AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 14, 1995
                                               SECURITIES ACT FILE NO. 33-35442
                                       INVESTMENT COMPANY ACT FILE NO. 811-4375
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
                      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. 6                        [X]
                                    AND/OR
        REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940     [X]

                            AMENDMENT NO. 117                               [X]
                       (Check appropriate box or boxes)

                               ----------------
                MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
              OF MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

            (Exact Name of Registrant as Specified in Charter)

              800 SCUDDERS MILL ROAD
              PLAINSBORO, NEW JERSEY                        08536
      (Address of Principal Executive Office)             (Zip Code)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE (609) 282-2800

                                ARTHUR ZEIKEL
               MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
                800 SCUDDERS MILL ROAD, PLAINSBORO, NEW JERSEY
       MAILING ADDRESS: P.O. BOX 9011, PRINCETON, NEW JERSEY 08543-9011

                 (Name and Address of Agent for Service)

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

COPIES TO:

       COUNSEL FOR THE TRUST:               PHILIP L. KIRSTEIN, ESQ.
            BROWN & WOOD                     FUND ASSET MANAGEMENT
       ONE WORLD TRADE CENTER                    P.O. BOX 9011
   NEW YORK, NEW YORK 10048-0557        PRINCETON, NEW JERSEY 08543-9011
ATTENTION: THOMAS R. SMITH JR., ESQ.
                              ----------------

IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK
APPROPRIATE BOX)
[X] immediately upon filing pursuant to paragraph (b)

[_] on (date) pursuant to paragraph (b)

[_] 60 days after filing pursuant to paragraph (a)(1)

[_] on (date) pursuant to paragraph (a)(1)

[_] 75 days after filing pursuant to paragraph (a)(2)

[_] on (date) pursuant to paragraph (a)(2) of Rule 485.

IF APPROPRIATE, CHECK THE FOLLOWING BOX:
[_] this post-effective amendment designates a new
effective date for a previously filed post-effective
amendment.


THE REGISTRANT HAS REGISTERED AN INDEFINITE NUMBER OF ITS SHARES UNDER THE SECURITIES ACT OF 1933 PURSUANT TO RULE 24f-2 UNDER THE INVESTMENT COMPANY ACT OF 1940. THE NOTICE REQUIRED BY SUCH RULE FOR THE REGISTRANT'S MOST RECENT FISCAL YEAR WAS FILED ON SEPTEMBER 22, 1995.

CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933

                           AMOUNT OF     PROPOSED       PROPOSED
                             SHARES      MAXIMUM        MAXIMUM      AMOUNT OF
   TITLE OF SECURITIES       BEING    OFFERING PRICE   AGGREGATE    REGISTRATION
    BEING REGISTERED       REGISTERED    PER UNIT    OFFERING PRICE     FEE
- --------------------------------------------------------------------------------
Shares of Beneficial
 Interest (par value $.10
 per share).............   1,214,480      $11.76        $500,000        $100



*(1) The calculation of the maximum aggregate offering price is made pursuant to Rule 24e-2 under the Investment Company Act of 1940.

(2) The total amount of securities redeemed or repurchased during the Registrant's previous fiscal year was 3,629,317 shares of beneficial interest.

(3) 2,457,354 of the shares described in (2) above have been used for reduction pursuant to Rule 24e-2(a) or Rule 24f-2(c) under the Investment Company Act of 1940 in previous filings during the Registrant's current fiscal year.

(4) 1,171,963 of the shares redeemed during the Registrant's previous fiscal year are being used for the reduction of the registration fee in this amendment to the Registration Statement.



MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND OF
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

REGISTRATION STATEMENT ON FORM N-1A

CROSS REFERENCE SHEET

 N-1A
 ITEM NO.                                               LOCATION
 --------                                               --------
 PART A
  Item  1.   Cover Page...............   Cover Page
  Item  2.   Synopsis.................   Fee Table
             Condensed Financial
  Item  3.   Information..............   Financial Highlights
  Item  4.   General Description of
             Registrant...............   Investment Objective and Policies;
                                          Additional Information
 Item  5.   Management of the Fund...   Fee Table; Management of the Trust;
                                          Inside Back Cover Page
  Item  5A.  Management's Discussion
              of Fund Performance.....   Not Applicable
  Item  6.   Capital Stock and Other
             Securities...............   Cover Page; Merrill Lynch Select
                                          Pricing SM System; Additional
                                          Information
  Item  7.   Purchase of Securities
             Being Offered............   Cover Page; Fee Table; Merrill Lynch
                                          Select Pricing SM System; Purchase of
                                          Shares; Shareholder Services;
                                          Additional Information; Inside Back
                                          Cover Page
  Item  8.   Redemption or Repurchase.   Fee Table; Merrill Lynch Select
                                          Pricing SM System; Purchase of Shares;
                                          Redemption of Shares
  Item  9.   Pending Legal
             Proceedings..............   Not Applicable

PART B
  Item 10.   Cover Page...............   Cover Page
  Item 11.   Table of Contents........   Back Cover Page
  Item 12.   General Information and
             History..................   Additional Information
  Item 13.   Investment Objective and
             Policies.................   Investment Objective and Policies;
                                          Investment Restrictions
  Item 14.   Management of the Fund...   Management of the Trust
  Item 15.   Control Persons and
              Principal Holders of
              Securities..............   Management of the Trust; Additional
                                          Information
  Item 16.   Investment Advisory and
             Other Services...........   Management of the Trust; Purchase of
                                          Shares; General Information
  Item 17.   Brokerage Allocation and
             Other Practices..........   Portfolio Transactions
  Item 18.   Capital Stock and Other
             Securities...............   General Information--Description of
                                          Series and Shares
  Item 19.   Purchase, Redemption and
              Pricing of Securities
              Being Offered...........   Purchase of Shares; Redemption of
                                          Shares; Determination of Net Asset
                                          Value; Shareholder Services
  Item 20.   Tax Status...............   Distributions and Taxes
  Item 21.   Underwriters.............   Purchase of Shares
  Item 22.   Calculation of
             Performance Data.........   Performance Data
  Item 23.   Financial Statements.....   Financial Statements

PART C

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


PROSPECTUS

NOVEMBER 14, 1995
MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
P.O. BOX 9011, PRINCETON, NEW JERSEY 08543-9011-PHONE NO. (609) 282-2800

Merrill Lynch Pennsylvania Municipal Bond Fund (the "Fund") is a mutual fund seeking to provide shareholders with as high a level of income exempt from Federal and Pennsylvania personal income taxes as is consistent with prudent investment management. The Fund invests primarily in a portfolio of long-term, investment grade obligations issued by or on behalf of the Commonwealth of Pennsylvania, its political subdivisions, agencies and instrumentalities and obligations of other qualifying issuers, such as issuers located in Puerto Rico, the Virgin Islands, and Guam, which pay interest exempt, in the opinion of bond counsel to the issuer, from Federal and Pennsylvania personal income taxes ("Pennsylvania Municipal Bonds"). Dividends paid by the Fund are exempt from Federal and Pennsylvania personal income taxes to the extent they are derived from Pennsylvania Municipal Bonds. The Fund may invest in certain tax- exempt securities classified as "private activity bonds" that may subject certain investors in the Fund to an alternative minimum tax. At times, the Fund may seek to hedge its portfolio through the use of futures transactions and options. There can be no assurance that the investment objective of the Fund will be realized. For more information on the Fund's investment objective and policies, please see "Investment Objective and Policies" on page 9.


Pursuant to the Merrill Lynch Select Pricing SM System, the Fund offers four classes of shares, each with a different combination of sales charges, ongoing fees and other features. The Merrill Lynch Select Pricing SM System permits an investor to choose the method of purchasing shares that the investor believes is most beneficial given the amount of the purchase, the length of time the investor expects to hold the shares and other relevant circumstances. See "Merrill Lynch Select Pricing SM System" on page 4.

Shares may be purchased directly from Merrill Lynch Funds Distributor, Inc.
(the "Distributor"), P.O. Box 9081, Princeton, New Jersey 08543-9081 [(609)
282-2800], or from securities dealers which have entered into dealer agreements with the Distributor, including Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch"). The minimum initial purchase is $1,000 and the minimum subsequent purchase is $50. Merrill Lynch may charge its customers a processing fee (presently $4.85) for confirming purchases and repurchases. Purchases and redemptions directly through the Fund's Transfer Agent are not subject to the processing fee. See "Purchase of Shares" and "Redemption of Shares".


THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.


This Prospectus is a concise statement of information about the Fund that is relevant to making an investment in the Fund. This Prospectus should be retained for future reference. A statement containing additional information about the Fund, dated November 14, 1995 (the "Statement of Additional Information"), has been filed with the Securities and Exchange Commission (the "Commission") and is available, without charge, by calling or by writing Merrill Lynch Multi-State Municipal Series Trust (the "Trust") at the above- referenced telephone number or address. The Statement of Additional Information is hereby incorporated by reference into this Prospectus. The Fund is a separate series of the Trust, an open-end management investment company organized as a Massachusetts business trust.

