has worked for us for 29
years.  Mr. Saunders earned the CFA designation in 1976 and is a member of AIMR
and SAFAS. He holds a BS from Portland State University, Oregon.

GOLD AND REAL ESTATE SECURITIES

[PHOTOGRAPH]
MARK W. JOHNSON

Mark W. Johnson,  Assistant Vice President of Equity  Investments,  has managed
the Gold  Securities and Real Estate  Securities  investment  categories  since
January 1994. He has 25 years investment  management  experience and has worked
for us for 11 years.  Mr. Johnson  earned the CFA  designation in 1978 and is a
member  of AIMR and  SAFAS.  He holds an MBA and a BBA from the  University  of
Michigan.

USING MUTUAL FUNDS IN AN ASSET ALLOCATION PROGRAM

I. The Idea Behind Asset Allocation

If you have money to invest and hear that stocks may be a good  investment,  is
it a wise  idea to use  your  entire  savings  to buy one  stock?  Most  people
wouldn't -- it would be fortunate if it works,  but this strategy holds a great
deal of risk. Surprising news could be reported tomorrow on your stock, and its
price could soar or plummet.

                                      14
<PAGE>
Careful  investors  understand  this  concept  of risk and  lower  that risk by
diversifying their holdings among a number of securities. That way bad news for
one security may be  counterbalanced  by good news regarding other  securities.
But there is still a question  of risk here.  History  tells us that stocks are
generally more volatile than bonds and that long-term  bonds are generally more
volatile  than  short-term  bonds.  History  also tells us that over many years
investments  having higher risks tend to have higher  returns than  investments
that  carry  lower  risks.  From  these  observations  comes  the idea of asset
allocation.

Asset  allocation is a concept that involves  dividing your money among several
different types of investments -- for example,  stocks,  bonds,  and short-term
investments  such as money market  instruments  -- and keeping that  allocation
until your objectives or the financial markets  significantly  change. That way
you're not pinning all your  financial  success on the  fortunes of one kind of
investment.  Money spread across different  investment  categories can help you
reduce market risk and likely will provide more stability to your total return.

Asset  allocation can work because  different  kinds of  investments  generally
follow  different  up-and-down  cycles.  With a variety of  investments in your
portfolio, some are probably doing well, even when others are struggling.

II. Using Asset Allocation in an Investment Program

Most investors understand the concept of diversification,  but asset allocation
goes beyond  diversifying your portfolio;  it's much more of an active process.
You must evaluate your lifestyle, finances, circumstances, long- and short-term
financial  goals,  and tolerance for investment  risk. Once you have structured
your allocation,  you'll need to review it regularly since your objectives will
change over time. Even though we do not charge sales loads or commissions,  our
member  service   representatives   are  always  available  to  assist  you  in
structuring and reviewing your investment portfolio.

III. USAA's Series of Asset Strategy Funds

USAA's series of asset allocation funds, our Asset Strategy Funds, are designed
for the long-term  investor and are in line with our investment  philosophy for
investors,  specifically  "buy and hold for the  long-term,"  and "don't try to
time the  market."  As shown on the next page,  each of USAA's  Asset  Strategy
Funds has its own different mix of assets and objectives.

                                      15
<PAGE>
===============================================================================
Fund                     Investment Objective               Invests in
- -------------------------------------------------------------------------------

Income                   Seek high current return, with      bonds and stocks
Strategy                 reduced risk over time, through
Fund                     an asset allocation strategy that
                         emphasizes income and gives
                         secondary emphasis to long-term
                         growth of capital

Growth and               Seek a conservative balance         tax-exempt bonds
Tax Strategy             between income, the majority of     and blue chips
Fund                     which is tax-exempt, and the        stocks
                         potential for long-term growth of
                         capital to preserve purchasing
                         power

Balanced                 Seek high total return, with        stocks and bonds
Strategy                 reduced risk over time, through an
Fund                     asset allocation strategy that seeks
                         a combination of long-term growth
                         a capital and current income

Cornerstone              Achieve a positive inflation-       U.S. stocks,
Strategy                 adjusted rate of return and a       International
Fund                     reasonably stable value of Fund     stocks, government
                         shares, thereby preserving          securities, real
                         purchasing power of shareholders'   estate securities,
                         capital                             and gold securities

Growth                   Seek high total return, with        small and large cap
Strategy                 reduced risk over time, through     stocks, bonds and
Fund                     an asset allocation strategy that   international
                         emphasizes capital appreciation     stocks
                         and gives secondary emphasis to
                         income

===============================================================================

For more  complete  information  about the other  USAA  Asset  Strategy  Funds,
including  charges and expenses,  call us for a  Prospectus.  Read it carefully
before you invest or send money.

HOW TO INVEST

Purchase of Shares

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person,  bank wire,  electronic  funds  transfer  (EFT),  or phone. A complete,
signed application is required to open your initial account. However,

                                      16
<PAGE>
after  you open your  initial  account  with us,  you will not need to fill out
another  application  to invest in  another  Fund  unless the  registration  is
different.

TAX ID NUMBER

Each shareholder  named on the account must provide a social security number or
tax identification number to avoid possible withholding requirements.

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4:00 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day the NYSE
is open.  If we receive  your  request  and  payment  prior to that time,  your
purchase price will be the NAV per share determined for that day. If we receive
your  request or payment  after the NAV per share is  calculated,  the purchase
will be effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign check to U.S.  dollars prior to investment in a Fund. This
will avoid a potential  four- to six-week  delay in the effective  date of your
purchase.  Furthermore,  a bank charge may be assessed in the clearing process,
which will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS

INITIAL PURCHASE
[MONEY GRAPHIC]

*    $3,000 [$500 Uniform Gifts/Transfers to Minors Act(UGMA/UTMA) accounts and
     $250 for  IRAs] or no  initial  investment  if you  elect to have  monthly
     electronic  investments of at least $50 each.  We may  periodically  offer
     programs   that   reduce  the  minimum  amounts  for  monthly   electronic
     investments.  Employees of USAA and its affiliated  companies  may open an
     account through payroll deduction for as little as $25 per pay period with
     no initial investment.

ADDITIONAL PURCHASES

*    $50

HOW TO PURCHASE

MAIL
[ENVELOPE GRAPHIC]

*    To open an account, send your application and check to:
       USAA Investment Management Company
       9800 Fredericksburg Road
       San Antonio, TX 78288

                                      17
<PAGE>

*    To add to your account, send your check and the "Invest by Mail" stub that
     accompanies your Fund's transaction confirmation to the Transfer Agent:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288

IN PERSON
[HANDSHAKE GRAPHIC]

*    To open an account, bring your application and check to our San Antonio
     Sales and Service Office at:
       USAA Federal Savings Bank
       10750 Robert F. McDermott Freeway
       San Antonio, TX 78288

BANK WIRE
[WIRE GRAPHIC]

*    To open or add to your account, instruct your bank (which may charge a fee
     for the service) to wire the specified amount to the Fund as follows:
       State Street Bank and Trust Company
       Boston, MA 02101
       ABA#011000028
       Attn: USAA Cornerstone Strategy Fund
       USAA Account Number: 69384998
       Shareholder(s) Name(s) _________________________________________
       Shareholder(s) Mutual Fund Account Number ______________________

ELECTRONIC FUNDS TRANSFER
[CALENDAR GRAPHIC]

*    Additional  purchases  on a  regular  basis  can be  deducted  from a bank
     account, paycheck,  income-producing investment, or USAA money market fund
     account.  Sign up for these  services  when  opening  an  account  or call
     1-800-531-8448 to add these services.

PHONE 1-800-531-8448
[TELEPHONE GRAPHIC]

*    If you have an existing  USAA mutual fund account and would like to open a
     new account or exchange to another USAA Fund,  call for  instructions.  To
     open an account by phone, the new account must have the same  registration
     as your existing account.

Redemption of Shares

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received  after  the NAV per share  calculation  (generally  4:00 p.m.  Eastern
Time), redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check

                                      18
<PAGE>
is sent after the EFT or check has cleared, which could take up to 15 days from
the purchase date. If you are considering redeeming shares soon after purchase,
you should purchase by bank wire or certified check to avoid delay. For federal
income tax purposes,  a redemption  is a taxable  event;  and as such,  you may
realize a capital gain or loss.  Such capital gains or losses are based on your
cost basis in the shares and the price received upon redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

HOW TO REDEEM

WRITTEN, FAX, TELEGRAM, OR TELEPHONE
[FAX MACHINE]

*    Send your written instructions to:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288
*    Send a signed fax to 1-800-292-8177, or send a telegram to
     USAA Shareholder Account Services.
*    Call toll free 1-800-531-8448, in San Antonio, 456-7202.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine; and if it does not, it may
be liable for any losses due to unauthorized or fraudulent instructions. Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3) social security number/tax identification number or date
of birth of the  registered  account  owner(s)  for the  account  registration.
Additionally,   all  telephone   communications   with  you  are  recorded  and
confirmations of account transactions are sent to the address of record. If you
were issued stock certificates for your shares,  redemption by telephone,  fax,
or telegram is not available.

IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

Investor's Guide to USAA Mutual Fund Services
[INVESTOR'S GUIDE GRAPHIC]

Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

                                      19
<PAGE>

Account Balance

USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance,  at the time of assessment,  of less than $2,000.  The fee will reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account whose  registered owner has an aggregate
balance of $50,000  or more  invested  in USAA  mutual  funds;  and (5) all IRA
accounts (for the first year the account is open).

Fund Rights

The Fund reserves the right to:

*  reject  purchase or exchange  orders when in the best interest of the Fund;

*  limit or  discontinue  the offering of shares of the Fund without notice to
   the shareholders;

*  require  a  signature  guarantee  for  transactions  or  changes  in account
   information in those instances where  the  appropriateness  of  a  signature
   authorization  is  in  question.  The  Statement  of  Additional Information
   contains information on acceptable guarantors;

* redeem an account with less than $900, with certain limitations.

EXCHANGES

Exchange Privilege

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA Family of Funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.  After we receive the exchange orders,  the
Fund's  transfer agent will  simultaneously  process  exchange  redemptions and
purchases  at  the  share  prices  next  determined.  The  investment  minimums
applicable to share  purchases also apply to exchanges.  For federal income tax
purposes,  an exchange  between Funds is a taxable event;  and as such, you may
realize a capital gain or loss.  Such capital  gains or losses are based on the
difference  between your cost basis in the shares and the price  received  upon
exchange.

The Fund has undertaken certain procedures regarding telephone  transactions as
described on page 19.

                                      20
<PAGE>

Exchange Limitations, Excessive Trading

To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA Family of Funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA Family of Funds).

SHAREHOLDER INFORMATION

Share Price Calculation
[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                                     MINUS
                                  LIABILITIES
                                  DIVIDED BY
                                  # OF SHARES
                                  OUTSTANDING

The price at which you  purchase  and  redeem  Fund  shares is equal to the net
asset value (NAV) per share determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4:00 p.m. Eastern Time.

Portfolio securities, except as otherwise noted, traded primarily on a domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
generally valued at the closing values of such securities on the exchange where
primarily  traded.  If no sale is  reported,  the  average of the bid and asked
prices is generally used.

Securities  trading in various  foreign markets may take place on days when the
NYSE is closed.  Further,  when the NYSE is open,  the  foreign  markets may be
closed.  Therefore, the calculation of the Fund's NAV may not take place at the
same time the prices of certain securities held by the Fund are determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day the Fund's NAV is  calculated  will not be  reflected  in the
Fund's NAV. If, however,  we determine that a particular event would materially
affect the Fund's NAV, then we, under the general  supervision  of the Board of
Trustees,  will use all  relevant,  available  information  to determine a fair
value for the affected portfolio securities.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing  service  approved by the Board of Trustees.  Securities that cannot be
valued by these methods, and all other assets, are valued in good faith at fair
value using methods we have  determined  under the general  supervision  of the
Board of Trustees.

                                      21
<PAGE>
For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's Statement of Additional Information.

Dividends and Distributions

The Fund pays net  investment  income  dividends  yearly.  Any net capital gain
distribution usually occurs within 60 days of the May 31 fiscal year end, which
would be  somewhere  around  the end of July.  The Fund  will  make  additional
payments to shareholders,  if necessary, to avoid the imposition of any federal
income or excise tax.

We  will   automatically   reinvest  all  income  dividends  and  capital  gain
distributions  in the Fund unless you instruct us differently.  The share price
will be the NAV of the Fund shares computed on the ex-dividend date. Any income
dividends  or capital gain  distributions  paid by the Fund will reduce the NAV
per share by the amount of the dividend or  distribution.  You should  consider
carefully  the  effects of  purchasing  shares of the Fund  shortly  before any
dividend or distribution. Although in effect this would be a return of capital,
some or all of these dividends and distributions are subject to taxes.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

Federal Taxes

This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this Prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

SHAREHOLDER - Dividends from taxable net investment income and distributions of
net  short-term  capital gains are taxable to you as ordinary  income,  whether
received  in cash or  reinvested  in  additional  shares.  A  portion  of these
dividends  may qualify for the 70%  dividends-received  deduction  available to
corporations.

Regardless  of the length of time you have held Fund shares,  distributions  of
net  long-term  capital  gains are taxable as long-term  capital  gains whether
received in cash or reinvested in additional shares.

                                      22
<PAGE>
WITHHOLDING  - Federal law  requires the Fund to withhold and remit to the U.S.
Treasury a portion of the income dividends and capital gain  distributions  and
proceeds of redemptions paid to any non-corporate shareholder who:

*  fails to  furnish  the Fund  with a  correct  tax  identification  number,
*  underreports  dividend or interest income, or
*  fails to certify that he or she is not subject to withholding.

To avoid this withholding requirement, you must certify on your application, or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING - The Fund will report information to you annually concerning the tax
status of dividends and distributions for federal income tax purposes.

Year 2000

Like other organizations around the world, the Fund could be adversely affected
if the computer systems used by the Fund, its service  providers,  or companies
in which the Fund invests do not  properly  process and  calculate  information
that relates to dates beginning on January 1, 2000, and beyond.  This situation
may occur because for many years computer  programmers  used only two digits to
describe  years,  such as 98 for 1998. A program written in this manner may not
work when it encounters the year 00. To confront this situation, USAA companies
have  spent  much  effort and money;  and we are  confident  that our  critical
systems  are  essentially  prepared  for the Year  2000.  In  addition,  we are
actively assessing the Year 2000 readiness of our service providers,  partners,
and companies in whose  securities we invest.  It is not possible for us to say
that you will experience no effect from this situation,  but we can say that we
are making a large effort to avoid ill effects upon our shareholders.


We do believe you are entitled to know with certainty that we will stand behind
your share balance as of the close of business in 1999. When the market reopens
in 2000,  should any computer problem cause a change in the number of shares in
your account, we will return your account to its proper share balance.

                                      23
<PAGE>
FINANCIAL HIGHLIGHTS

The financial  highlights  table is intended to help you  understand the Fund's
financial  performance for the past five years.  Certain  information  reflects
financial  results  for a single  Fund  share.  The total  returns in the table
represent  the  rate  that an  investor  would  have  earned  (or  lost)  on an
investment   in  the  Fund   (assuming   reinvestment   of  all  dividends  and
distributions).  This  information  has been audited by KPMG LLP, whose report,
along with the Fund's financial statements,  are included in the Annual Report,
which is available upon request.

<TABLE>
<CAPTION>

                                        Year Ended May 31,
<S>                            <C>           <C>           <C>          <C>        <C>

                         ----------------------------------------------------------------
                              1999          1998           1997        1996       1995
                         ----------------------------------------------------------------
Net asset value at
  beginning of period    $    29.89    $    27.96    $    25.47   $   22.63   $    23.24
Net investment income           .88           .77           .74         .73          .68
Net realized and
  unrealized gain (loss)      (1.14)         3.78          3.37        3.18          .67
Distributions from net
  investment income            (.81)         (.72)        (.78)        (.74)        (.58)
Distributions of realized
  capital gains               (1.53)        (1.90)        (.84)        (.33)       (1.38)
                        -----------------------------------------------------------------
Net asset value at
  end of period          $    27.29    $    29.89     $    27.96  $   25.47   $    22.63
                        =================================================================
Total return (%)*              (.74)        17.15          16.94      17.79         6.43
Net assets at end of
  period (000)           $1,257,817    $1,500,258     $1,263,355  $1,035,844  $  874,587
Ratio of expenses to
  average net assets (%)       1.05          1.01           1.06       1.15         1.13
Ratio of net investment
  income to average net
  assets (%)                   3.12          2.64           2.88       3.06         3.16
Portfolio turnover (%)        46.27         32.73          35.14      36.15        33.17
- ----------------------

* Assumes  reinvestment of all dividend  income and capital gain  distributions
  during the period.

</TABLE>
                                      24
<PAGE>
                                   APPENDIX A

THE FOLLOWING ARE  DESCRIPTIONS  OF CERTAIN TYPES OF SECURITIES IN WHICH WE MAY
INVEST THE FUND'S ASSETS:

FORWARD CURRENCY CONTRACTS

The Fund may hold securities  denominated in foreign  currencies.  As a result,
the value of the  securities  will be affected by changes in the exchange  rate
between the dollar and foreign currencies.  In managing currency exposure,  the
Fund may enter into forward currency  contracts.  A forward  currency  contract
involves an agreement  to purchase or sell a specified  currency at a specified
future date or over a  specified  time period at a price set at the time of the
contract.  The Fund may only enter into forward  currency  contracts.  When the
Fund enters into a contract for the purchase or sale of a security  denominated
in a foreign  currency,  it desires to "lock in" the U.S.  dollar  price of the
security until settlement.

REPURCHASE AGREEMENTS

We  may  invest  the  Fund's   assets  in   repurchase   agreements   that  are
collateralized  by  obligations  issued or guaranteed as to both  principal and
interest  by the  U.S.  Government,  its  agencies,  and  instrumentalities.  A
repurchase  agreement is a transaction  in which a security is purchased with a
simultaneous  commitment  to sell it back to the seller (a  commercial  bank or
recognized  securities  dealer) at an agreed upon price on an agreed upon date.
This date is usually  not more than seven days from the date of  purchase.  The
resale price  reflects  the  purchase  price plus an agreed upon market rate of
interest,  which is unrelated  to the coupon rate or maturity of the  purchased
security.

WHEN-ISSUED SECURITIES

We may invest the Fund's assets in new issues of debt  securities  offered on a
when-issued basis.

*    Delivery  and  payment  take  place  after  the date of the commitment  to
     purchase,  normally within 45 days. Both price and interest rate are fixed
     at the time of commitment.
*    The Fund does not earn interest on the securities until settlement, and the
     market  value of  the  securities  may  fluctuate   between  purchase  and
     settlement.
*    Such securities can be sold before settlement date.

VARIABLE RATE SECURITIES

We may invest the Fund's assets in securities that bear interest at rates which
are adjusted periodically to market rates.

*    These  interest  rate  adjustments  can both raise and  lower  the  income
     generated by such  securities.  These changes will have the same effect on
     the  income  earned  by the  Fund  depending  on  the proportion  of  such
     securities held.

*    Because the interest  rates of variable rate securities  are  periodically
     adjusted  to reflect  current  market  rates, their  market  value is less
     affected by changes in prevailing  interest rates than the market value of
     securities with fixed interest rates.

*    The market value of a variable rate security usually tends toward par (100%
     of face value) at interest rate adjustment time.

                                      25
<PAGE>
CONVERTIBLE SECURITIES

Within the Real Estate and Gold Securities categories, we may invest the Fund's
assets in convertible securities,  which are bonds, preferred stocks, and other
securities  that pay interest or  dividends  and offer the buyer the ability to
convert the security into common  stock.  The value of  convertible  securities
depends  partially  on  interest  rate  changes  and the credit  quality of the
issuer.  Because a convertible  security  affords an investor the  opportunity,
through its conversion feature,  to participate in the capital  appreciation of
the underlying  common stock, the value of convertible  securities also depends
on the price of the underlying common stock.

ILLIQUID SECURITIES

We may  invest  up to 15% of the  Fund's  net  assets  in  securities  that are
illiquid.  Illiquid securities are those securities which cannot be disposed of
in the ordinary course of business,  seven days or less, at  approximately  the
same value at which the Fund has valued the securities.

                                      26
<PAGE>
                                  APPENDIX B

USAA Family of No-Load Mutual Funds

The USAA Family of No-Load Mutual Funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund.  For more  complete  information  about the mutual funds managed and
distributed  by USAA  Investment  Management  Company,  including  charges  and
operating  expenses,  call us for a  Prospectus.  Read it carefully  before you
invest.  Mutual fund operating expenses apply and continue  throughout the life
of the Fund.
- -----------------------------------------------
    FUND TYPE/NAME              VOLATILITY
- -----------------------------------------------
  CAPITAL APPRECIATION
- -----------------------------------------------
  Aggressive Growth            Very high
  Emerging Markets             Very high
  First Start Growth           Moderate to high
  Gold                         Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International                Moderate to high
  S&P 500 Index                Moderate
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth                 Moderate to high
- -----------------------------------------------
  ASSET ALLOCATION
- -----------------------------------------------
  Balanced Strategy            Moderate
  Cornerstone Strategy         Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy              Moderate to high
  Income Strategy              Low to moderate
- -----------------------------------------------
  INCOME- TAXABLE
- -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
- ------------------------------------------------
  INCOME - TAX EXEMPT
- ------------------------------------------------
  Long-Term                    Moderate
  Intermediate-Term            Low to moderate
  Short-Term                   Low
  State Bond/Income            Moderate
- ------------------------------------------------
  MONEY MARKET
- ------------------------------------------------
  Money Market                 Very low
  Tax Exempt Money Market      Very low
  Treasury Money Market Trust  Very low
  State Money Market           Very low
- ------------------------------------------------

FOREIGN INVESTING IS SUBJECT TO ADDITIONAL RISKS, SUCH AS CURRENCY FLUCTUATIONS,
MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

S&P(R) IS A TRADEMARK OF THE MCGRAW-HILL COMPANIES, INC., AND HAS BEEN LICENSED
FOR USE. THE PRODUCT IS NOT  SPONSORED,  SOLD OR PROMOTED BY STANDARD & POOR'S,
AND STANDARD & POOR'S MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY  OF
INVESTING IN THE PRODUCT.

SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

CALIFORNIA,  FLORIDA,  NEW YORK,  TEXAS, AND VIRGINIA FUNDS ARE OFFERED ONLY TO
RESIDENTS OF THOSE STATES.

AN  INVESTMENT  IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
OR ANY OTHER GOVERNMENT  AGENCY.  ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
OF YOUR  INVESTMENT AT $1 PER SHARE,  IT IS POSSIBLE TO LOSE MONEY BY INVESTING
IN THE FUND.

THE SCIENCE & TECHNOLOGY FUND MAY BE MORE VOLATILE THAN A FUND THAT DIVERSIFIES
ACROSS MANY INDUSTRIES.

                                      27
<PAGE>
If you would like more information about the Fund, you may call  1-800-531-8181
to request a free copy of the Fund's Statement of Additional Information (SAI),
Annual or Semiannual  Report, or to ask other questions about the Fund. The SAI
has been filed with the Securities and Exchange Commission (SEC) and is legally
a part  of the  Prospectus.  In the  Fund's  Annual  Report,  you  will  find a
discussion  of  the  market   conditions   and   investment   strategies   that
significantly affected the Fund's performance during the last fiscal year.

To view these documents,  along with other related documents, you can visit the
SEC's  Internet  web  site  (http://www.sec.gov)  or  the  Commission's  Public
Reference Room in Washington,  D.C.  Information on the operation of the public
reference room can be obtained by calling 1-800-SEC-0330.  Additionally, copies
of this  information  can be obtained,  for a  duplicating  fee, by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-6009.

                Investment Adviser, Underwriter and Distributor
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288

            ----------------------------------------------------------
               Transfer Agent                         Custodian
    USAA Shareholder Account Services State    Street Bank and Trust Company
           9800 Fredericksburg Road                 P.O. Box 1713
          San Antonio, Texas 78288             Boston, Massachusetts 02105
            ----------------------------------------------------------

                           Telephone Assistance Hours
                         Call toll free - Central Time
                     Monday - Friday 7:00 a.m. to 9:00 p.m.
                        Saturdays 8:30 a.m. to 5:00 p.m.

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

                   For Additional Information on Mutual Funds
                   1-800-531-8181, (in San Antonio) 456-7211
                For account servicing, exchanges, or redemptions
                   1-800-531-8448, (in San Antonio) 456-7202
            ---------------------------------------------------------
                       Recorded Mutual Fund Price Quotes
                        24-Hour Service (from any phone)
                   1-800-531-8066, (in San Antonio) 498-8066
            ---------------------------------------------------------

                        Mutual Fund TouchLine(R)
                          (from Touchtone phones only)
              For account balance, last transaction, or fund prices
                     1-800-531-8777, (in San Antonio) 498-8777

                   INVESTMENT COMPANY ACT FILE NO. 811-4019

                                      28
<PAGE>
                                     Part A


                               Prospectus for the

                              Growth Strategy Fund

                               is included herein

<PAGE>
                                  USAA GROWTH
                                 STRATEGY FUND


                                   PROSPECTUS
                                OCTOBER 1, 1999


As with other mutual funds,  the  Securities  and Exchange  Commission  has not
approved  or  disapproved  of this Fund's  shares or  determined  whether  this
prospectus  is  accurate  or  complete.  Anyone  who  tells  you  otherwise  is
committing a crime.

                               TABLE OF CONTENTS

What is the Fund's Investment Objective and Main Strategy?...............  2
Main Risks of Investing in This Fund.....................................  2
Is This Fund for You?....................................................  3
Could the Value of Your Investment in This Fund Fluctuate?...............  3
Fees and Expenses........................................................  5
Fund Investments.........................................................  6
Fund Management.......................................................... 13
Using Mutual Funds in an Asset Allocation Program........................ 16
How to Invest............................................................ 18
Important Information About Purchases and Redemptions.................... 21
Exchanges................................................................ 21
Shareholder Information.................................................. 22
Financial Highlights..................................................... 25
Appendix A .............................................................. 26
Appendix B .............................................................. 29

<PAGE>
USAA Investment  Management Company manages this Fund. For easier reading, USAA
Investment  Management  Company will be referred to as "we" or "us"  throughout
the Prospectus.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

The Fund's investment objective is to seek high total return, with reduced risk
over  time,  through  an asset  allocation  strategy  that  emphasizes  capital
appreciation  and gives  secondary  emphasis to income.  Using  pre-set  target
ranges,  we will invest the Fund's  assets  mostly in stocks (divided  into the
categories of large cap, small cap, and international)  and to a lesser extent,
bonds and  money  market  instruments.

In view of the risks inherent in all  investments  in  securities,  there is no
assurance that the Fund's  objective will be achieved.  See FUND INVESTMENTS on
page 6 for more information.

MAIN RISKS OF INVESTING IN THIS FUND

The primary  risks of investing in this Fund are market risk,  the unique risks
of investing in foreign  stocks,  interest rate risk, and credit risk.

*   MARKET RISK involves the possibility that the Fund's investments in stocks
    will decline in a down stock market,  reducing  the value of the company's
    stock,  regardless  of the success or failure of the company's operations.

*   FOREIGN INVESTING RISK involves the possibility that the Fund's investments
    in  foreign  stock  will  decrease   because  of  currency   exchange  rate
    fluctuations,  increased price volatility,  uncertain political conditions,
    and other factors.

*   INTEREST  RATE RISK involves the  possibility  that the value of the Fund's
    investments  will  fluctuate  because  of  changes in  interest  rates.

    IF INTEREST RATES INCREASE:  the  yield of  the Fund  may  increase and the
    market  value of  the  Fund's  securities will  likely  decline,  adversely
    affecting the net asset value and total return.

    IF INTEREST RATES DECREASE:  the  yield of the  Fund  may  decrease and the
    market  value of the Fund's  securities may  increase,  which  would likely
    increase the Fund's net asset value and total return.

*   CREDIT RISK  involves the  possibility  that a borrower  cannot make timely
    interest and principal payments on its securities.

                                       2
<PAGE>
Other risks of the Fund described later in the Prospectus  include  rebalancing
risks and the risks of investing in REITs.  As with other mutual funds,  losing
money is also a risk of investing in this Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

An  investment  in this Fund is not a deposit of USAA Federal  Savings Bank, or
any other  bank,  and is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance  Corporation  or any other  government  agency.

[CAUTION LIGHT]
Look for this symbol throughout the Prospectus. We use it to mark more detailed
information about the main risks you will face as a Fund shareholder.

IS THIS FUND FOR YOU?

This Fund might be appropriate as part of your investment portfolio if . . .

    *  You are seeking a fund that will  diversify  your holdings  among a wide
       variety of investment categories.
    *  You are willing to accept moderate to high risk.
    *  You are willing to take some exposure to the stock market.
    *  You are seeking an appropriate  investment for an IRA,  through a 401(k)
       plan or 403(b) plan, or other tax-sheltered account.

This Fund MAY NOT be appropriate as part of your investment portfolio if . . .

    *  You are unwilling to take greater risk for long-term goals.
    *  You need an investment that provides tax-free income.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing  market values of the  investments in the Fund.

The bar chart shown on the next  page  illustrates  the  Fund's  volatility and
performance from year to year over the life of the Fund.

                                       3
<PAGE>
Total Return

All mutual  funds must use the same  formula to  calculate  total  return.
[SIDE BAR]
     TOTAL  RETURN   MEASURES  THE  PRICE  CHANGE  IN  A  SHARE   ASSUMING  THE
     REINVESTMENT OF ALL DIVIDEND INCOME AND CAPITAL GAIN DISTRIBUTIONS.


[BAR CHART]
               CALENDAR YEAR            TOTAL RETURN
                    1996*                    22.13
                    1997                      9.10
                    1998                     14.98

THE FUND'S TOTAL RETURN FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 1999, WAS 8.65%.

During the  periods  shown in the bar chart,  the  highest  total  return for a
quarter was 20.93%  (quarter  ending  December  31,  1998) and the lowest total
return for a quarter was -14.07% (quarter ending September 30, 1998).

The table below shows how the Fund's  average  annual  returns for the one-year
period  as well as the life of the  Fund  compared  to  those of a  broad-based
securities market index. Remember,  historical performance does not necessarily
indicate what will happen in the future.

===============================================================================
  Average Annual Total Returns                      Since Fund's
  (for the periods ending           Past            Inception on
  December 31, 1998)                1 Year          September 1, 1995
- -------------------------------------------------------------------------------
  Growth Strategy Fund              14.98%          15.82%
- -------------------------------------------------------------------------------
  S&P 500 Index*                    28.60%          28.88%
===============================================================================

  * THE  S&P  500  INDEX  IS  A  BROAD-BASED  COMPOSITE  UNMANAGED  INDEX  THAT
    REPRESENTS THE WEIGHTED AVERAGE  PERFORMANCE OF A GROUP OF 500 WIDELY HELD,
    PUBLICLY TRADED STOCKS.

Please  consider  performance  information  in light of the  Fund's  investment
objective and policies and market  conditions during the reported time periods.
For the most current price and return information for this Fund,

                                       4
<PAGE>
you may call USAA  TouchLine(R) at 1-800-531-8777.  Press 1 for the Mutual Fund
Menu, press 1 again for prices and returns.  Then, press 49# when asked for the
Fund Code.

[SIDE BAR]
                                  TOUCHLINE(R)
                                1-800-531-8777
                                     press
                                       1
                                     then
                                       1
                                    4, 9, #

You can also find the most current price of your shares in the business section
of your newspaper in the mutual fund section under the heading "USAA Group" and
the symbol  "GrStr." If you prefer to obtain this  information  from an on-line
computer service, you can do so by using the ticker symbol "USGSX."

[SIDE BAR]
                                   NEWSPAPER
                                    SYMBOL
                                     GrStr

                                    Ticker
                                    Symbol
                                     USGSX

FEES AND EXPENSES

This summary shows what it will cost you, directly and indirectly, to invest in
this Fund.

Shareholder Transaction Expenses -- (Direct Costs)

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $10 fee.  (Your bank may also charge a fee for  receiving
wires.)

Annual Fund Operating Expenses -- (Indirect Costs)

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends.  "Other Expenses" include expenses such as custodian
and transfer agent fees. The figures below show actual expenses during the past
fiscal year ended May 31, 1999,  and are  calculated as a percentage of average
net assets.

[SIDE BAR]
     12B-1 FEES- SOME MUTUAL FUNDS CHANGE THESE FEES TO PAY FOR ADVERTISING AND
     OTHER COSTS OF SELLING FUND SHARES.

===============================================================================
             Management Fees                        .75%
             Distribution (12b-1) Fees              None
             Other Expenses                         .53%
                                                   -----
             Total Annual Fund Operating Expenses  1.28%
                                                   =====
===============================================================================

Example of Effect of the Fund's Operating Expenses

This example  provides you a comparison of investing in this Fund with the cost
of investing in other mutual funds. Although your actual costs may be higher or
lower, you would pay the following expenses on a $10,000  investment,  assuming
(1) 5% annual return,  (2) the Fund's  operating  expenses remain the same, and
(3) you redeem all of your shares at the end of the periods shown.

===============================================================================
                    1  year..............$   130
                    3  years.............    406
                    5  years.............    702
                   10  years.............  1,545
===============================================================================

                                       5
<PAGE>
FUND INVESTMENTS

Principal Investment Strategies and Risks

   Q   What is the Fund's principal investment strategy?

   A   The Fund's  principal  investment  strategy is to provide a  diversified
       investment  program  within one  mutual  fund by  allocating  the Fund's
       assets in each of the following  investment  categories according to the
       following targeted ranges.  Securities are classified by category at the
       time of purchase.

[BAR CHART]
          INVESTMENT CATEGORY      PERCENTAGE TARGET RANGE OF NET ASSETS

          LARGE CAP STOCKS                        40-75%
          SMALL CAP STOCKS                        10-35%
          INTERNATIONAL STOCKS                    10-30%
          BONDS                                    0-20%
          MONEY MARKET INSTRUMENTS                 0-20%

The ranges allow for a variance  within each  investment  category.  The Fund's
Board of Trustees  may revise the target  ranges  upon 60 days'  prior  written
notice to  shareholders.  However,  we may go outside the ranges on a temporary
defensive basis without shareholder  notification  whenever we believe it is in
the best interest of the Fund and its shareholders.

   Q   Why are stocks and bonds mixed in the same Fund?

   A   From time to time the stock and bond markets may fluctuate independently
       of each other.  In other  words,  a decline in the stock  market may, in
       certain  instances,  be  offset  by a rise in the bond  market,  or vice
       versa.  As a result,  the Fund,  with its mix of stocks  and  bonds,  is
       expected in the long run to entail  less  market  risk (and  potentially
       less return) than a mutual fund investing exclusively in stocks.

   Q   How are the investment categories and target ranges selected?

   A   The  investment  categories  and  the  target  ranges were  selected  to
       provide  investors  with  a  diversified  investment  in a single mutual
       fund.  Stocks provide the potential for long-term  capital growth  while
       bonds provide a high current return. Money market

                                       6
<PAGE>
       instruments  provide a means for  temporary  investment of cash balances
       arising in the normal course of business.

       However, as a temporary  defensive measure because of market,  economic,
       political,  or other conditions,  we may invest up to 100% of the Fund's
       assets in investment-grade, short-term debt instruments. This may result
       in the Fund not achieving its investment objective during the time it is
       in this temporary defensive posture.

   Q   What  actions are taken to keep the Fund's  asset allocations within the
       target  ranges?

   A   If market  action  causes the actual assets of  the Fund  in one or more
       investment   categories  to  move  outside  the  ranges,  we  will  make
       adjustments  to rebalance the portfolio.  In general,  we will rebalance
       the  portfolio at least once during each  quarter.  In  rebalancing  the
       Fund's  portfolio,  we will buy or sell  securities to return the actual
       allocation  of the  Fund's  assets  to within  its  target  ranges.  For
       example,  the Fund's  portfolio  could  begin a quarter  with its assets
       allocated  55% in large  cap  stocks,  15% in small cap  stocks,  15% in
       international  stocks, 10% in bonds, and 5% in money market instruments.
       During the quarter,  due to market returns,  the Fund's  portfolio could
       hold  45%  in  large  cap  stocks,  25%  in  small  cap  stocks,  20% in
       international  stocks, 5% in bonds, and 5% in money market  instruments.
       In this case, we would sell small cap stocks and  could use the proceeds
       to buy  bonds to bring  stocks and  bonds  back to  within  their target
       ranges.

[CAUTION LIGHT]
REBALANCING  RISKS. In purchasing and selling  securities in order to rebalance
its portfolio,  the Fund will pay more in brokerage  commissions  than it would
without a rebalancing  policy.  As a result of the need to rebalance,  the Fund
also has less  flexibility  in the timing of purchases  and sales of securities
than it would  otherwise.  While we will attempt to minimize any adverse impact
to the Fund or its  shareholders,  the Fund  may  have a higher  proportion  of
capital  gains and a lower return than a fund that does not have a  rebalancing
policy.

Large Cap Stocks

[SIDE BAR]
     MARKET CAPITALIZATION IS THE TOTAL MARKET VALUE OF A COMPANY'S OUTSTANDING
     SHARES OF COMMON STOCK.

   Q   What defines Large Cap Stocks?

   A   Large  Cap   Stocks   are  those  of   companies   that  have  a  market
       capitalization  larger than the largest market  capitalization  stock in
       the S&P SmallCap 600 Index at the time of purchase. As of June 30,

                                       7
<PAGE>
       1999,  the largest  company in the S&P  SmallCap  600 Index had a market
       capitalization   of  $2.58  billion.   Keep  in  mind  that  the  market
       capitalization  of the  companies  listed in the index may  change  with
       market  conditions and the  composition  of the index.  They may include
       real estate investment trusts (REITs).

   Q   Will  the  Fund  continue  to  hold  such  securities  if  their  market
       capitalization  falls below the  benchmark?

   A   The  Fund may  continue  to hold or  purchase  more of a  security  of a
       company  whose  market  capitalization  has  declined  below the largest
       market  capitalization stock of the S&P SmallCap 600 Index.  Ordinarily,
       we would  continue to treat the security as a large cap stock;  although
       we may, in our discretion,  reclassify the security as a small cap stock
       or limit the Fund's  holdings in such  security if we determine it to be
       in the best interest of the Fund.

   Q   How are the decisions to buy and sell Large Cap Stocks made?

   A   We will invest this  category's  assets in a diversified  group of large
       cap growth stocks. We consider a number of factors in that decision such
       as:

       - a company's  strategic position in its industry,
       - sales and earnings growth,
       - cash flow,
       - book value, and
       - dividend yield.

       Stocks are sold when we believe they are overvalued.

Small Cap Stocks

   Q   What defines Small Cap Stocks?

   A   Small  Cap   Stocks   are  those  of   companies   that  have  a  market
       capitalization  equal  to or  lower  than  that  of the  largest  market
       capitalization  stock  in the S&P  SmallCap  600  Index  at the  time of
       purchase. They may include real estate investment trusts (REITs).

   Q   Will  the  Fund  continue  to hold  these  securities  if  their  market
       capitalization increases above the benchmark?

   A   Similar to the Large Cap Stocks category,  the Fund may continue to hold
       or purchase more of a security of a company whose market  capitalization
       has increased above the largest market  capitalization  stock in the S&P
       SmallCap 600 Index. Ordinarily,  we would continue to treat the security
       as a small cap stock; although we may, in our

                                       8
<PAGE>
       discretion,  reclassify  the  security as a large cap stock or limit the
       Fund's  holdings in such  security if we  determine it to be in the best
       interest of the Fund.

   Q   Is there a greater risk in investing in smaller companies?

   A   Yes. Investing in smaller companies, especially those that have a narrow
       product line or are traded  infrequently,  often  involves  greater risk
       than investing in established companies with proven track records. These
       securities may be subject to more price  volatility  than  securities of
       larger companies.

   Q   How are the decisions to buy and sell Small Cap Stocks made?

   A   We tend to  invest in small  capitalization  companies  that have  rapid
       sales and earnings  growth  potential.  We seek  companies that are well
       positioned to take advantage of emerging,  long-term social and economic
       trends and have ample  financial  resources to sustain their growth.  We
       may  reduce  or  sell   investments   in   companies   if  their  market
       capitalizations  grow to the point that they are clearly no longer small
       capitalization stocks or if their stock prices appreciate excessively in
       relation to fundamental  prospects.  Companies will also be sold if they
       fail to realize their growth  potential or if there are more  attractive
       opportunities elsewhere.

International Stocks

   Q   What role do International Stocks play in the Fund's portfolio?

   A   From time to time,  the U.S.  and foreign  stock  markets may  fluctuate
       independently  of each other.  In other  words,  a decline in one market
       may, in certain circumstances,  be offset by a rise in the other market.
       In addition,  foreign equity markets may provide  attractive returns not
       otherwise available in the U.S. markets.

   Q   What is considered to be a "foreign company?"

   A   A foreign company is one organized under the laws of a foreign  country,
       and it must also have one of the following additional characteristics:

       - the principal trading market for the stock is in a foreign country; or
       - at least 50% of its  revenues or profits are derived  from  operations
         within  foreign  countries; or
       - at least 50% of its assets are located within foreign countries.

                                       9
<PAGE>
[SIDE BAR]
     ADR- FOREIGN  SHARES HELD BY A U.S. BANK THAT ISSUES A RECEIPT  EVIDENCING
     OWNERSHIP. DIVIDENDS ARE PAID IN U.S. DOLLARS.

     GDR-  FOREIGN  SHARES HELD BY A U.S. OR FOREIGN BANK THAT ISSUES A RECEIPT
     EVIDENCING OWNERSHIP. DIVIDENDS ARE PAID IN U.S. DOLLARS

[CAUTION LIGHT]

FOREIGN  INVESTING RISK.  Investing in foreign  securities  poses unique risks:
currency  exchange rate  fluctuations;  foreign market  illiquidity;  increased
price  volatility;  exchange control  regulations;  foreign  ownership  limits;
different accounting,  reporting, and disclosure requirements; and difficulties
in obtaining legal judgments. Two forms of foreign investing risk are emerging
markets risk and political risk.

*    EMERGING  MARKETS RISK. Investments  in countries  that are in the initial
     stages of their industrial cycle involve  exposure to economic  structures
     that are generally less diverse and mature than in the United States and to
     political systems which may be less stable.

*    POLITICAL  RISK.  Political  risk  includes a greater  potential for coups
     d'etat, revolts, and expropriation by governmental organizations.

   Q   How are the decisions to buy and sell International Stocks made?

   A   We review countries and regions for economic and political  stability as
       well as future prospects.  Then we research individual companies looking
       for favorable valuations,  growth prospects,  quality of management, and
       industry outlook.  Securities are sold if we believe they are overvalued
       or if the economic or political outlook significantly deteriorates.

[CAUTION LIGHT]
MARKET RISK. Because this Fund invests in stocks, it is subject to stock market
risk. Stock prices in general may decline over short or even extended  periods,
regardless of the success or failure of a company's  operations.  Stock markets
tend to run in cycles, with periods when stock prices generally go up, known as
"bull" markets, and periods when stock prices generally go down, referred to as
"bear" markets. Stocks tend to go up and down more than bonds.

Bonds and Money Market Instruments

   Q   What types of bonds are included in the Fund's portfolio?

   A   Bonds must be investment grade at the time of purchase and may include
       any of the following:

       - obligations of the U.S. Government, its agencies, and
         instrumentalities;
       - mortgage-backed  securities;
       - asset-backed securities;
       - corporate debt securities, such as notes and bonds;

                                      10
<PAGE>
       - debt securities of real estate investment  trusts;
       - obligations of state and local governments and their agencies and
         instrumentalities;
       - Eurodollar  obligations;
       - Yankee obligations; and
       - other debt securities.

       Further  description of  these securities  is found  in  APPENDIX  A  on
       page 26.

[CAUTION LIGHT]
INTEREST RATE RISK. As a mutual fund investing in bonds, the Fund is subject to
the risk that the  market  value of the bonds  will  decline  because of rising
interest rates. Bond prices are linked to the prevailing market interest rates.
In general,  when interest rates rise, bond prices fall and when interest rates
fall,  bond prices  rise.  The price  volatility  of a bond also depends on its
maturity.  Generally,  the longer  the  maturity  of a bond,  the  greater  its
sensitivity to interest  rates.  To compensate  investors for this higher risk,
bonds with longer  maturities  generally  offer  higher  yields than bonds with
shorter maturities.

   Q   What are considered investment-grade securities?

   A   Investment-grade  securities  include securities issued or guaranteed by
       the U.S. Government,  its agencies,  and  instrumentalities,  as well as
       securities  rated within the categories  listed by the following  rating
       agencies:

===============================================================================
                             LONG-TERM          SHORT-TERM
       RATING AGENCY       DEBT SECURITIES    DEBT SECURITIES
- -------------------------------------------------------------------------------
        Moody's Investors                    At least Prime-3 or
         Services, Inc.      At least Baa    MIG 4/VMIG 4
- -------------------------------------------------------------------------------
        Standard & Poor's
         Ratings  Group      At least BBB    At least A-3 or SP-2
- -------------------------------------------------------------------------------
        Fitch  IBCA,  Inc.   At least BBB    At least F-3
- -------------------------------------------------------------------------------
        Duff and Phelps      At least BBB    At least D-3
===============================================================================

       or if unrated by these agencies, we must determine that these securities
       are  of  equivalent   investment  quality.

       You  will  find  a  complete description  of the  above  debt ratings in
       the  Fund's  Statement  of Additional Information.

                                      11
<PAGE>
[CAUTION LIGHT]
CREDIT  RISK.  The bonds in the Fund's  portfolio  are subject to credit  risk.
Credit risk is the possibility that an issuer of a fixed income instrument such
as a bond or repurchase agreement will fail to make timely payments of interest
or  principal.  We attempt to minimize  the Fund's  credit risk by investing in
securities considered investment grade at the time of purchase. When evaluating
potential  investments  for the Fund,  our analysts also assess credit risk and
its  impact  on  the  Fund's  portfolio.  Nevertheless,  even  investment-grade
securities  are subject to some credit risk.  Securities  in the  lowest-rated,
investment-grade category have speculative characteristics. Changes in economic
conditions  or  other  circumstances  are  more  likely  to lead to a  weakened
capability to make principal and interest  payments on these securities than is
the case for higher-rated  securities.  In addition,  the ratings of securities
are estimates by the rating  agencies of the credit quality of the  securities.
The ratings may not take into account every risk related to whether interest or
principal will be repaid on a timely basis.

   Q   What happens if the rating of a security is downgraded below  investment
       grade?

   A   We will  determine  whether  it is in the best  interest  of the  Fund's
       shareholders  to continue to hold the security in the Fund's  portfolio.
       If  downgrades  result in more than 5% of the Fund's  net  assets  being
       invested in securities that are less than  investment-grade  quality, we
       will take  immediate  action  to  reduce  the  Fund's  holdings  in such
       securities  to 5% or less of the Fund's  net  assets,  unless  otherwise
       directed by the Board of Trustees.

   Q   How are the decisions to buy and sell Bonds made?

   A   We buy bonds that represent value in current market conditions. Value is
       a combination of yield,  credit quality,  structure  (maturity,  coupon,
       redemption features), and liquidity.  Recognizing value is the result of
       simultaneously  analyzing  the  interaction  of these  factors among the
       securities available in the market. We will sell a security if we become
       concerned  about its credit  risk,  we are  forced by market  factors to
       raise money, or an attractive replacement security is available.

   Q   What types of  money  market  instruments  are  included  in the  Fund's
       portfolio?

   A   The money  market  instruments  included  in the Fund's  portfolio  will
       consist of  investment-grade,  U.S. dollar  denominated  debt securities
       that  have  remaining  maturities  of one year or less.  They

                                      12
<PAGE>
       may  carry either  fixed or  variable  interest  rates and  may  include
       any of the  following:

       - obligations  of  the U.S. Government, its  agencies, and
         instrumentalities;
       - repurchase agreements collateralized by the same;
       - commercial  paper  or  other  short-term  corporate  obligations;
       - certificates of deposit;
       - bankers'  acceptances; and
       - other suitable obligations.

