MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST
485APOS, 1998-12-28
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<PAGE>

   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 28, 1998
                                                   REGISTRATION NOS.:  33-44782
                                                                       811-6515
===============================================================================
                      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. 8                       [X]
                                     AND/OR
              REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                  ACT OF 1940                                [X]
                                AMENDMENT NO. 9                              [X]
                                ----------------
              MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST
              FORMERLY NAMED DEAN WITTER DIVERSIFIED INCOME TRUST
                        (A MASSACHUSETTS BUSINESS TRUST)
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICE)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (212) 392-1600
                                BARRY FINK, ESQ.
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                    (NAME AND ADDRESS OF AGENT FOR SERVICE)

                                    Copy to:
                            DAVID M. BUTOWSKY, ESQ.
                             GORDON ALTMAN BUTOWSKY
                             WEITZEN SHALOV & WEIN
                              114 WEST 47TH STREET
                            NEW YORK, NEW YORK 10036
                                ----------------
                 APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:

 As soon as practicable after this Post-Effective Amendment becomes effective.

 IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROPRIATE BOX)

                [ ] immediately upon filing pursuant to paragraph (b)
                [ ] on (Date) pursuant to paragraph (b)
                [X] 60 days after filing pursuant to paragraph (a)
                [ ] on (date) pursuant to paragraph (a) of rule 485.
                                ----------------
                            AMENDING THE PROSPECTUS
===============================================================================
<PAGE>

              MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST

                                   FORM N-1A

             ITEM                   CAPTION

PART A                             PROSPECTUS

 1.      .............   Cover Page; Back Cover
 2.      .............   Investment Objective: Principal Investment
                         Strategies, Principal Risks, Past Performance
 3.      .............   Fees and Expenses
 4.      .............   Investment Objective: Principal Investment
                         Strategies; Principal Risks; Additional
                         Investment Strategy Information; Additional
                         Risk Information
 5.      .............   Not Applicable
 6.      .............   Fund Management
 7.      .............   Pricing Fund Shares; How to Buy Shares; How to
                         Exchange Shares; How to Sell Shares;
                         Distributions; Tax Consequences
 8.      .............   Share Class Arrangements
 9.      .............   Financial Highlights

PART B                      STATEMENT OF ADDITIONAL INFORMATION

     Information required to be included in Part B is set forth under the
appropriate caption in Part B of this Registration Statement.

PART C

     Information required to be included in Part C is set forth under the
appropriate item, so numbered, in Part C of this Registration Statement.

<PAGE>

                                               PROSPECTUS - FEBRUARY , 1999
Morgan Stanley Dean Witter

           ---------------------------------------------------------------------
 
                                             Diversified Income Trust


[dwlogo]


                       A mutual fund whose primary investment objective is a
                       high level of current income. As a secondary objective,
                       the Fund seeks to maximize total return but only to the
                       extent consistent with its primary objective.



The Securities and Exchange Commission has not approved these securities or
passed upon the adequacy of this Prospectus. Any representation to the contrary
is a criminal offense.

<PAGE>

CONTENTS

<TABLE>
<S>                       <C>                                                 <C>
The Fund                  Investment Objective .............................. 1
                          Principal Investment Strategies ................... 1
                          Principal Risks ................................... 2
                          Past Performance .................................. 5
                          Fees and Expenses ................................. 6
                          Additional Investment Strategy Information ........ 7
                          Additional Risk Information ....................... 9
                          Fund Management ...................................10

Shareholder Information   Pricing Fund Shares ...............................11
                          How to Buy Shares .................................11
                          How to Exchange Shares ............................13
                          How to Sell Shares ................................15
                          Distributions .....................................16
                          Tax Consequences ..................................17
                          Share Class Arrangements ..........................17
Financial Highlights       ..................................................24
Our Family of Funds        ...................................Inside Back Cover

This Prospectus contains important information about the Fund. Please read it
carefully and keep it for future reference.
</TABLE>

(SIDEBAR)
    FUND CATEGORY
    -------------
[ ] Growth
[ ] Growth and Income
[X] INCOME
[ ] Money Market
(END OF SIDEBAR)
<PAGE>

THE FUND

             INVESTMENT OBJECTIVE
- ---------------------------------

Morgan Stanley Dean Witter Diversified Income Trust (the "Fund") is a mutual
fund whose primary investment objective is a high level of current income. As a
secondary objective, the Fund seeks to maximize total return but only to the
extent consistent with its primary objective. There is no guarantee that the
Fund will achieve these objectives.


             PRINCIPAL INVESTMENT STRATEGIES
- --------------------------------------------

The Fund will normally invest at least 65% of its assets in a diversified
portfolio of fixed-income securities. The Fund's "Investment Manager," Morgan
Stanley Dean Witter Advisors Inc., attempts to equally allocate approximately
one-third of the Fund's assets among three separate groups or market segments
of fixed-income securities. The Investment Manager will adjust the Fund's
assets not less than quarterly to reflect any changes in the relative values of
the securities in each group so that following the
adjustment the value of the investments in each group will be equal to the
extent practicable. The Investment Manager diversifies investments among the
groups in an effort to reduce overall portfolio risk -- a general downturn in
one group may be offset by a rise in another.

(SIDEBAR)
INCOME

An investment objective having the goal of selecting securities to pay out
income rather than rise in value.
(END OF SIDEBAR)

The three groups of Fund investments include: (1) global short-term securities;
(2) mortgage-backed securities and U.S. Government securities; and (3) high
yield securities.


(1) GLOBAL SHORT-TERM SECURITIES. The securities in the first group include:

o High quality fixed-income securities issued or guaranteed by the U.S.
  Government, its agencies or instrumentalities or high quality fixed-income
  securities issued or guaranteed by a foreign government or supranational
  organization or any of their instrumentalities or fixed-income securities
  issued by a corporation, all of which are rated in one of the two highest
  bond rating categories by either Standard & Poor's ("S&P") or Moody's
  Investors Service ("Moody's") or, if unrated, are determined by the
  Investment Manager to be of equivalent quality;

o Certificates of deposit and bankers' acceptances (a) issued or guaranteed by,
  or time deposits maintained at, banks and (b) rated in the two highest
  short-term rating categories by either S&P, Moody's or Duff & Phelps or, if
  unrated, are determined by the Investment Manager to be of high
  creditworthiness; and

o Commercial paper rated in the two highest short-term rating categories by
  either S&P, Moody's or Duff & Phelps or, if unrated, issued by U.S. or
  foreign companies having outstanding debt securities rated A or higher by
  S&P or Moody's.

Each security in this first group will have a short-term maturity remaining
(three years or less) when the Fund purchases the investment.

The Investment Manager will actively manage the Fund's assets in this group in
accordance with a global market strategy. Consistent with this strategy, the
Investment

                                                                               1
<PAGE>

THE FUND, CONTINUED

Manager intends to allocate the Fund's investments among securities denominated
in the currencies of a number of foreign countries and, within each such
country, among different types of debt securities.

(2) MORTGAGE-BACKED SECURITIES AND U.S. GOVERNMENT SECURITIES. The securities
in the second group include:

o Fixed-rate and adjustable rate mortgage-backed securities that are issued or
  guaranteed by the U.S. Government, its agencies or instrumentalities or by
  private issuers that are rated in the highest bond rating category by
  Moody's or S&P or, if not rated, are determined to be of comparable quality
  by the Investment Manager;

o U.S. Treasury securities, such as bills, notes, bonds and zero coupon
  securities (without restrictions as to remaining maturity at time of
  purchase); and

o U.S. Government agency securities, such as discount notes, medium-term notes,
  debentures and zero coupon securities (without restrictions as to remaining
  maturity at time of purchase).

(3) HIGH YIELD SECURITIES. The securities in the third group include high
yield, high risk fixed-income securities rated Baa or lower by Moody's or BBB
or lower by S&P or, if not rated, are determined by the Investment Manager to
be of comparable quality. Fixed-income securities rated Ba or lower by Moody's
or BB or lower by S&P are considered speculative investments, commonly known as
"junk bonds." The securities in this group may include both convertible and
non-convertible debt securities and preferred stock. They also may include
"Rule 144A" securities, which are subject to resale restrictions. The Fund does
not have any minimum quality rating standard for this group of investments.
Thus, the Fund may invest in fixed-income securities that may already be in
default on payment of interest or principal.

                                     * * *

Fixed-income securities are debt securities and can take the form of
bonds, notes or commercial paper. The issuer of the debt security borrows money
from the investor who buys the security. Most debt securities pay either fixed
or adjustable rates of interest at regular intervals until they mature, at
which point investors get their principal back.

In pursuing the Fund's investment objective, the Investment Manager has
considerable leeway in deciding which investments it buys, holds or sells on a
day-to-day basis -- and which trading strategies it uses. For example, the
Investment Manager in its discretion may determine to use some permitted
trading strategies while not using others. In addition to the three groups of
fixed-income securities, the Fund may make other investments. For more
information about the Fund's investments, including a description of its
mortgage-backed securities investments, see the "Additional Investment Strategy
Information" section.

             PRINCIPAL RISKS
- ----------------------------

The Fund's share price will fluctuate with changes in the market value of the
Fund's portfolio securities. The Fund's yield also will vary based on the yield
of the Fund's portfolio securities. Neither the value nor the yield of the U.S.
Government securities

2
<PAGE>

that the Fund invests in (or the value or yield of the Fund's shares) is
guaranteed by the U.S. Government. When you sell Fund shares, they may be worth
less than what you paid for them and, accordingly, you can lose money investing
in this Fund.

FIXED-INCOME SECURITIES. A principal risk of investing in the Fund is
associated with its fixed-income investments. All fixed-income securities are
subject to two types of risk: credit risk and interest rate risk. Credit risk
refers to the possibility that the issuer of a security will be unable to make
interest payments and/or repay the principal on its debt.

Interest rate risk refers to fluctuations in the value of a fixed-income
security resulting from changes in the general level of interest rates. When
the general level of interest rates goes up, the price of most fixed-income
securities goes down. When the general level of interest rates goes down, the
price of most fixed-income securities goes up. (Zero coupon securities are
typically subject to greater price fluctuations than comparable securities that
pay interest.) As merely illustrative of the relationship between fixed-income
securities and interest rates, the following table shows how interest rates
affect bond prices.

                     HOW INTEREST RATES AFFECT BOND PRICES
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------
                                PRICE PER $1,000 OF A BOND IF INTEREST RATES:
                                ---------------------------------------------
                                INCREASE                    DECREASE
                                ---------------------------------------------
 BOND MATURITY     COUPON        1%        2%         1%          2%
- -----------------------------------------------------------------------------
<S>                <C>          <C>       <C>       <C>         <C>   
 1 Year            5.50%        $991      $981      $1,010      $1,020
- -----------------------------------------------------------------------------
 5 Years           5.71%        $958      $918      $1,044      $1,091
- -----------------------------------------------------------------------------
 10 Years          5.74%        $928      $863      $1,079      $1,166
- -----------------------------------------------------------------------------
 30 Years          5.93%        $874      $772      $1,156      $1,351
- -----------------------------------------------------------------------------
</TABLE>

Coupons reflect yields on Treasury securities as of December 31, 1997.  The
table is not representative of price changes for mortgage-backed or
asset-backed securities because of prepayments, and it is not representative of
high yield securities. In addition, the table is an illustration and does not
represent expected yields or share price changes of any Morgan Stanley Dean
Witter mutual fund.

The Fund is not limited as to the maturities of the securities in which it may
invest, except for the global short-term securities. Thus, a rise in the
general level of interest rates may cause the price of the Fund's portfolio
securities to fall substantially.

FOREIGN SECURITIES. The Fund's investments in foreign securities (including
depository receipts) involve risks in addition to the risks associated with
domestic securities. One additional risk is currency risk. While the price of
Fund shares is quoted and redemption proceeds are paid in U.S. dollars, the
Fund generally converts U.S. dollars to a foreign market's local currency to
purchase a security in that market. If the value of that local currency falls
relative to the U.S. dollar, the U.S. dollar value of the foreign security will
decrease. This is true even if the foreign security's local price remains
unchanged.

                                                                               3
<PAGE>

THE FUND, CONTINUED

Foreign securities also have risks related to political and economic
developments abroad, including effects of foreign social, economic or political
instability. Foreign companies, in general, are not subject to the regulatory
requirements of U.S. companies and, as such, there may be less publicly
available information about these companies. Moreover, foreign accounting,
auditing and financial reporting standards generally are different from those
applicable to U.S. companies. Finally, in the event of a default of any foreign
debt obligations, it may be more difficult for the Fund to obtain or enforce a
judgment against the issuers of the securities.

Securities of foreign issuers may be less liquid than comparable securities of
U.S. issuers and, as such, their price changes may be more volatile.
Furthermore, foreign exchanges and broker-dealers are generally subject to less
government and exchange scrutiny and regulation than their U.S. counterparts.

Many European countries have adopted or are in the process of adopting a single
European currency, referred to as the "euro." The consequences of the euro
conversion for foreign exchange rates, interest rates and the value of European
securities the Fund may purchase are presently unclear. The consequences may
adversely affect the value and/or increase the volatility of securities held by
the Fund.

MORTGAGE-BACKED SECURITIES. Mortgage-backed securities in which the Fund may
invest have different risk characteristics than traditional debt securities.
Although generally the value of fixed-income securities increases during
periods of falling interest rates and decreases during periods of rising
interest rates, this is not always the case with mortgage-backed securities.
This is due to the fact that principal on underlying mortgages may be prepaid
at any time as well as other factors. Generally, prepayments will increase
during a period of falling interest rates and decrease during a period of
rising interest rates. The rate of prepayments also may be influenced by
economic and other factors. Prepayment risk includes the possibility that, as
interest rates fall, securities with stated interest rates may have the
principal prepaid earlier than expected, requiring the Fund to invest the
proceeds at generally lower interest rates.


Investments in mortgage-backed securities are made based upon, among other
things, expectations regarding the rate of prepayments on underlying mortgage
pools. Rates of prepayment, faster or slower than expected by the Investment
Manager, could reduce the Fund's yield, increase the volatility of the Fund
and/or cause a decline in net asset value.


HIGH YIELD SECURITIES. The Fund's investments in high yield securities,
commonly known as "junk bonds," pose significant risks. The prices of high
yield securities are likely to be more sensitive to adverse economic changes or
individual corporate developments than higher rated securities. During an
economic downturn or substantial period of rising interest rates, junk bond
issuers and, in particular, highly leveraged issuers may experience financial
stress that would adversely affect their ability to service their principal and
interest payment obligations, to meet their projected business goals or to
obtain additional financing. In the event of a default, the Fund may incur
additional expenses to seek recovery. The Rule 144A securities could have the
effect of increasing the level of Fund illiquidity to the extent the Fund may
be

4
<PAGE>

unable to find qualified institutional buyers interested in purchasing the
securities. In addition, periods of economic uncertainty and change probably
would result in an increased volatility of market prices of high yield
securities and a corresponding volatility in the Fund's net asset value.

OTHER RISKS. The performance of the Fund also will depend on whether the
Investment Manager is successful in pursuing the Fund's investment strategy.
The Fund is also subject to other risks from its permissible investments. For
more information about these risks, see the "Additional Risk Information"
section.

Shares of the Fund are not bank deposits and are not guaranteed or insured by
any bank, governmental entity, or the FDIC.

             PAST PERFORMANCE
- -----------------------------

The bar chart and table below provide some indication of the Fund's performance
history. The Fund's past performance does not indicate how the Fund will
perform in the future.

     ANNUAL TOTAL RETURNS -- CALENDAR YEARS

(SIDEBAR)
ANNUAL TOTAL RETURNS
This chart shows how the performance of the Fund's Class B shares has varied
from year to year over the Life of the Fund.
(END OF SIDEBAR)

[BAR GRAPH]
 
The bar chart reflects the performance of Class B shares; the performance of
the other Classes will differ because the Classes have different ongoing fees.
The performance information in the bar chart does not reflect the deduction of
sales charges; if these amounts were reflected, returns would be less than
shown.


During the periods shown in the bar chart, the highest return for a calendar
quarter was 4.34% (quarter ended March 31, 1993) and the lowest return for a
calendar quarter was -1.22% (quarter ended March 31, 1994).

                                                                               5
<PAGE>

THE FUND, CONTINUED

(SIDEBAR)
AVERAGE ANNUAL
TOTAL RETURNS
This table compares the Fund's average annual returns with those of a broad
measure of market performance over time. The Fund's returns include the maximum
applicable sales charge for each Class.
(END OF SIDEBAR)

<TABLE>
<CAPTION>
     AVERAGE ANNUAL TOTAL RETURNS (FOR THE PERIOD ENDED THE 1998 CALENDAR YEAR)
- ------------------------------------------------------------------------------------
                                     PAST 1 YEAR     PAST 5 YEARS     PAST 10 YEARS
- ------------------------------------------------------------------------------------
<S>                                        <C>            <C>              <C>
Class A                                     %             --                --
- ------------------------------------------------------------------------------------
Class B1                                    %               %                 %
- ------------------------------------------------------------------------------------
Class C                                     %             --                --
- ------------------------------------------------------------------------------------
Class D                                     %             --                --
- ------------------------------------------------------------------------------------
Lehman Brothers Mutual Fund
Government/Corporate Intermediate
Bond Index2                                 %               %                 %
- ------------------------------------------------------------------------------------
</TABLE>

1 Prior to July 28, 1997, the Fund only issued Class B shares.

2 The Lehman Brothers Mutual Fund Government/Corporate Intermediate Bond Index
  tracks the performance of government and corporate bonds with maturities of 1
  to 10 years. The Index is unmanaged and should not be considered an
  investment.

             FEES AND EXPENSES
- ------------------------------
The Fund offers four Classes of shares: Classes A, B, C and D. Each Class has a
different combination of fees, expenses and other features. The table below
briefly describes these fees and expenses. The Fund does not charge account or
exchange fees. See the "Share Class Arrangements" section for further fee and
expense information.

(SIDEBAR)
SHAREHOLDER FEES
These fees are paid directly from your investment.

ANNUAL FUND
OPERATING EXPENSES
These expenses are deducted from Fund assets and are based on expenses paid for
the fiscal year ended October 31, 1998.
(END OF SIDEBAR)

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------
                                                   CLASS A      CLASS B        CLASS C       CLASS D
- ----------------------------------------------------------------------------------------------------------
<S>                                                  <C>          <C>            <C>           <C>
 SHAREHOLDER FEES
- ----------------------------------------------------------------------------------------------------------
 Maximum sales charge (load) imposed on
 purchases (as a percentage of offering price)       4.25%1       None           None          None
- ----------------------------------------------------------------------------------------------------------
 Maximum deferred sales charge (load) (as a
 percentage based on the lesser of the offering
 price or net asset value at redemption)            None2         5.00%3         1.00%4        None
- ----------------------------------------------------------------------------------------------------------
 ANNUAL FUND OPERATING EXPENSES
- ----------------------------------------------------------------------------------------------------------
 Management fee                                      0.40%        0.40%          0.40%         0.40%
- ----------------------------------------------------------------------------------------------------------
 Distribution and service (12b-1) fees               0.24%        0.85%          0.85%         None
- ----------------------------------------------------------------------------------------------------------
 Other expenses                                      0.13%        0.13%          0.13%         0.13%
- ----------------------------------------------------------------------------------------------------------
 Total annual Fund operating expenses                0.77%        1.38%          1.38%         0.53%
- ----------------------------------------------------------------------------------------------------------
</TABLE>
1   Reduced for purchases of $25,000 and over.

2   Investments that are not subject to any sales charge at the time of
    purchase are subject to a contingent deferred sales charge ("CDSC") of
    1.00% that will be imposed on sales made within one year after purchase,
    except for certain specific circumstances.

3   The CDSC is scaled down to 1.00% during the sixth year, reaching zero
    thereafter. See "Share Class Arrangements" for a complete discussion of the
    CDSC.

4   Only applicable to sales made within one year after purchase.

6
<PAGE>

EXAMPLE

This example shows what expenses you could pay over time. The example assumes
that you invest $10,000 in the Fund, your investment has a 5% return each year,
and the Fund's operating expenses remain the same. Although your actual costs
may be higher or lower, the tables below show your costs at the end of each
period based on these assumptions depending upon whether or not you sell
(redeem) your shares at the end of each period.

<TABLE>
                     IF YOU SOLD YOUR SHARES                IF YOU HELD YOUR SHARES
- ------------------------------------------------   --------------------------------------
           1 Year   3 Years   5 Years   10 Years    1 Year   3 Years   5 Years   10 Years
<S>        <C>      <C>       <C>       <C>        <C>       <C>       <C>       <C>
- ------------------------------------------------   --------------------------------------
 CLASS A   $ 500    $661      $835      $1,339     $ 500     $661      $835      $1,339
- ------------------------------------------------   --------------------------------------
 CLASS B   $ 640    $737      $955      $1,657     $ 140     $437      $755      $1,657
- ------------------------------------------------   --------------------------------------
 CLASS C   $ 240    $437      $755      $1,657     $ 140     $437      $755      $1,657
- ------------------------------------------------   --------------------------------------
 CLASS D   $54      $170      $296      $665       $  54     $170      $296      $665
- ------------------------------------------------   -------------------------------------- 
</TABLE>

             ADDITIONAL INVESTMENT STRATEGY INFORMATION
- -------------------------------------------------------

This section provides additional information concerning the Fund's principal
investment strategies.


FIXED-INCOME SECURITIES. As discussed in the "Principal Investment Strategies"
section, the Fund will normally invest at least 65% of its assets in a
diversified portfolio of fixed-income securities.


MORTGAGE-BACKED SECURITIES. One type of mortgage-backed security, in which the
Fund may invest, is a mortgage pass-through security. These securities
represent a participation interest in a pool of residential mortgage loans
originated by U.S. governmental or private lenders such as banks. They differ
from conventional debt securities, which provide for periodic payment of
interest in fixed amounts and principal payments at maturity or on specified
call dates. Mortgage pass-through securities provide for monthly payments that
are a "pass-through" of the monthly interest and principal payments made by the
individual borrowers on the pooled mortgage loans.


The Fund may invest in mortgage pass-through securities that are issued or
guaranteed by the Government National Mortgage Association, the Federal
National Mortgage Association and the Federal Home Loan Mortgage Corporation.
These securities are either direct obligations of the U.S. Government, or the
issuing agency/instrumentality has the right to borrow from the U.S. Treasury
to meet its obligations, although the Treasury is not legally required to
extend credit to the agency/instrumentality.


Private mortgage pass-through securities also can be Fund investments. They are
issued by private originators of and investors in mortgage loans, including
savings and loan associations and mortgage banks. Since private mortgage
pass-through securities

                                                                               7
<PAGE>

THE FUND, CONTINUED

typically are not guaranteed by an entity having the credit status of a U.S.
Government agency, the securities generally are structured with one or more
type of credit enhancement.


OPTIONS AND FUTURES. The Fund may invest in put and call options with respect
to foreign currencies and futures on interest rate indexes. Options and futures
may be used to seek to protect against a decline in securities or currency
prices or an increase in prices of securities or currencies that may be
purchased.


FORWARD CURRENCY CONTRACTS. The Fund's investments also may include forward
currency contracts, which involve the purchase or sale of a specific amount of
foreign currency at the current price with delivery at a specified future date.
The Fund may use these contracts to hedge against adverse price movements in
its portfolio securities and the currencies in which they are denominated.


COMMON STOCK AND WARRANTS. The Fund may invest up to 20% of its assets in
common stocks. The Fund may acquire stock, among other ways, directly or upon
exercise of warrants attached to other securities.


DEFENSIVE INVESTING. The Fund may take temporary "defensive" positions in
attempting to respond to adverse market conditions. The Fund may invest any
amount of its assets in cash or money market instruments in a defensive posture
when the Investment Manager believes it is advisable to do so. This could have
the effect of reducing the benefit from any upswing in the market.


PORTFOLIO TURNOVER. Although the Fund does not usually engage in substantial
short-term trading, it may from time to time engage in active trading of
portfolio securities to pursue its principal investment strategies. The
portfolio turnover rate is not expected to exceed 200% annually under normal
circumstances. A high turnover rate will increase Fund brokerage costs. It also
may increase the Fund's capital gains, which are passed along to Fund
shareholders as distributions. This, in turn, may increase your tax liability
as a Fund shareholder. See the sections on "Distributions" and "Tax
Consequences."


The percentage limitations relating to the composition of the Fund's portfolio
apply at the time the Fund acquires an investment. Subsequent percentage
changes that result from market fluctuations or changes in assets will not
require the Fund to sell any portfolio security. The Fund may change its
principal investment strategies without shareholder approval; however, you
would be notified of any changes.


FUND STRUCTURE. The Fund may seek to achieve its investment objectives by
investing all of its assets in another mutual fund. The other fund would have
substantially the same investment objectives and policies as the Fund.


8
<PAGE>

             ADDITIONAL RISK INFORMATION
- ----------------------------------------
As discussed in the "Principal Risks" section, a principal risk of investing in
the Fund is associated with its fixed-income securities investments. This
section provides additional information regarding the principal risks of
investing in the Fund.


OPTIONS AND FUTURES. If the Fund invests in options and/or futures, its
participation in these markets would subject the Fund's portfolio to certain
risks. The Investment Manager's predictions of movements in the direction of
the bond, currency or interest rate markets may be inaccurate, and the adverse
consequences to the Fund (e.g., a reduction in the Fund's net asset value or a
reduction in the amount of income available for distribution) may leave the
Fund in a worse position than if these strategies were not used. Other risks
inherent in the use of options and futures include, for example, the possible
imperfect correlation between the price of options and futures contracts and
movements in the prices of the securities being hedged, and the possible
absence of a liquid secondary market for any particular instrument. Certain
options may be over-the-counter options, which are options negotiated with
dealers; there is no secondary market for these investments.


FORWARD CURRENCY CONTRACTS. The Fund's participation in forward currency
contracts also involves risks. If the Investment Manager employs a strategy
that does not correlate well with the Fund's investments or the currencies in
which the investments are denominated, currency contracts could result in a
loss. The contracts also may increase the Fund's volatility and may involve a
significant risk.


COMMON STOCKS. The Fund's investment in common stocks involves risk. In
general, stock values fluctuate in response to activities specific to the
company as well as general market, economic and political conditions. Stock
prices can fluctuate widely in response to these factors.


YEAR 2000. The Fund could be adversely affected if the computer systems
necessary for the efficient operation of the Investment Manager, the Fund's
other service providers and the markets and individual and governmental issuers
in which the Fund invests do not properly process and calculate date-related
information from and after January 1, 2000. While year 2000-related computer
problems could have a negative effect on the Fund, the Investment Manager and
affiliates are working hard to avoid any problems and to obtain assurances from
their service providers that they are taking similar steps.


                                                                               9
<PAGE>

THE FUND, CONTINUED

             FUND MANAGEMENT
- ----------------------------
The Fund has retained the Investment Manager -- Morgan Stanley Dean Witter
Advisors Inc. -- to provide administrative services, manage its business
affairs and invest its assets, including the placing of orders for the purchase
and sale of portfolio

(SIDEBAR)
MORGAN STANLEY DEAN WITTER ADVISORS INC.

The Investment Manager is widely recognized as a leader in the mutual fund
industry and together with its wholly-owned subsidiary, Morgan Stanley Dean
Witter Services Co., has more than $     billion in assets under management or
administration as of     , 1999.
(END OF SIDEBAR)

securities. The Investment Manager is a wholly-owned subsidiary of Morgan
Stanley Dean Witter & Co., a preeminent global financial services firm that
maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services. Its main business office is
located at Two World Trade Center, New York, New York 10048.


The Fund's portfolio is managed within the Investment Manager's Taxable Income
Group. Peter M. Avelar, Rajesh K. Gupta, Anne Pickrell and Peter J. Seeley are
the primary portfolio managers of the Fund, Mr. Avelar and Mr. Gupta since its
inception and Ms. Pickrell and Mr. Seeley since February of 1998. Peter M.
Avelar, a Senior Vice President of the Investment Manager, has been managing
portfolios comprised of high yield fixed-income securities at the Investment
Manager for over five years. Rajesh K. Gupta, a Senior Vice President of the
Investment Manager, has been managing portfolios comprised of government
securities at the Investment Manager for over five years. Ms. Pickrell has been
a portfolio manager at the Investment Manager for over five years. Prior to
joining the Investment Manager in July of 1994, Mr. Seeley was a portfolio
manager at Nikko Capital Management.


The Fund pays the Investment Manager a monthly management fee as full
compensation for the services and facilities furnished to the Fund, and for
Fund expenses assumed by the Investment Manager. The fee is based on the Fund's
average daily net assets. For the fiscal year ended October 31, 1998, the Fund
accrued total compensation to the Investment Manager amounting to 0.40% of the
Fund's average daily net assets.


10
<PAGE>

SHAREHOLDER INFORMATION

             PRICING FUND SHARES
- --------------------------------
The price of Fund shares (excluding sales charges), called "net asset value,"
is based on the value of the Fund's portfolio securities. The net asset value
of each Class, however, will differ because the Classes have different ongoing
distribution fees.


The net asset value for each Class is calculated every business day at the
close of trading on the New York Stock Exchange, normally at 4 p.m. Eastern
time. Shares will not be priced on days that the New York Stock Exchange is
closed.


The value of the Fund's portfolio securities is based on the securities' market
price when available. When a market price is not readily available, including
circumstances under which the Investment Manager determines that a security's
market price is not accurate, a portfolio security is valued at its fair value,
as determined under procedures established by the Fund's Board of Trustees. In
these cases, the Fund's net asset value will reflect certain portfolio
securities' fair value rather than their market price.


An exception to the Fund's general policy of using market prices concerns its
short-term debt portfolio securities. Debt securities with remaining maturities
of sixty days or less at the time of purchase are valued at amortized cost.
However, if the cost does not reflect the securities' market value, these
securities will be valued at their fair value.


             HOW TO BUY SHARES
- ------------------------------
(SIDEBAR)
CONTACTING A FINANCIAL ADVISOR

If you are new to the Morgan Stanley Dean Witter family and would like to
contact a Financial Advisor, call (800) 869-NEWS for the telephone number of
the Morgan Stanley Dean Witter office nearest you. You may also access our
office locator on our Internet site at:
www.deanwitter.com/funds.
(END OF SIDEBAR)

You may open a new account to buy Fund shares or buy additional Fund shares for
an existing account by contacting your Morgan Stanley Dean Witter Financial
Advisor. Your Financial Advisor or other authorized financial representative
will assist you, step-by-step, with the procedures to invest in the Fund.


Because every investor has different immediate financial needs and long-term
investment goals, the Fund offers investors four Classes of shares: Classes A,
B, C and D. Class D shares are only offered to a limited group of investors.
Each Class of shares offers a distinct structure of sales charges, distribution
and service fees, and other features that are designed to address a variety of
needs. Your Financial Advisor or other authorized financial representative can
help you decide which Class may be most appropriate for you. When purchasing
Fund shares, you must specify which Class of shares you wish to purchase.


When you buy Fund shares, the shares are purchased at the next share price
calculated (less any applicable front-end sales charge for Class A shares)
after we receive your investment order in proper form.


                                                                              11
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

     MINIMUM INVESTMENT AMOUNTS

<TABLE>
- ---------------------------------------------------------------------------------------------
                                                                     MINIMUM INVESTMENT
                                                                -----------------------------
<S>                                <C>                          <C>           <C>
- ---------------------------------------------------------------------------------------------
 INVESTMENT OPTIONS                                             INITIAL        ADDITIONAL
- ---------------------------------------------------------------------------------------------
 Regular Accounts:                                              $1,000            $100    
- ---------------------------------------------------------------------------------------------
 Individual Retirement Accounts:   Regular IRAs                 $1,000            $100    
                                   Educational IRAs               $500            $100    
- ---------------------------------------------------------------------------------------------
 EasyInvest(SM)                    (Automatically from your                               
                                   checking or savings account                            
                                   or Money Market Fund)          $100*           $100*
- ---------------------------------------------------------------------------------------------
</TABLE>


*  Provided your schedule of investments totals $1,000 in twelve months.

(SIDEBAR)
EASYINVEST(SM)

A purchase plan that allows you to transfer money automatically from your
checking or savings account or from a Money Market Fund on a semi-annual,
monthly or quarterly basis. Contact your Morgan Stanley Dean Witter Financial
Advisor for further information about this service.
(END OF SIDEBAR)

INVESTMENT OPTIONS FOR CERTAIN INSTITUTIONAL AND OTHER INVESTORS/CLASS D
SHARES. To be eligible to purchase Class D shares, you must qualify under one
of the investor categories specified in the "Share Class Arrangements" section
of this Prospectus.


THREE DAY SETTLEMENT. Fund shares are sold through the Fund's distributor,
Morgan Stanley Dean Witter Distributors Inc., on a normal three business day
basis; that is, your payment for Fund shares is due on the third business day
(settlement day) after you place a purchase order.


ADVISORY, ADMINISTRATIVE OR BROKERAGE PROGRAMS. There is no minimum investment
amount if you purchase Fund shares through: (1) the Investment Manager's mutual
fund asset allocation plan, or (2) a program, approved by the Fund's
distributor, in which you pay an asset-based fee for advisory, administrative
and/or brokerage services.


SUBSEQUENT INVESTMENTS SENT DIRECTLY TO THE FUND. In addition to buying
additional Fund shares for an existing account by contacting your Morgan
Stanley Dean Witter Financial Advisor, you may send a check directly to the
Fund. To buy additional shares in this manner:

o Write a "letter of instruction" to the Fund specifying the name(s) on the
  account, the account number, the social security or tax identification
  number, the Class of shares you wish to purchase and the investment amount
  (which would include any applicable front-end sales charge). The letter must
  be signed by the account owner(s).

o Make out a check for the total amount payable to: Morgan Stanley Dean Witter
  Diversified Income Trust.

o Mail the letter and check to Morgan Stanley Dean Witter Trust FSB at P.O. Box
  1040, Jersey City, NJ 07303.


12
<PAGE>

             HOW TO EXCHANGE SHARES
- -----------------------------------

PERMISSIBLE FUND EXCHANGES. You may exchange shares of any Class of the Fund
for the same Class of any other Multi-Class Fund, or for shares of a No-Load
Fund, Money Market Fund or Short-Term U.S. Treasury Trust, without the
imposition of an exchange fee. See the inside back cover of this Prospectus for
each Morgan Stanley Dean Witter Fund's designation as a Multi-Class Fund,
No-Load Fund or Money Market Fund. If a Morgan Stanley Dean Witter Fund is not
listed, consult the inside back cover of that Fund's Prospectus for its
designation. For purposes of exchanges, shares of FSC Funds (subject to a
front-end sales charge) are treated as Class A shares of a Multi-Class Fund.

Exchanges may be made after shares of the Fund acquired by purchase have been
held for thirty days. There is no waiting period for exchanges of shares
acquired by exchange or dividend reinvestment. The current Prospectus for each
fund describes its investment objective and policies and should be read before
investment.

EXCHANGE PROCEDURES. You can process an exchange by contacting your Morgan
Stanley Dean Witter Financial Advisor or other authorized financial
representative. Otherwise, you must forward an exchange privilege authorization
form to the Fund's transfer agent -- Morgan Stanley Dean Witter Trust FSB --
and then write the transfer agent or call (800) 869-NEWS to place an exchange
order. You can obtain an exchange privilege authorization form by contacting
your Financial Advisor or other authorized financial representative, or by
calling (800) 869-NEWS. If you hold share certificates, no exchanges may be
processed until we have received all applicable share certificates.

An exchange to any Morgan Stanley Dean Witter Fund (except a Money Market Fund)
is made on the basis of the next calculated net asset values of the Funds
involved after the exchange instructions are accepted. When exchanging into a
Money Market Fund, the Fund's shares are sold at their next calculated net
asset value and the Money Market Fund's shares are purchased at their net asset
value on the following business day.

The Fund may terminate or revise the exchange privilege upon required notice.
Certain services normally available to shareholders of Money Market Funds,
including the check writing privilege, are not available for Money Market Fund
shares you acquire in an exchange.

TELEPHONE EXCHANGES. For your protection when calling Morgan Stanley Dean
Witter Trust FSB, we will employ reasonable procedures to confirm that exchange
instructions communicated over the telephone are genuine. These procedures may
include requiring various forms of personal identification such as name,
mailing address, social security or other tax identification number. Telephone
instructions also may be recorded.

Telephone instructions will be accepted if received by the Fund's transfer
agent between 9:00 a.m. and 4:00 p.m., Eastern time, on any day the New York
Stock Exchange is open for business. During periods of drastic economic or
market changes,


                                                                              13
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

it is possible that the telephone exchange procedures may be difficult to
implement, although this has not been the case with the Fund in the past.

TAX CONSIDERATIONS OF EXCHANGES. If you exchange shares of the Fund for shares
of another Morgan Stanley Dean Witter Fund there are important tax
considerations. For tax purposes, the exchange out of the Fund is considered a
sale of Fund shares -- and the exchange into the other Fund is considered a
purchase. As a result, you may realize a capital gain or loss.

You should review the "Tax Consequences" section and consult your own tax
professional about the tax consequences of an exchange.

FREQUENT EXCHANGES. A pattern of frequent exchanges may result in the Fund
limiting or prohibiting, at its discretion, additional purchases and/or
exchanges. The Fund will notify you in advance of limiting your exchange
privileges.

CDSC CALCULATIONS ON EXCHANGES.  See the "Share Class Arrangements" section of
this Prospectus for a further discussion of how applicable contingent deferred
sales charges (CDSCs) are calculated for shares of one Morgan Stanley Dean
Witter Fund that are exchanged for shares of another.

For further information regarding exchange privileges, you should contact your
Morgan Stanley Dean Witter Financial Advisor or call (800) 869-NEWS.


14
<PAGE>

             HOW TO SELL SHARES
- -------------------------------
You can sell some or all of your Fund shares at any time. If you sell Class A,
Class B or Class C shares, your net sale proceeds are reduced by the amount of
any applicable CDSC.

(SIDEBAR)
SYSTEMATIC
WITHDRAWAL PLAN

This plan allows you to withdraw money automatically from your Fund account at
regular intervals. The service is available to shareholders whose investments
in all Morgan Stanley Dean Witter Funds total at least $10,000. Contact your
Morgan Stanley Dean Witter Financial Advisor or other authorized financial
representative for more details.
(END OF SIDEBAR)

<TABLE>
<S>                  <C>
 OPTIONS             PROCEDURES
- --------------------------------------------------------------------------------------------------------
 Contact Your        To sell your shares, simply call your Morgan Stanley Dean Witter Financial Advisor
 Financial Advisor   or other authorized financial representative.
                     Payment will be sent to the address to which the account is registered or
                     deposited in your brokerage account.
- --------------------------------------------------------------------------------------------------------
 Systematic          If your investment in all of the Morgan Stanley Dean Witter Family of Funds has a
 Withdrawal Plan     total market value of at least $10,000, you may elect to withdraw amounts of $25
                     or more, or in any whole percentage of a Fund's balance (provided the amount is
                     at least $25), on a monthly, quarterly, semi-annual or annual basis, from any Fund
                     with a balance of at least $1,000. Each time you add a Fund to the plan, you must
                     meet the plan requirements.
                     -----------------------------------------------------------------------------------
                     Amounts withdrawn are subject to any applicable CDSC.  A CDSC may be
                     waived under certain circumstances. See the Class B waiver categories listed in
                     the "Share Class Arrangements" section of this Prospectus.
                     -----------------------------------------------------------------------------------
                     To sign up for the Systematic Withdrawal Plan, contact your Morgan Stanley Dean
                     Witter Financial Advisor or call (800) 869-NEWS. You may terminate or suspend
                     your plan at any time. Please remember that withdrawals from the plan are sales
                     of shares, not Fund "distributions," and ultimately may exhaust your account
                     balance. The Fund may terminate or revise the plan at any time.
- --------------------------------------------------------------------------------------------------------
 By Letter           You can also sell your shares by writing a "letter of instruction" that includes:
                     o your account number;
                     o the dollar amount or the number of shares you wish to sell;
                     o the Class of shares you wish to sell; and
                     o the signature of each owner as it appears on the account.
                     -----------------------------------------------------------------------------------
                     If you are requesting payment to anyone other than the registered owner(s) or
                     that payment be sent to any address other than the address of the registered
                     owner(s) or pre-designated bank account, you will need a signature guarantee.
                     You can generally obtain a signature guarantee from a securities broker-dealer,
                     bank or credit union; a notary public cannot provide a signature guarantee.
                     Additional documentation may be required for shares held by a corporation,
                     partnership, trustee or executor.
                     -----------------------------------------------------------------------------------
                     Mail the letter to Morgan Stanley Dean Witter Trust FSB at P.O. Box 983, Jersey
                     City, New Jersey 07303. If you hold share certificates, you must return the
                     certificates, along with the letter and any required additional documentation.
                     -----------------------------------------------------------------------------------
                     A check will be mailed to the name(s) and address in which the account is
                     registered, or otherwise according to your instructions.
- --------------------------------------------------------------------------------------------------------
</TABLE>

PAYMENT FOR SOLD SHARES. After we receive your instruction to sell in proper
form, a check will be mailed to you within seven days, although we will attempt
to make payment within one business day. Payment may also be sent to your
brokerage account.

Payment may be postponed or the right to sell your shares suspended, however,
under unusual circumstances. If you request to sell shares that were recently
purchased by check, payment of the sale proceeds may be delayed for the minimum
time needed to verify that the check has been honored (not more than fifteen
days from the time we receive the check).


                                                                              15
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

TAX CONSIDERATIONS. Normally, your sale of Fund shares normally is subject to
federal and state income tax. You should review the "Tax Consequences" section
of this Prospectus and consult your own tax professional about the tax
consequences of a sale.


REINSTATEMENT PRIVILEGE. If you sell Fund shares and have not previously
exercised the reinstatement privilege, you may, within 35 days after the date
of sale, invest any portion of the proceeds in the same Class of Fund shares at
their net asset value and receive a pro rata credit for any CDSC paid in
connection with the sale.


INVOLUNTARY SALES. The Fund reserves the right, on sixty days' notice, to sell
the shares of any shareholder (other than shares held in an IRA or 403(b)
Custodial Account) whose shares, due to sales by the shareholder, have a value
below $100, or in the case of an account opened through EasyInvest,(SM) if after
12 months the shareholder has invested less than $1,000 in the account.

However, before the Fund sells your shares in this manner, we will notify you
and allow you sixty days to make an additional investment in an amount that
will increase the value of your account to at least the required amount before
the sale is processed. No CDSC will be imposed on any involuntary sale.


MARGIN ACCOUNTS. Certain restrictions may apply to Fund shares pledged in
margin accounts with Dean Witter Reynolds or another authorized broker-dealer
of Fund shares. If you hold Fund shares in this manner, please contact your
Morgan Stanley Dean Witter Financial Advisor or other authorized financial
representative for more details.


             DISTRIBUTIONS
- --------------------------
The Fund passes substantially all of its earnings from income and capital gains
along

(SIDEBAR)
TARGETED DIVIDENDS(SM)

You may select to have your Fund distributions automatically invested in other
Classes of Fund shares or Classes of another Morgan Stanley Dean Witter Fund
that you own. Contact your Morgan Stanley Dean Witter Financial Advisor for
further information about this service.
(END OF SIDEBAR)

to its investors as "distributions." The Fund earns interest from fixed-income
investments and income from stocks. These amounts are passed along to Fund
shareholders as "income dividend distributions." The Fund realizes capital
gains whenever it sells securities for a higher price than it paid for them.
These amounts are passed along as "capital gain distributions."


The Fund declares income dividends separately for each Class. Distributions
paid on Class A and Class D shares will be higher than for Class B and Class C
because distribution fees that Class B and Class C pay are higher. Normally,
income dividends are distributed to shareholders monthly. Capital gains are
distributed in December; if a second capital gain distribution is necessary, it
is usually paid in January of the following year. The Fund, however, may retain
and reinvest any long-term capital gains. The Fund may at times make payments
from sources other than income or capital gains that represent a return of a
portion of your investment.


Distributions are reinvested automatically in additional shares of the same
Class and automatically credited to your account, unless you request in writing
that all distributions be paid in cash. If you elect the cash option, the Fund
will mail a check to you no later than seven business days after the
distribution is declared. No interest will accrue on uncashed checks. If you
wish to change how your distributions are paid,


16
<PAGE>

your request should be received by the Fund's transfer agent, Morgan Stanley
Dean Witter Trust FSB, at least five business days prior to the record date of
the distributions.


             TAX CONSEQUENCES
- -----------------------------
As with any investment, you should consider how your Fund investment will be
taxed. The tax information in this Prospectus is provided as general
information. You should consult your own tax professional about the tax
consequences of an investment in the Fund.


Unless your investment in the Fund is through a tax-deferred retirement
account, such as a 401(k) plan or IRA, you need to be aware of the possible tax
consequences when:

o The Fund makes distributions; and

o You sell Fund shares, including an exchange to another Morgan Stanley Dean
  Witter Fund.


TAXES ON DISTRIBUTIONS. Your distributions are normally subject to federal and
state income tax when they are paid, whether you take them in cash or reinvest
them in Fund shares. A distribution also may be subject to local income tax.
Any income dividend distributions and any short-term capital gain distributions
are taxable to you as ordinary income. Any long-term capital gain distributions
are taxable as long-term capital gains no matter how long you have owned shares
in the Fund.

Every January, you will be sent a statement (IRS Form 1099-DIV) showing the
taxable distributions paid to you in the previous year. The statement provides
full information on your dividends and capital gains for tax purposes.


TAXES ON SALES. Your sale of Fund shares normally is subject to federal and
state income tax and may result in a taxable gain or loss to you. A sale also
may be subject to local income tax. Your exchange of Fund shares for shares of
another Morgan Stanley Dean Witter Fund is treated for tax purposes like a sale
of your original shares and a purchase of your new shares. Thus, the exchange
may, like a sale, result in a taxable gain or loss to you and will give you a
new tax basis for your new shares.