FUND ASSET MANAGEMENT -- MANAGER

MERRILL LYNCH FUNDS DISTRIBUTOR, INC. -- DISTRIBUTOR


FEE TABLE

A general comparison of the sales arrangements and other nonrecurring and recurring expenses applicable to shares of the Fund follows:

                 CLASS A(a)         CLASS B(b)            CLASS C     CLASS D
                 ----------         ----------        --------------- -------
SHAREHOLDER
 TRANSACTION
 EXPENSES:
 Maximum Sales
  Charge Im-
  posed on Pur-
  chases (as a
  percentage of
  offering
  price).......    4.00%(c)            None                None        4.00%(c)
 Sales Charge
  Imposed on
  Dividend
  Reinvestments.    None               None                None         None
 Deferred Sales
  Charge (as a
  percentage of
  original pur-     None(d)
  chase price                 4.0% during the first
  or redemption               year, decreasing 1.0%
  proceeds,                   annually thereafter to
  whichever is                      0.0% after
  lower).......                  the fourth year      1% for one year   None(d)
 Exchange Fee..     None               None                None         None
ANNUAL FUND OP-
 ERATING EX-
 PENSES (AS A
 PERCENTAGE OF
 AVERAGE NET
 ASSETS)(e):
 Investment Ad-
  visory
  Fees(f)......    0.55%              0.55%                0.55%       0.55%
 12b-1 Fees(g):
 Account Main-
  tenance Fees.     None              0.25%                0.25%       0.10%
 Distribution
  Fees.........     None              0.25%                0.35%        None
                             (Class B shares convert
                                        to
                                  Class D shares
                                  automatically
                             after approximately ten
                                      years,
                              cease being subject to
                              distribution fees and
                                       are
                             subject to lower account
                                maintenance fees)
 Other Ex-
  penses:
 Custodial
  Fees.........     .01%               .01%                 .01%        .01%
 Shareholder
  Servicing
  Costs(h).....     .05%               .06%                 .06%        .05%
 Other.........     .16%               .16%                 .16%        .16%
                    ----              -----                -----        ----
  Total Other       .22%               .23%                 .23%        .22%
   Expenses....     ----              -----                -----        ----
 Total Fund Op-
  erating Ex-       .77%              1.28%                1.38%        .87%
  penses.......     ====              =====                =====        ====


(a) Class A shares are sold to a limited group of investors including existing Class A shareholders and certain investment programs. See "Purchase of Shares--Initial Sales Charge Alternatives--Class A and Class D Shares"-- page 23.

(b) Class B shares convert to Class D shares automatically approximately 10 years after initial purchase. See "Purchase of Shares--Deferred Sales Charge Alternatives--Class B and Class C Shares"--page 25.

(c) Reduced for purchases of $25,000 and over. Class A or Class D purchases of $1,000,000 or more are not subject to an initial sales charge. See "Purchase of Shares--Initial Sales Charge Alternatives--Class A and Class D Shares"--page 23.

(d) Class A and Class D shares are not subject to a contingent deferred sales charge ("CDSC"), except that certain purchases of $1,000,000 or more which are not subject to an initial sales charge may instead be subject to a CDSC of 1.0% of amounts redeemed within the first year after purchase.

(e) Information for Class A and Class B shares is stated for the fiscal year ended July 31, 1995. Information under "Other Expenses" for Class C and Class D shares is estimated for the fiscal year ending July 31, 1996.

(f) See "Management of the Trust--Management and Advisory Arrangements"--page 19.

(g) See "Purchase of Shares--Distribution Plans"--page 28.

(h) See "Management of the Trust--Transfer Agency Services"--page 21.

2

EXAMPLE:

                                           CUMULATIVE EXPENSES PAID FOR THE
                                                      PERIOD OF:
                                          -----------------------------------
                                          1 YEAR  3 YEARS  5 YEARS  10 YEARS
                                          ------- -------- -------- ---------
An investor would pay the following
 expenses on a $1,000 investment
 including the maximum $40 initial sales
 charge (Class A and Class D shares only)
 and assuming (1) the Total Fund
 Operating Expenses for each class set
 forth above, (2) a 5% annual return
 throughout the periods and (3)
 redemption at the end of the period:
  Class A................................  $    48  $    64  $    81  $    132
  Class B................................  $    53  $    61  $    70  $    155
  Class C................................  $    24  $    44  $    76  $    166
  Class D................................  $    49  $    67  $    86  $    143
An investor would pay the following
 expenses on the same $1,000 investment
 assuming no redemption at the end of the
 period:
  Class A................................  $    48  $    64  $    81  $    132
  Class B................................  $    13  $    41  $    70  $    155
  Class C................................  $    14  $    44  $    76  $    166
  Class D................................  $    49  $    67  $    86  $    143

The foregoing Fee Table is intended to assist investors in understanding the costs and expenses that a shareholder in the Fund will bear directly or indirectly. The Example set forth above assumes reinvestment of all dividends and distributions and utilizes a 5% annual rate of return as mandated by the regulations of the Commission. THE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES OR ANNUAL RATE OF RETURN, AND ACTUAL EXPENSES OR ANNUAL RATES OF RETURN MAY BE MORE OR LESS THAN THOSE ASSUMED FOR PURPOSES OF THE EXAMPLE. Class B and Class C shareholders who hold their shares for an extended period of time may pay more in Rule 12b-1 distribution fees than the economic equivalent of the maximum front-end sales charge permitted under the Rules of Fair Practice of the National Association of Securities Dealers, Inc. ("NASD"). Merrill Lynch may charge its customers a processing fee (presently $4.85) for confirming purchases and repurchases. Purchases and redemptions directly through the Fund's Transfer Agent are not subject to the processing fee. See "Purchase of Shares" and "Redemption of Shares."

3

MERRILL LYNCH SELECT PRICING (SM) SYSTEM

The Fund offers four classes of shares under the Merrill Lynch Select Pricing (SM) System. The shares of each class may be purchased at a price equal to the next determined net asset value per share subject to the sales charges and ongoing fee arrangements described below. Shares of Class A and Class D are sold to investors choosing the initial sales charge alternatives, and shares of Class B and Class C are sold to investors choosing the deferred sales charge alternatives. The Merrill Lynch Select Pricing (SM) System is used by more than 50 mutual funds advised by Merrill Lynch Asset Management, L.P. ("MLAM") or an affiliate of MLAM, Fund Asset Management, L.P. ("FAM" or the "Manager"). Funds advised by MLAM or FAM are referred to herein as "MLAM- advised mutual funds".

Each Class A, Class B, Class C or Class D share of the Fund represents an identical interest in the investment portfolio of the Fund and has the same rights, except that Class B, Class C and Class D shares bear the expenses of the ongoing account maintenance fees and Class B and Class C shares bear the expenses of the ongoing distribution fees and the additional incremental transfer agency costs resulting from the deferred sales charge arrangements. The deferred sales charges and account maintenance fees that are imposed on Class B and Class C shares, as well as the account maintenance fees that are imposed on the Class D shares, are imposed directly against those classes and not against all assets of the Fund and, accordingly, such charges will not affect the net asset value of any other class or have any impact on investors choosing another sales charge option. Dividends paid by the Fund for each class of shares will be calculated in the same manner at the same time and will differ only to the extent that account maintenance and distribution fees and any incremental transfer agency costs relating to a particular class are borne exclusively by that class. Each class has different exchange privileges. See "Shareholder Services--Exchange Privilege".

Investors should understand that the purpose and function of the initial sales charges with respect to the Class A and Class D shares are the same as those of the deferred sales charges with respect to the Class B and Class C shares in that the sales charges applicable to each class provide for the financing of the distribution of the shares of the Fund. The distribution- related revenues paid with respect to a class will not be used to finance the distribution expenditures of another class. Sales personnel may receive different compensation for selling different classes of shares.

The following table sets forth a summary of the distribution arrangements for each class of shares under the Merrill Lynch Select Pricing (SM) System, followed by a more detailed description of each class and a discussion of the factors that investors should consider in determining the method of purchasing shares under the Merrill Lynch Select Pricing (SM) System that the investor believes is most beneficial under his particular circumstances. More detailed information as to each class of shares is set forth under "Purchase of Shares".

4

                                       ACCOUNT
                                     MAINTENANCE DISTRIBUTION
 CLASS       SALES CHARGE(/1/)           FEE         FEE        CONVERSION FEATURE
- ------------------------------------------------------------------------------------
  A        Maximum 4.00% initial         No           No                No
          sales charge(/2/)(/3/)
- ------------------------------------------------------------------------------------
  B    CDSC for a period of 4 years,    0.25%        0.25%     B shares convert to
       at a rate of 4.0% during the                           D shares automatically
        first year, decreasing 1.0%                            after approximately
              annually to 0.0%                                    ten years(/4/)
- ------------------------------------------------------------------------------------
  C       1.0% CDSC for one year        0.25%        0.35%              No
- ------------------------------------------------------------------------------------
  D        Maximum 4.00% initial        0.10%         No                No
             sales charge(/3/)


(1) Initial sales charges are imposed at the time of purchase as a percentage of the offering price. CDSCs are imposed if the redemption occurs within the applicable CDSC time period. The charge will be assessed on an amount equal to the lesser of the proceeds of redemption or the cost of the shares being redeemed.
(2) Offered only to eligible investors. See "Purchase of Shares--Initial Sales Charge Alternatives--Class A and Class D Shares--Eligible Class A Investors."

(3) Reduced for purchases of $25,000 or more. Class A and Class D share purchases of $1,000,000 or more may not be subject to an initial sales charge but instead will be subject to a 1.0% CDSC if redeemed within one year. See "Class A" and "Class D" below.

(4) The conversion period for dividend reinvestment shares was modified. Also, Class B shares of certain other MLAM-advised mutual funds into which exchanges may be made have an eight year conversion period. If Class B shares of a Fund are exchanged for Class B shares of another MLAM-advised mutual fund, the conversion period applicable to the Class B shares acquired in the exchange will apply, and the holding period for the shares exchanged will be tacked onto the holding period for the shares acquired.