For additional  information  about other  securities in which we may invest the
Fund's assets, see APPENDIX A on page 26.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA), a large, diversified financial services institution.  As of the date of
this  Prospectus,  we had  approximately  $__  billion  in total  assets  under
management.  Our mailing address is 9800  Fredericksburg  Road, San Antonio, TX
78288.

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision by the Fund's Board of Trustees. For our services, the Fund pays us
an annual fee. This fee was computed and paid at  three-fourths  of one percent
(.75%) of average  net assets for the fiscal year ended May 31,  1999.  We also
provide   services  related  to  selling  the  Fund's  shares  and  receive  no
compensation for those services.

Although our officers and  employees,  as well as those of the Fund, may engage
in personal securities transactions, they are restricted by the procedures in a
Joint Code of Ethics adopted by the Fund and us.

Portfolio Transactions

USAA Brokerage Services,  our discount brokerage service, may execute purchases
and sales of equity  securities for the Fund's  portfolio.  The Fund's Board of
Trustees has adopted  procedures  to ensure that any  commissions  paid to USAA
Brokerage Services are reasonable and fair.

                                      13
<PAGE>
Portfolio Managers
[PHOTOGRAPH]
SEATED L TO R:   DAVID G.  PEEBLES, W. TRAVIS  SELMIER, II,  DAVID G.  PARSONS,
STANDING L TO R: JOHN K CABELL, JR., PAUL H. LUNDMARK, PAMELA  K. BLEDSOE, ERIC
M. EFRON, AND ALBERT C. SEBASTIAN.

LARGE CAP STOCKS

David G. Parsons, Assistant Vice President of Equity Investments,  is the asset
allocation  manager of the Fund and has managed the Large Cap Stocks investment
category since September 1995. He has 16 years investment management experience
working  for us. Mr.  Parsons  earned the  Chartered  Financial  Analyst  (CFA)
designation  in  1986  and  is a  member  of  the  Association  for  Investment
Management and Research (AIMR) and the San Antonio Financial  Analysts Society,
Inc. (SAFAS). He holds an MBA from the University of Texas, an MA from Southern
Illinois University, and a BA from Austin College, Texas.

SMALL  CAP  STOCKS

John K. Cabell,  Jr. and Eric M. Efron,  Assistant  Vice  Presidents  of Equity
Investments,  have  managed  the Small Cap  Stocks  investment  category  since
September 1995.

Mr. Cabell has 21 years investment  management experience and has worked for us
for ten years. Mr. Cabell earned the CFA designation in 1982 and is a member of
AIMR and SAFAS.  He holds an MA and a BS from the  University  of Alabama.

                                      14
<PAGE>

Mr. Efron has 24 years investment  management  experience and has worked for us
for seven years.  Mr. Efron  earned the CFA  designation  in 1983 and is also a
member of AIMR and SAFAS. He holds an MBA from New York University,  an MA from
the University of Michigan, and a BA from Oberlin College, Ohio.

INTERNATIONAL STOCKS

Albert C.  Sebastian,  Assistant  Vice  President  of Equity  Investments,  has
managed and  co-managed  the  International  Stocks  investment  category since
September 1995. He has 15 years investment management experience and has worked
for us for eight years. Mr. Sebastian earned the CFA designation in 1989 and is
a member of AIMR,  SAFAS, and the International  Society of Financial  Analysts
(ISFA).  He holds an MBA from the  University  of  Michigan  and a BA from Holy
Cross  College,  Massachusetts.

David G. Peebles,  Vice  President of Equity  Investments,  has  co-managed the
International  Stocks  investment  category since October 1996. He has 33 years
investment  management  experience  and has  worked  for us for 15  years.  Mr.
Peebles earned the CFA designation in 1971 and is a member of AIMR,  SAFAS, and
ISFA.  He holds an MBA and a BS from  Texas  Christian  University.

W. Travis  Selmier,  II,  Assistant Vice President of Equity  Investments,  has
co-managed the International  Stocks investment category since October 1996. He
has 12 years investment  management  experience and has worked for us for eight
years.  Mr. Selmier earned the CFA designation in 1990 and is a member of AIMR,
SAFAS,  and ISFA. He holds an MBA from Indiana  University,  a  Certificate  of
Proficiency from Sophia University Japanese Language Institute, Japan, and a BA
from the University of California at Santa Barbara.

BONDS

Paul H. Lundmark,  Assistant Vice  President of Fixed Income  Investments,  has
managed the Bonds  investment  category since  September  1995. He has 13 years
investment  management  experience  and has worked for us for seven years.  Mr.
Lundmark  earned the CFA designation in 1989 and is a member of AIMR and SAFAS.
He holds an MBA and BSB from the University of Minnesota.

MONEY MARKET INSTRUMENTS

Pamela K. Bledsoe,  Assistant Vice President of Money Market Funds, has managed
the Money Market  Instruments  investment  category  since May 1996. She has 11
years investment  management  experience and has worked for us for eight years.
Ms.  Bledsoe  earned  the CFA  designation  in 1992 and is a member of AIMR and
SAFAS. She holds an MBA from Texas Christian University and a BS from Louisiana
Tech University.

                                      15
<PAGE>
USING MUTUAL FUNDS IN AN ASSET ALLOCATION PROGRAM

I. The Idea Behind Asset Allocation

If you have money to invest and hear that stocks may be a good  investment,  is
it a wise  idea to use  your  entire  savings  to buy one  stock?  Most  people
wouldn't -- it would be fortunate if it works,  but this strategy holds a great
deal of risk. Surprising news could be reported tomorrow on your stock, and its
price could soar or plummet.

Careful  investors  understand  this  concept  of risk and  lower  that risk by
diversifying their holdings among a number of securities. That way bad news for
one security may be  counterbalanced  by good news regarding other  securities.
But there is still a question  of risk here.  History  tells us that stocks are
generally more volatile than bonds and that long-term  bonds are generally more
volatile  than  short-term  bonds.  History  also tells us that over many years
investments  having higher risks tend to have higher  returns than  investments
that  carry  lower  risks.  From  these  observations  comes  the idea of asset
allocation.

Asset  allocation is a concept that involves  dividing your money among several
different types of investments -- for example,  stocks,  bonds,  and short-term
investments  such as money market  instruments  -- and keeping that  allocation
until your objectives or the financial markets  significantly  change. That way
you're not pinning all your  financial  success on the  fortunes of one kind of
investment.  Money spread across different  investment  categories can help you
reduce market risk and likely will provide more stability to your total return.

Asset  allocation can work because  different  kinds of  investments  generally
follow  different  up-and-down  cycles.  With a variety of  investments in your
portfolio, some are probably doing well, even when others are struggling.

II. Using Asset Allocation in an Investment Program

Most investors understand the concept of diversification,  but asset allocation
goes beyond  diversifying your portfolio;  it's much more of an active process.
You must evaluate your lifestyle, finances, circumstances, long- and short-term
financial  goals,  and tolerance for investment  risk. Once you have structured
your allocation,  you'll need to review it regularly since your objectives will
change over time. Even though we do not charge sales loads or commissions,  our
member  service   representatives   are  always  available  to  assist  you  in
structuring and reviewing your investment portfolio.

                                      16
<PAGE>
III. USAA's Series of Asset Strategy Funds

USAA's series of asset allocation funds, our Asset Strategy Funds, are designed
for the long-term  investor and are in line with our investment  philosophy for
investors,  specifically  "buy and hold for the  long-term,"  and "don't try to
time the market." As shown below,  each of USAA's Asset  Strategy Funds has its
own different mix of assets and objectives.

===============================================================================
Fund                     Investment Objective               Invests in
- -------------------------------------------------------------------------------

Income                   Seek high current return, with      bonds and stocks
Strategy                 reduced risk over time, through
Fund                     an asset allocation strategy that
                         emphasizes income and gives
                         secondary emphasis to long-term
                         growth of capital

Growth and               Seek a conservative balance         tax-exempt bonds
Tax Strategy             between income, the majority of     and blue chips
Fund                     which is tax-exempt, and the        stocks
                         potential for long-term growth of
                         capital to preserve purchasing
                         power

Balanced                 Seek high total return, with        stocks and bonds
Strategy                 reduced risk over time, through an
Fund                     asset allocation strategy that seeks
                         a combination of long-term growth
                         a capital and current income

Cornerstone              Achieve a positive inflation-       U.S. stocks,
Strategy                 adjusted rate of return and a       International
Fund                     reasonably stable value of Fund     stocks, government
                         shares, thereby preserving          securities, real
                         purchasing power of shareholders'   estate securities,
                         capital                             and gold securities

Growth                   Seek high total return, with        small and large cap
Strategy                 reduced risk over time, through     stocks, bonds and
Fund                     an asset allocation strategy that   international
                         emphasizes capital appreciation     stocks
                         and gives secondary emphasis to
                         income

===============================================================================

For more  complete  information  about the other  USAA  Asset  Strategy  Funds,
including  charges and expenses,  call us for a  Prospectus.  Read it carefully
before you invest or send money.

                                      17
<PAGE>
HOW TO INVEST

Purchase of Shares

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person,  bank wire,  electronic  funds  transfer  (EFT),  or phone. A complete,
signed application is required to open your initial account. However, after you
open  your  initial  account  with us,  you  will not need to fill out  another
application to invest in another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a social security number or
tax identification number to avoid possible withholding requirements.

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4:00 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day the NYSE
is open.  If we receive  your  request  and  payment  prior to that time,  your
purchase price will be the NAV per share determined for that day. If we receive
your  request or payment  after the NAV per share is  calculated,  the purchase
will be effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  four- to six-week  delay in the effective  date of
your  purchase.  Furthermore,  a bank charge may be  assessed  in the  clearing
process, which will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS

INITIAL PURCHASE
[MONEY GRAPHIC]

*   $3,000 [$500 Uniform Gifts/Transfers to Minors Act (UGMA/UTMA) accounts and
    $250 for  IRAs]  or no  initial  investment  if you  elect to have  monthly
    electronic  investments  of at least $50 each.  We may  periodically  offer
    programs   that   reduce  the  minimum   amounts  for  monthly   electronic
    investments.  Employees of USAA and its  affiliated  companies  may open an
    account through payroll  deduction for as little as $25 per pay period with
    no initial investment.

ADDITIONAL PURCHASES

*   $50

                                      18
<PAGE>
HOW TO PURCHASE

MAIL
[ENVELOPE GRAPHIC]

*   To open an account, send your application and check to:
       USAA Investment Management Company
       9800 Fredericksburg Road
       San Antonio, TX 78288
*   To add to your account, send your check and the "Invest by Mail" stub that
    accompanies your Fund's transaction confirmation to the Transfer Agent:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288

IN PERSON
[HANDSHAKE GRAPHIC]

*   To open an  account, bring  your application and  check to  our San Antonio
    Sales and Service Office at:
       USAA Federal Savings Bank
       10750 Robert F. McDermott Freeway
       San Antonio, TX 78288

BANK WIRE
[WIRE GRAPHIC]

*   To open or add to your  account, instruct your bank (which may charge a fee
    for the service) to wire the specified amount to the Fund as follows:
       State Street Bank and Trust Company
       Boston, MA 02101
       ABA#011000028
       Attn: USAA Growth Strategy Fund
       USAA Account Number: 69384998
       Shareholder(s) Name(s) ___________________________________________
       Shareholder(s) Mutual Fund Account Number ________________________

ELECTRONIC FUNDS TRANSFER
[CALENDAR GRAPHIC]

*    Additional  purchases  on a  regular  basis  can be  deducted  from a bank
     account, paycheck,  income-producing investment, or USAA money market fund
     account.  Sign up for these  services  when  opening  an  account  or call
     1-800-531-8448 to add these services.

PHONE 1-800-531-8448
[TELEPHONE GRAPHIC]

*    If you have an existing  USAA mutual fund account and would like to open a
     new account or exchange to another USAA Fund,  call for  instructions.  To
     open an account by phone, the new account must have the same  registration
     as your existing account.

                                      19
<PAGE>
Redemption of Shares

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received  after  the NAV per share  calculation  (generally  4:00 p.m.  Eastern
Time),  redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption  is a taxable  event;  and as such,  you may
realize a capital gain or loss.  Such capital gains or losses are based on your
cost basis in the shares and the price received upon  redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

HOW TO REDEEM

WRITTEN, FAX, TELEGRAM, OR TELEPHONE
[FAX GRAPHIC]

*   Send your written instructions to:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288
*   Send a signed fax to 1-800-292-8177, or send a telegram to USAA Shareholder
    Account Services.
*   Call toll free 1-800-531-8448, in San Antonio, 456-7202.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine; and if it does not, it may
be liable for any losses due to unauthorized or fraudulent instructions. Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3) social security number/tax identification number or date
of birth of the  registered  account  owner(s)  for the  account  registration.
Additionally,   all  telephone   communications   with  you  are  recorded  and
confirmations of account transactions are sent to the address of record. If you
were issued stock certificates for your shares,  redemption by telephone,  fax,
or telegram is not available.

                                      20
<PAGE>
IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

Investor's Guide to USAA Mutual Fund Services
[INVESTOR'S GUIDE GRAPHIC]

Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

Account Balance

USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance,  at the time of assessment,  of less than $2,000.  The fee will reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account whose  registered owner has an aggregate
balance of $50,000  or more  invested  in USAA  mutual  funds;  and (5) all IRA
accounts (for the first year the account is open).

Fund Rights

The Fund reserves the right to:

* reject purchase or exchange  orders when in the best interest of the Fund;

* limit or discontinue the offering of shares of the Fund without notice to the
  shareholders;

* require a signature  guarantee  for  transactions  or changes in account
  information in those  instances where the  appropriateness  of a signature
  authorization  is in question.  The  Statement of  Additional  Information
  contains information on acceptable guarantors;

* redeem an account with less than $900, with certain limitations.

EXCHANGES

Exchange Privilege

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA Family of Funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired

                                      21
<PAGE>
are offered in your state of residence.  After we receive the exchange  orders,
the Fund's transfer agent will simultaneously  process exchange redemptions and
purchases  at  the  share  prices  next  determined.  The  investment  minimums
applicable to share  purchases also apply to exchanges.  For federal income tax
purposes,  an exchange  between Funds is a taxable event;  and as such, you may
realize a capital gain or loss.  Such capital  gains or losses are based on the
difference  between your cost basis in the shares and the price  received  upon
exchange.

The Fund has undertaken certain procedures regarding telephone  transactions as
described on page 20.

Exchange Limitations, Excessive Trading

To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA Family of Funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA Family of Funds).

SHAREHOLDER INFORMATION

Share Price Calculation
[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                                     MINUS
                                  LIABILITIES
                                  DIVIDED BY
                                  # OF SHARES
                                  OUTSTANDING

The price at which you  purchase  and  redeem  Fund  shares is equal to the net
asset value (NAV) per share determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE,  which is usually 4:00 p.m.  Eastern Time.

Portfolio securities, except as otherwise noted, traded primarily on a domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
generally valued at the closing values of such securities on the exchange where
primarily  traded.  If no sale is  reported,  the  average of the bid and asked
prices is generally  used.

Securities  trading in various  foreign markets may take place on days when the
NYSE is closed.  Further,  when the NYSE is open,  the  foreign  markets may be
closed.  Therefore, the calculation of the Fund's NAV may not take place at the
same time the prices of certain securities held by the Fund are determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day the Fund's NAV is  calculated  will not be  reflected  in the
Fund's NAV. If, however,  we determine that a particular event would materially
affect the Fund's NAV, then we, under the general  supervision  of the Board of

                                      22
<PAGE>
Trustees,  will use all  relevant,  available  information  to determine a fair
value for the affected portfolio  securities.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing  service  approved by the Board of Trustees.  Securities that cannot be
valued by these methods, and all other assets, are valued in good faith at fair
value using methods we have  determined  under the general  supervision  of the
Board of Trustees.

For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's Statement of Additional Information.

Dividends and Distributions

The Fund pays net  investment  income  dividends  yearly.  Any net capital gain
distribution usually occurs within 60 days of the May 31 fiscal year end, which
would be  somewhere  around  the end of July.  The Fund  will  make  additional
payments to shareholders,  if necessary, to avoid the imposition of any federal
income or excise tax.

We  will   automatically   reinvest  all  income  dividends  and  capital  gain
distributions  in the Fund unless you instruct us differently.  The share price
will be the NAV of the Fund shares computed on the ex-dividend date. Any income
dividends  or capital gain  distributions  paid by the Fund will reduce the NAV
per share by the amount of the dividend or  distribution.  You should  consider
carefully  the  effects of  purchasing  shares of the Fund  shortly  before any
dividend or distribution. Although in effect this would be a return of capital,
some or all of these dividends and  distributions are subject to taxes.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

Federal Taxes

This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this Prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

                                      23
<PAGE>
SHAREHOLDER - Dividends from taxable net investment income and distributions of
net  short-term  capital gains are taxable to you as ordinary  income,  whether
received  in cash or  reinvested  in  additional  shares.  A  portion  of these
dividends  may qualify for the 70%  dividends-received  deduction  available to
corporations.

Regardless  of the length of time you have held Fund shares,  distributions  of
net  long-term  capital  gains are taxable as long-term  capital  gains whether
received in cash or reinvested in additional shares.

WITHHOLDING  - Federal law  requires the Fund to withhold and remit to the U.S.
Treasury a portion of the income dividends and capital gain  distributions  and
proceeds of redemptions paid to any non-corporate shareholder who:

* fails to  furnish  the Fund  with a  correct  tax  identification  number,
* underreports  dividend or interest income, or
* fails to certify that he or she is not subject to withholding.

To avoid this withholding requirement, you must certify on your application, or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING - The Fund will report information to you annually concerning the tax
status of dividends and distributions for federal income tax purposes.

Year 2000

Like other organizations around the world, the Fund could be adversely affected
if the computer systems used by the Fund, its service  providers,  or companies
in which the Fund invests do not  properly  process and  calculate  information
that relates to dates beginning on January 1, 2000, and beyond.  This situation
may occur because for many years computer  programmers  used only two digits to
describe  years,  such as 98 for 1998. A program written in this manner may not
work when it encounters the year 00. To confront this situation, USAA companies
have  spent  much  effort and money;  and we are  confident  that our  critical
systems  are  essentially  prepared  for the Year  2000.  In  addition,  we are
actively assessing the Year 2000 readiness of our service providers,  partners,
and companies in whose  securities we invest.  It is not possible for us to say
that you will experience no effect from this situation,  but we can say that we
are making a large effort to avoid ill effects upon our shareholders.

We do believe you are entitled to know with certainty that we will stand behind
your share balance as of the close of business in 1999. When the market reopens
in 2000,  should any computer problem cause a change in the number of shares in
your account, we will return your account to its proper share balance.

                                      24
<PAGE>
FINANCIAL HIGHLIGHTS

The financial  highlights  table is intended to help you  understand the Fund's
financial  performance since inception.  Certain information reflects financial
results for a single Fund share.  The total returns in the table  represent the
rate that an investor  would have earned (or lost) on an investment in the Fund
(assuming  reinvestment of all dividends and  distributions).  This information
has been audited by KPMG LLP,  whose  report,  along with the Fund's  financial
statements, are included in the Annual Report, which is available upon request.

                                                                   Nine-Month
                                                                  Period Ended
                                       Year Ended May 31,            May 31,
                              -------------------------------------------------
                                    1999         1998        1997        1996*
                              -------------------------------------------------
Net asset value at
  beginning of period          $   14.30   $    13.10  $    12.74  $    10.00
Net investment income                .12          .13         .15         .11b
Net realized and
  unrealized gain                   1.05         1.43         .77        2.66
Distributions from net
  investment income                 (.08)        (.13)       (.12)       (.03)
Distributions of realized
  capital gains                     (.69)        (.23)       (.44)         -
                               ------------------------------------------------
Net asset value at
  end of period                $   14.70   $    14.30  $    13.10  $    12.74
                               ================================================
Total return (%)**                  8.46        12.12        7.73       27.76
Net assets at end of
  period (000)                $  258,753   $  249,412  $  193,921  $   87,188
Ratio of expenses to
  average net assets (%)            1.28         1.25        1.31        1.66a
Ratio of net investment
  income to average net
  assets (%)                         .84          .97        1.46        1.34a
Portfolio turnover (%)             41.65        69.42       62.50       40.21
________________

    *  Fund commenced operations September 1, 1995.
   **  Assumes reinvestment of all dividend income and capital gain
       distributions during the period.
    a  Annualized. The ratio is not necessarily indicative of 12 months of
       operations.
    b  Calculated using weighted average shares.

                                      25
<PAGE>
                                   APPENDIX A

THE FOLLOWING ARE  DESCRIPTIONS  OF CERTAIN TYPES OF SECURITIES IN WHICH WE MAY
INVEST THE FUND'S ASSETS:

REPURCHASE  AGREEMENTS

We  may  invest  the  Fund's   assets  in   repurchase   agreements   that  are
collateralized  by  obligations  issued or guaranteed as to both  principal and
interest  by the  U.S.  Government,  its  agencies,  and  instrumentalities.  A
repurchase  agreement is a transaction  in which a security is purchased with a
simultaneous  commitment  to sell it back to the seller (a  commercial  bank or
recognized  securities  dealer) at an agreed upon price on an agreed upon date.
This date is usually  not more than seven days from the date of  purchase.  The
resale price  reflects  the  purchase  price plus an agreed upon market rate of
interest,  which is unrelated  to the coupon rate or maturity of the  purchased
security.

WHEN-ISSUED SECURITIES

We may invest the Fund's assets in new issues of debt  securities  offered on a
when-issued  basis.

*  Delivery  and  payment  take  place  after  the date  of  the commitment  to
   purchase,  normally  within 45 days. Both price and interest rate are fixed
   at the time of  commitment.
*  The Fund does not earn interest on the securities until  settlement, and the
   market  value   of   the  securities  may  fluctuate  between  purchase  and
   settlement.
*  Such securities can be sold before settlement date.

VARIABLE RATE  SECURITIES

We may invest the Fund's assets in securities that bear interest at rates which
are adjusted  periodically  to market rates.

*  These  interest  rate  adjustments  can both  raise  and  lower  the  income
   generated by such securities. These changes Will have the same effect on the
   income  earned by the Fund  depending  on the proportion of  such securities
   held.

*  Because the interest  rates of variable  rate  securities  are  periodically
   adjusted  to  reflect  current  market  rates, their  market value  is  less
   affected by changes in  prevailing  interest  rates than the market value of
   securities  with fixed  interest  rates.

*  The market value of a variable rate security  usually tends toward par (100%
   of face value) at interest rate adjustment time.

MORTGAGE-BACKED AND ASSET-BACKED  SECURITIES

We may invest the Fund's assets in mortgage-backed and asset-backed securities.
Mortgage-backed  securities include,  but are not limited to, securities issued
by the  Government  National  Mortgage  Association  (Ginnie Mae),  the Federal
National Mortgage  Association  (Fannie Mae) and the Federal Home Loan Mortgage
Corporation  (Freddie Mac). These securities  represent  ownership in a pool of
mortgage loans. They differ from  conventional  bonds in that principal is paid
back to the  investor as payments are made on the  underlying  mortgages in the
pool.  Accordingly,  the Fund receives monthly scheduled  payments of principal
and interest along with any unscheduled principal prepayments on the underlying
mortgages.  Because these scheduled

                                      26
<PAGE>
and unscheduled  principal  payments must be reinvested at prevailing  interest
rates,  mortgage-backed securities do not provide an effective means of locking
in  long-term  interest  rates  for  the  investor.  Like  other  fixed  income
securities,  when interest rates rise, the value of a mortgage-backed  security
generally will decline;  however, when interest rates are declining,  the value
of mortgage-backed securities with prepayment features may not increase as much
as other fixed  income  securities.

Mortgage-backed  securities also include  collateralized  mortgage  obligations
(CMOs).  CMOs are obligations fully  collateralized by a portfolio of mortgages
or  mortgage-related  securities.  CMOs are divided into pieces (tranches) with
varying maturities.  The cash flow from the underlying mortgages is used to pay
off each tranche  separately.  CMOs are designed to provide investors with more
predictable maturities than regular mortgage securities but such maturities can
be  difficult  to  predict  because of the  effect of  prepayments.  Failure to
accurately predict  prepayments can adversely affect the Fund's return on these
investments.   CMOs  may  also  be  less  marketable  than  other   securities.

Asset-backed  securities  represent a  participation  in, or are secured by and
payable  from, a stream of payments  generated by  particular  assets,  such as
credit card,  motor vehicle,  or trade  receivables.  They may be  pass-through
certificates,  which  have  characteristics  very  similar  to  mortgage-backed
securities,  discussed  above.  They may  also be in the  form of  asset-backed
commercial paper, which is issued by a special purpose entity, organized solely
to issue the  commercial  paper and to purchase  interests  in the assets.  The
credit quality of these  securities  depends  primarily upon the quality of the
underlying assets and the level of credit support and enhancement provided.

The weighted  average  life of such  securities  is likely to be  substantially
shorter  than their stated  final  maturity as a result of scheduled  principal
payments and unscheduled principal prepayments.

MUNICIPAL LEASE OBLIGATIONS

We may invest the Fund's assets in a variety of instruments  commonly  referred
to as municipal lease obligations,  including:

*  Leases,
*  Installment purchase contracts, and
*  Certificates of  participation  in such leases and contracts.

MASTER  DEMAND NOTES

We may invest the Fund's assets in master demand notes,  which are  obligations
that permit the investment of fluctuating amounts by the Fund, at varying rates
of interest  using direct  arrangements  between the Fund,  as lender,  and the
borrower.  These notes permit daily changes in the amounts  borrowed.  The Fund
has the right to increase  the amount under the note at any time up to the full
amount  provided  by the note  agreement,  or to decrease  the amount,  and the
borrower may repay up to the full amount of the note without penalty.

                                      27
<PAGE>
Frequently,  such  obligations are secured by letters of credit or other credit
support arrangements  provided by banks. Because master demand notes are direct
lending  arrangements  between  the  lender  and  borrower,  these  instruments
generally will not be traded,  and there  generally is no secondary  market for
these notes,  although they are redeemable  (and  immediately  repayable by the
borrower) at face value, plus accrued interest, at any time. We will invest the
Fund's  assets in master  demand  notes  only if the Board of  Trustees  or its
delegate has determined that they are of credit quality  comparable to the debt
securities  in which the Fund  generally  may  invest.

EURODOLLAR  AND  YANKEE OBLIGATIONS

We may invest a portion of the Fund's assets in dollar-denominated  instruments
that have been issued outside the U.S. capital markets by foreign  corporations
and financial  institutions  and by foreign  branches of U.S.  corporations and
financial institutions  (Eurodollar  obligations) as well as dollar-denominated
instruments  that  have been  issued by  foreign  issuers  in the U.S.  capital
markets (Yankee obligations).

PUT BONDS

We may  invest the  Fund's  assets in  securities  (including  securities  with
variable  interest rates) that may be redeemed or sold back (put) to the issuer
of the security or a third party prior to stated  maturity (put bonds).

*  Such securities will normally  trade as if maturity is the earlier put date,
   even though  stated  maturity  is  longer.  Under the  Fund's  portfolio
   allocation procedure, maturity for put bonds is deemed to be the date on
   which the put becomes  exercisable.

FORWARD CURRENCY  CONTRACTS

The Fund may hold securities  denominated in foreign  currencies.  As a result,
the value of the  securities  will be affected by changes in the exchange  rate
between the dollar and foreign currencies.  In managing currency exposure,  the
Fund may enter into forward currency  contracts.  A forward  currency  contract
involves an agreement  to purchase or sell a specified  currency at a specified
future date or over a  specified  time period at a price set at the time of the
contract.  The Fund may only enter into forward  currency  contracts.  When the
Fund enters into a contract for the purchase or sale of a security  denominated
in a foreign  currency,  it desires to "lock in" the U.S.  dollar  price of the
security until settlement.

ILLIQUID  SECURITIES

We may  invest  up to 15% of the  Fund's  net  assets  in  securities  that are
illiquid.  Illiquid securities are those securities which cannot be disposed of
in the ordinary course of business,  seven days or less, at  approximately  the
same value at which the Fund has valued the securities.

                                      28
<PAGE>
                                   APPENDIX B

USAA Family of No-Load Mutual Funds

The USAA Family of No-Load Mutual Funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund.  For more  complete  information  about the mutual funds managed and
distributed  by USAA  Investment  Management  Company,  including  charges  and
operating  expenses,  call us for a  Prospectus.  Read it carefully  before you
invest.  Mutual fund operating expenses apply and continue  throughout the life
of the Fund.
- -----------------------------------------------
    FUND TYPE/NAME              VOLATILITY
- -----------------------------------------------
  CAPITAL APPRECIATION
- -----------------------------------------------
  Aggressive Growth            Very high
  Emerging Markets             Very high
  First Start Growth           Moderate to high
  Gold                         Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International                Moderate to high
  S&P 500 Index                Moderate
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth                 Moderate to high
- -----------------------------------------------
  ASSET ALLOCATION
- -----------------------------------------------
  Balanced Strategy            Moderate
  Cornerstone Strategy         Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy              Moderate to high
  Income Strategy              Low to moderate
- -----------------------------------------------
  INCOME- TAXABLE
- -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
- ------------------------------------------------
  INCOME - TAX EXEMPT
- ------------------------------------------------
  Long-Term                    Moderate
  Intermediate-Term            Low to moderate
  Short-Term                   Low
  State Bond/Income            Moderate
- ------------------------------------------------
  MONEY MARKET
- ------------------------------------------------
  Money Market                 Very low
  Tax Exempt Money Market      Very low
  Treasury Money Market Trust  Very low
  State Money Market           Very low
- ------------------------------------------------

FOREIGN INVESTING IS SUBJECT TO ADDITIONAL RISKS, SUCH AS CURRENCY FLUCTUATIONS,
MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

S&P(R) IS A TRADEMARK OF THE MCGRAW-HILL COMPANIES, INC., AND HAS BEEN LICENSED
FOR USE. THE PRODUCT IS NOT  SPONSORED,  SOLD OR PROMOTED BY STANDARD & POOR'S,
AND STANDARD & POOR'S MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY  OF
INVESTING IN THE PRODUCT.

SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

CALIFORNIA,  FLORIDA,  NEW YORK,  TEXAS, AND VIRGINIA FUNDS ARE OFFERED ONLY TO
RESIDENTS OF THOSE STATES.

AN  INVESTMENT  IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
OR ANY OTHER GOVERNMENT  AGENCY.  ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
OF YOUR  INVESTMENT AT $1 PER SHARE,  IT IS POSSIBLE TO LOSE MONEY BY INVESTING
IN THE FUND.

THE SCIENCE & TECHNOLOGY FUND MAY BE MORE VOLATILE THAN A FUND THAT DIVERSIFIES
ACROSS MANY INDUSTRIES.

                                      29
<PAGE>
                                     NOTES

<PAGE>

                                     NOTES

<PAGE>
If you would like more information about the Fund, you may call  1-800-531-8181
to request a free copy of the Fund's Statement of Additional Information (SAI),
Annual or Semiannual  Report, or to ask other questions about the Fund. The SAI
has been filed with the Securities and Exchange Commission (SEC) and is legally
a part  of the  Prospectus.  In the  Fund's  Annual  Report,  you  will  find a
discussion  of  the  market   conditions   and   investment   strategies   that
significantly  affected the Fund's  performance during the last fiscal year.

To view these documents,  along with other related documents, you can visit the
SEC's  Internet  web  site  (http://www.sec.gov)  or  the  Commission's  Public
Reference Room in Washington,  D.C.  Information on the operation of the public
reference room can be obtained by calling 1-800-SEC-0330.  Additionally, copies
of this  information  can be obtained,  for a  duplicating  fee, by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-6009.

                Investment Adviser, Underwriter and Distributor
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
            ----------------------------------------------------------
               Transfer Agent                         Custodian
    USAA Shareholder Account Services State    Street Bank and Trust Company
           9800 Fredericksburg Road                 P.O. Box 1713
          San Antonio, Texas 78288             Boston, Massachusetts 02105
            ----------------------------------------------------------

                           Telephone Assistance Hours
                         Call toll free - Central Time
                     Monday - Friday 7:00 a.m. to 9:00 p.m.
                        Saturdays 8:30 a.m. to 5:00 p.m.

          ---------------------------------------------------------
                   For Additional Information on Mutual Funds
                   1-800-531-8181, (in San Antonio) 456-7211
                For account servicing, exchanges, or redemptions
                   1-800-531-8448, (in San Antonio) 456-7202
            ---------------------------------------------------------
                       Recorded Mutual Fund Price Quotes
                        24-Hour Service (from any phone)
                   1-800-531-8066, (in San Antonio) 498-8066
            ---------------------------------------------------------

                            Mutual Fund TouchLine(R)
                          (from Touchtone phones only)
              For account balance, last transaction, or fund prices
                     1-800-531-8777, (in San Antonio) 498-8777

                   INVESTMENT COMPANY ACT FILE NO. 811-4019

<PAGE>
                                     Part B

                  Statement of Additional Information for the

          Income Strategy, Growth and Tax Strategy, Balanced Strategy,
         Cornerstone Strategy, Growth Strategy, Emerging Markets, Gold,
             International, and World Growth Funds, GNMA Trust and
                          Treasury Money Market Trust

                               is included herein

<PAGE>

USAA     USAA
EAGLE    INVESTMENT                         STATEMENT OF
LOGO     TRUST                              ADDITIONAL INFORMATION
                                            October 1, 1999
- -------------------------------------------------------------------------------

                             USAA INVESTMENT TRUST

USAA INVESTMENT TRUST (the Trust) is a registered  investment  company offering
shares of eleven  no-load mutual funds which are described in this Statement of
Additional Information (SAI): the Income Strategy Fund, Growth and Tax Strategy
Fund, Balanced Strategy Fund,  Cornerstone Strategy Fund, Growth Strategy Fund,
Emerging Markets Fund, Gold Fund,  International  Fund, World Growth Fund, GNMA
Trust, and Treasury Money Market Trust (collectively,  the Funds). Each Fund is
classified as diversified.

You may obtain a free copy of a Prospectus dated October 1, 1999, for each Fund
by writing to USAA Investment Trust, 9800 Fredericksburg  Road, San Antonio, TX
78288,  or by calling toll free  1-800-531-8181.  The  Prospectus  provides the
basic  information you should know before  investing in the Funds.  This SAI is
not a Prospectus and contains information in addition to and more detailed than
that set forth in each  Fund's  Prospectus.  It is intended to provide you with
additional information regarding the activities and operations of the Trust and
the Funds, and should be read in conjunction with each Fund's Prospectus.

The financial  statements  of the Funds and the  Independent  Auditors'  Report
thereon  for  the  fiscal  year  ended  May  31,  1999,  are  included  in  the
accompanying  Annual Report to Shareholders  of that date and are  incorporated
herein by reference.
- -------------------------------------------------------------------------------


                               TABLE OF CONTENTS

        PAGE
           2   Valuation of Securities
           3   Conditions of Purchase and Redemption
           3   Additional Information Regarding Redemption of Shares
           4   Investment Plans
           5   Investment Policies
           9   Special Risk Considerations
           9   Investment Restrictions
          12   Portfolio Transactions
          15   Description of Shares
          16   Tax Considerations
          17   Trustees and Officers of the Trust
          20   The Trust's Manager
          21   General Information
          22   Calculation of Performance Data
          23   Appendix A - Long-Term and Short-Term Debt Ratings
          26   Appendix B - Comparison of Portfolio Performance
          29   Appendix C - Dollar-Cost Averaging

<PAGE>
                            VALUATION OF SECURITIES

Shares of each Fund are offered on a  continuing,  best-efforts  basis  through
USAA Investment  Management  Company (IMCO or the Manager).  The offering price
for  shares of each Fund is equal to the  current  net  asset  value  (NAV) per
share.  The NAV per share of each Fund is calculated by adding the value of all
its portfolio  securities  and other assets,  deducting  its  liabilities,  and
dividing by the number of shares outstanding.

     A Fund's NAV per share is  calculated  each day,  Monday  through  Friday,
except days on which the New York Stock Exchange (NYSE) is closed.  The NYSE is
currently  scheduled to be closed on New Year's Day,  Martin  Luther King,  Jr.
Day, Presidents' Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,
Thanksgiving,  and Christmas,  and on the preceding Friday or subsequent Monday
when one of these holidays falls on a Saturday or Sunday, respectively.

     The value of securities of each Fund (except  Treasury Money Market Trust)
is determined by one or more of the following methods:

 (1)  Portfolio  securities,  except as otherwise noted,  traded primarily on a
      domestic  securities  exchange are valued at the last sales price on that
      exchange.  Portfolio  securities  traded primarily on foreign  securities
      exchanges are generally  valued at the closing values of such  securities
      on the exchange  where  primarily  traded.  If no sale is  reported,  the
      average of the bid and asked  prices is  generally  used  depending  upon
      local custom or regulation.

 (2)  Over-the-counter securities are priced at the last sales price or, if not
      available, at the average of the bid and asked prices at the time trading
      closes on the NYSE.

 (3)  Debt  securities  purchased with maturities of 60 days or less are stated
      at amortized cost which approximates market value.  Repurchase agreements
      are valued at cost.

 (4)  Other debt and  government  securities  are valued each business day by a
      pricing  service (the  Service)  approved by the Board of  Trustees.  The
      Service  uses the mean  between  quoted bid and asked  prices or the last
      sales price to price  securities when, in the Service's  judgment,  these
      prices are readily  available and are  representative  of the securities'
      market  values.  For  many  securities,   such  prices  are  not  readily
      available. The Service generally prices those securities based on methods
      which  include  consideration  of  yields  or  prices  of  securities  of
      comparable quality,  coupon,  maturity and type, indications as to values
      from dealers in securities, and general market conditions.

 (5)  Securities that cannot be valued by the methods set forth above,  and all
      other  assets,  are  valued in good  faith at fair  value  using  methods
      determined by the Manager under the general  supervision  of the Board of
      Trustees.

     The value of the Treasury  Money Market  Trust's  securities  is stated at
amortized  cost  which  approximates  market  value.  This  involves  valuing a
security  at its  cost and  thereafter  assuming  a  constant  amortization  to
maturity of any discount or premium,  regardless  of the impact of  fluctuating
interest  rates.  While this method  provides  certainty in  valuation,  it may
result in periods  during which the value of an  instrument,  as  determined by
amortized  cost, is higher or lower than the price the Trust would receive upon
the sale of the instrument.

     The valuation of the Treasury Money Market Trust's  portfolio  instruments
based upon their  amortized cost is subject to the Fund's  adherence to certain
procedures and conditions. Consistent with regulatory requirements, the Manager
will only purchase securities with remaining maturities of 397 days or less and
will maintain a dollar-weighted  average portfolio  maturity of no more than 90
days. The Manager will invest only in securities  that have been  determined to
present  minimal  credit risk and that satisfy the quality and  diversification
requirements of applicable rules and regulations of the Securities and Exchange
Commission (SEC).

     The Board of Trustees has established procedures designed to stabilize the
Treasury Money Market  Trust's price per share,  as computed for the purpose of
sales and redemptions, at $1. There can be no assurance, however, that the Fund
will at all  times  be able to  maintain  a  constant  $1 NAV per  share.  Such
procedures include review of the Fund's holdings at such intervals as is deemed
appropriate to determine  whether the Fund's NAV calculated by using  available
market quotations deviates from $1 per share and, if so, whether such deviation
may  result  in  material   dilution  or  is   otherwise   unfair  to  existing
shareholders.  In the event that it is determined that such a deviation exists,
the Board of  Trustees  will  take such  corrective  action  as it  regards  as
necessary  and  appropriate.  Such action may  include,  among  other  options,
selling  portfolio  instruments  prior to  maturity  to the  Manager or another
party,  withholding  dividends,  or  establishing  a NAV  per  share  by  using
available market quotations.

                                       2
<PAGE>
                     CONDITIONS OF PURCHASE AND REDEMPTION

NONPAYMENT

If any order to purchase  shares is canceled due to  nonpayment or if the Trust
does not receive good funds either by check or electronic funds transfer,  USAA
Shareholder  Account Services (Transfer Agent) will treat the cancellation as a
redemption of shares  purchased,  and you will be responsible for any resulting
loss  incurred  by the  Fund  or the  Manager.  If you are a  shareholder,  the
Transfer Agent can redeem shares from any of your accounts as reimbursement for
all losses. In addition, you may be prohibited or restricted from making future
purchases  in any of the USAA  Family of Funds.  A $15 fee is  charged  for all
returned items, including checks and electronic funds transfers.

TRANSFER OF SHARES

You may transfer Fund shares to another person by sending written  instructions
to the Transfer  Agent.  The account must be clearly  identified,  and you must
include  the  number  of  shares  to be  transferred,  the  signatures  of  all
registered owners, and all stock certificates, if any, which are the subject of
transfer.  You also need to send written  instructions signed by all registered
owners and supporting documents to change an account registration due to events
such as divorce,  marriage, or death. If a new account needs to be established,
you must complete and return an application to the Transfer Agent.

             ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES

The value of your investment at the time of redemption may be more or less than
the cost at  purchase,  depending on the value of the  securities  held in each
Fund's  portfolio.  Requests  for  redemption  that are  subject to any special
conditions  or which  specify an effective  date other than as provided  herein
cannot be accepted. A gain or loss for tax purposes may be realized on the sale
of shares, depending upon the price when redeemed.

     The Board of  Trustees  may  cause the  redemption  of an  account  with a
balance of less than $900, provided that (1) the value of such account has been
reduced below the minimum initial investment  required in such Fund at the time
of the  establishment  of the  account to less than $900  entirely  for reasons
other than  market  action,  (2) the  account  has  remained  below the minimum
initial investment for six months, and (3) 60 days' prior written notice of the
proposed redemption has been sent to you. Shares will be redeemed at the NAV on
the date fixed for redemption by the Board of Trustees.  Prompt payment will be
made by mail to your last known address.

     The  Trust  reserves  the right to  suspend  the  right of  redemption  or
postpone  the date of  payment  (1) for any  periods  during  which the NYSE is
closed,  (2) when  trading  in the  markets  the  Trust  normally  utilizes  is
restricted, or an emergency exists as determined by the SEC so that disposal of
the  Trust's  investments  or  determination  of  its  NAV  is  not  reasonably
practicable,  or (3) for such other  periods as the SEC by order may permit for
protection of the Trust's shareholders.

     For the mutual  protection  of the investor  and the Funds,  the Trust may
require a signature  guarantee.  If  required,  EACH  signature  on the account
registration must be guaranteed.  Signature guarantees are acceptable from FDIC
member  banks,  brokers,  dealers,   municipal  securities  dealers,  municipal
securities  brokers,   government  securities  dealers,  government  securities
brokers,  credit unions,  national securities exchanges,  registered securities
associations,   clearing  agencies,  and  savings  associations.   A  signature
guarantee for active duty military  personnel  stationed abroad may be provided
by an officer of the United States Embassy or Consulate, a staff officer of the
Judge Advocate General, or an individual's commanding officer.

REDEMPTION BY CHECK

Shareholders  in the  Treasury  Money  Market  Trust may request that checks be
issued for their accounts. Checks must be written in amounts of at least $250.

     Checks issued to  shareholders  of the Treasury Money Market Trust will be
sent only to the person in whose name the account is registered and only to the
address  of  record.  The  checks  must be  manually  signed by the  registered
owner(s) exactly as the account is registered. For joint accounts the signature
of either or both joint owners will be required on the check,  according to the
election made on the signature  card. You will continue to earn dividends until
the shares are redeemed by the presentation of a check.

                                       3
<PAGE>
     When a check is presented to the Transfer Agent for payment,  a sufficient
number of full and  fractional  shares  from your  account  will be redeemed to
cover the amount of a check.  If the account  balance is not  adequate to cover
the amount of a check, the check will be returned unpaid.  Because the value of
the account  changes as dividends are accrued on a daily basis,  checks may not
be used to close an account.

     The  checkwriting   privilege  is  subject  to  the  customary  rules  and
regulations  of State Street Bank and Trust  Company  (State Street Bank or the
Custodian)  governing checking accounts.  There is no charge to you for the use
of the checks or for subsequent reorders of checks.

     The Trust  reserves  the right to assess a  processing  fee  against  your
account for any  redemption  check not  honored by a clearing or paying  agent.
Currently,  this fee is $15 and is subject to change at any time. Some examples
of such dishonor are improper  endorsement,  checks  written for an amount less
than the minimum check amount, and insufficient or uncollectible funds.

     The Trust,  the  Transfer  Agent,  and State  Street Bank each reserve the
right to change or suspend the  checkwriting  privilege  upon 30 days'  written
notice to participating shareholders.

     You may  request  that the  Transfer  Agent stop  payment on a check.  The
Transfer Agent will use its best efforts to execute stop payment  instructions,
but does not guarantee that such efforts will be effective.  The Transfer Agent
will charge you $10 for each stop payment you request.

                                INVESTMENT PLANS

The Trust makes available the following investment plans to shareholders of all
the Funds.  At the time you sign up for any of the following  investment  plans
that utilize the electronic funds transfer service,  you will choose the day of
the month (the  effective  date) on which you would like to regularly  purchase
shares.  When this day falls on a weekend or holiday,  the electronic  transfer
will take place on the last  business day before the  effective  date.  You may
terminate your participation in a plan at any time. Please call the Manager for
details and necessary forms or applications.

AUTOMATIC PURCHASE OF SHARES

INVESTART(R) - A no initial investment plan. With this plan the regular minimum
initial  investment  amount is waived if you make monthly additions of at least
$50 through electronic funds transfer from a checking or savings account.

INVESTRONIC(R) - The regular purchase of additional  shares through  electronic
funds transfer from a checking or savings account.  You may invest as little as
$50 per month.

DIRECT PURCHASE  SERVICE - The periodic  purchase of shares through  electronic
funds  transfer  from  a   non-governmental   employer,   an   income-producing
investment, or an account with a participating financial institution.

DIRECT DEPOSIT PROGRAM - The monthly  transfer of certain  federal  benefits to
directly  purchase  shares of a USAA mutual  fund.  Eligible  federal  benefits
include:  Social Security,  Supplemental Security Income, Veterans Compensation
and Pension,  Civil Service  Retirement  Annuity,  and Civil  Service  Survivor
Annuity.

GOVERNMENT  ALLOTMENT - The  transfer of  military  pay by the U.S.  Government
Finance Center for the purchase of USAA mutual fund shares.

AUTOMATIC  PURCHASE  PLAN - The  periodic  transfer  of funds from a USAA money
market fund to purchase  shares in another  non-money  market USAA mutual fund.
There is a minimum investment  required for this program of $5,000 in the money
market fund, with a monthly transaction minimum of $50.

BUY/SELL  SERVICE - The  intermittent  purchase or redemption of shares through
electronic  funds  transfer to or from a checking or savings  account.  You may
initiate a "buy" or "sell" whenever you choose.

DIRECTED  DIVIDENDS  - If you own  shares  in more than one of the Funds in the
USAA  Family of Funds,  you may  direct  that  dividends  and/or  capital  gain
distributions  earned in one fund be used to purchase shares  automatically  in
another fund.

     Participation in these  systematic  purchase plans allows you to engage in
dollar-cost  averaging.  For additional  information concerning the benefits of
dollar-cost averaging, see APPENDIX C.

SYSTEMATIC WITHDRAWAL PLAN

If you own shares having a NAV of $5,000 or more in a single investment account
(accounts in different  Funds cannot be  aggregated  for this  purpose) you may
request  that enough  shares to produce a fixed  amount of money be  liquidated
from the account monthly or quarterly. The amount of each withdrawal

                                       4
<PAGE>
must be at least $50. Using the  electronic  funds  transfer  service,  you may
choose  to have  withdrawals  electronically  deposited  at your  bank or other
financial institution. You may also elect to have checks mailed to a designated
address.