When you open your Fund account, you should provide your social security or tax
identification number on your investment application. By providing this
information, you will avoid being subject to a federal backup withholding tax
of 31% on taxable distributions and redemption proceeds. Any withheld amount
would be sent to the IRS as an advance tax payment.


             SHARE CLASS ARRANGEMENTS
- -------------------------------------
The Fund offers several Classes of shares having different distribution
arrangements designed to provide you with different purchase options according
to your investment needs. Your Morgan Stanley Dean Witter Financial Advisor or
other authorized financial representative can help you decide which Class may
be appropriate for you.


The general public is offered three Classes: Class A shares, Class B shares and
Class C shares, which differ principally in terms of sales charges and ongoing
expenses. A


                                                                              17
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

fourth Class, Class D shares, is offered only to a limited category of
investors. Shares that you acquire through reinvested distributions will not be
subject to any front-end sales charge or CDSC -- contingent deferred sales
charge. Sales personnel may receive different compensation for selling each
Class of shares. The sales charges applicable to each Class provide for the
distribution financing of shares of that Class.


The chart below compares the sales charge, annual 12b-1 fee and conversion
feature applicable to each Class:

<TABLE>
<S>        <C>                                                                 <C>
 CLASS     SALES CHARGE                                                        ANNUAL 12B-1FEE
- ----------------------------------------------------------------------------------------------
 A         Maximum 4.25% initial sales charge reduced for purchase of
           $25,000 or more; shares sold without an initial sales charge are
           generally subject to a 1.0% CDSC during the first year.                   0.25%
- ----------------------------------------------------------------------------------------------
 B         Maximum 5.0% CDSC during the first year decreasing to 0%
           after six years.                                                          0.85%
- ----------------------------------------------------------------------------------------------
 C         1.0% CDSC during the first year.                                          0.85%
- ----------------------------------------------------------------------------------------------
 D         None                                                                      None
- ----------------------------------------------------------------------------------------------
</TABLE>

                                        
CLASS A SHARES  

Class A shares are sold at net asset value plus an initial sales charge of up
to 4.25%. The initial sales charge is reduced for purchases of $25,000 or more
according to the schedule below. Investments of $1 million or more are not

(SIDEBAR)
FRONT-END SALES
CHARGE OR FSC

An initial sales charge you pay when purchasing Class A shares that is based on
a percentage of the offering price. The percentage declines based upon the
dollar value of Class A shares you purchase. We offer three ways to reduce your
Class A sales charges -- the Combined Purchase Privilege, Right of Accumulation
and Letter of Intent.
(END OF SIDEBAR)

subject to an initial sales charge, but are generally subject to a contingent
deferred sales charge, or CDSC, of 1.0% on sales made within one year after
purchase. The CDSC will be assessed in the same manner and with the same CDSC
waivers as with Class B shares. Class A shares are also subject to a
distribution (12b-1) fee of up to 0.25% of the average daily net assets of the
Class.

The offering price of Class A shares includes a sales charge (expressed as a
percentage of the offering price) on a single transaction as shown in the
following table:

<TABLE>
<CAPTION>
                                                FRONT-END SALES CHARGE
                                     ------------------------------------------------
                                     PERCENTAGE OF             APPROXIMATE PERCENTAGE
 AMOUNT OF SINGLE TRANSACTION        PUBLIC OFFERING PRICE       OF AMOUNT INVESTED
- -------------------------------------------------------------------------------------
<S>                                          <C>                       <C>  
 Less than $25,000                           4.25%                     4.44%
 $25,000 but less than $50,000               4.00%                     4.17%
 $50,000 but less than $100,000              3.50%                     3.63%
 $100,000 but less than $250,000             2.75%                     2.83%
 $250,000 but less than $1 million           1.75%                     1.78%
 $1 million and over                         0.00%                     0.00%
</TABLE>                            

The reduced sales charge schedule is applicable to purchases of Class A shares
in a single transaction by:

o A single account (including an individual, trust or fiduciary account).

o Family member accounts (limited to husband, wife and children under the age
  of 21).
o Pension, profit sharing or other employee benefit plans of companies and
  their affiliates.
o Groups organized for a purpose other than to buy mutual fund shares.

18
<PAGE>

COMBINED PURCHASE PRIVILEGE. You also will have the benefit of reduced sales
charges by combining purchases of Class A shares of the Fund in a single
transaction with purchases of Class A shares of other Multi-Class Funds and
shares of FSC Funds.


RIGHT OF ACCUMULATION. You also may benefit from a reduction of sales charges
if the cumulative net asset value of Class A shares of the Fund purchased in a
single transaction, together with shares of other Funds you currently own which
were previously purchased at a price including a front-end sales charge
(including shares acquired through reinvestment of distributions), amounts to
$25,000 or more. Also, if you have a cumulative net asset value of all your
Class A and Class D shares equal to at least $5 million (or $25 million for
certain employee benefit plans), you are eligible to purchase Class D shares of
any Fund subject to the Fund's minimum initial investment requirement.

You must notify your Morgan Stanley Dean Witter Financial Advisor or other
authorized financial representative (or Morgan Stanley Dean Witter Trust FSB if
you purchase directly through the Fund), at the time a purchase order is
placed, that the purchase qualifies for the reduced charge under the Right of
Accumulation. Similar notification must be made in writing when an order is
placed by mail. The reduced sales charge will not be granted if: (i)
notification is not furnished at the time of the order; or (ii) a review of the
records of Dean Witter Reynolds or other authorized dealer of Fund shares or
the Fund's transfer agent does not confirm your represented holdings.


LETTER OF INTENT. The schedule of reduced sales charges for larger purchases
also will be available to you if you enter into a written "letter of intent." A
letter of intent provides for the purchase of Class A shares of the Fund or
other Multi-Class Funds and/or shares of FSC Funds within a thirteen-month
period. The initial purchase under a letter of intent must be at least 5% of
the stated investment goal. To determine the applicable sales charge reduction,
you may also include: (1) the cost of shares of other Morgan Stanley Dean
Witter Funds which were previously purchased at a price including a front-end
sales charge during the 90-day period prior to the distributor receiving the
letter of intent, and (2) the cost of shares of other Funds you currently own
acquired in exchange for shares of Funds purchased during that period at a
price including a front-end sales charge. You can obtain a letter of intent by
contacting your Morgan Stanley Dean Witter Financial Advisor or other
authorized financial representative, or by calling (800) 869-NEWS. If you do
not achieve the stated investment goal within the thirteen-month period, you
are required to pay the difference between the sales charges otherwise
applicable and sales charges actually paid.


OTHER FRONT-END SALES CHARGE WAIVERS. In addition to investments of $1 million
or more, your purchase of Class A shares is not subject to a front-end sales
charge (or a CDSC upon sale) if your account qualifies under one of the
following categories:

o A trust for which Morgan Stanley Dean Witter Trust FSB provides discretionary
  trustee services.

o Persons participating in a fee-based investment program (subject to all of
  its terms and conditions, including mandatory sale or transfer restrictions
  on termination)


                                                                              19
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

  approved by the Fund's distributor pursuant to which they pay an asset-based
  fee for investment advisory, administrative and/or brokerage services.

o Employer-sponsored employee benefit plans, whether or not qualified under the
  Internal Revenue Code, for which Morgan Stanley Dean Witter Trust FSB serves
  as trustee or Dean Witter Reynolds' Retirement Plan Services serves as
  recordkeeper under a written Recordkeeping Services Agreement ("MSDW
  Eligible Plans") which have at least 200 eligible employees.

o A MSDW Eligible Plan whose Class B shares have converted to Class A shares,
  regardless of the plan's asset size or number of eligible employees.

o A client of a Morgan Stanley Dean Witter Financial Advisor who joined us from
  another investment firm within six months prior to the date of purchase of
  Fund shares, and you used the proceeds from the sale of shares of a
  proprietary mutual fund of that Financial Advisor's previous firm that
  imposed either a front-end or deferred sales charge to purchase Class A
  shares, provided that: (1) you sold the shares not more than 60 days prior
  to the purchase of fund shares, and (2) the sale proceeds were maintained in
  the interim in cash or a money market fund.

CLASS B SHARES  

Class B shares are offered at net asset value with no initial sales charge but
are subject to a contingent deferred sales charge, or CDSC, as set forth in the
table below. For the purpose of calculating the CDSC, shares are deemed to have
been purchased on the last day of the month during which they were purchased.

(SIDEBAR)
CONTINGENT DEFERRED
SALES CHARGE OR CDSC

A fee you pay when you sell shares of certain Morgan Stanley Dean Witter Funds
purchased without an initial sales charge. This fee declines the longer you
hold your shares as set forth in the table.
(END OF SIDEBAR)

<TABLE>
 YEAR SINCE PURCHASE PAYMENT MADE   CDSC AS A PERCENTAGE OF AMOUNT REDEEMED
- -----------------------------------------------------------------------------
<S>                                                    <C>   
 First                                                 5.0%  
- -----------------------------------------------------------------------------
 Second                                                4.0%  
- -----------------------------------------------------------------------------
 Third                                                 3.0%  
- -----------------------------------------------------------------------------
 Fourth                                                2.0%  
- -----------------------------------------------------------------------------
 Fifth                                                 2.0%  
- -----------------------------------------------------------------------------
 Sixth                                                 1.0%  
- -----------------------------------------------------------------------------
 Seventh and thereafter                                None  
- -----------------------------------------------------------------------------
</TABLE>

Each time you place an order to sell or exchange shares, shares with no CDSC
will be sold or exchanged first, then shares with the lowest CDSC will be sold
or exchanged next. For any Fund shares subject to a CDSC, the CDSC will be
assessed on an amount equal to the lesser of the current market value or the
cost of the shares being sold.

CDSC WAIVERS. A CDSC, if otherwise applicable, will be waived in the case of:

o Sales of shares held at the time you die or become disabled (within the
  definition in Section 72(m)(7) of the Internal Revenue Code which relates to
  the ability to engage in gainful employment), if the shares are: (i)
  registered either in your name (not a trust) or in the names of you and your
  spouse as joint tenants with right of survivorship; or (ii) held in a
  qualified corporate or self-employed retirement plan, IRA or 403(b)
  Custodial Account, provided in either case that the sale is requested within
  one year of your death or initial determination of disability.

20
<PAGE>

o Sales in connection with the following retirement plan "distributions":
 (i) lump-sum or other distributions from a qualified corporate or
 self-employed retirement plan following retirement (or, in the case of a "key
 employee" of a "top heavy" plan, following attainment of age 59 1 /2); (ii)
 distributions from an IRA or 403(b) Custodial Account following attainment of
 age 59 1 /2; or (iii) a tax-free return of an excess IRA contribution (a
 "distribution" does not include a direct transfer of IRA, 403(b) Custodial
 Account or retirement plan assets to a successor custodian or trustee).

o Sales of shares held for you as a participant in a MSDW Eligible Plan.

o Sales of shares in connection with the Systematic Withdrawal Plan of up to
  12% annually of the value of each Fund from which plan sales are made. The
  percentage is determined on the date you establish the Systematic Withdrawal
  Plan and based on the next calculated share price. You may have this CDSC
  waiver applied in amounts up to 1% per month, 3% per quarter, 6%
  semi-annually or 12% annually. Shares with no CDSC will be sold first,
  followed by those with the lowest CDSC. As such, the waiver benefit will be
  reduced by the amount of your shares that are not subject to a CDSC. If you
  suspend your participation in the plan, you may later resume plan payments
  without requiring a new determination of the account value for the 12% CDSC
  waiver.


All waivers will be granted only following the Distributor receiving
confirmation of your entitlement. If you believe you are eligible for a CDSC
waiver, please contact your Financial Advisor or call (800) 869-NEWS.


DISTRIBUTION FEE. Class B shares are also subject to an annual 12b-1 fee of
0.85% of the lesser of: (a) the average daily aggregate gross purchases by all
shareholders of the Fund's Class B shares since the inception of the Fund (not
including reinvestments of dividends or capital gains distributions), less the
average daily aggregate net asset value of the Fund's Class B shares sold by
all shareholders since the Fund's inception upon which a CDSC has been imposed
or waived, or (b) the average daily net assets of Class B.


CONVERSION FEATURE. After ten (10) years, Class B shares will convert
automatically to Class A shares of the Fund with no initial sales charge. The
ten year period runs from the last day of the month in which the shares were
purchased, or in the case of Class B shares acquired through an exchange, from
the last day of the month in which the original Class B shares were purchased;
the shares will convert to Class A shares based on their relative net asset
values in the month following the ten year period. At the same time, an equal
proportion of Class B shares acquired through automatically reinvested
distributions will convert to Class A shares on the same basis. (Class B shares
held before May 1, 1997, however, will convert to Class A shares in May 2007.)

In the case of Class B shares held in a MSDW Eligible Plan, the plan is treated
as a single investor and all Class B shares will convert to Class A shares on
the conversion date of the Class B shares of a Morgan Stanley Dean Witter Fund
purchased by that plan.


                                                                              21
<PAGE>

SHAREHOLDER INFORMATION, CONTINUED

Currently, the Class B share conversion is not a taxable event; the conversion
feature may be cancelled if it is deemed a taxable event in the future by the
Internal Revenue Service.


If you exchange your Class B shares for shares of a Money Market Fund, No-Load
Fund or Short-Term U.S. Treasury Trust, the holding period for conversion is
frozen as of the last day of the month of the exchange and resumes on the last
day of the month you exchange back into Class B shares.


EXCHANGING SHARES SUBJECT TO A CDSC. There are special considerations when you
exchange Fund shares that are subject to a CDSC. When determining the length of
time you held the shares and the corresponding CDSC rate, any period (starting
at the end of the month) during which you held shares of a fund that does not
charge a CDSC will not be counted. Thus, in effect the "holding period" for
purposes of calculating the CDSC is frozen upon exchanging into a fund that
does not charge a CDSC.

For example, if you held Class B shares of the Fund for one year, exchanged to
Class B of another Morgan Stanley Dean Witter Multi-Class Fund for another
year, then sold your shares, a CDSC rate of 4% would be imposed on the shares
based on a two year holding period -- one year for each Fund. However, if you
had exchanged the shares of the Fund for a Money Market Fund (which does not
charge a CDSC) instead of the Multi-Class Fund, then sold your shares, a CDSC
rate of 5% would be imposed on the shares based on a one year holding period.
The one year in the Money Market Fund would not be counted. Nevertheless, if
shares subject to a CDSC are exchanged for a Fund that does not charge a CDSC,
you will receive a credit when you sell the shares equal to the distribution
(12b-1) fees, if any, you paid on those shares while in that Fund up to the
amount of any applicable CDSC.


In addition, shares that are exchanged into or from a Morgan Stanley Dean
Witter Fund subject to a higher CDSC rate will be subject to the higher rate,
even if the shares are re-exchanged into a Fund with a lower CDSC rate.

CLASS C SHARES Class C shares are sold at net asset value with no initial sales
charge but are subject to a CDSC of 1.0% on sales made within one year after
purchase. The CDSC will be assessed in the same manner and with the same CDSC
waivers as with Class B shares.


DISTRIBUTION FEE. Class C shares are subject to an annual distribution (12b-1)
fee of 0.85% of the average daily net assets of that Class. The Class C shares'
distribution fee may cause that Class to have higher expenses and pay lower
dividends than Class A or Class D shares. Unlike Class B shares, Class C shares
have no conversion feature and, accordingly, an investor that purchases Class C
shares may be subject to distribution (12b-1) fees applicable to Class C shares
for an indefinite period.


22
<PAGE>

CLASS D SHARES Class D shares are offered without any sales charge on purchases
or sales and without any distribution (12b-1) fee. Class D shares are offered
only to investors meeting an initial investment minimum of $5 million ($25
million for certain MSDW Eligible Plans) and the following investor categories:

o Investors participating in the Investment Manager's mutual fund asset
  allocation program (subject to all of its terms and conditions, including
  mandatory sale or transfer restrictions on termination) pursuant to which
  they pay an asset-based fee.

o Persons participating in a fee-based investment program (subject to all of
  its terms and conditions, including mandatory sale or transfer restrictions
  on termination) approved by the Fund's distributor pursuant to which they
  pay an asset-based fee for investment advisory, administrative and/or
  brokerage services.

o Employee benefit plans maintained by Morgan Stanley Dean Witter & Co. or any
  of its subsidiaries for the benefit of certain employees of Morgan Stanley
  Dean Witter & Co. and its subsidiaries.

o Certain unit investment trusts sponsored by Dean Witter Reynolds.

o Certain other open-end investment companies whose shares are distributed by
  the Fund's distributor.

o Investors who were shareholders of the Dean Witter Retirement Series on
  September 11, 1998 for additional purchases for their former Dean Witter
  Retirement Series accounts.


MEETING CLASS D ELIGIBILITY MINIMUMS. To meet the $5 million ($25 million for
MSDW Eligible Plans) initial investment to qualify to purchase Class D shares
you may combine: (1) purchases in a single transaction of Class D shares of the
Fund and other Morgan Stanley Dean Witter Multi-Class Funds and/or (2) previous
purchases of Class A and Class D shares of Multi-Class Funds and shares of FSC
Funds you currently own, along with shares of Morgan Stanley Dean Witter Funds
you currently own that you acquired in exchange for those shares.


NO SALES CHARGES FOR REINVESTED CASH DISTRIBUTIONS. If you receive a cash
payment representing an income dividend or capital gain and you reinvest that
amount in the applicable Class of shares by returning the check within 30 days
of the payment date, the purchased shares would not be subject to an initial
sales charge or CDSC.

PLAN OF DISTRIBUTION (RULE 12B-1 FEES) The Fund has adopted a Plan of
Distribution in accordance with Rule 12b-1 under the Investment Company Act of
1940 with respect to the distribution of Class A, Class B and Class C shares.
The Plan allows the Fund to pay distribution fees for the sale and distribution
of these shares. It also allows the Fund to pay for services to shareholders of
Class A, Class B and Class C shares. Because these fees are paid out of the
Fund's assets on an ongoing basis, over time these fees will increase the cost
of your investment in these Classes and may cost you more than paying other
types of sales charges.


                                                                              23
<PAGE>

FINANCIAL HIGHLIGHTS

The financial highlights table is intended to help you understand the Fund's
financial performance for the past 5 fiscal years of the Fund. Certain
information reflects financial results for a single Fund share. The total
returns in the table represent the rate 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                , whose report, along with
the Fund's financial statements, is included in the annual report, which is
available upon request.

                                     CLASS B
<TABLE>

- --------------------------------------------------------------------------------------------------------------
 Years ended October 31                        1998          1997          1996          1995          1994
<S>                                          <C>           <C>           <C>           <C>           <C>
- --------------------------------------------------------------------------------------------------------------
 SELECTED PER-SHARE DATA
- --------------------------------------------------------------------------------------------------------------
 NET ASSET VALUE, BEGINNING OF PERIOD        $ 00.00       $ 00.00       $ 00.00       $ 00.00       $ 00.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income (loss)                  00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Net realized and unrealized gain (loss)       00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Total from investment operations              00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Less distributions                            00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income                         00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Net realized gains                            00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Paid-in-capital                               00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Total distributions                           00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                00.00         00.00         00.00         00.00         00.00
- --------------------------------------------------------------------------------------------------------------
 TOTAL RETURN                                $ 00.00       $ 00.00       $ 00.00       $ 00.00       $ 00.00
- --------------------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS
- --------------------------------------------------------------------------------------------------------------
 Expenses                                       0.00%         0.00%         0.00%         0.00%         0.00%
- --------------------------------------------------------------------------------------------------------------
 Net income (loss)                              0.00%         0.00%         0.00%         0.00%         0.00%
- --------------------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA
- --------------------------------------------------------------------------------------------------------------
 Portfolio turnover rate                         000%          000%          000%          000%          000%
- --------------------------------------------------------------------------------------------------------------
</TABLE>

*     The date shares were first issued.

++    The per share amounts were computed using an average number of shares
      outstanding during the period.

+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.

(1)   Not annualized.

(2)   Annualized.

24
<PAGE>

<TABLE>
CLASS A
- --------------------------------------------------------------------------------------------------------------
                                           For the Period ended   For the Period July 28, 1997
 SELECTED PER-SHARE DATA                     October 31, 1998       through October 31, 1997         1996
- --------------------------------------------------------------------------------------------------------------
<S>                                               <C>                      <C>                     <C>    
 NET ASSET VALUE, BEGINNING OF PERIOD             $                        $ 00.00                 $ 00.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income (loss)                                                0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized and unrealized gain (loss)                                     0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Total from investment operations                                            0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Less distributions                                                          0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income                                                       0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized gains                                                          0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Paid-in-capital                                                             0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Total distributions                                                         0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                                              0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 TOTAL RETURN                                     $                        $ 00.00                 $ 00.00
- --------------------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS                                            
- --------------------------------------------------------------------------------------------------------------
 Expenses                                                                    0.00%                   0.00%
- --------------------------------------------------------------------------------------------------------------
 Net income (loss)                                                           0.00%                   0.00%
- --------------------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA                                                       
- --------------------------------------------------------------------------------------------------------------
 Portfolio turnover rate                                                      000%                    000%
- --------------------------------------------------------------------------------------------------------------
</TABLE>                                                        


<TABLE>
CLASS C
- --------------------------------------------------------------------------------------------------------------
                                           For the Period ended   For the Period July 28, 1997
 SELECTED PER-SHARE DATA                     October 31, 1998       through October 31, 1997         1996
- --------------------------------------------------------------------------------------------------------------
<S>                                                <C>                      <C>                    <C>    
 NET ASSET VALUE, BEGINNING OF PERIOD              $                        $ 00.00                $ 00.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income (loss)                                                 0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized and unrealized gain (loss)                                      0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Total from investment operations                                             0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Less distributions                                                           0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income                                                        0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized gains                                                           0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Paid-in-capital                                                              0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Total distributions                                                          0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                                               0.00                   0.00
- --------------------------------------------------------------------------------------------------------------
 TOTAL RETURN                                      $                        $ 00.00                $ 00.00
- --------------------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS                                             
- --------------------------------------------------------------------------------------------------------------
 Expenses                                                                     0.00%                  0.00%
- --------------------------------------------------------------------------------------------------------------
 Net income (loss)                                                            0.00%                  0.00%
- --------------------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA                                                        
- --------------------------------------------------------------------------------------------------------------
 Portfolio turnover rate                                                       000%                   000%
- --------------------------------------------------------------------------------------------------------------
</TABLE>                                                        

*     The date shares were first issued.

++    The per share amounts were computed using an average number of shares
      outstanding during the period.

+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.

(1)   Not annualized.

(2)   Annualized.


                                                                              25
<PAGE>

FINANCIAL HIGHLIGHTS, CONTINUED


<TABLE>
CLASS D
- --------------------------------------------------------------------------------------------------------------
                                           For the Period ended   For the Period July 28, 1997
 SELECTED PER-SHARE DATA                     October 31, 1998       through October 31, 1997         1996
- --------------------------------------------------------------------------------------------------------------
<S>                                              <C>                       <C>                     <C>    
 NET ASSET VALUE, BEGINNING OF PERIOD            $                         $ 00.00                 $ 00.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income (loss)                                                0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized and unrealized gain (loss)                                     0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Total from investment operations                                            0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Less distributions                                                          0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net investment income                                                       0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net realized gains                                                          0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Paid-in-capital                                                             0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Total distributions                                                         0.00                    0.00
- --------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                                             00.00                   00.00
- --------------------------------------------------------------------------------------------------------------
 TOTAL RETURN                                    $                         $ 00.00                 $ 00.00
- --------------------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS                                            
- --------------------------------------------------------------------------------------------------------------
 Expenses                                                                    0.00%                   0.00%
- --------------------------------------------------------------------------------------------------------------
 Net income (loss)                                                           0.00%                   0.00%
- --------------------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA                                                       
- --------------------------------------------------------------------------------------------------------------
 Portfolio turnover rate                                                      000%                    000%
- --------------------------------------------------------------------------------------------------------------
</TABLE>

*     The date shares were first issued.

++    The per share amounts were computed using an average number of shares
      outstanding during the period.

+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.

(1)   Not annualized.

(2)   Annualized.

26

<PAGE>
[sidebar]

NOTES

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                                                                          27

<PAGE>

MORGAN STANLEY DEAN WITTER
FAMILY OF FUNDS

                          The Morgan Stanley Dean Witter Family of Funds offers
                          investors a wide range of investment choices. Come on
                          in and meet the family!
- -------------------------------------------------------------------------------
GROWTH FUNDS

GROWTH FUNDS

American Value Fund
Capital Growth Securities
Developing Growth Securities
Equity Fund
Growth Fund
Market Leader Trust
Mid-Cap Growth Fund
Special Value Fund
Value Fund

THEME FUNDS

Financial Services Trust
Health Sciences Trust
Information Fund
Natural Resource Development Securities
Precious Metals and Minerals Trust
Utilities Fund

GLOBAL/INTERNATIONAL FUNDS

Competitive Edge Fund - "Best Ideas" Portfolio
European Growth Fund
Fund of Funds - International Portfolio
Global Dividend Growth Securities
Global Utilities Fund
International SmallCap Fund
Japan Fund
Pacific Growth Fund

- --------------------------------------------------------------------------------
GROWTH & INCOME FUNDS

Balanced Growth Fund
Balanced Income Fund
Convertible Securities Trust
Dividend Growth Securities
Fund of Funds - Domestic Portfolio
Income Builder Fund
Mid-Cap Dividend Growth Securities
S&P 500 Index Fund
S&P 500 Select Fund
Strategist Fund
Value/Added Market Series/Equity Portfolio

- --------------------------------------------------------------------------------
INCOME FUNDS

GOVERNMENT INCOME FUNDS

Federal Securities Trust
Short-Term U.S. Treasury Trust
U.S. Government Securities Trust

DIVERSIFIED INCOME FUNDS

Diversified Income Trust

CORPORATE INCOME FUNDS

High Yield Securities
Intermediate Income Securities
Short-Term Bond Fund(NL)

GLOBAL INCOME FUNDS

World Wide Income Trust

TAX-FREE INCOME FUNDS

California Tax-Free Income Fund
Hawaii Municipal Trust(FSC)
Limited Term Municipal Trust(NL)
Multi-State Municipal Series Trust(FSC)
New York Tax-Free Income Fund
Tax-Exempt Securities Trust

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

MONEY MARKET FUNDS

TAXABLE MONEY MARKET FUNDS

Liquid Asset Fund(MM)
U.S. Government Money Market Trust(MM)

TAX-FREE MONEY MARKET FUNDS

California Tax-Free Daily Income Trust(MM)
New York Municipal Money Market Trust(MM)
Tax-Free Daily Income Trust(MM)

There may be funds created after this Prospectus was published. Please consult
the inside front cover of a new Fund's Prospectus for its designation, e.g.,
Multi-Class Fund or Money Market Fund.

Each listed Morgan Stanley Dean Witter Fund, unless otherwise noted, is a
Multi-Class Fund, which is a mutual fund offering multiple Classes of shares.
The other types of Funds are: NL -- No-Load (Mutual) Fund; MM -- Money Market
Fund; FSC -- A mutual fund sold with a front-end sales charge and a
distribution (12b-1) fee.
<PAGE>

MORGAN STANLEY DEAN WITTER
DIVERSIFIED INCOME TRUST

Additional information about the Fund's investments is available in the Fund's
Annual and Semi-Annual Reports to Shareholders. 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 its last fiscal year.
The Fund's Statement of Additional Information also provides additional
information about the Fund. The Statement of Additional Information is
incorporated herein by reference (legally is part of this Prospectus). For a
free copy of any of these documents, please call:

                                 (212) 392-2550
                                       or
                           (800) 869-NEWS (TOLL FREE)

(SIDEBAR)
TICKER SYMBOLS:
Class A: DINAX
Class B: DINBX
Class C: DINCX
Class D: DINDX
(END OF SIDEBAR)

You also may obtain information about the Fund by calling your Morgan Stanley
Dean Witter Financial Advisor or by visiting our Internet site at:

                            WWW.DEANWITTER.COM/FUNDS

Information about the Fund (including the Statement of Additional Information)
can be viewed and copied at the Securities and Exchange Commission's Public
Reference Room in Washington, DC. Information about the Reference Room's
operations may be obtained by calling the SEC at (800) SEC-0330. Reports and
other information about the Fund are available on the SEC's Internet site
(www.sec.gov), and copies of this information may be obtained, upon payment of
a duplicating fee, by writing the Public Reference Section of the SEC,
Washington, DC 20549-6009.

<PAGE>

STATEMENT OF ADDITIONAL INFORMATION                  MORGAN STANLEY DEAN WITTER
                                                     DIVERSIFIED INCOME TRUST
FEBRUARY  , 1999

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

     This Statement of Additional Information is not a Prospectus. The
Prospectus (dated February  , 1999) for the Morgan Stanley Dean Witter
Diversified Income Trust may be obtained without charge from the Fund at its
address or telephone numbers listed below or from Dean Witter Reynolds at any
of its branch offices.




Morgan Stanley Dean Witter Diversified Income Trust
Two World Trade Center
New York, New York 10048
(212) 392-2550 or
(800) 869-NEWS
<PAGE>

TABLE OF CONTENTS
- --------------------------------------------------------------------------------

I.    Fund History ....................................................  4
II.   Description of the Fund and Its Investments and Risks ...........  4
         A. Classification ............................................  4
         B. Investment Strategies and Risks ...........................  4
         C. Fund Policies/Investment Restrictions ..................... 12
III.  Management of the Fund .......................................... 14
         A. Board of Trustees ......................................... 14
         B. Management Information .................................... 14
         C. Compensation .............................................. 19
IV.   Control Persons and Principal Holders of Securities ............. 21
V.    Investment Management and Other Services ........................ 21
         A. Investment Manager ........................................ 21
         B. Principal Underwriter ..................................... 22
         C. Services Provided by the Investment Manager and Fund 
             Expenses Paid by Third Parties ........................... 22
         D. Dealer Reallowances ....................................... 23
         E. Rule 12b-1 Plan ........................................... 23
         F. Other Service Providers ................................... 27
VI.   Brokerage Allocation and Other Practices ........................ 28
         A. Brokerage Transactions .................................... 28
         B. Commissions ............................................... 28
         C. Brokerage Selection ....................................... 28
         D. Directed Brokerage ........................................ 29
         E. Regular Broker-Dealers .................................... 29
VII.  Capital Stock and Other Securities .............................. 29
VIII. Purchase, Redemption and Pricing of Shares ...................... 30
         A. Purchase of Shares ........................................ 30
         B. Offering Price ............................................ 31
IX.   Taxation of the Fund and Shareholders ........................... 32
X.    Underwriters .................................................... 33
XI.   Calculation of Performance Data ................................. 34
XII.  Financial Statements ............................................ 35

                                       2
<PAGE>

                      GLOSSARY OF SELECTED DEFINED TERMS

     The terms defined in this glossary are frequently used in this Statement
of Additional Information (other terms used occasionally are defined in the
text of the document).

     "Custodian" -- The Bank of New York is the Custodian of the Fund's assets
as described in groupings 2 and 3 in the Fund's Prospectus. The Chase Manhattan
Bank is the Custodian of the Fund's assets as described in grouping 1 in the
Prospectus.

     "Dean Witter Reynolds" -- Dean Witter Reynolds Inc., a wholly-owned
broker-dealer subsidiary of MSDW.

     "Distributor" -- Morgan Stanley Dean Witter Distributors Inc., a
wholly-owned broker-dealer subsidiary of MSDW.

     "Financial Advisors" -- Morgan Stanley Dean Witter authorized financial
services representatives.

     "Fund" -- Morgan Stanley Dean Witter Diversified Income Trust, a
registered open-end investment company.

     "Investment Manager" -- Morgan Stanley Dean Witter Advisors Inc., a
wholly-owned investment advisor subsidiary of MSDW.

     "Independent Trustees" -- Trustees who are not "interested persons" (as
defined by the Investment Company Act) of the Fund.

     "Morgan Stanley & Co." -- Morgan Stanley & Co. Incorporated, a
wholly-owned broker-dealer subsidiary of MSDW.

     "Morgan Stanley Dean Witter Funds" -- Registered investment companies (i)
for which the Investment Manager serves as the investment advisor and (ii) that
hold themselves out to investors as related companies for investment and
investor services.

     "MSDW" -- Morgan Stanley Dean Witter & Co., a preeminent global financial
services firm.

   "MSDW Services Company" -- Morgan Stanley Dean Witter Services Company
Inc., a wholly-owned fund services subsidiary of the Investment Manager.

     "Transfer Agent" -- Morgan Stanley Dean Witter Trust FSB, a wholly-owned
transfer agent subsidiary of MSDW.

     "Trustees" -- The Board of Trustees of the Fund.


                                        

                                       3
<PAGE>

I. FUND HISTORY
- --------------------------------------------------------------------------------

     The Fund was organized as a Massachusetts business trust, under a
Declaration of Trust, on December 20, 1991, with the name Dean Witter
Diversified Income Trust. Effective June 22, 1998, the Fund's name was changed
to Morgan Stanley Dean Witter Diversified Income Trust.

II. DESCRIPTION OF THE FUND AND ITS INVESTMENTS AND RISKS
- --------------------------------------------------------------------------------

A. CLASSIFICATION

     The Fund is an open-end, diversified management investment company whose
primary investment objective is a high level of current income. As a secondary
objective, the Fund seeks to maximize total return but only to the extent
consistent with its primary objective.

B. INVESTMENT STRATEGIES AND RISKS

     The following discussion of the Fund's investment strategies and risks
should be read with the sections of the Fund's Prospectus titled "Principal
Investment Strategies," "Principal Risks," "Additional Investment Strategy
Information," and "Additional Risk Information."

     OTHER GLOBAL SHORT-TERM SECURITIES. The Fund may invest in loan
participation interests having a remaining term not exceeding one year in loans
extended by banks to these companies. The Fund also may invest in notes and
commercial paper, the principal amount of which is indexed to certain specific
currency exchange rates. The Fund may purchase these indexed obligations to
generate current income or for hedging purposes.

     COLLATERALIZED MORTGAGE OBLIGATIONS. The Fund may invest in CMOs --
collateralized mortgage obligations. CMOs are debt obligations collateralized
by mortgage loans or mortgage pass-through securities (collectively "Mortgage
Assets"). Payments of principal and interest on the Mortgage Assets and any
reinvestment income are used to make payments on the CMOs. CMOs are issued in
multiple classes. Each class has a specific fixed or floating coupon rate and a
stated maturity or final distribution date. The principal and interest on the
Mortgage Assets may be allocated among the classes in a number of different
ways. Certain classes will, as a result of the collection, have more
predictable cash flows than others. As a general matter, the more predictable
the cash flow, the lower the yield relative to other Mortgage Assets. The less
predictable the cash flow, the higher the yield and the greater the risk. The
Fund may invest in any class of CMO.

     Certain mortgage-backed securities in which the Fund may invest (e.g.,
certain classes of CMOs) may increase or decrease in value substantially with
changes in interest rates and/or the rates of prepayment. In addition, if the
collateral securing CMOs or any third party guarantees are insufficient to make
payments, the Fund could sustain a loss.

     In addition, the Fund may purchase stripped mortgage-backed securities,
which are usually structured in two classes. One class entitles the holder to
receive all or most of the interest but little or none of the principal of a
pool of Mortgage Assets (the interest-only or "IO" Class), while the other
class entitles the holder to receive all or most of the principal but little or
none of the interest (the principal-only or "PO" Class). IOs tend to decrease
in value substantially if interest rates decline and prepayment rates become
more rapid. POs tend to decrease in value substantially if interest rates
increase and the rate of repayment decreases.

     ASSET-BACKED SECURITIES. The Fund may invest in asset-backed securities.
Asset-backed securities have risk characteristics similar to mortgage-backed
securities. Like mortgage-backed securities, they generally decrease in value
as a result of interest rate increases, but may benefit less than other
fixed-income securities from declining interest rates, principally because of
prepayments. Also, as in the case of mortgage-backed securities, prepayments
generally increase during a period of declining interest rates although other
factors, such as changes in credit use and payment patterns, may also influence
prepayment rates. Asset-backed securities also involve the risk that various
federal and state consumer laws and other legal and economic factors may result
in the collateral backing the securities being insufficient to support payment
on the securities.


                                       4
<PAGE>

     The securitization techniques used to develop mortgage-backed securities
are also applied to a broad range of other assets. Various types of assets,
primarily automobile and credit card receivables and home equity loans, are
being securitized in pass-through structures similar to the mortgage
pass-through structures. New instruments and variations of existing
mortgage-backed securities and asset-backed securities continue to be
developed. The Fund may invest in any of these instruments or variations.

     OPTIONS AND FUTURES TRANSACTIONS. The Fund may engage in transactions in
listed options. Listed options are issued or guaranteed by the exchange on
which they are traded or by a clearing corporation such as the Options Clearing
Corporation ("OCC"). Ownership of a listed call option gives the Fund the right
to buy from the OCC (in the U.S.) or other clearing corporation or exchange,
the underlying security or currency covered by the option at the stated
exercise price (the price per unit of the underlying security) by filing an
exercise notice prior to the expiration date of the option. The writer (seller)
of the option would then have the obligation to sell to the OCC (in the U.S.)
or other clearing corporation or exchange, the underlying security or currency
at that exercise price prior to the expiration date of the option, regardless
of its then current market price. Ownership of a listed put option would give
the Fund the right to sell the underlying security or currency to the OCC (in
the U.S.) or other clearing corporation or exchange, at the stated exercise
price. Upon notice of exercise of the put option, the writer of the put would
have the obligation to purchase the underlying security or currency from the
OCC (in the U.S.) or other clearing corporation or exchange, at the exercise
price.

     Covered Call Writing. The Fund is permitted to write covered call options
on portfolio securities and on the U.S. dollar and foreign currencies in which
they are denominated, without limit.

     The Fund will receive from the purchaser, in return for a call it has
written, a "premium;" i.e., the price of the option. Receipt of these premiums
may better enable the Fund to earn a higher level of current income than it
would earn from holding the underlying securities (or currencies) alone.
Moreover, the premium received will offset a portion of the potential loss
incurred by the Fund if the securities (or currencies) underlying the option
decline in value.

     The Fund may be required, at any time during the option period, to deliver
the underlying security (or currency) against payment of the exercise price on
any calls it has written. This obligation is terminated upon the expiration of
the option period or at such earlier time when the writer effects a closing
purchase transaction. A closing purchase transaction is accomplished by
purchasing an option of the same series as the option previously written.
However, once the Fund has been assigned an exercise notice, the Fund will be
unable to effect a closing purchase transaction.

     Options written by the Fund normally have expiration dates of from up to
eighteen months from the date written. The exercise price of a call option may
be below, equal to or above the current market value of the underlying security
at the time the option is written.

     Covered Put Writing. As a writer of a covered put option, the Fund incurs
an obligation to buy the security underlying the option from the purchaser of
the put, at the option's exercise price at any time during the option period,
at the purchaser's election. Through the writing of a put option, the Fund
would receive income from the premium paid by purchasers. The potential gain on
a covered put option is limited to the premium received on the option (less the
commissions paid on the transaction). During the option period, the Fund may be
required, at any time, to make payment of the exercise price against delivery
of the underlying security (or currency). The aggregate value of the
obligations underlying puts may not exceed 50% of the Fund's assets. The
operation of and limitations on covered put options in other respects are
substantially identical to those of call options.

     Purchasing Call and Put Options. The Fund may purchase listed and OTC call
and put options in amounts equaling up to 5% of its total assets. The purchase
of a call option would enable the Fund, in return for the premium paid to lock
in a purchase price for a security or currency during the term of the option.
The purchase of a put option would enable the Fund, in return for a premium
paid, to lock in a price at which it may sell a security or currency during the
term of the option.


                                       5
<PAGE>

     Options on Foreign Currencies. The Fund may purchase and write options on
foreign currencies for purposes similar to those involved with investing in
forward foreign currency exchange contracts.

     OTC Options. OTC options are purchased from or sold (written) to dealers
or financial institutions which have entered into direct agreements with the
Fund. With OTC options, such variables as expiration date, exercise price and
premium will be agreed upon between the Fund and the transacting dealer,
without the intermediation of a third party such as the OCC. The Fund will
engage in OTC option transactions only with member banks of the Federal Reserve
Bank System or primary dealers in U.S. Government securities or with affiliates
of such banks or dealers.

     Risks of Options Transactions. The successful use of options depends on
the ability of the Investment Manager to forecast correctly interest rates,
currency exchange rates and/or market movements. If the market value of the
portfolio securities (or the currencies in which they are denominated) upon
which call options have been written increases, the Fund may receive a lower
total return from the portion of its portfolio upon which calls have been
written than it would have had such calls not been written. During the option
period, the covered call writer has, in return for the premium on the option,
given up the opportunity for capital appreciation above the exercise price
should the market price of the underlying security (or the value of its
denominated currency) increase, but has retained the risk of loss should the
price of the underlying security (or the value of its denominated currency)
decline. The covered put writer also retains the risk of loss should the market
value of the underlying security decline below the exercise price of the option
less the premium received on the sale of the option. In both cases, the writer
has no control over the time when it may be required to fulfill its obligation
as a writer of the option. Prior to exercise or expiration, an option position
can only be terminated by entering into a closing purchase or sale transaction.
Once an option writer has received an exercise notice, it cannot effect a
closing purchase transaction in order to terminate its obligation under the
option and must deliver or receive the underlying securities at the exercise
price.

     The Fund's ability to close out its position as a writer of an option is
dependent upon the existence of a liquid secondary market on option exchanges.
There is no assurance that such a market will exist, particularly in the case
of OTC options.

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in options, the Fund could experience delays and/or losses in
liquidating open positions purchased or sold through the broker and/or incur a
loss of all or part of its margin deposits with the broker. In the case of OTC
options, if the transacting dealer fails to make or take delivery of the
securities underlying an option it has written, in accordance with the terms of
that option, due to insolvency or otherwise, the Fund would lose the premium
paid for the option as well as any anticipated benefit of the transaction.

     Each of the exchanges has established limitations governing the maximum
number of call or put options on the same underlying security which may be
written by a single investor, whether acting alone or in concert with others
(regardless of whether such options are written on the same or different
exchanges or are held or written on one or more accounts or through one or more
brokers). An exchange may order the liquidation of positions found to be in
violation of these limits and it may impose other sanctions or restrictions.
These position limits may restrict the number of listed options which the Fund
may write.

     The hours of trading for options may not conform to the hours during which
the underlying securities are traded. To the extent that the option markets
close before the markets for the underlying securities, significant price and
rate movements can take place in the underlying markets that cannot be
reflected in the option markets.

     The markets in foreign currency options are relatively new and the Fund's
ability to establish and close out positions on such options is subject to the
maintenance of a liquid secondary market.

     There can be no assurance that a liquid secondary market will exist for a
particular option at any specific time.

     The value of a foreign currency option depends upon the value of the
underlying currency relative to the U.S. dollar. As a result, the price of the
option position may vary with changes in the value of either


                                       6
<PAGE>

or both currencies and have no relationship to the investment merits of a
foreign security. Because foreign currency transactions occurring in the
interbank market involve substantially larger amounts than those that may be
involved in the use of foreign currency options, investors may be disadvantaged
by having to deal in an odd lot market (generally consisting of transactions of
less than $1 million) for the underlying foreign currencies at prices that are
less favorable than for round lots.

     There is no systematic reporting of last sale information for foreign
currencies or any regulatory requirement that quotations available through
dealers or other market sources be firm or revised on a timely basis. Quotation
information available is generally representative of very large transactions in
the interbank market and thus may not reflect relatively smaller transactions
(i.e., less than $1 million) where rates may be less favorable. The interbank
market in foreign currencies is a global, around-the-clock market. To the
extent that the U.S. options markets are closed while the markets for the
underlying currencies remain open, significant price and rate movements may
take place in the underlying markets that are not reflected in the options
market.

     Futures Contracts. The Fund may purchase and sell interest rate, currency
and index futures contracts that are traded on U.S. and foreign commodity
exchanges on such underlying securities as U.S. Treasury bonds, notes, bills
and GNMA Certificates and/or any foreign government fixed-income security, on
various currencies and on such indexes of U.S. and foreign securities as may
exist or come into existence.

     A futures contract purchaser incurs an obligation to take delivery of a
specified amount of the obligation underlying the contract at a specified time
in the future for a specified price. A seller of a futures contract incurs an
obligation to deliver the specified amount of the underlying obligation at a
specified time in return for an agreed upon price. The purchase of a futures
contract enables the Fund, during the term of the contract, to lock in a price
at which it may purchase a security or currency and protect against a rise in
prices pending purchase of portfolio securities. The sale of a futures contract
enables the Fund to lock in a price at which it may sell a security or currency
and protect against declines in the value of portfolio securities.

     Although most futures contracts call for actual delivery or acceptance of
securities, the contracts usually are closed out before the settlement date
without the making or taking of delivery. Index futures contracts provide for
the delivery of an amount of cash equal to a specified dollar amount times the
difference between the index value at the open or close of the last trading day
of the contract and the futures contract price. A futures contract sale is
closed out by effecting a futures contract purchase for the same aggregate
amount of the specific type of security (currency) and the same delivery date.
If the sale price exceeds the offsetting purchase price, the seller would be
paid the difference and would realize a gain. If the offsetting purchase price
exceeds the sale price, the seller would pay the difference and would realize a
loss. Similarly, a futures contract purchase is closed out by effecting a
futures contract sale for the same aggregate amount of the specific type of
security (currency) and the same delivery date. If the offsetting sale price
exceeds the purchase price, the purchaser would realize a gain, whereas if the
purchase price exceeds the offsetting sale price, the purchaser would realize a
loss. There is no assurance that the Fund will be able to enter into a closing
transaction.

     Margin. If the Fund enters into a futures contract, it is initially
required to deposit an "initial margin" of cash or U.S. Government securities
or other liquid portfolio securities ranging from approximately 2% to 5% of the
contract amount. Initial margin requirements are established by the exchanges
on which futures contracts trade and may, from time to time, change. In
addition, brokers may establish margin deposit requirements in excess of those
required by the exchanges.