Class A: Class A shares incur an initial sales charge when they are purchased and bear no ongoing distribution or account maintenance fees. Class A shares are offered to a limited group of investors and also will be issued upon reinvestment of dividends on outstanding Class A shares. Investors that currently own Class A shares in a shareholder account are entitled to purchase additional Class A shares in that account. In addition, Class A shares will be offered to Merrill Lynch & Co., Inc. ("ML & Co.") and its subsidiaries (the term "subsidiaries", when used herein with respect to ML & Co., includes MLAM, the Manager and certain other entities directly or indirectly wholly-owned and controlled by ML & Co.) and their directors and employees, and to members of the Boards of MLAM-advised mutual funds. The maximum initial sales charge is 4.00%, which is reduced for purchases of $25,000 and over. Purchases of $1,000,000 or more may not be subject to an initial sales charge, but if the initial sales charge is waived, such purchases may be subject to a CDSC of 1% if the shares are redeemed within one year after purchase. Sales charges are also reduced under a right of accumulation which takes into account the investor's holdings of all classes of all MLAM-advised mutual funds. See "Purchase of Shares--Initial Sales Charge Alternatives--Class A and Class D Shares."

Class B: Class B shares do not incur a sales charge when they are purchased, but they are subject to an ongoing account maintenance fee of 0.25%, and an ongoing distribution fee of 0.25% of the Fund's average net assets attributable to Class B shares, as well as a CDSC if they are redeemed within

5

four years of purchase. Approximately ten years after issuance, Class B shares will convert automatically into Class D shares of the Fund, which are subject to a lower account maintenance fee of 0.10% and no distribution fee. Class B shares of certain other MLAM-advised mutual funds into which exchanges may be made convert into Class D shares automatically after approximately eight years. If Class B shares of the Fund are exchanged for Class B shares of another MLAM-advised mutual fund, the conversion period applicable to the Class B shares acquired in the exchange will apply, as will the Class D account maintenance fee of the acquired fund upon the conversion, and the holding period for the shares exchanged will be tacked onto the holding period for the shares acquired. Automatic conversion of Class B shares into Class D shares will occur at least once a month on the basis of the relative net asset values of the shares of the two classes on the conversion date, without the imposition of any sales load, fee or other charge. Conversion of Class B shares to Class D shares will not be deemed a purchase or sale of the shares for Federal income tax purposes. Shares purchased through reinvestment of dividends on Class B shares also will convert automatically to Class D shares. The conversion period for dividend reinvestment shares is modified as described under "Purchase of Shares--Deferred Sales Charge Alternatives--Class B and Class C Shares--Conversion of Class B Shares to Class D Shares."

Class C: Class C shares do not incur a sales charge when they are purchased, but they are subject to an ongoing account maintenance fee of 0.25% and an ongoing distribution fee of 0.35% of the Fund's average net assets attributable to Class C shares. Class C shares are also subject to a CDSC if they are redeemed within one year of purchase. Although Class C shares are subject to a 1.0% CDSC for only one year (as compared to four years for Class B shares), Class C shares have no conversion feature and, accordingly, an investor that purchases Class C shares will be subject to distribution fees that will be imposed on Class C shares for an indefinite period subject to annual approval by the Fund's Board of Trustees and regulatory limitations.

Class D: Class D shares incur an initial sales charge when they are purchased and are subject to an ongoing account maintenance fee of 0.10% of the Fund's average net assets attributable to Class D shares. Class D shares are not subject to an ongoing distribution fee or any CDSC when they are redeemed. Purchases of $1,000,000 or more may not be subject to an initial sales charge, but if the initial sales charge is waived such purchases may be subject to a CDSC of 1.0% if the shares are redeemed within one year after purchase. The schedule of initial sales charges and reductions for the Class D shares is the same as the schedule for Class A shares. Class D shares also will be issued upon conversion of Class B shares as described above under "Class B" above. See "Purchase of Shares--Initial Sales Charge Alternatives--Class A and Class D Shares."

The following is a discussion of the factors that investors should consider in determining the method of purchasing shares under the Merrill Lynch Select Pricing SM System that the investor believes is most beneficial under his particular circumstances.

Initial Sales Charge Alternatives. Investors who prefer an initial sales charge alternative may elect to purchase Class D shares or, if an eligible investor, Class A shares. Investors choosing the initial sales charge alternative who are eligible to purchase Class A shares should purchase Class A shares rather than Class D

6

shares because there is an account maintenance fee imposed on Class D shares. Investors qualifying for significantly reduced initial sales charges may find the initial sales charge alternative particularly attractive because similar sales charge reductions are not available with respect to the deferred sales charges imposed in connection with purchases of Class B or Class C shares. Investors not qualifying for reduced initial sales charges who expect to maintain their investment for an extended period of time also may elect to purchase Class A or Class D shares, because over time the accumulated ongoing account maintenance and distribution fees on Class B or Class C shares may exceed the initial sales charge. Although some investors that previously purchased Class A shares may no longer be eligible to purchase Class A shares of other MLAM-advised mutual funds, those previously purchased Class A shares, together with Class B shares holdings, will count toward a right of accumulation which may qualify the investor for reduced initial sales charges on new initial sales charge purchases. In addition, the ongoing Class B and Class C account maintenance and distribution fees will cause Class B and Class C shares to have higher expense ratios, pay lower dividends and have lower total returns than the initial sales charge shares. The ongoing Class D account maintenance fees will cause Class D shares to have a higher expense ratio, pay lower dividends and have a lower total return than Class A shares.

Deferred Sales Charge Alternatives. Because no initial sales charges are deducted at the time of purchase, Class B and Class C shares provide the benefit of putting all of the investor's dollars to work from the time the investment is made. The deferred sales charge alternatives may be particularly appealing to investors who do not quality for a reduction in initial sales charges. Both Class B and Class C shares are subject to ongoing account maintenance fees and distributions fees; however, the ongoing account maintenance and distribution fees potentially may be offset to the extent any return is realized on the additional funds initially invested in Class B or Class C shares. In addition, Class B shares will be converted into Class D shares of the Fund after a conversion period of approximately ten years, and thereafter investors will be subject to lower ongoing fees.

Certain investors may elect to purchase Class B shares if they determine it to be most advantageous to have all their funds invested initially and intend to hold their shares for an extended period of time. Investors in Class B shares should take into account whether they intend to redeem their shares within the CDSC period and, if not, whether they intend to remain invested until the end of the conversion period and thereby take advantage of the reduction in ongoing fees resulting from the conversion into Class D shares. Other investors, however, may elect to purchase Class C shares if they determine that it is advantageous to have all their assets invested initially and they are uncertain as to the length of time they intend to hold their assets in MLAM-advised mutual funds. Although Class C shareholders are subject to a shorter CDSC period at a lower rate, they are subject to higher distribution fees and forgo the Class B conversion feature, making their investment subject to account maintenance and distribution fees for an indefinite period of time. In addition, while both Class B and Class C distribution fees are subject to the limitations on asset-based sales charges imposed by the NASD, the Class B distribution fees are further limited under a voluntary waiver of asset-based sales charges. See "Purchase of Shares-- Limitations on the Payment of Deferred Sales Charges."

7

FINANCIAL HIGHLIGHTS

The financial information in the table below has been audited in conjunction with the annual audits of the financial statements of the Fund by Deloitte & Touche LLP, independent auditors. Financial statements for the year ended July 31, 1995 and the independent auditors' report thereon are included in the Statement of Additional Information. The following per share data and ratios have been derived from information provided in the Fund's audited financial statements. Financial information is presented for Class C and Class D shares only for the period October 21, 1994 (commencement of operations) to July 31, 1995. Further information about the performance of the Fund is contained in the Fund's most recent annual report to shareholders which may be obtained, without charge, by calling or by writing the Trust at the telephone number or address on the front cover of this Prospectus.