     This plan may be initiated by depositing shares worth at least $5,000 with
the Transfer Agent and by completing a Systematic  Withdrawal Plan application,
which may be requested from the Manager. You may terminate participation in the
plan at any time.  You are not charged  for  withdrawals  under the  Systematic
Withdrawal Plan. The Trust will not bear any expenses in administering the plan
beyond the regular  transfer agent and custodian costs of issuing and redeeming
shares.  The Manager will bear any  additional  expenses of  administering  the
plan.

     Withdrawals  will be made by redeeming full and  fractional  shares on the
date you select at the time the plan is established.  Withdrawal  payments made
under this plan may exceed  dividends  and  distributions  and, to this extent,
will  involve the use of  principal  and could  reduce the dollar value of your
investment  and  eventually  exhaust the  account.  Reinvesting  dividends  and
distributions  helps  replenish  the  account.  Because  share  values  and net
investment income can fluctuate, you should not expect withdrawals to be offset
by rising income or share value gains.

     Each  redemption  of shares  may  result in a gain or loss,  which must be
reported  on your  income tax  return.  Therefore,  you should keep an accurate
record of any gain or loss on each withdrawal.

TAX-DEFERRED RETIREMENT PLANS (NOT  available  in the  Growth  and Tax Strategy
Fund)

Federal  taxes on current  income may be  deferred  if you  qualify for certain
types  of  retirement  programs.  For  your  convenience,  the  Manager  offers
403(b)(7)  accounts and various forms of IRAs. You may make  investments in one
or any  combination of the portfolios  described in the Prospectus of each Fund
of USAA Investment Trust and USAA Mutual Fund, Inc.

     Retirement plan applications for the IRA and 403(b)(7)  programs should be
sent directly to USAA Shareholder Account Services,  9800 Fredericksburg  Road,
San Antonio,  TX 78288.  USAA Federal Savings Bank serves as Custodian of these
tax-deferred retirement plans under the programs made available by the Manager.
Applications  for  these  retirement  plans  received  by the  Manager  will be
forwarded to the Custodian for acceptance.

     An administrative  fee of $20 is deducted from the money sent to you after
closing an account.  Exceptions to the fee are:  partial  distributions,  total
transfer within USAA, and distributions due to disability or death. This charge
is  subject  to change as  provided  in the  various  agreements.  There may be
additional charges, as mutually agreed upon between you and the Custodian,  for
further services requested of the Custodian.

     Each employer or individual establishing a tax-deferred retirement plan is
advised to consult with a tax adviser  before  establishing  the plan.  You may
obtain detailed information about the plans from the Manager.

                              INVESTMENT POLICIES

The  sections  captioned  WHAT IS THE  FUND'S  INVESTMENT  OBJECTIVE  AND  MAIN
STRATEGY?   and  FUND  INVESTMENTS  in  each  Fund's  Prospectus  describe  the
fundamental  investment  objective(s) and the investment policies applicable to
each Fund.  Each  Fund's  objective(s)  cannot be changed  without  shareholder
approval. The following is provided as additional information.

SECTION 4(2) COMMERCIAL PAPER AND RULE 144A SECURITIES

The Income Strategy, Balanced Strategy, and Growth Strategy Funds may invest in
commercial paper issued in reliance on the "private  placement"  exemption from
registration  afforded by Section 4(2) of the  Securities  Act of 1933 (Section
4(2)  Commercial  Paper).  Section 4(2)  Commercial  Paper is  restricted as to
disposition under the federal securities laws; therefore, any resale of Section
4(2)  Commercial   Paper  must  be  effected  in  a  transaction   exempt  from
registration under the Securities Act of 1933. Section 4(2) Commercial Paper is
normally resold to other investors through or with the assistance of the issuer
or investment  dealers who make a market in Section 4(2) Commercial Paper, thus
providing liquidity.

     Each Fund,  except the GNMA Trust and the Treasury Money Market Trust, may
also  purchase   restricted   securities  eligible  for  resale  to  "qualified
institutional  buyers"  pursuant to Rule 144A under the  Securities Act of 1933
(Rule 144A Securities). Rule 144A provides a non-exclusive safe harbor from the
registration  requirements of the Securities Act of 1933 for resales of certain
securities to institutional investors.

                                       5
<PAGE>
MUNICIPAL LEASE OBLIGATIONS

The Income Strategy,  Balanced  Strategy,  Growth Strategy,  and Growth and Tax
Strategy Funds may invest in municipal lease obligations,  installment purchase
contract  obligations,  and  certificates of  participation in such obligations
(collectively,  lease  obligations).  A lease  obligation does not constitute a
general  obligation of the  municipality  for which the  municipality's  taxing
power is pledged,  although the lease  obligation is  ordinarily  backed by the
municipality's  covenant  to  budget  for the  payments  due  under  the  lease
obligation.

     Certain  lease  obligations  contain   "non-appropriation"  clauses  which
provide  that the  municipality  has no  obligation  to make  lease  obligation
payments in future  years unless  money is  appropriated  for such purpose on a
yearly basis. Although "non-appropriation" lease obligations are secured by the
leased property,  disposition of the property in the event of foreclosure might
prove  difficult.  In  evaluating  a  potential  investment  in  such  a  lease
obligation,  the Manager will consider:  (1) the credit quality of the obligor;
(2) whether the underlying  property is essential to a  governmental  function;
and (3) whether the lease obligation contains covenants prohibiting the obligor
from substituting  similar property if the obligor fails to make appropriations
for the lease obligation.

LIQUIDITY DETERMINATIONS

The Board of Trustees has  established  guidelines  pursuant to which Municipal
Lease Obligations,  Section 4(2) Commercial Paper and Rule 144A Securities, and
certain  restricted debt securities  that are subject to  unconditional  put or
demand  features  exercisable  within seven days  (Restricted Put Bonds) may be
determined  to be  liquid  for  purposes  of  complying  with  SEC  limitations
applicable to each Fund's  investments in illiquid  securities.  In determining
the liquidity of Municipal Lease Obligations, Section 4(2) Commercial Paper and
Rule 144A Securities,  the Manager will consider the following  factors,  among
others,  established by the Board of Trustees:  (1) the frequency of trades and
quotes for the security,  (2) the number of dealers willing to purchase or sell
the  security  and  the  number  of  other  potential  purchasers,  (3)  dealer
undertakings  to make a  market  in the  security,  and (4) the  nature  of the
security and the nature of the marketplace trades, including the time needed to
dispose of the security,  the method of soliciting offers, and the mechanics of
transfer.  Additional  factors  considered  by the Manager in  determining  the
liquidity of a municipal lease obligation are: (1) whether the lease obligation
is of a size that will be attractive to  institutional  investors,  (2) whether
the lease  obligation  contains a  non-appropriation  clause and the likelihood
that the  obligor  will fail to make an  appropriation  therefor,  and (3) such
other   factors  as  the  Manager  may   determine   to  be  relevant  to  such
determination.  In  determining  the  liquidity of  Restricted  Put Bonds,  the
Manager  will  evaluate  the credit  quality  of the party  (the Put  Provider)
issuing (or unconditionally  guaranteeing performance on) the unconditional put
or demand  feature of the Restricted Put Bond. In evaluating the credit quality
of the Put  Provider,  the Manager  will  consider  all  factors  that it deems
indicative  of the capacity of the Put Provider to meet its  obligations  under
the Restricted  Put Bond based upon a review of the Put Provider's  outstanding
debt and financial statements and general economic conditions.

     Certain  foreign  securities  (including  Eurodollar  obligations)  may be
eligible  for resale  pursuant  to Rule 144A in the United  States and may also
trade without  restriction in one or more foreign markets.  Such securities may
be determined to be liquid based upon these foreign  markets  without regard to
their  eligibility  for resale  pursuant  to Rule 144A.  In such  cases,  these
securities  will not be treated as Rule 144A  securities  for  purposes  of the
liquidity guidelines established by the Board of Trustees.

CALCULATION OF MATURITY FOR FIXED INCOME SECURITIES

A fixed income  security's  maturity is typically  determined on a stated final
maturity basis, although there are some exceptions to the rule.

     If the  issuer  of the  security  has  committed  to take  advantage  of a
maturity shortening device, such as a call, refunding, or redemption provision,
the date on which the instrument will be called,  refunded, or redeemed will be
considered to be its maturity date.  Also,  the  maturities of  mortgage-backed
securities,  some asset-backed  securities,  and securities  subject to sinking
fund arrangements are determined on a weighted average life basis, which is the
average  time  for  principal  to  be  repaid.  For  mortgage-backed  and  some
asset-backed securities, this average time is calculated by assuming a constant
prepayment  rate  (CPR) for the life of the  mortgages  or assets  backing  the
security.  The CPR for a  security  can  vary  depending  upon  the  level  and
volatility of interest  rates.  This, in turn, can affect the weighted  average
life of the security.  The weighted  average lives of these  securities will be
shorter  than their  stated  final  maturities.  A security  will be treated as
having a maturity  earlier  than its stated  maturity  date if the security has

                                       6
<PAGE>
technical  features,  such as a put or demand feature which, in the judgment of
the Manager,  will result in the security  being valued in the market as though
it has the earlier maturity.

LENDING OF SECURITIES

Each Fund may lend its  securities.  A lending  policy may be authorized by the
Trust's Board of Trustees and implemented by the Manager, but securities may be
loaned only to qualified  broker-dealers or institutional  investors that agree
to maintain cash  collateral with the Trust equal at all times to at least 100%
of the value of the loaned securities.  The Trustees will establish  procedures
and monitor the  creditworthiness  of any institution or  broker-dealer  during
such  times as any loan is  outstanding.  The Trust  will  continue  to receive
interest  on the  loaned  securities  and will  invest the cash  collateral  in
short-term   obligations  of  the  U.S.   Government  or  of  its  agencies  or
instrumentalities  or in  repurchase  agreements,  thereby  earning  additional
interest.

     No loan of securities will be made if, as a result,  the aggregate of such
loans would exceed 33 1/3% of the value of a Fund's total assets. The Trust may
terminate such loans at any time.

FORWARD CURRENCY CONTRACTS

Each Fund,  except the Growth and Tax Strategy  Fund,  GNMA, and Treasury Money
Market Trusts,  may enter into forward  currency  contracts in order to protect
against  uncertainty in the level of future foreign  exchange  rates. A forward
contract  involves an  agreement  to purchase or sell a specific  currency at a
specified  future  date or over a  specified  time period at a price set at the
time of the contract.  These  contracts  are usually  traded  directly  between
currency  traders  (usually  large  commercial  banks) and their  customers.  A
forward contract generally has no deposit requirements,  and no commissions are
charged.


     The  Funds  may  enter  into   forward   currency   contracts   under  two
circumstances.  First,  when a Fund enters into a contract  for the purchase or
sale of a security  denominated in a foreign  currency,  it may desire to "lock
in" the U.S.  dollar price of the security until  settlement.  By entering into
such a contract,  a Fund will be able to protect itself against a possible loss
resulting from an adverse change in the  relationship  between the U.S.  dollar
and the foreign currency from the date the security is purchased or sold to the
date on which payment is made or received.  Second,  when  management of a Fund
believes that the currency of a specific  country may  deteriorate  relative to
the U.S. dollar, it may enter into a forward contract to sell that currency.  A
Fund may not hedge with respect to a particular  currency for an amount greater
than the aggregate  market value  (determined at the time of making any sale of
forward currency) of the securities held in its portfolio denominated or quoted
in, or bearing a substantial correlation to, such currency.


     The use of forward contracts  involves certain risks. The precise matching
of contract amounts and the value of securities  involved generally will not be
possible  since the future value of such  securities  in  currencies  more than
likely will change  between the date the  contract is entered into and the date
it matures. The projection of short-term currency market movements is extremely
difficult  and  successful  execution  of  a  short-term  hedging  strategy  is
uncertain.  Under  normal  circumstances,  consideration  of the  prospect  for
currency  parities  will  be  incorporated  into  the  longer  term  investment
strategies.  The  Manager  believes  it is  important,  however,  to  have  the
flexibility  to enter into such  contracts when it determines it is in the best
interest of the Funds to do so. It is  impossible  to forecast  what the market
value  of  portfolio  securities  will  be at  the  expiration  of a  contract.
Accordingly,  it may be necessary for the Funds to purchase additional currency
(and bear the expense of such  purchase) if the market value of the security is
less than the amount of currency the Funds are  obligated to deliver,  and if a
decision  is made to sell the  security  and  make  delivery  of the  currency.
Conversely,  it may be necessary to sell some of the foreign currency  received
on the sale of the portfolio security if its market value exceeds the amount of
currency  the Funds are  obligated  to deliver.  The Funds are not  required to
enter into such  transactions  and will not do so unless deemed  appropriate by
the Manager.

     Although the Funds value their  assets each  business day in terms of U.S.
dollars,  they do not  intend to convert  their  foreign  currencies  into U.S.
dollars on a daily basis.  They will do so from time to time, and  shareholders
should be aware of currency conversion costs. Although foreign exchange dealers
do not  charge a fee for  conversion,  they do  realize  a profit  based on the
difference  (spread)  between  the prices at which they are buying and  selling
various currencies.  Thus, a dealer may offer to sell a foreign currency to the
Fund at one rate,  while  offering a lesser  rate of  exchange  should the Fund
desire to resell that currency to the dealer.

                                       7
<PAGE>
WHEN-ISSUED SECURITIES

Each Fund may invest in new issues of debt securities  offered on a when-issued
basis; that is, delivery of and payment for the securities take place after the
date of the  commitment  to  purchase,  normally  within 45 days.  The  payment
obligation  and the interest rate that will be received on the  securities  are
each fixed at the time the buyer  enters into the  commitment.  A Fund may sell
these securities before the settlement date if it is deemed advisable.

     Debt securities purchased on a when-issued basis are subject to changes in
value in the same way that other debt securities held in the Funds'  portfolios
are;  that is, both  generally  experience  appreciation  when  interest  rates
decline and depreciation when interest rates rise. The value of such securities
will also be affected by the public's perception of the creditworthiness of the
issuer and  anticipated  changes  in the level of  interest  rates.  Purchasing
securities on a when-issued  basis involves a risk that the yields available in
the market  when the  delivery  takes  place may  actually be higher than those
obtained  in  the  transaction  itself.   Cash  or  high-quality,   liquid-debt
securities equal to the amount of the when-issued commitments are segregated at
the Fund's custodian bank. The segregated  securities are valued at market, and
daily  adjustments  are  made to keep the  value  of the  cash  and  segregated
securities at least equal to the amount of such commitments by the Fund.

     On the settlement date of the when-issued  securities,  the Fund will meet
its obligations from then available cash, sale of segregated  securities,  sale
of other  securities,  or from sale of the  when-issued  securities  themselves
(which may have a value greater or less than the Trust's payment  obligations).
Sale of securities to meet such obligations carries with it a greater potential
for the realization of capital gains.

INVESTMENTS IN REAL ESTATE INVESTMENT TRUSTS (REITS)

Because the Income Strategy,  Balanced Strategy,  Cornerstone Strategy,  Growth
Strategy, and World Growth Funds may invest a portion of their assets in REITs,
the  Funds  may  also be  subject  to  certain  risks  associated  with  direct
investments  in REITs.  REITs may be  affected by changes in the value of their
underlying  properties  and by defaults by borrowers  or tenants.  Furthermore,
REITs are dependent upon  specialized  management  skills of their managers and
may have limited geographic diversification,  thereby, subjecting them to risks
inherent in financing a limited number of projects.  REITs depend  generally on
their ability to generate cash flow to make distributions to shareholders,  and
certain REITs have  self-liquidation  provisions by which mortgages held may be
paid in full and distributions of capital returns may be made at any time.

PUT AND CALL OPTIONS, FINANCIAL FUTURES CONTRACTS,
OPTIONS ON FINANCIAL FUTURES CONTRACTS

Although the GNMA Trust, Income Strategy,  Balanced Strategy,  Growth Strategy,
and Emerging  Markets Funds are permitted to purchase and sell these  contracts
or options,  the Funds have no current intention of doing so in the coming year
and will not engage in such transactions  without first notifying  shareholders
and supplying further information in each Fund's Prospectus.

TAX-EXEMPT SECURITIES

Tax-exempt  securities  generally include debt obligations issued by states and
their   political   subdivisions,   and  duly   constituted   authorities   and
corporations,  to obtain funds to construct,  repair, or improve various public
facilities such as airports,  bridges, highways,  hospitals,  housing, schools,
streets, and water and sewer works. Tax-exempt securities may also be issued to
refinance  outstanding  obligations  as well as to  obtain  funds  for  general
operating expenses and for loans to other public institutions and facilities.

     The two principal  classifications  of tax-exempt  securities are "general
obligations" and "revenue" or "special tax" bonds. General obligation bonds are
secured by the issuer's  pledge of its full faith,  credit and taxing power for
the payment of principal and interest. Revenue or special tax bonds are payable
only  from  the  revenues  derived  from a  particular  facility  or  class  of
facilities  or, in some cases,  from the proceeds of a special  excise or other
tax, but not from general tax revenues. The Funds may also invest in tax-exempt
private activity bonds,  which in most cases are revenue bonds and generally do
not have the pledge of the credit of the issuer.  The payment of the  principal
and  interest  on such  industrial  revenue  bonds is  dependent  solely on the
ability  of the  user of the  facilities  financed  by the  bonds  to meet  its
financial  obligations and the pledge, if any, of real and personal property so
financed as security for such payment. There are, of course, many variations in
the terms of, and the security  underlying  tax-exempt  securities.  Short-term
obligations  issued by states,  cities,  municipalities or municipal  agencies,
include Tax Anticipation Notes,  Revenue  Anticipation Notes, Bond Anticipation
Notes, Construction Loan Notes, and Short-Term Notes.

                                       8
<PAGE>
     The yields of tax-exempt securities depend on, among other things, general
money market conditions,  conditions of the tax-exempt bond market, the size of
a particular  offering,  the maturity of the obligation,  and the rating of the
issue. The ratings of Moody's Investors  Service,  Inc.  (Moody's),  Standard &
Poor's Ratings Group (S&P),  Fitch IBCA, Inc.  (Fitch),  and Duff & Phelps Inc.
represent  their opinions of the quality of the  securities  rated by them, see
APPENDIX A. It should be  emphasized  that such ratings are general and are not
absolute standards of quality. Consequently, securities with the same maturity,
coupon,  and rating may have  different  yields,  while  securities of the same
maturity and coupon but with different ratings may have the same yield. It will
be the responsibility of the Manager to appraise  independently the fundamental
quality of the tax-exempt securities included in a Fund's portfolio.

REPURCHASE AGREEMENTS

Each Fund,  except the Growth and Tax Strategy  Fund,  may invest in repurchase
agreements which are  collateralized by obligations  issued or guaranteed as to
both  principal  and  interest  by  the  U.S.  Government,   its  agencies,  or
instrumentalities.  A repurchase agreement is a transaction in which a security
is purchased  with a  simultaneous  commitment to sell it back to the seller (a
commercial bank or recognized  securities dealer) at an agreed upon price on an
agreed  upon date.  This date is usually not more than seven days from the date
of purchase.  The resale price  reflects the purchase price plus an agreed upon
market rate of  interest,  which is unrelated to the coupon rate or maturity of
the  purchased  security.  The  obligation of the seller to pay the agreed upon
price is in effect  secured by the value of the underlying  security.  In these
transactions,  the securities purchased by a Fund will have a total value equal
to or in excess of the amount of the repurchase  obligation and will be held by
the Fund's custodian until repurchased. If the seller defaults and the value of
the  underlying  security  declines,  the Fund may  incur a loss and may  incur
expenses  in selling  the  collateral.  If the seller  seeks  relief  under the
bankruptcy laws, the disposition of the collateral may be delayed or limited.

TEMPORARY DEFENSIVE POLICY

Each Fund,  except the Treasury  Money Market Trust,  may on a temporary  basis
because of market, economic,  political, or other conditions, invest up to 100%
of its assets in investment-grade, short-term debt instruments. Such securities
may  consist  of   obligations  of  the  U.S.   Government,   its  agencies  or
instrumentalities,  and  repurchase  agreements  secured  by such  instruments;
certificates  of  deposit  of  domestic  banks  having  capital,  surplus,  and
undivided  profits in excess of $100 million;  banker's  acceptances of similar
banks; commercial paper and other corporate debt obligations.

                          SPECIAL RISK CONSIDERATIONS

CURRENCY EXCHANGE RATE FLUCTUATIONS

The Income Strategy, Balanced Strategy,  Cornerstone Strategy, Growth Strategy,
Emerging Markets,  Gold,  International,  and World Growth Funds' assets may be
invested in securities of foreign issuers. Any such investments will be made in
compliance  with U.S. and foreign  currency  restrictions,  tax laws,  and laws
limiting  the amount and types of  foreign  investments.  Pursuit of the Funds'
investment  objectives  will  involve  currencies  of the United  States and of
foreign   countries.   Consequently,   changes  in  exchange  rates,   currency
convertibility, and repatriation requirements may favorably or adversely affect
the Funds.

UNPREDICTABLE POLITICAL, ECONOMIC AND SOCIAL CONDITIONS

For the  Income  Strategy,  Balanced  Strategy,  Cornerstone  Strategy,  Growth
Strategy,  Emerging  Markets,  Gold,  International,  and World  Growth  Funds,
investing in securities  of foreign  issuers  presents  certain other risks not
present in domestic investments, including different accounting, reporting, and
disclosure  requirements  for foreign  issuers,  possible  political  or social
instability,  including policies of foreign  governments which may affect their
respective  equity  markets,  and  foreign  taxation   requirements   including
withholding taxes.

                            INVESTMENT RESTRICTIONS

The following  investment  restrictions have been adopted by the Trust for each
Fund. These restrictions may not be changed for any given Fund without approval
by the lesser of (1) 67% or more of the voting securities  present at a meeting
of the Fund if more than 50% of the outstanding  voting  securities of the Fund
are  present  or  represented  by  proxy or (2)  more  than 50% of that  Fund's
outstanding voting securities. The investment restrictions of one Fund may thus
be changed without affecting those of any other Fund.

                                       9
<PAGE>
     Under the restrictions,  each of the Growth and Tax Strategy,  Cornerstone
Strategy, Gold, International, and World Growth Funds may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. Government Securities, as such term is defined in the
      Investment  Company Act of 1940,  as amended (1940 Act)) if, as a result,
      the Fund would own more than 10% of the outstanding  voting securities of
      such issuer or the Fund would have more than 5% of the value of its total
      assets invested in the securities of such issuer.

 (2)  Borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3%  of  its total  assets  (including the amount borrowed)
      less liabilities (other than borrowings).

 (3)  Lend any securities or make any loan if, as a result, more  than 33 1/3%
      of its total assets would  be lent to other  parties,  except  that  this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (4)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

 (5)  Purchase  securities on margin or sell securities  short,  except that it
      may obtain such short-term  credits as are necessary for the clearance of
      securities transactions.

 (6)  Invest in put, call, straddle, or spread options or interests in oil, gas
      or other mineral exploration or development programs,  except that it may
      purchase  securities of issuers whose principal business  activities fall
      within  such  areas in  accordance  with its  investment  objectives  and
      policies.

 (7)  Invest more than 2% of the market value of its total assets in marketable
      warrants  to  purchase  common  stock.  Warrants  initially  attached  to
      securities and acquired by a Fund upon original issuance thereof shall be
      deemed to be without value.

 (8)  Purchase or sell real estate or  partnership  interests  therein,  except
      that the  Cornerstone  Strategy Fund may purchase  securities  secured by
      real estate  interests  or interests  therein,  or issued by companies or
      investment trusts which invest in real estate or interests therein.

 (9)  Purchase or sell commodities or commodity contracts.

 (10) Purchase securities of other open-end investment companies, except a Fund
      may  invest up to 10% of the  market  value of its  total  assets in such
      securities  through purchases in the open market involving only customary
      broker's  commissions  or in  connection  with a  merger,  consolidation,
      reorganization, or acquisition of assets approved by the shareholders.

 (11) Invest  more  than 5% of the  market  value of its  total  assets  in any
      closed-end  investment  company  and will not  hold  more  than 3% of the
      outstanding voting stock of any closed-end investment company.

 (12) Change the  nature of its  business  so as to cease to be an  investment
      company.

 (13) Issue  senior securities as defined in the 1940 Act,  except as permitted
      by Section  18(f)(2)  and rules thereunder.

 (14) Invest more than 25% of its total assets in one industry.

     For purposes of  restriction  8 above,  interests in publicly  traded Real
Estate  Investment  Trusts  (REITs)  are  not  deemed  to  be  real  estate  or
partnership interests therein.

Each of the GNMA and Treasury Money Market Trusts may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. Government Securities, as such term is defined in the
      1940  Act) if,  as a  result,  the Fund  would  own more  than 10% of the
      outstanding  voting securities of such issuer or the Fund would have more
      than 5% of the value of its total assets  invested in the  securities  of
      such issuer.

 (2)  Borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3% of its total assets  (including  the  amount  borrowed)
      less liabilities (other than borrowings).

 (3)  Lend any securities or make any loan if, as a result, more than  33 1/3%
      of its  total  assets  would  be lent to other parties,  except that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (4)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

 (5)  Change  the  nature of its  business  so as to cease to be an  investment
      company.

                                      10
<PAGE>
 (6)  Issue  senior securities as defined in the 1940 Act,  except as permitted
      by Section  18(f)(2)  and rules thereunder.

 (7)  Purchase or sell real estate, commodities or commodity contracts,  except
      that the GNMA Trust may invest in financial futures contracts and options
      thereon.

 (8)  Purchase  any security if  immediately  after the purchase 25% or more of
      the value of its total assets will be invested in  securities  of issuers
      principally engaged in a particular industry (except that such limitation
      does not apply to obligations issued or guaranteed by the U.S. Government
      or its agencies or instrumentalities).

The Emerging Markets Fund may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. Government Securities, as such term is defined in the
      1940 Act) if, as a result,  it would own more than 10% of the outstanding
      voting  securities  of such  issuer or it would  have more than 5% of the
      value of its total assets invested in the securities of such issuer.

 (2)  Borrow money,  except that it may borrow money for temporary or emergency
      purposes  in  an  amount  not  exceeding  33 1/3%  of  its  total  assets
      (including the amount borrowed) less liabilities (other than borrowings),
      nor will  it purchase  securities when  its borrowings  exceed  5% of its
      total assets.

 (3)  Concentrate its investments in any one industry although it may invest up
      to 25% of the value of its total  assets in any one  industry;  provided,
      this limitation does not apply to securities  issued or guaranteed by the
      U.S. Government or its corporate instrumentalities.

 (4)  Issue senior securities, except as permitted under the 1940 Act.

 (5)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

(6)   Lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (7)  Purchase  or sell  commodities,  except  that  the  Fund  may  invest  in
      financial futures contracts, options thereon, and similar instruments.

 (8)  Purchase or sell real estate unless  acquired as a result of ownership of
      securities  or other  instruments,  except  that the Fund may  invest  in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

Each  of  the Income  Strategy,  Balanced Strategy,  and  Growth Strategy Funds
may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. Government Securities, as such term is defined in the
      1940 Act) if, as a result,  it would own more than 10% of the outstanding
      voting  securities  of such  issuer or it would  have more than 5% of the
      value of its total assets invested in the securities of such issuer.

 (2)  Borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3%  of its  total assets  (including  the amount borrowed)
      less liabilities (other than borrowings).

 (3)  Concentrate its investments in any one industry although it may invest up
      to 25% of the value of its total  assets in any one  industry;  provided,
      this limitation does not apply to securities  issued or guaranteed by the
      U.S. Government and its agencies or instrumentalities.

 (4)  Issue senior securities, except as permitted under the 1940 Act.

 (5)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

 (6)  Lend any securities or make  any loan if, as a result, more  than 33 1/3%
      of its total assets would  be lent to other  parties,  except  that  this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (7)  Purchase  or sell  commodities,  except  that  each  Fund may  invest  in
      financial futures contracts, options thereon, and similar instruments.

 (8)  Purchase or sell real estate unless  acquired as a result of ownership of
      securities  or other  instruments,  except  that each Fund may  invest in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

                                      11
<PAGE>
     With respect to each Fund's concentration policies as described above, the
Manager  uses  industry  classifications  for  industries  based on  categories
established  by Standard & Poor's  Corporation  (S&P) for the Standard & Poor's
500  Composite  Index,  with  certain  modifications.  Because  the Manager has
determined that certain  categories  within, or in addition to, those set forth
by S&P  have  unique  investment  characteristics,  additional  industries  are
included  as  industry   classifications.   The  Manager  classifies  municipal
obligations by projects with similar characteristics, such as toll road revenue
bonds,  housing revenue bonds or higher  education  revenue bonds. In addition,
the  Cornerstone  Strategy  Fund  may not  concentrate  investments  in any one
industry,  although it may invest up to 25% of the value of its total assets in
one  industry;  the Basic Value Stocks,  Foreign  Stocks,  and U.S.  Government
Securities  investment  categories  are  not  considered  industries  for  this
purpose.

ADDITIONAL RESTRICTION

The following  restriction is not considered to be a fundamental  policy of the
Funds.  The Board of Trustees may change this  additional  restriction  without
notice to or approval by the shareholders.

     Each Fund may not purchase any security while borrowings representing more
than 5% of the Fund's total assets are outstanding.

                             PORTFOLIO TRANSACTIONS

The Manager,  pursuant to the Advisory  Agreement dated September 21, 1990, and
subject to the general  control of the Trust's  Board of  Trustees,  places all
orders for the purchase  and sale of Fund  securities.  In executing  portfolio
transactions  and selecting  brokers and dealers,  it is the Trust's  policy to
seek the best overall terms available.  The Manager shall consider such factors
as it deems relevant,  including the breadth of the market in the security, the
financial  condition and execution  capability of the broker or dealer, and the
reasonableness of the commission,  if any, for the specific transaction or on a
continuing basis.  Securities purchased or sold in the over-the-counter  market
will be executed through  principal market makers,  except when, in the opinion
of the Manager, better prices and execution are available elsewhere.

     The Funds will have no  obligation to deal with any  particular  broker or
group  of  brokers  in the  execution  of  portfolio  transactions.  The  Funds
contemplate  that,  consistent with obtaining the best overall terms available,
brokerage  transactions  may be effected  through USAA  Brokerage  Services,  a
discount  brokerage  service of the Manager.  The Trust's Board of Trustees has
adopted procedures in conformity with Rule 17e-1 under the 1940 Act designed to
ensure that all  brokerage  commissions  paid to USAA  Brokerage  Services  are
reasonable  and fair. The Trust's Board of Trustees has authorized the Manager,
as a member of the Chicago Stock Exchange, to effect portfolio transactions for
the Funds on such exchange and to retain  compensation  in connection with such
transactions.  Any such transactions will be effected and related  compensation
paid only in accordance with applicable SEC regulations.

     In the  allocation of brokerage  business used to purchase  securities for
the Income Strategy,  Growth and Tax Strategy,  Balanced Strategy,  Cornerstone
Strategy,  Growth Strategy,  Emerging Markets, Gold,  International,  and World
Growth  Funds,  preference  may be given to those  broker-dealers  who  provide
statistical  research  or other  services to the Manager as long as there is no
sacrifice in obtaining  the best overall  terms  available.  Such  research and
other  services  may  include,  for  example:  advice  concerning  the value of
securities,   the  advisability  of  investing  in,   purchasing,   or  selling
securities,  and the availability of securities or the purchasers or sellers of
securities;  analyses and reports concerning issuers,  industries,  securities,
economic factors and trends,  portfolio strategy,  and performance of accounts;
and various functions incidental to effecting securities transactions,  such as
clearance and  settlement.  These research  services may also include access to
research on third  party data  bases,  such as  historical  data on  companies,
financial statements,  earnings history and estimates,  and corporate releases;
real-time  quotes  and  financial  news;  research  on  specific  fixed  income
securities;  research on international  market news and securities;  and rating
services on companies and industries.  In return for such services,  a Fund may
pay to a broker a higher  commission  than  may be  charged  by other  brokers,
provided  that the Manager  determines  in good faith that such  commission  is
reasonable  in relation to the value of the  brokerage  and  research  services
provided by such broker, viewed in terms of either that particular  transaction
or of the  overall  responsibility  of the  Manager  to the Funds and its other
clients. The Manager continuously reviews the performance of the broker-dealers
with whom it places  orders for  transactions.  The  receipt of  research  from
broker-dealers  that execute  transactions on behalf of the Trust may be useful
to the Manager in rendering  investment  management  services to other  clients
(including affiliates of the Manager),  and conversely,  such research provided
by  broker-dealers  who have  executed  transaction  orders  on behalf of other
clients  may be useful

                                      12
<PAGE>
to the  Manager  in  carrying  out its  obligations  to the  Trust.  While such
research is available to and may be used by the Manager in providing investment
advice to all its clients  (including  affiliates of the  Manager),  not all of
such  research  may be used by the Manager  for the benefit of the Trust.  Such
research  and  services  will be in addition to and not in lieu of research and
services  provided by the  Manager,  and the  expenses of the Manager  will not
necessarily be reduced by the receipt of such  supplemental  research.  See THE
TRUST'S MANAGER.

     Securities of the same issuer may be purchased,  held, or sold at the same
time by the Trust for any or all of its Funds,  or other  accounts or companies
for which the Manager acts as the investment adviser  (including  affiliates of
the  Manager).  On occasions  when the Manager  deems the purchase or sale of a
security  to be in the best  interest  of the Trust,  as well as the  Manager's
other  clients,  the Manager,  to the extent  permitted by applicable  laws and
regulations,  may  aggregate  such  securities  to be sold or purchased for the
Trust with those to be sold or purchased for other customers in order to obtain
best  execution  and  lower  brokerage  commissions,  if any.  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  Manager  in the  manner it
considers to be most equitable and consistent with its fiduciary obligations to
all such customers,  including the Trust. In some instances, this procedure may
impact the price and size of the position obtainable for the Trust.

     The Trust pays no brokerage  commissions as such for debt securities.  The
market for such securities is typically a "dealer"  market in which  investment
dealers buy and sell the  securities  for their own  accounts,  rather than for
customers,  and the price may  reflect a  dealer's  mark-up  or  mark-down.  In
addition, some securities may be purchased directly from issuers.

     During the fiscal year ended May 31, 1999, the Fund  purchased  securities
of the following regular broker-dealers (the ten largest broker-dealers through
whom the Fund purchased securities) or the parents of regular broker-dealers.

REGULAR BROKER DEALER                       VALUE OF SECURITIES
- ---------------------                        AS OF MAY 31, 1999
                                             -------------------
Morgan Stanley Dean Witter & Company
  Growth & Tax Strategy                           $1,560,000
  World Growth                                    $3,078,000
  Income Strategy                                 $  271,000
  Balanced Strategy                               $1,081,000
  Growth Strategy                                 $  618,000

Citigroup
  Growth & Tax Strategy                           $3,495,000
  Income Strategy                                 $  272,000
  Balanced Strategy                               $1,060,000

Merrill Lynch
  Income Strategy                                 $   94,000
  Balanced Strategy                               $1,302,000
  Growth Strategy                                 $1,777,000

BROKERAGE COMMISSION

During the last three  fiscal  years,  the Funds paid the  following  brokerage
fees:

    FUND                       1997              1998                 1999
- ---------------                ----              ----                 ----
 Income Strategy          $      2,820       $      7,690          $     21,501
 Growth and Tax Strategy  $     81,456       $     50,508          $     97,792
 Balanced Strategy        $     13,006       $     29,977          $     75,407
 Cornerstone Strategy     $  1,428,772       $  1,466,734          $  1,233,228
 Growth Strategy          $    230,440       $    247,249          $    160,115
 Emerging Markets         $    484,792       $  1,578,101          $  1,309,471
 Gold                     $    225,284       $    165,197          $    262,813
 International            $  1,362,389       $  1,317,048          $    970,956
 World Growth             $    558,990       $    586,870          $    502,635

                                      13
<PAGE>

During the last three fiscal years, the Funds paid the following brokerage fees
to USAA Brokerage Services, a discount brokerage service of the Manager:

    FUND                      1997              1998                 1999*
    ----                      ----              ----                 -----
 Income Strategy          $    454           $     802             $  4,816
 Growth and Tax Strategy  $ 15,356           $   3,976             $ 29,728
 Balanced Strategy        $  1,132           $   2,168             $ 12,104
 Cornerstone Strategy     $ 11,878           $   6,200             $ 27,720
 Growth Strategy          $ 10,580           $   8,951             $ 11,419
 Emerging Markets         $    240                 -                   -
 World Growth             $  2,380           $   2,800             $ 18,428
- ---------------------
   * These  amounts  are  22.4%,  30.4%,  16.1%,  2.2%,  7.1%,  -%,  and  3.7%,
     respectively, of brokerage fees paid by each Fund.

For the year ended May 31, 1999, 25.9%, 26.3%, 19.4%, 4.9%, 11.7%, and 7.6%, of
the  aggregate  dollar  amounts  of  transactions   involving  the  payment  of
commissions by the Income Strategy, Growth and Tax Strategy, Balanced Strategy,
Cornerstone Strategy,  Growth Strategy,  and World Growth Funds,  respectively,
were effected through USAA Brokerage Services.

     The Manager  directed a portion of the Funds'  brokerage  transactions  to
certain broker-dealers that provided the Manager with research, statistical and
other  information.  Such  transactions  amounted to  $6,208,774,  $58,950,062,
$22,575,215,  $101,176,414,  $20,736,073,  and  $39,783,928,  and  the  related
brokerage  commissions  or  underwriting   commissions  were  $5,507,  $63,060,
$20,025,  $107,285,  $23,362, and $45,127, for the Income Strategy,  Growth and
Tax Strategy,  Balanced Strategy,  Cornerstone Strategy,  Growth Strategy,  and
World Growth Funds, respectively, for the year ended May 31, 1999.

PORTFOLIO TURNOVER RATES

The rate of  portfolio  turnover in any of the Funds  (other than the  Treasury
Money  Market  Trust)  will not be a limiting  factor  when the  Manager  deems
changes in a Fund's portfolio  appropriate in view of its investment objective.
Although no Fund will purchase or sell securities solely to achieve  short-term
trading  profits,  a Fund may sell portfolio  securities  without regard to the
length of time held if  consistent  with the  Fund's  investment  objective.  A
higher degree of equity portfolio  activity will increase  brokerage costs to a
Fund. It is not  anticipated  that the portfolio  turnover  rates of the Income
Strategy,  Growth and Tax Strategy,  Balanced Strategy,  Cornerstone  Strategy,
Growth Strategy, Emerging Markets, Gold, International,  and World Growth Funds
or the GNMA Trust will exceed 100%.

     The  portfolio  turnover rate is computed by dividing the dollar amount of
securities  purchased or sold  (whichever  is smaller) by the average  value of
securities  owned during the year.  Short-term  investments  such as commercial
paper  and  short-term  U.S.  Government  securities  are not  considered  when
computing the turnover rate.

     For the last two fiscal years, the Funds' portfolio turnover rates were as
follows:

        FUND                               1998               1999
        ---                                ----               ----
     Income Strategy                       7.15%           117.12%*
     Growth and Tax Strategy1             65.58%            63.42%
     Balanced Strategy                    22.18%            63.39%
     Cornerstone Strategy                 32.73%            46.27%
     Growth Strategy                      69.42%            41.65%
     Emerging Markets                     41.23%            83.84%
     Gold                                 19.62%            33.48%
     International                        42.97%            37.69%
     World Growth                         45.04%            51.19%
     GNMA Trust                           60.85%            64.93%

___________
   * The turnover rate was significantly higher due to the restructuring of the
     portfolio to make the Fund more tax efficient.

   1 The Fund has simultaneously purchased and sold the same securities.  These
     transactions  have at times  been high in volume and  dissimilar  to other
     trade activity within the Fund. If these  transactions  were excluded from
     the calculation, the portfolio turnover rate would have been as follows:

                                      14
<PAGE>

                                                      YEAR ENDED MAY 31,
                                                      ------------------
                                                       1998          1999
                                                       ----          ----
  Portfolio turnover                                   31.58%         -
  Purchases and sales of this type are as follows:
    Purchases (000)                                   $68,958         -
    Sales (000)                                       $69,044         -

                             DESCRIPTION OF SHARES

The Funds are series of the Trust and are diversified. The Trust is an open-end
management investment company established under the laws of the Commonwealth of
Massachusetts pursuant to the First Amended and Restated Master Trust Agreement
(Master  Trust  Agreement),  dated  June 2,  1995,  as  amended.  The  Trust is
authorized  to issue  shares of  beneficial  interest in  separate  portfolios.
Eleven such portfolios have been  established  which are described in this SAI.
Under the Master Trust Agreement, the Board of Trustees is authorized to create
new  portfolios in addition to those already  existing  without the approval of
the  shareholders of the Trust.  The  Cornerstone  Strategy and Gold Funds were
established May 9, 1984, by the Board of Trustees and commenced public offering
of their shares on August 15, 1984.  The  International  Fund,  established  on
November 4, 1987, commenced public offering of its shares on July 11, 1988. The
Growth and Tax Strategy Fund was established on November 3, 1988, and commenced
public  offering of its shares on January 11,  1989.  On November 7, 1990,  the
Board of Trustees  established  the GNMA Trust and Treasury  Money Market Trust
and commenced  public  offering of their shares on February 1, 1991.  The World
Growth Fund was established on July 21, 1992, and commenced  public offering of
its shares on October 1, 1992.  The Emerging  Markets Fund was  established  on
September 7, 1994, and commenced  public  offering of its shares on November 7,
1994. The Income Strategy,  Balanced  Strategy,  and Growth Strategy Funds were
established on June 2, 1995, and commenced  public  offering of their shares on
September 1, 1995.

     Each  Fund's  assets,  and all  income,  earnings,  profits  and  proceeds
thereof, subject only to the rights of creditors, are specifically allocated to
each Fund. They constitute the underlying  assets of each Fund, are required to
be segregated on the books of account,  and are to be charged with the expenses
of such Fund.  Any general  expenses of the Trust not readily  identifiable  as
belonging  to a  particular  Fund are  allocated  on the  basis  of the  Funds'
relative  net  assets  during the  fiscal  year or in such other  manner as the
Trustees determine to be fair and equitable. Each share of each Fund represents
an equal  proportionate  interest  in that Fund with every  other  share and is
entitled to such dividends and  distributions out of the net income and capital
gains belonging to that Fund when declared by the Trustees. Upon liquidation of
that  Fund,  shareholders  are  entitled  to share  pro rata in the net  assets
belonging to such Fund available for distribution.

     Under the Trust's Master Trust Agreement,  no annual or regular meeting of
shareholders is required. Thus, there will ordinarily be no shareholder meeting
unless  otherwise  required  by the  1940  Act.  Under  certain  circumstances,
however,  shareholders may apply to the Trustees for shareholder information in
order to obtain signatures to request a shareholder meeting. The Trust may fill
vacancies  on the Board or appoint new  Trustees if the result is that at least
two-thirds of the Trustees have still been elected by  shareholders.  Moreover,
pursuant to the Master Trust Agreement,  any Trustee may be removed by the vote
of two-thirds of the outstanding Trust shares and holders of 10% or more of the
outstanding  shares of the  Trust can  require  Trustees  to call a meeting  of
shareholders  for the purpose of voting on the removal of one or more Trustees.
The Trust will assist in communicating to other shareholders about the meeting.
On any  matter  submitted  to the  shareholders,  the  holder  of any  share is
entitled  to one vote per  share  (with  proportionate  voting  for  fractional
shares)  regardless  of the  relative  net asset  values of the Funds'  shares.
However,  on matters  affecting  an  individual  Fund,  a separate  vote of the
shareholders of that Fund is required. For example, the Advisory Agreement must
be approved  separately by each Fund and only becomes effective with respect to
a Fund  when a  majority  of the  outstanding  voting  securities  of that Fund
approves  it.  Shareholders  of a Fund are not  entitled  to vote on any matter
which does not affect that Fund but which  requires a separate  vote of another
Fund.  For  example,  a  proposed  change  in the  investment  objectives  of a
particular  Fund  would  require  the  affirmative  vote of a  majority  of the
outstanding voting securities of only that Fund.

     Shares  do  not  have  cumulative  voting  rights,  which  means  that  in
situations in which  shareholders  elect Trustees,  holders of more than 50% of
the shares  voting for the  election of Trustees can elect 100% of

                                      15
<PAGE>
the Board of  Trustees,  and the holders of less than 50% of the shares  voting
for the election of Trustees will not be able to elect any person as a Trustee.

     When issued,  each Fund's shares are fully paid and  nonassessable  by the
Trust, have no preemptive or subscription  rights, and are fully  transferable.
There are no conversion rights.

                               TAX CONSIDERATIONS

TAXATION OF THE FUNDS

Each Fund intends to qualify as a regulated investment company under Subchapter
M of the  Internal  Revenue Code of 1986,  as amended (the Code).  Accordingly,
each  Fund will not be liable  for  federal  income  taxes on its  taxable  net
investment  income and net capital  gains  (capital  gains in excess of capital
losses)  that  are  distributed  to  shareholders,   provided  that  each  Fund
distributes  at  least  90% of its net  investment  income  and net  short-term
capital gain for the taxable year.

     To qualify as a regulated  investment  company,  a Fund must,  among other
things,  (1) derive in each  taxable year at least 90% of its gross income from
dividends,  interest, payments with respect to securities loans, gains from the
sale or other disposition of stock, securities or foreign currencies,  or other
income  derived  with  respect to its  business  of  investing  in such  stock,
securities,   or   currencies   (the  90%   test)  and  (2)   satisfy   certain
diversification  requirements,  at the  close  of each  quarter  of the  Fund's
taxable year.  In the case of the Growth and Tax Strategy  Fund, in order to be
entitled to pay exempt-interest dividends to shareholders, at the close of each
quarter of its  taxable  year,  at least 50% of the value of the  Fund's  total
assets must consist of obligations the interest of which is exempt from federal
income  tax.  The  Growth  and  Tax  Strategy  Fund  intends  to  satisfy  this
requirement.

     The Code imposes a nondeductible  4% excise tax on a regulated  investment
company that fails to  distribute  during each calendar year an amount at least
equal  to the sum of (1)  98% of its  taxable  net  investment  income  for the
calendar  year,  (2) 98% of its  capital  gain net income for the  twelve-month
period  ending on October 31, and (3) any prior amounts not  distributed.  Each
Fund intends to make such distributions as are necessary to avoid imposition of
excise tax.

     The Income  Strategy,  Balanced  Strategy,  Cornerstone  Strategy,  Growth
Strategy,  Emerging  Markets,  Gold,  International,  and World  Growth  Funds'
ability to make certain  investments  may be limited by  provisions of the Code
that  require  inclusion  of certain  unrealized  gains or losses in the Fund's
income for purposes of the 90% test, and the  distribution  requirements of the
Code, and by provisions of the Code that characterize certain income or loss as
ordinary  income or loss rather than  capital gain or loss.  Such  recognition,
characterization  and timing rules  generally  apply to  investments in certain
forward currency contracts,  foreign currencies and debt securities denominated
in foreign currencies, as well as certain other investments.

     If the Income Strategy,  Balanced Strategy,  Cornerstone Strategy,  Growth
Strategy,  Emerging Markets, Gold, International,  or World Growth Funds invest
in an entity  that is  classified  as a "passive  foreign  investment  company"
(PFIC) for federal income tax purposes,  the application of certain  provisions
of the Code applying to PFICs could result in the imposition of certain federal
income  taxes on the  Fund.  It is  anticipated  that any  taxes on a Fund with
respect to investments in PFICs would be insignificant.

TAXATION OF THE SHAREHOLDERS

Taxable  distributions are generally  included in a shareholder's  gross income
for the taxable year in which they are received. Dividends declared in October,
November,  or December  and made  payable to  shareholders  of record in such a
month will be deemed to have been  received on December  31, if a Fund pays the
dividend  during the following  January.  If a shareholder of a Fund receives a
distribution taxable as long-term capital gain with respect to shares of a Fund
and  redeems or  exchanges  the shares  before he or she has held them for more
than six months,  any loss on the  redemption  or exchange that is less than or
equal to the amount of the  distribution  will be treated as long-term  capital
loss, except as noted below.