     Initial margin in futures transactions is different from margin in
securities transactions in that initial margin does not involve the borrowing
of funds by a broker's client but is, rather, a good faith deposit on the
futures contract which will be returned to the Fund upon the proper termination
of the futures contract. The margin deposits made are marked to market daily
and the Fund may be required to make subsequent deposits of cash or U.S.
Government securities, called "variation margin," which are reflective of price
fluctuations in the futures contract.


                                       7
<PAGE>

     Options on Futures Contracts. The Fund may purchase and write call and put
options on futures contracts and enter into closing transactions with respect
to such options to terminate an existing position. An option on a futures
contract gives the purchaser the right (in return for the premium paid), and
the writer the obligation, to assume a position in a futures contract (a long
position if the option is a call and a short position if the option is a put)
at a specified exercise price at any time during the term of the option. Upon
exercise of the option, the delivery of the futures position by the writer of
the option to the holder of the option is accompanied by delivery of the
accumulated balance in the writer's futures margin account, which represents
the amount by which the market price of the futures contract at the time of
exercise exceeds, in the case of a call, or is less than, in the case of a put,
the exercise price of the option on the futures contract.

     The writer of an option on a futures contract is required to deposit
initial and variation margin pursuant to requirements similar to those
applicable to futures contracts. Premiums received from the writing of an
option on a futures contract are included in initial margin deposits.

     Limitations on Futures Contracts and Options on Futures. The Fund may not
enter into futures contracts or purchase related options thereon if,
immediately thereafter, the amount committed to margin plus the amount paid for
premiums for unexpired options on futures contracts exceeds 5% of the value of
the Fund's total assets, after taking into account unrealized gains and
unrealized losses on such contracts it has entered into, provided, however,
that in the case of an option that is in-the-money (the exercise price of the
call (put) option is less (more) than the market price of the underlying
security) at the time of purchase, the in-the-money amount may be excluded in
calculating the 5%. However, there is no overall limitation on the percentage
of the Fund's net assets which may be subject to a hedge position.

     Risks of Transactions in Futures Contracts and Related Options. The prices
of securities and indexes subject to futures contracts (and thereby the futures
contract prices) may correlate imperfectly with the behavior of the cash prices
of the Fund's portfolio securities (and the currencies in which they are
denominated). Also, prices of futures contracts may not move in tandem with the
changes in prevailing interest rates, market movements and/or currency exchange
rates against which the Fund seeks a hedge. A correlation may also be distorted
(a) temporarily, by short-term traders' seeking to profit from the difference
between a contract or security price objective and their cost of borrowed
funds; (b) by investors in futures contracts electing to close out their
contracts through offsetting transactions rather than meet margin deposit
requirements; (c) by investors in futures contracts opting to make or take
delivery of underlying securities rather than engage in closing transactions,
thereby reducing liquidity of the futures market; and (d) temporarily, by
speculators who view the deposit requirements in the futures markets as less
onerous than margin requirements in the cash market. Due to the possibility of
price distortion in the futures market and because of the possible imperfect
correlation between movements in the prices of securities and movements in the
prices of futures contracts, a correct forecast of interest rate, currency
exchange rate and/or market movement trends by the Investment Manager may still
not result in a successful hedging transaction.

     There is no assurance that a liquid secondary market will exist for
futures contracts and related options in which the Fund may invest. In the
event a liquid market does not exist, it may not be possible to close out a
futures position and, in the event of adverse price movements, the Fund would
continue to be required to make daily cash payments of variation margin. In
addition, limitations imposed by an exchange or board of trade on which futures
contracts are traded may compel or prevent the Fund from closing out a contract
which may result in reduced gain or increased loss to the Fund. The absence of
a liquid market in futures contracts might cause the Fund to make or take
delivery of the underlying securities (currencies) at a time when it may be
disadvantageous to do so.

     Exchanges limit the amount by which the price of a futures contract may
move on any day. If the price moves equal the daily limit on successive days,
then it may prove impossible to liquidate a futures position until the daily
limit moves have ceased. In the event of adverse price movements, the Fund
would continue to be required to make daily cash payments of variation margin
on open futures positions. In these situations, if the Fund has insufficient
cash, it may have to sell portfolio securities to meet daily


                                       8
<PAGE>

variation margin requirements at a time when it may be disadvantageous to do
so. In addition, the Fund may be required to take or make delivery of the
instruments underlying interest rate futures contracts it holds at a time when
it is disadvantageous to do so. The inability to close out options and futures
positions could also have an adverse impact on the Fund's ability to
effectively hedge its portfolio.

     Futures contracts and options thereon which are purchased or sold on
foreign commodities exchanges may have greater price volatility than their U.S.
counterparts. Furthermore, foreign commodities exchanges may be less regulated
and under less governmental scrutiny than U.S. exchanges. Brokerage
commissions, clearing costs and other transaction costs may be higher on
foreign exchanges. Greater margin requirements may limit the Fund's ability to
enter into certain commodity transactions on foreign exchanges. Moreover,
differences in clearance and delivery requirements on foreign exchanges may
occasion delays in the settlement of the Fund's transactions effected on
foreign exchanges.

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in futures or options thereon, the Fund could experience delays
and/or losses in liquidating open positions purchased or sold through the
broker and/or incur a loss of all or part of its margin deposits with the
broker.

     MONEY MARKET SECURITIES. The Fund may invest in various money market
securities, which among others may include commercial paper, bank acceptances,
bank obligations, corporate debt securities, certificates of deposit, U.S.
Government securities, obligations of savings institutions and repurchase
agreements. Such securities include:

     U.S. or Foreign Government Securities. Obligations issued or guaranteed as
to principal and interest by the United States or its agencies (such as the
Export-Import Bank of the United States, Federal Housing Administration and
Government National Mortgage Association) or its instrumentalities (such as the
Federal Home Loan Bank), including Treasury bills, notes and bonds;

     Bank Obligations. Obligations (including certificates of deposit, time
deposits and bankers' acceptances) of banks subject to regulation by the U.S.
Government and having total assets of $1 billion or more, and instruments
secured by such obligations, not including obligations of foreign branches of
domestic banks except to the extent below;

     Eurodollar Certificates of Deposit. Eurodollar certificates of deposit
issued by foreign branches of domestic banks having total assets of $1 billion
or more;

     Obligations of Savings Institutions. Certificates of deposit of savings
banks and savings and loan associations, having total assets of $1 billion or
more;

     Fully Insured Certificates of Deposit. Certificates of deposit of banks
and savings institutions, having total assets of less than $1 billion, if the
principal amount of the obligation is federally insured by the Bank Insurance
Fund or the Savings Association Insurance Fund (each of which is administered
by the FDIC), limited to $100,000 principal amount per certificate and to 10%
or less of the Fund's total assets in all such obligations and in all illiquid
assets, in the aggregate; and

     Commercial Paper. Commercial paper rated within the two highest grades by
Standard & Poor's Corporation ("S&P") or the two highest grades by Moody's
Investors Service, Inc. ("Moody's") or, if not rated, issued by a company
having an outstanding debt issue rated at least AA by S&P or Aa by Moody's.

     Repurchase Agreements. The Fund may invest in repurchase agreements. When
cash may be available for only a few days, it may be invested by the Fund in
repurchase agreements until such time as it may otherwise be invested or used
for payments of obligations of the Fund. These agreements, which may be viewed
as a type of secured lending by the Fund, typically involve the acquisition by
the Fund of debt securities from a selling financial institution such as a
bank, savings and loan association or broker-dealer. The agreement provides
that the Fund will sell back to the institution, and that the institution will
repurchase, the underlying security serving as collateral at a specified price
and at a fixed time in the future, usually not more than seven days from the
date of purchase. The collateral will be marked-to-market daily to determine
that the value of the collateral, as specified in the agreement, does


                                       9
<PAGE>

not decrease below the purchase price plus accrued interest. If such decrease
occurs, additional collateral will be requested and, when received, added to
the account to maintain full collateralization. The Fund will accrue interest
from the institution until the time when the repurchase is to occur. Although
this date is deemed by the Fund to be the maturity date of a repurchase
agreement, the maturities of securities subject to repurchase agreements are
not subject to any limits.

     While repurchase agreements involve certain risks not associated with
direct investments in debt securities, the Fund follows procedures designed to
minimize such risks. These procedures include effecting repurchase transactions
only with large, well-capitalized and well-established financial institutions
whose financial condition will be continually monitored by the Investment
Manager subject to procedures established by the Trustees. In addition, as
described above, the value of the collateral underlying the repurchase
agreement will be at least equal to the repurchase price, including any accrued
interest earned on the repurchase agreement. In the event of a default or
bankruptcy by a selling financial institution, the Fund will seek to liquidate
such collateral. However, the exercising of the Fund's right to liquidate such
collateral could involve certain costs or delays and, to the extent that
proceeds from any sale upon a default of the obligation to repurchase were less
than the repurchase price, the Fund could suffer a loss.

     REVERSE REPURCHASE AGREEMENTS AND DOLLAR ROLLS. The Fund may invest up to
25% of its total assets in reverse repurchase agreements and dollar rolls.

     Reverse repurchase agreements involve sales by the Fund of portfolio
assets concurrently with an agreement by the Fund to repurchase the same assets
at a later date at a fixed price. Generally, the effect of such a transaction
is that the Fund can recover all or most of the cash invested in the portfolio
securities involved during the term of the reverse repurchase agreement, while
it will be able to keep the interest income associated with those portfolio
securities.

     The Fund may enter into dollar rolls in which the Fund sells securities
for delivery in the current month and simultaneously contracts to repurchase
substantially similar (same type and coupon) securities on a specified future
date. The Fund is compensated by the difference between the current sales price
and the lower forward price for the future purchase (often referred to as the
"drop") as well as by the interest earned on the cash proceeds of the initial
sale.

     The Fund will establish a segregated account in which it will maintain
cash, U.S. Government securities or other liquid portfolio securities equal in
value to its obligations in respect of reverse repurchase agreements and dollar
rolls. Reverse repurchase agreements and dollar rolls involve the risk that the
market value of the securities the Fund is obligated to repurchase under the
agreement may decline below the repurchase price. In the event the buyer of
securities under a reverse repurchase agreement or dollar roll files for
bankruptcy or becomes insolvent, the Fund's use of the proceeds of the
agreement may be restricted pending a determination by the other party, or its
trustee or receiver, whether to enforce the Fund's obligation to repurchase the
securities. Reverse repurchase agreements and dollar rolls are speculative
techniques involving leverage, and are considered borrowings by the Fund.

     LENDING PORTFOLIO SECURITIES. The Fund may lend its portfolio securities
to brokers, dealers and other financial institutions, provided that the loans
are callable at any time by the Fund, and are at all times secured by cash or
cash equivalents, which are maintained in a segregated account pursuant to
applicable regulations and that are equal to at least 100% of the market value,
determined daily, of the loaned securities. The advantage of these loans is
that the Fund continues to receive the income on the loaned securities while at
the same time earning interest on the cash amounts deposited as collateral,
which will be invested in short-term obligations. The Fund will not lend will
not lend more than 25% of the value of its total assets.

     As with any extensions of credit, there are risks of delay in recovery
and, in some cases, even loss of rights in the collateral should the borrower
of the securities fail financially. However, these loans of portfolio
securities will only be made to firms deemed by the Fund's management to be
creditworthy and when the income which can be earned from such loans justifies
the attendant risks. Upon termination of the loan, the borrower is required to
return the securities to the Fund. Any gain or loss in the market price during
the loan period would inure to the Fund.


                                       10
<PAGE>

     When voting or consent rights which accompany loaned securities pass to
the borrower, the Fund will follow the policy of calling the loaned securities,
to be delivered within one day after notice, to permit the exercise of the
rights if the matters involved would have a material effect on the Fund's
investment in the loaned securities. The Fund will pay reasonable finder's,
administrative and custodial fees in connection with a loan of its securities.

     WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS. From
time to time the Fund may purchase securities on a when-issued or delayed
delivery basis or may purchase or sell securities on a forward commitment
basis. When these transactions are negotiated, the price is fixed at the time
of the commitment, but delivery and payment can take place a month or more
after the date of commitment. While the Fund will only purchase securities on a
when-issued, delayed delivery or forward commitment basis with the intention of
acquiring the securities, the Fund may sell the securities before the
settlement date, if it is deemed advisable. The securities so purchased or sold
are subject to market fluctuation and no interest or dividends accrue to the
purchaser prior to the settlement date.

     At the time the Fund makes the commitment to purchase or sell securities
on a when-issued, delayed delivery or forward commitment basis, it will record
the transaction and thereafter reflect the value, each day, of such security
purchased, or if a sale, the proceeds to be received, in determining its net
asset value. At the time of delivery of the securities, their value may be more
or less than the purchase or sale price. An increase in the percentage of the
Fund's assets committed to the purchase of securities on a when-issued, delayed
delivery or forward commitment basis may increase the volatility of its net
asset value. The Fund will also establish a segregated account on the Fund's
books in which it will continually maintain cash or cash equivalents or other
liquid portfolio securities equal in value to commitments to purchase
securities on a when-issued, delayed delivery or forward commitment basis.

     WHEN, AS AND IF ISSUED SECURITIES. The Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization or debt restructuring. The commitment for the purchase
of any such security will not be recognized in the portfolio of the Fund until
the Investment Manager determines that issuance of the security is probable. At
that time, the Fund will record the transaction and, in determining its net
asset value, will reflect the value of the security daily. At that time, the
Fund will also establish a segregated account on the Fund's books in which it
will maintain cash or cash equivalents or other liquid portfolio securities
equal in value to recognized commitments for such securities.

     The value of the Fund's commitments to purchase the securities of any one
issuer, together with the value of all securities of such issuer owned by the
Fund, may not exceed 5% of the value of the Fund's total assets at the time the
initial commitment to purchase such securities is made. An increase in the
percentage of the Fund's assets committed to the purchase of securities on a
"when, as and if issued" basis may increase the volatility of its net asset
value. The Fund may also sell securities on a "when, as and if issued" basis
provided that the issuance of the security will result automatically from the
exchange or conversion of a security owned by the Fund at the time of sale.

     PRIVATE PLACEMENTS. The Fund may invest up to 15% of its net assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933 (the "Securities Act"), or
which are otherwise not readily marketable. (Securities eligible for resale
pursuant to Rule 144A under the Securities Act, and determined to be liquid
pursuant to the procedures discussed in the following paragraph, are not
subject to the foregoing restriction.) These securities are generally referred
to as private placements or restricted securities. Limitations on the resale of
these securities may have an adverse effect on their marketability, and may
prevent the Fund from disposing of them promptly at reasonable prices. The Fund
may have to bear the expense of registering the securities for resale and the
risk of substantial delays in effecting the registration.

     Rule 144A permits the Fund to sell restricted securities to qualified
institutional buyers without limitation. The Investment Manager, pursuant to
procedures adopted by the Trustees, will make a determination as to the
liquidity of each restricted security purchased by the Fund. If a restricted
security is determined to be "liquid," the security will not be included within
the category "illiquid securities," which


                                       11
<PAGE>

under current policy may not exceed 15% of the Fund's net assets. However,
investing in Rule 144A securities could have the effect of increasing the level
of Fund illiquidity to the extent the Fund, at a particular point in time, may
be unable to find qualified institutional buyers interested in purchasing such
securities.

     YEAR 2000. The investment management services provided to the Fund by the
Investment Manager and the services provided to shareholders by the Distributor
and the Transfer Agent depend on the smooth functioning of their computer
systems. Many computer software systems in use today cannot recognize the year
2000, but revert to 1900 or some other date, due to the manner in which dates
were encoded and calculated. That failure could have a negative impact on the
handling of securities trades, pricing and account services. The Investment
Manager, the Distributor and the Transfer Agent have been actively working on
necessary changes to their own computer systems to prepare for the year 2000
and expect that their systems will be adapted before that date, but there can
be no assurance that they will be successful, or that interaction with other
non-complying computer systems will not impair their services at that time.

     In addition, it is possible that the markets for securities in which the
Fund invests may be detrimentally affected by computer failures throughout the
financial services industry beginning January 1, 2000. Improperly functioning
trading systems may result in settlement problems and liquidity issues. In
addition, corporate and governmental data processing errors may result in
production problems for individual companies and overall economic
uncertainties. Earnings of individual issuers will be affected by remediation
costs, which may be substantial and may be reported inconsistently in U.S. and
foreign financial statements. Accordingly, the Fund's investments may be
adversely affected.


C. FUND POLICIES/INVESTMENT RESTRICTIONS

     The investment restrictions listed below have been adopted by the Fund as
fundamental policies. Under the Investment Company Act of 1940 (the "Investment
Company Act"), a fundamental policy may not be changed without the vote of a
majority of the outstanding voting securities of the Fund. The Investment
Company Act defines a majority as the lesser of (a) 67% or more of the shares
present at a meeting of shareholders, if the holders of 50% of the outstanding
shares of the Fund are present or represented by proxy; or (b) more than 50% of
the outstanding shares of the Fund. For purposes of the following restrictions:
(i) all percentage limitations apply immediately after a purchase or initial
investment; and (ii) any subsequent change in any applicable percentage
resulting from market fluctuations or other changes in total or net assets does
not require elimination of any security from the portfolio.

     The Fund may not:

     1.   Invest more than 5% of the value of its total assets in the
          securities of any one issuer (other than obligations issued, or
          guaranteed by, the United States Government, its agencies or
          instrumentalities).

     2.   Purchase more than 10% of all outstanding voting securities or any
          class of securities of any one issuer.

     3.   Invest more than 25% of the value of its total assets in securities
          of issuers in any one industry, except that the Fund will invest at
          least 25% of its total assets in Mortgage-Backed Securities under
          normal market conditions. This restriction does not apply to
          obligations issued or guaranteed by the United States Government, its
          agencies or instrumentalities.

     4.   Invest in securities of any issuer if, to the knowledge of the Fund,
          any officer or trustee of the Fund or of the Investment Manager owns
          more than 1/2 of 1% of the outstanding securities of the issuer, and
          the officers and trustees who own more than 1/2 of 1% own in the
          aggregate more than 5% of the outstanding securities of the issuer.

     5.   Purchase or sell real estate or interests therein, although the Fund
          may purchase securities of issuers which engage in real estate
          operations and securities secured by real estate or interests
          therein.


                                       12
<PAGE>

     6.   Purchase or sell commodities except, the Fund may purchase or sell
          (write) futures contracts and related options thereon.

     7.   Borrow money in excess of 33 1/3% of the Fund's total assets
          (including the proceeds of the borrowings).

     8.   Pledge its assets or assign or otherwise encumber them, except to
          secure permitted borrowings. For the purpose of this restriction,
          collateral arrangements with respect to the writing of options and
          collateral arrangements with respect to initial or variation margin
          for futures are not deemed to be pledges of assets.

     9.   Issue senior securities as defined in the Investment Company Act,
          except insofar as the Fund may be deemed to have issued a senior
          security by reason of (a) entering into any repurchase or reverse
          repurchase agreement; (b) purchasing any securities on a when-issued
          or delayed delivery basis; (c) purchasing or selling futures
          contracts, forward foreign exchange contracts or options; (d)
          borrowing money; or (e) lending portfolio securities.

     10.  Make loans of money or securities, except: (a) by the purchase of
          publicly distributed debt obligations; (b) by investment in
          repurchase or reverse repurchase agreements; or (c) by lending its
          portfolio securities.

     11.  Make short sales of securities.

     12.  Purchase securities on margin, except for short-term loans as are
          necessary for the clearance of portfolio securities. The deposit or
          payment by the Fund of initial or variation margin in connection with
          futures contracts or related options thereon is not considered the
          purchase of a security on margin.

     13.  Engage in the underwriting of securities, except insofar as the Fund
          may be deemed an underwriter under the Securities Act in disposing of
          a portfolio security.

     14.  Invest for the purpose of exercising control or management of any
          other issuer.

     15.  Invest more than 5% of its net assets in warrants, including not more
          than 2% of such assets which are not listed on the New York or
          American Stock Exchange. However, warrants acquired by the Fund in
          units or attached to other securities may be deemed to be without
          value.

     16.  Invest more than 5% of the value of its total assets in securities of
          issuers having a record, together with predecessors, of less than 3
          years of continuous operation. This restriction shall not apply to
          Mortgage-Backed and Asset-Backed Securities or to any obligation of
          the United States Government, its agencies or instrumentalities.

     17.  Purchase oil, gas or other mineral leases, rights or royalty
          contracts or exploration or development programs, except that the
          Fund may invest in the securities of companies which operate, invest
          in, or sponsor these programs.

     18.  Purchase securities of other investment companies, except in
          connection with a merger, consolidation, reorganization or
          acquisition of assets. For this purpose, Mortgage-Backed Securities
          and Asset-Backed Securities are not deemed to be investment
          companies.


     If a percentage restriction is adhered to at the time of investment, a
later increase or decrease in percentage resulting from a change in values of
portfolio securities or amount of total or net assets will not be considered a
violation of any of the foregoing restrictions.

     Notwithstanding any other investment policy or restriction, the Fund may
seek to achieve its investment objective by investing all or substantially all
of its assets in another investment company having substantially the same
investment objective and policies as the Fund.
 

                                       13
<PAGE>

III. MANAGEMENT OF THE FUND
- --------------------------------------------------------------------------------

A. BOARD OF TRUSTEES

     The Board of Trustees of the Fund oversees the management of the Fund but
does not itself manage the Fund. The Trustees review various services provided
by or under the direction of the Investment Manager to ensure that the Fund's
general investment policies and programs are properly carried out. The Trustees
also conduct their review to ensure that administrative services are provided
to the Fund in a satisfactory manner.

     Under state law, the duties of the Trustees are generally characterized as
a duty of loyalty and a duty of care. The duty of loyalty requires a Trustee to
exercise his or her powers in the interest of the Fund and not the Trustee's
own interest or the interest of another person or organization. A Trustee
satisfies his or her duty of care by acting in good faith with the care of an
ordinarily prudent person and in a manner the Trustee reasonably believes to be
in the best interest of the Fund and its shareholders.


B. MANAGEMENT INFORMATION

     TRUSTEES AND OFFICERS. The Board of the Fund consists of nine (9)
Trustees. These same individuals also serve as directors or trustees for all of
the Morgan Stanley Dean Witter Funds. Seven Trustees (77% of the total number)
have no affiliation or business connection with the Investment Manager or any
of its affiliated persons and do not own any stock or other securities issued
by the Investment Manager's parent company, MSDW. These are the
"non-interested" or "independent" Trustees. The other two Trustees (the
"management Trustees") are affiliated with the Investment Manager. All of the
Independent Trustees also serve as Independent Trustees of "Discover Brokerage
Index Series," a mutual fund for which the Investment Manager is the investment
advisor. Four of the seven Independent Trustees are also Independent Trustees
of certain other mutual funds, referred to as the "TCW/DW Funds," for which
MSDW Services Company is the manager and TCW Funds Management, Inc. is the
investment advisor.

     The Trustees and executive officers of the Fund, their principal business
occupations during the last five years and their affiliations, if any, with the
Investment Manager, and with the 85 Morgan Stanley Dean Witter Funds, the 11
TCW/DW Funds and Discover Brokerage Index Series, are shown below.





<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ---------------------------------------------------
<S>                                           <C>
Michael Bozic (58) ........................   Vice Chairman of Kmart Corporation (since
Trustee                                       December, 1998); Director or Trustee of the Morgan
c/o Kmart Corporation                         Stanley Dean Witter Funds; Trustee of Discover
3100 West Big Beaver Road                     Brokerage Index Series; formerly Chairman and
Troy, Michigan                                Chief Executive Officer of Levitz Furniture
                                              Corporation (November, 1995-November, 1998)
                                              and President and Chief Executive Officer of Hills
                                              Department Stores (May, 1991-July, 1995); formerly
                                              variously Chairman, Chief Executive Officer,
                                              President and Chief Operating Officer (1987-1991)
                                              of the Sears Merchandise Group of Sears, Roebuck
                                              and Co.; Director of Eaglemark Financial Services,
                                              Inc. and Weirton Steel Corporation.
</TABLE>

                                       14
<PAGE>

<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ---------------------------------------------------
<S>                                           <C>
Charles A. Fiumefreddo* (65) ..............   Chairman, Director or Trustee, President and Chief
Chairman of the Board, President, Chief       Executive Officer of the Morgan Stanley Dean
Chief Executive Officer and Trustee           Witter Funds; Chairman, Chief Executive Officer
Two World Trade Center                        and Trustee of the TCW/DW Funds; Trustee of
New York, New York                            Discover Brokerage Index Series; formerly
                                              Chairman, Chief Executive Officer and Director of
                                              the Investment Manager, the Distributor and MSDW
                                              Services Company; Executive Vice President and
                                              Director of Dean Witter Reynolds; Chairman and
                                              Director of the Transfer Agent; formerly Director
                                              and/or officer of various Morgan Stanley Dean
                                              Witter subsidiaries (until June, 1998).

Edwin J. Garn (66) ........................   Director or Trustee of the Morgan Stanley Dean
Trustee                                       Witter Funds; Trustee of Discover Brokerage Index
c/o Huntsman Corporation                      Series; formerly United States Senator
500 Huntsman Way                              (R-Utah)(1974-1992) and Chairman, Senate
Salt Lake City, Utah                          Banking Committee (1980-1986); formerly Mayor
                                              of Salt Lake City, Utah (1971-1974); formerly
                                              Astronaut, Space Shuttle Discovery (April 12-19,
                                              1985); Vice Chairman, Huntsman Corporation;
                                              Director of Franklin Covey (time management
                                              systems), John Alden Financial Corp. (health
                                              insurance), United Space Alliance (joint venture
                                              between Lockheed Martin and the Boeing
                                              Company) and Nuskin Asia Pacific (multilevel
                                              marketing); member of the board of various civic
                                              and charitable organizations.

John R. Haire (74) ........................   Chairman of the Audit Committee and Director or
Trustee                                       Trustee of the Morgan Stanley Dean Witter Funds;
Two World Trade Center                        Chairman of the Audit Committee and Trustee of
New York, New York                            the TCW/DW Funds; Chairman of the Audit
                                              Committee and Chairman of the Audit Committee
                                              and Trustee of Discover Brokerage Index Series;
                                              formerly Chairman of the Independent Directors or
                                              Trustees of the Morgan Stanley Dean Witter Funds
                                              and the TCW/DW Funds (until June, 1998);
                                              formerly President, Council for Aid to Education
                                              (1978-1989) and Chairman and Chief Executive
                                              Officer of Anchor Corporation, an investment
                                              advisor (1964-1978).

Wayne E. Hedien (65) ......................   Retired; Director or Trustee of the Morgan Stanley
Trustee                                       Dean Witter Funds; Trustee of Discover Brokerage
c/o Gordon Altman Butowsky                    Index Series; Director of The PMI Group, Inc.
 Weitzen Shalov & Wein                        (private mortgage insurance); Trustee and Vice
Counsel to the Independent Trustees           Chairman of The Field Museum of Natural History;
114 West 47th Street                          formerly associated with the Allstate Companies
New York, New York                            (1966-1994), most recently as Chairman of The
                                              Allstate Corporation (March, 1993-December,
                                              1994) and Chairman and Chief Executive Officer of
                                              its wholly-owned subsidiary, Allstate Insurance
                                              Company (July, 1989-December, 1994); director of
                                              various other business and charitable
                                              organizations.
</TABLE>
                                       15
<PAGE>


<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Dr. Manuel H. Johnson (50) ................   Senior Partner, Johnson Smick International, Inc.,
Trustee                                       a consulting firm; Co-Chairman and a founder of
c/o Johnson Smick International, Inc.         the Group of Seven Council (G7C), an international
1133 Connecticut Avenue, N.W.                 economic commission; Director or Trustee of the
Washington, D.C.                              Morgan Stanley Dean Witter Funds; Trustee of the
                                              TCW/DW Funds; Trustee of Discover Brokerage
                                              Index Series; Director of NASDAQ (since June,
                                              1995); Director of Greenwich Capital Markets, Inc.
                                              (broker-dealer) and NVR, Inc. (home construction);
                                              Chairman and Trustee of the Financial Accounting
                                              Foundation (oversight organization of the Financial
                                              Accounting Standards Board); formerly Vice
                                              Chairman of the Board of Governors of the Federal
                                              Reserve System (1986-1990) and Assistant
                                              Secretary of the U.S. Treasury.

Michael E. Nugent (62) ....................   General Partner, Triumph Capital, L.P., a private
Trustee                                       investment partnership; Director or Trustee of the
c/o Triumph Capital, L.P.                     Morgan Stanley Dean Witter Funds; Trustee of the
237 Park Avenue                               TCW/DW Funds; Trustee of Discover Brokerage
New York, New York                            Index Series; formerly Vice President, Bankers
                                              Trust Company and BT Capital Corporation
                                              (1984-1988); director of various business
                                              organizations.

Philip J. Purcell* (55) ...................   Chairman of the Board of Directors and Chief
Trustee                                       Executive Officer of MSDW, Dean Witter Reynolds
1585 Broadway                                 and Novus Credit Services Inc.; Director of the
New York, New York                            Distributor; Director or Trustee of the Morgan
                                              Stanley Dean Witter Funds; Trustee of Discover
                                              Brokerage Index Series; Director and/or officer of
                                              various MSDW subsidiaries.

John L. Schroeder (68) ....................   Retired; Director or Trustee of the Morgan Stanley
Trustee                                       Dean Witter Funds; Trustee of the TCW/DW Funds;
c/o Gordon Altman Butowsky                    Trustee of Discover Brokerage Index Series;
 Weitzen Shalov & Wein                        Director of Citizens Utilities Company; formerly
Counsel to the Independent Trustees           Executive Vice President and Chief Investment
114 West 47th Street                          Officer of the Home Insurance Company (August,
New York, New York                            1991-September, 1995).
</TABLE>

                                       16
<PAGE>


<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Barry Fink (44) ...........................   Senior Vice President (since March, 1997) and
Vice President,                               Secretary and General Counsel (since February,
Secretary and General Counsel                 1997) and Director (since July, 1998) of the
Two World Trade Center                        Investment Manager and MSDW Services
New York, New York                            Company; Senior Vice President (since March,
                                              1997) and Assistant Secretary and Assistant
                                              General Counsel (since February, 1997) of the
                                              Distributor; Assistant Secretary of Dean Witter
                                              Reynolds (since August, 1996); Vice President,
                                              Secretary and General Counsel of the Morgan
                                              Stanley Dean Witter Funds and the TCW/DW
                                              Funds (since February, 1997); Vice President,
                                              Secretary and General Counsel of Discover
                                              Brokerage Index Series; previously First Vice
                                              President (June, 1993-February, 1997), Vice
                                              President and Assistant Secretary and Assistant
                                              General Counsel of the Investment Manager and
                                              MSDW Services Company and Assistant Secretary
                                              of the Morgan Stanley Dean Witter Funds and the
                                              TCW/DW Funds.

Peter M. Avelar (39) ......................   Senior Vice President of the Investment Manager;
Vice President                                Vice President of various Morgan Stanley Dean
Two World Trade Center                        Witter Funds.
New York, New York

Rajesh K. Gupta (37) ......................   Senior Vice President of the Investment Manager;
Vice President                                Vice President of various Morgan Stanley Dean
Two World Trade Center                        Witter Funds.
New York, New York

Anne Pickrell (44) ........................   Vice President of the Investment Manager (since
Vice President                                April, 1996); formerly Assistant Vice President
Two World Trade Center                        (April 1992-April 1996); Vice President of various
New York, New York                            Morgan Stanley Dean Witter Funds.

Peter J. Seeley (48) ......................   Vice President of the Investment Manager (since
Vice President                                April, 1996); formerly Senior Vice President at
Two World Trade Center                        Nikko Capital Management; Vice President of
New York, New York                            various Morgan Stanley Dean Witter Funds.

Thomas F. Caloia (52) .....................   First Vice President and Assistant Treasurer of the
Treasurer                                     Investment Manager and MSDW Services
Two World Trade Center                        Company; Treasurer of the Morgan Stanley Dean
New York, New York                            Witter Funds, the TCW/DW Funds and Discover
                                              Brokerage Index Series.
</TABLE>

- ----------
* Denotes Trustees who are "interested persons" of the Fund as defined by the
   Investment Company Act.

     In addition, Mitchell M. Merin, President and Chief Operating Officer of
Asset Management of MSDW, President, Chief Executive Officer and Director of
the Investment Manager and MSDW Services Company, Chairman and Director of the
Distributor and the Transfer Agent, Executive Vice President and Director of
DWR, and Director of various MSDW subsidiaries, Robert M. Scanlan, Chief
Operating Officer and Director of the Investment Manager and MSDW Services
Company, Executive Vice President of the Distributor and the Transfer Agent and
Director of the Transfer Agent, Ronald E. Robison, Executive Vice President and
Chief Administrative Officer of the Investment Manager and


                                       17
<PAGE>

MSDW Services Company, Robert S. Giambrone, Senior Vice President of the
Investment Manager, MSDW Services Company, the Distributor and the Transfer
Agent and Director of the Transfer Agent, and Joseph J. McAlinden, Executive
Vice President and Chief Investment Officer of the Investment Manager and
Director of the Transfer Agent.

     In addition, Marilyn K. Cranney and Carsten Otto, First Vice Presidents
and Assistant General Counsels of the Investment Manager and MSDW Services
Company, Frank Bruttomesso, Lou Anne D. McInnis and Ruth Rossi, Vice Presidents
and Assistant General Counsels of the Investment Manager and MSDW Services
Company, and Todd Lebo, a staff attorney with the Investment Manager, are
Assistant Secretaries of the Fund.

     INDEPENDENT TRUSTEES AND THE COMMITTEES. Law and regulation establish both
general guidelines and specific duties for the Independent Trustees. The Morgan
Stanley Dean Witter Funds seek as Independent Trustees individuals of
distinction and experience in business and finance, government service or
academia; these are people whose advice and counsel are in demand by others and
for whom there is often competition. To accept a position on the Funds' Boards,
such individuals may reject other attractive assignments because the Funds make
substantial demands on their time. Indeed, by serving on the Funds' Boards,
certain Trustees who would otherwise be qualified and in demand to serve on
bank boards would be prohibited by law from doing so. All of the Independent
Trustees serve as members of the Audit Committee. Three of them also serve as
members of the Derivatives Committee. In addition, three of the Trustees,
including two Independent Trustees, serve as members of the Insurance
Committee.

     The Independent Trustees are charged with recommending to the full Board
approval of management, advisory and administration contracts, Rule 12b-1 plans
and distribution and underwriting agreements; continually reviewing Fund
performance; checking on the pricing of portfolio securities, brokerage
commissions, transfer agent costs and performance, and trading among Funds in
the same complex; and approving fidelity bond and related insurance coverage
and allocations, as well as other matters that arise from time to time. The
Independent Trustees are required to select and nominate individuals to fill
any Independent Trustee vacancy on the Board of any Fund that has a Rule 12b-1
plan of distribution. Most of the Morgan Stanley Dean Witter Funds have a Rule
12b-1 plan.

     The Audit Committee is charged with recommending to the full Board the
engagement or discharge of the Fund's independent accountants; directing
investigations into matters within the scope of the independent accountants'
duties, including the power to retain outside specialists; reviewing with the
independent accountants the audit plan and results of the auditing engagement;
approving professional services provided by the independent accountants and
other accounting firms prior to the performance of the services; reviewing the
independence of the independent accountants; considering the range of audit and
non-audit fees; reviewing the adequacy of the Fund's system of internal
controls; and preparing and submitting Committee meeting minutes to the full
Board.

     The Board of each Fund has a Derivatives Committee to approve parameters
for and monitor the activities of the Fund with respect to derivative
investments, if any, made by the Fund.

     Finally, the Board of each Fund has formed an Insurance Committee to
review and monitor the insurance coverage maintained by the Fund.

     ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT TRUSTEES FOR ALL
MORGAN STANLEY DEAN WITTER FUNDS. The Independent Trustees and the Funds'
management believe that having the same Independent Trustees for each of the
Morgan Stanley Dean Witter Funds avoids the duplication of effort that would
arise from having different groups of individuals serving as Independent
Trustees for each of the Funds or even of sub-groups of Funds. They believe
that having the same individuals serve as Independent Trustees of all the Funds
tends to increase their knowledge and expertise regarding matters which affect
the Fund complex generally and enhances their ability to negotiate on behalf of
each Fund with the Fund's service providers. This arrangement also precludes
the possibility of separate groups of Independent Trustees arriving at
conflicting decisions regarding operations and management of the Funds and
avoids the cost and confusion that would likely ensue. Finally, having the same
 


                                       18
<PAGE>

Independent Trustees serve on all Fund Boards enhances the ability of each Fund
to obtain, at modest cost to each separate Fund, the services of Independent
Trustees, of the caliber, experience and business acumen of the individuals who
serve as Independent Trustees of the Morgan Stanley Dean Witter Funds.

     TRUSTEE AND OFFICER INDEMNIFICATION. The Fund's Declaration of Trust
provides that no Trustee, officer, employee or agent of the Fund is liable to
the Fund or to a shareholder, nor is any Trustee, officer, employee or agent
liable to any third persons in connection with the affairs of the Fund, except
as such liability may arise from his/her or its own bad faith, willful
misfeasance, gross negligence or reckless disregard of his/her or its duties.
It also provides that all third persons shall look solely to the Fund property
for satisfaction of claims arising in connection with the affairs of the Fund.
With the exceptions stated, the Declaration of Trust provides that a Trustee,
officer, employee or agent is entitled to be indemnified against all liability
in connection with the affairs of the Fund.


C. COMPENSATION

     The Fund pays each Independent Trustee an annual fee of $800 plus a per
meeting fee of $50 for meetings of the Board of Trustees, the Independent
Trustees or Committees of the Board of Trustees attended by the Trustee (the
Fund pays the Chairman of the Audit Committee an additional annual fee of
$750). If a Board meeting and a meeting of the Independent Trustees or a
Committee meeting, or a meeting of the Independent Trustees and/or more than
one Committee meeting, take place on a single day, the Trustees are paid a
single meeting fee by the Fund. The Fund also reimburses such Trustees for
travel and other out-of-pocket expenses incurred by them in connection with
attending such meetings. Trustees and officers of the Fund who are or have been
employed by the Investment Manager or an affiliated company receive no
compensation or expenses reimbursed from the Fund for their services as
Trustee. Mr. Haire currently serves as Chairman of the Audit Committee. Prior
to June 1, 1998, Mr. Haire also served as Chairman of the Independent Trustees
for which services the Fund paid him an additional annual fee of $1,200.

     The following table illustrates the compensation that the Fund paid to its
Independent Trustees for the fiscal year ended October 31, 1998.


                               FUND COMPENSATION



<TABLE>
<CAPTION>
                                     AGGREGATE
                                   COMPENSATION
NAME OF INDEPENDENT TRUSTEE        FROM THE FUND
- -------------------------------   --------------
<S>                               <C>
Michael Bozic .................       $1,450
Edwin J. Garn .................        1,600
John R. Haire .................        2,850
Wayne E. Hedien ...............        1,550
Dr. Manuel H. Johnson .........        1,550
Michael E. Nugent .............        1,600
John L. Schroeder .............        1,600
</TABLE>

     The following table illustrates the compensation paid to the Fund's
Independent Trustees for the calendar year ended December 31, 1998 for services
to the 85 Morgan Stanley Dean Witter Funds and, in the case of Messrs. Haire,
Johnson, Nugent and Schroeder, the 11 TCW/DW Funds that were in operation at
December 31, 1998. Mr. Haire serves as Chairman of the Audit Committee of each
Morgan Stanley Dean Witter Fund and each TCW/DW Fund and, prior to June 1,
1998, also served as Chairman of the Independent Directors or Trustees of those
Funds. With respect to Messrs. Haire, Johnson, Nugent and Schroeder, the TCW/DW
Funds are included solely because of a limited exchange privilege between those
Funds and five Morgan Stanley Dean Witter Money Market Funds. No compensation
was paid to the Fund's Independent Trustees by Discover Brokerage Index Series
for the calendar year ended December 31, 1998.


                                       19
<PAGE>

   CASH COMPENSATION FROM MORGAN STANLEY DEAN WITTER FUNDS AND TCW/DW FUNDS




<TABLE>
<CAPTION>
                              FOR SERVICE                       FOR SERVICE AS     FOR SERVICE AS      TOTAL CASH
                            AS DIRECTOR OR                        CHAIRMAN OF        CHAIRMAN OF      COMPENSATION
                              TRUSTEE AND                         INDEPENDENT        INDEPENDENT    FOR SERVICES TO
                               COMMITTEE     FOR SERVICE AS   DIRECTORS/TRUSTEES    TRUSTEES AND       85 MORGAN
                               MEMBER OF       TRUSTEE AND         AND AUDIT            AUDIT         STANLEY DEAN
                               85 MORGAN        COMMITTEE      COMMITTEES OF 85     COMMITTEES OF   WITTER FUNDS AND
NAME OF                      STANLEY DEAN     MEMBER OF 11      MORGAN STANLEY        11 TCW/DW        11 TCW/DW
INDEPENDENT TRUSTEE          WITTER FUNDS     TCW/DW FUNDS     DEAN WITTER FUNDS        FUNDS            FUNDS
- -------------------------- ---------------- ---------------- -------------------- ---------------- -----------------
<S>                        <C>              <C>              <C>                  <C>              <C>
Michael Bozic ............ $                        --                 --                 --       $
Edwin J. Garn ............                          --                 --                 --
John R. Haire ............                         $                  $                  $
Wayne E. Hedien ..........                          --                 --                 --
Dr. Manuel H. Johnson                               --                 --                 --
Michael E. Nugent ........                          --                 --                 --
John L. Schroeder ........                          --                 --                 --
</TABLE>

     As of the date of this Statement of Additional Information, 56 of the
Morgan Stanley Dean Witter Funds, including the Fund, have adopted a retirement
program under which an Independent Trustee who retires after serving for at
least five years (or such lesser period as may be determined by the Board) as
an Independent Director or Trustee of any Morgan Stanley Dean Witter Fund that
has adopted the retirement program (each such Fund referred to as an "Adopting
Fund" and each such Trustee referred to as an "Eligible Trustee") is entitled
to retirement payments upon reaching the eligible retirement age (normally,
after attaining age 72). Annual payments are based upon length of service.


     Currently, upon retirement, each Eligible Trustee is entitled to receive
from the Adopting Fund, commencing as of his or her retirement date and
continuing for the remainder of his or her life, an annual retirement benefit
(the "Regular Benefit") equal to 29.41% of his or her Eligible Compensation
plus 0.4901667% of such Eligible Compensation for each full month of service as
an Independent Director or Trustee of any Adopting Fund in excess of five years
up to a maximum of 58.82% after ten years of service. The foregoing percentages
may be changed by the Board.(1) "Eligible Compensation" is one-fifth of the
total compensation earned by such Eligible Trustee for service to the Adopting
Fund in the five year period prior to the date of the Eligible Trustee's
retirement. Benefits under the retirement program are not secured or funded by
the Adopting Funds.


- ----------
(1)   An Eligible Trustee may elect alternative payments of his or her
      retirement benefits based upon the combined life expectancy of the
      Eligible Trustee and his or her spouse on the date of such Eligible
      Trustee's retirement. The amount estimated to be payable under this
      method, through the remainder of the later of the lives of the Eligible
      Trustee and spouse, will be the actuarial equivalent of the Regular
      Benefit. In addition, the Eligible Trustee may elect that the surviving
      spouse's periodic payment of benefits will be equal to either 50% or 100%
      of the previous periodic amount, an election that, respectively,
      increases or decreases the previous periodic amount so that the resulting
      payments will be the actuarial equivalent of the Regular Benefit.


                                       20
<PAGE>

     The following table illustrates the retirement benefits accrued to the
Fund's Independent Trustees by the Fund for the year ended December 31, 1998
and by the 56 Morgan Stanley Dean Witter Funds (including the Fund) for the
year ended December 31, 1998, and the estimated retirement benefits for the
Independent Trustees, to commence upon their retirement, from the Fund as of
December 31, 1998 and from the 56 Morgan Stanley Dean Witter Funds as of
December 31, 1998.


  RETIREMENT BENEFITS FROM THE FUND AND ALL MORGAN STANLEY DEAN WITTER FUNDS




<TABLE>
<CAPTION>
                               FOR ALL ADOPTING FUNDS
                           ------------------------------
                                                                                      ESTIMATED ANNUAL
                                                             RETIREMENT BENEFITS          BENEFITS
                               ESTIMATED                     ACCRUED AS EXPENSES     UPON RETIREMENT(2)
                            CREDITED YEARS    ESTIMATED   ------------------------- --------------------
                             OF SERVICE AT    PERCENTAGE                BY ALL                  FROM ALL
NAME OF                       RETIREMENT     OF ELIGIBLE   BY THE      ADOPTING      FROM THE   ADOPTING
INDEPENDENT TRUSTEE          (MAXIMUM 10)    COMPENSATION   FUND         FUNDS         FUND      FUNDS
- -------------------------- ---------------- ------------- -------- ---------------- ---------- ---------
<S>                        <C>              <C>           <C>      <C>              <C>        <C>
Michael Bozic ............        10             58.82%    $  412    $                $1,029   $
Edwin J. Garn ............        10             58.82        709                      1,029
John R. Haire ............        10             58.82      1,184              (3)     2,418
Wayne E. Hedien ..........         9             50.00        654                        875
Dr. Manuel H. Johnson.....        10             58.82        276                      1,029
Michael E. Nugent ........        10             58.82        526                      1,029
John L. Schroeder ........         8             49.02        826                        861
</TABLE>

- ----------
(2)   Based on current levels of compensation. Amount of annual benefits also
      varies depending on the Trustee's elections described in Footnote ( )
      above.

(3)   This number reflects the effect of the extension of Mr. Haire's term as
      Director or Trustee until May 1, 1999.

IV. CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES
- --------------------------------------------------------------------------------

     [The following owned 5% or more . . .]