                                   CLASS A                                        CLASS B
                   -------------------------------------------- -----------------------------------------------
                                                       FOR THE                                         FOR THE
                                                        PERIOD                                          PERIOD
                                                       AUG. 31                                         AUG. 31
                     FOR THE YEAR ENDED JULY 31,       1990+ TO    FOR THE YEAR ENDED JULY 31,         1990+ TO
                   ----------------------------------  JULY 31, -------------------------------------  JULY 31,
                    1995     1994     1993     1992      1991     1995      1994      1993     1992      1991
                   -------  -------  -------  -------  -------- --------  --------  --------  -------  --------
INCREASE
(DECREASE) IN
NET ASSET VALUE:
PER SHARE
OPERATING
PERFORMANCE:
Net asset value,
beginning of
period..........   $ 11.00  $ 11.39  $ 11.04  $ 10.27   $10.00  $  11.00  $  11.39  $  11.04  $ 10.27  $ 10.00
                   -------  -------  -------  -------   ------  --------  --------  --------  -------  -------
Investment
income--net.....       .62      .60      .63      .67      .61       .56       .54       .58      .62      .57
Realized and
unrealized gain
(loss) on
investments--
net.............       .07     (.33)     .36      .77      .27       .07      (.33)      .36      .77      .27
                   -------  -------  -------  -------   ------  --------  --------  --------  -------  -------
Total from
investment
operations......       .69      .27      .99     1.44      .88       .63       .21       .94     1.39      .84
                   -------  -------  -------  -------   ------  --------  --------  --------  -------  -------
Less dividends
and
distributions:
Investment
income--net.....      (.62)    (.60)    (.63)    (.67)    (.61)     (.56)     (.54)     (.58)    (.62)    (.57)
Realized gain on
investments--
net.............       --      (.04)    (.01)     --       --        --       (.04)     (.01)     --       --
In excess of
realized gain on
investments--
net.............       --      (.02)     --       --       --        --       (.02)      --       --       --
                   -------  -------  -------  -------   ------  --------  --------  --------  -------  -------
Total dividends
and
distributions...      (.62)    (.66)    (.64)    (.67)    (.61)     (.56)     (.60)     (.59)    (.62)    (.57)
                   -------  -------  -------  -------   ------  --------  --------  --------  -------  -------
Net asset value,
end of period...   $ 11.07  $ 11.00  $ 11.39  $ 11.04   $10.27  $  11.07  $  11.00  $  11.39  $ 11.04  $ 10.27
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
TOTAL INVESTMENT
RETURN:**
Based on net
asset value per
share...........     6.54%    2.37%    9.30%   14.53%   9.30%#     6.00%     1.86%     8.75%   13.94%   8.81%#
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
RATIOS TO
AVERAGE NET
ASSETS:
Expenses,
excluding
account
maintenance and
distribution
fees and net of
reimbursement...      .77%     .75%     .69%     .55%    .39%*      .78%      .75%      .69%     .56%    .40%*
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
Expenses, net of
reimbursement...      .77%     .75%     .69%     .55%    .39%*     1.28%     1.25%     1.19%    1.06%    .90%*
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
Expenses........      .77%     .75%     .81%     .97%   1.57%*     1.28%     1.25%     1.32%    1.48%   2.07%*
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
Investment
income--net.....     5.72%    5.30%    5.70%    6.33%   6.71%*     5.21%     4.80%     5.19%    5.81%   6.21%*
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
SUPPLEMENTAL
DATA:
Net assets, end
of period (in
thousands)......   $23,040  $28,239  $27,639  $17,144   $9,402  $123,260  $130,418  $109,463  $65,599  $30,435
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
Portfolio
turnover........    59.17%   37.73%    9.69%    4.14%      --     59.17%    37.73%     9.69%    4.14%      --
                   =======  =======  =======  =======   ======  ========  ========  ========  =======  =======
                   CLASS C    CLASS D
                   ---------- ----------
                    FOR THE PERIOD
                   OCTOBER 21, 1994+
                      TO JULY 31,
                   ---------------------
                     1995       1995
                   ---------- ----------
INCREASE
(DECREASE) IN
NET ASSET VALUE:
PER SHARE
OPERATING
PERFORMANCE:
Net asset value,
beginning of
period..........   $  10.68   $  10.68
                   ---------- ----------
Investment
income--net.....        .43        .47
Realized and
unrealized gain
(loss) on
investments--
net.............        .39        .40
                   ---------- ----------
Total from
investment
operations......        .82        .87
                   ---------- ----------
Less dividends
and
distributions:
Investment
income--net.....       (.43)      (.47)
Realized gain on
investments--
net.............        --         --
In excess of
realized gain on
investments--
net.............        --         --
                   ---------- ----------
Total dividends
and
distributions...       (.43)      (.47)
                   ---------- ----------
Net asset value,
end of period...   $  11.07   $  11.08
                   ========== ==========
TOTAL INVESTMENT
RETURN:**
Based on net
asset value per
share...........     7.83%#     8.36%#
                   ========== ==========
RATIOS TO
AVERAGE NET
ASSETS:
Expenses,
excluding
account
maintenance and
distribution
fees and net of
reimbursement...      .78%*      .77%*
                   ========== ==========
Expenses, net of
reimbursement...     1.38%*      .87%*
                   ========== ==========
Expenses........     1.38%*      .87%*
                   ========== ==========
Investment
income--net.....     5.05%*     5.65%*
                   ========== ==========
SUPPLEMENTAL
DATA:
Net assets, end
of period (in
thousands)......   $  1,868   $  2,630
                   ========== ==========
Portfolio
turnover........     59.17%     59.17%
                   ========== ==========


+ Commencement of operations.

* Annualized. ** Total investment returns exclude the effects of sales loads.

# Aggregate total investment return.

8

INVESTMENT OBJECTIVE AND POLICIES

The investment objective of the Fund is to provide shareholders with as high a level of income exempt from Federal and Pennsylvania personal income taxes as is consistent with prudent investment management. The Fund seeks to achieve its objective by investing primarily in a portfolio of long-term obligations issued by or on behalf of the Commonwealth of Pennsylvania, its political subdivisions, agencies and instrumentalities and obligations of other qualifying issuers, such as issuers located in Puerto Rico, the Virgin Islands, and Guam, which pay interest exempt, in the opinion of bond counsel to the issuer, from Federal and Pennsylvania personal income taxes. Obligations exempt from Federal income taxes are referred to herein as "Municipal Bonds" and obligations exempt from both Federal and Pennsylvania income taxes are referred to as "Pennsylvania Municipal Bonds." Unless otherwise indicated, references to Municipal Bonds shall be deemed to include Pennsylvania Municipal Bonds. The Fund at all times, except during temporary defensive periods, will maintain at least 65% of its total assets invested in Pennsylvania Municipal Bonds. The investment objective of the Fund as set forth in the first sentence of this paragraph is a fundamental policy of the Fund which may not be changed without a vote of a majority of the outstanding shares of the Fund.

Municipal Bonds may include several types of bonds. The interest on Municipal Bonds may bear a fixed rate or be payable at a variable or floating rate. At least 80% of the Municipal Bonds purchased by the Fund primarily will be what are commonly referred to as "investment grade" securities, which are obligations rated at the time of purchase within the four highest quality ratings as determined by either Moody's Investors Service ("Moody's") (currently Aaa, Aa, A and Baa), Standard & Poor's Corporation ("Standard & Poor's") (currently AAA, AA, A and BBB) or Fitch Investors Service, Inc. ("Fitch") (currently AAA, AA, A and BBB). If Municipal Bonds are unrated, such securities will possess creditworthiness comparable, in the opinion of the Manager of the Fund, to obligations in which the Fund may invest. Municipal Bonds rated in the fourth highest rating category, while considered "investment grade", have certain speculative characteristics and are more likely to be downgraded to non-investment grade than obligations rated in one of the top three rating categories. See Appendix II--"Ratings of Municipal Bonds"--in the Statement of Additional Information for more information regarding ratings of debt securities. An issue of rated Municipal Bonds may cease to be rated or its rating may be reduced below "investment grade" subsequent to its purchase by the Fund. If an obligation is downgraded below investment grade, the Manager will consider factors such as price, credit risk, market conditions, financial condition of the issuer and interest rates to determine whether to continue to hold the obligation in the Fund's portfolio.

The Fund may invest up to 20% of its total assets in Municipal Bonds that are rated below Baa by Moody's or below BBB by Standard & Poor's or Fitch. Such securities, sometimes referred to as "high-yield" or "junk" bonds, are predominantly speculative with respect to the capacity to pay interest and repay principal in accordance with the terms of the security and generally involve a greater volatility of price than securities in higher rating categories. The market prices of high-yielding, lower-rated securities may fluctuate more than higher-rated securities and may decline significantly in periods of general economic difficulty, which may follow periods of rising interest rates. In purchasing such securities, the Fund will rely on the Manager's judgment, analysis and experience in evaluating the creditworthiness of the issuer of such securities. The Manager will take into consideration, among other things, the issuer's financial resources, its sensitivity to economic conditions and trends, its operating history, the quality of its management and regulatory matters. See "Investment Objective and Policies" in the Statement of Additional Information for

9

a more detailed discussion of the pertinent risk factors involved in investing in "high yield" or "junk" bonds and Appendix II--"Ratings of Municipal Bonds"-- in the Statement of Additional Information for additional information regarding ratings of debt securities. The Fund does not intend to purchase debt securities that are in default or which the Manager believes will be in default.

Certain Municipal Bonds may be entitled to the benefits of letters of credit or similar credit enhancements issued by financial institutions. In such instances, the Trustees and the Manager will take into account in assessing the quality of such bonds not only the creditworthiness of the issuer of such bonds but also the creditworthiness of the financial institution.

The Fund's investments include variable rate demand obligations ("VRDOs") and VRDOs in the form of participation interests ("Participating VRDOs") in variable rate tax-exempt obligations held by a financial institution. The VRDOs in which the Fund will invest are tax-exempt obligations which contain a floating or variable interest rate adjustment formula and an unconditional right of demand on the part of the holder thereof to receive payment of the unpaid principal balance plus accrued interest on a short notice period not to exceed seven days. Participating VRDOs provide the Fund with a specified undivided interest (up to 100%) of the underlying obligation and the right to demand payment of the unpaid principal balance plus accrued interest on the Participating VRDOs from the financial institution on a specified number of days' notice, not to exceed seven days. There is, however, some possibility that because of default or insolvency, the demand feature of VRDOs or Participating VRDOs may not be honored. The Fund has been advised by its counsel that the Fund should be entitled to treat the income received on Participating VRDOs as interest from tax-exempt obligations.

VRDOs that contain an unconditional right of demand to receive payment of the unpaid principal balance plus accrued interest on a notice period exceeding seven days may be deemed to be illiquid securities. A VRDO with a demand notice exceeding seven days will therefore be subject to the Fund's restriction on illiquid investments unless, in the judgment of the Trustees, such VRDO is liquid. The Trustees may adopt guidelines and delegate to the Manager the daily function of determining and monitoring liquidity of such VRDOs. The Trustees, however, will retain sufficient oversight and be ultimately responsible for such determination.