     In the case of the Growth and Tax Strategy Fund, if a shareholder receives
an  exempt-interest  dividend with respect to any share and such share has been
held for six  months or less,  any loss on the sale or  exchange  of such share
will be disallowed to the extent of such exempt-interest dividend. Shareholders
who  are  recipients  of  Social   Security   benefits  should  be  aware  that
exempt-interest  dividends  received  from the Growth and Tax Strategy Fund are
includible  in  their   "modified   adjusted  gross  income"  for  purposes  of
determining  the amount of such  Social  Security  benefits,  if any,  that are
required to be included in their gross income.

                                      16
<PAGE>
     The Growth and Tax  Strategy  Fund may invest in private  activity  bonds.
Interest on certain  private  activity bonds issued after August 7, 1986, is an
item of tax  preference  for  purposes of the Federal  Alternative  Minimum Tax
(AMT),  although the interest  continues to be excludable from gross income for
other purposes. AMT is a supplemental tax designed to ensure that taxpayers pay
at least a minimum amount of tax on their income, even if they make substantial
use of certain tax  deductions  and  exclusions  (referred to as tax preference
items). Interest from private activity bonds is one of the tax preference items
that is added to income  from other  sources for the  purposes  of  determining
whether a taxpayer is subject to AMT and the amount of any tax to be paid.

     Opinions relating to the validity of the tax-exempt  securities  purchased
for the Growth and Tax Strategy Fund and the exemption of interest thereon from
federal  income tax are  rendered by  recognized  bond  counsel to the issuers.
Neither the Manager's  nor the Fund's  counsel makes any review of the basis of
such opinions.

     The exemption of interest  income for federal income tax purposes does not
necessarily result in exemption under the income or other tax laws of any state
or local taxing authority.  Shareholders of a Fund may be exempt from state and
local  taxes on  distributions  of  tax-exempt  interest  income  derived  from
obligations of the state and/or municipalities of the state in which they are a
resident,  but generally are subject to tax on income derived from  obligations
of other  jurisdictions.  Shareholders  should consult their tax advisers about
the status of distributions from a Fund in their own states and localities.

                       TRUSTEES AND OFFICERS OF THE TRUST

The Board of Trustees of the Trust consists of seven Trustees who supervise the
business affairs of the Trust. Set forth below are the Trustees and officers of
the Trust, and their respective  offices and principal  occupations  during the
last five years.  Unless otherwise  indicated,  the business address of each is
9800 Fredericksburg Road, San Antonio, TX 78288.


Robert G. Davis 1, 2
Trustee and Chairman of the Board of Trustees
Age: 52

President and Chief Operating Officer of United Services Automobile Association
(USAA) (6/99-present); Deputy Chief Executive Officer for Capital Management of
USAA  (6/98-5/99);  President,  Chief  Executive  Officer,  Director,  and Vice
Chairman of the Board of Directors of USAA Capital  Corporation  and several of
its  subsidiaries  and affiliates  (1/97-present);  President,  Chief Executive
Officer,  Director,  and Chairman of the Board of  Directors of USAA  Financial
Planning  Network,  Inc.  (1/97-present);   Executive  Vice  President,   Chief
Operating  Officer,  Director,  and Vice  Chairman of the Board of Directors of
USAA  Financial  Planning  Network,  Inc.  (6/96-12/96);  Special  Assistant to
Chairman,  USAA (6/96-12/96);  President and Chief Executive Officer,  Banc One
Credit  Corporation  (12/95-6/96);  and President and Chief Executive  Officer,
Banc One Columbus,  (8/91-12/95).  Mr. Davis serves as a  Trustee/Director  and
Chairman of the Boards of  Trustees/Directors  of each of the  remaining  funds
within  the USAA  Family of  Funds;  Director  and  Chairman  of the  Boards of
Directors  of USAA  Investment  Management  Company  (IMCO),  USAA  Shareholder
Account Services, USAA Federal Savings Bank, and USAA Real Estate Company.

Michael J.C. Roth 1, 2
Trustee, President, and Vice Chairman of the Board of Trustees
Age: 58

Chief Executive Officer, IMCO (10/93-present);  President,  Director,  and Vice
Chairman of the Board of  Directors,  IMCO  (1/90-present).  Mr. Roth serves as
President,   Trustee/Director,   and   Vice   Chairman   of   the   Boards   of
Trustees/Directors  of each of the  remaining  funds  within the USAA Family of
Funds and USAA Shareholder  Account  Services;  Director of USAA Life Insurance
Company; and Trustee and Vice Chairman of USAA Life Investment Trust.

John W. Saunders, Jr. 1, 2, 4
Trustee and Vice President
Age: 64

Senior Vice President,  Fixed Income  Investments,  IMCO  (10/85-present).  Mr.
Saunders serves as a Trustee/Director of each of the remaining funds within the
USAA  Family  of  Funds;  Director  of  IMCO;  Senior  Vice  President  of USAA
Shareholder Account Services; and Vice President of USAA Life Investment Trust.

                                      17
<PAGE>

Barbara B. Dreeben 3, 4, 5
200 Patterson #1008
San Antonio, TX 78209
Trustee
Age: 54

President,   Postal  Addvantage  (7/92-present);   Consultant,   Nancy  Harkins
Stationer  (8/91-12/95).  Mrs. Dreeben serves as a Trustee/Director  of each of
the remaining funds within the USAA Family of Funds.

Howard L. Freeman, Jr. 2, 3, 4, 5
2710 Hopeton
San Antonio, TX 78230
Trustee
Age: 64

Retired. Assistant General Manager for Finance, San Antonio City Public Service
Board  (1976-1996).  Mr.  Freeman serves as a  Trustee/Director  of each of the
remaining funds within the USAA Family of Funds.

Robert L. Mason, Ph.D. 3, 4, 5
12823 Queens Forest
San Antonio, TX 78230
Trustee
Age: 53

Staff  Analyst,   Southwest   Research   Institute   (9/98-present);   Manager,
Statistical  Analysis Section,  Southwest Research Institute  (2/79-9/98).  Dr.
Mason serves as a  Trustee/Director  of each of the remaining  funds within the
USAA Family of Funds.

Richard A. Zucker 3, 4, 5
407 Arch Bluff
San Antonio, TX 78216
Trustee
Age: 56

Vice President, Beldon Roofing and Remodeling (1985-present). Mr. Zucker serves
as a Trustee/Director  of each of the remaining funds within the USAA Family of
Funds.


Michael D. Wagner 1
Secretary
Age: 51

Senior Vice President,  CAPCO General Counsel (01/99-present);  Vice President,
Corporate Counsel, USAA (1982-01/99).  Mr. Wagner has held various positions in
the  legal  department  of USAA  since  1970  and  serves  as  Vice  President,
Secretary,  and Counsel, IMCO and USAA Shareholder Account Services;  Secretary
of each of the  remaining  funds  within  the USAA  Family of  Funds;  and Vice
President,   Corporate  Counsel,   for  various  other  USAA  subsidiaries  and
affiliates.

Alex M. Ciccone 1
Assistant Secretary
Age: 49

Vice  President,  Compliance,  IMCO  (12/94-present);  Vice President and Chief
Operating Officer, Commonwealth Shareholder Services (6/94-11/94).  Mr. Ciccone
serves as Assistant  Secretary of each of the  remaining  funds within the USAA
Family of Funds.

Mark S. Howard 1
Assistant Secretary
Age: 35

Assistant Vice President,  Securities Counsel,  USAA (2/98-present);  Executive
Director,  Securities  Counsel,  USAA  (9/96-2/98);  Senior Associate  Counsel,
Securities  Counsel,  USAA  (5/95-8/96);  Attorney,  Kirkpatrick & Lockhart LLP
(9/90-4/95).  Mr.  Howard  serves as Assistant  Vice  President  and  Assistant
Secretary,  IMCO and USAA Shareholder Account Services;  Assistant Secretary of
each of the remaining funds within the USAA Family of Funds; and Assistant Vice
President,   Securities   Counsel  for  various  other  USAA  subsidiaries  and
affiliates.

                                      18
<PAGE>

Sherron A. Kirk 1
Treasurer
Age: 54

Vice President, Senior Financial Officer, IMCO (8/98-present);  Vice President,
Controller,  IMCO  (10/92-8/98).  Mrs.  Kirk serves as Treasurer of each of the
remaining  funds within the USAA Family of Funds;  and Vice  President,  Senior
Financial Officer of USAA Shareholder Account Services.

Caryl Swann 1
Assistant Treasurer
Age: 51

Executive  Director,  Mutual  Fund  Analysis & Support,  IMCO  (10/98-present);
Director, Mutual Fund Portfolio Analysis & Support, IMCO (2/98-10/98); Manager,
Mutual  Fund  Accounting,  IMCO  (7/92-2/98).  Ms.  Swann  serves as  Assistant
Treasurer for each of the remaining funds within the USAA Family of Funds.

- ---------

1  Indicates  those  Trustees and officers who are  employees of the Manager or
   affiliated companies and are considered  "interested persons" under the 1940
   Act.
2  Member of Executive Committee
3  Member of Audit Committee
4  Member of Pricing and Investment Committee
5  Member of Corporate Governance Committee

     Between the  meetings of the Board of Trustees  and while the Board is not
in session, the Executive Committee of the Board of Trustees has all the powers
and may exercise all the duties of the Board of Trustees in the  management  of
the  business  of the Trust  which may be  delegated  to it by the  Board.  The
Pricing and  Investment  Committee  of the Board of Trustees  acts upon various
investment-related  issues and other matters which have been delegated to it by
the Board.  The Audit Committee of the Board of Trustees  reviews the financial
statements  and the  auditor's  reports  and  undertakes  certain  studies  and
analyses as directed by the Board.  The Corporate  Governance  Committee of the
Board of Trustees  maintains  oversight of the organization,  performance,  and
effectiveness of the Board and independent Trustees.

     In addition to the previously listed Trustees and/or officers of the Trust
who also serve as  Directors  and/or  officers of the  Manager,  the  following
individuals are Directors  and/or  executive  officers of the Manager:  Carl W.
Shirley, Senior Vice President, Insurance Company Portfolios; John J. Dallahan,
Senior Vice President,  Investment Services; and David G. Peebles,  Senior Vice
President,  Equity  Investments.  There are no family  relationships  among the
Trustees, officers and managerial level employees of the Trust, or its Manager.

     The following table sets forth information  describing the compensation of
the current Trustees of the Trust for their services as Trustees for the fiscal
year ended May 31, 1999.

       Name                           Aggregate             Total Compensation
        of                          compensation               from the usaa
      Trustee                      from the Trust           Family of Funds (b)
      -------                      --------------           -------------------
Robert G. Davis                           None (a)                   None (a)
Barbara B. Dreeben                      $8,461                    $30,500
Howard L. Freeman, Jr.                  $8,461                    $30,500
Robert L. Mason                         $8,461                    $30,500
Michael J.C. Roth                         None (a)                   None (a)
John W. Saunders, Jr.                     None (a)                   None (a)
Richard A. Zucker                       $8,461                    $30,500

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

 (a)  Robert G. Davis,  Michael  J.C.  Roth, and  John  W.  Saunders,  Jr.  are
      affiliated   with   the   Trust's   investment   adviser,   IMCO,  and,
      accordingly, receive no remuneration  from the Trust or any other Fund of
      the USAA Family of Funds.

 (b)  At May 31, 1999,  the USAA Family of Funds  consisted of four  registered
      investment companies offering 35 individual funds. Each Trustee presently
      serves as a Trustee or  Director of each  investment  company in the USAA
      Family of Funds.  In addition,  Michael J.C. Roth  presently  serves as a
      Trustee

                                      19
<PAGE>
     of USAA Life Investment Trust, a registered  investment company advised by
     IMCO,  consisting of seven funds  available to the public only through the
     purchase of certain variable annuity contracts and variable life insurance
     policies  offered by USAA Life  Insurance  Company.  Mr. Roth  receives no
     compensation as Trustee of USAA Life Investment Trust.

     All of the above Trustees are also  Trustees/Directors  of the other funds
within the USAA  Family of Funds.  No  compensation  is paid by any fund to any
Trustee/Director  who is a  director,  officer,  or  employee  of  IMCO  or its
affiliates.  No  pension or  retirement  benefits  are  accrued as part of fund
expenses.  The Trust  reimburses  certain  expenses of the Trustees who are not
affiliated with the investment  adviser.  As of June 30, 1999, the officers and
Trustees of the Trust and their  families as a group owned  beneficially  or of
record less than 1% of the outstanding shares of the Trust.

     As of June 30, 1999,  USAA and its affiliates  owned 303,024 shares (5.2%)
of the Income Strategy Fund,  25,544,231 shares (79.3%) of the Emerging Markets
Fund,  2,456,823 shares (9.7%) of the International  Fund, and no shares of the
Growth and Tax Strategy  Fund,  Balanced  Strategy Fund,  Cornerstone  Strategy
Fund,  Growth  Strategy  Fund,  Gold Fund,  World Growth  Fund,  GNMA Trust and
Treasury Money Market Trust.

     The Trust  knows of no other  persons  who, as of June 30,  1999,  held of
record  or owned  beneficially  5% or more of the  voting  stock of any  Fund's
shares.

                              THE TRUST'S MANAGER

As described in each Fund's Prospectus,  USAA Investment  Management Company is
the Manager and investment  adviser,  providing the services under the Advisory
Agreement.  The Manager, a wholly owned indirect  subsidiary of United Services
Automobile   Association  (USAA),  a  large,   diversified  financial  services
institution,  was organized in May 1970,  has served as investment  adviser and
underwriter for USAA Investment Trust from its inception.

     In addition  to  managing  the  Trust's  assets,  the Manager  advises and
manages the investments for USAA and its affiliated  companies as well as those
of USAA Mutual Fund,  Inc.,  USAA Tax Exempt Fund,  Inc.,  USAA State  Tax-Free
Trust, and USAA Life Investment Trust. As of the date of this SAI, total assets
under  management by the Manager were  approximately  $____  billion,  of which
approximately $____ billion were in mutual fund portfolios.

ADVISORY AGREEMENT

Under the  Advisory  Agreement,  the Manager  provides an  investment  program,
carries out the  investment  policy and manages the  portfolio  assets for each
Fund.  The  Manager  is  authorized,  subject  to the  control  of the Board of
Trustees of the Trust, to determine the selection,  amount,  and time to buy or
sell  securities for each Fund. In addition to providing  investment  services,
the  Manager  pays  for  office  space,  facilities,  business  equipment,  and
accounting  services (in addition to those  provided by the  Custodian) for the
Trust.  The Manager  compensates all personnel,  officers,  and Trustees of the
Trust if such persons are also employees of the Manager or its affiliates.  For
these  services under the Advisory  Agreement,  each Fund has agreed to pay the
Manager a fee computed as described  under FUND  MANAGEMENT in its  Prospectus.
Management fees are computed and accrued daily and are payable monthly.

     Except for the services and facilities provided by the Manager,  the Funds
pay all other  expenses  incurred in their  operations.  Expenses for which the
Funds  are  responsible  include  taxes  (if  any);  brokerage  commissions  on
portfolio transactions (if any); expenses of issuance and redemption of shares;
charges of transfer agents,  custodians,  and dividend disbursing agents; costs
of preparing and distributing  proxy material;  costs of printing and engraving
stock   certificates;   auditing  and  legal  expenses;   certain  expenses  of
registering  and  qualifying  shares  for sale;  fees of  Trustees  who are not
interested  (not  affiliated)  persons of the  Manager;  costs of printing  and
mailing the Prospectus, SAI, and periodic reports to existing shareholders; and
any other  charges or fees not  specifically  enumerated.  The Manager pays the
cost of printing and mailing copies of the Prospectus,  the SAI, and reports to
prospective shareholders.

     The Advisory Agreement will remain in effect until June 30, 2000, for each
Fund and will continue in effect from year to year  thereafter for each Fund as
long as it is approved at least  annually by a vote of the  outstanding  voting
securities  of such  Fund  (as  defined  by the  1940  Act) or by the  Board of
Trustees (on behalf of such Fund)  including a majority of the Trustees who are
not  interested  persons of the Manager or (otherwise  than as Trustees) of the
Trust,  at a meeting  called for the  purpose of voting on such  approval.  The
Advisory  Agreement  may be  terminated  at any time by either the Trust or the
Manager on 60 days'  written  notice.  It will  automatically  terminate in the
event of its assignment (as defined by the 1940 Act).

                                      20
<PAGE>
     From time to time the Manager may,  without prior notice to  shareholders,
waive all or any portion of fees or agree to reimburse  expenses  incurred by a
Fund.  The  Manager  has  voluntarily  agreed to  continue  to limit the annual
expenses  of the  Balanced  Strategy  Fund to 1.25% of the  Fund's  ANA,  until
October 1, 2000, and will reimburse the Fund for all expenses in excess of such
limitation.  After  October 1, 2000,  any such waiver or  reimbursement  may be
terminated by the Manager at any time without prior notice to the shareholders.

     For the last three fiscal years, management fees were as follows:

    FUND                          1997             1998               1999
    ----                          ----             ----               ----
Income Strategy              $     65,023    $     118,050      $     295,068
Growth and Tax Strategy      $    852,055    $   1,048,344      $   1,179,802
Balanced Strategy            $    190,093    $     360,127      $     588,256
Cornerstone Strategy         $  8,496,435    $  10,594,219      $  10,071,779
Growth Strategy              $    990,525    $   1,754,693      $   1,844,418
Emerging Markets             $    600,181    $   2,598,294      $   2,408,986
Gold                         $    996,721    $     744,517      $     672,400
International                $  3,805,999    $   4,650,798      $   3,990,284
World Growth                 $  1,994,809    $   2,524,040      $   2,421,173
GNMA Trust                   $    381,390    $     427,196      $     554,601
Treasury Money Market Trust  $    105,420    $     118,804      $     160,368

As a result of the Funds' actual expenses exceeding an expense limitation,  the
Manager did not receive fees to which it would have been entitled as follows:

     FUND                         1997             1998               1999
     ----                         ----             ----               ----
Income Strategy              $     66,382    $      51,777             -
Balanced Strategy            $     37,577    $      34,811      $      52,511
Treasury Money Market Trust  $     15,808    $      17,721             -

UNDERWRITER

The Trust has an  agreement  with the Manager for  exclusive  underwriting  and
distribution  of the Funds'  shares on a continuing  best efforts  basis.  This
agreement  provides that the Manager will receive no fee or other  compensation
for such distribution services.

TRANSFER AGENT

The  Transfer  Agent  performs  transfer  agent  services for the Trust under a
Transfer Agency Agreement.  Services include maintenance of shareholder account
records,  handling of communications  with  shareholders,  distribution of Fund
dividends,  and  production  of reports  with  respect to account  activity for
shareholders  and the  Trust.  For  its  services  under  the  Transfer  Agency
Agreement,  each Fund  pays the  Transfer  Agent an annual  fixed fee of $26 to
$28.50 per account. The fee is subject to change at any time.

     The fee to the Transfer Agent includes  processing of all transactions and
correspondence.  Fees are billed on a monthly basis at the rate of  one-twelfth
of the annual fee. In addition,  each Fund pays all  out-of-pocket  expenses of
the  Transfer  Agent and other  expenses  which are  incurred  at the  specific
direction of the Trust.

                              GENERAL INFORMATION

CUSTODIAN

State Street Bank and Trust Company,  P.O. Box 1713,  Boston,  MA 02105, is the
Trust's  Custodian.  The  Custodian is  responsible  for,  among other  things,
safeguarding  and  controlling  the Trust's cash and  securities,  handling the
receipt and  delivery of  securities,  and  collecting  interest on the Trust's
investments.  In addition,  assets of the Income Strategy,  Balanced  Strategy,
Cornerstone Strategy,  Growth Strategy,  Emerging Markets, Gold, International,
and  World  Growth  Funds may be held by  certain  foreign  banks  and  foreign
securities depositories as agents of the Custodian in accordance with the rules
and regulations established by the SEC.

COUNSEL

Goodwin,  Procter & Hoar LLP,  Exchange Place,  Boston,  MA 02109,  will review
certain legal matters for the Trust in  connection  with the shares  offered by
the Prospectus.

                                      21
<PAGE>
INDEPENDENT AUDITORS

KPMG LLP, 112 East Pecan,  Suite 2400,  San Antonio,  TX 78205,  is the Trust's
independent auditor. In this capacity, the firm is responsible for auditing the
annual financial statements of the Funds and reporting thereon.

                        CALCULATION OF PERFORMANCE DATA

Information regarding the total return and yield of each Fund is provided under
COULD THE VALUE OF YOUR  INVESTMENT IN THE FUND  FLUCTUATE?  in its Prospectus.
See VALUATION OF SECURITIES herein for a discussion of the manner in which each
Fund's price per share is calculated.

YIELD - TREASURY MONEY MARKET TRUST

When the Treasury Money Market Trust quotes a current  annualized  yield, it is
based on a specified recent  seven-calendar-day  period.  It is computed by (1)
determining the net change,  exclusive of capital changes and income other than
investment income, in the value of a hypothetical  preexisting account having a
balance of one share at the  beginning  of the  period,  (2)  dividing  the net
change in account  value by the value of the  account at the  beginning  of the
base period to obtain the base  return,  then (3)  multiplying  the base period
return by 52.14 (365/7).  The resulting  yield figure is carried to the nearest
hundredth of one percent.

     The calculation includes (1) the value of additional shares purchased with
dividends on the original  share,  and dividends  declared on both the original
share  and  any  such  additional  shares,  and  (2) any  fees  charged  to all
shareholder  accounts,  in  proportion to the length of the base period and the
Trust's average account size.

     The capital changes  excluded from the  calculation  are realized  capital
gains and losses from the sale of securities  and unrealized  appreciation  and
depreciation.  The  Trust's  effective  (compounded)  yield will be computed by
dividing the seven-day  annualized  yield as defined above by 365,  adding 1 to
the quotient,  raising the sum to the 365th power,  and  subtracting 1 from the
result.

     Current and effective  yields  fluctuate  daily and will vary with factors
such as  interest  rates and the  quality,  length of  maturities,  and type of
investments in the portfolio.

             Yield For 7-day Period ended May 31, 1999, was 4.42%.
        Effective Yield For 7-day Period ended May 31, 1999, was 4.52%.

YIELD - INCOME STRATEGY FUND, GROWTH AND TAX STRATEGY FUND, AND GNMA TRUST

These Funds may advertise  performance in terms of 30-day yield quotation.  The
30-day yield  quotation is computed by dividing the net  investment  income per
share earned during the period by the maximum  offering  price per share on the
last day of the period, according to the following formula:

                        YIELD = 2[((a-b)/(cd)+ 1)^6 -1]

Where:     a  = dividends and interest earned during the period
           b  = expenses accrued for the period (net of reimbursement)
           c  = the average  daily  number of shares  outstanding  during the
                period that were entitled to receive dividends
           d  = the maximum  offering  price  per  share on the last day of the
                period


The 30-day  yields for the period ended May 31, 1999,  for the Income  Strategy
Fund, Growth and Tax Strategy Fund, and GNMA Trust were 3.94%, 2.63% and 6.28%,
respectively.


TAX-EQUIVALENT YIELD

A  tax-exempt  mutual fund may  provide  more  "take-home"  income than a fully
taxable mutual fund after paying taxes.  Calculating a  "tax-equivalent  yield"
means converting a tax-exempt yield to a pretax equivalent so that a meaningful
comparison can be made between a tax-exempt  municipal fund and a fully taxable
fund. Because the Growth and Tax Strategy Fund invests a significant percentage
of its assets in tax-exempt  securities,  it may advertise performance in terms
of a 30-day tax-equivalent yield.

     To calculate a  tax-equivalent  yield,  an investor  must know his federal
marginal  income  tax rate.  The  tax-equivalent  yield for the  Growth and Tax
Strategy  Fund is then  computed by dividing that portion of the yield which is
tax exempt by the  complement  of the federal  marginal tax rate and adding the
product to that  portion of the yield which is  taxable.  The  complement,  for
example,   of  a  federal  marginal  tax  rate  of  36.0%  is  64.0%,  that  is
(1.00-0.36=0.64).

                                      22
<PAGE>
          Tax-Equivalent Yield = (% Tax-Exempt Income x 30-day Yield/
                         (1-Federal Marginal Tax Rate))
                      + (% Taxable Income x 30-day Yield)

     Based on a federal  marginal tax rate of 36.0%, the  tax-equivalent  yield
for the Growth and Tax Strategy  Fund for the period  ended May 31,  1999,  was
3.87%.

TOTAL RETURN

The Funds may advertise performance in terms of average annual total return for
1-, 5-, and 10-year  periods,  or for such lesser  periods as any of such Funds
have been in existence.  Average annual total return is computed by finding the
average  annual  compounded  rates of return over the periods that would equate
the initial amount invested to the ending  redeemable  value,  according to the
following formula:

                                P(1 + T)n = ERV

Where:     P  = a hypothetical initial payment of $1,000
           T  = average annual total return
           n  = number of years
         ERV  = ending redeemable value of a hypothetical $1,000 payment made
                at the  beginning of the 1-, 5-, or 10-year  periods at the end
                of the year or period

     The  calculation  assumes any charges are deducted from the initial $1,000
payment and assumes all dividends and distributions by such Fund are reinvested
at the price  stated in the  Prospectus  on the  reinvestment  dates during the
period and  includes  all  recurring  fees that are charged to all  shareholder
accounts.

                          Average Annual Total Returns
                         For Periods Ended May 31, 1999

                           1               5             10            From
     FUND                 YEAR           YEARS          YEARS       INCEPTION*
- -------------------------------------------------------------------------------
Income Strategy            4.97%           -              -            10.14%
Growth and Tax Strategy    9.10%         12.76%         10.33%         10.66%
Balanced Strategy          7.63%         14.46%           -            13.26%
Cornerstone Strategy      (0.74%)        11.25%         10.32%         12.09%
Growth Strategy            8.46%           -              -            14.72%
Emerging Markets          (4.63%)          -              -            (1.43%)
Gold                      (9.20%)        (9.57%)        (3.30%)        (3.14%)
International             (6.63%)         8.66%         10.05%          9.67%
World Growth               2.06%         12.04%           -            12.97%
GNMA Trust                 3.15%          7.39%           -             7.38%

- --------------
*  Data from  inception  is shown for Funds  that are less than ten years  old.
   Income  Strategy,  Balanced  Strategy,  and Growth  Strategy Funds commenced
   operations  on September 1, 1995.  Growth and Tax  Strategy  Fund  commenced
   operations on January 11, 1989.  Emerging Markets Fund commenced  operations
   on November 7, 1994.  International  Fund  commenced  operations on July 11,
   1988. World Growth Fund commenced  operations on October 1, 1992. GNMA Trust
   commenced operations on February 1, 1991.

               APPENDIX A - LONG-TERM AND SHORT-TERM DEBT RATINGS

1.  LONG-TERM DEBT RATINGS:

MOODY'S INVESTOR SERVICES, 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

                                      23
<PAGE>
         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 risk 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.

NOTE:  MOODY'S APPLIES  NUMERICAL  MODIFIERS 1, 2, AND 3 IN EACH GENERIC RATING
CLASSIFICATION.  THE  MODIFIER 1  INDICATES  THAT THE  OBLIGATION  RANKS IN THE
HIGHER END OF ITS GENERIC RATING CATEGORY, THE MODIFIER 2 INDICATES A MID-RANGE
RANKING,  AND THE  MODIFIER  3  INDICATES  A  RANKING  IN THE LOWER END OF THAT
GENERIC RATING CATEGORY.

A description of ratings Ba and below  assigned to debt  obligations by Moody's
is included in Appendix A of the Emerging Markets Fund Prospectus.

STANDARD & POOR'S RATINGS GROUP

AAA      An obligation  rated AAA has the highest rating assigned by Standard &
         Poor's. The obligor's capacity to meet its financial commitment on the
         obligation is extremely strong.

AA       An  obligation  rated AA differs from the highest rated issues only in
         small degree. The obligor's capacity to meet its financial  commitment
         on the obligation is VERY STRONG.

A        An  obligation  rated A is somewhat  more  susceptible  to the adverse
         effects of changes  in  circumstances  and  economic  conditions  than
         obligations  in  higher  rated  categories.   However,  the  obligor's
         capacity to meet its financial  commitment on the  obligation is still
         STRONG.

BBB      An obligation rated BBB exhibits adequate capacity to pay interest and
         repay  principal.  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.

PLUS  (+) OR MINUS  (-):  THE  RATINGS  FROM AA TO BBB MAY BE  MODIFIED  BY THE
ADDITION  OF A PLUS OR MINUS SIGN TO SHOW  RELATIVE  STANDING  WITHIN THE MAJOR
RATING CATEGORIES.

FITCH IBCA, INC.

AAA      Highest credit quality. "AAA" ratings denote the lowest expectation of
         credit risk.  They are assigned only in case of  exceptionally  strong
         capacity for timely payment of financial commitments. This capacity is
         highly unlikely to be adversely affected by foreseeable events.

AA       Very high credit  quality.  "AA" ratings denote a very low expectation
         of credit risk.  They indicate very strong capacity for timely payment
         of  financial   commitments.   This  capacity  is  not   significantly
         vulnerable to foreseeable events.

A        High credit  quality.  "A" ratings denote a low  expectation of credit
         risk.  The capacity for timely  payment of  financial  commitments  is
         considered strong. This capacity may, nevertheless, be more vulnerable
         to changes in circumstances or in economic conditions than is the case
         for higher ratings.

BBB      Good credit quality.  "BBB" ratings indicate that there is currently a
         low  expectation  of credit risk.  The capacity for timely  payment of
         financial  commitments is considered adequate,  but adverse changes in
         circumstances  and in  economic  conditions  are more likely to impair
         this capacity. This is the lowest investment-grade category.

PLUS AND MINUS  SIGNS ARE USED WITH A RATING  SYMBOL TO INDICATE  THE  RELATIVE
POSITION OF A CREDIT WITHIN THE RATING CATEGORY. PLUS AND MINUS SIGNS, HOWEVER,
ARE NOT USED IN THE AAA CATEGORY.

DUFF & PHELPS, INC.

AAA      Highest credit quality.  The risk factors are  negligible,  being only
         slightly more than for risk-free U.S. Treasury debt.

AA       High credit quality. Protection factors are strong. Risk is modest but
         may vary slightly from time to time because of economic conditions.

                                      24
<PAGE>
A        Protection factors are average but adequate. However, risk factors are
         more variable and greater in periods of economic stress.

BBB      Below average protection  factors but still considered  sufficient for
         prudent investment.  Considerable  variability in risk during economic
         cycles.

2. SHORT-TERM DEBT RATINGS:

MOODY'S MUNICIPAL

MIG-1/VMIG1           This designation  denotes best quality.  There is present
                      strong  protection by  established  cash flows,  superior
                      liquidity support or demonstrated  broad-based  access to
                      the market for refinancing.
MIG-2/VMIG2           This  designation   denotes  high  quality.   Margins  of
                      protection  are  ample  although  not so  large as in the
                      preceding group.

MOODY'S CORPORATE AND GOVERNMENT

Prime-1 Issuers  rated  Prime-1 (or  supporting  institutions) have a  superior
        ability for  repayment of  senior  short-term  promissory  obligations.
        Prime-1 repayment capacity will  normally be evidenced by 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 earning 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  promissory  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.  Capitalization
        characteristics,  while still  appropriate,  may  be  more  affected by
        external conditions. Ample alternate liquidity is maintained.

S&P MUNICIPAL

SP-1     Strong  capacity to pay principal and interest.  Issues  determined to
         possess very strong characteristics are 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.

S&P CORPORATE AND GOVERNMENT

A-1      This highest  category  indicates that the degree of safety  regarding
         timely payment is strong. Those issues determined to possess extremely
         strong  safety  characteristics  are  denoted  with  a plus  (+)  sign
         designation.

A-2      Capacity  for  timely  payment  on  issues  with this  designation  is
         satisfactory. However, the relative degree of safety is not as high as
         for issues designated A-1.
FITCH

F1       Highest credit  quality.  Indicates the strongest  capacity for timely
         payment of financial commitments;  may have an added "+" to denote any
         exceptionally strong credit features.

F2       Good credit  quality.  A  satisfactory  capacity for timely payment of
         financial commitments,  but the margin of safety is not as great as in
         the case of the higher ratings.

F3       Fair credit  quality.  The  capacity  for timely  payment of financial
         commitments  is adequate;  however,  near-term  adverse  changes could
         result in a reduction to non-investment grade.

DUFF & PHELPS

D-1+     Highest certainty of timely payment.  Short-term  liquidity, including
         internal operating  factors and/or  access to  alternative  sources of
         funds, is outstanding,  and safety is just below risk-free U.S.
         Treasury short-term obligations.

                                      25
<PAGE>
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.

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 quality issues as
         to  investment  grade.  Risk  factors  are larger and  subject to more
         variation. Nevertheless, timely payment is expected.

                APPENDIX B - COMPARISON OF PORTFOLIO PERFORMANCE

Occasionally,  we may make  comparisons  in  advertising  and sales  literature
between the Funds  contained  in this SAI and other Funds in the USAA Family of
Funds. These comparisons may include such topics as risk and reward, investment
objectives, investment strategies, and performance.

     Fund  performance  also may be compared to the performance of broad groups
of  mutual  funds  with  similar  investment  goals  or  unmanaged  indexes  of
comparable  securities.  Evaluations  of Fund  performance  made by independent
sources  may also be used in  advertisements  concerning  the  Fund,  including
reprints of, or selections  from,  editorials or articles  about the Fund.  The
Fund or its  performance  may also be  compared to products  and  services  not
constituting  securities  subject to  registration  under the Securities Act of
1933 such as, but not limited  to,  certificates  of deposit  and money  market
accounts.  Sources for performance  information and articles about the Fund may
include but are not restricted to the following:

AAII  JOURNAL,  a monthly  association  magazine  for  members of the  American
Association of Individual  Investors.


ARIZONA REPUBLIC, a newspaper that may cover financial and investment news.

AUSTIN AMERICAN-STATESMAN, a newspaper that may cover financial news.

BARRON'S,  a Dow Jones and Company,  Inc.  business and  financial  weekly that
periodically  reviews mutual fund performance  data.

BUSINESS  WEEK,  a national  business  weekly  that  periodically  reports  the
performance rankings and ratings of a variety of mutual funds.

CHICAGO  TRIBUNE,  a  newspaper  that may cover financial news.

CONSUMER  REPORTS,  a  monthly  magazine  that  from  time  to  time reports on
companies  in the mutual fund  industry.

DALLAS MORNING NEWS, a newspaper that may cover financial news.

DENVER POST, a newspaper that may quote financial news.

FINANCIAL PLANNING, a monthly magazine that periodically features  companies in
the mutual fund industry.

FINANCIAL SERVICES WEEK, a weekly newspaper that covers financial news.

FINANCIAL WORLD, a monthly magazine that periodically features companies in the
mutual fund industry.

FORBES,  a  national  business   publication  that  periodically   reports  the
performance of companies in the mutual fund industry.

FORTUNE,   a  national  business   publication  that  periodically   rates  the
performance of a variety of mutual funds.

FUND  ACTION,  a mutual  fund news  report.

HOUSTON CHRONICLE, a newspaper that may cover financial news.

HOUSTON POST, a newspaper that may cover financial news.

IBC'S  MONEYLETTER,  a biweekly  newsletter that covers financial news and from
time to time rates specific mutual funds.

INCOME AND SAFETY, a monthly newsletter that rates mutual funds.

INVESTECH, a bimonthly investment newsletter.

INVESTMENT  ADVISOR,  a monthly  publication  directed primarily to the advisor
community; includes ranking of mutual funds using a proprietary methodology.

                                      26
<PAGE>
INVESTMENT  COMPANY  INSTITUTE,   the  national  association  of  the  American
Investment Company industry.

INVESTOR'S BUSINESS DAILY, a newspaper that covers financial news.

KIPLINGER'S   PERSONAL  FINANCE  MAGAZINE,   a  monthly   investment   advisory
publication  that  periodically  features  the  performance  of  a  variety  of
securities.

LIPPER ANALYTICAL SERVICES,  INC.'S EQUITY FUND PERFORMANCE  ANALYSIS, a weekly
and monthly  publication of industry-wide  mutual fund performance  averages by
type of fund.

LIPPER ANALYTICAL  SERVICES,  INC.'S FIXED INCOME FUND PERFORMANCE  ANALYSIS, a
monthly publication of industry-wide  mutual fund performance  averages by type
of fund.

LOS ANGELES TIMES, a newspaper that may cover financial news.

LOUIS RUKEYSER'S WALL STREET, a publication for investors.

MEDICAL  ECONOMICS,  a monthly  magazine  providing  information to the medical
profession.

MONEY, a monthly  magazine that features the performance of both specific funds
and the mutual fund industry as a whole.

MORNINGSTAR 5 STAR INVESTOR,  a monthly  newsletter that covers  financial news
and rates  mutual funds  produced by  Morningstar,  Inc. (a data service  which
tracks open-end mutual funds).

MUTUAL FUND FORECASTER, a monthly newsletter that ranks mutual funds.

MUTUAL FUND INVESTING, a newsletter covering mutual funds.

MUTUAL FUND PERFORMANCE REPORT, a monthly publication of  industry-wide  mutual
fund averages produced by Morningstar,  Inc.

MUTUAL FUNDS MAGAZINE, a monthly publication reporting on mutual fund investing.

MUTUAL FUND SOURCE BOOK, an annual  publication  produced by Morningstar,  Inc.
that describes and rates mutual funds.

MUTUAL  FUND  VALUES,  a  biweekly   guidebook  to  mutual  funds  produced  by
Morningstar, Inc.

NEWSWEEK,  a national  business  weekly.

NEW YORK TIMES,  a newspaper that may cover financial news.

NO LOAD FUND  INVESTOR,  a  newsletter  covering  companies  in the mutual fund
industry.

ORLANDO SENTINEL, a newspaper that may cover financial news.

PERSONAL INVESTOR,  a monthly magazine that from time to time  features  mutual
fund  companies  and the mutual  fund industry.

SAN ANTONIO BUSINESS JOURNAL, a weekly newspaper that periodically covers mutual
fund companies  as  well  as  financial news.

SAN ANTONIO EXPRESS-NEWS, a newspaper that may cover financial news.

SAN FRANCISCO CHRONICLE, a newspaper that may cover financial news.

SMART MONEY,  a monthly  magazine  featuring news and articles on investing and
mutual funds.

USA TODAY, a newspaper that may cover financial news.


U.S.  NEWS AND WORLD  REPORT,  a national  business  weekly  that  periodically
reports mutual fund performance data.

WALL  STREET  JOURNAL,  a Dow Jones and  Company,  Inc.  newspaper  that covers
financial news.

WASHINGTON POST, a newspaper that may cover financial news.

WEISENBERGER  MUTUAL FUNDS INVESTMENT REPORT, a monthly newsletter that reports
on both specific mutual fund companies and the mutual fund industry as a whole.

WORLD MONITOR,  The Christian  Science Monitor Monthly.

WORTH,  a magazine that covers  financial  and  investment  subjects  including
mutual funds.


YOUR MONEY, a monthly magazine directed towards the novice investor.

     In addition, the Cornerstone Strategy, Growth Strategy,  Emerging Markets,
Gold,  International,  and World  Growth  Funds  may be cited  for  performance
information  and articles in  INTERNATIONAL  REPORTS,  a publication  providing
insights on world financial markets and economics.

                                      27
<PAGE>
     The GNMA and Treasury Money Market Trusts may be cited in:

THE BOND BUYER, a daily newspaper that covers bond market news.

IBC'S MONEY FUND REPORT, a weekly  publication of the IBC Financial Data, Inc.,
reporting on the  performance of the nation's  money market funds,  summarizing
money market fund  activity,  and  including  certain  averages as  performance
benchmarks, specifically Taxable Money Fund Averages: "100% U.S. Treasury."

IBC'S MONEY MARKET INSIGHT,  a monthly money market industry  analysis prepared
by IBC USA, Inc.

     In  addition to the sources  above,  performance  of our Funds may also be
tracked by Lipper Analytical Services,  Inc. and Morningstar,  Inc. A Fund will
be compared to Lipper's or Morningstar's appropriate fund category according to
its objective and portfolio  holdings.  Footnotes in  advertisements  and other
sales literature will include the time period applicable for any rankings used.

     For comparative  purposes,  unmanaged indexes of comparable  securities or
economic data may be cited.  Examples include the following:

- - Bond Buyer Indices,  indices of debt of varying maturities  including revenue
bonds,  general obligation bonds, and U.S. Treasury bonds which can be found in
THE BOND BUYER.

- - Consumer Price Index, a measure of U.S. inflation in prices on consumer goods.

- - Financial  Times  Gold  Mines  Index, an  index  that  includes  gold  mining
companies if they: a)  have  sustainable, attributable  gold  production  of at
least  300,000  ounces a year; b) draw at least 75% of revenue from mined  gold
sales;  and  c)   have  at  least  10%  of  their  capital  available   to  the
investing public.

- - Ibbotson Associates, Inc., Stocks, Bonds, Bills, and Inflation Yearbook.

- -  FC Investable Index (IFCI) and IFC Global Index  (IFCG),  premie  benchmarks
for  international  investors.  Both index  series  cover 25 discrete  markets,
regional  indexes,   and  a  composite  index,   providing  the  most  accurate
representation of the emerging markets universe available.

- - Lehman Brothers Inc. GNMA 30 Year Index.

- - Lehman Brothers Municipal Bond  Index, a total return  performance  benchmark
for the long-term investment grade tax-exempt bond market.

- - London Gold, a traditional index that prices London gold.

- - London Gold PM Fix Price, the evening gold prices as  set  by London dealers.

- - Morgan Stanley Capital Index (MSCI)-EAFE, an unmanaged index  which  reflects
the  movements  of stock  markets  in  Europe,  Australia,  and the Far East by
representing a broad selection of  domestically  listed  companies  within each
market.

- - Morgan  Stanley  Capital  Index  (MSCI) -  World,  an  unmanaged index  which
reflects the movements of world stock markets by representing a broad selection
of domestically listed companies within each market.

- - NAREIT Equity Index (National Association of  Real Estate  Investment Trusts,
Inc.) a broad-based  listing of all tax-qualified  REITs  (only common  shares
issued by the REIT) listed on the NYSE,  American Stock Exchange,  and  NASDAQ.

- - Philadelphia  Gold/Silver Index (XAU), an  index  representing  nine holdings
in the gold and silver sector.

- - S&P 500 Index, a broad-based  composite unmanaged  index  that represents the
weighted  average  performance of a group of 500 widely held,  publicly  traded
stocks.

- - Shearson Lehman Hutton Bond Indices -  indices  of  fixed-rate  debt  issues
rated investment grade or higher which can be found in the BOND MARKET REPORT.

     Other  sources for total  return and other  performance  data which may be
used  by a Fund  or by  those  publications  listed  previously  are  Schabaker
Investment Management and Investment Company Data, Inc. These are services that
collect and compile data on mutual fund companies.

                                      28
<PAGE>
                       APPENDIX C - DOLLAR-COST AVERAGING

Dollar-cost  averaging is a systematic  investing method,  which can be used by
investors as a disciplined technique for investing.  A fixed amount of money is
invested in a security (such as a stock or mutual fund) on a regular basis over
a period of time,  regardless  of whether  securities  markets are moving up or
down.

     This  practice  reduces  average  share costs to the investor who acquires
more shares in periods of lower  securities  prices and fewer shares in periods
of higher prices.

     While  dollar-cost  averaging does not assure a profit or protect  against
loss in declining markets, this investment strategy is an effective way to help
calm the effect of fluctuations in the financial markets.  Systematic investing
involves  continuous  investment in securities  regardless of fluctuating price
levels of such securities. Investors should consider their financial ability to
continue purchases through periods of low and high price levels.

     As the following chart  illustrates,  dollar-cost  averaging tends to keep
the overall cost of shares lower.  This example is for  illustration  only, and
different trends would result in different average costs.