     As of the date of this Statement of Additional Information, the aggregate
number of shares of beneficial interest of the Fund owned by the Fund's
officers and Trustees as a group was less than 1% of the Fund's shares of
beneficial interest outstanding.

V. INVESTMENT MANAGEMENT AND OTHER SERVICES
- --------------------------------------------------------------------------------

A. INVESTMENT MANAGER

     The Investment Manager to the Fund is Morgan Stanley Dean Witter Advisors
Inc., a Delaware corporation, whose address is Two World Trade Center, New
York, New York 10048. The Investment Manager is a wholly-owned subsidiary of
MSDW, a Delaware corporation. MSDW is a preeminent global financial services
firm that maintains leading market positions in each of its three primary
businesses: securities, asset management and credit services.

     Pursuant to an Investment Management Agreement (the "Management
Agreement") with the Investment Manager, the Fund has retained the Investment
Manager to provide administrative services and manage the investment of the
Fund's assets, including the placing of orders for the purchase and sale of
portfolio securities. The Fund pays the Investment Manager monthly compensation
calculated daily at the annual rate of 0.40% of the net assets of the Fund,
determined as of the close of each business day. The management fee is
allocated among the Classes pro rata based on the net assets of the Fund
attributable to each Class. For the fiscal years ended October 31, 1996, 1997
and 1998, the Investment Manager accrued total compensation under the
Management Agreement in the amounts of $2,533,576, $3,347,731 and $4,031,496,
respectively.

     The Investment Manager has retained its wholly-owned subsidiary, MSDW
Services Company, to perform administrative services for the Fund.


                                       21
<PAGE>

B. PRINCIPAL UNDERWRITER

     The Fund's principal underwriter is the Distributor (which has the same
address as the Investment Manager). In this capacity, the Fund's shares are
distributed by the Distributor. The Distributor has entered into a selected
dealer agreement with Dean Witter Reynolds, which through its own sales
organization sells shares of the Fund. In addition, the Distributor may enter
into similar agreements with other selected broker-dealers. The Distributor, a
Delaware corporation, is a wholly-owned subsidiary of MSDW.

     The Trustees, including a majority of the Independent Trustees, approved
the current Distribution Agreement appointing the Distributor as exclusive
distributor of the Fund's shares and providing for the Distributor to bear
distribution expenses not borne by the Fund. By its terms, the Distribution
Agreement had an initial term ending April 30, 1998 and will remain in effect
from year to year thereafter if approved by the Trustees. At their meeting held
on April 30, 1998, the Trustees of the Fund, including a majority of the
Independent Trustees, approved the continuation of the Distribution Agreement
until April 30, 1999.

     The Distributor bears all expenses it may incur in providing services
under the Distribution Agreement. These expenses include the payment of
commissions for sales of the Fund's shares and incentive compensation to
Financial Advisors. The Distributor also pays certain expenses in connection
with the distribution of the Fund's shares, including the costs of preparing,
printing and distributing advertising or promotional materials, and the costs
of printing and distributing prospectuses and supplements thereto used in
connection with the offering and sale of the Fund's shares. The Fund bears the
costs of initial typesetting, printing and distribution of prospectuses and
supplements thereto to shareholders. The Fund also bears the costs of
registering the Fund and its shares under federal and state securities laws and
pays filing fees in accordance with state securities laws.

     The Fund and the Distributor have agreed to indemnify each other against
certain liabilities, including liabilities under the Securities Act. Under the
Distribution Agreement, the Distributor uses its best efforts in rendering
services to the Fund, but in the absence of willful misfeasance, bad faith,
gross negligence or reckless disregard of its obligations, the Distributor is
not liable to the Fund or any of its shareholders for any error of judgment or
mistake of law or for any act or omission or for any losses sustained by the
Fund or its shareholders.

C. SERVICES PROVIDED BY THE INVESTMENT MANAGER AND FUND EXPENSES PAID BY THIRD
   PARTIES

     The Investment Manager manages the investment of the Fund's assets,
including the placing of orders for the purchase and sale of portfolio
securities. The Investment Manager obtains and evaluates the information and
advice relating to the economy, securities markets, and specific securities as
it considers necessary or useful to continuously manage the assets of the Fund
in a manner consistent with its investment objective.

     Under the terms of the Management Agreement, in addition to managing the
Fund's investments, the Investment Manager maintains certain of the Fund's
books and records and furnishes, at its own expense, the office space,
facilities, equipment, clerical help, bookkeeping and certain legal services as
the Fund may reasonably require in the conduct of its business, including the
preparation of prospectuses, proxy statements and reports required to be filed
with federal and state securities commissions (except insofar as the
participation or assistance of independent accountants and attorneys is, in the
opinion of the Investment Manager, necessary or desirable). In addition, the
Investment Manager pays the salaries of all personnel, including officers of
the Fund, who are employees of the Investment Manager. The Investment Manager
also bears the cost of telephone service, heat, light, power and other
utilities provided to the Fund.

     Expenses not expressly assumed by the Investment Manager under the
Management Agreement or by the Distributor, will be paid by the Fund. These
expenses will be allocated among the four Classes of shares pro rata based on
the net assets of the Fund attributable to each Class, except as described
below. Such expenses include, but are not limited to: expenses of the Plan of
Distribution pursuant to


                                       22
<PAGE>

Rule 12b-1; charges and expenses of any registrar, custodian, stock transfer
and dividend disbursing agent; brokerage commissions; taxes; engraving and
printing share certificates; registration costs of the Fund and its shares
under federal and state securities laws; the cost and expense of printing,
including typesetting, and distributing prospectuses of the Fund and
supplements thereto to the Fund's shareholders; all expenses of shareholders'
and Trustees' meetings and of preparing, printing and mailing of proxy
statements and reports to shareholders; fees and travel expenses of Trustees or
members of any advisory board or committee who are not employees of the
Investment Manager or any corporate affiliate of the Investment Manager; all
expenses incident to any dividend, withdrawal or redemption options; charges
and expenses of any outside service used for pricing of the Fund's shares; fees
and expenses of legal counsel, including counsel to the Trustees who are not
interested persons of the Fund or of the Investment Manager (not including
compensation or expenses of attorneys who are employees of the Investment
Manager); fees and expenses of the Fund's independent accountants; membership
dues of industry associations; interest on Fund borrowings; postage; insurance
premiums on property or personnel (including officers and Trustees) of the Fund
which inure to its benefit; extraordinary expenses (including, but not limited
to, legal claims and liabilities and litigation costs and any indemnification
relating thereto); and all other costs of the Fund's operation. The 12b-1 fees
relating to a particular Class will be allocated directly to that Class. In
addition, other expenses associated with a particular Class (except advisory or
custodial fees) may be allocated directly to that Class, provided that such
expenses are reasonably identified as specifically attributable to that Class
and the direct allocation to that Class is approved by the Trustees.

     The Management Agreement provides that in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its
obligations thereunder, the Investment Manager is not liable to the Fund or any
of its investors for any act or omission by the Investment Manager or for any
losses sustained by the Fund or its investors.

     The Management Agreement has an initial term ending April 30, 1999 and
will remain in effect from year to year thereafter, provided continuance of the
Management Agreement is approved at least annually by the vote of the holders
of a majority, as defined in the Investment Company Act, of the outstanding
shares of the Fund, or by the Trustees; provided that in either event such
continuance is approved annually by the vote of a majority of the Trustees.


D. DEALER REALLOWANCES

     Upon notice to selected broker-dealers, the Distributor may reallow up to
the full applicable front-end sales charge during periods specified in such
notice. During periods when 90% or more of the sales charge is reallowed, such
selected broker-dealers may be deemed to be underwriters as that term is
defined in the Securities Act.


E. RULE 12B-1 PLAN

     The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under
the Investment Company Act (the "Plan") pursuant to which each Class, other
than Class D, pays the Distributor compensation accrued daily and payable
monthly at the following annual rates: 0.25% and 0.85% of the average daily net
assets of Class A and Class C, respectively, and, with respect to Class B,
0.85% of the lesser of: (a) the average daily aggregate gross sales of the
Fund's Class B shares since the inception of the Fund (not including
reinvestment of dividends or capital gains distributions), less the average
daily aggregate net asset value of the Fund's Class B shares redeemed since the
Fund's inception upon which a contingent deferred sales charge has been imposed
or upon which such charge has been waived, or (b) the average daily net assets
of Class B.

     The Distributor also receives the proceeds of front-end sales charges
("FSCs") and of contingent deferred sales charges ("CDSCs") imposed on certain
redemptions of shares, which are separate and apart from payments made pursuant
to the Plan. The Distributor has informed the Fund that it and/or


                                       23
<PAGE>

Dean Witter Reynolds received the proceeds of CDSCs and FSCs, for the last
three fiscal years ended October 31, in approximate amounts as provided in the
table below (the Distributor did not retain any of these amounts).




<TABLE>
<CAPTION>
                             1998                   1997                  1996
                    ---------------------   --------------------   ------------------
<S>                 <C>                     <C>                    <C>
                    FSCs:(4) $  121,078     FSCs:  $0              FSCs:  N/A(5)
Class A .........   CDSCs: $0               CDSCs: $   38,753      CDSCs: N/A(5)
Class B .........   CDSCs: $1,499,828       CDSCs: $1,414,909      CDSCs: $1,128,359
Class C .........   CDSCs: $   13,622       CDSCs: $      630      CDSCs: N/A(5)
</TABLE>

- ----------
(4)   FSCs apply to Class A only.

(5)   This Class commenced operations on July 28, 1997.


     The Distributor has informed the Fund that the entire fee payable by Class
A and a portion of the fees payable by each of Class B and Class C each year
pursuant to the Plan equal to 0.20% of the average daily net assets of Class B
and 0.25% of the average daily net assets of Class C are currently each
characterized as a "service fee" under the Rules of the National Association of
Securities Dealers, Inc. (of which the Distributor is a member). The "service
fee" is a payment made for personal service and/or the maintenance of
shareholder accounts. The remaining portion of the Plan fees payable by a
Class, if any, is characterized as an "asset-based sales charge" as such is
defined by the Rules of the Association.

     Under the Plan and as required by Rule 12b-1, the Trustees receive and
review promptly after the end of each calendar quarter a written report
provided by the Distributor of the amounts expended under the Plan and the
purpose for which such expenditures were made. Class B shares of the Fund
accrued amounts payable to the Distributor under the Plan, during the fiscal
year ended October 31, 1998, of $8,383,247. This amount is equal to 0.85% of
the average daily net assets of Class B for the fiscal year and was calculated
pursuant to clause (b) of the compensation formula under the Plan. For the
fiscal year ended October 31, 1998, Class A and Class C shares of the Fund
accrued payments under the Plan amounting to $26,694 and $86,869, respectively,
which amounts are equal to 0.25% and 0.85% of the average daily net assets of
Class A and Class C, respectively, for the fiscal year.

     The Plan was adopted in order to permit the implementation of the Fund's
method of distribution. Under this distribution method the Fund offers four
Classes, each with a different distribution arrangement.

     With respect to Class A shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from proceeds of the FSC, commissions for
the sale of Class A shares, currently a gross sales credit of up to 4.0% of the
amount sold (except as provided in the following sentence) and an annual
residual commission, currently a residual of up to 0.20% of the current value
of the respective accounts for which they are the Financial Advisors or dealers
of record in all cases. On orders of $1 million or more (for which no sales
charge was paid) or net asset value purchases by employer-sponsored employee
benefit plans, whether or not qualified under the Internal Revenue Code, for
which the Transfer Agent serves as Trustee or Dean Witter Reynolds Retirement
Plan Services serves as recordkeeper pursuant to a written Recordkeeping
Services Agreement ("MSDW Eligible Plans"), the Investment Manager compensates
Financial Advisors by paying them, from its own funds, a gross sales credit of
1.0% of the amount sold.

     With respect to Class B shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class B shares, currently a gross sales credit of up to 4.0% of the amount
sold (except as provided in the following sentence) and an annual residual
commission, currently a residual of up to 0.20% of the current value (not
including reinvested dividends or distributions) of the amount sold in all
cases. In the case of Class B shares purchased by MSDW Eligible Plans, Dean
Witter Reynolds compensates its Financial Advisors by paying them, from its own
funds, a gross sales credit of 3.0% of the amount sold.


                                       24
<PAGE>

     With respect to Class C shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class C shares, currently a gross sales credit of up to 1.0% of the amount
sold and an annual residual commission, currently up to 0.85% of the current
value of the respective accounts for which they are the Financial Advisors of
record.

     With respect to Class D shares other than shares held by participants in
the Investment Manager's mutual fund asset allocation program, the Investment
Manager compensates Dean Witter Reynolds's Financial Advisors by paying them,
from its own funds, commissions for the sale of Class D shares, currently a
gross sales credit of up to 1.0% of the amount sold. There is a chargeback of
100% of the amount paid if the Class D shares are redeemed in the first year
and a chargeback of 50% of the amount paid if the Class D shares are redeemed
in the second year after purchase. The Investment Manager also compensates Dean
Witter Reynolds's Financial Advisors by paying them, from its own funds, an
annual residual commission, currently up to 0.10% of the current value of the
respective accounts for which they are the Financial Advisors of record (not
including accounts of participants in the Investment Manager's mutual fund
asset allocation program).

     The gross sales credit is a charge which reflects commissions paid by Dean
Witter Reynolds to its Financial Advisors and Dean Witter Reynolds's
Fund-associated distribution-related expenses, including sales compensation,
and overhead and other branch office distribution-related expenses including
(a) the expenses of operating Dean Witter Reynolds's branch offices in
connection with the sale of Fund shares, including lease costs, the salaries
and employee benefits of operations and sales support personnel, utility costs,
communications costs and the costs of stationery and supplies, (b) the costs of
client sales seminars, (c) travel expenses of mutual fund sales coordinators to
promote the sale of Fund shares and (d) other expenses relating to branch
promotion of Fund sales.

     The distribution fee that the Distributor receives from the Fund under the
Plan, in effect, offsets distribution expenses incurred under the Plan on
behalf of the Fund and, in the case of Class B shares, opportunity costs, such
as the gross sales credit and an assumed interest charge thereon ("carrying
charge"). In the Distributor's reporting of the distribution expenses to the
Fund, in the case of Class B shares, such assumed interest (computed at the
"broker's call rate") has been calculated on the gross credit as it is reduced
by amounts received by the Distributor under the Plan and any contingent
deferred sales charges received by the Distributor upon redemption of shares of
the Fund. No other interest charge is included as a distribution expense in the
Distributor's calculation of its distribution costs for this purpose. The
broker's call rate is the interest rate charged to securities brokers on loans
secured by exchange-listed securities.

     The Fund is authorized to reimburse expenses incurred or to be incurred in
promoting the distribution of the Fund's Class A and Class C shares and in
servicing shareholder accounts. Reimbursement will be made through payments at
the end of each month. The amount of each monthly payment may in no event
exceed an amount equal to a payment at the annual rate of 0.25%, in the case of
Class A, and 0.85%, in the case of Class C, of the average net assets of the
respective Class during the month. No interest or other financing charges, if
any, incurred on any distribution expenses on behalf of Class A and Class C
will be reimbursable under the Plan. With respect to Class A, in the case of
all expenses other than expenses representing the service fee, and, with
respect to Class C, in the case of all expenses other than expenses
representing a gross sales credit or a residual to Financial Advisors and other
authorized financial representatives, such amounts shall be determined at the
beginning of each calendar quarter by the Trustees, including, a majority of
the Independent Trustees. Expenses representing the service fee (for Class A)
or a gross sales credit or a residual to Financial Advisors and other
authorized financial representatives (for Class C) may be reimbursed without
prior determination. In the event that the Distributor proposes that monies
shall be reimbursed for other than such expenses, then in making quarterly
determinations of the amounts that may be reimbursed by the Fund, the
Distributor will provide and the Trustees will review a quarterly budget of
projected distribution expenses to be incurred on behalf of the Fund, together
with a report explaining the purposes and anticipated benefits of incurring
such expenses. The Trustees will determine which particular expenses, and the
portions thereof, that may be borne by the Fund, and in making such a
determination shall consider the scope of the Distributor's commitment to
promoting the distribution of the Fund's Class A and Class C shares.


                                       25
<PAGE>

     Each Class paid 100% of the amounts accrued under the Plan with respect to
that Class for the fiscal year ended October 31, 1998 to the Distributor. The
Distributor and Dean Witter Reynolds estimate that they have spent, pursuant to
the Plan, $51,567,062 on behalf of Class B since the inception of the Plan. It
is estimated that this amount was spent in approximately the following ways:
(i) 6.51% ($3,356,022)--advertising and promotional expenses; (ii) 0.49%
($251,575)--printing of prospectuses for distribution to other than current
shareholders; and (iii) 93.0% ($47,959,465)--other expenses, including the
gross sales credit and the carrying charge, of which 5.34% ($2,562,671)
represents carrying charges, 38.71% ($18,567,289) represents commission credits
to Dean Witter Reynolds branch offices and other selected broker-dealers for
payments of commissions to Financial Advisors and other authorized financial
representatives, and 55.95% ($26,829,505) represents overhead and other branch
office distribution-related expenses. The amounts accrued by Class A and Class
C for distribution during the fiscal year ended October 31, 1998 were for
expenses which relate to compensation of sales personnel and associated
overhead expenses.

     In the case of Class B shares, at any given time, the expenses of
distributing shares of the Fund may be more or less than the total of (i) the
payments made by the Fund pursuant to the Plan; and (ii) the proceeds of CDSCs
paid by investors upon redemption of shares. For example, if $1 million in
expenses in distributing Class B shares of the Fund had been incurred and
$750,000 had been received as described in (i) and (ii) above, the excess
expense would amount to $250,000. The Distributor has advised the Fund that in
the case of Class B shares the excess distribution expenses, including the
carrying charge designed to approximate the opportunity costs incurred by Dean
Witter Reynolds which arise from it having advanced monies without having
received the amount of any sales charges imposed at the time of sale of the
Fund's Class B shares, totaled $16,985,708 as of October 31, 1998 (the end of
the Fund's fiscal year), which was equal to 1.66% of the net assets of Class B
on such date. Because there is no requirement under the Plan that the
Distributor be reimbursed for all distribution expenses with respect to Class B
shares or any requirement that the Plan be continued from year to year, this
excess amount does not constitute a liability of the Fund. Although there is no
legal obligation for the Fund to pay expenses incurred in excess of payments
made to the Distributor under the Plan and the proceeds of CDSCs paid by
investors upon redemption of shares, if for any reason the Plan is terminated,
the Trustees will consider at that time the manner in which to treat such
expenses. Any cumulative expenses incurred, but not yet recovered through
distribution fees or CDSCs, may or may not be recovered through future
distribution fees or CDSCs.

     In the case of Class A and Class C shares, expenses incurred pursuant to
the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily
net assets of Class A or Class C, respectively, will not be reimbursed by the
Fund through payments in any subsequent year, except that expenses representing
a gross sales commission credited to Morgan Stanley Dean Witter Financial
Advisors and other authorized financial representatives at the time of sale may
be reimbursed in the subsequent calendar year. The Distributor has advised the
Fund that there were no such expenses that may be reimbursed in the subsequent
year in the case of Class A or Class C on such date. No interest or other
financing charges will be incurred on any Class A or Class C distribution
expenses incurred by the Distributor under the Plan or on any unreimbursed
expenses due to the Distributor pursuant to the Plan.

     No interested person of the Fund nor any Independent Trustee has any
direct financial interest in the operation of the Plan except to the extent
that the Distributor, the Investment Manager, Dean Witter Reynolds, MSDW
Services Company or certain of their employees may be deemed to have such an
interest as a result of benefits derived from the successful operation of the
Plan or as a result of receiving a portion of the amounts expended thereunder
by the Fund.

     Under its terms, the Plan had an initial term ending April 30, 1992 and
will continue from year to year thereafter, provided such continuance is
approved annually by a vote of the Trustees in the manner described above. The
most recent continuance of the Plan for one year, until April 30, 1999, was
approved by the Trustees, including a majority of the Independent Trustees, at
a Board meeting held on April 30, 1998. Prior to approving the continuation of
the Plan, the Trustees requested and received from the Distributor and reviewed
all the information which they deemed necessary to arrive at an informed
determination. In making their determination to continue the Plan, the Trustees
considered: (1) the


                                       26
<PAGE>

Fund's experience under the Plan and whether such experience indicates that the
Plan is operating as anticipated; (2) the benefits the Fund had obtained, was
obtaining and would be likely to obtain under the Plan, including that: (a) the
Plan is essential in order to give Fund investors a choice of alternatives for
payment of distribution and service charges and to enable the Fund to continue
to grow and avoid a pattern of net redemptions which, in turn, are essential
for effective investment management; and (b) without the compensation to
individual brokers and the reimbursement of distribution and account
maintenance expenses of Dean Witter Reynolds's branch offices made possible by
the 12b-1 fees, Dean Witter Reynolds could not establish and maintain an
effective system for distribution, servicing of Fund shareholders and
maintenance of shareholder accounts; and (3) what services had been provided
and were continuing to be provided under the Plan to the Fund and its
shareholders. Based upon their review, the Trustees, including each of the
Independent Trustees, determined that continuation of the Plan would be in the
best interest of the Fund and would have a reasonable likelihood of continuing
to benefit the Fund and its shareholders. In the Trustees' quarterly review of
the Plan, they will consider its continued appropriateness and the level of
compensation provided therein.

     The Plan may not be amended to increase materially the amount to be spent
for the services described therein without approval by the shareholders of the
affected Class or Classes of the Fund, and all material amendments to the Plan
must also be approved by the Trustees in the manner described above. The Plan
may be terminated at any time, without payment of any penalty, by vote of a
majority of the Independent Trustees or by a vote of a majority of the
outstanding voting securities of the Fund (as defined in the Investment Company
Act) on not more than thirty days' written notice to any other party to the
Plan. So long as the Plan is in effect, the election and nomination of
Independent Trustees shall be committed to the discretion of the Independent
Trustees.


F. OTHER SERVICE PROVIDERS

  (1) TRANSFER AGENT/DIVIDEND-PAYING AGENT

     The Transfer Agent is the transfer agent for the Fund's shares and the
Dividend Disbursing Agent for payment of dividends and distributions on Fund
shares and Agent for shareholders under various investment plans. The principal
business address of the Transfer Agent is Harborside Financial Center, Plaza
Two, Jersey City, New Jersey 07311.

  (2) CUSTODIAN AND INDEPENDENT ACCOUNTANTS

     The Bank of New York, 90 Washington Street, New York, New York 10286 is
the Custodian for the portion of the Fund's assets in groupings 2 and 3 in the
Fund's Prospectus. The Chase Manhattan Bank, One Chase Plaza, New York, New
York 10005 is the Custodian for the portion of the Fund's assets in grouping 1
in the Prospectus. As Custodian, The Chase Manhattan Bank has contracted with
various foreign banks and depositaries to hold portfolio securities of non-U.S.
issuers on behalf of the Fund. Any of the Fund's cash balances with either
Custodian in excess of $100,000 are unprotected by federal deposit insurance.
These balances may, at times, be substantial.

             serves as the independent accountants of the Fund. The independent
accountants are responsible for auditing the annual financial statements of the
Fund.

  (3) AFFILIATED PERSONS

     The Transfer Agent is an affiliate of the Investment Manager, and of the
Distributor. As Transfer Agent and Dividend Disbursing Agent, the Transfer
Agent's responsibilities include maintaining shareholder accounts, disbursing
cash dividends and reinvesting dividends, processing account registration
changes, handling purchase and redemption transactions, mailing prospectuses
and reports, mailing and tabulating proxies, processing share certificate
transactions, and maintaining shareholder records and lists. For these
services, the Transfer Agent receives a per shareholder account fee from the
Fund.


                                       27
<PAGE>

VI. BROKERAGE ALLOCATION AND OTHER PRACTICES
- --------------------------------------------------------------------------------

A. BROKERAGE TRANSACTIONS


     Subject to the general supervision of the Board of Trustees, the
Investment Manager is responsible for decisions to buy and sell securities for
the Fund, the selection of brokers and dealers to effect the transactions, and
the negotiation of brokerage commissions, if any. Purchases and sales of
securities on a stock exchange are effected through brokers who charge a
commission for their services. The Fund expects that the primary market for the
securities in which it intends to invest will generally be the over-the-counter
market. In the over-the-counter market, securities are generally traded on a
"net" basis with dealers acting as principal for their own accounts without a
stated commission, although the price of the security usually includes a profit
to the dealer. The Fund expects that securities will be purchased at times in
underwritten offerings where the price includes a fixed amount of compensation,
generally referred to as the underwriter's concession or discount. Options and
futures transactions will usually be effected through a broker and a commission
will be charged. On occasion, the Fund may also purchase certain money market
instruments directly from an issuer, in which case no commissions or discounts
are paid.

     For the fiscal years ended October 31, 1996, 1997 and 1998, the Fund paid
a total of $91,481, $6,634 and $25,846, respectively, in brokerage commissions.
 

B. COMMISSIONS

     Pursuant to an order of the SEC, the Fund may effect principal
transactions in certain money market instruments with Dean Witter Reynolds. The
Fund will limit its transactions with Dean Witter Reynolds to U.S. Government
and government agency securities, bank money instruments (i.e., certificates of
deposit and bankers' acceptances) and commercial paper. The transactions will
be effected with Dean Witter Reynolds only when the price available from Dean
Witter Reynolds is better than that available from other dealers.

     During the fiscal years ended October 31, 1996, 1997 and 1998, the Fund
did not effect any principal transactions with Dean Witter Reynolds.

     Consistent with the policy described above, brokerage transactions in
securities listed on exchanges or admitted to unlisted trading privileges may
be effected through Dean Witter Reynolds, Morgan Stanley & Co. and other
affiliated brokers and dealers. In order for an affiliated broker or dealer to
effect any portfolio transactions on an exchange for the Fund, the commissions,
fees or other remuneration received by the affiliated broker or dealer must be
reasonable and fair compared to the commissions, fees or other remuneration
paid to other brokers in connection with comparable transactions involving
similar securities being purchased or sold on an exchange during a comparable
period of time. This standard would allow the affiliated broker or dealer to
receive no more than the remuneration which would be expected to be received by
an unaffiliated broker in a commensurate arm's-length transaction. Furthermore,
the Trustees, including the Independent Trustees, have adopted procedures which
are reasonably designed to provide that any commissions, fees or other
remuneration paid to an affiliated broker or dealer are consistent with the
foregoing standard. The Fund does not reduce the management fee it pays to the
Investment Manager by any amount of the brokerage commissions it may pay to an
affiliated broker or dealer.

     During the fiscal years ended October 31, 1996, 1997 and 1998, the Fund
paid no brokerage commissions to Dean Witter Reynolds. During the period June 1
through October 31, 1997 and during the fiscal year ended October 31, 1998, the
Fund paid no brokerage commissions to Morgan Stanley & Co., which broker-dealer
became an affiliate of the Investment Manager on May 31, 1997 upon consummation
of the merger of Dean Witter, Discover & Co. with Morgan Stanley Group Inc.


C. BROKERAGE SELECTION

     The policy of the Fund regarding purchases and sales of securities for its
portfolio is that primary consideration will be given to obtaining the most
favorable prices and efficient executions of transactions.


                                       28
<PAGE>

Consistent with this policy, when securities transactions are effected on a
stock exchange, the Fund's policy is to pay commissions which are considered
fair and reasonable without necessarily determining that the lowest possible
commissions are paid in all circumstances. The Fund believes that a requirement
always to seek the lowest possible commission cost could impede effective
portfolio management and preclude the Fund and the Investment Manager from
obtaining a high quality of brokerage and research services. In seeking to
determine the reasonableness of brokerage commissions paid in any transaction,
the Investment Manager relies upon its experience and knowledge regarding
commissions generally charged by various brokers and on its judgment in
evaluating the brokerage and research services received from the broker
effecting the transaction. These determinations are necessarily subjective and
imprecise, as in most cases an exact dollar value for those services is not
ascertainable.

     The Fund anticipates that certain of its transactions involving foreign
securities will be effected on securities exchanges. Fixed commissions on such
transactions are generally higher than negotiated commissions on domestic
transactions. There is also generally less government supervision and
regulation of foreign securities exchanges and brokers than in the United
States.

     In seeking to implement the Fund's policies, the Investment Manager
effects transactions with those brokers and dealers who the Investment Manager
believes provide the most favorable prices and are capable of providing
efficient executions. If the Investment Manager believes the prices and
executions are obtainable from more than one broker or dealer, it may give
consideration to placing portfolio transactions with those brokers and dealers
who also furnish research and other services to the Fund or the Investment
Manager. The services may include, but are not limited to, any one or more of
the following: information as to the availability of securities for purchase or
sale; statistical or factual information or opinions pertaining to investment;
wire services; and appraisals or evaluations of portfolio securities. The
information and services received by the Investment Manager from brokers and
dealers may be of benefit to the Investment Manager in the management of
accounts of some of its other clients and may not in all cases benefit the Fund
directly.

     The Investment Manager currently serves as investment manager to a number
of clients, including other investment companies, and may in the future act as
investment manager or advisor to others. It is the practice of the Investment
Manager to cause purchase and sale transactions to be allocated among the Fund
and others whose assets it manages in such manner as it deems equitable. In
making such allocations among the Fund and other client accounts, various
factors may be considered, including the respective investment objectives, the
relative size of portfolio holdings of the same or comparable securities, the
availability of cash for investment, the size of investment commitments
generally held and the opinions of the persons responsible for managing the
portfolios of the Fund and other client accounts. In the case of certain
initial and secondary public offerings, the Investment Manager utilizes a pro
rata allocation process based on the size of the Morgan Stanley Dean Witter
Funds involved and the number of shares available from the public offering.


D. DIRECTED BROKERAGE

     During the fiscal year ended October 31, 1998, the Fund paid $0 in
brokerage commissions to brokers because of research services provided.


E. REGULAR BROKER-DEALERS

     During the fiscal year ended October 31, 1998, the Fund did not purchase
securities issued by brokers or dealers that were among the ten brokers or the
ten dealers that executed transactions for or with the Fund in the largest
dollar amounts during the year.

VII. CAPITAL STOCK AND OTHER SECURITIES
- --------------------------------------------------------------------------------

     The shareholders of the Fund are entitled to a full vote for each full
share of beneficial interest held. The Fund is authorized to issue an unlimited
number of shares of beneficial interest. All shares of beneficial interest of
the Fund are of $0.01 par value and are equal as to earnings, assets and voting
 


                                       29
<PAGE>

privileges except that each Class will have exclusive voting privileges with
respect to matters relating to distribution expenses borne solely by such Class
or any other matter in which the interests of one Class differ from the
interests of any other Class. In addition, Class B shareholders will have the
right to vote on any proposed material increase in Class A's expenses, if such
proposal is submitted separately to Class A shareholders. Also, Class A, Class
B and Class C bear expenses related to the distribution of their respective
shares.

     The Fund's Declaration of Trust permits the Trustees to authorize the
creation of additional series of shares (the proceeds of which would be
invested in separate, independently managed portfolios) and additional Classes
of shares within any series. The Trustees have not presently authorized any
such additional series or Classes of shares other than as set forth in the
Prospectus.

     The Fund is not required to hold annual meetings of shareholders and in
ordinary circumstances the Fund does not intend to hold such meetings. The
Trustees may call special meetings of shareholders for action by shareholder
vote as may be required by the Investment Company Act or the Declaration of
Trust. Under certain circumstances, the Trustees may be removed by action of
the Trustees or by the shareholders.

     Under Massachusetts law, shareholders of a business trust may, under
certain limited circumstances, be held personally liable as partners for the
obligations of the Fund. However, the Declaration of Trust contains an express
disclaimer of shareholder liability for acts or obligations of the Fund,
requires that notice of such Fund obligations include such disclaimer, and
provides for indemnification out of the Fund's property for any shareholder
held personally liable for the obligations of the Fund. Thus, the risk of a
shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Fund itself would be unable to meet its
obligations. Given the above limitations on shareholder personal liability, and
the nature of the Fund's assets and operations, the possibility of the Fund
being unable to meet its obligations is remote and thus, in the opinion of
Massachusetts counsel to the Fund, the risk to Fund shareholders of personal
liability is remote.

     All of the Trustees have been elected by the shareholders of the Fund,
most recently at a Special Meeting of Shareholders held on May 21, 1997. The
Trustees themselves have the power to alter the number and the terms of office
of the Trustees (as provided for in the Declaration of Trust), and they may at
any time lengthen or shorten their own terms or make their terms of unlimited
duration and appoint their own successors, provided that always at least a
majority of the Trustees has been elected by the shareholders of the Fund.

VIII. PURCHASE, REDEMPTION AND PRICING OF SHARES
- --------------------------------------------------------------------------------

A. PURCHASE OF SHARES

     Information concerning how Fund shares are offered to the public (and how
they are redeemed and exchanged) is provided in the Fund's Prospectus.


     TRANSFER AGENT AS AGENT. With respect to the redemption or repurchase of
Fund shares, the application of proceeds to the purchase of new shares in the
Fund or any other Morgan Stanley Dean Witter Funds and the general
administration of the exchange privilege, the Transfer Agent acts as agent for
the Distributor and for the shareholder's authorized broker-dealer, if any, in
the performance of such functions. With respect to exchanges, redemptions or
repurchases, the Transfer Agent shall be liable for its own negligence and not
for the default or negligence of its correspondents or for losses in transit.
The Fund shall not be liable for any default or negligence of the Transfer
Agent, the Distributor or any authorized broker-dealer.


     The Distributor and any authorized broker-dealer have appointed the
Transfer Agent to act as their agent in connection with the application of
proceeds of any redemption of Fund shares to the purchase of shares of any
other Morgan Stanley Dean Witter Fund and the general administration of the
exchange privilege. No commission or discounts will be paid to the Distributor
or any authorized broker-dealer for any transaction pursuant to the exchange
privilege.


                                       30
<PAGE>

     TRANSFERS OF SHARES. In the event a shareholder requests a transfer of
Fund shares to a new registration, the shares will be transferred without sales
charge at the time of transfer. With regard to the status of shares which are
either subject to the CDSC or free of such charge (and with regard to the
length of time shares subject to the charge have been held), any transfer
involving less than all of the shares in an account will be made on a pro rata
basis (that is, by transferring shares in the same proportion that the
transferred shares bear to the total shares in the account immediately prior to
the transfer). The transferred shares will continue to be subject to any
applicable CDSC as if they had not been so transferred.


B. OFFERING PRICE

     The price of Fund shares, called "net asset value," is based on the value
of the Fund's portfolio securities. Net asset value per share of each Class is
calculated by dividing the value of the portion of the Fund's securities and
other assets attributable to that Class, less the liabilities attributable to
that Class, by the number of shares of that Class outstanding. The assets of
each Class of shares are invested in a single portfolio. The net asset value of
each Class, however, will differ because the Classes have different ongoing
fees.

     In the calculation of the Fund's net asset value: (1) an equity portfolio
security listed or traded on the New York or American Stock Exchange or other
stock exchange is valued at its latest sale price on that exchange, prior to
the time when assets are valued; if there were no sales that day, the security
is valued at the latest bid price (in cases where a security is traded on more
than one exchange, the security is valued on the exchange designated as the
primary market pursuant to procedures adopted by the Trustees); and (2) all
other portfolio securities for which over-the-counter market quotations are
readily available are valued at the latest bid price. When market quotations
are not readily available, including circumstances under which it is determined
by the Investment Manager that sale or bid prices are not reflective of a
security's market value, portfolio securities are valued at their fair value as
determined in good faith under procedures established by and under the general
supervision of the Fund's Trustees. For valuation purposes, quotations of
foreign portfolio securities, other assets and liabilities and forward
contracts stated in foreign currency are translated into U.S. dollar
equivalents at the prevailing market rates prior to the close of the New York
Stock Exchange.

     Short-term debt securities with remaining maturities of sixty days or less
at the time of purchase are valued at amortized cost, unless the Trustees
determine such does not reflect the securities' market value, in which case
these securities will be valued at their fair value as determined by the
Trustees.

     Certain of the Fund's portfolio securities may be valued by an outside
pricing service approved by the Fund's Trustees. The pricing service may
utilize a matrix system incorporating security quality, maturity and coupon as
the evaluation model parameters, and/or research evaluations by its staff,
including review of broker-dealer market price quotations in determining what
it believes is the fair valuation of the portfolio securities valued by such
pricing service.

     Listed options on debt securities are valued at the latest sale price on
the exchange on which they are listed unless no sales of such options have
taken place that day, in which case they will be valued at the mean between
their latest bid and asked prices. Unlisted options on debt securities and all
options on equity securities are valued at the mean between their latest bid
and asked prices. Futures are valued at the latest sale price on the
commodities exchange on which they trade unless the Trustees determine such
price does not reflect their market value, in which case they will be valued at
their fair value as determined in good faith under procedures established by
and under the supervision of the Trustees.

     Generally, trading in foreign securities, as well as corporate bonds, U.S.
Government securities and money market instruments, is substantially completed
each day at various times prior to the close of the New York Stock Exchange.
The values of such securities used in computing the net asset value of the
Fund's shares are determined as of such times. Foreign currency exchange rates
are also generally determined prior to the close of the New York Stock
Exchange. Occasionally, events which may affect the values of such securities
and such exchange rates may occur between the times at which they are
determined and the close of the New York Stock Exchange and will therefore not
be reflected in the


                                       31
<PAGE>

computation of the Fund's net asset value. If events that may affect the value
of such securities occur during such period, then these securities may be
valued at their fair value as determined in good faith under procedures
established by and under the supervision of the Trustees.

IX. TAXATION OF THE FUND AND SHAREHOLDERS
- --------------------------------------------------------------------------------

     The Fund generally will make two basic types of distributions: ordinary
dividends and long-term capital gain distributions. These two types of
distributions are reported differently on a shareholder's income tax return and
they are also subject to different rates of tax. The tax treatment of the
investment activities of the Fund will affect the amount and timing and
character of the distributions made by the Fund. Tax issues relating to the
Fund are not generally a consideration for shareholders such as tax exempt
entities and tax-advantaged retirement vehicles such as an IRA or 401(k) plan.
Shareholders are urged to consult their own tax professionals regarding
specific questions as to federal, state or local taxes.

     INVESTMENT COMPANY TAXATION. The Fund intends to remain qualified as a
regulated investment company under Subchapter M of the Internal Revenue Code of
1986. As such, the Fund will not be subject to federal income tax on its net
investment income and capital gains, if any, to the extent that it distributes
such income and capital gains to its shareholders.

     The Fund generally intends to distribute sufficient income and gains so
that the Fund will not pay corporate income tax on its earnings. The Fund also
generally intends to distribute to its shareholders in each calendar year a
sufficient amount of ordinary income and capital gains to avoid the imposition
of a 4% excise tax. However, the Fund may instead determine to retain all or
part of any net long-term capital gains in any year for reinvestment. In such
event, the Fund will pay federal income tax (and possibly excise tax) on such
retained gains.

     Gains or losses on sales of securities by the Fund will be long-term
capital gains or losses if the securities have a tax holding period of more
than one year. Gains or losses on the sale of securities with a tax holding
period of one year or less will be short-term gains or losses.

     Gains or losses on the Fund's transactions in listed non-equity options,
futures and options on futures generally are treated as 60% long-term and 40%
short-term. When the Fund engages in options and futures transactions, various
tax rules may accelerate or defer recognition of certain gains and losses,
change the character of certain gains or losses, or alter the holding period of
other investments held by the Fund. The application of these rules would
therefore also affect the amount, timing and character of distributions made by
the Fund.

     Under certain tax rules, the Fund may be required to accrue a portion of
any discount at which certain securities are purchased as income each year even
though the Fund receives no payments in cash on the security during the year.
To the extent that the Fund invests in such securities, it would be required to
pay out such accrued discount as an income distribution in each year in order
to avoid taxation at the Fund level. Such distributions will be made from the
available cash of the Fund or by liquidation of portfolio securities if
necessary. If a distribution of cash necessitates the liquidation of portfolio
securities, the Investment Manager will select which securities to sell. The
Fund may realize a gain or loss from such sales. In the event the Fund realizes
net capital gains from such transactions, its shareholders may receive a larger
capital gain distribution, if any, than they would in the absence of such
transactions.

     TAXATION OF DIVIDENDS AND DISTRIBUTIONS.  Shareholders normally will have
to pay federal income taxes, and any state and/or local income taxes, on the
dividends and other distributions they receive from the Fund. Such dividends
and distributions, to the extent that they are derived from net investment
income or short-term capital gains, are taxable to the shareholder as ordinary
income regardless of whether the shareholder receives such payments in
additional shares or in cash.

     Distributions of net long-term capital gains, if any, are taxable to
shareholders as long-term capital gains regardless of how long a shareholder
has held the Fund's shares and regardless of whether the distribution is
received in additional shares or in cash. The Taxpayer Relief Act of 1997
reduced the maximum tax on long-term capital gains applicable to individuals
from 28% to 20%.


                                       32
<PAGE>

     Shareholders are generally taxed on any ordinary dividend or capital gain
distributions from the Fund in the year they are actually distributed. However,
if any such dividends or distributions are declared in October, November or
December and paid in January then such amounts will be treated for tax purposes
as received by the shareholders on December 31, to shareholders of record of
such month.

     Shareholders who are not citizens or residents of the United States and
certain foreign entities may be subject to withholding of United States tax on
distributions made by the Fund of investment income and short term capital
gains.

     After the end of each calendar year, shareholders will be sent full
information on their dividends and capital gain distributions for tax purposes,
including the portion taxable as ordinary income, the portion taxable as
long-term capital gains and the amount of any dividends eligible for the
federal dividends received deduction for corporations.

     PURCHASES AND REDEMPTIONS AND EXCHANGES OF FUND SHARES. Any dividend or
capital gains distribution received by a shareholder from any investment
company will have the effect of reducing the net asset value of the
shareholder's stock in that company by the exact amount of the dividend or
capital gains distribution. Furthermore, such dividends and capital gains
distributions are subject to federal income taxes. If the net asset value of
the shares should be reduced below a shareholder's cost as a result of the
payment of dividends or the distribution of realized long-term capital gains,
such payment or distribution would be in part a return of the shareholder's
investment but nonetheless would be taxable to the shareholder. Therefore, an
investor should consider the tax implications of purchasing Fund shares
immediately prior to a distribution record date.

     In general, a sale of shares results in capital gain or loss, and for
individual shareholders, is taxable at a federal rate dependent upon the length
of time the shares were held. A redemption of a shareholder's Fund shares is
normally treated as a sale for tax purposes. Fund shares held for a period of
one year or less will, for tax purposes, generally result in short-term gains
or losses and those held for more than one year generally result in long-term
gain or loss. Any loss realized by shareholders upon a redemption of shares
within six months of the date of their purchase will be treated as a long-term
capital loss to the extent of any distributions of net long-term capital gains
with respect to such shares during the six-month period.

     Gain or loss on the sale or redemption of shares in the Fund is measured
by the difference between the amount received and the tax basis of the shares.
Shareholders should keep records of investments made (including shares acquired
through reinvestment of dividends and distributions) so they can compute the
tax basis of their shares. Under certain circumstances a shareholder may
compute and use an average cost basis in determining the gain or loss on the
sale or redemption of shares.

     Exchanges of Fund shares for shares of another fund, including shares of
other Morgan Stanley Dean Witter Funds, are also subject to similar tax
treatment. Such an exchange is treated for tax purposes as a sale of the
original shares in the first fund, followed by the purchase of shares in the
second fund.

     If a shareholder realizes a loss on the redemption or exchange of a fund's
shares and reinvests in that fund's shares within 30 days before or after the
redemption or exchange, the transactions may be subject to the "wash sale"
rules, resulting in a postponement of the recognition of such loss for tax
purposes.

X. UNDERWRITERS
- --------------------------------------------------------------------------------

     The Fund's shares are offered to the public on a continuous basis. The
Distributor, as the principal underwriter of the shares, has certain
obligations under the Distribution Agreement concerning the distribution of the
shares. These obligations and the compensation the Distributor receives are
described above in the sections titled "Principal Underwriter" and "Rule 12b-1
Plans."

                                       33
<PAGE>

XI. CALCULATION OF PERFORMANCE DATA
- --------------------------------------------------------------------------------

     From time to time the Fund may quote its "yield" and/or its "total return"
in advertisements and sales literature. These figures are computed separately
for Class A, Class B, Class C and Class D shares. Yield is calculated for any
30-day period as follows: the amount of interest income for each security in
the Fund's portfolio is determined in accordance with regulatory requirements;
the total for the entire portfolio constitutes the Fund's gross income for the
period. Expenses accrued during the period are subtracted to arrive at "net
investment income" of each Class. The resulting amount is divided by the
product of the maximum offering price per share on the last day of the period,
multiplied by the average number of shares of the applicable Class outstanding
during the period that were entitled to dividends. This amount is added to 1
and raised to the sixth power. 1 is then subtracted from the result and the
difference is multiplied by 2 to arrive at the annualized yield. For the 30-day
period ended October 31, 1998, the yield, calculated pursuant to the formula
described above, was approximately 7.53%, 7.26%, 7.26% and 8.12% for Class A,
Class B, Class C and Class D, respectively.

     The Fund's "average annual total return" represents an annualization of
the Fund's total return over a particular period and is computed by finding the
annual percentage rate which will result in the ending redeemable value of a
hypothetical $1,000 investment made at the beginning of a one, five or ten year
period, or for the period from the date of commencement of operations, if
shorter than any of the foregoing. The ending redeemable value is reduced by
any contingent deferred sales charge ("CDSC") at the end of the one, five, ten
year or other period. For the purpose of this calculation, it is assumed that
all dividends and distributions are reinvested. The formula for computing the
average annual total return involves a percentage obtained by dividing the
ending redeemable value by the amount of the initial investment (which in the
case of Class A shares is reduced by the Class A initial sales charge), taking
a root of the quotient (where the root is equivalent to the number of years in
the period) and subtracting 1 from the result. The average annual total returns
for Class B for the one year, five year and the life of the Fund periods ended
October 31, 1998 were -2.53%, 5.27% and 6.33%, respectively. The average annual
total returns of Class A for the fiscal year ended October 31, 1998 and for the
period July 28, 1997 (inception of the Class) through October 31, 1998 were
- -1.52% and 0.94%, respectively. The average annual total returns of Class C for
the fiscal year ended October 31, 1998 and for the period July 28, 1997
(inception of the Class) through October 31, 1998 were 1.31% and 3.82%,
respectively. The average annual total returns of Class D for the fiscal year
ended October 31, 1998 and for the period July 28, 1997 (inception of the
Class) through October 31, 1998 were 3.21% and 5.99%, respectively.