The Fund ordinarily does not intend to realize investment income not exempt from Federal and Pennsylvania income taxes. However, to the extent that suitable Pennsylvania Municipal Bonds are not available for investment by the Fund, the Fund may purchase Municipal Bonds issued by other states, their agencies and instrumentalities, the interest income on which is exempt, in the opinion of bond counsel, from Federal, but not Pennsylvania, taxation. The Fund also may invest in securities not issued by or on behalf of a state or territory or by an agency or instrumentality thereof, if the Fund nevertheless believes such securities to be exempt from Federal income taxation ("Non- Municipal Tax-Exempt Securities"). Non-Municipal Tax-Exempt Securities also may include securities issued by other investment companies that invest in municipal bonds, to the extent such investments are permitted by the Investment Company Act of 1940, as amended (the "1940 Act"). Other Non-Municipal Tax- Exempt Securities could include trust certificates or other instruments evidencing interests in one or more long-term municipal securities.

Under normal circumstances, except when acceptable securities are unavailable as determined by the Manager, the Fund will invest at least 65% of its total assets in Pennsylvania Municipal Bonds. For

10

temporary defensive periods or to provide liquidity, the Fund has the authority to invest as much as 35% of its total assets in tax-exempt or taxable money market obligations with a maturity of one year or less (such short-term obligations being referred to herein as "Temporary Investments"), except that taxable Temporary Investments shall not exceed 20% of the Fund's net assets. The Temporary Investments, VRDOs and Participating VRDOs in which the Fund may invest also will be in the following rating categories at the time of purchase:
MIG-1/VMIG-1 through MIG-4/VMIG-4 for notes and VRDOs and Prime-1 through Prime-3 for commercial paper (as determined by Moody's), SP-1+ through SP-2 for notes and A-1+ through A-3 for VRDOs and commercial paper (as determined by Standard & Poor's), or F-1+ through F-3 for notes, VRDOs and commercial paper (as determined by Fitch) or, if unrated, of comparable quality in the opinion of the Manager. The Fund at all times will have at least 80% of its net assets invested in securities the interest on which is exempt from Federal taxation. However, interest received on certain otherwise tax-exempt securities which are classified as "private activity bonds" (in general, bonds that benefit non- governmental entities) may be subject to Federal alternative minimum tax. The percentage of the Fund's net assets invested in "private activity bonds" will vary during the year. See "Distributions and Taxes". In addition, the Fund reserves the right to invest temporarily a greater portion of its assets in Temporary Investments for defensive purposes, when, in the judgment of the Manager, market conditions warrant. The investment objective of the Fund is a fundamental policy of the Fund which may not be changed without a vote of a majority of the outstanding shares of the Fund. The Fund's hedging strategies, which are described in more detail under "Financial Futures Transactions and Options," are not fundamental policies and may be modified by the Trustees of the Trust without the approval of the Fund's shareholders.

POTENTIAL BENEFITS

Investment in shares of the Fund offers several benefits. The Fund offers investors the opportunity to receive income exempt from Federal and Pennsylvania personal income taxes by investing in a professionally managed portfolio of long-term Pennsylvania Municipal Bonds. The Fund also provides liquidity because of its redemption features and relieves the investor of the burdensome administrative details involved in managing a portfolio of tax- exempt securities. The benefits are at least partially offset by the expenses involved in operating an investment company. Such expenses primarily consist of the management fee and operational costs and, in the case of certain classes of shares, the account maintenance and distribution costs.

SPECIAL AND RISK CONSIDERATIONS RELATING TO MUNICIPAL BONDS

The risks and special considerations involved in investments in Municipal Bonds vary with the types of instruments being acquired. Investments in Non- Municipal Tax-Exempt Securities may present similar risks, depending on the particular product. Certain instruments in which the Fund may invest may be characterized as derivative instruments. See "Description of Municipal Bonds" and "Financial Futures Transactions and Options".

Moreover, the Fund ordinarily will invest at least 65% of its total assets in Pennsylvania Municipal Bonds, and therefore it is more susceptible to factors adversely affecting issuers of Pennsylvania Municipal Bonds than is a municipal bond mutual fund that is not concentrated in issuers of Pennsylvania Municipal Bonds to this degree.

11

Many different social, environmental and economic factors may affect the financial condition of Pennsylvania and its political subdivisions. From time to time Pennsylvania and certain of its political subdivisions have encountered financial difficulties which have adversely affected their respective credit standings. For example, the financial condition of the City of Philadelphia had impaired its ability to borrow and resulted in its obligations generally being downgraded by the major rating services to below investment grade. Other factors which may negatively affect economic conditions in Pennsylvania include adverse changes in employment rates, Federal revenue sharing or laws with respect to tax-exempt financing. Currently, Pennsylvania's general obligation bonds are rated AA- by Standard & Poor's and Fitch and A1 by Moody's. See "Description of Municipal Bonds" in the Statement of Additional Information and see also Appendix I to the Statement of Additional Information.

DESCRIPTION OF MUNICIPAL BONDS

Municipal Bonds include debt obligations issued to obtain funds for various public purposes, including construction and equipping of a wide range of public facilities (including water, sewer, gas, electricity, solid waste, health care, transportation, education and housing facilities), refunding of outstanding obligations and obtaining funds for general operating expenses and loans to other public institutions and facilities. In addition, certain types of bonds are issued by or on behalf of public authorities to finance various privately operated facilities, including certain facilities for local furnishing of electric energy or gas, sewage facilities, solid waste disposal facilities and other specialized facilities. For purposes of this Prospectus, such obligations are Municipal Bonds if the interest paid thereon is excluded from gross income for Federal income tax purposes ("exempt from Federal income tax") and, in the case of Pennsylvania Municipal Bonds, exempt from Pennsylvania personal income tax, even though such bonds may be IDBs or "private activity bonds" as discussed below.

The two principal classifications of Municipal Bonds are "general obligation" and "revenue" bonds which latter category includes industrial development bonds ("IDBs") and, for bonds issued after August 15, 1986, private activity bonds. General obligation bonds are secured by the issuer's pledge of its faith, credit and taxing power for the payment of principal and interest. The taxing power of any governmental entity may be limited, however, by provisions of state constitutions or laws, and an entity's creditworthiness will depend on many factors, including potential erosion of the tax base due to population declines, natural disasters, declines in the state's industrial base or inability to attract new industries, economic limits on the ability to tax without eroding the tax base, state legislative proposals or voter initiatives to limit ad valorem real property taxes, and the extent to which the entity relies on Federal or state aid, access to capital markets or other factors beyond the state or entity's control. Accordingly, the capacity of the issuer of a general obligation bond as to the timely payment of interest and the repayment of principal when due is affected by the issuer's maintenance of its tax base.

Revenue bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source such as from the user of the facility being financed; accordingly, the timely payment of interest and the repayment of principal in accordance with the terms of the revenue or special obligation bond is a function of the economic viability of such facility or such revenue source. The Fund will not invest in IDBs where the entity supplying the revenues from which the issuer is paid, including predecessors, has a record of less than three years of

12

continuous business operations, if such investments, together with investments in other unseasoned issuers, would exceed 5% of the Fund's total assets. Investments involving entities with less than three years of continuous business operations may pose somewhat greater risks due to the lack of a substantial operating history for such entities. The Manager believes, however, that the potential benefits of such investments outweigh the potential risks, particularly given the Fund's limitations on such investments.

The Fund may purchase IDBs or private activity bonds. IDBs or private activity bonds are tax-exempt securities issued by states, municipalities or public authorities and are issued to provide funds, usually through a loan or lease arrangement, to a private corporation for the purpose of financing construction or improvement of a facility to be used by the corporation. Such bonds are secured primarily by revenues derived from loan repayments or lease payments due from the corporation which may or may not be guaranteed by a parent company or otherwise secured. In view of this, an investor should be aware that repayment of such bonds depends on the revenues of a private corporation and be aware of the risks that such an investment may entail. Continued ability of a corporation to generate sufficient revenues for the payment of principal and interest on such bonds will be affected by many factors including the size of the corporation, capital structure, demand for its products or services, competition, general economic conditions, government regulation and the corporation's dependence on revenues for the operation of the particular facility being financed. The Fund may also invest in so-called "moral obligation" bonds, which are normally issued by special purpose public authorities. If an issuer of moral obligation bonds is unable to meet its obligations, the repayment of such bonds becomes a moral commitment, but not a legal obligation, of the state or municipality in question.

The Fund may invest in Municipal Bonds (and Non-Municipal Tax-Exempt Securities) the return on which is based on a particular index of value or interest rates. For example, the Fund may invest in Municipal Bonds that pay interest based on an index of Municipal Bond interest rates or based on the value of gold or some other commodity. The principal amount payable upon maturity of certain Municipal Bonds also may be based on the value of an index. To the extent the Fund invests in these types of Municipal Bonds, the Fund's return on such Municipal Bonds will be subject to risk with respect to the value of the particular index. Interest and principal payable on the Municipal Bonds may also be based on relative changes among particular indices. Also, the Fund may invest in so-called "inverse floating obligations" or "residual interest bonds" on which the interest rates typically decline as market rates increase and increase as market rates decline. The Fund's return on such types of Municipal Bonds (and Non-Municipal Tax-Exempt Securities) will be subject to risk with respect to the value of the particular index, which may include reduced or eliminated interest payments and losses of invested principal. Such securities have the effect of providing a degree of investment leverage, since they may increase or decrease in value in response to changes, as an illustration, in market interest rates at a rate which is a multiple (typically two) of the rate at which fixed-rate long term tax exempt securities increase or decrease in response to such changes. As a result, the market values of such securities will generally be more volatile than the market values of fixed-rate tax exempt securities. To seek to limit the volatility of these securities, the Fund may purchase inverse floating obligations with shorter term maturities or which contain limitations on the extent to which the interest rate may vary. The Manager, however, believes that indexed and inverse floating obligations represent flexible portfolio management instruments for the Fund which allow the Fund to seek potential investment rewards, hedge other portfolio positions or vary the degree of investment leverage relatively efficiently under different market conditions. Certain investments in such obligations may be illiquid. The Fund may not invest in such illiquid

13

obligations if such investments, together with other illiquid investments, would exceed 15% of the Fund's net assets.