===============================================================================
                        HOW DOLLAR-COST AVERAGING WORKS

                     $100 Invested Regularly for 5 Periods
                                  Market Trend
      --------------------------------------------------------------------

                  Down                     Up                    Mixed
           --------------------   ---------------------    --------------------
             Share     Shares       Share      Shares        Share     Shares
Investment   Price    Purchased     Price     Purchased      Price    Purchased
           --------------------   ---------------------    --------------------
   $100       10        10            6         16.67         10          10
    100        9        11.1          7         14.29          9          11.1
    100        8        12.5          7         14.29          8          12.5
    100        8        12.5          9         11.1           9          11.1
    100        6        16.67        10         10            10          10
   ----       --        -----        --         -----         --          -----
   $500    ***41        62.77     ***39         66.35      ***46          54.7

          *Avg. Cost:  $ 7.97    *Avg. Cost:   $ 7.54        *Avg. Cost: $ 9.14
                        -----                    -----                    -----
         **Avg. Price: $ 8.20    **Avg. Price: $ 7.80      **Avg. Price: $ 9.20
                        -----                    -----                    -----

  *  Average  Cost is the total  amount  invested  divided  by number of shares
     purchased.
 **  Average  Price  is  the  sum of the  prices  paid  divided  by  number  of
     purchases.
***  Cumulative total of share prices used to compute average prices.
===============================================================================
                                      29
<PAGE>

                     (THIS PAGE LEFT BLANK INTENTIONALLY)

                                      30
<PAGE>

                     (THIS PAGE LEFT BLANK INTENTIONALLY)

                                      31
<PAGE>


06088-1099

<PAGE>
                             USAA INVESTMENT TRUST

PART C.       OTHER INFORMATION

Item 23.      EXHIBITS

   1 (a)   First Amended and Restated Master Trust Agreement, June 2, 1995 (1)
     (b)   Amendment No. 1 dated July 12, 1995 (2)


   2       By-laws, as amended February 11, 1999 (filed herewith)


   3       SPECIMEN CERTIFICATES FOR SHARES OF
     (a)   Cornerstone Strategy Fund (2)
     (b)   Gold Fund (2)
     (c)   International Fund (2)
     (d)   Growth and Tax Strategy Fund (2)
     (e)   GNMA Trust (2)
     (f)   Treasury Money Market Trust (2)
     (g)   World Growth Fund (2)
     (h)   Emerging Markets Fund (2)
     (i)   Balanced Strategy Fund (2)
     (j)   Growth Strategy Fund (2)
     (k)   Income Strategy Fund (2)

   4 (a)   Advisory  Agreement  dated  September  21,  1990 (1)
     (b)   Letter Agreement dated January 24, 1991 adding GNMA Trust
            and Treasury Money Market Trust (1)
     (c)   Letter Agreement dated July 21, 1992 adding World Growth Fund (1)
     (d)   Letter  Agreement dated September 7, 1994 adding Emerging Markets
            Fund (1)
     (e)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)

   5 (a)   Underwriting  Agreement  dated  July  9,  1990  (2)
     (b)   Letter Agreement dated January 24, 1991 adding GNMA Trust
            and Treasury Money Market Trust (2)
     (c)   Letter Agreement dated July 21, 1992 adding World Growth Fund (2)
     (d)   Letter  Agreement dated September 7, 1994 adding Emerging Markets
            Fund (2)
     (e)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)

   6       Not Applicable

   7 (a)   Custodian  Agreement  dated July 27, 1984 (2)
     (b)   Amendment  to Custodian  Contract dated May 13, 1985 (2)
     (c)   Amendment to Custodian Contract  dated  May 1,  1986  (2)
     (d)   Amendment  to  Amendment  to Custodian  Contract  dated
            May 1,  1986  (2)
     (e)   Amendment  to the Custodian  Agreement dated November 3, 1988 (2)
     (f)   Letter  Agreement dated May 26, 1988 adding International Fund (2)

                                      C-1
<PAGE>

EXHIBIT NO.DESCRIPTION OF EXHIBITS

     (g)   Letter Agreement dated January 3, 1989 adding Growth and Tax
            Strategy Fund (2)
     (h)   Letter  Agreement  dated January 24, 1991 adding GNMA Trust
            and Treasury Money Market Trust (2)
     (i)   Letter Agreement dated July 21, 1992 adding World Growth Fund (2)
     (j)   Letter  Agreement dated September 7, 1994 adding Emerging Markets
            Fund (2)
     (k)   Letter Agreement dated September 1, 1995 adding Balanced Strategy,
            Growth Strategy and Income Strategy Funds (2)
     (l)   Subcustodian Agreement dated March 24, 1994 (4)
     (m)   Amendment to Custodian Contract dated May 13, 1996 (4)


   8 (a)   Transfer  Agency  Agreement dated January 23, 1992 (2)
     (b)   Letter Agreement dated July 21, 1992 adding World Growth Fund (2)
     (c)   Letter Agreement dated  September 7, 1994 adding  Emerging
            Markets Fund (2)
     (d)   Amendments  dated  January  1,  1999,  to  the  Transfer  Agency
            Agreement Fee Schedules for Gold Fund, Cornerstone Strategy Fund,
            International Fund, Growth and Tax Strategy Fund, GNMA Trust,
            Treasury Money Market Trust, World Growth Fund, Emerging Markets
            Fund, Income Strategy Fund, Balanced Strategy Fund, and Growth
            Strategy Fund (filed herewith)
     (e)   Letter Agreement dated September 1, 1995 adding Balanced Strategy,
            Growth Strategy and Income Strategy Funds (2)
     (f)   Amendment No. 1 to Transfer Agency Agreement dated November 14,
            1995 (3)
     (g)   Master Revolving Credit Facility Agreement with USAA Capital
            Corporation dated January 12, 1999 ($500,000,000) (filed herewith)
     (h)   Master Revolving Credit Facility Agreement with NationsBank
            of Texas dated January 13, 1999 (filed herewith)
     (i)   Master Revolving Credit Facility Agreement with USAA Capital
            Corporation dated January 12, 1999 ($250,000,000) (filed herewith)

   9 (a)   Opinion  of  Counsel  with  respect  to  the  Balanced
            Strategy, Growth Strategy and Income Strategy Funds (1)
     (b)   Opinion of Counsel with respect to the Growth and Tax Strategy
            Fund, Cornerstone Strategy Fund, Emerging Markets Fund, Gold
            Fund, International Fund, World Growth Fund, GNMA Trust, and
            Treasury Money Market Trust (2)
     (c)   Consent of Counsel with respect to the Cornerstone
           Strategy Fund and Growth Strategy Fund (filed herewith)

   10      Consent of Independent Accountants with respect to the
           Cornerstone Strategy Fund and Growth Strategy Fund
           (filed herewith)


   11      Omitted financial statements - Not Applicable

   12      SUBSCRIPTIONS AND INVESTMENT LETTERS
     (a)   GNMA Trust and Treasury Money Market Trust (2)
     (b)   World Growth Fund (2)
     (c)   Emerging Markets Fund (2)
     (d)   Growth Strategy Fund, Income Strategy Fund, and Balanced
            Strategy Fund (2)
                                      C-2
<PAGE>

EXHIBIT NO.DESCRIPTION OF EXHIBITS

   13      12b-1 Plans - Not Applicable


   14      Plan Adopting Multiple Classes of Shares - Not Applicable

   15      POWERS OF ATTORNEY
     (a)   Powers of Attorney for Michael J.C. Roth, Sherron A. Kirk,
            John W. Saunders, Jr., George E. Brown, Howard L. Freeman, Jr.,
            and Richard A. Zucker dated January 21, 1994 (2)
     (b)   Power of Attorney for Barbara B. Dreeben (1)
     (c)   Power of Attorney for Robert G. Davis dated July 9, 1997 (5)
     (d)   Power of Attorney for Robert L. Mason dated July 9, 1997 (5)

- ---------------
 (1) Previously filed with Post-Effective Amendment No. 20 of the Registrant
     (No. 2-91069) filed with the Securities and Exchange Commission on June
     15, 1995.

 (2) Previously filed with  Post-Effective  Amendment No. 21 of the Registrant
     (No.  2-91069)  filed with the  Securities  and  Exchange  Commission  on
     September 26, 1995.

 (3) Previously filed with  Post-Effective  Amendment No. 22 of the Registrant
     (No.  2-91069)  filed with the  Securities  and  Exchange  Commission  on
     January 26, 1996.

 (4) Previously filed with Post-Effective Amendment No. 23 of the Registrant
     (No. 2-91069) filed with the Securities and Exchange Commission on August
     1, 1996.

 (5) Previously filed with Post-Effective Amendment No. 24 of the Registrant
     (No. 2-91069) filed with the Securities and Exchange Commission on July
     31, 1997.
                                      C-3
<PAGE>

Item 24.   PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH FUND

           Information  pertaining  to  persons  controlled  by or under common
           control with Registrant is hereby  incorporated  by reference to the
           section captioned "Fund Management" in the Prospectus and the section
           captioned  "Trustees  and Officers of the Trust" in the Statement of
           Additional Information.

Item 25.   INDEMNIFICATION

           Protection for the liability of the adviser and  underwriter and for
           the officers and  trustees of  the  Registrant  is  provided  by two
           methods:

     (a)   THE DIRECTOR AND OFFICER LIABILITY POLICY. This  policy  covers  all
           losses incurred by the Registrant, its  adviser and  its underwriter
           from any claim  made against  those entities or persons  during  the
           policy period  by any shareholder or  former shareholder of any Fund
           by reason of any alleged negligent act, error or omission  committed
           in  connection with the  administration of  the investments of  said
           Registrant  or in  connection  with the sale or redemption of shares
           issued by said Registrant. The Trust will not pay for such insurance
           to the extent that payment therefor is in violation of the Investment
           Company  Act of  1940 or the Securities Act of 1933.

     (b)   INDEMNIFICATION PROVISIONS UNDER AGREEMENT AND DECLARATION OF TRUST.
           Under Article  VI of  the Registrant's Agreement and Declaration of
           Trust, each of its trustees and officers or any person serving at the
           Registrant's request  as a director, officer  or  trustee of another
           entity in which the Registrant  has any  interest as a  shareholder,
           creditor or otherwise ("Covered Person") shall be indemnified against
           all  liabilities,  including but  not  limited  to  amounts  paid in
           satisfaction  of judgments, in compromise or as fines and penalties,
           and expenses,  including reasonable  accountants'  and counsel fees,
           incurred  by any  Covered Person in  connection  with the defense or
           disposition of any action, suit or other proceeding, whether civil or
           criminal, before any court or administrative or legislative body, in
           which such person may be or may have been threatened, while in office
           or  thereafter, by reason of being or having  been such an  officer,
           director or trustee, except with respect to any matter as to which it
           has been determined that such Covered Person (i) did not act in good
           faith in the reasonable belief that such Covered Person's action was
           in or not  opposed  to the best  interests  of the Trust or (ii) had
           acted with  willful  misfeasance,  bad  faith,  gross negligence  or
           reckless  disregard  of the duties  involved  in the conduct of such
           Covered Person's office (either and both of the conduct described in
           (i) and (ii) being referred to hereafter as "Disabling  Conduct"). A
           determination that the Covered Person is entitled to indemnification
           may be made by (i)a final decision on the merits by a court or other
           body before  whom the proceeding  was brought  that the person to be
           indemnified  was not  liable  by reason of  Disabling  Conduct, (ii)
           dismissal of a court action or an administrative proceeding against a
           Covered Person for insufficiency of evidence of Disabling Conduct, or
           (iii) a reasonable  determination, based upon a review of the facts,
           that the indemnitee was not liable by reason of Disabling Conduct by
           (a) a vote of a  majority of a quorum of  trustees  who are  neither
           "interested persons" of the Registrant as defined in section 2(a)(19)
           of the 1940 Act nor parties to the proceeding, or (b) an independent
           legal counsel in a written opinion.

                                   C-4
<PAGE>

           Expenses, including  accountants and counsel fees so incurred by any
           such Covered Person (but excluding  amounts paid in satisfaction  of
           judgments, in compromise or as fines or penalties), may be paid from
           time to time by the Fund of the Registrant in question in advance of
           the  final  disposition  of any  such  action, suit  or  proceeding,
           provided that the covered  person shall have undertaken to repay the
           amounts  so paid to the  Fund of  Registrant  in  question  if it is
           ultimately  determined that indemnification  of such expenses is not
           authorized under Article VI of the Agreement and Declaration of Trust
           and (i) the Covered Person  shall have  provided  security  for such
           undertaking, (ii) the  Registrant  shall be insured  against  losses
           arising by reason of any lawful  advances, or (iii) a majority  of a
           quorum  of the  disinterested  trustees who are  not a party  to the
           proceeding,  or an  independent legal counsel in a written  opinion,
           shall have determined,  based on a review of readily available facts
           (as opposed  to full  trial-type  inquiry),  that there is reason to
           believe that the Covered Person ultimately will be found entitled to
           indemnification. As to any matter disposed of by a compromise payment
           by any such Covered Person pursuant to a consent decree or otherwise,
           no such  indemnification  either for said  payment  or for any other
           expenses  shall be  provided unless  such  indemnification  shall be
           approved  (a) by a  majority of the  disinterested  trustees  of the
           Registrant  who  are  not a party  to  the  proceeding  or (b) by an
           independent  legal  counsel in a written  opinion.  Approval  by the
           trustees  pursuant  to clause (a) or by  independent  legal  counsel
           pursuant  to clause (b)  shall not  prevent  the  recovery  form any
           Covered  Person  of any  amount  paid  to  such  Covered  Person  in
           accordance  with any of  such  clauses  as  indemnification  if such
           Covered  Person is subsequently  adjudicated by a court of competent
           jurisdiction not to have acted in good faith in the reasonable belief
           that such Covered Person's  action was in or not opposed to the best
           interests of the Registrant or to have been liable to the Registrant
           or its  shareholders  by reason of  willful misfeasance,  bad faith,
           gross negligence or reckless disregard of the duties involved in the
           conduct of such Covered Person's office.

           Insofar  as  indemnification   for  liabilities  arising  under  the
           Securities  Act of 1933 may be permitted  to  trustees, officers and
           controlling  persons of the Registrant  pursuant to the Registrant's
           Agreement and  Declaration of the Trust or otherwise, the Registrant
           has been advised that, in the opinion of the Securities and Exchange
           Commission,   such   indemnification is  against  public  policy  as
           expressed in the Act and is, therefore, unenforceable.  In the event
           that a  claim  for indemnification  against  such liabilities (other
           than the payment by the Registrant of expenses incurred or paid by a
           trustee,  officer  or  controlling person of the  Registrant  in the
           successful defense of any action, suit or proceeding) is asserted by
           such trustee, officer or controlling  person in connection  with the
           securities being registered, then the Registrant will, unless in the
           opinion of its counsel the matter has been  settled by a controlling
           precedent, submit to a court of appropriate jurisdiction the question
           of  whether indemnification  by  it  is  against  public  policy  as
           expressed in the Act and will be governed by the final  adjudication
           of such issue.

Item 26.   BUSINESS AND OTHER CONNECTIONS OF THE INVESTMENT ADVISER

           Information pertaining  to  business  and other  connections  of the
           Registrant's investment adviser is hereby  incorporated by reference
           to the section of the Prospectus captioned "Fund  Management" and to
           the section of the  Statement  of Additional  Information  captioned
           "Trustees and Officers of the Trust."

                                      C-5
<PAGE>

Item 27.   PRINCIPAL UNDERWRITERS

     (a)   USAA  Investment  Management  Company  (the  "Adviser")  acts  as
           principal underwriter  and distributor of the Registrant's shares on
           a best-efforts basis and  receives  no  fee  or  commission  for its
           underwriting services.  The Adviser, wholly owned by United Services
           Automobile  Association, also  serves  as principal  underwriter for
           USAA Tax Exempt Fund, Inc., USAA Mutual Fund,  Inc.,  and USAA State
           Tax-Free Trust.

     (b)   Set forth  below is  information  concerning  each  director  and
           executive officer of USAA Investment Management Company.

Name and Principal           Position and Offices        Position and Offices
 business address             with underwriter             with registrant
- -----------------            --------------------        --------------------

Robert G. Davis              Director and Chairman       Trustee and
9800 Fredericksburg Road     of the Board of Directors   Chairman of the
San Antonio, TX 78288                                    Board of Trustees

Michael J.C. Roth            Chief Executive Officer,    President, Trustee
9800 Fredericksburg Road     President, Director, and    and Vice Chairman of
San Antonio, TX 78288        Vice Chairman of the        the Board of Trustees
                             Board of Directors

John W. Saunders, Jr.        Senior Vice President,      Vice President and
9800 Fredericksburg Road     Fixed Income Investments,   Trustee
San Antonio, TX 78288        and Director


David G. Peebles             Senior Vice President       None
9800 Fredericksburg Road     Equity Investments,
San Antonio, TX 78288        and Director


John J. Dallahan             Senior Vice President,      None
9800 Fredericksburg Road     Investment Services
San Antonio, TX 78288

Carl W. Shirley              Senior Vice President,      None
9800 Fredericksburg Road     Insurance Company
San Antonio, TX 78288        Portfolios

Michael D. Wagner            Vice President, Secretary   Secretary
9800 Fredericksburg Road     and Counsel
San Antonio, TX 78288


Sherron A. Kirk              Vice President,             Treasurer
9800 Fredericksburg Road     Senior Financial Officer,
San Antonio, TX 78288        Controller, and Treasurer


                                      C-6
<PAGE>


Alex M. Ciccone              Vice President, Compliance  Assistant
9800 Fredericksburg Road     and Assistant Secretary     Secretary
San Antonio, TX 78288


     (c)   Not Applicable.

Item 28.   LOCATION OF ACCOUNTS AND RECORDS

           The following  entities prepare,  maintain, and preserve the records
           required by Section 31(a) of the Investment Company Act of 1940 (the
           "1940 Act") for the  Registrant.  These services are provided to the
           Registrant  through  written  agreements between  the parties to the
           effect that such services will be provided to the Registrant for such
           periods  prescribed by the  Rules and  Regulations of the Securities
           and Exchange Commission under the 1940 Act and  such records are the
           property of  the  entity  required to  maintain  and  preserve  such
           records and will be surrendered promptly on request.

                    USAA Investment Management Company
                    9800 Fredericksburg Road
                    San Antonio, Texas 78288

                    USAA Shareholder Account Services
                    10750 Robert F. McDermott Freeway
                    San Antonio, Texas 78288

                    State Street Bank and Trust Company
                    1776 Heritage Drive
                    North Quincy, Massachusetts 02171

Item 29.   MANAGEMENT SERVICES

           Not Applicable.

Item 30.   UNDERTAKINGS

              None
                                      C-7
<PAGE>

                                   SIGNATURES


     Pursuant to the  requirements  of the  Securities  Act and the  Investment
Company Act, the Registrant certifies that it has duly caused this amendment to
its registration statement to be signed on its behalf by the undersigned,  duly
authorized,  in the city of San  Antonio and  state of Texas on the 2nd  day of
August, 1999.


                                                         USAA INVESTMENT TRUST


                                                         /s/ Michael J.C. Roth
                                                         ----------------------
                                                         Michael J.C. Roth
                                                         President

      Pursuant to the requirements of the Securities Act, this amendment to the
registration  statement has been signed below by the  following  persons in the
capacities and on the date(s) indicated.

     (Signature)               (Title)                         (Date)


*
______________________       Chairman of the                     August 2, 1999
Robert G. Davis              Board of Trustees
*
______________________       Vice Chairman of the Board          August 2, 1999
Michael J.C. Roth            of Trustees and President
                             (Principal Executive Officer)
*
______________________       Treasurer (Principal                August 2, 1999
Sherron A. Kirk              Financial and
                             Accounting Officer)
*
______________________       Trustee                             August 2, 1999
John W. Saunders, Jr.
*
______________________       Trustee                             August 2, 1999
Robert L. Mason
*
______________________       Trustee                             August 2, 1999
Howard L. Freeman, Jr.
*
______________________       Trustee                             August 2, 1999
Richard A. Zucker
*
______________________       Trustee                             August 2, 1999
Barbara B. Dreeben


*BY:/S/ MICHAEL D. WAGNER
- -------------------------
Michael D. Wagner, Attorney-in-Fact, under Powers of Attorney dated January 21,
1994  incorporated by reference to  Post-Effective  Amendment No. 21, and filed
with  the   Securities   and  Exchange   Commission  on  September  26,  1995,
incorporated  by reference to  Post-Effective  Amendment No. 20, and filed with
the  Securities  and Exchange  Commission  on June 15, 1995;  and July 9, 1997,
incorporated by reference  Post-Effective  Amendment No. 24, and filed with the
Securities and Exchange Commission on July 31, 1997.

                                      C-8
<PAGE>

                                 EXHIBIT INDEX

EXHIBIT                           ITEM                              PAGE NO. *

  1  (a)   First Amended and Restated Master Trust Agreement,
            June 2, 1995 (1)
     (b)   Amendment No. 1 dated July 12, 1995 (2)


  2        By-laws, as amended February 11, 1999 (filed herewith)          111


  3        SPECIMEN CERTIFICATES FOR SHARES OF
     (a)   Cornerstone Strategy Fund (2)
     (b)   Gold Fund (2)
     (c)   International Fund (2)
     (d)   Growth and Tax Strategy Fund (2)
     (e)   GNMA Trust (2)
     (f)   Treasury Money Market Trust (2)
     (g)   World Growth Fund (2)
     (h)   Emerging Markets Fund (2)
     (i)   Balanced Strategy Fund (2)
     (j)   Growth Strategy Fund (2)
     (k)   Income Strategy Fund (2)

  4  (a)   Advisory Agreement dated September 21, 1990  (1)
     (b)   Letter Agreement dated January 24, 1991 adding GNMA Trust
            and Treasury Money Market Trust (1)
     (c)   Letter Agreement dated July 21, 1992 adding World Growth Fund (1)
     (d)   Letter Agreement dated September 7, 1994 adding Emerging Markets
           Fund (1)
     (e)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)

  5  (a)   Underwriting  Agreement dated July 9, 1990 (2)
     (b)   Letter Agreement dated January 24, 1991 adding GNMA Trust and
            Treasury Money Market Trust (2)
     (c)   Letter Agreement  dated July 21, 1992 adding World Growth Fund (2)
     (d)   Letter Agreement dated  September 7, 1994 adding Emerging  Markets
            Fund (2)
     (e)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)

  6        Not Applicable

  7  (a)   Custodian Agreement dated July 27, 1984 (2)
     (b)   Amendment to Custodian Contract dated May 13, 1985 (2)
     (c)   Amendment to Custodian Contract dated May 1, 1986 (2)
     (d)   Amendment to Amendment to Custodian Contract dated May 1, 1986 (2)
     (e)   Amendment to the Custodian Agreement dated November 3, 1988 (2)
     (f)   Letter Agreement dated May 26, 1988 adding International Fund (2)
     (g)   Letter Agreement dated January 3, 1989 adding Growth and
            Tax Strategy Fund (2)

                                      C-9
<PAGE>

                              EXHIBIT INDEX, CONT.

EXHIBIT                           ITEM                              PAGE NO. *

     (h)   Letter Agreement dated January 24,1991 adding GNMA Trust and
            Treasury Money Market Trust (2)
     (i)   Letter Agreement dated July 21,1992 adding World Growth Fund (2)
     (j)   Letter Agreement dated September 7, 1994 adding Emerging
            Markets Fund (2)
     (k)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)
     (l)   Subcustodian Agreement dated March 24,1994 (4)
     (m)   Amendment to Custodian Contract dated May 13, 1996 (4)


   8 (a)   Transfer Agency Agreement dated January 23, 1992 (2)
     (b)   Letter Agreement dated July 21, 1992 adding World Growth Fund (2)
     (c)   Letter Agreement dated September 7, 1994 adding Emerging
            Markets Fund (2)
     (d)   Amendments dated January 1, 1999 to the Transfer Agency
            Agreement Fee Schedules for Gold Fund, Cornerstone Strategy
            Fund, International Fund, Growth and Tax Strategy Fund, GNMA
            Trust, Treasury Money Market Trust, World Growth Fund,
            Emerging Markets Fund, Income Strategy Fund, Balanced
            Strategy Fund, and Growth Strategy Fund (filed herewith)       119
     (e)   Letter Agreement dated September 1, 1995 adding Balanced
            Strategy, Growth Strategy and Income Strategy Funds (2)
     (f)   Amendment No. 1 to Transfer Agency Agreement dated
            November 14, 1995 (3)
     (g)   Master Revolving Credit Facility Agreement with USAA Capital
            Corporation dated January 12, 1999 ($500,000,000)
            (filed herewith)                                               131
     (h)   Master Revolving Credit Facility Agreement with NationsBank
            of Texas dated January 13, 1999 (filed herewith)               154
     (i)   Master Revolving Credit Facility Agreement with USAA
            Capital Corporation dated January 12, 1999 ($250,000,000)
            (filed herewith)                                               179

   9 (a)   Opinion of Counsel with  respect to the Balanced Strategy,
            Growth Strategy and Income Strategy Funds (1)
     (b)   Opinion of Counsel with respect to the Growth and Tax Strategy
            Fund, Cornerstone Strategy Fund, Emerging Markets Fund, Gold
            Fund, International Fund, World Growth Fund, GNMA Trust, and
            Treasury Money Market Trust (2)
     (c)   Consent of Counsel with respect to the Cornerstone Strategy     202
            Fund and Growth Strategy Fund (filed herewith)



   10      Consent of Independent Accountants with respect to the          204
            Cornerstone Strategy Fund and Growth Strategy
            (filed herewith)


                                     C-10
<PAGE>

                              EXHIBIT INDEX, CONT.

EXHIBIT                           ITEM                              PAGE NO. *

   11      Omitted financial statements - Not Applicable

   12      SUBSCRIPTIONS AND INVESTMENT  LETTERS
     (a)   GNMA Trust and Treasury Money Market Trust (2)
     (b)   World  Growth Fund (2)
     (c)   Emerging  Markets Fund (2)
     (d)   Growth Strategy Fund, Income Strategy Fund, and Balanced
            Strategy Fund (2)

   13      12b-1 Plans - Not Applicable


   14      Plan Adopting Multiple Classes of Shares - Not Applicable

   15      POWERS OF ATTORNEY
     (a)   Powers of Attorney for Michael J.C. Roth, Sherron A. Kirk, John
            W. Saunders, Jr., George E. Brown, Howard L. Freeman, Jr.,
            and Richard A. Zucker dated January 21, 1994 (2)
     (b)   Power of Attorney for Barbara B. Dreeben (1)
     (c)   Power of Attorney for Robert G. Davis dated July 9, 1997 (5)
     (d)   Power of Attorney for Robert L. Mason dated July 9, 1997 (5)

- ------------
 (1) Previously filed  with Post-Effective  Amendment  No. 20 of the Registrant
     (No. 2-91069) filed with the Securities and Exchange Commission on
     June 15, 1995.

 (2) Previously filed with  Post-Effective  Amendment  No. 21 of the Registrant
     (No.  2-91069)  filed  with  the  Securities  and  Exchange  Commission on
     September 26, 1995.

 (3) Previously filed with  Post-Effective  Amendment No. 22 of  the Registrant
     (No.  2-91069)  filed  with the  Securities  and  Exchange  Commission  on
     January 26, 1996.

 (4) Previously filed with  Post-Effective  Amendment No. 23 of the  Registrant
     (No. 2-91069) filed with the Securities and  Exchange Commission on August
     1, 1996.

 (5) Previously filed with  Post-Effective  Amendment No. 24 of  the Registrant
     (No.  2-91069) filed with the Securities and Exchange  Commission on  July
     31, 1997.

- ------------
   *    Refers to sequentially numbered pages

                                     C-11

                                   EXHIBIT 2

<PAGE>

                                    BY-LAWS

                                       OF

                             USAA INVESTMENT TRUST
                          AS AMENDED FEBRUARY 11, 1999


                                   ARTICLE 1

                           AGREEMENT AND DECLARATION
                         OF TRUST AND PRINCIPAL OFFICE


      1.1 AGREEMENT AND DECLARATION OF TRUST. These By-Laws shall be subject to
the Agreement and  Declaration  of Trust (also  referred to as the Master Trust
Agreement), as from time to time in effect (the "Declaration of Trust"), of the
USAA Investment  Trust,  the  Massachusetts  business trust  established by the
Declaration of Trust (the "Trust").

      1.2  PRINCIPAL  OFFICE OF THE TRUST.  The  principal  office of the Trust
shall be located in San Antonio, Texas.


                                   ARTICLE 2

                              MEETING OF TRUSTEES

      2.1  REGULAR  MEETINGS.  Regular  meetings  of the  Trustees  may be held
without  call or notice at such  places and at such times as the  Trustees  may
from time to time determine,  provided that notice of the first regular meeting
following any such determination shall be given to absent Trustees.

      2.2 SPECIAL MEETINGS. Special meetings of the Trustees may be held at any
time and at any place  designated in the call of the meeting when called by the
Chairman of the Board,  the Vice  Chairman of the Board,  the  President or the
Treasurer or by two or more Trustees,  sufficient notice thereof being given to
each Trustee by the  Secretary  or an Assistant  Secretary or by the officer of
the Trustees calling the meeting.

      2.3  NOTICE.  It shall be  sufficient  notice to a  Trustee  of a special
meeting to send  notice by mail at least  forty-eight  hours or by  telegram at
least  twenty-four  hours  before the meeting  addressed  to the Trustee at his
usual or last known  business or residence  address or to give notice to him in
person or by telephone at least twenty-four hours before the meeting. Notice of
a  meeting  need not be given to any  Trustee  if a written  waiver of  notice,
executed by him before or after the meeting, is filed with the records of the

                                       1
<PAGE>

meeting,  or to any Trustee who attends the meeting  without  protesting  prior
thereto or at its  commencement  the lack of notice to him. Neither notice of a
meeting nor a waiver of a notice need specify the purposes of the meeting.

      2.4  QUORUM.  At any meeting of the  Trustees a majority of the  Trustees
then in office  shall  constitute a quorum.  Any meeting may be adjourned  from
time to time by a majority of the votes cast upon the question,  whether or not
a quorum is present,  and the meeting may be held as adjourned  without further
notice.

      2.5  PARTICIPATION  BY  TELEPHONE.  One or more of the Trustees or of any
committee of the Trustees may  participate  in a meeting  thereof by means of a
conference telephone or similar  communications  equipment allowing all persons
participating  in the  meeting to hear each  other at the same time.  Action to
approve an advisory  agreement  may not be taken by  Trustees  at a  telephonic
meeting unless  otherwise  permitted under the Investment  Company Act of 1940.
Participation by such means shall constitute presence in person at a meeting.


                                   ARTICLE 3

                                    OFFICERS

      3.1  ENUMERATION;  QUALIFICATION.  The  officers  of the Trust shall be a
Chairman of the Board, a Vice Chairman of the Board, a President,  a Treasurer,
a Secretary and such other officers,  including Vice Presidents, if any, as the
Trustees from time to time may in their  discretion  elect.  The Trust may also
have such  agents  as the  Trustees  from time to time may in their  discretion
appoint.  The  Chairman  of the Board and Vice  Chairman  of the Board shall be
Trustees and may, but need not be, shareholders; and any other officer may, but
need not be, a Trustee or  shareholder.  Any two or more offices may be held by
the same person.

      3.2 ELECTION.  The Chairman of the Board, the Vice Chairman of the Board,
the President, the Treasurer and the Secretary shall be elected annually by the
Trustees at a meeting  held within the first four months of the Trust's  fiscal
year.  The  meeting at which the  officers  are  elected  shall be known as the
annual meeting of Trustees. Other officers, if any, may be elected or appointed
by the Trustees at said  meeting or at any other time.  Vacancies in any office
may be filled at any time.

      3.3 TENURE.  The Chairman of the Board,  the Vice  Chairman of the Board,
the President, the Treasurer and the Secretary shall hold office until the next
annual meeting of the Trustees and until their respective successors are chosen
and  qualified,  or in each case until he sooner dies,  resigns,  is removed or
becomes disqualified. Each other officer shall hold office and each agent shall
retain authority at the pleasure of the Trustees.

                                       2
<PAGE>

      3.4  POWERS.  Subject  to the other  provisions  of these  By-Laws,  each
officer  shall have,  in  addition  to the duties and powers  herein and in the
Declaration of Trust set forth, such duties and powers as are commonly incident
to the office occupied by him as if the Trust were organized as a Massachusetts
business  corporation and such other duties and powers as the Trustees may from
time to time designate.

      3.5 CHAIRMAN;  VICE CHAIRMAN;  PRESIDENT.  Unless the Trustees  otherwise
provide,  the  Chairman of the Board,  or, if there is no  Chairman,  or in the
absence of the  Chairman,  the Vice  Chairman of the Board,  or, if there is no
Vice  Chairman,  or in the absence of the Vice Chairman,  the President,  shall
preside at all meetings of the  shareholders  and of the  Trustees.  Unless the
Trustees  otherwise  provide,  the Vice Chairman  shall be the Chief  Executive
Officer and the President shall be the Chief Operating Officer.

      3.6 VICE PRESIDENT. The Vice President, or if there be more than one Vice
President,  the Vice Presidents in the order  determined by the Trustees (or if
there be no such  determination,  then in the order of their election) shall in
the absence of the  President  or in the event of his  inability  or refusal to
act,  perform the duties of the President,  and when so acting,  shall have all
the powers of and be subject to all the  restrictions  upon the President.  The
Vice  Presidents  shall perform such other duties and have such other powers as
the Board of Trustees may from time to time prescribe.

      3.7 TREASURER.  The Treasurer shall be the chief financial and accounting
officer of the Trust,  and shall,  subject to the provisions of the Declaration
of  Trust  and to  any  arrangement  made  by the  Trustees  with a  custodian,
investment adviser or manager,  or transfer,  shareholder  servicing or similar
agent,  be in charge of the valuable  papers,  books of account and  accounting
records  of the Trust,  and shall  have such other  duties and powers as may be
designated from time to time by the Trustees or by the President.

      3.8 ASSISTANT TREASURER.  The Assistant  Treasurer,  or if there shall be
more than one, the Assistant Treasurers in the order determined by the Trustees
(or if there be no such  determination,  then in the order of their  election),
shall,  in the absence of the  Treasurer  or in the event of his  inability  or
refusal to act, perform the duties and exercise the powers of the Treasurer and
shall  perform  such other  duties  and have such other  powers as the Board of
Trustees may from time to time prescribe.

      3.9  SECRETARY.  The  Secretary  shall  record  all  proceedings  of  the
shareholders  and the Trustees in books to be kept  therefor,  which books or a
copy thereof shall be kept at the principal office of the Trust. In the absence
of the Secretary from any meeting of the shareholders or Trustees, an Assistant
Secretary, or if there be none or if he is absent, a temporary secretary chosen
at such meeting shall record the proceedings thereof in the aforesaid books.

      3.10 ASSISTANT SECRETARY.  The Assistant  Secretary,  or if there be more
than one, the Assistant Secretaries in the order determined by the Trustees (or
if there be no determination,  then in the order of their election),  shall, in
the absence of the  Secretary  or in the event of his  inability  or refusal to
act,  perform the duties and  exercise  the powers of

                                       3
<PAGE>

the Secretary and shall perform such other duties and have such other powers as
the Board of Trustees may from time to time prescribe.

      3.11 RESIGNATIONS AND REMOVALS.  Any Trustee or officer may resign at any
time by written  instrument  signed by him and delivered to the Chairman of the
Board,  the Vice Chairman of the Board,  the President or the Secretary or to a
meeting of the  Trustees.  Such  resignation  shall be  effective at some other
time.  The  Trustees  may  remove any  officer  elected by them with or without
cause.  Except to the extent expressly provided in a written agreement with the
Trust,  no Trustee or officer  resigning and no officer  removed shall have any
right to any  compensation for any period following his resignation or removal,
or any right to damages on account of such removal.


                                   ARTICLE 4

                                   COMMITTEES

      4.1 GENERAL. The Trustees,  by vote of a majority of the Trustees then in
office, may elect from their number an Executive  Committee or other committees
and may delegate thereto some or all of their powers except those which by law,
by the Declaration of Trust,  or by these By-Laws may not be delegated.  Except
as the Trustees may otherwise determine,  any such committee may make rules for
the conduct of its business,  but unless otherwise  provided by the Trustees or
in such rules,  its business  shall be conducted so far as possible in the same
manner as is provided by these By-Laws for the Trustees themselves. All members
of such committees shall hold such offices at the pleasure of the Trustees. The
Trustees may abolish any such committee at any time. Any committee to which the
Trustees  delegate  any of their  powers or duties  shall  keep  records of its
meetings and shall report its action to the Trustees.  The Trustees  shall have
power to rescind any action of any committee, but no such rescission shall have
retroactive effect.


                                   ARTICLE 5

                                    REPORTS

      5.1 GENERAL.  The Trustees and officers  shall render reports at the time
and in the manner  required by the  Declaration of Trust or any applicable law.
Officers and committees  shall render such additional  reports as they may deem
desirable or as may from time to time be required by the Trustees.

                                       4
<PAGE>

                                   ARTICLE 6

                                  FISCAL YEAR

      6.1 GENERAL. The fiscal year of the Trust shall be fixed by resolution of
the Trustees.


                                   ARTICLE 7

                                      SEAL

      7.1 GENERAL. The seal of the Trust shall consist of a flat-faced die with
the word  "Massachusetts,"  together with the name of the Trust and the year of
its organization cut or engraved thereon, but, unless otherwise required by the
Trustees,  the seal shall not be  necessary  to be placed  on, and its  absence
shall not impair the  validity  of, any  document,  instrument  or other  paper
executed and delivered by or on behalf of the Trust.


                                   ARTICLE 8

                              EXECUTION OF PAPERS

      8.1 GENERAL.  Except as the Trustees may generally or in particular cases
authorize  the  execution  thereof in some  other  manner,  all deeds,  leases,
contracts,  notes and other obligations made by the Trustees shall be signed by
the President,  any Vice  President,  or by the Treasurer and need not bear the
seal of the Trust.


                                   ARTICLE 9

                         ISSUANCE OF SHARE CERTIFICATES

      9.1 SHARE CERTIFICATES.  In lieu of issuing  certificates for shares, the
Trustees or the transfer agent may either issue  receipts  therefor or may keep
accounts upon the books of the Trust for the record holders of such shares, who
shall in either case be deemed, for all purposes  hereunder,  to be the holders
of certificates  for such shares as if they had accepted such  certificates and
shall be held to have expressly assented and agreed to the terms hereof.

      The Trustees may at any time authorize the issuance of share certificates
either in limited cases or to all  shareholders.  In that event,  a shareholder
may receive a  certificate  stating the number of shares  owned by him, in such
form as shall be prescribed from time to time by the Trustees. Such certificate
shall be signed by the  President or a Vice  President  and by the Treasurer or
Assistant  Treasurer.  Such  signatures may be facsimiles if the certificate is
signed by a transfer agent, or by a registrar, other than a Trustee, officer or
employee of the Trust.  In case any  officer who has signed or whose  facsimile
signature  has

                                       5
<PAGE>

been  placed on such  certificate  shall cease to be such  officer  before such
certificate is issued, it may be issued by the Trust with the same effect as if
he were such officer at the time of its issue.

      9.2 LOSS OF  CERTIFICATES.  In case of the alleged loss or destruction or
the mutilation of a share certificate, a duplicate certificate may be issued in
place thereof, upon such terms as the Trustees shall prescribe.

      9.3  ISSUANCE  OF  NEW  CERTIFICATE  TO  PLEDGEE.  A  pledgee  of  shares
transferred as collateral  security  shall be entitled to a new  certificate if
the  instrument  of transfer  substantially  describes the debt or duty that is
intended to be secured thereby.  Such new certificate shall express on its face
that it is held as  collateral  security,  and the name of the pledgor shall be
stated  thereon,  who alone shall be liable as a  shareholder,  and entitled to
vote thereon.

      9.4  DISCONTINUANCE OF ISSUANCE OF CERTIFICATES.  The Trustees may at any
time discontinue the issuance of share  certificates and may, by written notice
to each shareholder,  require the surrender of shares certificates to the Trust
for  cancellation.  Such  surrender  and  cancellation  shall  not  affect  the
ownership of shares in the Trust.


                                   ARTICLE 10

                      DEALINGS WITH TRUSTEES AND OFFICERS

      10.1  GENERAL.  Any  Trustee,  officer  or other  agent of the  Trust may
acquire,  own and  dispose  of shares of the Trust to the same  extent as if he
were not a Trustee, officer or agent; and the Trustees may accept subscriptions
to shares or  repurchase  shares from any firm or company in which any Trustee,
officer or other agent of the Trust may have an interest.


                                   ARTICLE 11

                           AMENDMENTS TO THE BY-LAWS

      11.1 GENERAL.  These  By-Laws may be amended or repealed,  in whole or in
part,  by a  majority  of the  Trustees  then in office at any  meeting  of the
Trustees, or by one or more writings signed by such a majority.

                                       6
<PAGE>

                                   ARTICLE 12

                               SHAREHOLDER VOTING

   12.1 SHAREHOLDER  PROXIES. A shareholder may authorize another person to act
as proxy for the shareholder by authorizing a person or organization to execute
a  proxy  for  the  shareholder   pursuant  to  telephonic  or   electronically
transmitted instructions.

contract\it\bylaws\bylaws.it

                                      7


                                 EXHIBIT 8(d)

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                                   Gold Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account  maintenance plus out-of pocket expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Gold Fund - charge per account                    $26.00


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Gold Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                           Cornerstone Strategy Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account  maintenance plus out-of pocket expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Cornerstone Strategy Fund - charge per account    $26.00




USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Cornerstone Strategy Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           ------------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                               International Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account  maintenance plus out-of pocket expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       International Fund - charge per account           $26.00


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
International Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                           Growth & Tax Strategy Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account  maintenance plus out-of pocket expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Growth & Tax Strategy Fund - charge per account   $28.50


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Growth & Tax Strategy Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                          Treasury Money Market Trust


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.


       Treasury Money Market Trust - charge per account  $28.50


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Treasury Money Market Trust



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                                   GNMA Trust


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.


       GNMA Trust - charge per account                   $28.50


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
GNMA Trust



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                               World Growth Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       World Growth Fund - charge per account            $26.00


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
World Growth Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                             Emerging Markets Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Emerging Markets Fund - charge per account        $26.00


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Emerging Markets Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date: January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                              Growth Strategy Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Growth Strategy Fund - charge per account         $26.00


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Growth Strategy Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date:    January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                              Income Strategy Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Income Strategy Fund - charge per account         $28.50


USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Income Strategy Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date:    January 1, 1999

<PAGE>

                          USAA Transfer Agency Company


                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA INVESTMENT TRUST
                             Balanced Strategy Fund


GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

       Balanced Strategy Fund - charge per account       $26.00



USAA INVESTMENT TRUST                           USAA TRANSFER AGENCY COMPANY
Balanced Strategy Fund



By:  /S/ MICHAEL J.C. ROTH                      By:  /S/ JOSEPH H.L. JIMENEZ
     ---------------------                           -----------------------
     Michael J. C. Roth                              Joseph H. L. Jimenez
     President                                       Vice President


Date: January 1, 1999                           Date:    January 1, 1999
<PAGE>

                                 EXHIBIT 8(g)

<PAGE>
January 12, 1999


USAA Mutual Fund, Inc.,
USAA Investment Trust,
USAA Tax Exempt Fund, Inc., and USAA State Tax-Free Trust, on behalf of and for
the benefit of the series of funds  comprising  each such Borrower as set forth
on Schedule A hereto 9800 Fredericksburg Road San Antonio, Texas 78288

Attention: Michael J.C. Roth, President

Gentlemen:

This  Facility  Agreement  Letter (this  "Agreement")  sets forth the terms and
conditions  for loans (each a "Loan" and  collectively  the "Loans") which USAA
Capital  Corporation  ("CAPCO")  may from time to time make  during  the period
commencing January 12, 1999 and ending January 11, 2000 (the "Facility Period")
to USAA Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc.,
and USAA State Tax-Free Trust,  and each investment  company which may become a
party hereto  pursuant to the terms of this  Agreement  (each a "Borrower"  and
collectively  the  "Borrowers"),  each of which is executing  this Agreement on
behalf  of and for the  benefit  of the  series of funds  comprising  each such
Borrower as set forth on Schedule A hereto (as hereafter modified or amended in
accordance with the terms hereof) (each a "Fund" and collectively the "Funds"),
under a master  revolving  credit  facility (the  "Facility").  USAA Investment
Management  Company is the Manager and  Investment  Advisor of each Fund.  This
Agreement replaces in its entirety that certain Facility Agreement Letter dated
January 13, 1998,  between the  Borrowers  and CAPCO.  CAPCO and the  Borrowers
hereby agree as follows:

       1.  AMOUNT.  The  aggregate  principal  amount of the Loans which may be
advanced  under this Facility  shall not exceed,  at any one time  outstanding,
Five Hundred Million Dollars ($500,000,000).  The aggregate principal amount of
the Loans which may be borrowed by a Borrower  for the benefit of a  particular
Fund under this Facility shall not exceed the borrowing  limit (the  "Borrowing
Limit")  on  borrowings  applicable  to such Fund,  as set forth on  Schedule A
hereto.

       2. PURPOSE AND  LIMITATIONS  ON  BORROWINGS.  Each Borrower will use the
proceeds of each Loan made to it solely for temporary or emergency  purposes of
the Fund for whose  benefit it is  borrowing  in  accordance  with such  Fund's
Borrowing Limit (Schedule A) and prospectus in effect at the time of such Loan.
Portfolio  securities  may not be  purchased  by a Fund  while  there is a Loan
outstanding  under the Facility or any other facility,  if the aggregate amount
of such Loan and any other  such loan  exceeds  5% of the total  assets of such
Fund.

<PAGE>

       3.  BORROWING  RATE AND  MATURITY  OF LOANS.  CAPCO may make  Loans to a
Borrower and the principal  amount of the Loans  outstanding  from time to time
shall  bear  interest  at a rate per  annum  equal  to the rate at which  CAPCO
obtains  funding  in the  capital  markets.  Interest  on the  Loans  shall  be
calculated  on the basis of a year of 360 days and the actual days  elapsed but
shall not exceed the highest lawful rate.  Each loan will be for an established
number  of  days   agreed   upon  by  the   applicable   Borrower   and  CAPCO.
Notwithstanding the above, all Loans to a Borrower shall be made available at a
rate per annum equal to the rate at which CAPCO would make loans to  affiliates
and  subsidiaries.  Further,  if the  CAPCO  rate  exceeds  the rate at which a
Borrower could obtain funds pursuant to the NationsBank,  N.A.  ("NationsBank")
364-day committed  $100,000,000 Master Revolving Credit Facility,  the Borrower
will in the absence of predominating  circumstances,  borrow from  NationsBank.
Any past due principal  and/or  accrued  interest shall bear interest at a rate
per annum equal to the  aggregate of the Federal Funds Rate plus 1 percent (100
basis points) and shall be payable on demand.

       4. ADVANCES, PAYMENTS,  PREPAYMENTS AND READVANCES. Upon each Borrower's
request,  and subject to the terms and conditions  contained herein,  CAPCO may
make Loans to each Borrower on behalf of and for the benefit of its  respective
Fund(s) during the Facility  Period,  and each Borrower may at CAPCO's sole and
absolute  discretion,  borrow,  repay and reborrow funds  hereunder.  The Loans
shall be evidenced by a duly executed and delivered Master Grid Promissory Note
in the form of EXHIBIT A. Each Loan  shall be in an  aggregate  amount not less
than One Hundred Thousand United States Dollars (U.S.  $100,000) and increments
of One Thousand United States Dollars (U.S. $1,000) in excess thereof.  Payment
of principal and interest due with respect to each Loan shall be payable at the
maturity of such Loan and shall be made in funds immediately available to CAPCO
prior to 2 p.m.  San Antonio  time on the day such  payment is due, or as CAPCO
shall  otherwise  direct  from  time to time  and,  subject  to the  terms  and
conditions  hereof,  may  be  repaid  with  the  proceeds  of a  new  borrowing
hereunder. Notwithstanding any provision of this Agreement to the contrary, all
Loans, accrued but unpaid interest and other amounts payable hereunder shall be
due and payable upon  termination of the Facility  (whether by  acceleration or
otherwise).

       5. FACILITY FEE. As this Facility is uncommitted,  no facility fee shall
be charged by CAPCO.

       6.  OPTIONAL  TERMINATION.  The  Borrowers  shall have the right upon at
least three (3) business days prior written  notice to CAPCO,  to terminate the
Facility.

       7. MANDATORY TERMINATION OF THE FACILITY. The Facility,  unless extended
by written  amendment,  shall  automatically  terminate  on the last day of the
Facility Period and any Loans then outstanding  (together with accrued interest
thereon and any other amounts owing hereunder) shall be due and payable on such
date.

<PAGE>

       8. UNCOMMITTED FACILITY.  The Borrowers acknowledge that the Facility is
an  uncommitted  facility and that CAPCO shall have no  obligation  to make any
Loan requested during the Facility Period under this Agreement.  Further, CAPCO
shall not make any Loan if this Facility has been  terminated by the Borrowers,
or if at the time of a  request  for a Loan by a  Borrower  (on  behalf  of the
applicable  Fund(s)) there exists any Event of Default or condition which, with
the passage of time or giving of notice, or both, would constitute or become an
Event of Default with respect to such Borrower (or such applicable Fund(s)).

       9. LOAN  REQUESTS.  Each request for a Loan (each a "Borrowing  Notice")
shall be in writing by the applicable Borrower(s), except that such Borrower(s)
may make an oral  request  (each an "Oral  Request")  provided  that  each Oral
Request  shall be followed by a written  Borrowing  Notice  within one business
day. Each Borrowing  Notice shall specify the following  terms ("Terms") of the
requested  Loan:  (i) the date on which such Loan is to be disbursed,  (ii) the
principal amount of such Loan,  (iii) the Borrower(s)  which are borrowing such
Loan and the  amount of such Loan to be  borrowed  by each  Borrower,  (iv) the
Funds for whose  benefit the loan is being  borrowed and the amount of the Loan
which is for the benefit of each such Fund, and (v) the requested maturity date
of the Loan.  Each  Borrowing  Notice  shall also set forth the total assets of
each Fund for whose  benefit a portion of the Loan is being  borrowed as of the
close of business on the day  immediately  preceding the date of such Borrowing
Notice.  Borrowing notices shall be delivered to CAPCO by 9:00 a.m. San Antonio
time on the day the Loan is requested to be made.

Each  Borrowing  Notice  shall  constitute  a  representation  to  CAPCO by the
applicable  Borrower(s)  that  all of the  representations  and  warranties  in
Section  12 hereof  are true and  correct  as of such date and that no Event of
Default or other  condition which with the passage of time or giving of notice,
or both, would result in an Event of Default, has occurred or is occurring.

       10.  CONFIRMATIONS;  CREDITING OF FUNDS; RELIANCE BY CAPCO. Upon receipt
by CAPCO of a Borrowing Notice:

               (a)  CAPCO  shall  provide  each  applicable   Borrower  written
       confirmation  of the Terms of such Loan via  facsimile or  telecopy,  as
       soon as reasonably practicable;  provided,  however, that the failure to
       do so shall not affect the obligation of any such Borrower;

               (b) CAPCO shall make such Loan in  accordance  with the Terms by
       transfer  of the Loan  amount in  immediately  available  funds,  to the
       account of the applicable  Borrower(s) as specified in EXHIBIT B to this
       Agreement or as such Borrower(s)  shall otherwise  specify to CAPCO in a
       writing signed by an Authorized Individual (as defined in Section 11) of
       such Borrower(s); and

<PAGE>

               (c) CAPCO  shall  make  appropriate  entries  on the Note or the
       records of CAPCO to reflect  the Terms of the Loan;  provided,  however,
       that the  failure  to do so  shall  not  affect  the  obligation  of any
       Borrower.