     In addition, the Fund may advertise its total return for each Class over
different periods of time by means of aggregate, average, year-by-year or other
types of total return figures. These calculations may or may not reflect the
imposition of the maximum front-end sales charge for Class A or the deduction
of the CDSC for each of Class B and Class C which, if reflected, would reduce
the performance quoted. For example, the average annual total return of the
Fund may be calculated in the manner described above, but without deduction for
any applicable sales charge. Based on this calculation, the average annual
total returns of Class B for the one year, five year and the life of the Fund
periods ended October 31, 1998, were 2.23%, 5.56% and 6.33%, respectively.
Based on this calculation, the average annual total returns of Class A for the
fiscal year ended October 31, 1998 and for the period July 28, 1997 through
October 31, 1998 were 2.86% and 4.48%, respectively, the average annual total
returns of Class C for the fiscal year ended October 31, 1998 and for the
period July 28, 1997 through October 31, 1998 were 2.26% and 3.82%,
respectively, and the average annual total returns of Class D for the fiscal
year ended October 31, 1998 and for the period July 28, 1997 through October
31, 1998 were 3.21% and 5.99%, respectively.

     In addition, the Fund may compute its aggregate total return for each
Class for specified periods by determining the aggregate percentage rate which
will result in the ending value of a hypothetical $1,000 investment made at the
beginning of the period. For the purpose of this calculation, it is assumed
that all dividends and distributions are reinvested. The formula for computing
aggregate total return involves a percentage obtained by dividing the ending
value (without reduction for any sales charge) by the initial $1,000 investment
and subtracting 1 from the result. Based on the foregoing calculation, the
total returns


                                       34
<PAGE>

for Class B for the one year, five year and the life of the Fund periods ended
October 31, 1998, were 2.23%, 31.07% and 49.55%, respectively. Based on the
foregoing calculation, the total returns of Class A for the fiscal year ended
October 31, 1998 and for the period July 28, 1997 through October 31, 1998 were
2.86% and 5.68%, respectively, the total returns of Class C for the fiscal year
ended October 31, 1998 and for the period July 28, 1997 through October 31,
1998 were 2.26% and 4.84%, respectively, and the total returns of Class D for
the fiscal year ended October 31, 1998 and for the period July 28, 1997 through
October 31, 1998 were 3.21% and 4.73%, respectively.

     The Fund may also advertise the growth of hypothetical investments of
$10,000, $50,000 and $100,000 in each Class of shares of the Fund by adding 1
to the Fund's aggregate total return to date (expressed as a decimal and
without taking into account the effect of any applicable CDSC) and multiplying
by $9,475, $48,000 and $97,000 in the case of Class A (investments of $10,000,
$50,000 and $100,000 adjusted for the initial sales charge) or by $10,000,
$50,000 and $100,000 in the case of each of Class B, Class C and Class D, as
the case may be. Investments of $10,000, $50,000 and $100,000 in each Class at
inception of the Class would have grown to the following amounts at October 31,
1998:




<TABLE>
<CAPTION>
                                     INVESTMENT AT INCEPTION OF:
                                 -----------------------------------
                     INCEPTION
CLASS                  DATE:      $10,000     $50,000      $100,000
- -----------------   ----------   ---------   ---------   -----------
<S>                 <C>          <C>         <C>         <C>
Class A .........   07/28/97     $10,119     $50,991     $102,774
Class B .........   04/09/92      14,955      74,775      149,550
Class C .........   07/28/97      10,484      52,420      104,840
Class D .........   07/28/97      10,599      52,995      105,990
</TABLE>

     The Fund from time to time may also advertise its performance relative to
certain performance rankings and indexes compiled by independent organizations.
 

XII. FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

     EXPERTS.  The financial statements of the Fund for the fiscal year ended
October 31, 1998 included in this Statement of Additional Information and
incorporated by reference in the Prospectus have been so included and
incorporated in reliance on the report of      , independent accountants, given
on the authority of said firm as experts in auditing and accounting.


                                   * * * * *


     This Statement of Additional Information and the Prospectus do not contain
all of the information set forth in the Registration Statement the Fund has
filed with the SEC. The complete Registration Statement may be obtained from
the SEC.


                                       35
<PAGE>

              MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST

                            PART C OTHER INFORMATION

Item 23. Exhibits

        1.    Form of Amendment to the Declaration of Trust of the Registrant.

        5.    Form of Amended Investment Management Agreement between the
              Registrant and Morgan Stanley Dean Witter Advisors Inc.

        6(a). Form of Amended Distribution Agreement between the Registrant
              and Morgan Stanley Dean Witter Distributors Inc.

        6(b). Form of Selected Dealer Agreement.

        8.    Form of Amended and Restated Transfer Agency and Service
              Agreement between the Registrant and Morgan Stanley
              Dean Witter Trust FSB

        9.    Form of Amended Services Agreement between Morgan Stanley Dean
              Witter Advisors Inc. and Morgan Stanley Dean Witter Services
              Company Inc.

        18.   Amended Multiple-Class Plan pursuant to Rule 18f-3.

        27.   Financial Data Schedules - To be filed by Amendment.

All other exhibits were previously filed via EDGAR and are hereby incorporated
by reference.

Item 24.      Persons Controlled by or Under Common Control With the Fund.

              None

                                       1
<PAGE>

Item 25. Indemnification

         Pursuant to Section 5.3 of the Registrant's Declaration of Trust and
under Section 4.8 of the Registrant's By-Laws, the indemnification of the
Registrant's trustees, officers, employees and agents is permitted if it is
determined that they acted under the belief that their actions were in or not
opposed to the best interest of the Registrant, and, with respect to any
criminal proceeding, they had reasonable cause to believe their conduct was not
unlawful. In addition, indemnification is permitted only if it is determined
that the actions in question did not render them liable by reason of willful
misfeasance, bad faith or gross negligence in the performance of their duties
or by reason of reckless disregard of their obligations and duties to the
Registrant. Trustees, officers, employees and agents will be indemnified for
the expense of litigation if it is determined that they are entitled to
indemnification against any liability established in such litigation. The
Registrant may also advance money for these expenses provided that they give
their undertakings to repay the Registrant unless their conduct is later
determined to permit indemnification.

         Pursuant to Section 5.2 of the Registrant's Declaration of Trust and
paragraph 8 of the Registrant's Investment Management Agreement, neither the
Investment Manager nor any trustee, officer, employee or agent of the
Registrant shall be liable for any action or failure to act, except in the case
of bad faith, willful misfeasance, gross negligence or reckless disregard of
duties to the Registrant.

         Insofar as indemnification for liabilities arising under the
Securities Act of 1933 (the "Act") may be permitted to trustees, officers and
controlling persons of the Registrant pursuant to the foregoing provisions 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 connection with the successful
defense of any action, suit or proceeding) is asserted against the Registrant
by such trustee, officer or controlling person in connection with the shares
being registered, the Registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Act, and will be governed by the
final adjudication of such issue.

         The Registrant hereby undertakes that it will apply the
indemnification provision of its by-laws in a manner consistent with Release
11330 of the Securities and Exchange Commission under the Investment Company
Act of 1940, so long as the interpretation of Sections 17(h) and 17(i) of such
Act remains in effect.

         Registrant, in conjunction with the Investment Manager, Registrant's
Trustees, and other registered investment management companies managed by the
Investment Manager, maintains insurance on behalf of any person who is or was a
Trustee, officer, employee, or agent of Registrant, or who is or was serving at
the request of Registrant as a trustee, director, officer, employee or agent of
another trust or corporation, against any liability asserted against him and
incurred by him or arising out of his position. However, in no event will
Registrant maintain insurance to indemnify any such person for any act for
which Registrant itself is not permitted to indemnify him.


Item 26. Business and Other Connections of Investment Advisor

         See "The Fund and Its Management" in the Prospectus regarding the
business of the investment advisor. The following information is given
regarding officers of Morgan Stanley Dean Witter Advisors 

                                       2
<PAGE>

Inc. ("MSDW Advisors"). MSDW Advisors is a wholly-owned subsidiary of Morgan
Stanley Dean Witter & Co. The principal address of the Morgan Stanley Dean
Witter Funds is Two World Trade Center, New York, New York 10048.

         The term "Morgan Stanley Dean Witter Funds" refers to the following
registered investment companies:

Closed-End Investment Companies
- -------------------------------
(1)   Morgan Stanley Dean Witter Government Income Trust
(2)   Morgan Stanley Dean Witter High Income Advantage Trust
(3)   Morgan Stanley Dean Witter High Income Advantage Trust II
(4)   Morgan Stanley Dean Witter High Income Advantage Trust III
(5)   Morgan Stanley Dean Witter California Insured Municipal Income Trust
(6)   Morgan Stanley Dean Witter California Quality Municipal Securities
(7)   Morgan Stanley Dean Witter Income Securities Inc.
(8)   Morgan Stanley Dean Witter Insured California Municipal Securities
(9)   Morgan Stanley Dean Witter Insured Municipal Bond Trust
(10)  Morgan Stanley Dean Witter Insured Municipal Income Trust
(11)  Morgan Stanley Dean Witter Insured Municipal Securities
(12)  Morgan Stanley Dean Witter Insured Municipal Trust
(13)  Morgan Stanley Dean Witter New York Quality Municipal Securities
(14)  Morgan Stanley Dean Witter Quality Municipal Income Trust
(15)  Morgan Stanley Dean Witter Quality Municipal Investment Trust
(16)  Morgan Stanley Dean Witter Quality Municipal Securities
(17)  Morgan Stanley Dean Witter Municipal Income Opportunities Trust
(18)  Morgan Stanley Dean Witter Municipal Income Opportunities Trust II
(19)  Morgan Stanley Dean Witter Municipal Income Opportunities Trust III
(20)  Morgan Stanley Dean Witter Municipal Income Trust
(21)  Morgan Stanley Dean Witter Municipal Income Trust II
(22)  Morgan Stanley Dean Witter Municipal Income Trust III
(23)  Morgan Stanley Dean Witter Municipal Premium Income Trust
(24)  Morgan Stanley Dean Witter Morgan Stanley Dean Witter Prime Income Trust

Open-end Investment Companies
- -----------------------------
(1)   Active Assets California Tax-Free Trust
(2)   Active Assets Government Securities Trust
(3)   Active Assets Money Trust
(4)   Active Assets Tax-Free Trust
(5)   Morgan Stanley Dean Witter American Value Fund
(6)   Morgan Stanley Dean Witter Balanced Growth Fund
(7)   Morgan Stanley Dean Witter Balanced Income Fund
(8)   Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
(9)   Morgan Stanley Dean Witter California Tax-Free Income Fund
(10)  Morgan Stanley Dean Witter Capital Appreciation Fund
(11)  Morgan Stanley Dean Witter Capital Growth Securities
(12)  Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas Portfolio"
(13)  Morgan Stanley Dean Witter Convertible Securities Trust
(14)  Morgan Stanley Dean Witter Developing Growth Securities Trust
(15)  Morgan Stanley Dean Witter Diversified Income Trust
(16)  Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(17)  Morgan Stanley Dean Witter Equity Fund

                                       3
<PAGE>

(18)  Morgan Stanley Dean Witter European Growth Fund Inc.
(19)  Morgan Stanley Dean Witter Federal Securities Trust
(20)  Morgan Stanley Dean Witter Financial Services Trust
(21)  Morgan Stanley Dean Witter Fund of Funds
(22)  Morgan Stanley Dean Witter Global Dividend Growth Securities
(23)  Morgan Stanley Dean Witter Global Short-Term Income Fund Inc.
(24)  Morgan Stanley Dean Witter Global Utilities Fund
(25)  Morgan Stanley Dean Witter Growth Fund
(26)  Morgan Stanley Dean Witter Hawaii Municipal Trust
(27)  Morgan Stanley Dean Witter Health Sciences Trust
(28)  Morgan Stanley Dean Witter High Yield Securities Inc.
(29)  Morgan Stanley Dean Witter Income Builder Fund
(30)  Morgan Stanley Dean Witter Information Fund
(31)  Morgan Stanley Dean Witter Intermediate Income Securities
(32)  Morgan Stanley Dean Witter International SmallCap Fund
(33)  Morgan Stanley Dean Witter Japan Fund
(34)  Morgan Stanley Dean Witter Limited Term Municipal Trust
(35)  Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(36)  Morgan Stanley Dean Witter Market Leader Trust
(37)  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(38)  Morgan Stanley Dean Witter Mid-Cap Growth Fund
(39)  Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(40)  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(41)  Morgan Stanley Dean Witter New York Municipal Money Market Trust
(42)  Morgan Stanley Dean Witter New York Tax-Free Income Fund
(43)  Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(44)  Morgan Stanley Dean Witter Precious Metals and Minerals Trust
(45)  Morgan Stanley Dean Witter S&P 500 Index Fund
(46)  Morgan Stanley Dean Witter S&P 500 Select Fund
(47)  Morgan Stanley Dean Witter Select Dimensions Investment Series
(48)  Morgan Stanley Dean Witter Select Municipal Reinvestment Fund
(49)  Morgan Stanley Dean Witter Short-Term Bond Fund
(50)  Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(51)  Morgan Stanley Dean Witter Special Value Fund
(52)  Morgan Stanley Dean Witter Strategist Fund
(53)  Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(54)  Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(55)  Morgan Stanley Dean Witter U.S. Government Money Market Trust
(56)  Morgan Stanley Dean Witter U.S. Government Securities Trust
(57)  Morgan Stanley Dean Witter Utilities Fund
(58)  Morgan Stanley Dean Witter Value-Added Market Series
(59)  Morgan Stanley Dean Witter Value Fund
(60)  Morgan Stanley Dean Witter Variable Investment Series
(61)  Morgan Stanley Dean Witter World Wide Income Trust

         The term "TCW/DW Funds" refers to the following registered investment
companies:

Open-End Investment Companies
- -----------------------------
(1)   TCW/DW Emerging Markets Opportunities Trust
(2)   TCW/DW Global Telecom Trust
(3)   TCW/DW Income and Growth Fund

                                       4
<PAGE>

(4)   TCW/DW Latin American Growth Fund
(5)   TCW/DW Mid-Cap Equity Trust
(6)   TCW/DW North American Government Income Trust
(7)   TCW/DW Small Cap Growth Fund
(8)   TCW/DW Total Return Trust

Closed-End Investment Companies
- -------------------------------
(1)   TCW/DW Term Trust 2000
(2)   TCW/DW Term Trust 2002
(3)   TCW/DW Term Trust 2003

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Mitchell M. Merin         President and Chief Operating Officer of Asset
President, Chief          Management of Morgan Stanley Dean Witter & Co.
Executive Officer and     ("MSDW"); Chairman and Director of Morgan Stanley
Director                  Dean Witter Distributors Inc. ("MSDW Distributors")
                          and Morgan Stanley Dean Witter Trust FSB ("MSDW
                          Trust"); President, Chief Executive Officer and
                          Director of Morgan Stanley Dean Witter Services
                          Company Inc. ("MSDW Services"); Executive Vice
                          President and Director of Dean Witter Reynolds Inc.
                          ("DWR"); Director of various MSDW subsidiaries.

Thomas C. Schneider       Executive Vice President and Chief Strategic and
Executive Vice            Administrative Officer of MSDW; Executive Vice
President and Chief       President and Chief Financial Officer of MSDW
Financial Officer         Services; Director of DWR and MSDW.

Robert M. Scanlan         President, Chief Operating Officer and Director of
President, Chief          MSDW Services, Executive Vice President of MSDW
Operating Officer         Distributors; Executive Vice President and Director
and Director              of MSDW Trust; Vice President of the Morgan Stanley
                          Dean Witter Funds and the TCW/DW Funds.

Joseph J. McAlinden       Vice President of the Morgan Stanley Dean Witter 
Executive Vice President  Funds and Director of MSDW Trust.
and Chief Investment
Officer

Ronald E. Robison         Executive Vice President and Chief Administrative 
Executive Vice President  Officer of MSDW Services; Vice President of the 
and Chief Administrative  Morgan Stanley Dean Witter Funds and the TCW/DW
Officer                   Funds. 

Edward C. Oelsner, III
Executive Vice President

                                       5
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Barry Fink                Assistant Secretary of DWR; Senior Vice President,
Senior Vice President,    Secretary, General Counsel and Director of MSDW
Secretary and General     Services; Senior Vice President, Assistant Secretary
Counsel                   and Assistant General Counsel of MSDW Distributors;
                          Vice President, Secretary and General Counsel of the
                          Morgan Stanley Dean Witter Funds and the TCW/DW
                          Funds.

Peter M. Avelar           Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Mark Bavoso               Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Rosalie Clough
Senior Vice President
and Director of Marketing

Richard Felegy
Senior Vice President

Edward F. Gaylor          Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Robert S. Giambrone       Senior Vice President of MSDW Services, MSDW
Senior Vice President     Distributors and MSDW Trust and Director of MSDW
                          Trust; Vice President of the Morgan Stanley Dean
                          Witter Funds and the TCW/DW Funds.

Rajesh Gupta              Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Kenton J. Hinchliffe      Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Kevin Hurley              Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Margaret Iannuzzi
Senior Vice President

Jenny Beth Jones          Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

John B. Kemp, III         President of MSDW Distributors.
Senior Vice President

                                       6
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Anita H. Kolleeny         Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Jonathan R. Page          Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Ira N. Ross               Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Guy G. Rutherfurd, Jr.    Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Rochelle G. Siegel        Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

James Solloway
Senior Vice President

Jayne M. Stevlingson      Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Paul D. Vance             Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Elizabeth A. Vetell
Senior Vice President and
Director of Shareholder
Communication

James F. Willison         Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Ronald J. Worobel         Vice President of various Morgan Stanley Dean Witter
Senior Vice President     Funds.

Douglas Brown
First Vice President

Thomas F. Caloia          First Vice President and Assistant Treasurer of
First Vice President      MSDW Services; Assistant Treasurer of MSDW
and Assistant             Distributors; Treasurer and Chief Financial Officer 
Treasurer                 of the Morgan Stanley Dean Witter Funds and the
                          TCW/DW Funds.

Thomas Chronert
First Vice President

                                       7
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Marilyn K. Cranney        Assistant Secretary of DWR; First Vice President and
First Vice President      Assistant Secretary of MSDW Services; Assistant
and Assistant Secretary   Secretary of the Morgan Stanley Dean Witter Funds and
                          the TCW/DW Funds.

Salvatore DeSteno         Vice President of MSDW Services.
First Vice President

Michael Interrante        First Vice President and Controller of MSDW Services; 
First Vice President      Assistant Treasurer of MSDW Distributors; First Vice
and Controller            President and Treasurer of MSDW Trust.

David Johnson
First Vice President

Stanley Kapica
First Vice President

Carsten Otto              First Vice President and Assistant Secretary of MSDW 
First Vice President      Services; Assistant Secretary of the Morgan Stanley 
and Assistant Secretary   Dean Witter Funds and the TCW/DW Funds.


Robert Zimmerman
First Vice President

Dale Albright
Vice President

Joan G. Allman
Vice President

Andrew Arbenz
Vice President

Joseph Arcieri            Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Nancy Belza
Vice President

Maurice Bendrihem
Vice President and
Assistant Controller

                                       8
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Frank Bruttomesso         Vice President and Assistant Secretary of MSDW
Vice President and        Services; Assistant Secretary of the Morgan Stanley 
Assistant Secretary       Dean Witter Funds and the TCW/DW Funds.

Ronald Caldwell
Vice President

Joseph Cardwell
Vice President

Philip Casparius
Vice President

David Dineen
Vice President

Bruce Dunn
Vice President

Michael Durbin
Vice President

Sheila Finnerty
Vice President

Jeffrey D. Geffen
Vice President

Sandra Gelpieryn
Vice President

Michael Geringer
Vice President

Ellen Gold
Vice President

Stephen Greenhut
Vice President

Peter W. Gurman
Vice President

Matthew Haynes            Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

                                       9
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Peter Hermann             Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Elizabeth Hinchman
Vice President

David Hoffman
Vice President

Christopher Jones
Vice President

Kevin Jung
Vice President

Carol Espejo Kane
Vice President

Michelle Kaufman          Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Paula LaCosta             Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Thomas Lawlor
Vice President

Gerard J. Lian            Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Nancy Login
Vice President

Steven MacNamara
Vice President

Catherine Maniscalco      Vice President of Morgan Stanley Dean Witter Natural
Vice President            Resource Development Securities Inc.

Albert McGarity
Vice President

LouAnne D. McInnis        Vice President and Assistant Secretary of MSDW
Vice President and        Services; Assistant Secretary of the Morgan Stanley
Assistant Secretary       Dean Witter Funds and the TCW/DW Funds.

                                      10
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Teresa McRoberts          Vice President of Morgan Stanley Dean Witter S&P 500
Vice President            Select Fund

Sharon K. Milligan
Vice President

Mark Mitchell
Vice President

Julie Morrone
Vice President

Mary Beth Mueller
Vice President

David Myers               Vice President of Morgan Stanley Dean Witter Natural
Vice President            Resource Development Securities Inc.

Richard Norris
Vice President

George Paoletti
Vice President

Anne Pickrell             Vice President of various  Morgan Stanley Dean Witter
Vice President            Funds.

Michael Roan
Vice President

John Roscoe
Vice President

Hugh Rose
Vice President

Robert Rossetti           Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Ruth Rossi                Vice President and Assistant Secretary of MSDW
Vice President and        Services; Assistant Secretary of the Morgan Stanley
Assistant Secretary       Dean  Witter Funds and the TCW/DW Funds.

Carl F. Sadler
Vice President

                                      11
<PAGE>

NAME AND POSITION         OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION WITH
MORGAN STANLEY DEAN       OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.      AND NATURE OF CONNECTION
- --------------------      -----------------------------------------------------

Deborah Santaniello
Vice President

Peter J. Seeley           Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Robert Stearns
Vice President

Naomi Stein
Vice President

Michael Strayhorn
Vice President

Kathleen H. Stromberg     Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

Marybeth Swisher
Vice President

Robert Vanden Assem
Vice President

James P. Wallin
Vice President

Alice Weiss               Vice President of various Morgan Stanley Dean Witter
Vice President            Funds.

John Wong
Vice President

Item 27. Principal Underwriters

(a) Morgan Stanley Dean Witter Distributors Inc. ("MSDW Distributors"), a
Delaware corporation, is the principal underwriter of the Registrant. MSDW
Distributors is also the principal underwriter of the following investment
companies:

(1)   Active Assets California Tax-Free Trust
(2)   Active Assets Government Securities Trust
(3)   Active Assets Money Trust
(4)   Active Assets Tax-Free Trust
(5)   Morgan Stanley Dean Witter American Value Fund
(6)   Morgan Stanley Dean Witter Balanced Growth Fund
(7)   Morgan Stanley Dean Witter Balanced Income Fund
(8)   Morgan Stanley Dean Witter California Tax-Free Daily Income Trust

                                      12
<PAGE>

(9)   Morgan Stanley Dean Witter California Tax-Free Income Fund
(10)  Morgan Stanley Dean Witter Capital Appreciation Fund
(11)  Morgan Stanley Dean Witter Capital Growth Securities
(12)  Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas Portfolio"
(13)  Morgan Stanley Dean Witter Convertible Securities Trust
(14)  Morgan Stanley Dean Witter Developing Growth Securities Trust
(15)  Morgan Stanley Dean Witter Diversified Income Trust
(16)  Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(17)  Morgan Stanley Dean Witter Equity Fund
(18)  Morgan Stanley Dean Witter European Growth Fund Inc.
(19)  Morgan Stanley Dean Witter Federal Securities Trust
(20)  Morgan Stanley Dean Witter Financial Services Trust
(21)  Morgan Stanley Dean Witter Fund of Funds
(22)  Morgan Stanley Dean Witter Global Dividend Growth Securities
(23)  Morgan Stanley Dean Witter Global Short-Term Income Fund Inc.
(24)  Morgan Stanley Dean Witter Global Utilities Fund
(25)  Morgan Stanley Dean Witter Growth Fund
(26)  Morgan Stanley Dean Witter Hawaii Municipal Trust
(27)  Morgan Stanley Dean Witter Health Sciences Trust
(28)  Morgan Stanley Dean Witter High Yield Securities Inc.
(29)  Morgan Stanley Dean Witter Income Builder Fund
(30)  Morgan Stanley Dean Witter Information Fund
(31)  Morgan Stanley Dean Witter Intermediate Income Securities
(32)  Morgan Stanley Dean Witter International SmallCap Fund
(33)  Morgan Stanley Dean Witter Japan Fund
(34)  Morgan Stanley Dean Witter Limited Term Municipal Trust
(35)  Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(36)  Morgan Stanley Dean Witter Market Leader Trust
(37)  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(38)  Morgan Stanley Dean Witter Mid-Cap Growth Fund
(39)  Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(40)  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(41)  Morgan Stanley Dean Witter New York Municipal Money Market Trust
(42)  Morgan Stanley Dean Witter New York Tax-Free Income Fund
(43)  Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(44)  Morgan Stanley Dean Witter Precious Metals and Minerals Trust
(45)  Morgan Stanley Dean Witter Prime Income Trust
(46)  Morgan Stanley Dean Witter S&P 500 Index Fund
(47)  Morgan Stanley Dean Witter S&P 500 Select Fund
(48)  Morgan Stanley Dean Witter Short-Term Bond Fund
(49)  Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(50)  Morgan Stanley Dean Witter Special Value Fund
(51)  Morgan Stanley Dean Witter Strategist Fund
(52)  Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(53)  Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(54)  Morgan Stanley Dean Witter U.S. Government Money Market Trust
(55)  Morgan Stanley Dean Witter U.S. Government Securities Trust
(56)  Morgan Stanley Dean Witter Utilities Fund
(57)  Morgan Stanley Dean Witter Value-Added Market Series
(58)  Morgan Stanley Dean Witter Value Fund
(59)  Morgan Stanley Dean Witter Variable Investment Series

                                      13
<PAGE>

(60)  Morgan Stanley Dean Witter World Wide Income Trust
(1)   TCW/DW Emerging Markets Opportunities Trust
(2)   TCW/DW Global Telecom Trust
(3)   TCW/DW Income and Growth
(4)   TCW/DW Latin American Growth Fund
(5)   TCW/DW Mid-Cap Equity Trust
(6)   TCW/DW North American Government Income Trust
(7)   TCW/DW Small Cap Growth Fund
(8)   TCW/DW Total Return Trust

(b)  The following information is given regarding directors and officers of
     MSDW Distributors not listed in Item 28 above. The principal address of
     MSDW Distributors is Two World Trade Center, New York, New York 10048.
     None of the following persons has any position or office with the
     Registrant.

Name                  Positions and Office with MSDW Distributors
- ----                  -------------------------------------------

Christine Edwards     Executive Vice President, Secretary, Director and Chief
                      Legal Officer.

Michael T. Gregg      Vice President and Assistant Secretary.

James F. Higgins      Director

Fredrick K. Kubler    Senior Vice President, Assistant Secretary and Chief
                      Compliance Officer.

Philip J. Purcell     Director

John Schaeffer        Director

Charles Vidala        Senior Vice President and Financial Principal

Item 28. Location of Accounts and Records

         All accounts, books and other documents required to be maintained by
Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder
are maintained by the Investment Manager at its offices, except records
relating to holders of shares issued by the Registrant, which are maintained by
the Registrant's Transfer Agent, at its place of business as shown in the
prospectus.

Item 29. Management Services

         Registrant is not a party to any such management-related service
contract.

Item 30. Undertakings

         None       


                               14
<PAGE>

                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it has duly
caused this Post-Effective Amendment to the Registration Statement to be signed
on its behalf by the undersigned, thereunto duly authorized, in the City of New
York and State of New York on the 28th day of December, 1998.

                            MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST

                                       By: /s/ Barry Fink
                                          ---------------
                                               Barry Fink
                                               Vice President and Secretary

         Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 8 has been signed below by the following persons
in the capacities and on the dates indicated.

           SIGNATURES                     TITLE                          DATE
           ----------                     -----                          ----

(1) Principal Executive Officer           President, Chief
                                          Executive Officer,
By: /s/ Charles A. Fiumefreddo            Trustee and Chairman         12/28/98
        ----------------------
        Charles A. Fiumefreddo


(2) Principal Financial Officer           Treasurer and Principal
                                          Accounting Officer
By: /s/ Thomas F. Caloia                                               12/28/98
        ----------------
        Thomas F. Caloia


(3) Majority of the Trustees

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell

By: /s/ Barry Fink                                                     12/28/98
        ----------
        Barry Fink
        Attorney-in-Fact

    Michael Bozic     Manuel H. Johnson
    Edwin J. Garn     Michael E. Nugent
    John R. Haire     John L. Schroeder
    Wayne E. Hedien

By: /s/ David M. Butowsky                                              12/28/98
        -----------------
        David M. Butowsky
        Attorney-in-Fact

<PAGE>

              MORGAN STANLEY DEAN WITTER DIVERSIFIED INCOME TRUST
                                 EXHIBIT INDEX


1.    Form of Amendment to the Declaration of Trust of the Registrant.

5.    Form of Amended Investment Management Agreement between the Registrant
      and Morgan Stanley Dean Witter Advisors Inc.

6(a). Form of Amended Distribution Agreement between the Registrant and Morgan
      Stanley Dean Witter Distributors Inc.

6(b). Form of Selected Dealer Agreement.

8.    Form of Amended and Restated Transfer Agency and Service Agreement
      between the Registrant and Morgan Stanley Dean Witter Trust FSB

9.    Form of Amended Services Agreement between Morgan Stanley Dean Witter
      Advisors Inc. and Morgan Stanley Dean Witter Services Company Inc.

18.   Amended Multiple-Class Plan pursuant to Rule 18f-3.

27.   Financial Data Schedules - To be filed by Amendment.


<PAGE>

                                                                      EXHIBIT 1

                                  CERTIFICATE


         The undersigned hereby certifies that he is the Secretary of Dean
Witter Diversified Income Trust (the "Trust"), an unincorporated business trust
organized under the laws of the Commonwealth of Massachusetts, that annexed
hereto is an Amendment to the Declaration of Trust of the Trust adopted by the
Trustees of the Trust on April 30, 1998 as provided in Section 9.3 of the said
Declaration, said Amendment to take effect on June 22, 1998, and I do hereby
further certify that such amendment has not been amended and is on the date
hereof in full force and effect.

         Dated this 22nd day of June, 1998.


                                       -----------------------------------
                                       Barry Fink
                                       Secretary

<PAGE>

                                   AMENDMENT



Dated:           June 22, 1998

To be Effective: June 22, 1998



                                       TO

                      DEAN WITTER DIVERSIFIED INCOME TRUST

                              DECLARATION OF TRUST

                                     DATED

                               DECEMBER 18, 1991

<PAGE>

           Amendment dated June 22, 1998 to the Declaration of Trust
   (the "Declaration") of Dean Witter Diversified Income Trust (the "Trust")
                            dated December 18, 1991


         WHEREAS, the Trust was established by the Declaration on the date
hereinabove set forth under the laws of the Commonwealth of Massachusetts; and

         WHEREAS, the Trustees of the Trust have deemed it advisable to change
the name of the Trust to "Morgan Stanley Dean Witter Diversified Income Trust,"
such change to be effective on June 22, 1998;

NOW, THEREFORE:

         1. Section 1.1 of Article I of the Declaration is hereby amended so
that that Section shall read in its entirety as follows:

              "Section 1.1. Name. The name of the Trust created hereby is the
              Morgan Stanley Dean Witter Diversified Income Trust and so far as
              may be practicable the Trustees shall conduct the Trust's
              activities, execute all documents and sue or be sued under that
              name, which name (and the word "Trust" whenever herein used)
              shall refer to the Trustees as Trustees, and not as individuals,
              or personally, and shall not refer to the officers, agents,
              employees or Shareholders of the Trust. Should the Trustees
              determine that the use of such name is not advisable, they may
              use such other name for the Trust as they deem proper and the
              Trust may hold its property and conduct its activities under such
              other name."

         2. Subsection (o) of Section 1.2 of Article I of the Declaration is
hereby amended so that that subsection shall read in its entirety as follows:

              "Section 1.2. Definitions...

              "(o) "Trust" means the Morgan Stanley Dean Witter Diversified
              Income Trust."

         3. Section 11.7 of Article XI of the Declaration is hereby amended so
that that section shall read as follows:

              "Section 11.7. Use of the name "Morgan Stanley Dean Witter."
              Morgan Stanley Dean Witter & Co. ("MSDW") has consented to the
              use by the Trust of the identifying name "Morgan Stanley Dean
              Witter," which is a property right of MSDW. The Trust will only
              use the name "Morgan Stanley Dean Witter" as a component of its

<PAGE>

              name and for no other purpose, and will not purport to grant to
              any third party the right to use the name "Morgan Stanley Dean
              Witter" for any purpose. MSDW, or any corporate affiliate of
              MSDW, may use or grant to others the right to use the name
              "Morgan Stanley Dean Witter," or any combination or abbreviation
              thereof, as all or a portion of a corporate or business name or
              for any commercial purpose, including a grant of such right to
              any other investment company. At the request of MSDW or any
              corporate affiliate of MSDW, the Trust will take such action as
              may be required to provide its consent to the use of the name
              "Morgan Stanley Dean Witter," or any combination or abbreviation
              thereof, by MSDW or any corporate affiliate of MSDW, or by any
              person to whom MSDW or a corporate affiliate of MSDW shall have
              granted the right to such use. Upon the termination of any
              investment advisory agreement into which a corporate affiliate of
              MSDW and the Trust may enter, the Trust shall, upon request of
              MSDW or any corporate affiliate of MSDW, cease to use the name
              "Morgan Stanley Dean Witter" as a component of its name, and
              shall not use the name, or any combination or abbreviation
              thereof, as part of its name or for any other commercial purpose,
              and shall cause its officers, Trustees and Shareholders to take
              any and all actions which MSDW or any corporate affiliate of MSDW
              may request to effect the foregoing and to reconvey to MSDW any
              and all rights to such name."

         4. The Trustees of the Trust hereby reaffirm the Declaration, as
amended, in all respects.

         5. This Amendment may be executed in more than one counterpart, each
of which shall be deemed an original, but all of which together shall
constitute one and the same document.

<PAGE>

IN WITNESS WHEREOF, the undersigned, the Trustees of the Trust, have executed
this instrument this 22nd day of June, 1998.


/s/ Michael Bozic                         /s/ Manuel H. Johnson
- -----------------                         ---------------------
Michael Bozic, as Trustee                 Manuel H. Johnson, as Trustee
and not individually                      and not individually
c/o Levitz Furniture Corp.                c/o JohnsonSmick International Inc.
6111 Broken Sound Parkway, NW             1133 Connecticut Avenue, NW
Boca Raton, FL  33487                     Washington, D.C.  20036



/s/ Charles A. Fiumefreddo                /s/ Michael E. Nugent, as Trustee
- --------------------------                ---------------------------------
Charles A. Fiumefreddo, as Trustee        and not individually
and not individually                      c/o Triumph Capital, L.P.
Two World Trade Center                    237 Park Avenue
New York, NY  10048                       New York, NY  10017



/s/ Edwin J. Garn                         /s/ Philip J. Purcell
- -----------------                         ---------------------
Edwin J. Garn, as Trustee                 Philip J. Purcell, as Trustee
and not individually                      and not individually
c/o Huntsman Corporation                  1585 Broadway
500 Huntsman Way                          New York, NY  10036
Salt Lake City, UT  84111



/s/ John R. Haire                         /s/ John L. Schroeder
- -----------------                         ---------------------
John R. Haire, as Trustee                 John L. Schroeder, as Trustee
and not individually                      and not individually
Two World Trade Center                      c/o GordonAltman
New York, NY 10048                        Butowsky Weitzen Shalov & Wein
                                          114 West 47th Street
                                          New York, NY 10036

/s/ Wayne E. Hedien
- -------------------
Wayne E. Hedien, as Trustee
and not individually
c/o Gordon Altman Butowsky Weitzen
Shalov & Wein
Counsel to the Independent Trustees
114 West 47th Street
New York, NY  10036

<PAGE>

STATE OF NEW YORK    )
                     )ss.:
COUNTY OF NEW YORK   )


On this 22nd day of June, 1998, MICHAEL BOZIC, CHARLES A. FIUMEFREDDO, EDWIN J.
GARN, JOHN R. HAIRE, WAYNE E. HEDIEN, MANUEL H. JOHNSON, MICHAEL E. NUGENT,
PHILIP J. PURCELL and JOHN L. SCHROEDER, known to me to be the individuals
described in and who executed the foregoing instrument, personally appeared
before me and they severally acknowledged the foregoing instrument to be their
free act and deed.


                                            /s/ Marilyn K. Cranney
                                            ----------------------
                                                  Notary Public

MARILYN K. CRANNEY
NOTARY PUBLIC, State of New York
No. 24-4795538
Qualified in Kings County
  Commission Expires May 31, 1999


<PAGE>
                                                                       EXHIBIT 5

                        INVESTMENT MANAGEMENT AGREEMENT

     AGREEMENT made as of the 31st day of May, 1997, and amended as of April 30,
1998, by and between Dean Witter Diversified Income Trust, an unincorporated
business trust organized under the laws of the Commonwealth of Massachusetts
(hereinafter called the "Fund"), and Dean Witter InterCapital Inc., a Delaware
corporation (hereinafter called the "Investment Manager"):

     WHEREAS, The Fund is engaged in business as an open-end management
investment company and is registered as such under the Investment Company Act
of 1940, as amended (the "Act"); and

     WHEREAS, The Investment Manager is registered as an investment adviser
under the Investment Advisers Act of 1940, and engages in the business of
acting as investment adviser; and

     WHEREAS, The Fund desires to retain the Investment Manager to render
management and investment advisory services in the manner and on the terms and
conditions hereinafter set forth; and

     WHEREAS, The Investment Manager desires to be retained to perform services
on said terms and conditions:

     Now, Therefore, this Agreement


                             W I T N E S S E T H:

that in consideration of the premises and the mutual covenants hereinafter
contained, the Fund and the Investment Manager agree as follows:

     1. The Fund hereby retains the Investment Manager to act as investment
manager of the Fund and, subject to the supervision of the Trustees, to
supervise the investment activities of the Fund as hereinafter set forth.
Without limiting the generality of the foregoing, the Investment Manager shall
obtain and evaluate such information and advice relating to the economy,
securities and commodities markets and securities and commodities as it deems
necessary or useful to discharge its duties hereunder; shall continuously
manage the assets of the Fund in a manner consistent with the investment
objectives and policies of the Fund; shall determine the securities and
commodities to be purchased, sold or otherwise disposed of by the Fund and the
timing of such purchases, sales and dispositions; and shall take such further
action, including the placing of purchase and sale orders on behalf of the
Fund, as the Investment Manager shall deem necessary or appropriate. The
Investment Manager shall also furnish to or place at the disposal of the Fund
such of the information, evaluations, analyses and opinions formulated or
obtained by the Investment Manager in the discharge of its duties as the Fund
may, from time to time, reasonably request.

     2. The Investment Manager shall, at its own expense, maintain such staff
and employ or retain such personnel and consult with such other persons as it
shall from time to time determine to be necessary or useful to the performance
of its obligations under this Agreement. Without limiting the generality of the
foregoing, the staff and personnel of the Investment Manager shall be deemed to
include persons employed or otherwise retained by the Investment Manager to
furnish statistical and other factual data, advice regarding economic factors
and trends, information with respect to technical and scientific developments,
and such other information, advice and assistance as the Investment Manager may
desire. The Investment Manager shall, as agent for the Fund, maintain the
Fund's records and books of account (other than those maintained by the Fund's
transfer agent, registrar, custodian and other agencies). All such books and
records so maintained shall be the property of the Fund and, upon request
therefor, the Investment Manager shall surrender to the Fund such of the books
and records so requested.

     3. The Fund will, from time to time, furnish or otherwise make available
to the Investment Manager such financial reports, proxy statements and other
information relating to the business and affairs of the Fund as the Investment
Manager may reasonably require in order to discharge its duties and obligations
hereunder.

     4. The Investment Manager shall bear the cost of rendering the investment
management and supervisory services to be performed by it under this Agreement,
and shall, at its own expense, pay the compensation of the officers and
employees, if any, of the Fund who are also directors, officers or employees of
the Investment Manager, and provide such office space, facilities and equipment
and such clerical help and

<PAGE>

bookkeeping services as the Fund shall reasonably require in the conduct of its
business. The Investment Manager shall also bear the cost of telephone service,
heat, light, power and other utilities provided to the Fund.

     5. The Fund assumes and shall pay or cause to be paid all other expenses
of the Fund, including without limitation: fees pursuant to any plan of
distribution that the Fund may adopt; the charges and expenses of any
registrar, any custodian or depository appointed by the Fund for the
safekeeping of its cash, portfolio securities or commodities and other
property, and any stock transfer or dividend agent or agents appointed by the
Fund; brokers' commissions chargeable to the Fund in connection with portfolio
transactions to which the Fund is a party; all taxes, including securities or
commodities issuance and transfer taxes, and fees payable by the Fund to
federal, state or other governmental agencies; the cost and expense of
engraving or printing certificates representing shares of the Fund; all costs
and expenses in connection with the registration and maintenance of
registration of the Fund and its shares with the Securities and Exchange
Commission and various states and other jurisdictions (including filing fees
and legal fees and disbursements of counsel); the cost and expense of printing,
including typesetting, and distributing prospectuses and statements of
additional information of the Fund and supplements thereto to the Fund's
shareholders; all expenses of shareholders' and Trustees' meetings and of
preparing, printing and mailing proxy statements and reports to shareholders;
fees and travel expenses of Trustees or members of any advisory board or
committee who are not employees of the Investment Manager or any corporate
affiliate of the Investment Manager; all expenses incident to the payment of
any dividend, distribution, withdrawal or redemption, whether in shares or in
cash; charges and expenses of any outside service used for pricing of the
Fund's shares; charges and expenses of legal counsel, including counsel to the
Trustees of the Fund who are not interested persons (as defined in the Act) of
the Fund or the Investment Manager, and of independent accountants, in
connection with any matter relating to the Fund; membership dues of industry
associations; interest payable on Fund borrowings; postage; insurance premiums
on property or personnel (including officers and Trustees) of the Fund which
inure to its benefit; extraordinary expenses (including but not limited to
legal claims and liabilities and litigation costs and any indemnification
related thereto); and all other charges and costs of the Fund's operation
unless otherwise explicitly provided herein.

     6. For the services to be rendered, the facilities furnished, and the
expenses assumed by the Investment Manager, the Fund shall pay to the Investment
Manager monthly compensation determined by applying the annual rate of 0.40% to
the Fund's daily net assets. Except as hereinafter set forth, compensation under
this Agreement shall be calculated and accrued daily and the amounts of the
daily accruals shall be paid monthly. Such calculations shall be made by
applying 1/365ths of the annual rates to the Fund's net assets each day
determined as of the close of business on that day or the last previous business
day. If this Agreement becomes effective subsequent to the first day of a month
or shall terminate before the last day of a month, compensation for that part of
the month this Agreement is in effect shall be prorated in a manner consistent
with the calculation of the fees as set forth above.

     Subject to the provisions of paragraph 7 hereof, payment of the Investment
Manager's compensation for the preceding month shall be made as promptly as
possible after completion of the computations contemplated by paragraph 7
hereof.

     7. In the event the operating expenses of the Fund, including amounts
payable to the Investment Manager pursuant to paragraph 6 hereof, for any
fiscal year ending on a date on which this Agreement is in effect, exceed the
expense limitations applicable to the Fund imposed by state securities laws or
regulations thereunder, as such limitations may be raised or lowered from time
to time, the Investment Manager shall reduce its management fee to the extent
of such excess and, if required, pursuant to any such laws or regulations, will
reimburse the Fund for annual operating expenses in excess of any expense
limitation that may be applicable; provided, however, there shall be excluded
from such expenses the amount of any interest, taxes, brokerage commissions,
distribution fees and extraordinary expenses (including but not limited to
legal claims and liabilities and litigation costs and any indemnification
related thereto) paid or payable by the Fund. Such reduction, if any, shall be
computed and accrued daily, shall be settled on a monthly basis, and shall be
based upon the expense limitation applicable to the Fund as at the end of the
last

                                       2
<PAGE>

business day of the month. Should two or more such expense limitations be
applicable as at the end of the last business day of the month, that expense
limitation which results in the largest reduction in the Investment Manager's
fee shall be applicable.

     For purposes of this provision, should any applicable expense limitation
be based upon the gross income of the Fund, such gross income shall include,
but not be limited to, interest on debt securities in the Fund's portfolio
accrued to and including the last day of the Fund's fiscal year, and dividends
declared on equity securities in the Fund's portfolio, the record dates for
which fall on or prior to the last day of such fiscal year, but shall not
include gains from the sale of securities.

     8. The Investment Manager will use its best efforts in the supervision and
management of the investment activities of the Fund, but in the absence of
willful misfeasance, bad faith, gross negligence or reckless disregard of its
obligations hereunder, the Investment Manager shall not be liable to the Fund
or any of its investors for any error of judgment or mistake of law or for any
act or omission by the Investment Manager or for any losses sustained by the
Fund or its investors.

     9. Nothing contained in this Agreement shall prevent the Investment
Manager or any affiliated person of the Investment Manager from acting as
investment adviser or manager for any other person, firm or corporation and
shall not in any way bind or restrict the Investment Manager or any such
affiliated person from buying, selling or trading any securities or commodities
for their own accounts or for the account of others for whom they may be
acting. Nothing in this Agreement shall limit or restrict the right of any
Trustee, officer or employee of the Investment Manager to engage in any other
business or to devote his or her time and attention in part to the management
or other aspects of any other business whether of a similar or dissimilar
nature.