Also included within the general category of Municipal Bonds are participation certificates issued by government authorities or entities to finance the acquisition or construction of equipment, land and/or facilities. The certificates represent participations in a lease, an installment purchase contract or a conditional sales contract (hereinafter collectively called "lease obligations") relating to such equipment, land or facilities. Although lease obligations do not constitute general obligations of the issuer for which the issuer's unlimited taxing power is pledged, a lease obligation is frequently backed by the issuer's covenant to budget for, appropriate and make the payments due under the lease obligation. However, certain lease obligations contain "non-appropriation" clauses which provide that the issuer has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. Although "non- appropriation" lease obligations are secured by the leased property, disposition of the property in the event of foreclosure might prove difficult. These securities represent a type of financing that has not yet developed the depth of marketability associated with more conventional securities. Certain investments in lease obligations may be illiquid. The Fund may not invest in illiquid lease obligations if such investments, together with all other illiquid investments, would exceed 15% of the Fund's total assets. The Fund may, however, invest without regard to such limitation in lease obligations which the Manager, pursuant to guidelines which have been adopted by the Board of Trustees and subject to the supervision of the Board, determines to be liquid. The Manager will deem lease obligations to be liquid if they are publicly offered and have received an investment grade rating of Baa or better by Moody's, or BBB or better by Standard & Poor's or Fitch. Unrated lease obligations, or those rated below investment grade, will be considered liquid if the obligations come to the market through an underwritten public offering and at least two dealers are willing to give competitive bids. In reference to obligations rated below investment grade, the Manager must, among other things, also review the creditworthiness of the municipality obligated to make payment under the lease obligation and make certain specified determinations based on such factors as the existence of a rating or credit enhancement such as insurance, the frequency of trades or quotes for the obligation and the willingness of dealers to make a market in the obligation.

Federal tax legislation has limited the types and volume of bonds the interest on which qualifies for a Federal income tax exemption. As a result, this legislation and legislation which may be enacted in the future may affect the availability of Municipal Bonds for investment by the Fund.

CALL RIGHTS

The Fund may purchase a Municipal Bond issuer's right to call all or a portion of such Municipal Bond for mandatory tender for purchase (a "Call Right"). A holder of a Call Right may exercise such right to require a mandatory tender for the purchase of related Municipal Bonds, subject to certain conditions. A Call Right that is not exercised prior to the maturity of the related Municipal Bond will expire without value. The economic effect of holding both the Call Right and the related Municipal Bond is identical to that of holding a Municipal Bond as a non-callable security. Certain investments in such obligations may be illiquid. The Fund may not invest in such illiquid obligations if such investments, together with other illiquid investments, would exceed 15% of the Fund's total assets.

14

WHEN-ISSUED SECURITIES AND DELAYED DELIVERY TRANSACTIONS

The Fund may purchase or sell Municipal Bonds on a delayed delivery basis or a when-issued basis at fixed purchase terms. These transactions arise when securities are purchased or sold by the Fund with payment and delivery taking place in the future. The purchase will be recorded on the date the Fund enters into the commitment and the value of the obligation will thereafter be reflected in the calculation of the Fund's net asset value. The value of the obligation on the delivery date may be more or less than its purchase price. A separate account of the Fund will be established with its custodian consisting of cash, cash equivalents or high grade, liquid Municipal Bonds having a market value at all times at least equal to the amount of the forward commitment.

FINANCIAL FUTURES TRANSACTIONS AND OPTIONS

The Fund is authorized to purchase and sell certain exchange traded financial futures contracts ("financial futures contracts") solely for the purpose of hedging its investments in Municipal Bonds against declines in value and to hedge against increases in the cost of securities it intends to purchase. However, any transactions involving financial futures or options (including puts and calls associated therewith) will be in accordance with the Fund's investment policies. A financial futures contract obligates the seller of a contract to deliver and the purchaser of a contract to take delivery of the type of financial instrument covered by the contract, or in the case of index- based futures contracts to make and accept a cash settlement, at a specific future time for a specified price. A sale of financial futures contracts may provide a hedge against a decline in the value of portfolio securities because such depreciation may be offset, in whole or in part, by an increase in the value of the position in the financial futures contracts. A purchase of financial futures contracts may provide a hedge against an increase in the cost of securities intended to be purchased, because such appreciation may be offset, in whole or in part, by an increase in the value of the position in the futures contracts. Distributions, if any, of net long-term capital gains from certain transactions in futures or options are taxable at long-term capital gains rates for Federal income tax purposes, regardless of the length of time the shareholder has owned Fund shares. See "Distributions and Taxes--Taxes".

The Fund deals in financial futures contracts traded on the Chicago Board of Trade based on The Bond Buyer Municipal Bond Index, a price-weighted measure of the market value of 40 large, recently issued tax-exempt bonds. There can be no assurance, however, that a liquid secondary market will exist to terminate any particular financial futures contract at any specific time. If it is not possible to close a financial futures position entered into by the Fund, the Fund would continue to be required to make daily cash payments of variation margin in the event of adverse price movements. In such a situation, if the Fund has insufficient cash, it may have to sell portfolio securities to meet daily variation margin requirements at a time when it may be disadvantageous to do so. The inability to close financial futures positions also could have an adverse impact on the Fund's ability to hedge effectively. There is also the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in a financial futures contract.

The Fund may purchase and sell financial futures contracts on U.S. Government securities and write and purchase put and call options on such futures contracts as a hedge against adverse changes in interest rates as described more fully in the Statement of Additional Information. With respect to U.S. Government securities, currently there are financial futures contracts based on long-term U.S. Treasury bonds, Treasury

15

notes, Government National Mortgage Association ("GNMA") Certificates and three-month U.S. Treasury bills.

Subject to policies adopted by the Trustees, the Fund also may engage in other financial futures contracts transactions and options thereon, such as financial futures contracts or options on other municipal bond indexes which may become available if the Manager of the Fund and the Trustees of the Trust should determine that there is normally a sufficient correlation between the prices of such futures contracts and the Municipal Bonds in which the Fund invests to make such hedging appropriate.

Utilization of futures transactions and options thereon involves the risk of imperfect correlation in movements in the price of futures contracts and movements in the price of the security which is the subject of the hedge. If the price of the futures contract moves more or less than the price of the security that is the subject of the hedge, the Fund will experience a gain or loss which will not be completely offset by movements in the price of such security. There is a risk of imperfect correlation where the securities underlying futures contracts have different maturities, ratings or geographic mixes than the security being hedged. In addition, the correlation may be affected by additions to or deletions from the index which serves as a basis for a financial futures contract. Finally, in the case of futures contracts on U.S. Government securities and options on such futures contracts, the anticipated correlation of price movements between the U.S. Government securities underlying the futures or options and Municipal Bonds may be adversely affected by economic, political, legislative or other developments which have a disparate impact on the respective markets for such securities.

Under regulations of the Commodity Futures Trading Commission, the futures trading activities described herein will not result in the Fund being deemed to be a "commodity pool", as defined under such regulations, provided that the Fund adheres to certain restrictions. In particular, the Fund may purchase and sell futures contracts and options thereon (i) only for bona fide hedging purposes, and (ii) for non-hedging purposes, if the aggregate initial margins and premiums required to establish positions in such contracts and options does not exceed 5% of the liquidation value of the Fund's portfolio assets after taking into account unrealized profits and unrealized losses on any such contracts and options. (However, as stated above, the Fund intends to engage in options and futures transactions only for hedging purposes.) Margin deposits may consist of cash or securities acceptable to the broker and the relevant contract market.

When the Fund purchases a futures contract, or writes a put option or purchases a call option thereon, it will maintain an amount of cash, cash equivalents (e.g., high grade commercial paper and daily tender adjustable notes) or short-term, high-grade, fixed-income securities in a segregated account with the Fund's custodian, so that the amount so segregated plus the amount of initial and variation margin held in the account of its broker equals the market value of the futures contracts, thereby ensuring that the use of such futures contract is unleveraged. It is not anticipated that transactions in futures contracts will have the effect of increasing portfolio turnover.

Although certain risks are involved in options and futures transactions, the Manager believes that, because the Fund will engage in futures transactions only for hedging purposes, the futures portfolio strategies of the Fund will not subject the Fund to certain risks frequently associated with speculation in futures transactions. The Fund must meet certain Federal income tax requirements under the Internal Revenue Code of 1986, as amended (the "Code"), in order to qualify for the special tax treatment afforded regulated

16

investment companies, including a requirement that less than 30% of its gross income be derived from the sale or other disposition of securities held for less than three months. Additionally, the Fund is required to meet certain diversification requirements under the Code.

The liquidity of a secondary market in a futures contract may be adversely affected by "daily price fluctuation limits" established by commodity exchanges which limit the amount of fluctuation in a futures contract price during a single trading day. Once the daily limit has been reached in the contract, no trades may be entered into at a price beyond the limit, thus preventing the liquidation of open futures positions. Prices have in the past moved beyond the daily limit on a number of consecutive trading days.