               (d)  CAPCO  shall be  entitled  to rely  upon and act  hereunder
       pursuant to any Oral Request which it  reasonably  believes to have been
       made by the applicable Borrower through an Authorized Individual. If any
       Borrower  believes that the  confirmation  relating to any Loan contains
       any error or discrepancy from the applicable Oral Request, such Borrower
       will promptly notify CAPCO thereof.

       11.  BORROWING  RESOLUTIONS  AND  OFFICERS'  CERTIFICATES.  Prior to the
making  of any Loan  pursuant  to this  Agreement,  the  Borrowers  shall  have
delivered  to  CAPCO  (a) the  duly  executed  Note,  (b)  Resolutions  of each
Borrower's Trustees or Board of Directors authorizing such Borrower to execute,
deliver and perform  this  Agreement  and the Note on behalf of the  applicable
Funds,  (c) an Officer's  Certificate  in  substantially  the form set forth in
EXHIBIT  D to this  Agreement,  authorizing  certain  individuals  ("Authorized
Individuals"),  to take on behalf of each Borrower (on behalf of the applicable
Funds) actions contemplated by this Agreement and the Note, and (d) the Opinion
of Counsel to USAA Investment  Management  Company,  Manager and Advisor to the
Borrowers, with respect to such matters as CAPCO may reasonably request.

       12.  REPRESENTATIONS  AND WARRANTIES.  In order to induce CAPCO to enter
into this Agreement and to make the Loans provided for hereunder, each Borrower
hereby  makes with  respect to itself,  and as may be  relevant,  the series of
Funds comprising such Borrower,  the following  representations and warranties,
which shall survive the execution and delivery hereof and of the Note:

               (a) ORGANIZATION,  STANDING,  ETC. The Borrower is a corporation
       or trust duly organized,  validly  existing,  and in good standing under
       applicable state laws and has all requisite corporate or trust power and
       authority to carry on its  respective  businesses  as now  conducted and
       proposed to be  conducted,  to enter into this  Agreement  and all other
       documents  to be  executed  by it in  connection  with the  transactions
       contemplated hereby, to issue and borrow under the Note and to carry out
       the terms hereof and thereof;

               (b)  FINANCIAL  INFORMATION;  DISCLOSURE,  ETC. The Borrower has
       furnished CAPCO with certain financial  statements of such Borrower with
       respect to itself and the applicable  Funds, all of which such financial
       statements  have been prepared in  accordance  with  generally  accepted
       accounting  principles  applied on a consistent basis and fairly present
       the  financial  position and results of  operations of such Borrower and
       the applicable Funds on the dates and for the periods indicated. Neither
       this Agreement nor any financial statements,  reports or other documents
       or  certificates  furnished to CAPCO by such Borrower or the  applicable
       Funds in connection with the  transactions  contemplated  hereby contain
       any untrue  statement  of a material  fact or omit to state any material
       fact  necessary to make the  statements  contained  herein or therein in
       light of the circumstances when made not misleading;

<PAGE>

               (c)  AUTHORIZATION;   COMPLIANCE  WITH  OTHER  INSTRUMENTS.  The
       execution,  delivery and performance of this Agreement and the Note, and
       borrowings  hereunder,  have  been  duly  authorized  by  all  necessary
       corporate  or trust  action of the  Borrower  and will not result in any
       violation of or be in conflict  with or  constitute a default  under any
       term of the charter,  by-laws or trust agreement of such Borrower or the
       applicable  Funds,  or of any  borrowing  restrictions  or prospectus or
       statement of additional  information  of such Borrower or the applicable
       Funds,  or  of  any  agreement,  instrument,  judgment,  decree,  order,
       statute, rule or governmental regulation applicable to such Borrower, or
       result in the creation of any mortgage, lien, charge or encumbrance upon
       any of the properties or assets of such Borrower or the applicable Funds
       pursuant to any such term. The Borrower and the applicable Funds are not
       in violation of any term of their respective  charter,  by-laws or trust
       agreement,  and  such  Borrower  and  the  applicable  Funds  are not in
       violation of any material  term of any  agreement or instrument to which
       they are a party,  or to the best of such Borrower's  knowledge,  of any
       judgment,  decree,  order,  statute,  rule  or  governmental  regulation
       applicable to them;

               (d) SEC COMPLIANCE. The Borrower and the applicable Funds are in
       compliance  in  all  material   respects  with  all  federal  and  state
       securities  or similar  laws and  regulations,  including  all  material
       rules,  regulations  and  administrative  orders of the  Securities  and
       Exchange Commission (the "SEC") and applicable Blue Sky authorities. The
       Borrower  and the  applicable  Funds are in  compliance  in all material
       respects  with all of the  provisions of the  Investment  Company Act of
       1940,  and such  Borrower  has filed all  reports  with the SEC that are
       required of it or the applicable Funds;

               (e) LITIGATION.  There is no action,  suit or proceeding pending
       or, to the best of the  Borrower's  knowledge,  threatened  against such
       Borrower or the  applicable  Funds in any court or before any arbitrator
       or  governmental  body which seeks to restrain  any of the  transactions
       contemplated by this Agreement or which, if adversely determined,  could
       have a material  adverse effect on the assets or business  operations of
       such  Borrower or the  applicable  Funds or the ability of such Borrower
       and the applicable Funds to pay and perform their obligations  hereunder
       and under the Notes;

               (f) BORROWERS'  RELATIONSHIP  TO FUNDS.  The assets of each Fund
       for whose  benefit  Loans are  borrowed by the  applicable  Borrower are
       subject  to and  liable  for such  Loans and are  available  (except  as
       subordinated to borrowings under the NationsBank  committed facility) to
       the applicable Borrower for the repayment of such Loans; and

               (G) YEAR 2000  PREPAREDNESS.  Each  Borrower has (i) initiated a
       review and  assessment  of all areas within its business and  operations
       (including  those  affected by suppliers,  vendors and  customers)  that
       could be  adversely  affected by the "Year 2000  Problem"  (that is, the
       risk that computer  applications  used by such Borrower may be unable to
       recognize  and  perform  properly  date-sensitive   functions  involving
       certain  dates  prior to and any date after  December  31,  1999),  (ii)
       developed a plan and timeline for  addressing the Year 2000 Problem on a
       timely basis, and (iii) to date, implemented that

<PAGE>

       plan in accordance  with that  timetable.  Based on the foregoing,  such
       Borrower  reasonably  believes that all computer  applications  that are
       material to its business and  operations  are  reasonably  expected on a
       timely basis to be able to perform properly date-sensitive functions for
       all dates  before  and after  January  1, 2000  (that is, be "Year  2000
       compliant"),  except to the  extent  that a  failure  to do so could not
       reasonably be expected to have a material  adverse  effect on the assets
       or business  operations of such Borrower or the applicable  Funds or the
       ability of such  Borrower  and the  applicable  Funds to pay and perform
       their obligations hereunder and under the Note.

       13.  AFFIRMATIVE  COVENANTS  OF THE  BORROWERS.  Until  such time as all
amounts of principal  and  interest due to CAPCO by a Borrower  pursuant to any
Loan made to such Borrower is irrevocably  paid in full, and until the Facility
is terminated, such Borrower (for itself and on behalf of its respective Funds)
agrees:

               (a) To  deliver  to CAPCO as soon as  possible  and in any event
       within  ninety  (90)  days  after  the end of each  fiscal  year of such
       Borrower and the applicable Funds, Statements of Assets and Liabilities,
       Statements of Operations and Statements of Changes in Net Assets of each
       applicable  Fund for such fiscal year,  as set forth in each  applicable
       Fund's Annual Report to shareholders  together with a calculation of the
       maximum  amount  which  each  applicable  Fund  could  borrow  under its
       Borrowing Limit as of the end of such fiscal year;

               (b) To  deliver to CAPCO as soon as  available  and in any event
       within seventy-five (75) days after the end of each semiannual period of
       such  Borrower  and the  applicable  Funds,  Statements  of  Assets  and
       Liabilities,  Statement of Operations  and  Statements of Changes in Net
       Assets of each applicable Fund as of the end of such semiannual  period,
       as set forth in each applicable Funds Semiannual Report to shareholders,
       together with a calculation of the maximum amount which each  applicable
       Fund  could  borrow  under  its  Borrowing  Limit  at the  end  of  such
       semiannual period;

               (c) To deliver to CAPCO prompt  notice of the  occurrence of any
       event or  condition  which  constitutes,  or is likely  to result  in, a
       change in such Borrower or any applicable Fund which could reasonably be
       expected to materially  adversely  affect the ability of any  applicable
       Fund to  promptly  repay  outstanding  Loans made for its benefit or the
       ability of such Borrower to perform its obligations under this Agreement
       or the Note;

               (d) To do, or cause to be done, all things necessary to preserve
       and keep in full force and effect the  corporate  or trust  existence of
       such Borrower and all permits,  rights and privileges  necessary for the
       conduct of its  businesses  and to comply in all material  respects with
       all  applicable  laws,   regulations  and  orders,   including   without
       limitation, all rules and regulations promulgated by the SEC;

<PAGE>

               (e) To promptly notify CAPCO of any litigation, threatened legal
       proceeding or  investigation  by a  governmental  authority  which could
       materially  affect the ability of such Borrower or the applicable  Funds
       to promptly  repay the  outstanding  Loans or  otherwise  perform  their
       obligations hereunder;

               (f) In the event a Loan for the benefit of a particular  Fund is
       not repaid in full  within 10 days  after the date it is  borrowed,  and
       until  such Loan is repaid in full,  to  deliver  to CAPCO,  within  two
       business  days  after  each  Friday  occurring  after  such 10th day,  a
       statement setting forth the total assets of such Fund as of the close of
       business on each such Friday; and

               (g) Upon the  request  of CAPCO  which may be made by CAPCO from
       time to time in the event  CAPCO in good faith  believes  that there has
       been a material  adverse  change in the capital  markets  generally,  to
       deliver  to CAPCO,  within two  business  days  after  such  request,  a
       statement  setting forth the total assets of each Fund for whose benefit
       a Loan is outstanding on the date of such request.

       14. NEGATIVE COVENANTS OF THE BORROWERS.  Until such time as all amounts
of principal and interest due to CAPCO by a Borrower  pursuant to any Loan made
to such  Borrower  is  irrevocably  paid in full,  and  until the  Facility  is
terminated,  such Borrower (for itself and on behalf of its  respective  Funds)
agrees:

               (a) Not to incur any indebtedness for borrowed money (other than
       pursuant  to the One Hundred  Million  Dollar  ($100,000,000)  committed
       Master Revolving Credit Facility with NationsBank, the Two Hundred Fifty
       Million Dollar ($250,000,000) committed Master Revolving Credit Facility
       with CAPCO and for  overdrafts  incurred at the  custodian  of the Funds
       from time to time in the normal  course of  business)  except the Loans,
       without the prior  written  consent of CAPCO,  which consent will not be
       unreasonably withheld; and

               (b) Not to  dissolve or  terminate  its  existence,  or merge or
       consolidate   with  any  other   person  or  entity,   or  sell  all  or
       substantially  all of its  assets in a single  transaction  or series of
       related  transactions  (other than assets  consisting of margin  stock),
       each without the prior written consent of CAPCO,  which consent will not
       be  unreasonably  withheld;  provided  that a Borrower  may without such
       consent merge,  consolidate  with, or purchase  substantially all of the
       assets of, or sell  substantially  all of its  assets to, an  affiliated
       investment  company or series thereof,  as provided for in Rule 17a-8 of
       the Investment Company Act of 1940.

       15. EVENTS OF DEFAULT. If any of the following events (each an "Event of
Default")  shall  occur  (it being  understood  that an Event of  Default  with
respect to one Fund or Borrower  shall not  constitute an Event of Default with
respect to any other Fund or Borrower):

               (a) Any  Borrower  or  Fund  shall  default  in the  payment  of
       principal or interest on any Loan or any other fee due  hereunder  for a
       period of five (5) days after the same

<PAGE>

       becomes due and  payable,  whether at  maturity  or with  respect to any
       Facility Fee at a date fixed for the payment thereof;

               (b) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 13 hereof and such default
       shall not have been  remedied  within  thirty  (30) days  after  written
       notice thereof shall have been given such Borrower or Fund by CAPCO;

               (c) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 14 hereof;

               (d) Any  Borrower or Fund shall  default in the  performance  or
       compliance  with any other term contained  herein and such default shall
       not have been  remedied  within  thirty (30) days after  written  notice
       thereof shall have been given such Borrower or Fund by CAPCO;

               (e) Any  representation  or warranty  made by a Borrower or Fund
       herein or pursuant hereto shall prove to have been false or incorrect in
       any material respect when made;

               (f) An event of default shall occur and be continuing  under any
       other facility;  then, in any event, and at any time thereafter,  if any
       Event of Default shall be continuing, CAPCO may by written notice to the
       applicable  Borrower or Fund (i)  terminate the Facility with respect to
       such  Borrower or Fund and (ii)  declare the  principal  and interest in
       respect of any outstanding  Loans with respect to such Borrower or Fund,
       and all other  amounts due  hereunder  with respect to such  Borrower or
       Fund,  to be  immediately  due and payable  whereupon  the principal and
       interest in respect  thereof and all other amounts due  hereunder  shall
       become forthwith due and payable without presentment, demand, protest or
       other  notice of any  kind,  all of which  are  expressly  waived by the
       Borrowers.

       16.  NEW  BORROWERS;  NEW  FUNDS.  So long as no  Event  of  Default  or
condition  which,  with the  passage of time or the giving of notice,  or both,
would  constitute or become an Event of Default has occurred and is continuing,
and with the prior  consent of CAPCO,  which  consent will not be  unreasonably
withheld:

               (a) Any investment  company that becomes part of the same "group
       of  investment  companies"  (as that term is defined in Rule 11a-3 under
       the  Investment  Company Act of 1940) as the original  Borrowers to this
       Agreement,  may, by  submitting  an amended  Schedule A and Exhibit B to
       this  Agreement to CAPCO (which  amended  Schedule A and Exhibit B shall
       replace the corresponding Schedule and Exhibit which are, then a part of
       this  Agreement)  and  such  other  documents  as CAPCO  may  reasonably
       request,  become a party to this  Agreement  and may become a "Borrower"
       hereunder; and

<PAGE>

               (b) A Borrower  may,  by  submitting  an amended  Schedule A and
       Exhibit B to this  Agreement  to CAPCO  (which  amended  Schedule  A and
       Exhibit B shall replace the corresponding Schedule and Exhibit which are
       then a part of this  Agreement),  add additional Funds for whose benefit
       such Borrower may borrow Loans.  No such amendment of Schedule A to this
       Agreement shall amend the Borrowing Limit applicable to any Fund without
       the prior approval of CAPCO.

       17. LIMITED  RECOURSE.  CAPCO agrees (i) that any claim,  liability,  or
obligation  arising  hereunder  or under the Note  whether  on  account  of the
principal of any Loan,  interest thereon,  or any other amount due hereunder or
thereunder  shall be satisfied  only from the assets of the  specific  Fund for
whose  benefit a Loan is  borrowed  and in any event in an amount not to exceed
the outstanding  principal amount of any Loan borrowed for such Fund's benefit,
together  with  accrued and unpaid  interest  due and owing  thereon,  and such
Fund's  share  of any  other  amount  due  hereunder  and  under  the  Note (as
determined in accordance with the provisions hereof) and (ii) that no assets of
any fund shall be used to satisfy any claim,  liability,  or obligation arising
hereunder or under the Note with respect to the outstanding principal amount of
any Loan  borrowed  for the benefit of any other Fund or any accrued and unpaid
interest  due and owing  thereon or such other Fund's share of any other amount
due  hereunder  and  under  the  Note (as  determined  in  accordance  with the
provisions hereof).

       18. REMEDIES ON DEFAULT. In case any one or more Events of Default shall
occur and be continuing, CAPCO may proceed to protect and enforce its rights by
an action at law, suit in equity or other appropriate proceedings,  against the
applicable  Borrower(s)  and/or  Fund(s),  as the case may be. In the case of a
default  in the  payment of any  principal  or  interest  on any Loan or in the
payment of any fee due hereunder,  the relevant  Fund(s) (to be allocated among
such Funds as the Borrowers deem  appropriate)  shall pay to CAPCO such further
amount as shall be  sufficient  to cover the cost and  expense  of  collection,
including, without limitation, reasonable attorney's fees and expenses.

       19. NO WAIVER OF  REMEDIES.  No course of dealing or failure or delay on
the part of CAPCO in exercising any right or remedy hereunder or under the Note
shall  constitute a waiver of any right or remedy  hereunder or under the Note,
nor shall any partial  exercise of any right or remedy  hereunder  or under the
Note preclude any further  exercise  thereof or the exercise of any other right
or remedy  hereunder  or under the Note.  Such  rights and  remedies  expressly
provided are cumulative and not exclusive of any rights or remedies which CAPCO
would otherwise have.

       20.  EXPENSES.  The  Fund(s)  (to be  allocated  among  the Funds as the
Borrowers deem  appropriate)  shall pay on demand all reasonable  out-of-pocket
costs and expenses (including reasonable attorney's fees and expenses) incurred
by  CAPCO  in  connection  with  the  collection  and  any  other   enforcement
proceedings of or regarding this Agreement, any Loan or the Note.

       21.  BENEFIT OF AGREEMENT.  This Agreement and the Note shall be binding
upon  and  inure  for  the  benefit  of and be  enforceable  by the  respective
successors  and assigns of the parties  hereto;  provided that no party to this
Agreement  or the Note may  assign any of its rights  hereunder  or  thereunder
without the prior written consent of the other parties.

<PAGE>

       22.  NOTICES.  All  notices  hereunder  and all  written,  facsimile  or
telecopied  confirmations  of Oral Requests made hereunder shall be sent to the
Borrowers as indicated on EXHIBIT B and to CAPCO as indicated on EXHIBIT C.

       23.  MODIFICATIONS.  No provision  of this  Agreement or the Note may be
waived,  modified  or  discharged  except by mutual  written  agreement  of all
parties. THIS WRITTEN LOAN AGREEMENT AND THE NOTE REPRESENT THE FINAL AGREEMENT
BETWEEN  THE  PARTIES  AND  MAY  NOT BE  CONTRADICTED  BY  EVIDENCE  OF  PRIOR,
CONTEMPORANEOUS  OR SUBSEQUENT  ORAL  AGREEMENTS  OF THE PARTIES.  THERE ARE NO
UNWRITTEN AGREEMENTS BETWEEN THE PARTIES.

       24. GOVERNING LAW AND JURISDICTION.  This Agreement shall be governed by
and construed in accordance  with the laws of the state of Texas without regard
to the choice of law provisions thereof.

       25. TRUST  DISCLAIMER.  Neither the  shareholders,  trustees,  officers,
employees and other agents of any Borrower or Fund shall be personally bound by
or liable for any indebtedness,  liability or obligation hereunder or under the
Note nor shall resort be had to their private  property for the satisfaction of
any obligation or claim hereunder.

If this letter  correctly  reflects your agreement with us, please execute both
copies hereof and return one to us,  whereupon this Agreement  shall be binding
upon the Borrowers, the Funds and CAPCO.

Sincerely,

USAA CAPITAL CORPORATION


By:      /S/ LAURIE B. BLANK
         ------------------------
         Laurie B. Blank
         Vice President-Treasurer

<PAGE>

AGREED AND ACCEPTED this 12th
Day of January, 1999.

USAA MUTUAL FUND, INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         ------------------------
         Michael J.C. Roth
         President


USAA INVESTMENT  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         ------------------------
         Michael J.C. Roth
         President


USAA TAX EXEMPT FUND,  INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         ------------------------
         Michael J.C. Roth
         President


USAA STATE  TAX-FREE  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         ------------------------
         Michael J.C. Roth
         President

<PAGE>

                                   SCHEDULE A
                                   ----------

                       FUNDS FOR WHOSE BENEFIT LOANS CAN
                      BE BORROWED UNDER FACILITY AGREEMENT

       BORROWER                      FUNDS                    BORROWING LIMIT
       --------                      -----                    ---------------

                                                           (Maximum  percent of
                                                           total  assets  which
                                                           can   be    borrowed
                                                           under  Facility  and
                                                           the        committed
                                                           facility with CAPCO)
USAA MUTUAL FUND, INC.       USAA Aggressive Growth        5% of Total Assets
                             USAA Growth & Income                    "
                             USAA Income Stock                       "
                             USAA Short-Term Bond                    "
                             USAA Money Market                       "
                             USAA Growth                             "
                             USAA Income                             "
                             USAA S&P 500 Index                      "
                             USAA Science & Technology               "
                             USAA First Start Growth                 "

USAA INVESTMENT TRUST        USAA Cornerstone Strategy               "
                             USAA Gold                               "
                             USAA International                      "
                             USAA World Growth                       "
                             USAA GNMA Trust                         "
                             USAA Treasury Money Market Trust        "
                             USAA Emerging Markets                   "
                             USAA Growth and Tax Strategy            "
                             USAA Balanced Strategy                  "
                             USAA Growth Strategy                    "
                             USAA Income Strategy                    "

USAA TAX EXEMPT FUND, INC.   USAA Long-Term                          "
                             USAA Intermediate-Term                  "
                             USAA Short-Term                         "
                             USAA Tax Exempt Money Market            "
                             USAA California Bond                    "
                             USAA California Money Market            "
                             USAA New York Bond                      "
                             USAA New York Money Market              "
                             USAA Virginia Bond                      "
                             USAA Virginia Money Market              "

USAA STATE TAX-FREE TRUST    USAA Florida Tax-Free Income            "
                             USAA Florida Tax-Free Money Market      "
                             USAA Texas Tax-Free Income              "
                             USAA Texas Tax-Free Money Market        "

<PAGE>

                                                                      EXHIBIT A
                                                                      ---------

                          MASTER GRID PROMISSORY NOTE


U.S. $500,000,000                                       Dated: January 12, 1999


       FOR VALUE  RECEIVED,  each of the  undersigned  (each a  "Borrower"  and
collectively the "Borrowers"),  severally and not jointly, on behalf of and for
the benefit of the series of funds  comprising  each such Borrower as listed on
Schedule A to the  Agreement as defined  below (each a "Fund" and  collectively
the "Funds") promises to pay to the order of USAA Capital Corporation ("CAPCO")
at CAPCO's  office  located at 9800  Fredericksburg  Road,  San Antonio,  Texas
78288,  in  lawful  money of the  United  States  of  America,  in  immediately
available  funds,  the  principal  amount  of all  Loans  made by CAPCO to such
Borrower for the benefit of the applicable  Funds under the Facility  Agreement
Letter dated January 12, 1999 (as amended or modified, the "Agreement"),  among
the  Borrowers and CAPCO,  together with interest  thereon at the rate or rates
set forth in the Agreement.  All payments of interest and principal outstanding
shall be made in accordance with the terms of the Agreement.

       This Note  evidences  Loans made  pursuant  to, and is  entitled  to the
benefits  of,  the  Agreement.  Terms not  defined in this Note shall be as set
forth in the Agreement.

       CAPCO is authorized to endorse the  particulars  of each Loan  evidenced
hereby  on  the  attached  Schedule  and  to  attach  additional  Schedules  as
necessary,  provided  that the failure of CAPCO to do so or to do so accurately
shall not affect the obligations of any Borrower (or the Fund for whose benefit
it is borrowing) hereunder.

       Each Borrower waives all claims to  presentment,  demand,  protest,  and
notice  of  dishonor.  Each  Borrower  agrees  to pay all  reasonable  costs of
collection,  including  reasonable  attorney's  fees  in  connection  with  the
enforcement of this Note.

       CAPCO hereby agrees (i) that any claim, liability, or obligation arising
hereunder  or under the  Agreement  whether on account of the  principal of any
Loan,  interest thereon,  or any other amount due hereunder or thereunder shall
be satisfied only from the assets of the specific Fund for whose benefit a Loan
is  borrowed  and in any  event in an  amount  not to  exceed  the  outstanding
principal  amount of any Loan borrowed for such Fund's  benefit,  together with
accrued and unpaid interest due and owing thereon, and such Fund's share of any
other amount due hereunder and under the Agreement (as determined in accordance
with the provisions of the Agreement) and (ii) that no assets of any Fund shall
be used to satisfy any claim,  liability,  or obligation  arising  hereunder or
under the Agreement  with respect to the  outstanding  principal  amount of any
Loan  borrowed  for the  benefit  of any other Fund or any  accrued  and unpaid
interest  due and owing  thereon or such other Fund's share of any other amount
due hereunder and under the  Agreement  (as  determined in accordance  with the
provisions of the Agreement).

<PAGE>

       Neither the shareholders, trustees, officers, employees and other agents
of any  Borrower  or Fund  shall  be  personally  bound  by or  liable  for any
indebtedness,  liability  or  obligation  hereunder or under the Note nor shall
resort be had to their private  property for the satisfaction of any obligation
or claim hereunder.

       Loans under the Agreement and this Note are  subordinated  to loans made
under the  $100,000,000  364-day  committed  Mater  Revolving  Credit  Facility
Agreement  between the Borrowers and  NationsBank,  N.A.  (NationsBank),  dated
January 13,  1999,  in the manner and to the extent set forth in the  Agreement
among the Borrowers, CAPCO and NationsBank, dated January 13, 1999.

         This Note shall be governed by the laws of the state of Texas.

                                                  USAA MUTUAL FUND, INC.,
                                                  on  behalf  of  and  for  the
                                                  benefit   of  its  series  of
                                                  Funds   as   set   forth   on
                                                  Schedule A to the Agreement


                                                  By:  /S/ MICHAEL J.C. ROTH
                                                       ------------------------
                                                       Michael J.C. Roth
                                                       President


                                                  USAA INVESTMENT TRUST,
                                                  on  behalf  of  and  for  the
                                                  benefit   of  its  series  of
                                                  Funds   as   set   forth   on
                                                  Schedule A to the Agreement


                                                  By:  /S/ MICHAEL J.C. ROTH
                                                       ------------------------
                                                       Michael J.C. Roth
                                                       President

<PAGE>

                                                  USAA  TAX   EXEMPT   FUND,
                                                  INC.,  on  behalf  of and for
                                                  the  benefit of its series of
                                                  Funds   as   set   forth   on
                                                  Schedule A to the Agreement


                                                  By:  /S/ MICHAEL J.C. ROTH
                                                       ------------------------
                                                       Michael J.C. Roth
                                                       President


                                                  USAA STATE TAX-FREE TRUST,
                                                  on  behalf  of  and  for  the
                                                  benefit   of  its  series  of
                                                  Funds   as   set   forth   on
                                                  Schedule A to the Agreement


                                                  By:  /S/ MICHAEL J.C. ROTH
                                                       ------------------------
                                                       Michael J.C. Roth
                                                       President

<PAGE>

                         LOANS AND PAYMENT OF PRINCIPAL

This  schedule  (grid) is  attached to and made a part of the  Promissory  Note
dated January 12, 1999,  executed by USAA MUTUAL FUND,  INC.,  USAA  INVESTMENT
TRUST,  USAA TAX EXEMPT FUND,  INC. AND USAA STATE  TAX-FREE TRUST on behalf of
and for the  benefit  of the  series of funds  comprising  each  such  Borrower
payable to the order of USAA CAPITAL CORPORATION.

[GRID]
Date of Loan

Borrower
and Fund

Amount of
Loan

Type of Rate and
Interest Rate on Date
of Borrowing

Amount of
Principal Repaid

Date of
Repayment

Other
Expenses

Notation made
by

<PAGE>

                                                                      EXHIBIT B

                            USAA CAPITAL CORPORATION
                                MASTER REVOLVING
                           CREDIT FACILITY AGREEMENT
                           BORROWER INFORMATION SHEET


BORROWER:  USAA MUTUAL FUND, INC., USAA INVESTMENT TRUST, USAA TAX EXEMPT FUND,
           INC. AND USAA STATE TAX-FREE TRUST

ADDRESS FOR NOTICES AND OTHER COMMUNICATIONS TO THE BORROWER:

                           9800 Fredericksburg Road
                           San Antonio, Texas 78288(For Federal Express, 78240)
                           Attention:       John W. Saunders, Jr.
                                            Senior Vice President,
                                            Fixed Income Investments

                           Telephone:       (210) 498-7320
                           Telecopy:        (210) 498-5689

                                            David G. Peebles
                                            Senior Vice President,
                                            Equity Investments

                           Telephone:       (210) 498-7340
                           Telecopy:        (210) 498-2954

ADDRESS FOR BORROWING AND PAYMENTS:

                           9800 Fredericksburg Road
                           San Antonio, Texas 78288
                           Attention:       Caryl J. Swann

                           Telephone:       (210) 498-7303
                           Telecopy:        (210) 498-0382 or 498-7819
                           Telex:           767424

INSTRUCTIONS FOR PAYMENTS TO BORROWER:

WE PAY VIA:  __X__FED FUNDS   _____CHIPS

<PAGE>

TO:    (PLEASE  PLACE  BANK NAME,  CORRESPONDENT  NAME (IF  APPLICABLE),  CHIPS
       AND/OR FED FUNDS ACCOUNT NUMBER BELOW)

STATE STREET BANK AND TRUST COMPANY, BOSTON, MASSACHUSETTS
- ----------------------------------------------------------

ABA #011-00-0028
- ----------------

USAA MUTUAL FUND, INC.
======================

USAA AGGRESSIVE GROWTH FUND                 ACCT.# 6938-502-9
- -------------------------------------------------------------
USAA GROWTH & INCOME FUND                   ACCT.# 6938-519-3
- -------------------------------------------------------------
USAA INCOME STOCK FUND                      ACCT.# 6938-495-6
- -------------------------------------------------------------
USAA SHORT-TERM BOND FUND                   ACCT.# 6938-517-7
- -------------------------------------------------------------
USAA MONEY MARKET FUND                      ACCT.# 6938-498-0
- -------------------------------------------------------------
USAA GROWTH FUND                            ACCT.# 6938-490-7
- -------------------------------------------------------------
USAA INCOME FUND                            ACCT.# 6938-494-9
- -------------------------------------------------------------
USAA S&P 500 INDEX FUND                     ACCT.# 6938-478-2
- -------------------------------------------------------------
USAA SCIENCE & TECHNOLOGY FUND              ACCT.# 6938-515-1
- -------------------------------------------------------------
USAA FIRST START GROWTH FUND                ACCT.# 6938-468-3
- -------------------------------------------------------------

USAA INVESTMENT TRUST
=====================

USAA CORNERSTONE STRATEGY FUND              ACCT.# 6938-487-3
- -------------------------------------------------------------
USAA GOLD FUND                              ACCT.# 6938-488-1
- -------------------------------------------------------------
USAA INTERNATIONAL FUND                     ACCT.# 6938-497-2
- -------------------------------------------------------------
USAA WORLD GROWTH FUND                      ACCT.# 6938-504-5
- -------------------------------------------------------------
USAA GNMA TRUST                             ACCT.# 6938-486-5
- -------------------------------------------------------------
USAA TREASURY MONEY MARKET TRUST            ACCT.# 6938-493-1
- -------------------------------------------------------------

<PAGE>

USAA EMERGING MARKETS FUND                  ACCT.# 6938-501-1
- -------------------------------------------------------------
USAA GROWTH AND TAX STRATEGY FUND           ACCT.# 6938-509-4
- -------------------------------------------------------------
USAA BALANCED STRATEGY FUND                 ACCT.# 6938-507-8
- -------------------------------------------------------------
USAA GROWTH STRATEGY FUND                   ACCT.# 6938-510-2
- -------------------------------------------------------------
USAA INCOME STRATEGY FUND                   ACCT.# 6938-508-6
- -------------------------------------------------------------

USAA TAX EXEMPT FUND, INC.
==========================

USAA LONG-TERM FUND                         ACCT.# 6938-492-3
- -------------------------------------------------------------
USAA INTERMEDIATE-TERM FUND                 ACCT.# 6938-496-4
- -------------------------------------------------------------
USAA SHORT-TERM FUND                        ACCT.# 6938-500-3
- -------------------------------------------------------------
USAA TAX EXEMPT MONEY MARKET FUND           ACCT.# 6938-514-4
- -------------------------------------------------------------
USAA CALIFORNIA BOND FUND                   ACCT.# 6938-489-9
- -------------------------------------------------------------
USAA CALIFORNIA MONEY MARKET FUND           ACCT.# 6938-491-5
- -------------------------------------------------------------
USAA NEW YORK BOND FUND                     ACCT.# 6938-503-7
- -------------------------------------------------------------
USAA NEW YORK MONEY MARKET FUND             ACCT.# 6938-511-0
- -------------------------------------------------------------
USAA VIRGINIA BOND FUND                     ACCT.# 6938-512-8
- -------------------------------------------------------------
USAA VIRGINIA MONEY MARKET FUND             ACCT.# 6938-513-6
- -------------------------------------------------------------

USAA STATE TAX-FREE TRUST
=========================

USAA FLORIDA TAX-FREE INCOME FUND           ACCT.# 6938-473-3
- -------------------------------------------------------------
USAA FLORIDA TAX-FREE MONEY MARKET FUND     ACCT.# 6938-467-5
- -------------------------------------------------------------
USAA TEXAS TAX-FREE INCOME FUND             ACCT.# 6938-602-7
- -------------------------------------------------------------
USAA TEXAS TAX-FREE MONEY MARKET FUND       ACCT.# 6938-601-9
- -------------------------------------------------------------

<PAGE>

                                                                      EXHIBIT C
                                                                      ---------

                      ADDRESS FOR USAA CAPITAL CORPORATION

                            USAA Capital Corporation
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288

                            Attention:          Laurie B. Blank
                            Telephone No.:      (210) 498-0825
                            Telecopy No.:       (210) 498-6566

<PAGE>

                                                                      EXHIBIT D
                                                                      ---------
                             OFFICER'S CERTIFICATE
                             ---------------------

The undersigned  hereby certifies that he is the duly elected Secretary of USAA
Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA
State Tax-Free  Trust and that he is authorized to execute this  Certificate on
behalf of USAA Mutual Fund, Inc., USAA Investment  Trust, USAA Tax Exempt Fund,
Inc. and USAA State Tax-Free Trust. The undersigned hereby further certifies to
the following:

The following  individuals  are duly authorized to act on behalf of USAA Mutual
Fund,  Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA State
Tax-Free Trust, by transmitting telephonic, telex, or telecopy instructions and
other  communications  with regard to borrowing  and  payments  pursuant to the
uncommitted  Master Revolving  Credit Agreement with USAA Capital  Corporation.
The  signature  set  opposite  the  name  of  each  individual  below  is  that
individual's genuine signature.

         NAME                       OFFICE                     SIGNATURE
         ----                       ------                     ---------

Michael J.C. Roth          President                  /S/ MICHAEL J.C. ROTH
                                                      -------------------------

John W. Saunders, Jr.      Senior Vice President,
                           Fixed Income Investments   /S/ JOHN W. SAUNDERS, JR.
                                                      -------------------------

David G. Peebles           Senior Vice President,
                           Equity Investments         /S/ DAVID G. PEEBLES
                                                      -------------------------

Kenneth E. Willmann        Vice President,
                           Mutual Fund Portfolios     /S/ KENNETH E. WILLMANN
                                                      -------------------------

Sherron A. Kirk            Vice President,
                           Controller                 /S/ SHERRON A. KIRK
                                                      -------------------------

Caryl J. Swann             Executive Director,
                           Mutual Fund Analysis
                           and Support                /S/ CARYL J. SWANN
                                                      -------------------------

IN WITNESS  WHEREOF,  I have executed this  Certificate  as of this 12th day of
January, 1999.


                                                      /S/ MICHAEL D. WAGNER
                                                      -------------------------
                                                      Michael D. Wagner
                                                      Secretary

<PAGE>

I, Michael J.C.  Roth,  President of USAA Mutual Fund,  Inc.,  USAA  Investment
Trust,  USAA Tax Exempt Fund, Inc. And USAA State Tax-Free Trust hereby certify
that  Michael D. Wagner is, and has been at all times since a date prior to the
date of this Certificate,  the duly elected, qualified, and acting Secretary of
USAA Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. And
USAA State  Tax-Free  Trust and that the  signature set forth above is his true
and correct signature.

DATE: January 12, 1999                                /S/ MICHAEL J.C. ROTH
                                                      -------------------------
                                                      Michael J.C. Roth
                                                      President

<PAGE>

EXHIBIT 8(h)

<PAGE>
January 13, 1999



USAA Mutual Fund, Inc.,
USAA Investment Trust,
USAA Tax Exempt Fund, Inc., and USAA State Tax-Free Trust, on behalf of and for
the benefit of the series of funds  comprising  each such Borrower as set forth
on Schedule A hereto 9800 Fredericksburg Road San Antonio, Texas 78288

Attention:      Michael J.C. Roth, President

Gentlemen:

This  Facility  Agreement  Letter (this  "Agreement")  sets forth the terms and
conditions  for  loans  (each a "Loan"  and  collectively  the  "Loans")  which
NationsBank,  N.A.,  successor by merger to  NationsBank  of Texas,  N.A.  (the
"Bank"),  agrees to make  during the period  commencing  January  13,  1999 and
ending January 12, 2000 (the "Facility Period") to USAA Mutual Fund, Inc., USAA
Investment  Trust,  USAA Tax Exempt Fund,  Inc., and USAA State Tax-Free Trust,
and each  investment  company  which may become a party hereto  pursuant to the
terms of this Agreement (each a "Borrower" and collectively  the  "Borrowers"),
each of which is executing  this  Agreement on behalf of and for the benefit of
the series of funds  comprising  each such  Borrower as set forth on Schedule A
hereto (as hereafter  modified or amended in accordance  with the terms hereof)
(each a "Fund" and collectively  the "Funds"),  under a master revolving credit
facility (the "Facility"). This Agreement replaces in its entirety that certain
Facility  Agreement  Letter dated January 14, 1998,  as  heretofore  amended or
modified, between the Borrowers and the Bank. The Bank and the Borrowers hereby
agree as follows:

       1. AMOUNT.  The aggregate  principal  amount of the Loans to be advanced
under this Facility shall not exceed, at any one time outstanding,  One Hundred
Million  United States  Dollars (U.S.  $100,000,000)  (the  "Commitment").  The
aggregate principal amount of the Loans which may be borrowed by a Borrower for
the benefit of a particular  Fund under the  Facility and the Other  Facilities
(hereinafter  defined) shall not exceed the percentage (the "Borrowing  Limit")
of the total assets of such Fund as set forth on Schedule A hereto.

       2. PURPOSE AND  LIMITATIONS  ON  BORROWINGS.  Each Borrower will use the
proceeds of each Loan made to it solely for temporary or emergency  purposes of
the Fund for whose  benefit it is  borrowing  in  accordance  with such  Fund's
Borrowing  Limit and  prospectus in effect at the time of such Loan.  Portfolio
securities  may not be  purchased  by a Fund while there is a Loan  outstanding
under the Facility and/or a loan outstanding under the Other Facilities for the
benefit of such Fund, if the aggregate amount of such Loan and such other loans
exceed 5% of the total assets of such

<PAGE>

Fund.  The  Borrowers  will not,  and will not permit any Fund to,  directly or
indirectly,  use any proceeds of any Loan for any purpose  which would  violate
any provision of any  applicable  statute,  regulation,  order or  restriction,
including, without limitation,  Regulation U, Regulation T, Regulation X or any
other regulation of the Board of Governors of the Federal Reserve System or the
Securities  Exchange Act of 1934,  as amended.  If  requested by the Bank,  the
Borrowers  will promptly  furnish the Bank with a statement in conformity  with
the requirements of Federal Reserve Form U-1 as referred to in Regulation U.

       3.  BORROWING  RATE AND MATURITY OF LOANS.  The principal  amount of the
Loans  outstanding  from time to time shall bear  interest  at a rate per annum
equal to, at the option of the applicable Borrower(s), (i) the aggregate of the
Federal  Funds Rate (as defined  below) plus .28 of one percent  (1%) (28 basis
points) or (ii) the aggregate of the London Interbank  Offered Rate (as defined
below) plus 28 basis points.  The rate of interest  payable on such outstanding
amounts  shall  change on each date that the Federal  Funds Rate shall  change.
Interest  on the Loans shall be  calculated  on the basis of a year of 360 days
and the actual days elapsed but shall not exceed the highest lawful rate.  Each
Loan  will  be for an  established  number  of days  to be  agreed  upon by the
applicable Borrower(s) and the Bank and, in the absence of such agreement, will
mature on the earlier of three  months  after the date of such Loan or the last
day of the  Facility  Period.  The term  "Federal  Funds Rate," as used herein,
shall mean the overnight  rate for Federal funds  transactions  between  member
banks of the Federal Reserve  System,  as published by the Federal Reserve Bank
of New York or, if not so published, as determined in good faith by the Bank in
accordance with its customary practices; and the term "London Interbank Offered
Rate," as used  herein,  shall  mean the rate per annum  (rounded  upwards,  if
necessary,  to the nearest 1/100 of 1%) appearing on Telerate Page 3750 (or any
successor page) as the London interbank offered rate for deposits in Dollars at
approximately  11:00 a.m.  London time two business days prior to the first day
of the interest period (of 7 or 14 days or one, two or three months as selected
by the  Borrower(s))  for which the London  Interbank  Offered Rate is to be in
effect,  as  adjusted  by the Bank in good  faith  and in  accordance  with its
customary  practices  for any reserve  costs  imposed on the Bank under Federal
Reserve Board  Regulation D with respect to  "Euro-currency  Liabilities".  The
London Interbank  Offered Rate shall not be available  hereunder if it would be
unlawful  for the Bank to make or maintain  Loans based on such rate or if such
rate does not, in the good faith judgment of the Bank,  fairly reflect the cost
to the Bank of making or maintaining  Loans. The London Interbank  Offered Rate
shall  not be  available  for any  interest  period  which,  if such  rate were
available,  would begin after the occurrence and during the  continuation of an
Event of Default (as defined  below).  Any past due  principal  and/or  accrued
interest  shall bear interest at a rate per annum equal to the aggregate of the
Federal Funds Rate plus 1.125 percent (112.5 basis points) and shall be payable
on demand.  If the applicable  Borrowers do not  affirmatively  elect to have a
Loan or Loans bear interest based on the London Interbank Offered Rate at least
two  business  days  prior  to the  first  day of a  possible  interest  period
applicable thereto, such Loan or Loans shall bear interest based on the Federal
Funds Rate until such election is affirmatively made.

       4. ADVANCES, PAYMENTS,  PREPAYMENTS AND READVANCES. Upon each Borrower's
request,  and subject to the terms and conditions  contained  herein,  the Bank
shall  make  Loans to each  Borrower  on behalf of and for the  benefit  of its
respective  Fund(s) during the Facility  Period,  and each Borrower may borrow,
repay and reborrow funds hereunder. The Loans shall be

<PAGE>

evidenced by a duly executed and delivered  Master Grid  Promissory Note in the
form of EXHIBIT A. Each Loan shall be in an aggregate  amount not less than One
Hundred  Thousand  United States Dollars (U.S.  $100,000) and increments of One
Thousand  United States  Dollars (U.S.  $1,000) in excess  thereof.  Payment of
principal  and  interest  due with respect to each Loan shall be payable at the
maturity of such Loan and shall be made in funds  immediately  available to the
Bank prior to 2 p.m. Dallas time on the day such payment is due, or as the Bank
shall  otherwise  direct  from  time to time  and,  subject  to the  terms  and
conditions  hereof,  may  be  repaid  with  the  proceeds  of a  new  borrowing
hereunder. Notwithstanding any provision of this Agreement to the contrary, all
Loans, accrued but unpaid interest and other amounts payable hereunder shall be
due and payable upon  termination of the Facility  (whether by  acceleration or
otherwise).  If any Loan bearing interest based on the London Interbank Offered
Rate is repaid or  prepaid  other  than on the last day of an  interest  period
applicable thereto, the Fund which is the beneficiary of such Loan shall pay to
the Bank promptly upon demand such amount as the Bank  determines in good faith
is necessary to compensate the Bank for any reasonable cost or expense incurred
by the Bank as a result of such repayment or prepayment in connection  with the
reemployment  of funds in an  amount  equal to such  repayment  or  prepayment.
Whenever  the Bank seeks to assess for any such cost or expense it will provide
a certificate as the Borrower(s) shall reasonably request.

       5. FACILITY  FEE.  Beginning  with the date of this  Agreement and until
such time as all Loans have been  irrevocably  repaid to the Bank in full,  and
the Bank is no longer obligated to make Loans, the Funds (to be allocated among
the Funds as the Borrowers deem  appropriate)  shall pay to the Bank a facility
fee (the  "Facility  Fee") in the amount of .07 of one percent (7 basis points)
of the amount of the  Commitment,  as it may be reduced  pursuant to section 6.
The Facility  Fee shall be payable  quarterly  in arrears  beginning  March 31,
1999,  and  upon  termination  of the  Facility  (whether  by  acceleration  or
otherwise).

       6. OPTIONAL TERMINATION OR REDUCTION OF COMMITMENT.  The Borrowers shall
have the right upon at least three (3) business  days prior  written  notice to
the Bank, to terminate or reduce the unused portion of the Commitment. Any such
reduction  of the  Commitment  shall be in the  amount of Five  Million  United
States Dollars (U.S. $5,000,000) or any larger integral multiple of One Million
United States  Dollars (U.S.  $1,000,000)  (except that any reduction may be in
the aggregate  amount of the unused  Commitment).  Accrued fees with respect to
the terminated Commitment shall be payable to the Bank on the effective date of
such termination.

       7.   MANDATORY   TERMINATION  OF   COMMITMENT.   The  Commitment   shall
automatically  terminate on the last day of the  Facility  Period and any Loans
then outstanding  (together with accrued interest thereon and any other amounts
owing hereunder) shall be due and payable on such date.

       8.  COMMITTED  FACILITY.  The Bank  acknowledges  that the Facility is a
committed  facility  and  that the Bank  shall  be  obligated  to make any Loan
requested during the Facility Period under this Agreement, subject to the terms
and conditions hereof; provided,  however, that the Bank shall not be obligated
to make any Loan if this Facility has been  terminated by the Borrowers,  or if
at the time of a request for a Loan by a Borrower (on behalf of the  applicable
Fund(s)) there exists any Event of Default or condition which, with the passage
of time or giving of notice, or both, would

<PAGE>

constitute or become an Event of Default with respect to such Borrower (or such
applicable Fund(s)).

       9. LOAN  REQUESTS.  Each request for a Loan (each a "Borrowing  Notice")
shall be in writing by the applicable Borrower(s), except that such Borrower(s)
may make an oral  request  (each an "Oral  Request")  provided  that  each Oral
Request  shall be followed by a written  Borrowing  Notice  within one business
day. Each Borrowing  Notice shall specify the following  terms ("Terms") of the
requested  Loan:  (i) the date on which such Loan is to be disbursed,  (ii) the
principal amount of such Loan,  (iii) the Borrower(s)  which are borrowing such
Loan and the  amount of such Loan to be  borrowed  by each  Borrower,  (iv) the
Funds for whose  benefit the Loan is being  borrowed and the amount of the Loan
which is for the benefit of each such Fund,  (v)  whether  such Loan shall bear
interest at the Federal Funds Rate or the London  Interbank  Offered Rate,  and
(vi) the requested  maturity date of the Loan. Each Borrowing Notice shall also
set forth the total assets of each Fund for whose benefit a portion of the Loan
is being borrowed as of the close of business on the day immediately  preceding
the date of such Borrowing Notice.  Borrowing Notices shall be delivered to the
Bank by 1:00 p.m.  Dallas time on the day the Loan is  requested  to be made if
such Loan is to bear interest  based on the Federal Funds Rate or by 10:00 a.m.
Dallas time on the second  business day before the Loan is requested to be made
if such Loan is to bear interest based on the London Interbank Offered Rate.