     10. This Agreement shall remain in effect until April 30, 1999 and from
year to year thereafter provided such continuance is approved at least annually
by the vote of holders of a majority, as defined in the Investment Company Act
of 1940, as amended (the "Act"), of the outstanding voting securities of the
Fund or by the Trustees of the Fund; provided that in either event such
continuance is also approved annually by the vote of a majority of the Trustees
of the Fund who are not parties to this Agreement or "interested persons" (as
defined in the Act) of any such party, which vote must be cast in person at a
meeting called for the purpose of voting on such approval; provided, however,
that (a) the Fund may, at any time and without the payment of any penalty,
terminate this Agreement upon thirty days' written notice to the Investment
Manager, either by majority vote of the Trustees of the Fund or by the vote of
a majority of the outstanding voting securities of the Fund; (b) this Agreement
shall immediately terminate in the event of its assignment (to the extent
required by the Act and the rules thereunder) unless such automatic
terminations shall be prevented by an exemptive order of the Securities and
Exchange Commission; and (c) the Investment Manager may terminate this
Agreement without payment of penalty on thirty days' written notice to the
Fund. Any notice under this Agreement shall be given in writing, addressed and
delivered, or mailed post-paid, to the other party at the principal office of
such party.

     11. This Agreement may be amended by the parties without the vote or
consent of the shareholders of the Fund to supply any omission, to cure,
correct or supplement any ambiguous, defective or inconsistent provision
hereof, or if they deem it necessary to conform this Agreement to the
requirements of applicable federal laws or regulations, but neither the Fund
nor the Investment Manager shall be liable for failing to do so.

     12. This Agreement shall be construed in accordance with the laws of the
State of New York and the applicable provisions of the Act. To the extent the
applicable law of the State of New York, or any of the provisions herein,
conflicts with the applicable provisions of the Act, the latter shall control.

     13. The Investment Manager and the Fund each agree that the name "Dean
Witter," which comprises a component of the Fund's name, is a property right of
Dean Witter Reynolds Inc. The Fund agrees and consents that (i) it will only
use the name "Dean Witter" as a component of its name and for no other purpose,
(ii) it will not purport to grant to any third party the right to use the name
"Dean Witter" for any purpose, (iii) the Investment Manager or its parent,
Morgan Stanley Dean Witter & Co., or any corporate affiliate of the Investment
Manager's parent, may use or grant to others the right to use the name "Dean

                                       3
<PAGE>

Witter," or any combination or abbreviation thereof, as all or a portion of a
corporate or business name or for any commercial purpose, including a grant of
such right to any other investment company, (iv) at the request of the
Investment Manager or its parent, the Fund will take such action as may be
required to provide its consent to the use of the name "Dean Witter," or any
combination or abbreviation thereof, by the Investment Manager or its parent or
any corporate affiliate of the Investment Manager's parent, or by any person to
whom the Investment Manager or its parent or any corporate affiliate of the
Investment Manager's parent shall have granted the right to such use, and (v)
upon the termination of any investment advisory agreement into which the
Investment Manager and the Fund may enter, or upon termination of affiliation
of the Investment Manager with its parent, the Fund shall, upon request by the
Investment Manager or its parent, cease to use the name "Dean Witter" as a
component of its name, and shall not use the name, or any combination or
abbreviation thereof, as a part of its name or for any other commercial
purpose, and shall cause its officers, Trustees and shareholders to take any
and all actions which the Investment Manager or its parent may request to
effect the foregoing and to reconvey to the Investment Manager or its parent
any and all rights to such name.

     14. The Declaration of Trust establishing Dean Witter Diversified Income
Trust, dated December 20, 1991, a copy of which, together with all amendments
thereto (the "Declaration"), is on file in the office of the Secretary of the
Commonwealth of Massachusetts, provides that the name Dean Witter Diversified
Income Trust refers to the Trustees under the Declaration collectively as
Trustees, but not as individuals or personally; and no Trustee, shareholder,
officer, employee or agent of Dean Witter Diversified Income Trust shall be
held to any personal liability, nor shall resort be had to their private
property for the satisfaction of any obligation or claim or otherwise, in
connection with the affairs of said Dean Witter Diversified Income Trust, but
the Trust Estate only shall be liable.

     IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement, as amended, on April 30, 1998 in New York, New York.


                                       DEAN WITTER DIVERSIFIED INCOME TRUST


                                       By: /s/ BARRY FINK
                                          ....................................

Attest:


/s/ FRANK BRUTTOMESO
 ....................................
 
                                       DEAN WITTER INTERCAPITAL INC.


                                       By: /s/ CHARLES A. FIUMEFREDDO
                                          ....................................

Attest:


/s/ MARILYN K. CRANNEY
 ....................................
 
                                       4


<PAGE>

                                                                   EXHIBIT 6(a)

                       MORGAN STANLEY DEAN WITTER FUNDS

                            DISTRIBUTION AGREEMENT

     AGREEMENT made as of this 28th day of July, 1997, and amended as of June
22, 1998, between each of the open-end investment companies to which Morgan
Stanley Dean Witter Advisors Inc. acts as investment manager, that are listed
on Schedule A, as may be amended from time to time (each, a "Fund" and
collectively, the "Funds"), and Morgan Stanley Dean Witter Distributors Inc., a
Delaware corporation (the "Distributor").

                             W I T N E S S E T H:

     WHEREAS, each Fund is registered as an open-end investment company under
the Investment Company Act of 1940, as amended (the "1940 Act"), and it is in
the interest of each Fund to offer its shares for sale continuously, and

     WHEREAS, each Fund and the Distributor wish to enter into an agreement
with each other with respect to the continuous offering of each Fund's
transferable shares, of $0.01 par value (the "Shares"), to commence on the date
listed above, in order to promote the growth of each Fund and facilitate the
distribution of its shares.

     NOW, THEREFORE, the parties agree as follows:

     SECTION 1. Appointment of the Distributor.

     (a) Each Fund hereby appoints the Distributor as the principal underwriter
and distributor of the Fund to sell Shares to the public on the terms set forth
in this Agreement and that Fund's prospectus and the Distributor hereby accepts
such appointment and agrees to act hereunder. Each Fund, during the term of
this Agreement, shall sell Shares to the Distributor upon the terms and
conditions set forth herein.

     (b) The Distributor agrees to purchase Shares, as principal for its own
account, from each Fund and to sell Shares as principal to investors, and
securities dealers, including Dean Witter Reynolds Inc. ("DWR"), an affiliate
of the Distributor, upon the terms described herein and in that Fund's
prospectus (the "Prospectus") and statement of additional information included
in the Fund's registration statement (the "Registration Statement") most
recently filed from time to time with the Securities and Exchange Commission
(the "SEC") and effective under the Securities Act of 1933, as amended (the
"1933 Act"), and the 1940 Act or as the Prospectus may be otherwise amended or
supplemented and filed with the SEC pursuant to Rule 497 under the 1933 Act.

     SECTION 2. Exclusive Nature of Duties. The Distributor shall be the
exclusive principal underwriter and distributor of each Fund, except that the
exclusive rights granted to the Distributor to sell the Shares shall not apply
to Shares issued by each Fund: (i) in connection with the merger or
consolidation of any other investment company or personal holding company with
the Fund or the acquisition by purchase or otherwise of all (or substantially
all) the assets or the outstanding shares of any such company by the Fund; (ii)
pursuant to reinvestment of dividends or capital gains distributions; or (iii)
pursuant to the reinstatement privilege afforded redeeming shareholders.

     SECTION 3. Purchase of Shares from each Fund. The Shares are offered in
four classes (each, a "Class"), as described in the Prospectus, as amended or
supplemented from time to time.

     (a) The Distributor shall have the right to buy from each Fund the Shares
of the particular class needed, but not more than the Shares needed (except for
clerical errors in transmission), to fill unconditional orders for Shares of
the applicable class placed with the Distributor by investors or securities
dealers. The price which the Distributor shall pay for the Shares so purchased
from the Fund shall be the net asset value, determined as set forth in the
Prospectus, used in determining the public offering price on which such orders
were based.

     (b) The Shares are to be resold by the Distributor at the public offering
price of Shares of the applicable class as set forth in the Prospectus, to
investors or to securities dealers, including DWR, who have entered into
selected dealer agreements with the Distributor upon the terms and conditions
set forth in Section 7 hereof ("Selected Dealers").

                                       1
<PAGE>

     (c) Each Fund shall have the right to suspend the sale of the Shares at
times when redemption is suspended pursuant to the conditions set forth in
Section 4(f) hereof. Each Fund shall also have the right to suspend the sale of
the Shares if trading on the New York Stock Exchange shall have been suspended,
if a banking moratorium shall have been declared by federal or New York
authorities, or if there shall have been some other extraordinary event which,
in the judgment of a Fund, makes it impracticable to sell its Shares.

     (d) Each Fund, or any agent of a Fund designated in writing by the Fund,
shall be promptly advised of all purchase orders for Shares received by the
Distributor. Any order may be rejected by a Fund; provided, however, that a
Fund will not arbitrarily or without reasonable cause refuse to accept orders
for the purchase of Shares. The Distributor will confirm orders upon their
receipt, and each Fund (or its agent) upon receipt of payment therefor and
instructions will deliver share certificates for such Shares or a statement
confirming the issuance of Shares. Payment shall be made to the Fund in New
York Clearing House funds. The Distributor agrees to cause such payment and
such instructions to be delivered promptly to the Fund (or its agent).

     (e) With respect to Shares sold by any Selected Dealer, the Distributor is
authorized to direct each Fund's transfer agent to receive instructions
directly from the Selected Dealer on behalf of the Distributor as to
registration of Shares in the names of investors and to confirm issuance of the
Shares to such investors. The Distributor is also authorized to instruct the
transfer agent to receive payment directly from the Selected Dealer on behalf
of the Distributor, for prompt transmittal to each Fund's custodian, of the
purchase price of the Shares. In such event the Distributor shall obtain from
the Selected Dealer and maintain a record of such registration instructions and
payments.

     SECTION 4. Repurchase or Redemption of Shares.

     (a) Any of the outstanding Shares of a Fund may be tendered for redemption
at any time, and each Fund agrees to redeem its Shares so tendered in
accordance with the applicable provisions set forth in its Prospectus. The
price to be paid to redeem the Shares shall be equal to the net asset value
determined as set forth in the Prospectus less any applicable contingent
deferred sales charge ("CDSC"). Upon any redemption of Shares the Fund shall
pay the total amount of the redemption price in New York Clearing House funds
in accordance with applicable provisions of the Prospectus.

     (b) The redemption by a Fund of any of its Class A Shares purchased by or
through the Distributor will not affect the applicable front-end sales charge
secured by the Distributor or any Selected Dealer in the course of the original
sale, except that if any Class A Shares are tendered for redemption within
seven business days after the date of the confirmation of the original
purchase, the right to the applicable front-end sales charge shall be forfeited
by the Distributor and the Selected Dealer which sold such Shares.

     (c) The proceeds of any redemption of Class A, Class B or Class C Shares
shall be paid by each Fund as follows: (i) any applicable CDSC shall be paid to
the Distributor or to the Selected Dealer, or, when applicable, pursuant to the
Rules of the Association of the National Association of Securities Dealers,
Inc. ("NASD"), retained by the Fund and (ii) the balance shall be paid to the
redeeming shareholders, in each case in accordance with applicable provisions
of its Prospectus in New York Clearing House funds. The Distributor is
authorized to direct a Fund to pay directly to the Selected Dealer any CDSC
payable by a Fund to the Distributor in respect of Class A, Class B, or Class C
Shares sold by the Selected Dealer to the redeeming shareholders.

     (d) The Distributor is authorized, as agent for the Fund, to repurchase
Shares, represented by a share certificate which is delivered to any office of
the Distributor in accordance with applicable provisions set forth in each
Fund's Prospectus. The Distributor shall promptly transmit to the transfer
agent of the Fund for redemption all Shares so delivered. The Distributor shall
be responsible for the accuracy of instructions transmitted to the Fund's
transfer agent in connection with all such repurchases.

     (e) The Distributor is authorized, as agent for each Fund, to repurchase
Shares held in a shareholder's account with a Fund for which no share
certificate has been issued, upon the telephonic request of the shareholders,
or at the discretion of the Distributor. The Distributor shall promptly
transmit to the

                                       2
<PAGE>

transfer agent of the Fund, for redemption, all such orders for repurchase of
Shares. Payment for Shares repurchased may be made by a Fund to the Distributor
for the account of the shareholder. The Distributor shall be responsible for
the accuracy of instructions transmitted to the Fund's transfer agent in
connection with all such repurchases.

     (f) Redemption of its Shares or payment by a Fund may be suspended at
times when the New York Stock Exchange is closed, when trading on said Exchange
is restricted, when an emergency exists as a result of which disposal by a Fund
of securities owned by it is not reasonably practicable or it is not reasonably
practicable for a Fund fairly to determine the value of its net assets, or
during any other period when the SEC, by order, so permits.

     (g) With respect to its Shares tendered for redemption or repurchase by
any Selected Dealer on behalf of its customers, the Distributor is authorized
to instruct the transfer agent of a Fund to accept orders for redemption or
repurchase directly from the Selected Dealer on behalf of the Distributor and
to instruct the Fund to transmit payments for such redemptions and repurchases
directly to the Selected Dealer on behalf of the Distributor for the account of
the shareholder. The Distributor shall obtain from the Selected Dealer, and
shall maintain, a record of such orders. The Distributor is further authorized
to obtain from the Fund, and shall maintain, a record of payment made directly
to the Selected Dealer on behalf of the Distributor.

     SECTION 5. Duties of the Fund.

     (a) Each Fund shall furnish to the Distributor copies of all information,
financial statements and other papers which the Distributor may reasonably
request for use in connection with the distribution of its Shares, including
one certified copy, upon request by the Distributor, of all financial
statements prepared by the Fund and examined by independent accountants. Each
Fund shall, at the expense of the Distributor, make available to the
Distributor such number of copies of its Prospectus as the Distributor shall
reasonably request.

     (b) Each Fund shall take, from time to time, but subject to the necessary
approval of its shareholders, all necessary action to fix the number of its
authorized Shares and to register Shares under the 1933 Act, to the end that
there will be available for sale such number of Shares as investors may
reasonably be expected to purchase.

     (c) Each Fund shall use its best efforts to pay the filing fees for an
appropriate number of its Shares to be sold under the securities laws of such
states as the Distributor and the Fund may approve. Any qualification to sell
its Shares in a state may be withheld, terminated or withdrawn by a Fund at any
time in its discretion. As provided in Section 8(c) hereof, such filing fees
shall be paid by the Fund. The Distributor shall furnish any information and
other material relating to its affairs and activities as may be required by a
Fund in connection with the sale of its Shares in any state.

     (d) Each Fund shall, at the expense of the Distributor, furnish, in
reasonable quantities upon request by the Distributor, copies of its annual and
interim reports.

     SECTION 6. Duties of the Distributor.

     (a) The Distributor shall sell shares of each Fund through DWR and may
sell shares through other securities dealers and its own Financial Advisors,
and shall devote reasonable time and effort to promote sales of the Shares, but
shall not be obligated to sell any specific number of Shares. The services of
the Distributor hereunder are not exclusive and it is understood that the
Distributor may act as principal underwriter for other registered investment
companies, so long as the performance of its obligations hereunder is not
impaired thereby. It is also understood that Selected Dealers, including DWR,
may also sell shares for other registered investment companies.

     (b) Neither the Distributor nor any Selected Dealer shall give any
information or make any representations, other than those contained in the
Registration Statement or related Prospectus and any sales literature
specifically approved by the appropriate Fund.

     (c) The Distributor agrees that it will at all times comply with the
applicable terms and limitations of the Rules of the Association of the NASD.

                                       3
<PAGE>

     SECTION 7. Selected Dealers Agreements.

     (a) The Distributor shall have the right to enter into selected dealer
agreements with Selected Dealers for the sale of Shares. In making agreements
with Selected Dealers, the Distributor shall act only as principal and not as
agent for a Fund. Shares sold to Selected Dealers shall be for resale by such
dealers only at the public offering price set forth in the Prospectus. With
respect to Class A Shares, in such agreement the Distributor shall have the
right to fix the portion of the applicable front-end sales charge which may be
allocated to the Selected Dealers.

     (b) Within the United States, the Distributor shall offer and sell Shares
only to Selected Dealers that are members in good standing of the NASD.

     (c) The Distributor shall adopt and follow procedures, as approved by each
Fund, for the confirmation of sales of its Shares to investors and Selected
Dealers, the collection of amounts payable by investors and Selected Dealers on
such sales, and the cancellation of unsettled transactions, as may be necessary
to comply with the requirements of the NASD, as such requirements may from time
to time exist.

     SECTION 8. Payment of Expenses.

     (a) Each Fund shall bear all costs and expenses of the Fund, including
fees and disbursements of legal counsel including counsel to the
Directors/Trustees of each Fund who are not interested persons (as defined in
the 1940 Act) of the Fund or the Distributor, and independent accountants, in
connection with the preparation and filing of any required Registration
Statements and Prospectuses and all amendments and supplements thereto, and the
expense of preparing, printing, mailing and otherwise distributing prospectuses
and statements of additional information, annual or interim reports or proxy
materials to shareholders.

     (b) The Distributor shall bear all expenses incurred by it in connection
with its duties and activities under this Agreement including the payment to
Selected Dealers of any sales commissions, service fees and other expenses for
sales of a Fund's Shares (except such expenses as are specifically undertaken
herein by a Fund) incurred or paid by Selected Dealers, including DWR. The
Distributor shall bear the costs and expenses of preparing, printing and
distributing any supplementary sales literature used by the Distributor or
furnished by it for use by Selected Dealers in connection with the offering of
the Shares for sale. Any expenses of advertising incurred in connection with
such offering will also be the obligation of the Distributor. It is understood
and agreed that, so long as a Fund's Plan of Distribution pursuant to Rule
12b-1 under the 1940 Act ("Rule 12b-1 Plan") continues in effect, any expenses
incurred by the Distributor hereunder may be paid in accordance with the terms
of such Rule 12b-1 Plan.

     (c) Each Fund shall pay the filing fees, and, if necessary or advisable in
connection therewith, bear the cost and expense of qualifying each Fund as a
broker or dealer, in such states of the United States or other jurisdictions as
shall be selected by the Fund and the Distributor pursuant to Section 5(c)
hereof and the cost and expenses payable to each such state for continuing to
offer Shares therein until the Fund decides to discontinue selling Shares
pursuant to Section 5(c) hereof.

     SECTION 9. Indemnification.

     (a) Each Fund shall indemnify and hold harmless the Distributor and each
person, if any, who controls the Distributor against any loss, liability,
claim, damage or expense (including the reasonable cost of investigating or
defending any alleged loss, liability, claim, damage or expense and reasonable
counsel fees incurred in connection therewith) arising by reason of any person
acquiring any Shares, which may be based upon the 1933 Act, or on any other
statute or at common law, on the ground that the Registration Statement or
related Prospectus and Statement of Additional Information, as from time to
time amended and supplemented, or the annual or interim reports to shareholders
of a Fund, includes an untrue statement of a material fact or omits to state a
material fact required to be stated therein or necessary in order to make the
statements therein not misleading, unless such statement or omission was made
in reliance upon, and in conformity with, information furnished to the Fund in
connection therewith by or on behalf of the Distributor; provided, however,
that in no case (i) is the indemnity of a Fund in

                                       4
<PAGE>

favor of the Distributor and any such controlling persons to be deemed to
protect the Distributor or any such controlling persons thereof against any
liability to a Fund or its security holders to which the Distributor or any
such controlling persons would otherwise be subject by reason of willful
misfeasance, bad faith or gross negligence in the performance of its duties or
by reason of reckless disregard of its obligations and duties under this
Agreement; or (ii) is a Fund to be liable under its indemnity agreement
contained in this paragraph with respect to any claim made against the
Distributor or any such controlling persons, unless the Distributor or any such
controlling persons, as the case may be, shall have notified the Fund in
writing within a reasonable time after the summons or other first legal process
giving information of the nature of the claim shall have been served upon the
Distributor or such controlling persons (or after the Distributor or such
controlling persons shall have received notice of such service on any
designated agent), but failure to notify the Fund of any such claim shall not
relieve it from any liability which it may have to the person against whom such
action is brought otherwise than on account of its indemnity agreement
contained in this paragraph. Each Fund will be entitled to participate at its
own expense in the defense, or, if it so elects, to assume the defense, of any
such suit brought to enforce any such liability, but if a Fund elects to assume
the defense, such defense shall be conducted by counsel chosen by it and
satisfactory to the Distributor or such controlling person or persons,
defendant or defendants in the suit. In the event the Fund elects to assume the
defense of any such suit and retain such counsel, the Distributor or such
controlling person or persons, defendant or defendants in the suit, shall bear
the fees and expenses of any additional counsel retained by them, but, in case
the Fund does not elect to assume the defense of any such suit, it will
reimburse the Distributor or such controlling person or persons, defendant or
defendants in the suit, for the reasonable fees and expenses of any counsel
retained by them. Each Fund shall promptly notify the Distributor of the
commencement of any litigation or proceedings against it or any of its officers
or Directors/Trustees in connection with the issuance or sale of the Shares.

     (b) (i) The Distributor shall indemnify and hold harmless each Fund and
each of its Directors/Trustees and officers and each person, if any, who
controls the Fund against any loss, liability, claim, damage, or expense
described in the indemnity contained in subsection (a) of this Section, but
only with respect to statements or omissions made in reliance upon, and in
conformity with, information furnished to a Fund in writing by or on behalf of
the Distributor for use in connection with the Registration Statement or
related Prospectus and Statement of Additional Information, as from time to
time amended, or the annual or interim reports to shareholders.

        (ii) The Distributor shall indemnify and hold harmless each Fund and
each Fund's transfer agent, individually and in its capacity as the Fund's
transfer agent, from and against any claims, damages and liabilities which
arise as a result of actions taken pursuant to instructions from, or on behalf
of, the Distributor to: (1) redeem all or a part of shareholder accounts in the
Fund pursuant to Section 4(g) hereof and pay the proceeds to, or as directed
by, the Distributor for the account of each shareholder whose Shares are so
redeemed; and (2) register Shares in the names of investors, confirm the
issuance thereof and receive payment therefor pursuant to Section 3(e) hereof.

       (iii) In case any action shall be brought against a Fund or any person
so indemnified by this Section 9(b) in respect of which indemnity may be sought
against the Distributor, the Distributor shall have the rights and duties given
to a Fund, and the Fund and each person so indemnified shall have the rights
and duties given to the Distributor, by the provisions of subsection (a) of
this Section 9.

     (c) If the indemnification provided for in this Section 9 is unavailable
or insufficient to hold harmless an indemnified party under subsection (a) or
(b) above in respect of any losses, claims, damages, liabilities or expenses
(or actions in respect thereof) referred to herein, then each indemnifiying
party shall contribute to the amount paid or payable by such indemnified party
as a result of such losses, claims, damages, liabilities or expenses (or
actions in respect thereof) in such proportion as is appropriate to reflect the
relative benefits received by a Fund on the one hand and the Distributor on the
other from the offering of the Shares. If, however, the allocation provided by
the immediately preceding sentence is not permitted by applicable law, then
each indemnifying party shall contribute to such amount paid or payable by such
indemnified party in such proportion as is appropriate to reflect not only such
relative benefits but also the relative fault of a Fund on the one hand and the
Distributor on the other in connection with the statements or omissions which
resulted in such losses, claims, damages, liabilities or expenses (or actions

                                       5
<PAGE>

in respect thereof), as well as any other relevant equitable considerations.
The relative benefits received by a Fund on the one hand and the Distributor on
the other shall be deemed to be in the same proportion as the total net
proceeds from the offering (before deducting expenses) received by the Fund
bear to the total compensation received by the Distributor, in each case as set
forth in the Prospectus. The relative fault shall be determined by reference
to, among other things, whether the untrue or alleged untrue statement of a
material fact or the omission or alleged omission to state a material fact
relates to information supplied by a Fund or the Distributor and the parties'
relative intent, knowledge, access to information and opportunity to correct or
prevent such statement or omission. Each Fund and the Distributor agree that it
would not be just and equitable if contribution were determined by pro rata
allocation or by any other method of allocation which does not take into
account the equitable considerations referred to above. The amount paid or
payable by an indemnified party as a result of the losses, claims, damages,
liabilities or expenses (or actions in respect thereof) referred to above shall
be deemed to include any legal or other expenses reasonably incurred by such
indemnified party in connection with investigating or defending any such claim.
Notwithstanding the provisions of this subsection (c), the Distributor shall
not be required to contribute any amount in excess of the amount by which the
total price at which the Shares distributed by it to the public were offered to
the public exceeds the amount of any damages which it has otherwise been
required to pay by reason of such untrue or alleged untrue statement or
omission or alleged omission. No person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the 1933 Act) shall be entitled to
contribution from any person who was not guilty of such fraudulent
misrepresentation.

     SECTION 10. Duration and Termination of this Agreement. This Agreement
shall remain in force until April 30, 1999, and thereafter, but only so long as
such continuance is specifically approved at least annually by (i) the Board of
Directors/Trustees of each Fund, or by the vote of a majority of the
outstanding voting securities of the Fund, cast in person or by proxy, and (ii)
a majority of those Directors/Trustees who are not parties to this Agreement or
interested persons of any such party and who have no direct or indirect
financial interest in this Agreement or in the operation of the Fund's Rule
12b-1 Plan or in any agreement related thereto, cast in person at a meeting
called for the purpose of voting upon such approval.

     This Agreement may be terminated at any time without the payment of any
penalty, by the Directors/Trustees of a Fund, by a majority of the
Directors/Trustees of a Fund who are not interested persons of the Fund and who
have no direct or indirect financial interest in this Agreement, or by vote of
a majority of the outstanding voting securities of a Fund, or by the
Distributor, on sixty days' written notice to the other party. This Agreement
shall automatically terminate in the event of its assignment.

     The terms "vote of a majority of the outstanding voting securities,"
"assignment" and "interested person," when used in this Agreement, shall have
the respective meanings specified in the 1940 Act.

     SECTION 11. Amendments of this Agreement. This Agreement may be amended by
the parties only if such amendment is specifically approved by (i) the
Directors/Trustees of a Fund, or by the vote of a majority of outstanding
voting securities of a Fund, and (ii) a majority of those Directors/Trustees of
a Fund who are not parties to this Agreement or interested persons of any such
party and who have no direct or indirect financial interest in this Agreement
or in any Agreement related to the Fund's Rule 12b-1 Plan, cast in person at a
meeting called for the purpose of voting on such approval.

     SECTION 12. Additional Funds. If at any time another Fund desires to
appoint the Distributor as its principal underwriter and distributor under this
Agreement, it shall notify the Distributor in writing. If the Distributor is
willing to serve as the Fund's principal underwriter and distributor under this
Agreement, it shall notify the Fund in writing, whereupon such other Fund shall
become a Fund hereunder.

     SECTION 13. Governing Law. This Agreement shall be construed in accordance
with the law of the State of New York and the applicable provisions of the 1940
Act. To the extent the applicable law of the State of New York, or any of the
provisions herein, conflicts with the applicable provisions of the 1940 Act,
the latter shall control.

                                       6
<PAGE>

     SECTION 14. Personal Liability. With respect to any Fund that is organized
as an unincorporated business trust under the laws of the Commonwealth of
Massachusetts, its Declaration of the Trust (each, a "Declaration") is on file
in the office of the Secretary of the Commonwealth of Massachusetts. Each
Declaration provides that the name of the Fund refers to the Trustees under the
Declaration collectively as Trustees, but not as individuals or personally; and
no Trustee, shareholder, officer, employee or agent of any Fund shall be held
to any personal liability, nor shall resort be had to their private property
for the satisfaction of any obligation or claim or otherwise, in connection
with the affairs of any Fund, but the Trust Estate only shall be liable.

     IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement, as amended, on June 22, 1998 in New York, New York.


                                   ON BEHALF OF THE FUNDS SET FORTH ON
                                   SCHEDULE A, ATTACHED HERETO


                                   By:
                                      ........................................


                                   MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                                    

                                   By:
                                       ........................................

                                       7
<PAGE>

                        MORGAN STANLEY DEAN WITTER FUNDS
                             DISTRIBUTION AGREEMENT

                                   SCHEDULE A
                              AT DECEMBER 2, 1998

 1)  Morgan Stanley Dean Witter Aggressive Equity Fund
 2)  Morgan Stanley Dean Witter American Value Fund
 3)  Morgan Stanley Dean Witter Balanced Growth Fund
 4)  Morgan Stanley Dean Witter Balanced Income Fund
 5)  Morgan Stanley Dean Witter California Tax-Free Income Fund
 6)  Morgan Stanley Dean Witter Capital Appreciation Fund
 7)  Morgan Stanley Dean Witter Capital Growth Securities
 8)  Morgan Stanley Dean Witter Competitive Edge Fund
 9)  Morgan Stanley Dean Witter Convertible Securities Trust
10)  Morgan Stanley Dean Witter Developing Growth Securities Trust
11)  Morgan Stanley Dean Witter Diversified Income Trust
12)  Morgan Stanley Dean Witter Dividend Growth Securities Inc.
13)  Morgan Stanley Dean Witter Equity Fund
14)  Morgan Stanley Dean Witter European Growth Fund Inc.
15)  Morgan Stanley Dean Witter Federal Securities Trust
16)  Morgan Stanley Dean Witter Financial Services Trust
17)  Morgan Stanley Dean Witter Fund of Funds
18)  Morgan Stanley Dean Witter Global Dividend Growth Securities
19)  Morgan Stanley Dean Witter Global Utilities Fund
20)  Morgan Stanley Dean Witter Growth Fund
21)  Morgan Stanley Dean Witter Health Sciences Trust
22)  Morgan Stanley Dean Witter High Yield Securities Inc.
23)  Morgan Stanley Dean Witter Income Builder Fund
24)  Morgan Stanley Dean Witter Information Fund
25)  Morgan Stanley Dean Witter Intermediate Income Securities
26)  Morgan Stanley Dean Witter International Fund
27)  Morgan Stanley Dean Witter International SmallCap Fund
28)  Morgan Stanley Dean Witter Japan Fund
29)  Morgan Stanley Dean Witter Managers Focus Fund
30)  Morgan Stanley Dean Witter Market Leader Trust
31)  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
32)  Morgan Stanley Dean Witter Mid-Cap Growth Fund
33)  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
34)  Morgan Stanley Dean Witter New York Tax-Free Income Fund
35)  Morgan Stanley Dean Witter Pacific Growth Fund Inc.
36)  Morgan Stanley Dean Witter Precious Metals and Minerals Trust
37)  Morgan Stanley Dean Witter Special Value Fund
38)  Morgan Stanley Dean Witter S&P 500 Index Fund
39)  Morgan Stanley Dean Witter S&P 500 Select Fund
40)  Morgan Stanley Dean Witter Strategist Fund
41)  Morgan Stanley Dean Witter Tax-Exempt Securities Trust
42)  Morgan Stanley Dean Witter U.S. Government Securities Trust
43)  Morgan Stanley Dean Witter Utilities Fund
44)  Morgan Stanley Dean Witter Value-Added Market Series
45)  Morgan Stanley Dean Witter Value Fund
46)  Morgan Stanley Dean Witter Worldwide High Income Fund
47)  Morgan Stanley Dean Witter World Wide Income Trust

                                       8


<PAGE>

                                                                   EXHIBIT 6(b)

                 MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                       OMNIBUS SELECTED DEALER AGREEMENT

Dear Sir or Madam:

     We, Morgan Stanley Dean Witter Distributors Inc. (the "Distributor") have
a distribution agreement (the "Distribution Agreement") with each of the
open-end investment companies listed in Schedule A attached hereto (each, a
"Fund"), pursuant to which we act as the Distributor for the sale of each
Fund's shares of common stock or beneficial interest, as the case may be, (the
"Shares"). Under the Distribution Agreement, we have the right to distribute
Shares for resale.

     Each Fund is an open-end management investment company registered under
the Investment Company Act of 1940, as amended, and the Shares being offered to
the public are registered under the Securities Act of 1933, as amended (the
"Securities Act"). You have received a copy of the Distribution Agreements
between us and each Fund and reference is made herein to certain provisions of
such Distribution Agreements. The terms used herein, including "Prospectus" and
"Registration Statement" of each Fund and "Selected Dealer" shall have the same
meaning in this Agreement as in the Distribution Agreements. As principal, we
offer to sell Shares to your customers, upon the following terms and
conditions:

     1. In all sales of Shares to the public you shall act on behalf of your
customers which for purposes of this Agreement are limited to customers for
which Nations Banc Investments, Inc. is the Introducing Broker, and in no
transaction shall you have any authority to act as agent for a Fund, for us or
for any Selected Dealer.

     2. Orders received from you will be accepted through us or on our behalf
only at the public offering price applicable to each order, as set forth in the
applicable current Prospectus. The procedure relating to the handling of orders
shall be subject to written instructions which we or the applicable Fund shall
forward from time to time to you. All orders are subject to acceptance or
rejection by us or a Fund in the sole discretion of either. The Distributor of
the Fund will promptly notify you in writing of any such rejection.

     3. You shall not place orders for any Shares unless you have already
received purchase orders for such Shares at the applicable public offering
price and subject to the terms hereof and of the applicable Distribution
Agreement and Prospectus. In connection herewith, you agree to abide by the
terms of the applicable Distribution Agreement and Prospectus to the extent
required hereunder. Furthermore, you agree that (i) you will offer or sell any
of the Shares only under circumstances that will result in compliance with all
applicable Federal and state securities laws; (ii) you will not furnish or
cause to be furnished to any person any information relating to the Shares
which is inconsistent in any respect with the information contained in the
applicable Prospectus (as then amended or supplemented) or cause any
advertisements to be published by radio or television or in any newspaper or
posted in any public place or use any sales promotional material without our
consent and the consent of the applicable Fund; and (iii) you will endeavor to
obtain proxies from purchasers of Shares. You also agree that you will be
liable to Distributor for payment of the purchase price for Shares purchased by
customers and that you shall make payment for such shares when due.

     4. We will compensate you for sales of shares of the Funds and personal
services to Fund shareholders by paying you a sales charge and/or other
commission (which may be in the form of a gross sales credit and/or an annual
residual commission) and/or a service fee, each as separately agreed by you and
us with respect to each Fund.

     5. If any Shares sold to your customers under the terms of this Agreement
are repurchased by us for the account of a Fund or are tendered for redemption
within seven business days after the date of the confirmation of the original
purchase by you, it is agreed that you shall forfeit your right to, and refund
to us, any commission received by you with respect to such Shares.

     6. No person is authorized to make any representations concerning the
Shares or the Funds except those contained in the current applicable Prospectus
and in such printed information subsequently issued by us or a Fund as
information supplemental to such Prospectus. In selling Shares, you shall rely
solely on the representations contained in the applicable Prospectus and
supplemental information mentioned above. Any printed information which we
furnish you other than the Prospectus and the Funds' periodic reports and

                                       1
<PAGE>

proxy solicitation materials are our sole responsibility and not the
responsibility of the Funds, and you agree that the Funds shall have no
liability or responsibility to you in these respects unless expressly assumed
in connection therewith.

     7. You are hereby authorized (i) to place orders directly with a Fund or
its agent for shares of the Fund to be sold by us subject to the applicable
terms and conditions governing the placement of orders for the purchase of Fund
Shares, as set forth in the Distribution Agreement, and (ii) to tender Shares
directly to the Fund or its agent for redemption subject to the applicable
terms and conditions set forth in the Distribution Agreement. We will provide
you with copies of any updates to the Distribution Agreement.

     8. We reserve the right in our discretion, without notice, to suspend
sales or withdraw the offering of Shares entirely. Each party hereto has the
right to cancel this agreement with respect to one or more Funds upon fifteen
days prior written notice to the other party.

     9. I. You shall indemnify and hold us harmless from and against any and
all losses, costs, (including reasonable attorney's fees) claims, damages and
liabilities which arise as a result of action taken pursuant to instructions
from you, or on your behalf to: (a)(i) place orders for Shares of a Fund with
the Fund's transfer agent or direct the transfer agent to receive instructions
for the order of Shares, and (ii) accept monies or direct that the transfer
agent accept monies as payment for the order of such Shares, all as
contemplated by and in accordance with Section 3 of the applicable Distribution
Agreement; (b)(i) place orders for the redemption of Shares of a Fund with the
Fund's transfer agent or direct the transfer agent to receive instruction for
the redemption of such Shares and (ii) to pay redemption proceeds or to direct
that the transfer agent pay redemption proceeds in connection with orders for
the redemption of Shares, all as contemplated by and in accordance with Section
4 of the applicable Distribution Agreement; Distributor agrees to indemnify and
hold harmless you and your affiliates, officers, directors, control persons and
employees from and against any and all losses, costs (including reasonable
attorney's fees), claims, damages and liabilities which arise as a result of
Distributor's failure to fulfill its obligations hereunder and from any alleged
inaccuracy, omission or misrepresentation contained in any prospectus or any
advertising, or sales literature prepared by Distributor or the Fund provided,
however, that in no case, (i) is this indemnity in favor of you or us and any
of other party's such controlling persons to be deemed to protect us or any
such controlling persons against any liability to which we or any such
controlling persons would otherwise be subject by reason of willful
misfeasance, bad faith or gross negligence in the performance of our duties or
by reason of reckless disregard of our obligations and duties under this
Agreement or the applicable Distribution Agreement; or (ii) are you to be
liable under the indemnity agreement contained in this paragraph with respect
to any claim made against us or any such controlling persons, unless we or any
such controlling persons, as the case may be, shall have notified you in
writing within a reasonable time after the summons or other first legal process
giving information of the nature of the claim shall have been served upon us or
such controlling persons (or after we or such controlling persons shall have
received notice of such service on any designated agent), notwithstanding the
failure to notify you of any such claim shall not relieve you from any
liability which you may have to the person against whom such action is brought
otherwise than on account of the indemnity agreement contained in this
paragraph.

     II. You will be entitled to participate at your own expense in the
defense, or, if you so elect, to assume the defense, of any suit brought to
enforce any such liability, but if you elect to assume the defense, such
defense shall be conducted by counsel chosen by you and reasonably satisfactory
to us or such controlling person or persons, defendant or defendants in the
suit. In the event you elect to assume the defense of any such suit and retain
such counsel, we or such controlling person or persons, defendant or defendants
in the suit, shall bear the fees and expenses of any additional counsel
retained by them, but, in case you do not elect to assume the defense of any
such suit, you will reimburse us or such controlling person or persons,
defendant or defendants in the suit, for the reasonable fees and expenses of
any counsel retained by them. Each party shall promptly notify the other party
to this Agreement of the commencement of any litigation or proceedings against
it or any of its officers or directors in connection with the issuance or sale
of the Shares pursuant to this Agreement.

                                       2
<PAGE>

     III. If the indemnification provided for in this Section 9 is unavailable
or insufficient to hold harmless the Distributor, as provided above in respect
of any losses, claims, damages, liabilities or expenses (or actions in respect
thereof) referred to herein, then you shall contribute to the amount paid or
payable by us as a result of such losses, claims, damages, liabilities or
expenses (or actions in respect thereof) in such proportion as is appropriate
to reflect the relative benefits received by you on the one hand and us on the
other from the offering of the Shares. If, however, the allocation provided by
the immediately preceding sentence is not permitted by applicable law, then you
shall contribute to such amount paid or payable by such indemnified party in
such proportion as is appropriate to reflect not only such relative benefits
but also your relative fault on the one hand and our relative fault on the
other, in connection with the statements or omissions which resulted in such
losses, claims, damages, liabilities or expenses (or actions in respect
thereof), as well as any other relevant equitable considerations. You and we
agree that it would not be just and equitable if contribution were determined
by pro rata allocation or by any other method of allocation which does not take
into account the equitable considerations referred to above. The amount paid or
payable by us as a result of the losses, claims, damages, liabilities or
expenses (or actions in respect thereof) referred to above shall be deemed to
include any legal or other expenses reasonably incurred by us in connection
with investigating or defending any such claim. Notwithstanding the provisions
of this subsection (III), you shall not be required to contribute any amount in
excess of the amount by which the total price at which the Shares distributed
by you to the public were offered to the public exceeds the amount of any
damages which you have otherwise been required to pay by reason of such untrue
or alleged untrue statement or omission or alleged omission. No person guilty
of fraudulent misrepresentation (within the meaning of Section 11(f) of the
Securities Act) shall be entitled to contribution from any person who was not
guilty of such fraudulent misrepresentation.

     IV. Notwithstanding the provisions of subsections (I), (II) and (III), we
shall indemnify, defend and hold harmless you and your officers, directors,
employees, affiliates, agents, successors and assigns from and against any and
all claims and all related losses, expenses, damages, cost and liabilities
including reasonable attorneys' fees and expenses incurred in investigation or
defense, arising out of or related to any breach of any representation,
warranty or covenant by us contained in Section 15 of this Agreement.

     11. We shall have full authority to take such action as we may deem
advisable in respect of all matters pertaining to the distribution and
redemption of Shares. Neither party shall be under any liability to the other
party except for lack of good faith and for obligations expressly assumed
herein. Nothing contained in this paragraph is intended to operate as, and the
provisions of this paragraph shall not in any way whatsoever constitute, a
waiver by you of compliance with any provision of the Securities Act, or of the
rules and regulations of the Securities and Exchange Commission issued
thereunder.

     12. Each party represents that it is a member in good standing of the
National Association of Securities Dealers, Inc. and, with respect to any sales
in the United States, each party hereby agrees to abide by the Rules of Fair
Practice of such Association relating to the performance of the obligations
hereunder.

     13. We will inform you in writing as to the states in which we believe the
Shares have been qualified for sale under, or are exempt from the requirements
of, the respective securities laws of such states, but we assume no
responsibility or obligation as to your right to sell Shares in any
jurisdiction.

     14. Notwithstanding any other provision of this Agreement to the contrary,
we represent and warrant that the names and addresses of your customers (or
customers of your affiliates) which have or which may come to our attention in
connection with this Agreement are confidential and are your exclusive property
and shall not be utilized by us except in connection with the functions
performed by us in connection with this Agreement. Notwithstanding the
foregoing, should a customer request, that we or an organization affiliated
with us, provide services to such customer, we or such affiliated organization
shall in no way violate this representation and warranty, nor be considered in
breach of this Agreement.

     15. We represent, warrant, and covenant to you that the marketing
materials, any communications distributed to the public and training materials
designed by us or our agents relating to the product sold under this Agreement
are true and accurate and do not omit to state a fact necessary to make the

                                       3
<PAGE>

information contained therein not misleading and comply with applicable federal
and state laws. We further represent, warrant, and covenant to you that the
performance by us of our obligations under this Agreement in no way constitutes
an infringement on or other violation of copyright, trade secret, trademark,
proprietary information or non-disclosure rights of any other party.

     16. We shall maintain a contingency disaster recovery plan, and, in the
event you are so required by any regulatory or governmental agency, we shall
make such plan available to you for inspection at your office upon reasonable
advance notice by you. Each party agrees that it will at all times conduct its
activities under this Agreement in an equitable, legal and professional manner.
 
     17. We understand that the performance of your and our obligations under
this Agreement is subject to examination during business hours by your
authorized representatives and auditors and by federal and state regulatory
agencies, and we agree that upon being given reasonable notice and proper
identification we shall submit or furnish at a reasonable time and place to any
such representative or regulatory agency reports, information, or other data
relating to this Agreement as may reasonably be required or requested by you.
We shall maintain and make available to you upon reasonable notice all
material, data, files, and records relating to this Agreement for a period of
not less than three years after the termination of this Agreement.

     18. The sales, advertising and promotional materials designed by either
party or its agents relating to products sold under this Agreement shall comply
with applicable federal and state laws. Each party agrees that the sales,
advertising and promotional materials shall be made available to the other
party prior to distribution to your employees or customers.

     19. Any controversy or claim between or among the parties hereto arising
out of or relating to this Agreement, including any claim based on or arising
from an alleged tort, shall be determined by binding arbitration in accordance
with the rules of the National Association of Securities Dealers, Inc. Judgment
upon any arbitration award may be entered in any court having jurisdiction. Any
party to this Agreement may bring an action, including a summary or expedited
proceeding, to compel arbitration of any controversy or claim to which this
Agreement applies in any court having jurisdiction over such action.

     20. All notices or other communications under this Agreement shall be in
writing and given as follows:

If to us:      Morgan Stanley Dean Witter Distributors Inc.
               Attn: Barry Fink,
               Two World Trade Center
               New York, NY 10048

If to you:     National Financial
               Services Corporation
               Attn:
               4201 Congress Street, Suite 245
               Boston, MA

or such other address as the parties may hereafter specify in writing. Each
such notice to any party shall be either hand-delivered or transmitted, postage
prepaid, by registered or certified United States mail with return receipt
requested, and shall be deemed effective only upon receipt.

                                       4
<PAGE>

     21. This Agreement shall become effective as of the date of your
acceptance hereof, provided that you return to us promptly a signed and dated
copy.