The successful use of transactions in futures also depends on the ability of the Manager to forecast correctly the direction and extent of interest rate movements within a given time frame. To the extent these rates remain stable during the period in which a futures contract is held by the Fund or moves in a direction opposite to that anticipated, the Fund may realize a loss on the hedging transaction which is not fully or partially offset by an increase in the value of portfolio securities. As a result, the Fund's total return for such period may be less than if it had not engaged in the hedging transaction. Furthermore, the Fund will only engage in hedging transactions from time to time and may not necessarily be engaging in hedging transactions when movements in interest rates occur.

Reference is made to the Statement of Additional Information for further information on financial futures contracts and certain options thereon.

REPURCHASE AGREEMENTS

As Temporary Investments, the Fund may invest in securities pursuant to repurchase agreements. Repurchase agreements may be entered into only with a member bank of the Federal Reserve System or a primary dealer in U.S. Government Securities or an affiliate thereof. Under such agreements, the seller agrees, upon entering into the contract, to repurchase the security from the Fund at a mutually agreed upon time and price, thereby determining the yield during the term of the agreement. This results in a fixed rate of return insulated from market fluctuations during such period. The Fund may not invest in repurchase agreements maturing in more than seven days if such investments, together with the Fund's other illiquid investments, exceed 15% of the Fund's total assets. In the event of default by the seller under a repurchase agreement, the Fund may suffer time delays and incur costs or possible losses in connection with the disposition of the underlying securities.

INVESTMENT RESTRICTIONS

The Fund's investment activities are subject to further restrictions that are described in the Statement of Additional Information. Investment restrictions and policies which are fundamental policies may not be changed without the approval of the holders of a majority of the Fund's outstanding voting securities, as defined in the 1940 Act. Among its fundamental policies, the Fund may not: (i) invest more than 25% of its assets, taken at market value at the time of each investment, in the securities of issuers in any particular industry (excluding the U.S. Government and its agencies and instrumentalities) (For purposes of this restriction, states, municipalities and their political subdivisions are not considered to be part of any industry); and (ii) borrow money, except that (a) the Fund may borrow from banks (as defined in the 1940 Act) in

17

amounts up to 33 1/3% of its total assets (including the amount borrowed), (b) the Fund may borrow up to an additional 5% of its total assets for temporary purposes, (c) the Fund may obtain such short-term credit as may be necessary for the clearance of purchases and sales of portfolio securities and (d) the Fund may purchase securities on margin to the extent permitted by applicable law. The Fund may not pledge its assets other than to secure such borrowings or, to the extent permitted by the Fund's investment policies as set forth in the Prospectus and Statement of Additional Information, as they may be amended from time to time, in connection with hedging transactions, short sales, when- issued and forward commitment transactions and similar investment strategies.

Among its non-fundamental policies, the Fund may not (i) purchase securities of other investment companies, except to the extent such purchases are permitted by applicable law; (ii) invest in securities which cannot be readily resold because of legal or contractual restrictions or which cannot otherwise be marketed, redeemed or put to the issuer or a third party, if at the time of acquisition more than 15% of its total assets would be invested in such securities [This restriction (ii) shall not apply to securities which mature within seven days or securities which the Board of Trustees of the Trust has otherwise determined to be liquid pursuant to applicable law]; and (iii) invest in securities of companies having a record, together with predecessors, of less than three years of continuous operation, if more than 5% of the Fund's total assets would be invested in such securities. This restriction (iii) shall not apply to mortgage-backed securities, asset-backed securities or obligations issued or guaranteed by the U.S. Government, its agencies or instrumentalities.

Under prior Pennsylvania law, in order for the Fund to qualify to pass through to investors income exempt from Pennsylvania personal income tax, the Fund was required to adhere to certain investment restrictions. In order to comply with this and other Pennsylvania law requirements previously in effect, the Fund adopted, as a fundamental policy, a requirement that it invest in securities for income earnings rather than trading for profit, and that, in accordance with such policy, it not vary its portfolio investments except to
(i) eliminate unsafe investments or investments not consistent with the preservation of the capital or the tax status of the investments of the Fund;
(ii) honor redemption orders, meet anticipated redemption requirements, and negate gains from discount purchases; (iii) reinvest the earnings from securities in like securities; or (iv) defray normal administrative expenses. Pennsylvania has recently enacted legislation which eliminated the necessity for the foregoing investment policies. Since such policies are fundamental policies of the Fund, which can only be changed by the affirmative vote of a majority (as defined under the Investment Company Act) of the outstanding shares, the Fund continues to be governed by such investment policies.

The Fund is classified as non-diversified within the meaning of the 1940 Act, which means that the Fund is not limited by the 1940 Act in the proportion of its assets that it may invest in obligations of a single issuer. However, the Fund's investments will be limited so as to qualify for the special treatment afforded regulated investment companies under the Code. See "Distributions and Taxes--Taxes". To qualify, among other requirements, the Trust will limit the Fund's investments so that, at the close of each quarter of the taxable year,
(i) not more than 25% of the market value of the Fund's total assets will be invested in the securities of a single issuer, and (ii) with respect to 50% of the market value of its total assets, not more than 5% of the market value of its total assets will be invested in the securities of a single issuer and the Fund will not own more than 10% of the outstanding voting securities of a single issuer. For purposes of this restriction, the Fund will regard each state and each political subdivision, agency or instrumentality of such state and

18

each multi-state agency of which such state is a member and each public authority which issues securities on behalf of a private entity as a separate issuer, except that if the security is backed only by the assets and revenues of a non-government entity then the entity with the ultimate responsibility for the payment of interest and principal may be regarded as the sole issuer. These tax-related limitations may be changed by the Trustees of the Trust to the extent necessary to comply with changes to the Federal tax requirements. A fund which elects to be classified as "diversified" under the 1940 Act must satisfy the foregoing 5% and 10% requirements with respect to 75% of its total assets. To the extent that the Fund assumes large positions in the obligations of a small number of issuers, the Fund's total return may fluctuate to a greater extent than that of a diversified company as a result of changes in the financial condition or in the market's assessment of the issuers.

Investors are referred to the Statement of Additional Information for a complete description of the Fund's investment restrictions.

MANAGEMENT OF THE TRUST

TRUSTEES

The Trustees of the Trust consist of six individuals, five of whom are not "interested persons" of the Trust as defined in the 1940 Act. The Trustees are responsible for the overall supervision of the operations of the Trust and the Fund and perform the various duties imposed on the directors or trustees of investment companies by the 1940 Act.

The Trustees are:

Arthur Zeikel*--President of the Manager and MLAM; President and Director of Princeton Services, Inc.; Executive Vice President of ML&Co.; Executive Vice President of Merrill Lynch; Director of the Distributor.

James H. Bodurtha--Chairman and Chief Executive Officer, China Enterprise Management Corporation.

Herbert I. London--John M. Olin Professor of Humanities, New York University.

Robert R. Martin--Director, WTC Industries, Inc.

Joseph L. May--Attorney in private practice.

Andre F. Perold--Professor, Harvard Business School.


* Interested person, as defined in the 1940 Act, of the Trust.

MANAGEMENT AND ADVISORY ARRANGEMENTS

The Manager, which is an affiliate of MLAM and is owned and controlled by ML&Co., a financial services holding company, acts as the manager for the Fund and provides the Fund with management

19

services. The Manager or MLAM acts as the investment adviser for more than 130 other registered investment companies. MLAM also provides investment advisory services to individual and institutional accounts. As of September 30, 1995, the Manager and MLAM had a total of approximately $189.4 billion in investment company and other portfolio assets under management, including accounts of certain affiliates of the Manager.

Subject to the direction of the Trustees, the Manager is responsible for the actual management of the Fund's portfolio and constantly reviews the Fund's holdings in light of its own research analysis and that from other relevant sources. The responsibility for making decisions to buy, sell or hold a particular security rests with the Manager. The Manager performs certain of the other administrative services and provides all the office space, facilities, equipment and necessary personnel for management of the Fund.

William Michael Petty is the Portfolio Manager of the Fund. He has been a Vice President of MLAM since 1993, an Assistant Vice President of MLAM from 1992 to 1993 and a municipal bond broker with J.J. Kenny Municipal Bond Brokers from 1990 to 1992.

Pursuant to the management agreement between the Manager and the Trust on behalf of the Fund (the "Management Agreement"), the Manager is entitled to receive from the Fund a monthly fee based upon the average daily net assets of the Fund at the following annual rates: 0.55% of the average daily net assets not exceeding $500 million; 0.525% of the average daily net assets exceeding $500 million but not exceeding $1.0 billion and 0.50% of the average daily net assets exceeding $1.0 billion. For the year ended July 31, 1995, the total fee paid by the Fund to the Manager was $827,537 (based upon average net assets of approximately $151.2 million).

The Management Agreement obligates the Trust on behalf of the Fund to pay certain expenses incurred in the Fund's operations, including, among other things, the management fee, legal and audit fees, unaffiliated Trustee's fees and expenses, registration fees, custodian and transfer agency fees, accounting and pricing costs, and certain of the costs of printing proxies, shareholder reports, prospectuses and statements of additional information. Accounting services are provided to the Fund by the Manager and the Fund reimburses the Manager for its costs in connection with such services. The Manager may voluntarily waive all or a portion of its management fee and may voluntarily assume all or a portion of the Fund's expenses. For the year ended July 31, 1995, the Fund reimbursed the Manager $40,065 for accounting services. For the year ended July 31, 1995, the ratio of total expenses, net of account maintenance and distribution fees, to average net assets was .77% for Class A shares and .78% for Class B shares; for the period October 21, 1994 (commencement of operations) to July 31, 1995, the annualized ratio of total expenses, net of account maintenance and distribution fees, to average net assets was .78% for Class C shares and .77% for Class D shares.