Each  Borrowing  Notice shall  constitute a  representation  to the Bank by the
applicable  Borrower(s)  that  all of the  representations  and  warranties  in
Section  12 hereof  are true and  correct  as of such date and that no Event of
Default or other  condition which with the passage of time or giving of notice,
or both, would result in an Event of Default, has occurred or is occurring.

       10.  CONFIRMATIONS;  CREDITING  OF FUNDS;  RELIANCE  BY THE  BANK.  Upon
receipt by the Bank of a Borrowing Notice:

               (a)  The  Bank  shall  send  each  applicable  Borrower  written
       confirmation  of the Terms of such Loan via  facsimile or  telecopy,  as
       soon as reasonably practicable;  provided,  however, that the failure to
       do so shall not affect the obligation of any such Borrower;

               (b) The Bank shall make such Loan in  accordance  with the Terms
       by transfer of the Loan amount in immediately  available  funds,  to the
       account of the applicable  Borrower(s) as specified in EXHIBIT B to this
       Agreement or as such Borrower(s)  shall otherwise specify to the Bank in
       a writing signed by an Authorized  Individual (as defined in Section 11)
       of such Borrower(s) and sent to the Bank via facsimile or telecopy; and

               (c) The Bank shall make  appropriate  entries on the Note or the
       records of the Bank to reflect the Terms of the Loan; provided, however,
       that the  failure  to do so  shall  not  affect  the  obligation  of any
       Borrower.

The Bank shall be entitled to rely upon and act hereunder  pursuant to any Oral
Request  which it  reasonably  believes  to have  been  made by the  applicable
Borrower through an Authorized  Individual.  If any Borrower  believes that the
confirmation relating to any Loan contains any error

<PAGE>

or discrepancy  from the applicable  Oral Request,  such Borrower will promptly
notify the Bank thereof.

       11.  BORROWING  RESOLUTIONS  AND OFFICERS'  CERTIFICATES;  SUBORDINATION
AGREEMENT.  Prior to the making of any Loan  pursuant  to this  Agreement,  the
Borrowers  shall have  delivered to the Bank (a) the duly  executed  Note,  (b)
resolutions of each Borrower's Trustees or Board of Directors  authorizing such
Borrower to execute,  deliver and perform this Agreement and the Note on behalf
of the applicable Funds, (c) an Officer's Certificate in substantially the form
set  forth in  EXHIBIT D to this  Agreement,  authorizing  certain  individuals
("Authorized  Individuals"),  to take on behalf of each  Borrower (on behalf of
the applicable Funds) actions  contemplated by this Agreement and the Note, (d)
a subordination  agreement in substantially  the form set forth in EXHIBIT E to
this Agreement,  and (e) the opinion of counsel to USAA  Investment  Management
Company, manager and advisor to the Borrowers,  with respect to such matters as
the Bank may reasonably request.

       12. REPRESENTATIONS AND WARRANTIES. In order to induce the Bank to enter
into this Agreement and to make the Loans provided for hereunder, each Borrower
hereby  makes with  respect to itself,  and as may be  relevant,  the series of
Funds  comprising such Borrower the following  representations  and warranties,
which shall survive the execution and delivery hereof and of the Note:

               (a) ORGANIZATION;  STANDING,  ETC. The Borrower is a corporation
       or trust duly organized,  validly  existing,  and in good standing under
       applicable state laws and has all requisite corporate or trust power and
       authority to carry on its  respective  businesses  as now  conducted and
       proposed to be  conducted,  to enter into this  Agreement  and all other
       documents  to be  executed  by it in  connection  with the  transactions
       contemplated hereby, to issue and borrow under the Note and to carry out
       the terms hereof and thereof;

               (b)  FINANCIAL  INFORMATION;  DISCLOSURE,  ETC. The Borrower has
       furnished  the Bank with certain  financial  statements of such Borrower
       with  respect  to itself  and the  applicable  Funds,  all of which such
       financial  statements  have been prepared in accordance  with  generally
       accepted accounting  principles applied on a consistent basis and fairly
       present  the  financial  position  and  results  of  operations  of such
       Borrower  and the  applicable  Funds on the  dates  and for the  periods
       indicated. Neither this Agreement nor any financial statements,  reports
       or  other  documents  or  certificates  furnished  to the  Bank  by such
       Borrower or the  applicable  Funds in connection  with the  transactions
       contemplated  hereby contain any untrue  statement of a material fact or
       omit to  state  any  material  fact  necessary  to make  the  statements
       contained herein or therein in light of the circumstances  when made not
       misleading;

               (c)  AUTHORIZATION;   COMPLIANCE  WITH  OTHER  INSTRUMENTS.  The
       execution,  delivery and performance of this Agreement and the Note, and
       borrowings  hereunder,  have  been  duly  authorized  by  all  necessary
       corporate  or trust  action of the  Borrower  and will not result in any
       violation of or be in conflict  with or  constitute a default  under any
       term of the charter,  by-laws or trust agreement of such Borrower or the
       applicable  Funds,  or of any  borrowing  restrictions  or prospectus or
       statement of additional information of such Borrower

<PAGE>

       or the  applicable  Funds,  or of any agreement,  instrument,  judgment,
       decree, order,  statute,  rule or governmental  regulation applicable to
       such Borrower,  or result in the creation of any mortgage,  lien, charge
       or encumbrance  upon any of the properties or assets of such Borrower or
       the  applicable  Funds  pursuant to any such term.  The Borrower and the
       applicable  Funds are not in violation  of any term of their  respective
       charter,   by-laws  or  trust  agreement,  and  such  Borrower  and  the
       applicable  Funds  are  not in  violation  of any  material  term of any
       agreement  or  instrument  to which they are a party,  or to the best of
       such Borrower's knowledge, of any judgment, decree, order, statute, rule
       or governmental regulation applicable to them;

               (d) SEC COMPLIANCE. The Borrower and the applicable Funds are in
       compliance  in  all  material   respects  with  all  federal  and  state
       securities  or similar  laws and  regulations,  including  all  material
       rules,  regulations  and  administrative  orders of the  Securities  and
       Exchange Commission (the "SEC") and applicable Blue Sky authorities. The
       Borrower  and the  applicable  Funds are in  compliance  in all material
       respects  with all of the  provisions of the  Investment  Company Act of
       1940,  and such  Borrower  has filed all  reports  with the SEC that are
       required of it or the applicable Funds;

               (e) LITIGATION.  There is no action,  suit or proceeding pending
       or, to the best of the  Borrower's  knowledge,  threatened  against such
       Borrower or the  applicable  Funds in any court or before any arbitrator
       or  governmental  body which seeks to restrain  any of the  transactions
       contemplated by this Agreement or which, if adversely determined,  could
       have a material  adverse effect on the assets or business  operations of
       such  Borrower or the  applicable  Funds or the ability of such Borrower
       and the applicable Funds to pay and perform their obligations  hereunder
       and under the Notes;

               (f) BORROWERS'  RELATIONSHIP  TO FUNDS.  The assets of each Fund
       for whose  benefit  Loans are  borrowed by the  applicable  Borrower are
       subject to and liable for such Loans and are available to the applicable
       Borrower for the repayment of such Loans; and

               (g) YEAR 2000  PREPAREDNESS.  The Borrower  has (i)  initiated a
       review and  assessment  of all areas within its business and  operations
       (including  those  affected by suppliers,  vendors and  customers)  that
       could be  adversely  affected by the "Year 2000  Problem"  (that is, the
       risk that computer  applications  used by such Borrower may be unable to
       recognize  and  perform  properly  date-sensitive   functions  involving
       certain  dates  prior to and any date after  December  31,  1999),  (ii)
       developed a plan and timeline for  addressing the Year 2000 Problem on a
       timely  basis,  and (iii) to date,  implemented  that plan in accordance
       with that timetable.  Based on the foregoing,  such Borrower  reasonably
       believes  that  all  computer  applications  that  are  material  to its
       business and operations are reasonably  expected on a timely basis to be
       able to perform properly  date-sensitive  functions for all dates before
       and after January 1, 2000 (that is, be "Year 2000 compliant"), except to
       the extent that a failure to do so could not  reasonably  be expected to
       have a material  adverse effect on the assets or business  operations of
       such  Borrower or the  applicable  Funds or the ability of such Borrower
       and the applicable Funds to pay and perform their obligations  hereunder
       and under the Note.

<PAGE>

       13.  AFFIRMATIVE  COVENANTS  OF THE  BORROWERS.  Until  such time as all
amounts of principal and interest due to the Bank by a Borrower pursuant to any
Loan made to such Borrower is  irrevocably  paid in full, and until the Bank is
no longer  obligated to make Loans to such Borrower,  such Borrower (for itself
and on behalf of its respective Funds) agrees:

               (a) To deliver to the Bank as soon as possible  and in any event
       within  ninety  (90)  days  after  the end of each  fiscal  year of such
       Borrower and the applicable Funds, Statements of Assets and Liabilities,
       Statements of Operations and Statements of Changes in Net Assets of each
       applicable  Fund for such fiscal year,  as set forth in each  applicable
       Fund's Annual Report to shareholders  together with a calculation of the
       maximum  amount  which  each  applicable  Fund  could  borrow  under its
       Borrowing Limit as of the end of such fiscal year;

               (b) To deliver to the Bank as soon as available and in any event
       within seventy-five (75) days after the end of each semiannual period of
       such  Borrower  and the  applicable  Funds,  Statements  of  Assets  and
       Liabilities,  Statements of Operations  and Statements of Changes in Net
       Assets of each applicable Fund as of the end of such semiannual  period,
       as  set  forth  in  each   applicable   Fund's   Semiannual   Report  to
       shareholders,  together with a calculation  of the maximum  amount which
       each  applicable  Fund could borrow under its Borrowing Limit at the end
       of such semiannual period;

               (c) To deliver to the Bank prompt  notice of the  occurrence  of
       any event or condition which  constitutes,  or is likely to result in, a
       change in such Borrower or any applicable Fund which could reasonably be
       expected to materially  adversely  affect the ability of any  applicable
       Fund to  promptly  repay  outstanding  Loans made for its benefit or the
       ability of such Borrower to perform its obligations under this Agreement
       or the Note;

               (d) To do, or cause to be done, all things necessary to preserve
       and keep in full force and effect the  corporate  or trust  existence of
       such Borrower and all permits,  rights and privileges  necessary for the
       conduct of its  businesses  and to comply in all material  respects with
       all  applicable  laws,   regulations  and  orders,   including   without
       limitation, all rules and regulations promulgated by the SEC;

               (e) To promptly  notify the Bank of any  litigation,  threatened
       legal  proceeding or  investigation  by a governmental  authority  which
       could  materially  affect the ability of such Borrower or the applicable
       Funds to promptly repay the outstanding Loans or otherwise perform their
       obligations hereunder;

               (f) In the event a Loan for the benefit of a particular  Fund is
       not  repaid in full  within 10 days after the date it is  borrowed,  and
       until such Loan is repaid in full,  to  deliver to the Bank,  within two
       business  days  after  each  Friday  occurring  after  such 10th day,  a
       statement setting forth the total assets of such Fund as of the close of
       business on each such Friday; and

               (g) Upon the request of the Bank,  which may be made by the Bank
       from  time to time in the  event the Bank in good  faith  believes  that
       there has been a material adverse

<PAGE>

       change in the capital markets generally,  to deliver to the Bank, within
       two business  days after such  request,  a statement  setting  forth the
       total assets of each Fund for whose benefit a Loan is outstanding on the
       date of such request.

       14. NEGATIVE COVENANTS OF THE BORROWERS.  Until such time as all amounts
of principal  and  interest due to the Bank by a Borrower  pursuant to any Loan
made to such  Borrower is  irrevocably  paid in full,  and until the Bank is no
longer obligated to make Loans to such Borrower,  such Borrower (for itself and
on behalf of its respective Funds) agrees:

               (a) Not to incur any indebtedness for borrowed money (other than
       pursuant  to  a  Five  Hundred   Million   United  States  Dollar  (U.S.
       $500,000,000)  uncommitted  master  revolving  credit facility and a Two
       Hundred Fifty Million United States Dollar (U.S. $250,000,000) Committed
       Master  Revolving  Credit  Facility with USAA Capital  Corporation  (the
       "Other  Facilities")  and  overdrafts  incurred at the  custodian of the
       Funds from time to time in the ordinary  course of business)  except the
       Loans, without the prior written consent of the Bank, which consent will
       not be unreasonably withheld; and

               (b) Not to  dissolve or  terminate  its  existence,  or merge or
       consolidate   with  any  other   person  or  entity,   or  sell  all  or
       substantially  all of its  assets in a single  transaction  or series of
       related  transactions  (other than assets  consisting of margin  stock),
       each without the prior written  consent of the Bank,  which consent will
       not be unreasonably withheld;  provided that a Borrower may without such
       consent merge,  consolidate  with, or purchase  substantially all of the
       assets of, or sell  substantially  all of its  assets to, an  affiliated
       investment  company or series thereof,  as provided for in Rule 17a-8 of
       the Investment Company Act of 1940.

       15. EVENTS OF DEFAULT. If any of the following events (each an "Event of
Default")  shall  occur  (it being  understood  that an Event of  Default  with
respect to one Fund or Borrower  shall not  constitute an Event of Default with
respect to any other Fund or Borrower):

               (a) Any  Borrower  or  Fund  shall  default  in the  payment  of
       principal or interest on any Loan or any other fee due  hereunder  for a
       period of five (5) days after the same becomes due and payable,  whether
       at maturity or with  respect to the Facility Fee at a date fixed for the
       payment thereof;

               (b) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 13 hereof and such default
       shall not have been  remedied  within  thirty  (30) days  after  written
       notice thereof shall have been given such Borrower or Fund by the Bank;

               (c) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 14 hereof;

               (d) Any  Borrower or Fund shall  default in the  performance  or
       compliance  with any other term contained  herein and such default shall
       not have been  remedied  within  thirty (30) days after  written  notice
       thereof shall have been given such Borrower or Fund by the Bank;

<PAGE>

               (e) Any  representation  or warranty  made by a Borrower or Fund
       herein or pursuant hereto shall prove to have been false or incorrect in
       any material respect when made;

               (f) USAA Investment  Management Company or any successor manager
       or investment  adviser,  provided that such  successor is a wholly-owned
       subsidiary  of USAA Capital  Corporation,  shall cease to be the Manager
       and investment advisor of each Fund; or

               (g) An event of default shall occur and be continuing  under the
       Other Facilities; then, in any event, and at any time thereafter, if any
       Event of Default shall be continuing,  the Bank may by written notice to
       the applicable Borrower or Fund (i) terminate its commitment to make any
       Loan  hereunder,  whereupon said commitment  shall  forthwith  terminate
       without any other  notice of any kind with  respect to such  Borrower or
       Fund and (ii)  declare  the  principal  and  interest  in respect of any
       outstanding  Loans with respect to such Borrower or Fund,  and all other
       amounts due  hereunder  with  respect to such  Borrower  or Fund,  to be
       immediately  due and payable  whereupon  the  principal  and interest in
       respect  thereof  and all  other  amounts  due  hereunder  shall  become
       forthwith due and payable without presentment,  demand, protest or other
       notice of any kind, all of which are expressly waived by the Borrowers.

       16.  NEW  BORROWERS;  NEW  FUNDS.  So long as no  Event  of  Default  or
condition  which,  with the  passage of time or the giving of notice,  or both,
would  constitute or become an Event of Default has occurred and is continuing,
and with the prior consent of the Bank,  which consent will not be unreasonably
withheld:

                (a) Any investment company that becomes part of the same "group
       of  investment  companies"  (as that term is defined in Rule 11a-3 under
       the  Investment  Company Act of 1940) as the original  Borrowers to this
       Agreement,  may, by  submitting  an amended  Schedule A and Exhibit B to
       this Agreement to the Bank (which amended Schedule A and Exhibit B shall
       replace  the  Schedule  A and  Exhibit  B which  are then a part of this
       Agreement) and such other documents as the Bank may reasonably  request,
       become a party to this Agreement and may become a "Borrower"  hereunder;
       and

                (b) A Borrower  may, by  submitting  an amended  Schedule A and
       Exhibit B to this  Agreement to the Bank (which  amended  Schedule A and
       Exhibit B shall  replace  the  Schedule A and Exhibit B which are then a
       part of this  Agreement),  add  additional  Funds for whose benefit such
       Borrower  may borrow  Loans.  No such  amendment  of  Schedule A to this
       Agreement shall amend the Borrowing Limit applicable to any Fund without
       the prior consent of the Bank.

       17. LIMITED RECOURSE. The Bank agrees (i) that any claim,  liability, or
obligation  arising  hereunder  or under the Note  whether  on  account  of the
principal of any Loan,  interest thereon,  or any other amount due hereunder or
thereunder  shall be satisfied  only from the assets of the  specific  Fund for
whose  benefit a Loan is  borrowed  and in any event in an amount not to exceed
the outstanding  principal amount of any Loan borrowed for such Fund's benefit,
together  with  accrued and unpaid  interest  due and owing  thereon,  and such
Fund's  share  of any  other  amount  due  hereunder  and  under  the  Note (as
determined in accordance with the provisions hereof) and (ii) that

<PAGE>

no  assets  of any Fund  shall be used to  satisfy  any  claim,  liability,  or
obligation  arising hereunder or under the Note with respect to the outstanding
principal  amount of any Loan borrowed for the benefit of any other Fund or any
accrued and unpaid interest due and owing thereon or such other Fund's share of
any other amount due hereunder and under the Note (as  determined in accordance
with the provisions hereof).

       18. REMEDIES ON DEFAULT. In case any one or more Events of Default shall
occur and be continuing, the Bank may proceed to protect and enforce its rights
by an action at law, suit in equity or other appropriate  proceedings,  against
the applicable Borrower(s) and/or Fund(s), as the case may be. In the case of a
default  in the  payment of any  principal  or  interest  on any Loan or in the
payment of any fee due hereunder,  the relevant  Fund(s) (to be allocated among
such  Funds as the  Borrowers  deem  appropriate)  shall  pay to the Bank  such
further  amount  as  shall be  sufficient  to cover  the  cost and  expense  of
collection,  including,  without  limitation,  reasonable  attorney's  fees and
expenses.

       19. NO WAIVER OF  REMEDIES.  No course of dealing or failure or delay on
the part of the Bank in exercising  any right or remedy  hereunder or under the
Note shall  constitute  a waiver of any right or remedy  hereunder or under the
Note, nor shall any partial  exercise of any right or remedy hereunder or under
the Note  preclude  any further  exercise  thereof or the exercise of any other
right or remedy hereunder or under the Note. Such rights and remedies expressly
provided are  cumulative  and not exclusive of any rights or remedies which the
Bank would otherwise have.

       20.  EXPENSES.  The  Fund(s)  (to be  allocated  among  the Funds as the
Borrowers deem  appropriate)  shall pay on demand all reasonable  out-of-pocket
costs and expenses (including reasonable attorney's fees and expenses) incurred
by the  Bank in  connection  with  the  collection  and any  other  enforcement
proceedings of or regarding this Agreement, any Loan or the Note.

       21.  BENEFIT OF AGREEMENT.  This Agreement and the Note shall be binding
upon  and  inure  for  the  benefit  of and be  enforceable  by the  respective
successors  and assigns of the parties  hereto;  provided that no party to this
Agreement  or the Note may  assign any of its rights  hereunder  or  thereunder
without the prior written  consent of the other parties.  The Bank may not sell
participations  and  subparticipations  in all or any  part of the  Loans  made
hereunder  without the prior consent of the Borrowers,  which consent shall not
be unreasonably withheld.

       22.  NOTICES.  All notices  hereunder  and all  written,  facsimiled  or
telecopied  confirmations  of Oral Requests made hereunder shall be sent to the
Borrowers  as indicated on EXHIBIT B and to the Bank as indicated on EXHIBIT C.
Written  communications  shall be deemed  to have  been duly  given and made as
follows: If sent by mail, seventy-two (72) hours after deposit in the mail with
first-class postage prepaid, addressed as provided in EXHIBIT B (the Borrowers)
and EXHIBIT C (the Bank);  and in the case of facsimile  or telecopy,  when the
facsimile or telecopy is received if on a business day or otherwise on the next
business day.

       23.  MODIFICATIONS.  No provision  of this  Agreement or the Note may be
waived,  modified  or  discharged  except by mutual  written  agreement  of all
parties. THIS WRITTEN LOAN AGREEMENT AND THE NOTE REPRESENT THE FINAL AGREEMENT
BETWEEN THE

<PAGE>

PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS  OR
SUBSEQUENT  ORAL AGREEMENTS OF THE PARTIES.  THERE ARE NO UNWRITTEN  AGREEMENTS
BETWEEN THE PARTIES.

       24.  INCREASED  COST AND REDUCED  RETURN.  If at any time after the date
hereof,  the Bank (which  shall  include,  for  purposes of this  Section,  any
corporation  controlling the Bank) determines that the adoption or modification
of any applicable law regarding the Bank's required  levels of reserves,  other
than the reserve  requirement  taken into  account  when  computing  the London
Interbank  Offered  Rate as  provided in Section 3, or capital  (including  any
allocation of capital requirements or conditions), or similar requirements,  or
any  interpretation  or  administration  thereof  by  a  governmental  body  or
compliance  by the Bank with any of such  requirements,  has or would  have the
effect of (a)  increasing  the  Bank's  costs  relating  to the  Loans,  or (b)
reducing the yield or rate of return of the Bank on the Loans, to a level below
that which the Bank could have achieved but for the adoption or modification of
any such  requirements,  the  Funds  (to be  allocated  among  the Funds as the
Borrowers deem appropriate)  shall,  within fifteen (15) days of any request by
the Bank,  pay to the Bank  such  additional  amounts  as (in the  Bank's  sole
judgment, after good faith and reasonable computation) will compensate the Bank
for such increase in costs or reduction in yield or rate of return of the Bank.
Whenever  the  Bank  shall  seek  compensation  for any  increase  in  costs or
reduction in yield or rate of return,  the Bank shall provide a certificate  as
the Borrower(s) shall reasonably request. Failure by the Bank to demand payment
within 90 days of any additional  amounts payable  hereunder shall constitute a
waiver of the Bank's right to demand  payment of such amounts at any subsequent
time.  Nothing herein  contained shall be construed or so operate as to require
the Borrowers or the Funds to pay any interest,  fees, costs or charges greater
than is permitted by applicable law.

       25. GOVERNING LAW AND JURISDICTION.  This Agreement shall be governed by
and construed in accordance  with the laws of the state of Texas without regard
to the choice of law provisions thereof.

       26. TRUST  DISCLAIMER.  Neither the  shareholders,  trustees,  officers,
employees and other agents of any Borrower or Fund shall be personally bound by
or liable for any indebtedness,  liability or obligation hereunder or under the
Note nor shall resort be had to their private  property for the satisfaction of
any  obligation  or claim  hereunder.  If this letter  correctly  reflects your
agreement  with us,  please  execute  both copies  hereof and return one to us,
whereupon this Agreement shall be binding upon the Borrowers, the Funds and the
Bank.

Sincerely,

NATIONSBANK, N.A.


By:    /S/ JOAN D'AMICO
       ------------------------
       Joan D'Amico
       Vice President

<PAGE>

AGREED AND ACCEPTED:


USAA MUTUAL FUND, INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:    /S/ MICHAEL J.C. ROTH
       ------------------------
       Michael J.C. Roth
       President


USAA INVESTMENT  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:    /S/ MICHAEL J.C. ROTH
       ------------------------
       Michael J.C. Roth
       President


USAA TAX EXEMPT FUND,  INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:    /S/ MICHAEL J.C. ROTH
       ------------------------
       Michael J.C. Roth
       President


USAA STATE  TAX-FREE  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:    /S/ MICHAEL J.C. ROTH
       ------------------------
       Michael J.C. Roth
       President

<PAGE>

                                                                     SCHEDULE A

                       FUNDS FOR WHOSE BENEFIT LOANS CAN
                      BE BORROWED UNDER FACILITY AGREEMENT
                              AND BORROWING LIMIT

                                                         Maximum Percent of the
                                                         Total Assets Which Can
                                                     Be Borrowed Under Facility
      BORROWER                     FUNDS         AGREEMENT AND OTHER FACILITIES
      --------                     -----         ------------------------------

USAA MUTUAL FUND, INC.      USAA Aggressive Growth                25%
                            USAA Growth & Income                  25
                            USAA Income Stock                     25
                            USAA Short-Term Bond                  25
                            USAA Money Market                     25
                            USAA Growth                           25
                            USAA Income                           25
                            USAA S&P 500 Index                    25
                            USAA Science & Technology             25
                            USAA First Start Growth               25

USAA INVESTMENT TRUST       USAA Cornerstone Strategy             25
                            USAA Gold                             25
                            USAA International                    25
                            USAA World Growth                     25
                            USAA GNMA Trust                       25
                            USAA Treasury Money Market Trust      25
                            USAA Emerging Markets                 25
                            USAA Growth and Tax Strategy          25
                            USAA Growth Strategy                  25
                            USAA Income Strategy                  25
                            USAA Balanced Strategy                25

USAA TAX EXEMPT FUND, INC.  USAA Long-Term                        15
                            USAA Intermediate-Term                15
                            USAA Short-Term                       15
                            USAA Tax Exempt Money Market          15
                            USAA California Bond                  15
                            USAA California Money Market          15
                            USAA New York Bond                    15
                            USAA New York Money Market            15
                            USAA Virginia Bond                    15
                            USAA Virginia Money Market            15

USAA STATE TAX-FREE TRUST   USAA Florida Tax-Free Income          15
                            USAA Florida Tax-Free Money Market    15
                            USAA Texas Tax-Free Income            15
                            USAA Texas Tax-Free Money Market      15
<PAGE>

                                                                      EXHIBIT A
                                                                      ---------

                          MASTER GRID PROMISSORY NOTE

U.S. $100,000,000                                      Dated:  January 13, 1999

         FOR VALUE  RECEIVED,  each of the  undersigned  (each a "Borrower" and
collectively the "Borrowers"),  severally and not jointly, on behalf of and for
the benefit of the series of funds  comprising  each such Borrower as listed on
Schedule A to the  Agreement as defined  below (each a "Fund" and  collectively
the "Funds") promises to pay to the order of NATIONSBANK,  N.A. (the "Bank") at
the Bank's office  located at 901 Main Street,  Dallas,  Dallas  County,  Texas
75202,  in  lawful  money of the  United  States  of  America,  in  immediately
available  funds,  the  principal  amount of all Loans made by the Bank to such
Borrower for the benefit of the applicable  Funds under the Facility  Agreement
Letter dated January 13, 1999 (as amended or modified, the "Agreement"),  among
the Borrowers and the Bank, together with interest thereon at the rate or rates
set forth in the Agreement.  All payments of interest and principal outstanding
shall be made in accordance with the terms of the Agreement.

         This Note  evidences  Loans made  pursuant  to, and is entitled to the
benefits  of,  the  Agreement.  Terms not  defined in this Note shall be as set
forth in the Agreement.

         The  Bank is  authorized  to  endorse  the  particulars  of each  Loan
evidenced hereby on the attached Schedule and to attach additional Schedules as
necessary,  provided  that  the  failure  of  the  Bank  to  do  so or to do so
accurately  shall not affect the  obligations  of any Borrower (or the Fund for
whose benefit it is borrowing) hereunder.

         Each Borrower waives all claims to presentment,  demand,  protest, and
notice  of  dishonor.  Each  Borrower  agrees  to pay all  reasonable  costs of
collection,  including  reasonable  attorney's  fees  in  connection  with  the
enforcement of this Note.

         The Bank hereby  agrees (i) that any claim,  liability,  or obligation
arising hereunder or under the Agreement whether on account of the principal of
any Loan,  interest  thereon,  or any other amount due  hereunder or thereunder
shall be satisfied  only from the assets of the specific Fund for whose benefit
a Loan is borrowed and in any event in an amount not to exceed the  outstanding
principal  amount of any Loan borrowed for such Fund's  benefit,  together with
accrued and unpaid interest due and owing thereon, and such Fund's share of any
other amount due hereunder and under the Agreement (as determined in accordance
with the provisions of the Agreement) and (ii) that no assets of any Fund shall
be used to satisfy any claim,  liability,  or obligation  arising  hereunder or
under the Agreement  with respect to the  outstanding  principal  amount of any
Loan  borrowed  for the  benefit  of any other Fund or any  accrued  and unpaid
interest  due and owing  thereon or such other Fund's share of any other amount
due hereunder and under the  Agreement  (as  determined in accordance  with the
provisions of the Agreement).

         Neither the  shareholders,  trustees,  officers,  employees  and other
agents of any Borrower or Fund shall be  personally  bound by or liable for any
indebtedness, liability or obligation hereunder

<PAGE>

or under the Note nor shall  resort be had to their  private  property  for the
satisfaction of any obligation or claim hereunder.

         This Note shall be governed by the laws of the state of Texas.

                                             USAA MUTUAL FUND,  INC.,
                                             on behalf  of and for the  benefit
                                             of  its  series  of  Funds  as set
                                             forth   on   Schedule   A  to  the
                                             Agreement


                                             By: /S/ MICHAEL J.C. ROTH
                                                 ----------------------
                                                 Michael J.C. Roth
                                                 President


                                             USAA INVESTMENT TRUST,
                                             on behalf  of and for the  benefit
                                             of  its  series  of  Funds  as set
                                             forth   on   Schedule   A  to  the
                                             Agreement


                                             By: /S/ MICHAEL J.C. ROTH
                                                 ----------------------
                                                 Michael J.C. Roth
                                                 President


                                             USAA TAX EXEMPT FUND, INC.,
                                             on behalf  of and for the  benefit
                                             of  its  series  of  Funds  as set
                                             forth   on   Schedule   A  to  the
                                             Agreement


                                             By: /S/ MICHAEL J.C. ROTH
                                                 ----------------------
                                                 Michael J.C. Roth
                                                 President


                                             USAA STATE TAX-FREE TRUST,
                                             on behalf  of and for the  benefit
                                             of  its  series  of  Funds  as set
                                             forth   on   Schedule   A  to  the
                                             Agreement


                                             By: /S/ MICHAEL J.C. ROTH
                                                 ----------------------
                                                 Michael J.C. Roth
                                                 President

<PAGE>

                         LOANS AND PAYMENT OF PRINCIPAL

This  schedule  (grid) is  attached to and made a part of the  Promissory  Note
dated January 13, 1999,  executed by USAA MUTUAL FUND,  INC.,  USAA  INVESTMENT
TRUST,  USAA TAX EXEMPT FUND,  INC. AND USAA STATE  TAX-FREE TRUST on behalf of
and for the  benefit  of the  series of funds  comprising  each  such  Borrower
payable to the order of NATIONSBANK, N.A.

[GRID]
Date of Loan

Borrower
and Fund

Amount of
Loan

Type of Rate and
Interest Rate on Date
of Borrowing

Amount of
Principal Repaid

Date of
Repayment

Other
Expenses

Notation made
by

<PAGE>

                                                                      EXHIBIT B
                                                                      ---------

                               NATIONSBANK, N.A.
                                MASTER REVOLVING
                           CREDIT FACILITY AGREEMENT
                           BORROWER INFORMATION SHEET


BORROWER:      USAA MUTUAL FUND, INC., USAA INVESTMENT TRUST,
          USAA TAX EXEMPT FUND, INC. AND USAA STATE TAX-FREE TRUST

ADDRESS FOR NOTICES AND OTHER COMMUNICATIONS TO THE BORROWER:

                         9800 Fredericksburg Road
                         San Antonio, Texas  78288 (for Federal Express, 78240)
                         Attention:         John W. Saunders, Jr.
                                            Senior Vice President,
                                            Fixed Income Investments

                         Telephone:         (210) 498-7320
                         Telecopy:          (210) 498-5689

                                            David G. Peebles
                                            Senior Vice President,
                                            Equity Investments

                         Telephone:         (210) 498-7340
                         Telecopy:          (210) 498-2954

ADDRESS FOR BORROWING AND PAYMENTS:

                         9800 Fredericksburg Road
                         San Antonio, Texas  78288 (for Federal Express, 78240)
                         Attention:         Caryl J. Swann

                         Telephone:         (210) 498-7303
                         Telecopy:          (210) 498-0382 or 498-7819
                         Telex:             767424

INSTRUCTIONS FOR PAYMENTS TO BORROWER:

WE PAY VIA:  __X__FED FUNDS   _____CHIPS

<PAGE>

TO:  (PLEASE PLACE BANK NAME,  CORRESPONDENT NAME (IF APPLICABLE),  CHIPS AND/OR
     FED FUNDS ACCOUNT NUMBER BELOW)

STATE STREET BANK AND TRUST COMPANY, BOSTON, MASSACHUSETTS
- ----------------------------------------------------------

ABA #011-00-0028
- ----------------

USAA MUTUAL FUND, INC.
======================

USAA AGGRESSIVE GROWTH FUND                          ACCT.# 6938-502-9
- ----------------------------------------------------------------------
USAA GROWTH & INCOME FUND                            ACCT.# 6938-519-3
- ----------------------------------------------------------------------
USAA INCOME STOCK FUND                               ACCT.# 6938-495-6
- ----------------------------------------------------------------------
USAA SHORT-TERM BOND FUND                            ACCT.# 6938-517-7
- ----------------------------------------------------------------------
USAA MONEY MARKET FUND                               ACCT.# 6938-498-0
- ----------------------------------------------------------------------
USAA GROWTH FUND                                     ACCT.# 6938-490-7
- ----------------------------------------------------------------------
USAA INCOME FUND                                     ACCT.# 6938-494-9
- ----------------------------------------------------------------------
USAA S&P 500 INDEX FUND                              ACCT.# 6938-478-2
- ----------------------------------------------------------------------
USAA SCIENCE & TECHNOLOGY FUND                       ACCT.# 6938-515-1
- ----------------------------------------------------------------------
USAA FIRST START GROWTH FUND                         ACCT.# 6938-468-3
- ----------------------------------------------------------------------

USAA INVESTMENT TRUST
=====================

USAA CORNERSTONE STRATEGY FUND                       ACCT.# 6938-487-3
- ----------------------------------------------------------------------
USAA GOLD FUND                                       ACCT.# 6938-488-1
- ----------------------------------------------------------------------
USAA INTERNATIONAL FUND                              ACCT.# 6938-497-2
- ----------------------------------------------------------------------
USAA WORLD GROWTH FUND                               ACCT.# 6938-504-5
- ----------------------------------------------------------------------
USAA GNMA TRUST                                      ACCT.# 6938-486-5
- ----------------------------------------------------------------------
USAA TREASURY MONEY MARKET TRUST                     ACCT.# 6938-493-1
- ----------------------------------------------------------------------
<PAGE>

USAA EMERGING MARKETS FUND                           ACCT.# 6938-501-1
- ----------------------------------------------------------------------
USAA GROWTH AND TAX STRATEGY FUND                    ACCT.# 6938-509-4
- ----------------------------------------------------------------------
USAA GROWTH STRATEGY FUND                            ACCT.# 6938-510-2
- ----------------------------------------------------------------------
USAA INCOME STRATEGY FUND                            ACCT.# 6938-508-6
- ----------------------------------------------------------------------
USAA BALANCED STRATEGY FUND                          ACCT.# 6938-507-8
- ----------------------------------------------------------------------

USAA TAX EXEMPT FUND, INC.
==========================

USAA LONG-TERM FUND                                  ACCT.# 6938-492-3
- ----------------------------------------------------------------------
USAA INTERMEDIATE-TERM FUND                          ACCT.# 6938-496-4
- ----------------------------------------------------------------------
USAA SHORT-TERM FUND                                 ACCT.# 6938-500-3
- ----------------------------------------------------------------------
USAA TAX EXEMPT MONEY MARKET FUND                    ACCT.# 6938-514-4
- ----------------------------------------------------------------------
USAA CALIFORNIA BOND FUND                            ACCT.# 6938-489-9
- ----------------------------------------------------------------------
USAA CALIFORNIA MONEY MARKET FUND                    ACCT.# 6938-491-5
- ----------------------------------------------------------------------
USAA NEW YORK BOND FUND                              ACCT.# 6938-503-7
- ----------------------------------------------------------------------
USAA NEW YORK MONEY MARKET FUND                      ACCT.# 6938-511-0
- ----------------------------------------------------------------------
USAA VIRGINIA BOND FUND                              ACCT.# 6938-512-8
- ----------------------------------------------------------------------
USAA VIRGINIA MONEY MARKET FUND                      ACCT.# 6938-513-6
- ----------------------------------------------------------------------

USAA STATE TAX-FREE TRUST
=========================

USAA FLORIDA TAX-FREE INCOME FUND                    ACCT.# 6938-473-3
- ----------------------------------------------------------------------
USAA FLORIDA TAX-FREE MONEY MARKET FUND              ACCT.# 6938-467-5
- ----------------------------------------------------------------------
USAA TEXAS TAX-FREE INCOME FUND                      ACCT.# 6938-602-7
- ----------------------------------------------------------------------
USAA TEXAS TAX-FREE MONEY MARKET FUND                ACCT.# 6938-601-9
- ----------------------------------------------------------------------

<PAGE>

                                                                      EXHIBIT C
                                                                      ---------

                              ADDRESS FOR THE BANK

                               NationsBank, N.A.
                               901 Main Street
                               66th Floor
                               Dallas, Texas 75202


                               Attention:          Joan D'Amico
                               Telephone No.:      (214) 508-3307
                               Telecopy No.:       (214) 508-0604

<PAGE>

                                                                      EXHIBIT D
                                                                      ---------

                             OFFICER'S CERTIFICATE
                             ---------------------


The undersigned  hereby certifies that he is the duly elected Secretary of USAA
Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA
State Tax-Free  Trust and that he is authorized to execute this  Certificate on
behalf of USAA Mutual Fund, Inc., USAA Investment  Trust, USAA Tax Exempt Fund,
Inc. and USAA State Tax-Free Trust. The undersigned hereby further certifies to
the following:

The following  individuals  are duly authorized to act on behalf of USAA Mutual
Fund,  Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA State
Tax-Free Trust, by transmitting telephonic, telex, or telecopy instructions and
other  communications  with regard to borrowings  and payments  pursuant to the
Master Revolving Credit Facility Agreement with NationsBank, N.A. The signature
set opposite the name of each  individual  below is that  individual's  genuine
signature.

         NAME                       OFFICE                     SIGNATURE
         ----                       ------                     ---------


Michael J.C. Roth          President                  /S/ MICHAEL J.C. ROTH
                                                      -------------------------

John W. Saunders, Jr.      Senior Vice President,
                           Fixed Income Investments   /S/ JOHN W. SAUNDERS, JR.
                                                      -------------------------

David G. Peebles           Senior Vice President,
                           Equity Investments         /S/ DAVID G. PEEBLES
                                                      -------------------------

Kenneth E. Willmann        Vice President,
                           Mutual Fund Portfolios     /S/ KENNETH E. WILLMANN
                                                      -------------------------

Sherron A. Kirk            Vice President,
                           Controller                 /S/ SHERRON A. KIRK
                                                      -------------------------

Caryl J. Swann             Executive Director,
                           Mutual Fund Analysis
                           and Support                /S/ CARYL J. SWANN
                                                      -------------------------

IN WITNESS  WHEREOF,  I have executed this  Certificate  as of this 12th day of
January, 1999.


                                                      /S/ MICHAEL D. WAGNER
                                                      -------------------------
                                                      Michael D. Wagner
                                                      Secretary

<PAGE>

I, Michael J. C. Roth,  President of USAA Mutual Fund,  Inc.,  USAA  Investment
Trust,  USAA Tax Exempt Fund, Inc. and USAA State Tax-Free Trust hereby certify
that  Michael D. Wagner is, and has been at all times since a date prior to the
date of this Certificate,  the duly elected, qualified, and acting Secretary of
USAA Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and
USAA State  Tax-Free  Trust and that the  signature set forth above is his true
and correct signature.


DATE:  January 13, 1999                            /S/ MICHAEL J.C. ROTH
                                                   ----------------------------
                                                   Michael J.C. Roth
                                                   President

<PAGE>

NationsBank                       SUBORDINATION                       EXHIBIT E
NationsBank, N.A.                  AGREEMENT
- -------------------------------------------------------------------------------
 THIS IS AN AGREEMENT AMONG:                         DATED:    January 13, 1999
- -------------------------------------------------------------------------------
NAME AND ADDRESS OF LENDER     NAME AND ADDRESS           NAME AND ADDRESS
 (INCLUDING COUNTY):            OF BORROWER:                OF CREDITOR:

 NationsBank, N.A.         USAA Mutual Fund, Inc.      USAA Capital Corporation
 901 Main Street           USAA Investment Trust       9800 Fredericksburg Road
 Dallas, Dallas County,    USAA Tax Exempt Fund, Inc.  San Antonio, Texas  78288
 Texas  75202              USAA State Tax-Free Trust
                           9800 Fredericksburg Road
                           San Antonio, Texas   78288

     (LENDER)                      (DEBTOR)                   (CREDITOR)
- -------------------------------------------------------------------------------

 1.  BACKGROUND.  Debtor  is or may be  indebted  to  Lender  pursuant to  that
     certain  Facility  Agreement  Letter dated January 13, 1999 between Debtor
     and  Lender  ("Senior  Facility  Agreement").  Debtor  also  is or  may be
     indebted to Creditor pursuant to certain Facility  Agreement Letters dated
     January 12,  1999  between  Debtor and  Creditor  ("Subordinated  Facility
     Agreements").  All debt (as hereinafter defined) under the Senior Facility
     Agreement  is  hereinafter  referred to as "senior  debt" and all debt (as
     hereinafter  defined)  under  the  Subordinated   Facility  Agreements  is
     hereinafter referred to as "subordinated debt".

2.   DEFINITION  OF DEBT.  The term "debt" as  used  in the terms "senior debt"
     and "subordinated debt" means all debts, obligations and liabilities,  now
     or hereafter existing, direct or indirect,  absolute or contingent,  joint
     or several, secured or unsecured, due or not due, contractual or tortious,
     liquidated  or  unliquidated,  arising by operation  of law or  otherwise,
     irrespective  of the person in whose favor such debt may  originally  have
     been created and  regardless  of the manner in which such debt has been or
     may  hereafter be acquired by Lender or Creditor,  as the case may be, and
     includes all costs  incurred to obtain,  preserve,  perfect or enforce any
     security  interest,  lien  or  mortgage,  or to  collect  any  debt  or to
     maintain,  preserve,  collect and enforce any collateral,  and interest on
     such amounts.

3.   SUBORDINATION OF DEBT. Until senior  debt has  been  paid in  full, Debtor
     will not pay and Creditor will not accept any payment on subordinated debt
     at any time that an Event of Default  (as  defined in the Senior  Facility
     Agreement)  has  occurred  and is  continuing  in respect of senior  debt.
     Anything of value received by Creditor on account of subordinated  debt in
     violation  of  this  agreement  will  be held by  Creditor  in  trust  and
     immediately  will be  turned  over to Lender  in the form  received  to be
     applied by Lender on senior debt.

4.   REMEDIES  OF  CREDITOR.  Until  all senior  debt  has  been paid  in full,
     without Lender's permission, Creditor will not be a party to any action or
     proceeding  against any person to recover  subordinated debt. Upon written
     request of Lender,  Creditor will file any claim or proof of claim or take
     any  other  action  to  collect   subordinated  debt  in  any  bankruptcy,
     receivership,  liquidation,  reorganization or other proceeding for relief
     of debtors or in connection with Debtor's insolvency, or in liquidation or
     marshaling  of  Debtor's  assets  or   liabilities,   or  in  any  probate
     proceeding,  and if any distribution  shall be made to Creditor,  Creditor
     will hold the same in trust for Lender and immediately  pay to Lender,  in
     the form received to be applied on senior debt,  all money or other assets
     received in any such  proceedings  on account of  subordinated  debt until
     senior debt shall have been paid in full.  If Creditor  shall fail to take
     any such  action  when  requested  by  Lender,  Lender  may  enforce  this
     agreement or as attorney in fact for Creditor and Debtor may take any such
     action on Creditor's behalf.  Creditor hereby irrevocably  appoints Lender
     Creditor's  attorney in fact to take any such  action  that  Lender  might
     request Creditor to take hereunder,  and to sue for,  compromise,  collect
     and receive all such money and other  assets and take any other  action in
     Lender's  own  name or in  Creditor's  name  that  Lender  shall  consider
     advisable for  enforcement  and  collection of  subordinated  debt, and to
     apply any amounts received on senior debt.

<PAGE>

5.   MODIFICATIONS.  At  any time and  from time to  time,  without  Creditor's
     consent or notice to  Creditor  and  without  liability  to  Creditor  and
     without  releasing or impairing any of Lender's rights against Creditor or
     any of Creditor's  obligations  hereunder,  Lender may take  additional or
     other security for senior debt;  release,  exchange,  subordinated or lose
     any security for senior debt; release any person obligated on senior debt,
     modify,  amend or waive  compliance with any agreement  relating to senior
     debt;  grant any  adjustment,  indulgence or forbearance to, or compromise
     with, any person liable for senior debt;  neglect,  delay,  omit,  fail or
     refuse to take or prosecute  any action for  collection of any senior debt
     or to foreclose upon any collateral or take or prosecute any action on any
     agreement securing any senior debt.

6.   SUBORDINATION OF LIENS. Creditor  subordinates and  makes inferior  to any
     security  interests,  liens or mortgages now or hereafter  securing senior
     debt all security interests, liens, or mortgages now or hereafter securing
     subordinated  debt. Any foreclosure  against any property  securing senior
     debt shall  foreclose,  extinguish  and discharge all security  interests,
     liens and mortgages  securing  subordinated debt, and any purchaser at any
     such foreclosure sale shall take title to the property so sold free of all
     security interest, liens and mortgages securing subordinated debt.

7.   STATEMENT OF SUBORDINATION; ASSIGNMENT BY CREDITOR; ADDITIONAL INSTRUMENTS.
     Debtor  and  Creditor  will cause  any  instrument  evidencing or securing
     subordinated debt to bear upon its face a  statement  that such instrument
     is  subordinated  to senior  debt as  set forth  herein  and will take all
     actions and execute all documents appropriate to carry out this agreement.
     Creditor will notify Lender not less than 10 days before any assignment of
     any subordinated debt.

8.   ASSIGNMENT BY LENDER. Lender's rights under this agreement may be assigned
     in connection with any assignment or transfer of any senior debt.

9.   VENUE. Debtor and Creditor agree that this agreement is performable in the
     county of Lender's address set out above.

10.  CUMULATIVE RIGHTS;  WAIVERS.  This instrument is  cumulative of  all other
     rights  and  securities  of the  Lender.  No waiver by Lender of any right
     hereunder,  with respect to a particular  payment,  shall affect or impair
     its rights in any matters thereafter occurring.

11.  SUCCESSORS  AND ASSIGNS.  This instrument is  binding upon and shall inure
     to the  benefit of the  heirs, executors, administrators,  successors  and
     assigns of each of the parties hereto, but Creditor covenants that it will
     not  assign  subordinated debt, or  any part  thereof, without  making the
     rights and interests of the assignee  subject in all respects to the terms
     of this instrument.

12.  TERMINATION.  This agreement  shall terminate upon the termination of the
     Senior Facility Agreement and repayment in full of the senior debt.