                                   MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                                    

                                   By
                                      -----------------------------------------
                                                (Authorized Signature)

Please return one signed copy
  of this agreement to:
Morgan Stanley Dean Witter Distributors Inc.
Two World Trade Center
New York, New York 10048

Accepted:

Firm Name:
          ----------------------------
By:
   -----------------------------------

Address: -----------------------------

         -----------------------------
Date: October 17, 1998
     ---------------------------------

                                       5
<PAGE>

                                  SCHEDULE A

Dean Witter Global Asset Allocation Fund
Morgan Stanley Dean Witter American Value Fund
Morgan Stanley Dean Witter Balanced Growth Fund
Morgan Stanley Dean Witter Balanced Income Fund
Morgan Stanley Dean Witter California Tax-Free Income Fund
Morgan Stanley Dean Witter Capital Appreciation Fund
Morgan Stanley Dean Witter Capital Growth Securities
Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas" Portfolio
Morgan Stanley Dean Witter Convertible Securities Trust
Morgan Stanley Dean Witter Developing Growth Securities Trust
Morgan Stanley Dean Witter Diversified Income Trust
Morgan Stanley Dean Witter Dividend Growth Securities Inc.
Morgan Stanley Dean Witter Equity Fund
Morgan Stanley Dean Witter European Growth Fund Inc.
Morgan Stanley Dean Witter Federal Securities Trust
Morgan Stanley Dean Witter Financial Services Trust
Morgan Stanley Dean Witter Fund of Funds
Morgan Stanley Dean Witter Global Dividend Growth Securities
Morgan Stanley Dean Witter Global Short-Term Income Fund Inc.
Morgan Stanley Dean Witter Global Utilities Fund
Morgan Stanley Dean Witter Growth Fund
Morgan Stanley Dean Witter Hawaii Municipal Trust
Morgan Stanley Dean Witter Health Sciences Trust
Morgan Stanley Dean Witter High Yield Securities Inc.
Morgan Stanley Dean Witter Income Builder Fund
Morgan Stanley Dean Witter Information Fund
Morgan Stanley Dean Witter Intermediate Income Securities Inc.
Morgan Stanley Dean Witter International SmallCap Fund
Morgan Stanley Dean Witter Japan Fund
Morgan Stanley Dean Witter Limited Term Municipal Trust
Morgan Stanley Dean Witter Market Leader Trust
Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
Morgan Stanley Dean Witter Mid-Cap Growth Fund
Morgan Stanley Dean Witter Multi-State Municipal Series Trust
Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
Morgan Stanley Dean Witter New York Tax-Free Income Fund
Morgan Stanley Dean Witter Pacific Growth Fund Inc.
Morgan Stanley Dean Witter Precious Metals and Minerals Trust
Morgan Stanley Dean Witter S&P 500 Index Fund
Morgan Stanley Dean Witter S&P 500 Select Fund
Morgan Stanley Dean Witter Short-Term Bond Fund
Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
Morgan Stanley Dean Witter Special Value Fund
Morgan Stanley Dean Witter Strategist Fund
Morgan Stanley Dean Witter Tax-Exempt Securities Trust
Morgan Stanley Dean Witter U.S. Government Securities Trust
Morgan Stanley Dean Witter Utilities Fund
Morgan Stanley Dean Witter Value-Added Market Series
Morgan Stanley Dean Witter Value Fund
Morgan Stanley Dean Witter World Wide Income Trust

                                      A-1


<PAGE>

                                                                      EXHIBIT 8









                              AMENDED AND RESTATED
                     TRANSFER AGENCY AND SERVICE AGREEMENT

                                      with

                      MORGAN STANLEY DEAN WITTER TRUST FSB










                                                               [open-end funds]

<PAGE>

                               TABLE OF CONTENTS
                                                                           Page
                                                                           ----

Article 1     Terms of Appointment.........................................  1

Article 2     Fees and Expenses............................................  5

Article 3     Representations and Warranties of MSDW TRUST.................  6

Article 4     Representations and Warranties of the Fund...................  7

Article 5     Duty of Care and Indemnification.............................  7

Article 6     Documents and Covenants of the Fund and MSDW TRUST........... 10

Article 7     Duration and Termination of Agreement........................ 13

Article 8     Assignment................................................... 14

Article 9     Affiliations................................................. 14

Article 10    Amendment.................................................... 15

Article 11    Applicable Law............................................... 15

Article 12    Miscellaneous................................................ 15

Article 13    Merger of Agreement.......................................... 17

Article 14    Personal Liability........................................... 17

                                      -i-
<PAGE>

           AMENDED AND RESTATED TRANSFER AGENCY AND SERVICE AGREEMENT


         AMENDED AND RESTATED AGREEMENT made as of the 22nd day of June, 1998
by and between each of the Funds listed on the signature pages hereof, each of
such Funds acting severally on its own behalf and not jointly with any of such
other Funds (each such Fund hereinafter referred to as the "Fund"), each such
Fund having its principal office and place of business at Two World Trade
Center, New York, New York, 10048, and MORGAN STANLEY DEAN WITTER TRUST FSB
("MSDW TRUST"), a federally chartered savings bank, having its principal office
and place of business at Harborside Financial Center, Plaza Two, Jersey City,
New Jersey 07311.

         WHEREAS, the Fund desires to appoint MSDW TRUST as its transfer agent,
dividend disbursing agent and shareholder servicing agent and MSDW TRUST
desires to accept such appointment;

         NOW THEREFORE, in consideration of the mutual covenants herein
contained, the parties hereto agree as follows:

Article 1     Terms of Appointment; Duties of MSDW TRUST

              1.1 Subject to the terms and conditions set forth in this
Agreement, the Fund hereby employs and appoints MSDW TRUST to act as, and MSDW
TRUST agrees to act as, the transfer agent for each series and class of shares
of the Fund, whether now or hereafter authorized or issued ("Shares"), dividend
disbursing agent and shareholder servicing agent in 

                                      -1-
<PAGE>

connection with any accumulation, open-account or similar plans provided to the
holders of such Shares ("Shareholders") and set out in the currently effective
prospectus and statement of additional information ("prospectus") of the Fund,
including without limitation any periodic investment plan or periodic
withdrawal program.

              1.2 MSDW TRUST agrees that it will perform the following
services:

              (a) In accordance with procedures established from time to time
by agreement between the Fund and MSDW TRUST, MSDW TRUST shall:

              (i) Receive for acceptance, orders for the purchase of Shares,
and promptly deliver payment and appropriate documentation therefor to the
custodian of the assets of the Fund (the "Custodian");

              (ii) Pursuant to purchase orders, issue the appropriate number of
Shares and issue certificates therefor or hold such Shares in book form in the
appropriate Shareholder account;

              (iii) Receive for acceptance redemption requests and redemption
directions and deliver the appropriate documentation therefor to the Custodian;

              (iv) At the appropriate time as and when it receives monies paid
to it by the Custodian with respect to any redemption, pay over or cause to be
paid over in the appropriate manner such monies as instructed by the redeeming
Shareholders;

                                      -2-
<PAGE>

              (v) Effect transfers of Shares by the registered owners thereof
upon receipt of appropriate instructions;

              (vi) Prepare and transmit payments for dividends and
distributions declared by the Fund;

              (vii) Calculate any sales charges payable by a Shareholder on
purchases and/or redemptions of Shares of the Fund as such charges may be
reflected in the prospectus;

              (viii) Maintain records of account for and advise the Fund and
its Shareholders as to the foregoing; and

              (ix) Record the issuance of Shares of the Fund and maintain
pursuant to Rule 17Ad-10(e) under the Securities Exchange Act of 1934 ("1934
Act") a record of the total number of Shares of the Fund which are authorized,
based upon data provided to it by the Fund, and issued and outstanding. MSDW
TRUST shall also provide to the Fund on a regular basis the total number of
Shares that are authorized, issued and outstanding and shall notify the Fund in
case any proposed issue of Shares by the Fund would result in an overissue. In
case any issue of Shares would result in an overissue, MSDW TRUST shall refuse
to issue such Shares and shall not countersign and issue any certificates
requested for such Shares. When recording the issuance of Shares, MSDW TRUST
shall have no obligation to take cognizance of any Blue Sky laws relating to
the issue of sale of such Shares, which functions shall be the sole
responsibility of the Fund.

              (b) In addition to and not in lieu of the services set forth in
the above paragraph (a), MSDW TRUST shall:

                                      -3-
<PAGE>

              (i) perform all of the customary services of a transfer agent,
dividend disbursing agent and, as relevant, shareholder servicing agent in
connection with dividend reinvestment, accumulation, open-account or similar
plans (including without limitation any periodic investment plan or periodic
withdrawal program), including but not limited to, maintaining all Shareholder
accounts, preparing Shareholder meeting lists, mailing proxies, receiving and
tabulating proxies, mailing shareholder reports and prospectuses to current
Shareholders, withholding taxes on U.S. resident and non-resident alien
accounts, preparing and filing appropriate forms required with respect to
dividends and distributions by federal tax authorities for all Shareholders,
preparing and mailing confirmation forms and statements of account to
Shareholders for all purchases and redemptions of Shares and other confirmable
transactions in Shareholder accounts, preparing and mailing activity statements
for Shareholders and providing Shareholder account information;

              (ii) open any and all bank accounts which may be necessary or
appropriate in order to provide the foregoing services; and

              (iii) provide a system that will enable the Fund to monitor the
total number of Shares sold in each State or other jurisdiction.

              (c) In addition, the Fund shall:

              (i) identify to MSDW TRUST in writing those transactions and
assets to be treated as exempt from Blue Sky reporting for each State; and

                                      -4-
<PAGE>

              (ii) verify the inclusion on the system prior to activation of
each State in which Fund shares may be sold and thereafter monitor the daily
purchases and sales for shareholders in each State. The responsibility of MSDW
TRUST for the Fund's status under the securities laws of any State or other
jurisdiction is limited to the inclusion on the system of each State as to
which the Fund has informed MSDW TRUST that shares may be sold in compliance
with state securities laws and the reporting of purchases and sales in each
such State to the Fund as provided above and as agreed from time to time by the
Fund and MSDW TRUST.

              (d) MSDW TRUST shall provide such additional services and
functions not specifically described herein as may be mutually agreed between
MSDW TRUST and the Fund. Procedures applicable to such services may be
established from time to time by agreement between the Fund and MSDW TRUST.

Article 2     Fees and Expenses

              2.1 For performance by MSDW TRUST pursuant to this Agreement,
each Fund agrees to pay MSDW TRUST an annual maintenance fee for each
Shareholder account and certain transactional fees, if applicable, as set out
in the respective fee schedule attached hereto as Schedule A. Such fees and
out-of-pocket expenses and advances identified under Section 2.2 below may be
changed from time to time subject to mutual written agreement between the Fund
and MSDW TRUST.

              2.2 In addition to the fees paid under Section 2.1 above, the
Fund agrees to reimburse MSDW TRUST for out of pocket expenses in connection
with the services rendered 

                                      -5-
<PAGE>

by MSDW TRUST hereunder. In addition, any other expenses incurred by MSDW TRUST
at the request or with the consent of the Fund will be reimbursed by the Fund.

              2.3 The Fund agrees to pay all fees and reimbursable expenses
within a reasonable period of time following the mailing of the respective
billing notice. Postage for mailing of dividends, proxies, Fund reports and
other mailings to all Shareholder accounts shall be advanced to MSDW TRUST by
the Fund upon request prior to the mailing date of such materials.

Article 3     Representations and Warranties of MSDW TRUST

              MSDW TRUST represents and warrants to the Fund that:

              3.1 It is a federally chartered savings bank whose principal
office is in New Jersey.

              3.2 It is and will remain registered with the U.S. Securities and
Exchange Commission ("SEC") as a Transfer Agent pursuant to the requirements of
Section 17A of the 1934 Act.

              3.3 It is empowered under applicable laws and by its charter and
By-Laws to enter into and perform this Agreement.

              3.4 All requisite corporate proceedings have been taken to
authorize it to enter into and perform this Agreement.

              3.5 It has and will continue to have access to the necessary
facilities, equipment and personnel to perform its duties and obligations under
this Agreement.

                                      -6-
<PAGE>

Article 4     Representations and Warranties of the Fund

              The Fund represents and warrants to MSDW TRUST that:

              4.1 It is a corporation duly organized and existing and in good
standing under the laws of Delaware or Maryland or a trust duly organized and
existing and in good standing under the laws of Massachusetts, as the case may
be.

              4.2 It is empowered under applicable laws and by its Articles of
Incorporation or Declaration of Trust, as the case may be, and under its
By-Laws to enter into and perform this Agreement.

              4.3 All corporate proceedings necessary to authorize it to enter
into and perform this Agreement have been taken.

              4.4 It is an investment company registered with the SEC under the
Investment Company Act of 1940, as amended (the "1940 Act").

              4.5 A registration statement under the Securities Act of 1933
(the "1933 Act") is currently effective and will remain effective, and
appropriate state securities law filings have been made and will continue to be
made, with respect to all Shares of the Fund being offered for sale.

Article 5     Duty of Care and Indemnification

              5.1 MSDW TRUST shall not be responsible for, and the Fund shall
indemnify and hold MSDW TRUST harmless from and against, any and all losses,
damages, costs,

                                      -7-
<PAGE>

charges, counsel fees, payments, expenses and liability arising out of or
attributable to:

              (a) All actions of MSDW TRUST or its agents or subcontractors
required to be taken pursuant to this Agreement, provided that such actions are
taken in good faith and without negligence or willful misconduct.

              (b) The Fund's refusal or failure to comply with the terms of
this Agreement, or which arise out of the Fund's lack of good faith, negligence
or willful misconduct or which arise out of breach of any representation or
warranty of the Fund hereunder.

              (c) The reliance on or use by MSDW TRUST or its agents or
subcontractors of information, records and documents which (i) are received by
MSDW TRUST or its agents or subcontractors and furnished to it by or on behalf
of the Fund, and (ii) have been prepared and/or maintained by the Fund or any
other person or firm on behalf of the Fund.

              (d) The reliance on, or the carrying out by MSDW TRUST or its
agents or subcontractors of, any instructions or requests of the Fund.

              (e) The offer or sale of Shares in violation of any requirement
under the federal securities laws or regulations or the securities or Blue Sky
laws of any State or other jurisdiction that notice of offering of such Shares
in such State or other jurisdiction or in violation of any stop order or other
determination or ruling by any federal agency or any State or other
jurisdiction with respect to the offer or sale of such Shares in such State or
other jurisdiction.

                                      -8-
<PAGE>

              5.2 MSDW TRUST shall indemnify and hold the Fund harmless from or
against any and all losses, damages, costs, charges, counsel fees, payments,
expenses and liability arising out of or attributable to any action or failure
or omission to act by MSDW TRUST as a result of the lack of good faith,
negligence or willful misconduct of MSDW TRUST, its officers, employees or
agents.

              5.3 At any time, MSDW TRUST may apply to any officer of the Fund
for instructions, and may consult with legal counsel to the Fund, with respect
to any matter arising in connection with the services to be performed by MSDW
TRUST under this Agreement, and MSDW TRUST and its agents or subcontractors
shall not be liable and shall be indemnified by the Fund for any action taken
or omitted by it in reliance upon such instructions or upon the opinion of such
counsel. MSDW TRUST, its agents and subcontractors shall be protected and
indemnified in acting upon any paper or document furnished by or on behalf of
the Fund, reasonably believed to be genuine and to have been signed by the
proper person or persons, or upon any instruction, information, data, records
or documents provided to MSDW TRUST or its agents or subcontractors by machine
readable input, telex, CRT data entry or other similar means authorized by the
Fund, and shall not be held to have notice of any change of authority of any
person, until receipt of written notice thereof from the Fund. MSDW TRUST, its
agents and subcontractors shall also be protected and indemnified in
recognizing stock certificates which are reasonably believed to bear the proper
manual or facsimile signature of the officers of the Fund, and the proper
countersignature of any former transfer agent or registrar, or of a co-transfer
agent or co-registrar.

                                      -9-
<PAGE>

              5.4 In the event either party is unable to perform its
obligations under the terms of this Agreement because of acts of God, strikes,
equipment or transmission failure or damage reasonably beyond its control, or
other causes reasonably beyond its control, such party shall not be liable for
damages to the other for any damages resulting from such failure to perform or
otherwise from such causes.

              5.5 Neither party to this Agreement shall be liable to the other
party for consequential damages under any provision of this Agreement or for
any act or failure to act hereunder.

              5.6 In order that the indemnification provisions contained in
this Article 5 shall apply, upon the assertion of a claim for which either
party may be required to indemnify the other, the party seeking indemnification
shall promptly notify the other party of such assertion, and shall keep the
other party advised with respect to all developments concerning such claim. The
party who may be required to indemnify shall have the option to participate
with the party seeking indemnification in the defense of such claim. The party
seeking indemnification shall in no case confess any claim or make any
compromise in any case in which the other party may be required to indemnify it
except with the other party's prior written consent.

Article 6     Documents and Covenants of the Fund and MSDW TRUST

              6.1 The Fund shall promptly furnish to MSDW TRUST the following,
unless previously furnished to Dean Witter Trust Company, the prior transfer
agent of the Fund:

                                     -10-
<PAGE>

              (a) If a corporation:

              (i) A certified copy of the resolution of the Board of Directors
of the Fund authorizing the appointment of MSDW TRUST and the execution and
delivery of this Agreement;

              (ii) A certified copy of the Articles of Incorporation and
By-Laws of the Fund and all amendments thereto;

              (iii) Certified copies of each vote of the Board of Directors
designating persons authorized to give instructions on behalf of the Fund and
signature cards bearing the signature of any officer of the Fund or any other
person authorized to sign written instructions on behalf of the Fund;

              (iv) A specimen of the certificate for Shares of the Fund in the
form approved by the Board of Directors, with a certificate of the Secretary of
the Fund as to such approval;

              (b) If a business trust:

              (i) A certified copy of the resolution of the Board of Trustees
of the Fund authorizing the appointment of MSDW TRUST and the execution and
delivery of this Agreement;

              (ii) A certified copy of the Declaration of Trust and By-Laws of
the Fund and all amendments thereto;

                                     -11-
<PAGE>

              (iii) Certified copies of each vote of the Board of Trustees
designating persons authorized to give instructions on behalf of the Fund and
signature cards bearing the signature of any officer of the Fund or any other
person authorized to sign written instructions on behalf of the Fund;

              (iv) A specimen of the certificate for Shares of the Fund in the
form approved by the Board of Trustees, with a certificate of the Secretary of
the Fund as to such approval;

              (c) The current registration statements and any amendments and
supplements thereto filed with the SEC pursuant to the requirements of the 1933
Act or the 1940 Act;

              (d) All account application forms or other documents relating to
Shareholder accounts and/or relating to any plan, program or service offered or
to be offered by the Fund; and

              (e) Such other certificates, documents or opinions as MSDW TRUST
deems to be appropriate or necessary for the proper performance of its duties.

              6.2 MSDW TRUST hereby agrees to establish and maintain facilities
and procedures reasonably acceptable to the Fund for safekeeping of Share
certificates, check forms and facsimile signature imprinting devices, if any;
and for the preparation or use, and for keeping account of, such certificates,
forms and devices.

                                     -12-
<PAGE>

              6.3 MSDW TRUST shall prepare and keep records relating to the
services to be performed hereunder, in the form and manner as it may deem
advisable and as required by applicable laws and regulations. To the extent
required by Section 31 of the 1940 Act, and the rules and regulations
thereunder, MSDW TRUST agrees that all such records prepared or maintained by
MSDW TRUST relating to the services performed by MSDW TRUST hereunder are the
property of the Fund and will be preserved, maintained and made available in
accordance with such Section 31 of the 1940 Act, and the rules and regulations
thereunder, and will be surrendered promptly to the Fund on and in accordance
with its request.

              6.4 MSDW TRUST and the Fund agree that all books, records,
information and data pertaining to the business of the other party which are
exchanged or received pursuant to the negotiation or the carrying out of this
Agreement shall remain confidential and shall not be voluntarily disclosed to
any other person except as may be required by law or with the prior consent of
MSDW TRUST and the Fund.

              6.5 In case of any request or demands for the inspection of the
Shareholder records of the Fund, MSDW TRUST will endeavor to notify the Fund
and to secure instructions from an authorized officer of the Fund as to such
inspection. MSDW TRUST reserves the right, however, to exhibit the Shareholder
records to any person whenever it is advised by its counsel that it may be held
liable for the failure to exhibit the Shareholder records to such person.

Article 7     Duration and Termination of Agreement

              7.1 This Agreement shall remain in full force and effect until
August 1,

                                     -13-
<PAGE>

2000 and from year-to-year thereafter unless terminated by either party as
provided in Section 7.2 hereof.

              7.2 This Agreement may be terminated by the Fund on 60 days
written notice, and by MSDW TRUST on 90 days written notice, to the other party
without payment of any penalty.

              7.3 Should the Fund exercise its right to terminate, all
out-of-pocket expenses associated with the movement of records and other
materials will be borne by the Fund. Additionally, MSDW TRUST reserves the
right to charge for any other reasonable fees and expenses associated with such
termination.

Article 8     Assignment

              8.1 Except as provided in Section 8.3 below, neither this
Agreement nor any rights or obligations hereunder may be assigned by either
party without the written consent of the other party.

              8.2 This Agreement shall inure to the benefit of and be binding
upon the parties and their respective permitted successors and assigns.

              8.3 MSDW TRUST may, in its sole discretion and without further
consent by the Fund, subcontract, in whole or in part, for the performance of
its obligations and duties hereunder with any person or entity including but
not limited to companies which are affiliated with MSDW TRUST; provided,
however, that such person or entity has and maintains the qualifications, if
any, required to perform such obligations and duties, and that MSDW TRUST 

                                     -14-
<PAGE>

shall be as fully responsible to the Fund for the acts and omissions of any
agent or subcontractor as it is for its own acts or omissions under this
Agreement.

Article 9     Affiliations

              9.1 MSDW TRUST may now or hereafter, without the consent of or
notice to the Fund, function as transfer agent and/or shareholder servicing
agent for any other investment company registered with the SEC under the 1940
Act and for any other issuer, including without limitation any investment
company whose adviser, administrator, sponsor or principal underwriter is or
may become affiliated with Morgan Stanley Dean Witter & Co. or any of its
direct or indirect subsidiaries or affiliates.

              9.2 It is understood and agreed that the Directors or Trustees
(as the case may be), officers, employees, agents and shareholders of the Fund,
and the directors, officers, employees, agents and shareholders of the Fund's
investment adviser and/or distributor, are or may be interested in MSDW TRUST
as directors, officers, employees, agents and shareholders or otherwise, and
that the directors, officers, employees, agents and shareholders of MSDW TRUST
may be interested in the Fund as Directors or Trustees (as the case may be),
officers, employees, agents and shareholders or otherwise, or in the investment
adviser and/or distributor as directors, officers, employees, agents,
shareholders or otherwise.

Article 10    Amendment

              10.1 This Agreement may be amended or modified by a written
agreement executed by both parties and authorized or approved by a resolution
of the Board of Directors or the Board of Trustees (as the case may be) of the
Fund.

                                     -15-
<PAGE>

Article 11    Applicable Law

              11.1 This Agreement shall be construed and the provisions thereof
interpreted under and in accordance with the laws of the State of New York.

Article 12    Miscellaneous

              12.1 In the event that one or more additional investment
companies managed or administered by Morgan Stanley Dean Witter Advisors Inc.
or any of its affiliates ("Additional Funds") desires to retain MSDW TRUST to
act as transfer agent, dividend disbursing agent and/or shareholder servicing
agent, and MSDW TRUST desires to render such services, such services shall be
provided pursuant to a letter agreement, substantially in the form of Exhibit A
hereto, between MSDW TRUST and each Additional Fund.

              12.2 In the event of an alleged loss or destruction of any Share
certificate, no new certificate shall be issued in lieu thereof, unless there
shall first be furnished to MSDW TRUST an affidavit of loss or non-receipt by
the holder of Shares with respect to which a certificate has been lost or
destroyed, supported by an appropriate bond satisfactory to MSDW TRUST and the
Fund issued by a surety company satisfactory to MSDW TRUST, except that MSDW
TRUST may accept an affidavit of loss and indemnity agreement executed by the
registered holder (or legal representative) without surety in such form as MSDW
TRUST deems appropriate indemnifying MSDW TRUST and the Fund for the issuance
of a replacement certificate, in cases where the alleged loss is in the amount
of $1,000 or less.

              12.3 In the event that any check or other order for payment of
money on the

                                     -16-
<PAGE>

account of any Shareholder or new investor is returned unpaid for any reason,
MSDW TRUST will (a) give prompt notification to the Fund's distributor
("Distributor") (or to the Fund if the Fund acts as its own distributor) of
such non-payment; and (b) take such other action, including imposition of a
reasonable processing or handling fee, as MSDW TRUST may, in its sole
discretion, deem appropriate or as the Fund and, if applicable, the Distributor
may instruct MSDW TRUST.

              12.4 Any notice or other instrument authorized or required by
this Agreement to be given in writing to the Fund or to MSDW TRUST shall be
sufficiently given if addressed to that party and received by it at its office
set forth below or at such other place as it may from time to time designate in
writing. 

To the Fund:

[Name of Fund]
Two World Trade Center
New York, New York  10048

Attention:  General Counsel

To MSDW TRUST:

Morgan Stanley Dean Witter Trust FSB
Harborside Financial Center
Plaza Two
Jersey City, New Jersey  07311

Attention:  President

Article 13    Merger of Agreement

              13.1 This Agreement constitutes the entire agreement between the
parties hereto and supersedes any prior agreement with respect to the subject
matter hereof whether oral or written.

                                     -17-
<PAGE>

Article 14    Personal Liability

              14.1 In the case of a Fund organized as a Massachusetts business
trust, a copy of the Declaration of Trust of the Fund is on file with the
Secretary of The Commonwealth of Massachusetts, and notice is hereby given that
this instrument is executed on behalf of the Board of Trustees of the Fund as
Trustees and not individually and that the obligations of this instrument are
not binding upon any of the Trustees or shareholders individually but are
binding only upon the assets and property of the Fund; provided, however, that
the Declaration of Trust of the Fund provides that the assets of a particular
Series of the Fund shall under no circumstances be charged with liabilities
attributable to any other Series of the Fund and that all persons extending
credit to, or contracting with or having any claim against, a particular Series
of the Fund shall look only to the assets of that particular Series for payment
of such credit, contract or claim.

              IN WITNESS WHEREOF, the parties hereto have caused this Amended
and Restated Agreement to be executed in their names and on their behalf by and
through their duly authorized officers, as of the day and year first above
written.

         MORGAN STANLEY DEAN WITTER FUNDS
         --------------------------------
         MONEY MARKET FUNDS
         ------------------

  1. Morgan Stanley Dean Witter Liquid Asset Fund Inc.
  2. Active Assets Money Trust
  3. Morgan Stanley Dean Witter U.S. Government Money Market Trust
  4. Active Assets Government Securities Trust
  5. Morgan Stanley Dean Witter Tax-Free Daily Income Trust
  6. Active Assets Tax-Free Trust
  7. Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
  8. Morgan Stanley Dean Witter New York Municipal Money Market Trust
  9. Active Assets California Tax-Free Trust

                                     -18-
<PAGE>

         EQUITY FUNDS
         ------------

 10. Morgan Stanley Dean Witter American Value Fund
 11. Morgan Stanley Dean Witter Mid-Cap Growth Fund
 12. Morgan Stanley Dean Witter Dividend Growth Securities Inc.
 13. Morgan Stanley Dean Witter Capital Growth Securities
 14. Morgan Stanley Dean Witter Global Dividend Growth Securities
 15. Morgan Stanley Dean Witter Income Builder Fund
 16. Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
 17. Morgan Stanley Dean Witter Precious Metals and Minerals Trust
 18. Morgan Stanley Dean Witter Developing Growth Securities Trust
 19. Morgan Stanley Dean Witter Health Sciences Trust
 20. Morgan Stanley Dean Witter Capital Appreciation Fund
 21. Morgan Stanley Dean Witter Information Fund
 22. Morgan Stanley Dean Witter Value-Added Market Series
 23. Morgan Stanley Dean Witter European Growth Fund Inc.
 24. Morgan Stanley Dean Witter Pacific Growth Fund Inc.
 25. Morgan Stanley Dean Witter International SmallCap Fund
 26. Morgan Stanley Dean Witter Japan Fund
 27. Morgan Stanley Dean Witter Utilities Fund
 28. Morgan Stanley Dean Witter Global Utilities Fund
 29. Morgan Stanley Dean Witter Special Value Fund
 30. Morgan Stanley Dean Witter Financial Services Trust
 31. Morgan Stanley Dean Witter Market Leader Trust
 32. Morgan Stanley Dean Witter Fund of Funds
 33. Morgan Stanley Dean Witter S&P 500 Index Fund
 34. Morgan Stanley Dean Witter Competitive Edge Fund
 35. Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
 36. Morgan Stanley Dean Witter Equity Fund
 37. Morgan Stanley Dean Witter Growth Fund
 38. Morgan Stanley Dean Witter S&P 500 Select Fund

         BALANCED FUNDS
         --------------

 39. Morgan Stanley Dean Witter Balanced Growth Fund
 40. Morgan Stanley Dean Witter Balanced Income Trust

         ASSET ALLOCATION FUNDS
         ----------------------

 41. Morgan Stanley Dean Witter Strategist Fund
 42. Dean Witter Global Asset Allocation Fund

                                     -19-
<PAGE>

         FIXED INCOME FUNDS
         ------------------

 43. Morgan Stanley Dean Witter High Yield Securities Inc.
 44. Morgan Stanley Dean Witter High Income Securities
 45. Morgan Stanley Dean Witter Convertible Securities Trust
 46. Morgan Stanley Dean Witter Intermediate Income Securities
 47. Morgan Stanley Dean Witter Short-Term Bond Fund
 48. Morgan Stanley Dean Witter World Wide Income Trust
 49. Morgan Stanley Dean Witter Global Short-Term Income Fund Inc.
 50. Morgan Stanley Dean Witter Diversified Income Trust
 51. Morgan Stanley Dean Witter U.S. Government Securities Trust
 52. Morgan Stanley Dean Witter Federal Securities Trust
 53. Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
 54. Morgan Stanley Dean Witter Intermediate Term U.S. Treasury Trust
 55. Morgan Stanley Dean Witter Tax-Exempt Securities Trust
 56. Morgan Stanley Dean Witter Limited Term Municipal Trust
 57. Morgan Stanley Dean Witter California Tax-Free Income Fund
 58. Morgan Stanley Dean Witter New York Tax-Free Income Fund
 59. Morgan Stanley Dean Witter Hawaii Municipal Trust
 60. Morgan Stanley Dean Witter Multi-State Municipal Series Trust
 61. Morgan Stanley Dean Witter Select Municipal Reinvestment Fund

         SPECIAL PURPOSE FUNDS
         ---------------------

 62. Dean Witter Retirement Series
 63. Morgan Stanley Dean Witter Variable Investment Series
 64. Morgan Stanley Dean Witter Select Dimensions Investment Series

         TCW/DW FUNDS
         ------------

 65. TCW/DW North American Government Income Trust
 66. TCW/DW Latin American Growth Fund
 67. TCW/DW Income and Growth Fund
 68. TCW/DW Small Cap Growth Fund
 69. TCW/DW Total Return Trust

                                     -20-
<PAGE>

 70. TCW/DW Global Telecom Trust
 71. TCW/DW Mid-Cap Equity Trust
 72. TCW/DW Emerging Markets Opportunities Trust



                                       By:
                                          ----------------------------------
                                          Barry Fink
                                          Vice President and General Counsel

ATTEST:


- ----------------------------------
Assistant Secretary

                                       MORGAN STANLEY DEAN WITTER TRUST FSB


                                       By:
                                          ----------------------------------
                                            John Van Heuvelen
                                            President

ATTEST:


- ----------------------------------
Executive Vice President

                                     -21-
<PAGE>

                                   Exhibit A
                                   ---------

Morgan Stanley Dean Witter Trust FSB
Harborside Financial Center
Plaza Two
Jersey City, NJ 07311


Gentlemen:

         The undersigned, (inset name of investment company) a (Massachusetts
business trust/Maryland corporation) (the "Fund"), desires to employ and
appoint Morgan Stanley Dean Witter Trust FSB ("MSDW TRUST") to act as transfer
agent for each series and class of shares of the Fund, whether now or hereafter
authorized or issued ("Shares"), dividend disbursing agent and shareholder
servicing agent, registrar and agent in connection with any accumulation,
open-account or similar plan provided to the holders of Shares, including
without limitation any periodic investment plan or periodic withdrawal plan.

         The Fund hereby agrees that, in consideration for the payment by the
Fund to MSDW TRUST of fees as set out in the fee schedule attached hereto as
Schedule A, MSDW TRUST shall provide such services to the Fund pursuant to the
terms and conditions set forth in the Transfer Agency and Service Agreement
annexed hereto, as if the Fund was a signatory thereto.

                                     -22-
<PAGE>

         Please indicate MSDW TRUST's acceptance of employment and appointment
by the Fund in the capacities set forth above by so indicating in the space
provided below.

                                       Very truly yours,

                                       (name of fund)

                                       By:
                                          ----------------------------------
                                          Barry Fink
                                          Vice President and General Counsel


ACCEPTED AND AGREED TO:


MORGAN STANLEY DEAN WITTER TRUST FSB


By:
   --------------------------
Its:
    -------------------------
Date:
     ------------------------

                                     -23-
<PAGE>

                                  SCHEDULE A


Fund:         Morgan Stanley Dean Witter Diversified Income Trust

Fees:         (1) Annual maintenance fee of $13.20 per shareholder account,
              payable monthly.

              (2) A fee equal to 1/12 of the fee set forth in (1) above, for
              providing Forms 1099 for accounts closed during the year, payable
              following the end of the calendar year.

              (3) Out-of-pocket expenses in accordance with Section 2.2 of the
              Agreement.

              (4) Fees for additional services not set forth in this Agreement
              shall be as negotiated between the parties.

                                     -24-


<PAGE>

                                                                      EXHIBIT 9

                               SERVICES AGREEMENT

     AGREEMENT made as of the 17th day of April, 1995, and amended as of June
22, 1998, by and between Morgan Stanley Dean Witter Advisors Inc., a Delaware
corporation (herein referred to as "MSDW Advisors"), and Morgan Stanley Dean
Witter Services Company Inc., a Delaware corporation (herein referred to as
"MSDW Services").

     WHEREAS, MSDW Advisors has entered into separate agreements (each such
agreement being herein referred to as an "Investment Management Agreement")
with certain investment companies as set forth on Schedule A (each such
investment company being herein referred to as a "Fund" and, collectively, as
the "Funds") pursuant to which MSDW Advisors is to perform, or supervise the
performance of, among other services, administrative services for the Funds
(and, in the case of Funds with multiple portfolios, the Series or Portfolios
of the Funds (such Series and Portfolio being herein individually referred to
as "a Series" and, collectively, as "the Series"));

     WHEREAS, MSDW Advisors desires to retain MSDW Services to perform the
administrative services as described below; and

     WHEREAS, MSDW Services desires to be retained by MSDW Advisors to perform
such administrative services:

     Now, therefore, in consideration of the mutual covenants and agreements of
the parties hereto as herein set forth, the parties covenant and agree as
follows:

     1. MSDW Services agrees to provide administrative services to each Fund as
hereinafter set forth. Without limiting the generality of the foregoing, MSDW
Services shall (i) administer the Fund's business affairs and supervise the
overall day-to-day operations of the Fund (other than rendering investment
advice); (ii) provide the Fund with full administrative services, including the
maintenance of certain books and records, such as journals, ledger accounts and
other records required under the Investment Company Act of 1940, as amended
(the "Act"), the notification to the Fund and MSDW Advisors of available funds
for investment, the reconciliation of account information and balances among
the Fund's custodian, transfer agent and dividend disbursing agent and MSDW
Advisors, and the calculation of the net asset value of the Fund's shares;
(iii) provide the Fund with the services of persons competent to perform such
supervisory, administrative and clerical functions as are necessary to provide
effective operation of the Fund; (iv) oversee the performance of administrative
and professional services rendered to the Fund by others, including its
custodian, transfer agent and dividend disbursing agent, as well as accounting,
auditing and other services; (v) provide the Fund with adequate general office
space and facilities; (vi) assist in the preparation and the printing of the
periodic updating of the Fund's registration statement and prospectus (and, in
the case of an open-end Fund, the statement of additional information), tax
returns, proxy statements, and reports to its shareholders and the Securities
and Exchange Commission; and (vii) monitor the compliance of the Fund's
investment policies and restrictions.

     In the event that MSDW Advisors enters into an Investment Management
Agreement with another investment company, and wishes to retain MSDW Services
to perform administrative services hereunder, it shall notify MSDW Services in
writing. If MSDW Services is willing to render such services, it shall notify
MSDW Advisors in writing, whereupon such other Fund shall become a Fund as
defined herein.

     2. MSDW Services shall, at its own expense, maintain such staff and employ
or retain such personnel and consult with such other persons as it shall from
time to time determine to be necessary or useful to the performance of its
obligations under this Agreement. Without limiting the generality of the
foregoing, the staff and personnel of MSDW Services shall be deemed to include
officers of MSDW Services and persons employed or otherwise retained by MSDW
Services (including officers and employees of MSDW Advisors, with the consent
of MSDW Advisors) to furnish services, statistical and other factual data,
information with respect to technical and scientific developments, and such
other information, advice and assistance as MSDW Services may desire. MSDW
Services shall maintain each Fund's records and books of account (other than
those maintained by the Fund's transfer agent, registrar, custodian and other
agencies). All such books and records so maintained shall be the property of
the Fund and, upon request therefor, MSDW Services shall surrender to MSDW
Advisors or to the Fund such of the books and records so requested.

                                       1
<PAGE>

     3.  MSDW Advisors will, from time to time, furnish or otherwise make
available to MSDW Services such financial reports, proxy statements and other
information relating to the business and affairs of the Fund as MSDW Services
may reasonably require in order to discharge its duties and obligations to the
Fund under this Agreement or to comply with any applicable law and regulation
or request of the Board of Directors/Trustees of the Fund.

     4. For the services to be rendered, the facilities furnished, and the
expenses assumed by MSDW Services, MSDW Advisors shall pay to MSDW Services
monthly compensation calculated daily (in the case of an open-end Fund) or
weekly (in the case of a closed-end Fund) by applying the annual rate or rates
set forth on Schedule B to the net assets of each Fund. Except as hereinafter
set forth, (i) in the case of an open-end Fund, compensation under this
Agreement shall be calculated by applying 1/365th of the annual rate or rates
to the Fund's or the Series' daily net assets determined as of the close of
business on that day or the last previous business day and (ii) in the case of
a closed-end Fund, compensation under this Agreement shall be calculated by
applying the annual rate or rates to the Fund's average weekly net assets
determined as of the close of the last business day of each week. If this
Agreement becomes effective subsequent to the first day of a month or shall
terminate before the last day of a month, compensation for that part of the
month this Agreement is in effect shall be prorated in a manner consistent with
the calculation of the fees as set forth on Schedule B. Subject to the
provisions of paragraph 5 hereof, payment of MSDW Services' compensation for
the preceding month shall be made as promptly as possible after completion of
the computations contemplated by paragraph 5 hereof.

     5. In the event the operating expenses of any open-end Fund and/or any
Series thereof, or of InterCapital Income Securities Inc., including amounts
payable to MSDW Advisors pursuant to the Investment Management Agreement, for
any fiscal year ending on a date on which this Agreement is in effect, exceed
the expense limitations applicable to the Fund and/or any Series thereof
imposed by state securities laws or regulations thereunder, as such limitations
may be raised or lowered from time to time, or, in the case of InterCapital
Income Securities Inc. or Morgan Stanley Dean Witter Variable Investment Series
or any Series thereof, the expense limitation specified in the Fund's
Investment Management Agreement, the fee payable hereunder shall be reduced on
a pro rata basis in the same proportion as the fee payable by the Fund under
the Investment Management Agreement is reduced.

     6. MSDW Services shall bear the cost of rendering the administrative
services to be performed by it under this Agreement, and shall, at its own
expense, pay the compensation of the officers and employees, if any, of the
Fund employed by MSDW Services, and such clerical help and bookkeeping services
as MSDW Services shall reasonably require in performing its duties hereunder.

     7. MSDW Services will use its best efforts in the performance of
administrative activitives on behalf of each Fund, but in the absence of
willful misfeasance, bad faith, gross negligence or reckless disregard of its
obligations hereunder, MSDW Services shall not be liable to the Fund or any of
its investors for any error of judgment or mistake of law or for any act or
omission by MSDW Services or for any losses sustained by the Fund or its
investors. It is understood that, subject to the terms and conditions of the
Investment Management Agreement between each Fund and MSDW Advisors, MSDW
Advisors shall retain ultimate responsibility for all services to be performed
hereunder by MSDW Services. MSDW Services shall indemnify MSDW Advisors and
hold it harmless from any liability that MSDW Advisors may incur arising out of
any act or failure to act by MSDW Services in carrying out its responsibilities
hereunder.

     8. It is understood that any of the shareholders, Directors/Trustees,
officers and employees of the Fund may be a shareholder, director, officer or
employee of, or be otherwise interested in, MSDW Services, and in any person
controlling, controlled by or under common control with MSDW Services, and that
MSDW Services and any person controlling, controlled by or under common control
with MSDW Services may have an interest in the Fund. It is also understood that
MSDW Services and any affiliated persons thereof or any persons controlling,
controlled by or under common control with MSDW Services have and may have
advisory, management, administration service or other contracts with other
organizations and persons, and may have other interests and businesses, and
further may purchase, sell or trade any securities or commodities for their own
accounts or for the account of others for whom they may be acting.

                                       2
<PAGE>

     9. This Agreement shall continue until April 30, 1999, and thereafter
shall continue automatically for successive periods of one year unless
terminated by either party by written notice delivered to the other party
within 30 days of the expiration of the then-existing period. Notwithstanding
the foregoing, this Agreement may be terminated at any time, by either party on
30 days' written notice delivered to the other party. In the event that the
Investment Management Agreement between any Fund and MSDW Advisors is
terminated, this Agreement will automatically terminate with respect to such
Fund.

     10. This Agreement may be amended or modified by the parties in any manner
by written agreement executed by each of the parties hereto.

     11. This Agreement may be assigned by either party with the written
consent of the other party.

     12. This Agreement shall be construed and interpreted in accordance with
the laws of the State of New York.

     IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement, as amended, on June 22, 1998 in New York, New York.


                                       MORGAN STANLEY DEAN WITTER ADVISORS INC.


                                       By:
                                          .....................................
                                              
Attest:


 .....................................
 
 
                                       MORGAN STANLEY DEAN WITTER SERVICES
                                       COMPANY INC.


                                       By:
                                          .....................................
                                               
Attest:


 .....................................
 
                                       3
<PAGE>

                                  SCHEDULE A

                       MORGAN STANLEY DEAN WITTER FUNDS
                       AS AMENDED AS OF DECEMBER 2, 1998

                                OPEN-END FUNDS

 1.  Active Assets California Tax-Free Trust
 2.  Active Assets Government Securities Trust
 3.  Active Assets Money Trust
 4.  Active Assets Tax-Free Trust
 5.  Morgan Stanley Dean Witter Aggressive Equity Fund
 6.  Morgan Stanley Dean Witter American Value Fund
 7.  Morgan Stanley Dean Witter Balanced Growth Fund
 8.  Morgan Stanley Dean Witter Balanced Income Fund
 9.  Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
10.  Morgan Stanley Dean Witter California Tax-Free Income Fund
11.  Morgan Stanley Dean Witter Capital Appreciation Fund
12.  Morgan Stanley Dean Witter Capital Growth Securities
13.  Morgan Stanley Dean Witter Competitive Edge Fund,
       "Best Ideas" Portfolio
14.  Morgan Stanley Dean Witter Convertible Securities Trust
15.  Morgan Stanley Dean Witter Developing Growth Securities Trust
16.  Morgan Stanley Dean Witter Diversified Income Trust
17.  Morgan Stanley Dean Witter Dividend Growth Securities Inc.
18.  Morgan Stanley Dean Witter Equity Fund
19.  Morgan Stanley Dean Witter European Growth Fund Inc.
20.  Morgan Stanley Dean Witter Federal Securities Trust
21.  Morgan Stanley Dean Witter Financial Services Trust
22.  Morgan Stanley Dean Witter Fund of Funds
       (i)    Domestic Portfolio
       (ii)   International Portfolio
23.  Morgan Stanley Dean Witter Global Dividend Growth Securities
24.  Morgan Stanley Dean Witter Global Short-Term Income Fund Inc.
25.  Morgan Stanley Dean Witter Global Utilities Fund
26.  Morgan Stanley Dean Witter Growth Fund
27.  Morgan Stanley Dean Witter Hawaii Municipal Trust
28.  Morgan Stanley Dean Witter Health Sciences Trust
29.  Morgan Stanley Dean Witter High Yield Securities Inc.
30.  Morgan Stanley Dean Witter Income Builder Fund
31.  Morgan Stanley Dean Witter Information Fund
32.  Morgan Stanley Dean Witter Intermediate Income Securities
33.  Morgan Stanley Dean Witter International Fund
34.  Morgan Stanley Dean Witter International SmallCap Fund
35.  Morgan Stanley Dean Witter Japan Fund
36.  Morgan Stanley Dean Witter Limited Term Municipal Trust
37.  Morgan Stanley Dean Witter Liquid Asset Fund Inc.
38.  Morgan Stanley Dean Witter Managers Focus Fund
39.  Morgan Stanley Dean Witter Market Leader Trust
40.  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
41.  Morgan Stanley Dean Witter Mid-Cap Growth Fund
42.  Morgan Stanley Dean Witter Multi-State Municipal Series Trust
43.  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
44.  Morgan Stanley Dean Witter New York Municipal Money Market Trust
45.  Morgan Stanley Dean Witter New York Tax-Free Income Fund
46.  Morgan Stanley Dean Witter Pacific Growth Fund Inc.
47.  Morgan Stanley Dean Witter Precious Metals and Minerals Trust
48.  Morgan Stanley Dean Witter Select Dimensions Investment Series
       (i)    American Value Portfolio
       (ii)   Balanced Growth Portfolio
       (iii)  Developing Growth Portfolio
       (iv)   Diversified Income Portfolio
       (v)    Dividend Growth Portfolio
       (vi)   Emerging Markets Portfolio
       (vii)  Global Equity Portfolio
       (viii) Growth Portfolio
       (ix)   Mid-Cap Growth Portfolio
       (x)    Money Market Portfolio
       (xi)   North American Government Securities Portfolio
       (xii)  Utilities Portfolio
       (xiii) Value-Added Market Portfolio
49.  Morgan Stanley Dean Witter Select Municipal Reinvestment Fund
50.  Morgan Stanley Dean Witter U.S. Government Money Market Trust

                                      A-1
<PAGE>

51.  Morgan Stanley Dean Witter Utilities Fund
52.  Morgan Stanley Dean Witter Short-Term Bond Fund
53.  Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
54.  Morgan Stanley Dean Witter Special Value Fund
55.  Morgan Stanley Dean Witter Strategist Fund
56.  Morgan Stanley Dean Witter S&P 500 Index Fund
57.  Morgan Stanley Dean Witter S&P 500 Select Fund
58.  Morgan Stanley Dean Witter Tax-Exempt Securities Trust
59.  Morgan Stanley Dean Witter Tax-Free Daily Income Trust
60.  Morgan Stanley Dean Witter U.S. Government Securities Trust
61.  Morgan Stanley Dean Witter Value Fund
62.  Morgan Stanley Dean Witter Value-Added Market Series
63.  Morgan Stanley Dean Witter Variable Investment Series
       (i)    Capital Appreciation Portfolio
       (ii)   Capital Growth Portfolio
       (iii)  Competitive Edge "Best Ideas" Portfolio
       (iv)   Dividend Growth Portfolio
       (v)    Equity Portfolio
       (vi)   European Growth Portfolio
       (vii)  Global Dividend Growth Portfolio
       (viii) High Yield Portfolio
       (ix)   Income Builder Portfolio
       (x)    Money Market Portfolio
       (xi)   Quality Income Plus Portfolio
       (xii)  Pacific Growth Portfolio
       (xiii) S&P 500 Index Portfolio
       (xiv)  Strategist Portfolio
       (xv)   Utilities Portfolio
64.  Morgan Stanley Dean Witter World Wide Income Trust
65.  Morgan Stanley Dean Witter Worldwide High Income Fund

                                CLOSED-END FUNDS

66.  High Income Advantage Trust
67.  High Income Advantage Trust II
68.  High Income Advantage Trust III
69.  InterCapital Income Securities Inc.
70.  Dean Witter Government Income Trust
71.  InterCapital Insured Municipal Bond Trust
72.  InterCapital Insured Municipal Trust
73.  InterCapital Insured Municipal Income Trust
74.  InterCapital California Insured Municipal Income Trust
75.  InterCapital Insured Municipal Securities
76.  InterCapital Insured California Municipal Securities
77.  InterCapital Quality Municipal Investment Trust
78.  InterCapital Quality Municipal Income Trust
79.  InterCapital Quality Municipal Securities
80.  InterCapital California Quality Municipal Securities
81.  InterCapital New York Quality Municipal Securities

                                      A-2
<PAGE>

                                                                     SCHEDULE B

                MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.