(LENDER)                   (DEBTOR)                    (CREDITOR)
NationsBank, N.A.          USAA Mutual Fund, Inc.      USAA Capital Corporation
                           USAA Investment Trust
                           USAA Tax Exempt Fund, Inc.
                           USAA State Tax-Free Trust

By  /S/ JOAN D'AMICO       By  /S/ MICHAEL J.C. ROTH    By  /S/ LAURIE B. BLANK
    --------------------       ---------------------       --------------------
    Its  VICE PRESIDENT        Its  PRESIDENT              Its  TREASURER

<PAGE>

EXHIBIT 8(i)

<PAGE>

January 12, 1999


USAA Mutual Fund, Inc.,
USAA Investment Trust,
USAA Tax Exempt Fund, Inc., and
USAA State Tax-Free Trust, on behalf of and for the
benefit of the series
of funds comprising each such Borrower
as set forth on Schedule A hereto
9800 Fredericksburg Road
San Antonio, Texas 78288

Attention: Michael J.C. Roth, President

Gentlemen:

This  Facility  Agreement  Letter (this  "Agreement")  sets forth the terms and
conditions  for loans (each a "Loan" and  collectively  the "Loans") which USAA
Capital  Corporation  ("CAPCO")  may from time to time make  during  the period
commencing January 12, 1999 and ending January 11, 2000 (the "Facility Period")
to USAA Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc.,
and USAA State Tax-Free Trust,  and each investment  company which may become a
party hereto  pursuant to the terms of this  Agreement  (each a "Borrower"  and
collectively  the  "Borrowers"),  each of which is executing  this Agreement on
behalf  of and for the  benefit  of the  series of funds  comprising  each such
Borrower as set forth on Schedule A hereto (as hereafter modified or amended in
accordance with the terms hereof) (each a "Fund" and collectively the "Funds"),
under a master  revolving  credit  facility (the  "Facility").  USAA Investment
Management  Company is the Manager and Investment  Advisor of each Fund.  CAPCO
and the Borrowers hereby agree as follows:

       1.  AMOUNT.  The  aggregate  principal  amount of the Loans which may be
advanced under this Facility shall not exceed, at any one time outstanding, Two
Hundred Fifty Million Dollars ($250,000,000). The aggregate principal amount of
the Loans which may be borrowed by a Borrower  for the benefit of a  particular
Fund under this Facility shall not exceed the borrowing  limit (the  "Borrowing
Limit")  on  borrowings  applicable  to such Fund,  as set forth on  Schedule A
hereto.

       2. PURPOSE AND  LIMITATIONS  ON  BORROWINGS.  Each Borrower will use the
proceeds of each Loan made to it solely for temporary or emergency  purposes of
the Fund for whose  benefit it is  borrowing  in  accordance  with such  Fund's
Borrowing Limit (Schedule A) and prospectus in effect at the time of such Loan.
Portfolio  securities  may not be  purchased  by a Fund  while  there is a Loan
outstanding  under the Facility or any other facility,  if the aggregate amount
of such Loan and any other  such loan  exceeds  5% of the total  assets of such
Fund.

<PAGE>

       3.  BORROWING  RATE AND  MATURITY  OF LOANS.  CAPCO may make  Loans to a
Borrower and the principal  amount of the Loans  outstanding  from time to time
shall  bear  interest  at a rate per  annum  equal  to the rate at which  CAPCO
obtains  funding  in the  capital  markets.  Interest  on the  Loans  shall  be
calculated  on the basis of a year of 360 days and the actual days  elapsed but
shall not exceed the highest lawful rate.  Each loan will be for an established
number  of  days   agreed   upon  by  the   applicable   Borrower   and  CAPCO.
Notwithstanding the above, all Loans to a Borrower shall be made available at a
rate per annum equal to the rate at which CAPCO would make loans to  affiliates
and  subsidiaries.  Further,  if the  CAPCO  rate  exceeds  the rate at which a
Borrower could obtain funds pursuant to the NationsBank,  N.A.  ("NationsBank")
364-day committed  $100,000,000 Master Revolving Credit Facility,  the Borrower
will in the absence of predominating  circumstances,  borrow from  NationsBank.
Any past due principal  and/or  accrued  interest shall bear interest at a rate
per annum equal to the  aggregate of the Federal Funds Rate plus 1 percent (100
basis points) and shall be payable on demand.

       4. ADVANCES, PAYMENTS,  PREPAYMENTS AND READVANCES. Upon each Borrower's
request,  and subject to the terms and conditions contained herein, CAPCO shall
make Loans to each Borrower on behalf of and for the benefit of its  respective
Fund(s) during the Facility  Period,  and each Borrower may at CAPCO's sole and
absolute  discretion,  borrow,  repay and reborrow funds  hereunder.  The Loans
shall be evidenced by a duly executed and delivered Master Grid Promissory Note
in the form of EXHIBIT A. Each Loan  shall be in an  aggregate  amount not less
than One Hundred Thousand United States Dollars (U.S.  $100,000) and increments
of One Thousand United States Dollars (U.S. $1,000) in excess thereof.  Payment
of principal and interest due with respect to each Loan shall be payable at the
maturity of such Loan and shall be made in funds immediately available to CAPCO
prior to 2 p.m.  San Antonio  time on the day such  payment is due, or as CAPCO
shall  otherwise  direct  from  time to time  and,  subject  to the  terms  and
conditions  hereof,  may  be  repaid  with  the  proceeds  of a  new  borrowing
hereunder. Notwithstanding any provision of this Agreement to the contrary, all
Loans, accrued but unpaid interest and other amounts payable hereunder shall be
due and payable upon  termination of the Facility  (whether by  acceleration or
otherwise).

       5. FACILITY  FEE.  Beginning  with the date of this  Agreement and until
such time as all Loans have been irrevocably repaid to CAPCO in full, and CAPCO
is no longer  obligated  to make Loans,  the Funds (to be  allocated  among the
Funds as the Borrowers deem  appropriate)  may pay to CAPCO a facility fee (the
"Facility  Fee") in the amount up to .04 of one percent (4 basis points) of the
amount of the  Commitment,  as it may be  reduced  pursuant  to  section 6. The
Facility Fee shall be payable  quarterly in arrears  beginning  March 31, 1999,
and upon termination of the Facility (whether by acceleration or otherwise).

       6. OPTIONAL TERMINATION OR REDUCTION OF COMMITMENT.  The Borrowers shall
have the right upon at least three (3) business  days prior  written  notice to
CAPCO,  to terminate or reduce the unused portion of the  Commitment.  Any such
reduction  of the  commitment  shall be in the  amount of Five  Million  United
States Dollars (U.S. $5,000,000) or any larger integral multiple of One Million
United States Dollars (U.S. $1,000,000) (except that any reduction may

<PAGE>

be in the aggregate amount of the unused Commitment). Accrued fees with respect
to the terminated Commitment shall be payable to CAPCO on the effective date of
such termination.

       7. MANDATORY TERMINATION OF THE FACILITY. The Facility,  unless extended
by written  amendment,  shall  automatically  terminate  on the last day of the
Facility Period and any Loans then outstanding  (together with accrued interest
thereon and any other amounts owing hereunder) shall be due and payable on such
date.

       8.  COMMITTED  FACILITY.  CAPCO  acknowledges  that  the  Facility  is a
committed facility and that CAPCO shall be obligated to make any Loan requested
during  the  Facility  Period  under this  Agreement,  subject to the terms and
conditions hereof; provided, however, that CAPCO shall not be obligated to make
any Loan if this Facility has been  terminated by the  Borrowers,  or if at the
time of a  request  for a Loan  by a  Borrower  (on  behalf  of the  applicable
Fund(s)) there exists any Event of Default or condition which, with the passage
of time or giving of notice,  or both,  would  constitute or become an Event of
Default with respect to such Borrower (or such applicable Fund(s)).

       9. LOAN  REQUESTS.  Each request for a Loan (each a "Borrowing  Notice")
shall be in writing by the applicable Borrower(s), except that such Borrower(s)
may make an oral  request  (each an "Oral  Request")  provided  that  each Oral
Request  shall be followed by a written  Borrowing  Notice  within one business
day. Each Borrowing  Notice shall specify the following  terms ("Terms") of the
requested  Loan:  (i) the date on which such Loan is to be disbursed,  (ii) the
principal amount of such Loan,  (iii) the Borrower(s)  which are borrowing such
Loan and the  amount of such Loan to be  borrowed  by each  Borrower,  (iv) the
Funds for whose  benefit the loan is being  borrowed and the amount of the Loan
which is for the benefit of each such Fund, and (v) the requested maturity date
of the Loan.  Each  Borrowing  Notice  shall also set forth the total assets of
each Fund for whose  benefit a portion of the Loan is being  borrowed as of the
close of business on the day  immediately  preceding the date of such Borrowing
Notice.  Borrowing notices shall be delivered to CAPCO by 9:00 a.m. San Antonio
time on the day the Loan is requested to be made.

Each  Borrowing  Notice  shall  constitute  a  representation  to  CAPCO by the
applicable  Borrower(s)  that  all of the  representations  and  warranties  in
Section  12 hereof  are true and  correct  as of such date and that no Event of
Default or other  condition which with the passage of time or giving of notice,
or both, would result in an Event of Default, has occurred or is occurring.

       10.  CONFIRMATIONS;  CREDITING OF FUNDS; RELIANCE BY CAPCO. Upon receipt
by CAPCO of a Borrowing Notice:

               (a)  CAPCO  shall  provide  each  applicable   Borrower  written
       confirmation  of the Terms of such Loan via  facsimile or  telecopy,  as
       soon as reasonably practicable;  provided,  however, that the failure to
       do so shall not affect the obligation of any such Borrower;

<PAGE>

               (b) CAPCO shall make such Loan in  accordance  with the Terms by
       transfer  of the Loan  amount in  immediately  available  funds,  to the
       account of the applicable  Borrower(s) as specified in EXHIBIT B to this
       Agreement or as such Borrower(s)  shall otherwise  specify to CAPCO in a
       writing signed by an Authorized Individual (as defined in Section 11) of
       such Borrower(s); and

               (c) CAPCO  shall  make  appropriate  entries  on the Note or the
       records of CAPCO to reflect  the Terms of the Loan;  provided,  however,
       that the  failure  to do so  shall  not  affect  the  obligation  of any
       Borrower.

               (d)  CAPCO  shall be  entitled  to rely  upon and act  hereunder
       pursuant to any Oral Request which it  reasonably  believes to have been
       made by the applicable Borrower through an Authorized Individual. If any
       Borrower  believes that the  confirmation  relating to any Loan contains
       any error or discrepancy from the applicable Oral Request, such Borrower
       will promptly notify CAPCO thereof.

       11.  BORROWING  RESOLUTIONS  AND  OFFICERS'  CERTIFICATES.  Prior to the
making  of any Loan  pursuant  to this  Agreement,  the  Borrowers  shall  have
delivered  to  CAPCO  (a) the  duly  executed  Note,  (b)  Resolutions  of each
Borrower's Trustees or Board of Directors authorizing such Borrower to execute,
deliver and perform  this  Agreement  and the Note on behalf of the  applicable
Funds,  (c) an Officer's  Certificate  in  substantially  the form set forth in
EXHIBIT  D to this  Agreement,  authorizing  certain  individuals  ("Authorized
Individuals"),  to take on behalf of each Borrower (on behalf of the applicable
Funds) actions contemplated by this Agreement and the Note, and (d) the Opinion
of Counsel to USAA Investment  Management  Company,  Manager and Advisor to the
Borrowers, with respect to such matters as CAPCO may reasonably request.

       12.  REPRESENTATIONS  AND WARRANTIES.  In order to induce CAPCO to enter
into this Agreement and to make the Loans provided for hereunder, each Borrower
hereby  makes with  respect to itself,  and as may be  relevant,  the series of
Funds comprising such Borrower,  the following  representations and warranties,
which shall survive the execution and delivery hereof and of the Note:

               (a) ORGANIZATION,  STANDING,  ETC. The Borrower is a corporation
       or trust duly organized,  validly  existing,  and in good standing under
       applicable state laws and has all requisite corporate or trust power and
       authority to carry on its  respective  businesses  as now  conducted and
       proposed to be  conducted,  to enter into this  Agreement  and all other
       documents  to be  executed  by it in  connection  with the  transactions
       contemplated hereby, to issue and borrow under the Note and to carry out
       the terms hereof and thereof;

               (b)  FINANCIAL  INFORMATION;  DISCLOSURE,  ETC. The Borrower has
       furnished CAPCO with certain financial  statements of such Borrower with
       respect to itself and the applicable  Funds, all of which such financial
       statements  have been prepared in  accordance  with  generally  accepted
       accounting  principles  applied on a consistent basis

<PAGE>

       and fairly  present the financial  position and results of operations of
       such Borrower and the applicable  Funds on the dates and for the periods
       indicated. Neither this Agreement nor any financial statements,  reports
       or other documents or  certificates  furnished to CAPCO by such Borrower
       or the applicable Funds in connection with the transactions contemplated
       hereby contain any untrue  statement of a material fact or omit to state
       any material fact necessary to make the statements  contained  herein or
       therein in light of the circumstances when made not misleading;

               (c)  AUTHORIZATION;   COMPLIANCE  WITH  OTHER  INSTRUMENTS.  The
       execution,  delivery and performance of this Agreement and the Note, and
       borrowings  hereunder,  have  been  duly  authorized  by  all  necessary
       corporate  or trust  action of the  Borrower  and will not result in any
       violation of or be in conflict  with or  constitute a default  under any
       term of the charter,  by-laws or trust agreement of such Borrower or the
       applicable  Funds,  or of any  borrowing  restrictions  or prospectus or
       statement of additional  information  of such Borrower or the applicable
       Funds,  or  of  any  agreement,  instrument,  judgment,  decree,  order,
       statute, rule or governmental regulation applicable to such Borrower, or
       result in the creation of any mortgage, lien, charge or encumbrance upon
       any of the properties or assets of such Borrower or the applicable Funds
       pursuant to any such term. The Borrower and the applicable Funds are not
       in violation of any term of their respective  charter,  by-laws or trust
       agreement,  and  such  Borrower  and  the  applicable  Funds  are not in
       violation of any material  term of any  agreement or instrument to which
       they are a party,  or to the best of such Borrower's  knowledge,  of any
       judgment,  decree,  order,  statute,  rule  or  governmental  regulation
       applicable to them;

               (d) SEC COMPLIANCE. The Borrower and the applicable Funds are in
       compliance  in  all  material   respects  with  all  federal  and  state
       securities  or similar  laws and  regulations,  including  all  material
       rules,  regulations  and  administrative  orders of the  Securities  and
       Exchange Commission (the "SEC") and applicable Blue Sky authorities. The
       Borrower  and the  applicable  Funds are in  compliance  in all material
       respects  with all of the  provisions of the  Investment  Company Act of
       1940,  and such  Borrower  has filed all  reports  with the SEC that are
       required of it or the applicable Funds;

               (e) LITIGATION.  There is no action,  suit or proceeding pending
       or, to the best of the  Borrower's  knowledge,  threatened  against such
       Borrower or the  applicable  Funds in any court or before any arbitrator
       or  governmental  body which seeks to restrain  any of the  transactions
       contemplated by this Agreement or which, if adversely determined,  could
       have a material  adverse effect on the assets or business  operations of
       such  Borrower or the  applicable  Funds or the ability of such Borrower
       and the applicable Funds to pay and perform their obligations  hereunder
       and under the Notes;

               (f) BORROWERS'  RELATIONSHIP  TO FUNDS.  The assets of each Fund
       for whose  benefit  Loans are  borrowed by the  applicable  Borrower are
       subject  to and  liable  for such  Loans and are  available  (except  as
       subordinated to borrowings under the NationsBank  committed facility) to
       the applicable Borrower for the repayment of such Loans; and

<PAGE>

               (G) YEAR 2000  PREPAREDNESS.  Each  Borrower has (i) initiated a
       review and  assessment  of all areas within its business and  operations
       (including  those  affected by suppliers,  vendors and  customers)  that
       could be  adversely  affected by the "Year 2000  Problem"  (that is, the
       risk that computer  applications  used by such Borrower may be unable to
       recognize  and  perform  properly  date-sensitive   functions  involving
       certain  dates  prior to and any date after  December  31,  1999),  (ii)
       developed a plan and timeline for  addressing the Year 2000 Problem on a
       timely  basis,  and (iii) to date,  implemented  that plan in accordance
       with that timetable.  Based on the foregoing,  such Borrower  reasonably
       believes  that  all  computer  applications  that  are  material  to its
       business and operations are reasonably  expected on a timely basis to be
       able to perform properly  date-sensitive  functions for all dates before
       and after January 1, 2000 (that is, be "Year 2000 compliant"), except to
       the extent that a failure to do so could not  reasonably  be expected to
       have a material  adverse effect on the assets or business  operations of
       such  Borrower or the  applicable  Funds or the ability of such Borrower
       and the applicable Funds to pay and perform their obligations  hereunder
       and under the Note.

       13.  AFFIRMATIVE  COVENANTS  OF THE  BORROWERS.  Until  such time as all
amounts of principal  and  interest due to CAPCO by a Borrower  pursuant to any
Loan made to such Borrower is irrevocably  paid in full, and until the Facility
is terminated, such Borrower (for itself and on behalf of its respective Funds)
agrees:

               (a) To  deliver  to CAPCO as soon as  possible  and in any event
       within  ninety  (90)  days  after  the end of each  fiscal  year of such
       Borrower and the applicable Funds, Statements of Assets and Liabilities,
       Statements of Operations and Statements of Changes in Net Assets of each
       applicable  Fund for such fiscal year,  as set forth in each  applicable
       Fund's Annual Report to shareholders  together with a calculation of the
       maximum  amount  which  each  applicable  Fund  could  borrow  under its
       Borrowing Limit as of the end of such fiscal year;

               (b) To  deliver to CAPCO as soon as  available  and in any event
       within seventy-five (75) days after the end of each semiannual period of
       such  Borrower  and the  applicable  Funds,  Statements  of  Assets  and
       Liabilities,  Statement of Operations  and  Statements of Changes in Net
       Assets of each applicable Fund as of the end of such semiannual  period,
       as set forth in each applicable Funds Semiannual Report to shareholders,
       together with a calculation of the maximum amount which each  applicable
       Fund  could  borrow  under  its  Borrowing  Limit  at the  end  of  such
       semiannual period;

               (c) To deliver to CAPCO prompt  notice of the  occurrence of any
       event or  condition  which  constitutes,  or is likely  to result  in, a
       change in such Borrower or any applicable Fund which could reasonably be
       expected to materially  adversely  affect the ability of any  applicable
       Fund to  promptly  repay  outstanding  Loans made for its benefit or the
       ability of such Borrower to perform its obligations under this Agreement
       or the Note;

<PAGE>

               (d) To do, or cause to be done, all things necessary to preserve
       and keep in full force and effect the  corporate  or trust  existence of
       such Borrower and all permits,  rights and privileges  necessary for the
       conduct of its  businesses  and to comply in all material  respects with
       all  applicable  laws,   regulations  and  orders,   including   without
       limitation, all rules and regulations promulgated by the SEC;

               (e) To promptly notify CAPCO of any litigation, threatened legal
       proceeding or  investigation  by a  governmental  authority  which could
       materially  affect the ability of such Borrower or the applicable  Funds
       to promptly  repay the  outstanding  Loans or  otherwise  perform  their
       obligations hereunder;

               (f) In the event a Loan for the benefit of a particular  Fund is
       not repaid in full  within 10 days  after the date it is  borrowed,  and
       until  such Loan is repaid in full,  to  deliver  to CAPCO,  within  two
       business  days  after  each  Friday  occurring  after  such 10th day,  a
       statement setting forth the total assets of such Fund as of the close of
       business on each such Friday; and

               (g) Upon the  request  of CAPCO  which may be made by CAPCO from
       time to time in the event  CAPCO in good faith  believes  that there has
       been a material  adverse  change in the capital  markets  generally,  to
       deliver  to CAPCO,  within two  business  days  after  such  request,  a
       statement  setting forth the total assets of each Fund for whose benefit
       a Loan is outstanding on the date of such request.

       14. NEGATIVE COVENANTS OF THE BORROWERS.  Until such time as all amounts
of principal and interest due to CAPCO by a Borrower  pursuant to any Loan made
to such  Borrower  is  irrevocably  paid in full,  and  until the  Facility  is
terminated,  such Borrower (for itself and on behalf of its  respective  Funds)
agrees:

               (a) Not to incur any indebtedness for borrowed money (other than
       pursuant  to the One Hundred  Million  Dollar  ($100,000,000)  committed
       Master  Revolving  Credit  Facility with  NationsBank,  the Five Hundred
       Million  Dollar  ($500,000,000)   uncommitted  Master  Revolving  Credit
       Facility with CAPCO and for overdrafts  incurred at the custodian of the
       Funds from time to time in the  normal  course of  business)  except the
       Loans,  without the prior written  consent of CAPCO,  which consent will
       not be unreasonably withheld; and

               (b) Not to  dissolve or  terminate  its  existence,  or merge or
       consolidate   with  any  other   person  or  entity,   or  sell  all  or
       substantially  all of its  assets in a single  transaction  or series of
       related  transactions  (other than assets  consisting of margin  stock),
       each without the prior written consent of CAPCO,  which consent will not
       be  unreasonably  withheld;  provided  that a Borrower  may without such
       consent merge,  consolidate  with, or purchase  substantially all of the
       assets of, or sell  substantially  all of its  assets to, an  affiliated
       investment  company or series thereof,  as provided for in Rule 17a-8 of
       the Investment Company Act of 1940.

<PAGE>

       15. EVENTS OF DEFAULT. If any of the following events (each an "Event of
Default")  shall  occur  (it being  understood  that an Event of  Default  with
respect to one Fund or Borrower  shall not  constitute an Event of Default with
respect to any other Fund or Borrower):

               (a) Any  Borrower  or  Fund  shall  default  in the  payment  of
       principal or interest on any Loan or any other fee due  hereunder  for a
       period of five (5) days after the same becomes due and payable,  whether
       at maturity or with  respect to any Facility Fee at a date fixed for the
       payment thereof;

               (b) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 13 hereof and such default
       shall not have been  remedied  within  thirty  (30) days  after  written
       notice thereof shall have been given such Borrower or Fund by CAPCO;

               (c) Any Borrower or Fund shall default in the  performance of or
       compliance with any term contained in Section 14 hereof;

               (d) Any  Borrower or Fund shall  default in the  performance  or
       compliance  with any other term contained  herein and such default shall
       not have been  remedied  within  thirty (30) days after  written  notice
       thereof shall have been given such Borrower or Fund by CAPCO;

               (e) Any  representation  or warranty  made by a Borrower or Fund
       herein or pursuant hereto shall prove to have been false or incorrect in
       any material respect when made;

               (f) An event of default shall occur and be continuing  under any
       other facility;  then, in any event, and at any time thereafter,  if any
       Event of Default shall be continuing, CAPCO may by written notice to the
       applicable  Borrower or Fund (i)  terminate the Facility with respect to
       such  Borrower or Fund and (ii)  declare the  principal  and interest in
       respect of any outstanding  Loans with respect to such Borrower or Fund,
       and all other  amounts due  hereunder  with respect to such  Borrower or
       Fund,  to be  immediately  due and payable  whereupon  the principal and
       interest in respect  thereof and all other amounts due  hereunder  shall
       become forthwith due and payable without presentment, demand, protest or
       other  notice of any  kind,  all of which  are  expressly  waived by the
       Borrowers.

       16.  NEW  BORROWERS;  NEW  FUNDS.  So long as no  Event  of  Default  or
condition  which,  with the  passage of time or the giving of notice,  or both,
would  constitute or become an Event of Default has occurred and is continuing,
and with the prior  consent of CAPCO,  which  consent will not be  unreasonably
withheld:

<PAGE>

               (a) Any investment  company that becomes part of the same "group
       of  investment  companies"  (as that term is defined in Rule 11a-3 under
       the  Investment  Company Act of 1940) as the original  Borrowers to this
       Agreement,  may, by  submitting  an amended  Schedule A and Exhibit B to
       this  Agreement to CAPCO (which  amended  Schedule A and Exhibit B shall
       replace the corresponding Schedule and Exhibit which are, then a part of
       this  Agreement)  and  such  other  documents  as CAPCO  may  reasonably
       request,  become a party to this  Agreement  and may become a "Borrower"
       hereunder; and

               (b) A Borrower  may,  by  submitting  an amended  Schedule A and
       Exhibit B to this  Agreement  to CAPCO  (which  amended  Schedule  A and
       Exhibit B shall replace the corresponding Schedule and Exhibit which are
       then a part of this  Agreement),  add additional Funds for whose benefit
       such Borrower may borrow Loans.  No such amendment of Schedule A to this
       Agreement shall amend the Borrowing Limit applicable to any Fund without
       the prior approval of CAPCO.

       17. LIMITED  RECOURSE.  CAPCO agrees (i) that any claim,  liability,  or
obligation  arising  hereunder  or under the Note  whether  on  account  of the
principal of any Loan,  interest thereon,  or any other amount due hereunder or
thereunder  shall be satisfied  only from the assets of the  specific  Fund for
whose  benefit a Loan is  borrowed  and in any event in an amount not to exceed
the outstanding  principal amount of any Loan borrowed for such Fund's benefit,
together  with  accrued and unpaid  interest  due and owing  thereon,  and such
Fund's  share  of any  other  amount  due  hereunder  and  under  the  Note (as
determined in accordance with the provisions hereof) and (ii) that no assets of
any fund shall be used to satisfy any claim,  liability,  or obligation arising
hereunder or under the Note with respect to the outstanding principal amount of
any Loan  borrowed  for the benefit of any other Fund or any accrued and unpaid
interest  due and owing  thereon or such other Fund's share of any other amount
due  hereunder  and  under  the  Note (as  determined  in  accordance  with the
provisions hereof).

       18. REMEDIES ON DEFAULT. In case any one or more Events of Default shall
occur and be continuing, CAPCO may proceed to protect and enforce its rights by
an action at law, suit in equity or other appropriate proceedings,  against the
applicable  Borrower(s)  and/or  Fund(s),  as the case may be. In the case of a
default  in the  payment of any  principal  or  interest  on any Loan or in the
payment of any fee due hereunder,  the relevant  Fund(s) (to be allocated among
such Funds as the Borrowers deem  appropriate)  shall pay to CAPCO such further
amount as shall be  sufficient  to cover the cost and  expense  of  collection,
including, without limitation, reasonable attorney's fees and expenses.

       19. NO WAIVER OF  REMEDIES.  No course of dealing or failure or delay on
the part of CAPCO in exercising any right or remedy hereunder or under the Note
shall  constitute a waiver of any right or remedy  hereunder or under the Note,
nor shall any partial  exercise of any right or remedy  hereunder  or under the
Note preclude any further  exercise  thereof or the exercise of any other right
or remedy  hereunder  or under the Note.  Such  rights and  remedies  expressly
provided are cumulative and not exclusive of any rights or remedies which CAPCO
would otherwise have.

<PAGE>

       20.  EXPENSES.  The  Fund(s)  (to be  allocated  among  the Funds as the
Borrowers deem  appropriate)  shall pay on demand all reasonable  out-of-pocket
costs and expenses (including reasonable attorney's fees and expenses) incurred
by  CAPCO  in  connection  with  the  collection  and  any  other   enforcement
proceedings of or regarding this Agreement, any Loan or the Note.

       21.  BENEFIT OF AGREEMENT.  This Agreement and the Note shall be binding
upon  and  inure  for  the  benefit  of and be  enforceable  by the  respective
successors  and assigns of the parties  hereto;  provided that no party to this
Agreement  or the Note may  assign any of its rights  hereunder  or  thereunder
without the prior written consent of the other parties.

       22.  NOTICES.  All  notices  hereunder  and all  written,  facsimile  or
telecopied  confirmations  of Oral Requests made hereunder shall be sent to the
Borrowers as indicated on EXHIBIT B and to CAPCO as indicated on EXHIBIT C.

       23.  MODIFICATIONS.  No provision  of this  Agreement or the Note may be
waived,  modified  or  discharged  except by mutual  written  agreement  of all
parties. THIS WRITTEN LOAN AGREEMENT AND THE NOTE REPRESENT THE FINAL AGREEMENT
BETWEEN  THE  PARTIES  AND  MAY  NOT BE  CONTRADICTED  BY  EVIDENCE  OF  PRIOR,
CONTEMPORANEOUS  OR SUBSEQUENT  ORAL  AGREEMENTS  OF THE PARTIES.  THERE ARE NO
UNWRITTEN AGREEMENTS BETWEEN THE PARTIES.

       24. GOVERNING LAW AND JURISDICTION.  This Agreement shall be governed by
and construed in accordance  with the laws of the state of Texas without regard
to the choice of law provisions thereof.

       25. TRUST  DISCLAIMER.  Neither the  shareholders,  trustees,  officers,
employees and other agents of any Borrower or Fund shall be personally bound by
or liable for any indebtedness,  liability or obligation hereunder or under the
Note nor shall resort be had to their private  property for the satisfaction of
any obligation or claim hereunder.

If this letter  correctly  reflects your agreement with us, please execute both
copies hereof and return one to us,  whereupon this Agreement  shall be binding
upon the Borrowers, the Funds and CAPCO.

Sincerely,

USAA CAPITAL CORPORATION


By:      /S/ LAURIE B. BLANK
         -----------------------
         Laurie B. Blank
         Vice President-Treasurer

<PAGE>

AGREED AND ACCEPTED this 12th Day of January, 1999.

USAA MUTUAL FUND, INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         -----------------------
         Michael J.C. Roth
         President


USAA INVESTMENT  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         -----------------------
         Michael J.C. Roth
         President


USAA TAX EXEMPT FUND,  INC.,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         -----------------------
         Michael J.C. Roth
         President


USAA STATE  TAX-FREE  TRUST,
on behalf of and for the benefit
of its series of Funds as set forth
on Schedule A to this Agreement


By:      /S/ MICHAEL J.C. ROTH
         -----------------------
         Michael J.C. Roth
         President

<PAGE>

                                   SCHEDULE A
                                   ----------


                       FUNDS FOR WHOSE BENEFIT LOANS CAN
                      BE BORROWED UNDER FACILITY AGREEMENT

BORROWER                 FUNDS                       BORROWING LIMIT
- --------                 -----                       ---------------
                                                     (Maximum  percent of total
                                                     assets    which   can   be
                                                     borrowed   under  Facility
                                                     and    the     uncommitted
                                                     facility with CAPCO)

USAA MUTUAL FUND, INC.       USAA Aggressive Growth       5% of Total Assets
                             USAA Growth & Income                 "
                             USAA Income Stock                    "
                             USAA Short-Term Bond                 "
                             USAA Money Market                    "
                             USAA Growth                          "
                             USAA Income                          "
                             USAA S&P 500 Index                   "
                             USAA Science & Technology            "
                             USAA First Start Growth              "

USAA INVESTMENT TRUST        USAA Cornerstone Strategy            "
                             USAA Gold                            "
                             USAA International                   "
                             USAA World Growth                    "
                             USAA GNMA Trust                      "
                             USAA Treasury Money Market Trust     "
                             USAA Emerging Markets                "
                             USAA Growth and Tax Strategy         "
                             USAA Balanced Strategy               "
                             USAA Growth Strategy                 "
                             USAA Income Strategy                 "

USAA TAX EXEMPT FUND, INC.   USAA Long-Term                       "
                             USAA Intermediate-Term               "
                             USAA Short-Term                      "
                             USAA Tax Exempt Money Market         "
                             USAA California Bond                 "
                             USAA California Money Market         "
                             USAA New York Bond                   "
                             USAA New York Money Market           "
                             USAA Virginia Bond                   "
                             USAA Virginia Money Market           "

USAA STATE TAX-FREE TRUST    USAA Florida Tax-Free Income         "
                             USAA Florida Tax-Free Money Market   "
                             USAA Texas Tax-Free Income           "
                             USAA Texas Tax-Free Money Market     "

<PAGE>

                                                                      EXHIBIT A
                                                                      ---------

                          MASTER GRID PROMISSORY NOTE


U.S. $250,000,000                                       Dated: January 12, 1999


       FOR VALUE  RECEIVED,  each of the  undersigned  (each a  "Borrower"  and
collectively the "Borrowers"),  severally and not jointly, on behalf of and for
the benefit of the series of funds  comprising  each such Borrower as listed on
Schedule A to the  Agreement as defined  below (each a "Fund" and  collectively
the "Funds") promises to pay to the order of USAA Capital Corporation ("CAPCO")
at CAPCO's  office  located at 9800  Fredericksburg  Road,  San Antonio,  Texas
78288,  in  lawful  money of the  United  States  of  America,  in  immediately
available  funds,  the  principal  amount  of all  Loans  made by CAPCO to such
Borrower for the benefit of the applicable  Funds under the Facility  Agreement
Letter dated January 12, 1999 (as amended or modified, the "Agreement"),  among
the  Borrowers and CAPCO,  together with interest  thereon at the rate or rates
set forth in the Agreement.  All payments of interest and principal outstanding
shall be made in accordance with the terms of the Agreement.

       This Note  evidences  Loans made  pursuant  to, and is  entitled  to the
benefits  of,  the  Agreement.  Terms not  defined in this Note shall be as set
forth in the Agreement.

       CAPCO is authorized to endorse the  particulars  of each Loan  evidenced
hereby  on  the  attached  Schedule  and  to  attach  additional  Schedules  as
necessary,  provided  that the failure of CAPCO to do so or to do so accurately
shall not affect the obligations of any Borrower (or the Fund for whose benefit
it is borrowing) hereunder.

       Each Borrower waives all claims to  presentment,  demand,  protest,  and
notice  of  dishonor.  Each  Borrower  agrees  to pay all  reasonable  costs of
collection,  including  reasonable  attorney's  fees  in  connection  with  the
enforcement of this Note.

       CAPCO hereby agrees (i) that any claim, liability, or obligation arising
hereunder  or under the  Agreement  whether on account of the  principal of any
Loan,  interest thereon,  or any other amount due hereunder or thereunder shall
be satisfied only from the assets of the specific Fund for whose benefit a Loan
is  borrowed  and in any  event in an  amount  not to  exceed  the  outstanding
principal  amount of any Loan borrowed for such Fund's  benefit,  together with
accrued and unpaid interest due and owing thereon, and such Fund's share of any
other amount due hereunder and under the Agreement (as determined in accordance
with the provisions of the Agreement) and (ii) that no assets of any Fund shall
be used to satisfy any claim,  liability,  or obligation  arising  hereunder or
under the Agreement  with respect to the  outstanding  principal  amount of any
Loan  borrowed  for the  benefit  of any other Fund or any  accrued  and unpaid
interest  due and owing  thereon or such other Fund's share of any other amount
due hereunder and under the  Agreement  (as  determined in accordance  with the
provisions of the Agreement).

<PAGE>

       Neither the shareholders, trustees, officers, employees and other agents
of any  Borrower  or Fund  shall  be  personally  bound  by or  liable  for any
indebtedness,  liability  or  obligation  hereunder or under the Note nor shall
resort be had to their private  property for the satisfaction of any obligation
or claim hereunder.

       Loans under the Agreement and this Note are  subordinated  to loans made
under the  $100,000,000  364-day  committed  Mater  Revolving  Credit  Facility
Agreement  between the Borrowers and  NationsBank,  N.A.  (NationsBank),  dated
January 13,  1999,  in the manner and to the extent set forth in the  Agreement
among the Borrowers, CAPCO and NationsBank, dated January 13, 1999.

         This Note shall be governed by the laws of the state of Texas.

                                                    USAA MUTUAL FUND,  INC., on
                                                    behalf   of  and   for  the
                                                    benefit  of its  series  of
                                                    Funds   as  set   forth  on
                                                    Schedule A to the Agreement


                                                    By:  /S/ MICHAEL J.C. ROTH
                                                         ----------------------
                                                         Michael J.C. Roth
                                                         President


                                                    USAA  INVESTMENT  TRUST, on
                                                    behalf   of  and   for  the
                                                    benefit  of its  series  of
                                                    Funds   as  set   forth  on
                                                    Schedule A to the Agreement


                                                    By:  /S/ MICHAEL J.C. ROTH
                                                         ----------------------
                                                         Michael J.C. Roth
                                                         President

<PAGE>

                                                    USAA TAX EXEMPT FUND, INC.,
                                                    on  behalf  of and  for the
                                                    benefit  of its  series  of
                                                    Funds   as  set   forth  on
                                                    Schedule A to the Agreement


                                                    By:  /S/ MICHAEL J.C. ROTH
                                                         ----------------------
                                                         Michael J.C. Roth
                                                         President


                                                    USAA STATE TAX-FREE  TRUST,
                                                    on  behalf  of and  for the
                                                    benefit  of its  series  of
                                                    Funds   as  set   forth  on
                                                    Schedule A to the Agreement


                                                    By:  /S/ MICHAEL J.C. ROTH
                                                         ----------------------
                                                         Michael J.C. Roth
                                                         President

<PAGE>

                         LOANS AND PAYMENT OF PRINCIPAL

This  schedule  (grid) is  attached to and made a part of the  Promissory  Note
dated January 12, 1999,  executed by USAA MUTUAL FUND,  INC.,  USAA  INVESTMENT
TRUST,  USAA TAX EXEMPT FUND,  INC. AND USAA STATE  TAX-FREE TRUST on behalf of
and for the  benefit  of the  series of funds  comprising  each  such  Borrower
payable to the order of USAA CAPITAL CORPORATION.

[GRID]
Date of Loan

Borrower
and Fund

Amount of
Loan

Type of Rate and
Interest Rate on Date
of Borrowing

Amount of
Principal Repaid

Date of
Repayment

Other
Expenses

Notation made
by

<PAGE>

                                                                      EXHIBIT B
                                                                      ---------

                            USAA CAPITAL CORPORATION
                                MASTER REVOLVING
                           CREDIT FACILITY AGREEMENT
                           BORROWER INFORMATION SHEET


BORROWER:   USAA MUTUAL FUND,  INC.,  USAA  INVESTMENT  TRUST,  USAA TAX EXEMPT
            FUND, INC. AND USAA STATE TAX-FREE TRUST

ADDRESS FOR NOTICES AND OTHER COMMUNICATIONS TO THE BORROWER:

                           9800 Fredericksburg Road
                           San Antonio, Texas 78288 (For Federal Express, 78240)
                           Attention:       John W. Saunders, Jr.
                                            Senior Vice President,
                                            Fixed Income Investments

                           Telephone:       (210) 498-7320
                           Telecopy:        (210) 498-5689

                                            David G. Peebles
                                            Senior Vice President,
                                            Equity Investments

                           Telephone:       (210) 498-7340
                           Telecopy:        (210) 498-2954

ADDRESS FOR BORROWING AND PAYMENTS:

                           9800 Fredericksburg Road
                           San Antonio, Texas 78288
                           Attention:       Caryl J. Swann

                           Telephone:       (210) 498-7303
                           Telecopy:        (210) 498-0382 or 498-7819
                           Telex:           767424

INSTRUCTIONS FOR PAYMENTS TO BORROWER:

WE PAY VIA:  __X__FED FUNDS   _____CHIPS

<PAGE>

TO:    (PLEASE  PLACE  BANK NAME,  CORRESPONDENT  NAME (IF  APPLICABLE),  CHIPS
       AND/OR FED FUNDS ACCOUNT NUMBER BELOW)

STATE STREET BANK AND TRUST COMPANY, BOSTON, MASSACHUSETTS
- ----------------------------------------------------------

ABA #011-00-0028
- ----------------


USAA MUTUAL FUND, INC.
======================

USAA AGGRESSIVE GROWTH FUND                 ACCT.# 6938-502-9
- -------------------------------------------------------------
USAA GROWTH & INCOME FUND                   ACCT.# 6938-519-3
- -------------------------------------------------------------
USAA INCOME STOCK FUND                      ACCT.# 6938-495-6
- -------------------------------------------------------------
USAA SHORT-TERM BOND FUND                   ACCT.# 6938-517-7
- -------------------------------------------------------------
USAA MONEY MARKET FUND                      ACCT.# 6938-498-0
- -------------------------------------------------------------
USAA GROWTH FUND                            ACCT.# 6938-490-7
- -------------------------------------------------------------
USAA INCOME FUND                            ACCT.# 6938-494-9
- -------------------------------------------------------------
USAA S&P 500 INDEX FUND                     ACCT.# 6938-478-2
- -------------------------------------------------------------
USAA SCIENCE & TECHNOLOGY FUND              ACCT.# 6938-515-1
- -------------------------------------------------------------
USAA FIRST START GROWTH FUND                ACCT.# 6938-468-3
- -------------------------------------------------------------

USAA INVESTMENT TRUST
=====================

USAA CORNERSTONE STRATEGY FUND              ACCT.# 6938-487-3
- -------------------------------------------------------------
USAA GOLD FUND                              ACCT.# 6938-488-1
- -------------------------------------------------------------
USAA INTERNATIONAL FUND                     ACCT.# 6938-497-2
- -------------------------------------------------------------
USAA WORLD GROWTH FUND                      ACCT.# 6938-504-5
- -------------------------------------------------------------
USAA GNMA TRUST                             ACCT.# 6938-486-5
- -------------------------------------------------------------
USAA TREASURY MONEY MARKET TRUST            ACCT.# 6938-493-1
- -------------------------------------------------------------
USAA EMERGING MARKETS FUND                  ACCT.# 6938-501-1
- -------------------------------------------------------------

<PAGE>

USAA GROWTH AND TAX STRATEGY FUND           ACCT.# 6938-509-4
- -------------------------------------------------------------
USAA BALANCED STRATEGY FUND                 ACCT.# 6938-507-8
- -------------------------------------------------------------
USAA GROWTH STRATEGY FUND                   ACCT.# 6938-510-2
- -------------------------------------------------------------
USAA INCOME STRATEGY FUND                   ACCT.# 6938-508-6
- -------------------------------------------------------------

USAA TAX EXEMPT FUND, INC.
==========================

USAA LONG-TERM FUND                         ACCT.# 6938-492-3
- -------------------------------------------------------------
USAA INTERMEDIATE-TERM FUND                 ACCT.# 6938-496-4
- -------------------------------------------------------------
USAA SHORT-TERM FUND                        ACCT.# 6938-500-3
- -------------------------------------------------------------
USAA TAX EXEMPT MONEY MARKET FUND           ACCT.# 6938-514-4
- -------------------------------------------------------------
USAA CALIFORNIA BOND FUND                   ACCT.# 6938-489-9
- -------------------------------------------------------------
USAA CALIFORNIA MONEY MARKET FUND           ACCT.# 6938-491-5
- -------------------------------------------------------------
USAA NEW YORK BOND FUND                     ACCT.# 6938-503-7
- -------------------------------------------------------------
USAA NEW YORK MONEY MARKET FUND             ACCT.# 6938-511-0
- -------------------------------------------------------------
USAA VIRGINIA BOND FUND                     ACCT.# 6938-512-8
- -------------------------------------------------------------
USAA VIRGINIA MONEY MARKET FUND             ACCT.# 6938-513-6
- -------------------------------------------------------------

USAA STATE TAX-FREE TRUST
=========================

USAA FLORIDA TAX-FREE INCOME FUND           ACCT.# 6938-473-3
- -------------------------------------------------------------
USAA FLORIDA TAX-FREE MONEY MARKET FUND     ACCT.# 6938-467-5
- -------------------------------------------------------------
USAA TEXAS TAX-FREE INCOME FUND             ACCT.# 6938-602-7
- -------------------------------------------------------------
USAA TEXAS TAX-FREE MONEY MARKET FUND       ACCT.# 6938-601-9
- -------------------------------------------------------------

<PAGE>

                                                                      EXHIBIT C
                                                                      ---------

                      ADDRESS FOR USAA CAPITAL CORPORATION

                            USAA Capital Corporation
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288

                            Attention:          Laurie B. Blank
                            Telephone No.:      (210) 498-0825
                            Telecopy No.:       (210) 498-6566

<PAGE>

                                                                      EXHIBIT D
                                                                      ---------

                             OFFICER'S CERTIFICATE
                             ---------------------

The undersigned  hereby certifies that he is the duly elected Secretary of USAA
Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA
State Tax-Free  Trust and that he is authorized to execute this  Certificate on
behalf of USAA Mutual Fund, Inc., USAA Investment  Trust, USAA Tax Exempt Fund,
Inc. and USAA State Tax-Free Trust. The undersigned hereby further certifies to
the following:

The following  individuals  are duly authorized to act on behalf of USAA Mutual
Fund,  Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. and USAA State
Tax-Free Trust, by transmitting telephonic, telex, or telecopy instructions and
other  communications  with regard to borrowing  and  payments  pursuant to the
committed Master Revolving Credit Agreement with USAA Capital Corporation.  The
signature set opposite the name of each individual  below is that  individual's
genuine signature.

         NAME                       OFFICE                     SIGNATURE
         ----                       ------                     ---------


Michael J.C. Roth          President                  /S/ MICHAEL J.C. ROTH
                                                      -------------------------

John W. Saunders, Jr.      Senior Vice President,
                           Fixed Income Investments   /S/ JOHN W. SAUNDERS, JR.
                                                      -------------------------

David G. Peebles           Senior Vice President,
                           Equity Investments         /S/ DAVID G. PEEBLES
                                                      -------------------------

Kenneth E. Willmann        Vice President,
                           Mutual Fund Portfolios     /S/ KENNETH E. WILLMANN
                                                      -------------------------

Sherron A. Kirk            Vice President,
                           Controller                 /S/ SHERRON A. KIRK
                                                      -------------------------

Caryl J. Swann             Executive Director,
                           Mutual Fund Analysis
                           and Support                /S/ CARYL J. SWANN
                                                      -------------------------

IN WITNESS  WHEREOF,  I have executed this  Certificate  as of this 12th day of
January, 1999.


                                                      /S/ MICHAEL D. WAGNER
                                                      -------------------------
                                                      Michael D. Wagner
                                                      Secretary

<PAGE>

I, Michael J.C.  Roth,  President of USAA Mutual Fund,  Inc.,  USAA  Investment
Trust,  USAA Tax Exempt Fund, Inc. And USAA State Tax-Free Trust hereby certify
that  Michael D. Wagner is, and has been at all times since a date prior to the
date of this Certificate,  the duly elected, qualified, and acting Secretary of
USAA Mutual Fund, Inc., USAA Investment  Trust,  USAA Tax Exempt Fund, Inc. And
USAA State  Tax-Free  Trust and that the  signature set forth above is his true
and correct signature.


DATE: January 12, 1999                                /S/ MICHAEL J.C. ROTH
                                                      -------------------------
                                                      Michael J.C. Roth
                                                      President


                           GOODWIN PROCTER & HOAR LLP

                               COUNSELLORS AT LAW
                                 EXCHANGE PLACE
                        BOSTON, MASSACHUSETTS 02109-2881

                                                TELEPHONE (617) 570-1000
                                                TELECOPIER (617) 523-1231

                                 July 28, 1999

USAA Investment Trust
USAA Building
9800 Fredericksburg Road
San Antonio, Texas  78288

Ladies and Gentlemen:

         We hereby consent to the reference in Post-Effective  Amendment No. 27
(the  "Amendment") to the Registration  Statement (No. 2-91069) on Form N-1A of
USAA Investment Trust (the "Registrant") to (i) our opinion with respect to the
legality of the shares of the Registrant  representing interests in USAA Growth
Strategy Fund, which opinion was filed with Post-Effective  Amendment No. 20 to
the Registration Statement and (ii) our opinion with respect to the legality of
the  shares  of the  Registrant  representing  interests  in  USAA  Cornerstone
Strategy Fund, which opinion was filed with Post-Effective  Amendment No. 21 to
the Registration Statement.

         We also hereby  consent to the reference to this firm in the Statement
of Additional  Information  under the heading  "General  Information--Counsel,"
which forms a part of the  Amendment,  and to the filing of this  consent as an
exhibit to the Amendment.

                                            Very truly yours,

                                            /s/GOODWIN, PROCTER & HOAR  LLP
                                            -------------------------------
                                               GOODWIN, PROCTER & HOAR  LLP

DOCSC\780071.1


                                                                  Exhibit 10

The Shareholders and Board of Trustees
USAA Investment Trust:

We consent to the use of our reports dated July 2, 1999, incorporated herein by
reference  and to the  references  to our firm  under the  headings  "Financial
Highlights"  in the  prospectuses  of the USAA  Cornerstone  Strategy  and USAA
Growth Strategy Funds and "Independent Auditors" in the statement of additional
information.


                                            KPMG LLP
                                            --------
                                            KPMG LLP

San Antonio, Texas
July 30, 1999


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