                        SCHEDULE OF ADMINISTRATIVE FEES
                       AS AMENDED AS OF DECEMBER 2, 1998

     Monthly compensation calculated daily by applying the following annual
rates to a fund's daily net assets:

FIXED INCOME FUNDS
- ------------------

<TABLE>
<S>                                    <C>
Morgan Stanley Dean Witter             0.060% of the daily net assets.
 Balanced Income Fund

Morgan Stanley Dean Witter             0.055% of the portion of the daily net assets not exceeding
 California Tax-Free Income Fund       $500 million; 0.0525% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $750 million; 0.050%
                                       of the portion of the daily net assets exceeding $750 million
                                       but not exceeding $1 billion; 0.0475% of the portion of the
                                       daily net assets exceeding $1 billion but not exceeding $1.25
                                       billion; and 0.045% of the portion of the daily net assets
                                       exceeding $1.25 billion.

Morgan Stanley Dean Witter             0.060% of the portion of the daily net assets not exceeding
 Convertible Securities Trust          $750 million; 0.055% of the portion of the daily net assets
                                       exceeding $750 million but not exceeding $1 billion; 0.050% of
                                       the portion of the daily net assets of the exceeding $1 billion
                                       but not exceeding $1.5 billion; 0.0475% of the portion of the
                                       daily net assets exceeding $1.5 billion but not exceeding
                                       $2 billion; 0.045% of the portion of the daily net assets
                                       exceeding $2 billion but not exceeding $3 billion; and 0.0425%
                                       of the portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter             0.040% of the daily net assets.
 Diversified Income Trust

Morgan Stanley Dean Witter Federal     0.055% of the portion of the daily net assets not exceeding
 Securities Trust                      $1 billion; 0.0525% of the portion of the daily net assets
                                       exceeding $1 billion but not exceeding $1.5 billion; 0.050% of
                                       the portion of the daily net assets exceeding $1.5 billion but
                                       not exceeding $2 billion; 0.0475% of the portion of the daily
                                       net assets exceeding $2 billion but not exceeding $2.5 billion;
                                       0.045% of the portion of the daily net assets exceeding $2.5
                                       billion but not exceeding $5 billion; 0.0425% of the portion of
                                       the daily net assets exceeding $5 billion but not exceeding $7.5
                                       billion; 0.040% of the portion of the daily net assets exceeding
                                       $7.5 billion but not exceeding $10 billion; 0.0375% of the
                                       portion of the daily net assets exceeding $10 billion but not
                                       exceeding $12.5 billion; and 0.035% of the portion of the daily
                                       net assets exceeding $12.5 billion.

Morgan Stanley Dean Witter Global      0.055% of the portion of the daily net assets not exceeding
 Short-Term Income Fund Inc.           $500 million; and 0.050% of the portion of the daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter Hawaii      0.035% of the daily net assets.
 Municipal Trust
</TABLE>

                                      B-1
<PAGE>

<TABLE>
<S>                                    <C>
Morgan Stanley Dean Witter High        0.050% of the portion of the daily net assets not exceeding
 Yield Securities Inc.                 $500 million; 0.0425% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $750 million; 0.0375%
                                       of the portion of the daily net assets exceeding $750 million
                                       but not exceeding $1 billion; 0.035% of the portion of the daily
                                       net assets exceeding $1 billion but not exceeding $2 billion;
                                       0.0325% of the portion of the daily net assets exceeding $2
                                       billion but not exceeding $3 billion; and 0.030% of the portion
                                       of daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter             0.060% of the portion of the daily net assets not exceeding
 Intermediate Income Securities        $500 million; 0.050% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $750 million; 0.040%
                                       of the portion of the daily net assets exceeding $750 million
                                       but not exceeding $1 billion; and 0.030% of the portion of the
                                       daily net assets exceeding $1 billion.

Morgan Stanley Dean Witter Limited     0.050% of the daily net assets.
 Term Municipal Trust

Morgan Stanley Dean Witter             0.035% of the daily net assets.
 Multi-State Municipal Series Trust
 (10 Series)

Morgan Stanley Dean Witter New         0.055% of the portion of the daily net assets not exceeding
 York Tax-Free Income Fund             $500 million; and 0.0525% of the portion of the daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter Select      0.039% of the daily net assets.
 Dimensions Investment
 Series--North American
 Government Securities Portfolio

Morgan Stanley Dean Witter Select      0.050% of the daily net assets.
 Municipal Reinvestment Fund

Morgan Stanley Dean Witter             0.070% of the daily net assets.
 Short-Term Bond Fund

Morgan Stanley Dean Witter             0.035% of the daily net assets.
 Short-Term U.S. Treasury Trust

Morgan Stanley Dean Witter             0.050% of the portion of the daily net assets not exceeding
 Tax-Exempt Securities Trust           $500 million; 0.0425% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $750 million; 0.0375%
                                       of the portion of the daily net assets exceeding $750 million
                                       but not exceeding $1 billion; and 0.035% of the portion of the
                                       daily net assets exceeding $1 billion but not exceeding $1.25
                                       billion; .0325% of the portion of the daily net assets exceeding
                                       $1.25 billion.

Morgan Stanley Dean Witter U.S.        0.050% of the portion of the daily net assets not exceeding $1
 Government Securities Trust           billion; 0.0475% of the portion of the daily net assets exceeding
                                       $1 billion but not exceeding $1.5 billion; 0.045% of the portion
                                       of the daily net assets exceeding $1.5 billion but not exceeding
                                       $2 billion; 0.0425% of the portion of the daily net assets
                                       exceeding $2 billion but not exceeding $2.5 billion; 0.040% of
                                       the portion of the daily net assets exceeding $2.5 billion but
</TABLE>

                                      B-2
<PAGE>

<TABLE>
<S>                                    <C>
                                       not exceeding $5 billion; 0.0375% of the portion of the daily
                                       net assets exceeding $5 billion but not exceeding $7.5 billion;
                                       0.035% of the portion of the daily net assets exceeding $7.5
                                       billion but not exceeding $10 billion; 0.0325% of the portion of
                                       the daily net assets exceeding $10 billion but not exceeding
                                       $12.5 billion; and 0.030% of the portion of the daily net assets
                                       exceeding $12.5 billion.

Morgan Stanley Dean Witter             0.050% of the portion of the daily net assets not exceeding
 Variable Investment Series-           $500 million; and 0.0425% of the daily net assets exceeding
 High Yield Portfolio                  $500 million.

 Quality Income Plus Portfolio         0.050% of the portion of the daily the net assets up to $500
                                       million; and 0.045% of the portion of the daily net assets
                                       exceeds $500 million.

Morgan Stanley Dean Witter World       0.075% of the portion of the daily net assets up to $250 million;
 Wide Income Trust                     0.060% of the portion of the daily net assets exceeding $250
                                       million but not exceeding $500 million; 0.050% of the portion
                                       of the daily net assets of the exceeding $500 million but not
                                       exceeding $750 milliion; 0.040% of the portion of the daily net
                                       assets exceeding $750 million but not exceeding $1 billion; and
                                       0.030% of the portion of the daily net assets exceeding $1
                                       billion.

Morgan Stanley Dean Witter             0.060% of the daily net assets.
 Worldwide High Income Fund

EQUITY FUNDS
- ------------

Morgan Stanley Dean Witter             0.075% of the daily net assets.
 Aggressive Equity Fund

Morgan Stanley Dean Witter             0.0625% of the portion of the daily net assets not exceeding
 American Value Fund                   $250 million; 0.050% of the portion of the daily net assets
                                       exceeding $250 million but not exceeding $2.25 billion; 0.0475%
                                       of the portion of the daily net assets exceeding $2.25 billion
                                       but not exceeding $3.5 billion; 0.0450% of the portion of the
                                       daily net assets exceeding 3.5 billion but not exceeding 4.5
                                       billion; and 0.0425% of the portion of the daily net assets
                                       exceeding $4.5 billion.

Morgan Stanley Dean Witter             0.060% of the daily net assets.
 Balanced Growth Fund

Morgan Stanley Dean Witter Capital     0.075% of the portion of the daily net assets not exceeding
 Appreciation Fund                     $500 million; and 0.0725% of the portion of the daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter Capital     0.065% of the portion of the daily net assets not exceeding
 Growth Securities                     $500 million; 0.055% of the portion exceeding $500 million but
                                       not exceeding $1 billion; 0.050% of the portion of the daily net
                                       assets exceeding $1 billion but not exceeding $1.5 billion; and
                                       0.0475% of the portion of the daily net assets exceeding $1.5
                                       billion.

Morgan Stanley Dean Witter             0.065% of the portion of the daily net assets not exceeding
 Competitive Edge Fund, "Best          $1.5 billion; and 0.0625% of the portion of the daily net assets
 Ideas" Portfolio                      exceeding $1.5 billion.
</TABLE>

                                      B-3
<PAGE>

<TABLE>
<S>                                   <C>
Morgan Stanley Dean Witter            0.050% of the portion of the daily net assets not exceeding
 Developing Growth Securities         $500 million; and 0.0475% of the portion of the daily net assets
 Trust                                exceeding $500 million.

Morgan Stanley Dean Witter            0.0625% of the portion of the daily net assets not exceeding
 Dividend Growth Securities Inc.      $250 million; 0.050% of the portion of the daily net assets
                                      exceeding $250 million but not exceeding $1 billion; 0.0475% of
                                      the portion of the daily net assets exceeding $1 billion but not
                                      exceeding $2 billion; 0.045% of the portion of the daily net
                                      assets exceeding $2 billion but not exceeding $3 billion;
                                      0.0425% of the portion of the daily net assets exceeding $3
                                      billion but not exceeding $4 billion; 0.040% of the portion of
                                      the daily net assets exceeding $4 billion but not exceeding $5
                                      billion; 0.0375% of the portion of the daily net assets exceeding
                                      $5 billion but not exceeding $6 billion; 0.035% of the portion of
                                      the daily net assets exceeding $6 billion but not exceeding $8
                                      billion; 0.0325% of the portion of the daily net assets exceeding
                                      $8 billion but not exceeding $10 billion; 0.030% of the portion
                                      of the daily net assets exceeding $10 billion but not exceeding
                                      $15 billion; and 0.0275% of the portion of the daily net assets
                                      exceeding $15 billion.

Morgan Stanley Dean Witter            0.051% of the daily net assets.
 Equity Fund

Morgan Stanley Dean Witter            0.057% of the portion of the daily net assets not exceeding
 European Growth Fund Inc.            $500 million; 0.054% of the portion of the daily net assets
                                      exceeding $500 million but not exceeding $2 billion; and
                                      0.051% of the portion of the daily net assets exceeding $2
                                      billion.

Morgan Stanley Dean Witter            0.075% of the daily net assets.
 Financial Services Trust

Morgan Stanley Dean Witter Fund
 of Funds-
 Domestic Portfolio                   None
 International Portfolio              None

Morgan Stanley Dean Witter Global     0.075% of the portion of the daily net assets not exceeding
 Dividend Growth Securities           $1 billion; 0.0725% of the portion of the daily net assets
                                      exceeding $1 billion but not exceeding $1.5 billion; 0.070% of
                                      the portion of the daily net assets exceeding $1.5 billion but
                                      not exceeding $2.5 billion; 0.0675% of the portion of the daily
                                      net assets exceeding $2.5 billion but not exceeding $3.5 billion;
                                      0.0650% of the portion of the daily net assets exceeding $3.5
                                      billion but not exceeding $4.5 billion; and 0.0625% of the
                                      portion of the daily net assets exceeding $4.5 billion.

Morgan Stanley Dean Witter Global     0.065% of the portion of the daily net assets not exceeding
 Utilities Fund                       $500 million; and 0.0625% of the portion of the daily net assets
                                      exceeding $500 million.

Morgan Stanley Dean Witter            0.048% of the portion of daily net assets not exceeding $750
 Growth Fund                          million; 0.045% of the portion of daily net assets exceeding
                                      $750 million but not exceeding $1.5 billion; and 0.042% of the
                                      portion of daily net assets exceeding $1.5 billion.
</TABLE>

                                      B-4
<PAGE>

<TABLE>
<S>                                    <C>
Morgan Stanley Dean Witter Health      0.10% of the portion of daily net assets not exceeding $500
 Sciences Trust                        million; and 0.095% of the portion of daily net assets exceeding
                                       $500 million.

Morgan Stanley Dean Witter Income      0.075% of the portion of the net assets not exceeding $500
 Builder Fund                          million; and 0.0725% of the portion of daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter             0.075% of the portion of the daily net assets not exceeding
 Information Fund                      $500 million; and 0.0725% of the portion of the daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter             0.060% of the daily net assets.
 International Fund

Morgan Stanley Dean Witter             0.069% of the daily net assets.
 International SmallCap Fund

Morgan Stanley Dean Witter Japan       0.057% of the daily net assets.
 Fund

Morgan Stanley Dean Witter             0.0625% of the daily net assets.
 Managers Focus Fund

Morgan Stanley Dean Witter Market      0.075% of the daily net assets.
 Leader Trust

Morgan Stanley Dean Witter             0.075% of the daily net assets.
 Mid-Cap Dividend Growth
 Securities

Morgan Stanley Dean Witter             0.075% of the portion of the daily net assets not exceeding
 Mid-Cap Growth Fund                   $500 million; and 0.0725% of the portion of the daily net assets
                                       exceeding $500 million.

Morgan Stanley Dean Witter Natural     0.0625% of the portion of the daily net assets not exceeding
 Resource Development Securities       $250 million and 0.050% of the portion of the daily net assets
 Inc.                                  exceeding $250 million.

Morgan Stanley Dean Witter Pacific     0.057% of the portion of the daily net assets not exceeding $1
 Growth Fund Inc.                      billion; 0.054% of the portion of the daily net assets exceeding
                                       $1 billion but not exceeding $2 billion; and 0.051% of the
                                       portion of the daily net assets exceeding $2 billion.

Morgan Stanley Dean Witter             0.080% of the daily net assets.
 Precious Metals and Minerals Trust

Morgan Stanley Dean Witter Select
 Dimensions Investment Series--

 American Value Portfolio              0.0625% of the daily net assets.

 Balanced Growth Portfolio             0.065% of the daily net assets.

 Developing Growth Portfolio           0.050% of the daily net assets.

 Diversified Income Portfolio          0.040% of the daily net assets.

 Dividend Growth Portfolio             0.0625% of the portion of the daily net assets not exceeding
                                       $500 million; and 0.050% of the portion of the daily net assets
                                       exceeding $500 million.
</TABLE>

                                      B-5
<PAGE>

<TABLE>
<S>                                    <C>
 Emerging Markets Portfolio            0.075% of the daily net assets.

 Global Equity Portfolio               0.10% of the daily net assets.

 Growth Portfolio                      0.048% of the daily net assets.

 Mid-Cap Growth Portfolio              0.075% of the daily net assets

 Utilities Portfolio                   0.065% of the daily net assets.

 Value-Added Market Portfolio          0.050% of the daily net assets.

Morgan Stanley Dean Witter Special     0.075% of the daily net assets.
 Value Fund

Morgan Stanley Dean Witter             0.060% of the portion of the daily net assets not exceeding
 Strategist Fund                       $500 million; 0.055% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $1 billion; 0.050% of
                                       the portion of the daily net assets exceeding $1 billion but not
                                       exceeding $1.5 billion; 0.0475% of the portion of the daily net
                                       assets exceeding $1.5 billion but not exceeding $2.0 billion; and
                                       0.045% of the portion of the daily net assets exceeding $2.0
                                       billion.

Morgan Stanley Dean Witter             0.040% of the daily net assets.
 S&P 500 Index Fund

Morgan Stanley Dean Witter             0.060% of the daily net assets.
 S&P 500 Select Fund

Morgan Stanley Dean Witter             0.065% of the portion of the daily net assets not exceeding
 Utilities Fund                        $500 million; 0.055% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $1 billion; 0.0525% of
                                       the portion of the daily net assets exceeding $1 billion but not
                                       exceeding $1.5 billion; 0.050% of the portion of the daily net
                                       assets exceeding $1.5 billion but not exceeding $2.5 billion;
                                       0.0475% of the portion of the daily net assets exceeding $2.5
                                       billion but not exceeding $3.5 billion; 0.045% of the portion of
                                       the daily net assets exceeding $3.5 but not exceeding $5 billion;
                                       and 0.0425% of the daily net assets exceeding $5 billion.

Morgan Stanley Dean Witter             0.060% of the daily net assets.
 Value Fund

Morgan Stanley Dean Witter             0.050% of the portion of the daily net assets not exceeding
 Value-Added Market Series             $500 million; 0.45% of the portion of the daily net assets
                                       exceeding $500 million but not exceeding $1 billion; 0.0425% of
                                       the portion of the daily net assets exceeding $1.0 billion but
                                       not exceeding $2.0 billion; and 0.040% of the portion of the
                                       daily net assets exceeding $2 billion.

Morgan Stanley Dean Witter
 Variable Investment Series-

 Capital Appreciation Portfolio        0.075% of the daily net assets.
 Capital Growth Portfolio              0.065% of the daily net assets.
 Competitive Edge "Best Ideas"         0.065% of the daily net assets.
   Portfolio
</TABLE>

                                      B-6
<PAGE>

<TABLE>
<S>                                   <C>
 Dividend Growth Portfolio            0.0625% of the portion of the daily net assets not exceeding
                                      $500 million; and 0.050% of the portion of the daily net assets
                                      exceeding $500 million but not exceeding $1 billion; 0.0475% of
                                      the portion of the daily net assets exceeding $1.0 billion but
                                      not exceeding $2.0 billion; and 0.045% of the portion of the
                                      daily net assets exceeding $2 billion.

 Equity Portfolio                     0.050% of the net assets of the portion of the daily net assets
                                      not exceeding $1 billion; and 0.0475% of the portion of the
                                      daily net assets exceeding $1 billion.

 European Growth Portfolio            0.057% of the portion of the daily net assets not exceeding
                                      $500 million; and 0.054% of the portion of the daily net assets
                                      exceeding $500 million.

 Income Builder Portfolio             0.075% of the daily net assets.

 Pacific Growth Portfolio             0.057% of the daily net assets.

 S&P 500 Index Portfolio              0.040% of the daily net assets.

 Strategist Portfolio                 0.050% of the daily net assets.

 Utilities Portfolio                  0.065% of the portion of the daily net assets not exceeding
                                      $500 million and 0.055% of the portion of the daily net assets
                                      exceeding $500 million.

MONEY MARKET FUNDS
- ------------------

Active Assets Trusts:                 0.050% of the portion of the daily net assets not exceeding
(1) Active Assets Money Trust         $500 million; 0.0425% of the portion of the daily net assets
(2) Active Assets Tax-Free Trust      exceeding $500 million but not exceeding $750 million; 0.0375%
(3) Active Assets California          of the portion of the daily net assets exceeding $750 million
  Tax-Free Trust                      but not exceeding $1 billion; 0.035% of the portion of the daily
(4) Active Assets Government          net assets exceeding $1 billion but not exceeding $1.5 billion;
  Securities Trust                    0.0325% of the portion of the daily net assets exceeding $1.5
                                      billion but not exceeding $2 billion; 0.030% of the portion of
                                      the daily net assets exceeding $2 billion but not exceeding $2.5
                                      billion; 0.0275% of the portion of the daily net assets exceeding
                                      $2.5 billion but not exceeding $3 billion; and 0.025% of the
                                      portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter            0.050% of the portion of the daily net assets not exceeding
 California Tax-Free Daily            $500 million; 0.0425% of the portion of the daily net assets
 Income Trust                         exceeding $500 million but not exceeding $750 million; 0.0375%
                                      of the portion of the daily net assets exceeding $750 million
                                      but not exceeding $1 billion; 0.035% of the portion of the daily
                                      net assets exceeding $1 billion but not exceeding $1.5 billion;
                                      0.0325% of the portion of the daily net assets exceeding $1.5
                                      billion but not exceeding $2 billion; 0.030% of the portion of
                                      the daily net assets exceeding $2 billion but not exceeding $2.5
                                      billion; 0.0275% of the portion of the daily net assets exceeding
                                      $2.5 billion but not exceeding $3 billion; and 0.025% of the
                                      portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter Liquid     0.050% of the portion of the daily net assets not exceeding
 Asset Fund Inc.                      $500 million; 0.0425% of the portion of the daily net assets
                                      exceeding $500 million but not exceeding $750 million; 0.0375%
                                      of the portion of the daily net assets exceeding $750 million
                                      but not exceeding $1 billion; 0.035% of the portion of the daily
                                      net assets exceeding $1 billion but not exceeding $1.35 billion;
                                      0.0325% of the portion of the daily net assets exceeding $1.35
</TABLE>

                                      B-7
<PAGE>

<TABLE>
<S>                                  <C>
                                     billion but not exceeding $1.75 billion; 0.030% of the portion of
                                     the daily net assets exceeding $1.75 billion but not exceeding
                                     $2.15 billion; 0.0275% of the portion of the daily net assets
                                     exceeding $2.15 billion but not exceeding $2.5 billion; 0.025%of
                                     the portion of the daily net assets exceeding $2.5 billion but
                                     not exceeding $15 billion; 0.0249% of the portion of the daily
                                     net assets exceeding $15 billion but not exceeding $17.5 billion;
                                     and 0.0248% of the portion of the daily net assets exceeding
                                     $17.5 billion.

Morgan Stanley Dean Witter New       0.050% of the portion of the daily net assets not exceeding
 York Municipal Money                $500 million; 0.0425% of the portion of the daily net assets
 Market Trust                        exceeding $500 million but not exceeding $750 million; 0.0375%
                                     of the portion of the daily net assets exceeding $750 million
                                     but not exceeding $1 billion; 0.035% of the portion of the daily
                                     net assets exceeding $1 billion but not exceeding $1.5 billion;
                                     0.0325% of the portion of the daily net assets exceeding $1.5
                                     billion but not exceeding $2 billion; 0.030% of the portion of
                                     the daily net assets exceeding $2 billion but not exceeding $2.5
                                     billion; 0.0275% of the portion of the daily net assets exceeding
                                     $2.5 billion but not exceeding $3 billion; and 0.025% of the
                                     portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter Select
 Dimensions Investment Series-
 Money Market Portfolio              0.050% of the daily net assets.

Morgan Stanley Dean Witter           0.050% of the portion of the daily net assets not exceeding
 Tax-Free Daily Income Trust         $500 million; 0.0425% of the portion of the daily net assets
                                     exceeding $500 million but not exceeding $750 million; 0.0375%
                                     of the portion of the daily net assets exceeding $750 million
                                     but not exceeding $1 billion; 0.035% of the portion of the daily
                                     net assets exceeding $1 billion but not exceeding $1.5 billion;
                                     0.0325% of the portion of the daily net assets exceeding $1.5
                                     billion but not exceeding $2 billion; 0.030% of the portion of
                                     the daily net assets exceeding $2 billion but not exceeding $2.5
                                     billion; 0.0275% of the portion of the daily net assets exceeding
                                     $2.5 billion but not exceeding $3 billion; and 0.025% of the
                                     portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter U.S.      0.050% of the portion of the daily net assets not exceeding
 Government Money Market Trust       $500 million; 0.0425% of the portion of the daily net assets
                                     exceeding $500 million but not exceeding $750 million; 0.0375%
                                     of the portion of the daily net assets exceeding $750 million
                                     but not exceeding $1 billion; 0.035% of the portion of the daily
                                     net assets exceeding $1 billion but not exceeding $1.5 billion;
                                     0.0325% of the portion of the daily net assets exceeding $1.5
                                     billion but not exceeding $2 billion; 0.030% of the portion of
                                     the daily net assets exceeding $2 billion but not exceeding $2.5
                                     billion; 0.0275% of the portion of the daily net assets exceeding
                                     $2.5 billion but not exceeding $3 billion; and 0.025% of the
                                     portion of the daily net assets exceeding $3 billion.

Morgan Stanley Dean Witter           0.050% of the daily net assets.
 Variable Investment Series-
 Money Market Portfolio
</TABLE>

                                      B-8
<PAGE>

     Monthly compensation calculated weekly by applying the following annual
rates to a fund's weekly net assets:

CLOSED-END FUNDS
- ----------------

<TABLE>
<S>                                      <C>
Dean Witter Government                   0.060% of the average weekly net assets.
 IncomeTrust

High Income Advantage Trust              0.075% of the portion of the average weekly net assets not
                                         exceeding $250 million; 0.060% of the portion of average
                                         weekly net assets exceeding $250 million and not exceeding
                                         $500 million; 0.050% of the portion of average weekly net
                                         assets exceeding $500 million and not exceeding $750 million;
                                         0.040% of the portion of average weekly net assets exceeding
                                         $750 million and not exceeding $1 billion; and 0.030% of the
                                         portion of average weekly net assets exceeding $1 billion.

High Income Advantage Trust II           0.075% of the portion of the average weekly net assets not
                                         exceeding $250 million; 0.060% of the portion of average
                                         weekly net assets exceeding $250 million and not exceeding
                                         $500 million; 0.050% of the portion of average weekly net
                                         assets exceeding $500 million and not exceeding $750 million;
                                         0.040% of the portion of average weekly net assets exceeding
                                         $750 million and not exceeding $1 billion; and 0.030% of the
                                         portion of average weekly net assets exceeding $1 billion.

High Income Advantage Trust III          0.075% of the portion of the average weekly net assets not
                                         exceeding $250 million; 0.060% of the portion of average
                                         weekly net assets exceeding $250 million and not exceeding
                                         $500 million; 0.050% of the portion of average weekly net
                                         assets exceeding $500 million and not exceeding $750 million;
                                         0.040% of the portion of the average weekly net assets
                                         exceeding $750 million and not exceeding $1 billion; and
                                         0.030% of the portion of average weekly net assets exceeding
                                         $1 billion.

InterCapital Income Securities Inc.      0.050% of the average weekly net assets.

InterCapital Insured Municipal           0.035% of the average weekly net assets.
 Bond Trust

InterCapital Insured Municipal Trust     0.035% of the average weekly net assets.

InterCapital Insured Municipal           0.035% of the average weekly net assets.
 Income Trust

InterCapital California Insured          0.035% of the average weekly net assets.
 Municipal Income Trust

InterCapital Quality Municipal           0.035% of the average weekly net assets.
 Investment Trust

InterCapital New York Quality            0.035% of the average weekly net assets.
 Municipal Securities

InterCapital Quality Municipal           0.035% of the average weekly net assets.
 Income Trust
</TABLE>

                                      B-9
<PAGE>

<TABLE>
<S>                                 <C>
InterCapital Quality Municipal      0.035% of the average weekly net assets.
 Securities

InterCapital California Quality     0.035% of the average weekly net assets.
 Municipal Securities

InterCapital Insured Municipal      0.035% of the average weekly net assets.
 Securities

InterCapital Insured California     0.035% of the average weekly net assets.
 Municipal Securities
</TABLE>

                                      B-10


<PAGE>

                                                                      EXHIBIT 18
                        MORGAN STANLEY DEAN WITTER FUNDS

                              MULTIPLE CLASS PLAN

                             PURSUANT TO RULE 18F-3

     INTRODUCTION

     This plan (the "Plan") is adopted pursuant to Rule 18f-3(d) of the
Investment Company Act of 1940, as amended (the "1940 Act"), effective as of
July 28, 1997, and amended as of June 22, 1998. The Plan relates to shares of
the open-end investment companies to which Morgan Stanley Dean Witter Advisors
Inc. acts as investment manager, that are listed on Schedule A, as may be
amended from time to time (each, a "Fund" and collectively, the "Funds"). The
Funds are distributed pursuant to a system (the "Multiple Class System") in
which each class of shares (each, a "Class" and collectively, the "Classes") of
a Fund represents a pro rata interest in the same portfolio of investments of
the Fund and differs only to the extent outlined below.

I. DISTRIBUTION ARRANGEMENTS

     One or more Classes of shares of the Funds are offered for purchase by
investors with the sales load structures described below. In addition, pursuant
to Rule 12b-1 under the 1940 Act, the Funds have each adopted a Plan of
Distribution (the "12b-1 Plan") under which shares of certain Classes are
subject to the service and/or distribution fees ("12b-1 fees") described below.
 
     1. Class A Shares

     Class A shares are offered with a front-end sales load ("FESL"). The
schedule of sales charges applicable to a Fund and the circumstances under
which the sales charges are subject to reduction are set forth in each Fund's
current prospectus. As stated in each Fund's current prospectus, Class A shares
may be purchased at net asset value (without a FESL): (i) in the case of
certain large purchases of such shares; and (ii) by certain limited categories
of investors, in each case, under the circumstances and conditions set forth in
each Fund's current prospectus. Class A shares purchased at net asset value may
be subject to a contingent deferred sales charge ("CDSC") on redemptions made
within one year of purchase. Further information relating to the CDSC,
including the manner in which it is calculated, is set forth in paragraph 6
below. Class A shares are also subject to payments under each Fund's 12b-1 Plan
to reimburse Morgan Stanley Dean Witter Distributors Inc., Dean Witter Reynolds
Inc. ("DWR"), its affiliates and other broker-dealers for distribution expenses
incurred by them specifically on behalf of the Class, assessed at an annual
rate of up to 0.25% of average daily net assets. The entire amount of the 12b-1
fee represents a service fee within the meaning of National Association of
Securities Dealers, Inc. ("NASD") guidelines.

     2. Class B Shares

     Class B shares are offered without a FESL, but will in most cases be
subject to a six-year declining CDSC which is calculated in the manner set
forth in paragraph 6 below. Class B shares purchased by certain qualified
employer-sponsored benefit plans are subject to a three-year declining CDSC
which is calculated in the manner set forth in paragraph 6 below. The schedule
of CDSC charges applicable to each Fund is set forth in each Fund's current
prospectus. With the exception of certain of the Funds which have a different
formula described below (Morgan Stanley Dean Witter American Value Fund, Morgan
Stanley Dean Witter Natural Resource Development Securities Inc., Morgan
Stanley Dean Witter

                                       1
<PAGE>

Strategist Fund and Morgan Stanley Dean Witter Dividend Growth Securities
Inc.)1, Class B shares are also subject to a fee under each Fund's respective
12b-1 Plan, assessed at the annual rate of up to 1.0% of either: (a) the lesser
of (i) the average daily aggregate gross sales of the Fund's Class B shares
since the inception of the Fund (not including reinvestment of dividends or
capital gains distributions), less the average daily aggregate net asset value
of the Fund's Class B shares redeemed since the Fund's inception upon which a
CDSC has been imposed or waived, or (ii) the average daily net assets of Class
B; or (b) the average daily net assets of Class B. A portion of the 12b-1 fee
equal to up to 0.25% of the Fund's average daily net assets is characterized as
a service fee within the meaning of the NASD guidelines and the remaining
portion of the 12b-1 fee, if any, is characterized as an asset-based sales
charge. Also, Class B shares have a conversion feature ("Conversion Feature")
under which such shares convert to Class A shares after a certain holding
period. Details of the Conversion Feature are set forth in Section IV below.

     3. Class C Shares

     Class C shares are offered without imposition of a FESL, but will in most
cases be subject to a CDSC of 1.0% on redemptions made within one year after
purchase. Further information relating to the CDSC is set forth in paragraph 6
below. In addition, Class C shares, under each Fund's 12b-1 Plan, are subject
to 12b-1 payments to reimburse Morgan Stanley Dean Witter Distributors Inc.,
DWR, its affiliates and other broker-dealers for distribution expenses incurred
by them specifically on behalf of the Class, assessed at the annual rate of up
to 1.0% of the average daily net assets of the Class. A portion of the 12b-1
fee equal to up to 0.25% of the Fund's average daily net assets is
characterized as a service fee within the meaning of NASD guidelines. Unlike
Class B shares, Class C shares do not have the Conversion Feature.

     4. Class D Shares

     Class D shares are offered without imposition of a FESL, CDSC or a 12b-1
fee for purchases of Fund shares by (i) investors meeting an initial minimum
investment requirement and (ii) certain other limited categories of investors,
in each case, as may be approved by the Boards of Directors/Trustees of the
Funds and as disclosed in each Fund's current prospectus.

     5. Additional Classes of Shares

     The Boards of Directors/Trustees of the Funds have the authority to create
additional Classes, or change existing Classes, from time to time, in
accordance with Rule 18f-3 under the 1940 Act.

     6. Calculation of the CDSC

     Any applicable CDSC is calculated based upon the lesser of net asset value
of the shares at the time of purchase or at the time of redemption. The CDSC
does not apply to amounts representing an increase

- --------------
1 The payments under the 12b-1 Plan for each of Morgan Stanley Dean Witter
American Value Fund, Morgan Stanley Dean Witter Natural Resource Development
Securities Inc. and Morgan Stanley Dean Witter Dividend Growth Securities Inc.
are assessed at the annual rate of 1.0% of the lesser of: (a) the average daily
aggregate gross sales of the Fund's Class B shares since the inception of the
Fund's Plan (not including reinvestment of dividends or capital gains
distributions), less the average daily aggregate net asset value of the Fund's
Class B shares redeemed since the Plan's inception upon which a contingent
deferred sales charge has been imposed or waived, or (b) the average daily net
assets of Class B attributable to shares issued, net of related shares
redeemed, since inception of the Plan. The payments under the 12b-1 Plan for
the Morgan Stanley Dean Witter Strategist Fund are assessed at the annual rate
of: (i) 1% of the lesser of (a) the average daily aggregate gross sales of the
Fund's Class B shares since the effectiveness of the first amendment of the
Plan on November 8, 1989 (not including reinvestment of dividends or capital
gains distributions), less the average daily aggregate net asset value of the
Fund's Class B shares redeemed since the effectiveness of the first amended
Plan, upon which a contingent deferred sales charge has been imposed or waived,
or (b) the average daily net assets of Class B attributable to shares issued,
net of related shares redeemed, since the effectiveness of the first amended
Plan; plus (ii) 0.25% of the average daily net assets of Class B attributable
to shares issued, net of related shares redeemed, prior to effectiveness of the
first amended Plan.

                                       2
<PAGE>

in share value due to capital appreciation and shares acquired through the
reinvestment of dividends or capital gains distributions. The CDSC schedule
applicable to a Fund and the circumstances in which the CDSC is subject to
waiver are set forth in each Fund's prospectus.

II. EXPENSE ALLOCATIONS

     Expenses incurred by a Fund are allocated among the various Classes of
shares pro rata based on the net assets of the Fund attributable to each Class,
except that 12b-1 fees relating to a particular Class are allocated directly to
that Class. In addition, other expenses associated with a particular Class
(except advisory or custodial fees), may be allocated directly to that Class,
provided that such expenses are reasonably identified as specifically
attributable to that Class and the direct allocation to that Class is approved
by the Fund's Board of Directors/Trustees.

III. CLASS DESIGNATION

     All shares of the Funds held prior to July 28, 1997 (other than the shares
held by certain employee benefit plans established by DWR and its affiliate,
SPS Transaction Services, Inc., shares of Funds offered with a FESL, and shares
of Morgan Stanley Dean Witter Balanced Growth Fund and Morgan Stanley Dean
Witter Balanced Income Fund) have been designated Class B shares. Shares held
prior to July 28, 1997 by such employee benefit plans have been designated
Class D shares. Shares held prior to July 28, 1997 of Funds offered with a FESL
have been designated Class D shares. In addition, shares of Morgan Stanley Dean
Witter American Value Fund purchased prior to April 30, 1984, shares of Morgan
Stanley Dean Witter Strategist Fund purchased prior to November 8, 1989 and
shares of Morgan Stanley Dean Witter Natural Resource Development Securities
Inc. and Morgan Stanley Dean Witter Dividend Growth Securities Inc. purchased
prior to July 2, 1984 (with respect to such shares of each Fund, including such
proportion of shares acquired through reinvestment of dividends and capital
gains distributions as the total number of shares acquired prior to each of the
preceding dates in this sentence bears to the total number of shares purchased
and owned by the shareholder of that Fund) have been designated Class D shares.
Shares of Morgan Stanley Dean Witter Balanced Growth Fund and Morgan Stanley
Dean Witter Balanced Income Fund held prior to July 28, 1997 have been
designated Class C shares except that shares of Morgan Stanley Dean Witter
Balanced Growth Fund and Morgan Stanley Dean Witter Balanced Income Fund held
prior to July 28, 1997 that were acquired in exchange for shares of an
investment company offered with a CDSC have been designated Class B shares and
those that were acquired in exchange for shares of an investment company
offered with a FESL have been designated Class A shares.

IV. THE CONVERSION FEATURE

     Class B shares held before May 1, 1997 will convert to Class A shares in
May, 2007, except that Class B shares which were purchased before July 28, 1997
by trusts for which Dean Witter Trust FSB ("MSDW Trust") provides discretionary
trustee services converted to Class A shares on August 29, 1997 (the CDSC was
not applicable to such shares upon the conversion). In all other instances,
Class B shares of each Fund will automatically convert to Class A shares, based
on the relative net asset values of the shares of the two Classes on the
conversion date, which will be approximately ten (10) years after the date of
the original purchase. Conversions will be effected once a month. The 10 year
period will be calculated from the last day of the month in which the shares
were purchased or, in the case of Class B shares acquired through an exchange
or a series of exchanges, from the last day of the month in which the original
Class B shares were purchased, provided that shares originally purchased before
May 1, 1997 will convert to Class A shares in May, 2007. Except as set forth
below, the conversion of shares purchased on or after May 1, 1997 will take
place in the month following the tenth anniversary of the purchase. There will
also be converted at that time such proportion of Class B shares acquired
through automatic reinvestment of dividends owned by the shareholder as the
total number of his or her Class B shares converting at the time bears to the
total number of outstanding Class B shares purchased and owned by the
shareholder. In the case of Class B shares held by a 401(k) plan or other plan
qualified under Section 401(a) of the Internal Revenue Code (the "Code") and
for which MSDW Trust serves as Trustee or DWR's Retirement Plan Services serves
as recordkeeper pursuant to a written Recordkeeping Services Agreement, all
Class B

                                       3
<PAGE>

shares will convert to Class A shares on the conversion date of the first
shares of a Fund purchased by that plan. In the case of Class B shares
previously exchanged for shares of an "Exchange Fund" (as such term is defined
in the prospectus of each Fund), the period of time the shares were held in the
Exchange Fund (calculated from the last day of the month in which the Exchange
Fund shares were acquired) is excluded from the holding period for conversion.
If those shares are subsequently re-exchanged for Class B shares of a Fund, the
holding period resumes on the last day of the month in which Class B shares are
reacquired.

     Effectiveness of the Conversion Feature is subject to the continuing
availability of a ruling of the Internal Revenue Service or an opinion of
counsel to the effect that (i) the conversion of shares does not constitute a
taxable event under the Code; (ii) Class A shares received on conversion will
have a basis equal to the shareholder's basis in the converted Class B shares
immediately prior to the conversion; and (iii) Class A shares received on
conversion will have a holding period that includes the holding period of the
converted Class B shares. The Conversion Feature may be suspended if the Ruling
or opinion is no longer available. In such event, Class B shares would continue
to be subject to Class B fees under the applicable Fund's 12b-1 Plan.

V. EXCHANGE PRIVILEGES

     Shares of each Class may be exchanged for shares of the same Class of the
other Funds and for shares of certain other investment companies without the
imposition of an exchange fee as described in the prospectuses and statements
of additional information of the Funds. The exchange privilege of each Fund may
be terminated or revised at any time by the Fund upon such notice as may be
required by applicable regulatory agencies as described in each Fund's
prospectus.

VI. VOTING

     Each Class shall have exclusive voting rights on any matter that relates
solely to its 12b-1 Plan, except that Class B shareholders will have the right
to vote on any proposed material increase in Class A's expenses, including
payments under the Class A 12b-1 Plan, if such proposal is submitted separately
to Class A shareholders. If the amount of expenses, including payments under
the Class A 12b-1 Plan, is increased materially without the approval of Class B
shareholders, the Fund will establish a new Class A for Class B shareholders
whose shares automatically convert on the same terms as applied to Class A
before the increase. In addition, each Class shall have separate voting rights
on any matter submitted to shareholders in which the interests of one Class
differ from the interests of any other Class.

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<PAGE>

                        MORGAN STANLEY DEAN WITTER FUNDS
                   MULTIPLE CLASS PLAN PURSUANT TO RULE 18F-3

                                   SCHEDULE A
                              AT DECEMBER 2, 1998

 1)  Morgan Stanley Dean Witter Aggressive Equity Fund
 2)  Morgan Stanley Dean Witter American Value Fund
 3)  Morgan Stanley Dean Witter Balanced Growth Fund
 4)  Morgan Stanley Dean Witter Balanced Income Fund
 5)  Morgan Stanley Dean Witter California Tax-Free Income Fund
 6)  Morgan Stanley Dean Witter Capital Appreciation Fund
 7)  Morgan Stanley Dean Witter Capital Growth Securities
 8)  Morgan Stanley Dean Witter Competitive Edge Fund
 9)  Morgan Stanley Dean Witter Convertible Securities Trust
10)  Morgan Stanley Dean Witter Developing Growth Securities Trust
11)  Morgan Stanley Dean Witter Diversified Income Trust
12)  Morgan Stanley Dean Witter Dividend Growth Securities Inc.
13)  Morgan Stanley Dean Witter Equity Fund
14)  Morgan Stanley Dean Witter European Growth Fund Inc.
15)  Morgan Stanley Dean Witter Federal Securities Trust
16)  Morgan Stanley Dean Witter Financial Services Trust
17)  Morgan Stanley Dean Witter Fund of Funds
18)  Morgan Stanley Dean Witter Global Dividend Growth Securities
19)  Morgan Stanley Dean Witter Global Utilities Fund
20)  Morgan Stanley Dean Witter Growth Fund
21)  Morgan Stanley Dean Witter Health Sciences Trust
22)  Morgan Stanley Dean Witter High Yield Securities Inc.
23)  Morgan Stanley Dean Witter Income Builder Fund
24)  Morgan Stanley Dean Witter Information Fund
25)  Morgan Stanley Dean Witter Intermediate Income Securities
26)  Morgan Stanley Dean Witter International Fund
27)  Morgan Stanley Dean Witter International SmallCap Fund
28)  Morgan Stanley Dean Witter Japan Fund
29)  Morgan Stanley Dean Witter Managers Focus Fund
30)  Morgan Stanley Dean Witter Market Leader Trust
31)  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
32)  Morgan Stanley Dean Witter Mid-Cap Growth Fund
33)  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
34)  Morgan Stanley Dean Witter New York Tax-Free Income Fund
35)  Morgan Stanley Dean Witter Pacific Growth Fund Inc.
36)  Morgan Stanley Dean Witter Precious Metals and Minerals Trust
37)  Morgan Stanley Dean Witter Special Value Fund
38)  Morgan Stanley Dean Witter S&P 500 Index Fund
39)  Morgan Stanley Dean Witter S&P 500 Select Fund
40)  Morgan Stanley Dean Witter Strategist Fund
41)  Morgan Stanley Dean Witter Tax-Exempt Securities Trust
42)  Morgan Stanley Dean Witter U.S. Government Securities Trust
43)  Morgan Stanley Dean Witter Utilities Fund
44)  Morgan Stanley Dean Witter Value-Added Market Series
45)  Morgan Stanley Dean Witter Value Fund
46)  Morgan Stanley Dean Witter Worldwide High Income Fund
47)  Morgan Stanley Dean Witter World Wide Income Trust

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