CODE OF ETHICS

The Board of Trustees of the Trust has adopted a Code of Ethics under Rule 17j-1 of the 1940 Act which incorporates the Code of Ethics of the Manager (together, the "Codes"). The Codes significantly restrict the personal investing activities of all employees of the Manager and, as described below, impose additional, more onerous, restrictions on fund investment personnel.

20

The Codes require that all employees of the Manager preclear any personal securities investment (with limited exceptions, such as government securities). The preclearance requirement and associated procedures are designed to identify any substantive prohibition or limitation applicable to the proposed investment. The substantive restrictions applicable to all employees of the Manager include a ban on acquiring any securities in a "hot" initial public offering and a prohibition from profiting on short-term trading in securities. In addition, no employee may purchase or sell any security which at the time is being purchased or sold (as the case may be), or to the knowledge of the employee is being considered for purchase or sale, by any fund advised by the Manager. Furthermore, the Codes provide for trading "blackout periods" which prohibit trading by investment personnel of the Fund within periods of trading by the Fund in the same (or equivalent) security (15 or 30 days depending upon the transaction).

TRANSFER AGENCY SERVICES

Merrill Lynch Financial Data Services, Inc. (the "Transfer Agent"), which is a wholly-owned subsidiary of ML&Co., acts as the Trust's transfer agent pursuant to a transfer agency, dividend disbursing agency and shareholder servicing agency agreement (the "Transfer Agency Agreement"). Pursuant to the Transfer Agency Agreement, the Transfer Agent is responsible for the issuance, transfer and redemption of shares and the opening and maintenance of shareholder accounts. Pursuant to the Transfer Agency Agreement, the Fund pays the Transfer Agent an annual fee of $11.00 per Class A or Class D shareholder account and $14.00 per Class B and Class C shareholder account and the Transfer Agent is entitled to reimbursement from the Fund for out-of-pocket expenses incurred by the Transfer Agent under the Transfer Agency Agreement. For the year ended July 31, 1995, the Fund paid the Transfer Agent a total fee of $98,221 pursuant to the Transfer Agency Agreement for providing transfer agency services. At September 30, 1995, the Fund had 645 Class A shareholder accounts, 4,075 Class B shareholder accounts, 113 Class C shareholder accounts and 55 Class D shareholder accounts. At this level of accounts, the annual fee paid to the Transfer Agent would aggregate approximately $66,332, plus out-of- pocket expenses.

PURCHASE OF SHARES

The Distributor, an affiliate of the Manager, MLAM and Merrill Lynch, acts as the Distributor of the shares of the Fund. Shares of the Fund are offered continuously for sale by the Distributor and other eligible securities dealers (including Merrill Lynch). Shares of the Fund may be purchased from securities dealers or by mailing a purchase order directly to the Transfer Agent. The minimum initial purchase is $1,000 and the minimum subsequent purchase is $50.

The Fund is offering its shares in four classes at a public offering price equal to the next determined net asset value per share plus sales charges imposed either at the time of purchase or on a deferred basis depending upon the class of shares selected by the investor under the Merrill Lynch Select Pricing (SM) System, as described below. The applicable offering price for purchase orders is based upon the net asset value of the Fund next determined after receipt of the purchase orders by the Distributor. As to purchase orders received by securities dealers prior to the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time), which includes orders received after the close of business on the previous day, the applicable offering price will be based on the net asset value determined as of 15 minutes after the close of business on the New York Stock Exchange on that day, provided the Distributor in turn receives the order from the

21

securities dealer prior to 30 minutes after the close of business on the New York Stock Exchange on that day. If the purchase orders are not received by the Distributor prior to 30 minutes after the close of business on the New York Stock Exchange, such orders shall be deemed received on the next business day. The Trust or the Distributor may suspend the continuous offering of the Fund's shares of any class at any time in response to conditions in the securities markets or otherwise and may thereafter resume such offering from time to time. Any order may be rejected by the Distributor or the Trust. Neither the Distributor nor the dealers are permitted to withhold placing orders to benefit themselves by a price change. Merrill Lynch may charge its customers a processing fee (presently $4.85) to confirm a sale of shares to such customers. Purchases directly through the Fund's Transfer Agent are not subject to the processing fee.

The Fund issues four classes of shares under the Merrill Lynch Select Pricing (SM) System, which permits each investor to choose the method of purchasing shares that the investor believes is most beneficial given the amount of the purchase, the length of time the investor expects to hold the shares and other relevant circumstances. Shares of Class A and Class D are sold to investors choosing the initial sales charge alternatives and shares of Class B and Class C are sold to investors choosing the deferred sales charge alternatives. Investors should determine whether under their particular circumstances it is more advantageous to incur an initial sales charge or to have the entire initial purchase price invested in the Fund with the investment thereafter being subject to a CDSC and ongoing distribution fees and higher account maintenance fees. A discussion of the factors that investors should consider in determining the method of purchasing shares under the Merrill Lynch Select Pricing (SM) System is set forth under "Merrill Lynch Select Pricing SM System" on page 4.

Each Class A, Class B, Class C and Class D share of the Fund represents identical interests in the investment portfolio of the Fund and has the same rights, except that Class B, Class C and Class D shares bear the expenses of the ongoing account maintenance fees, and Class B and Class C shares bear the expenses of the ongoing distribution fees and the additional incremental transfer agency costs resulting from the deferred sales charge arrangements. The deferred sales charges and account maintenance fees that are imposed on Class B and Class C shares, as well as the account maintenance fees that are imposed on Class D shares, will be imposed directly against those classes and not against all assets of the Fund and, accordingly, such charges will not affect the net asset value of any other class or have any impact on investors choosing another sales charge option. Dividends paid by the Fund for each class of shares will be calculated in the same manner at the same time and will differ only to the extent that account maintenance and distribution fees and any incremental transfer agency costs relating to a particular class are borne exclusively by that class. Class B, Class C and Class D shares each have exclusive voting rights with respect to the Rule 12b-1 distribution plan adopted with respect to such class pursuant to which account maintenance and/or distribution fees are paid. See "Distribution Plans" below. Each class has different exchange privileges. See "Shareholder Services--Exchange Privilege."

Investors should understand that the purpose and function of the initial sales charges with respect to Class A and Class D shares are the same as those of the deferred sales charges with respect to Class B and Class C shares in that the sales charges applicable to each class provide for the financing of the distribution of the shares of the Fund. The distribution-related revenues paid with respect to a class will not be used to finance the distribution expenditures of another class. Sales personnel may receive different compensation for selling different classes of shares. Investors are advised that only Class A and Class D shares may be available for purchase through securities dealers, other than Merrill Lynch, which are eligible to sell shares.

22

The following table sets forth a summary of the distribution arrangements for each class of shares under the Merrill Lynch Select Pricing (SM) System.

                                          ACCOUNT
                                        MAINTENANCE DISTRIBUTION
  CLASS         SALES CHARGE(/1/)           FEE         FEE        CONVERSION FEATURE
- ---------------------------------------------------------------------------------------
    A      Maximum 4.00% initial sales      No           No                No
                charge(/2/)(/3/)
- ---------------------------------------------------------------------------------------
    B     CDSC for a period of 4 years,    0.25%        0.25%     B shares convert to
          at a rate of 4.0% during the                           D shares automatically
           first year, decreasing 1.0%                            after approximately
                 annually to 0.0%                                    ten years(/4/)
- ---------------------------------------------------------------------------------------
    C        1.0% CDSC for one year        0.25%        0.35%              No
- ---------------------------------------------------------------------------------------
    D         Maximum 4.00% initial        0.10%         No                No
                sales charge(/3/)


(1) Initial sales charges are imposed at the time of purchase as a percentage of the offering price. CDSCs may be imposed if the redemption occurs within the applicable CDSC time period. The charge will be assessed on an amount equal to the lesser of the proceeds of redemption or the cost of the shares being redeemed.
(2) Offered only to eligible investors. See "Initial Sales Charge Alternatives--Class A and Class D Shares--Eligible Class A Investors."

(3) Reduced for purchases of $25,000 or more. Class A and Class D share purchases of $1,000,000 or more may not be subject to an initial sales charge but instead may be subject to a 1.0% CDSC if redeemed within one year.

(4) The conversion period for dividend reinvestment shares was modified. Also, Class B shares of certain other MLAM-advised mutual funds into which exchanges may be made have an eight year conversion period. If Class B shares of the Fund are exchanged for Class B shares of another MLAM- advised mutual fund, the conversion period applicable to the Class B shares acquired in the exchange will apply, and the holding period for the shares exchanged will be tacked onto the holding period for the shares acquired.

INITIAL SALES CHARGE ALTERNATIVES--CLASS A AND CLASS D SHARES

Investors choosing the initial sales charge alternatives who are eligible to purchase Class A shares should purchase Class A shares rather than Class D shares because there is an account maintenance fee imposed on Class D shares.

The public offering price of Class A and Class D shares for purchasers choosing the initial sales charge alternative is the next determined net asset value plus varying sales charges (i.e., sales loads), as set forth below.

                                SALES CHARGE   SALES CHARGE      DISCOUNT TO
                                AS PERCENTAGE AS PERCENTAGE*   SELECTED DEALERS
                                 OF OFFERING    OF THE NET     AS PERCENTAGE OF
AMOUNT OF PURCHASE                  PRICE     AMOUNT INVESTED THE OFFERING PRICE
- ------------------              ------------- --------------- ------------------
Less than $25,000.............      4.00%          4.17%             3.75%
$25,000 but less than $50,000.      3.75           3.90              3.50
$50,000 but less than
 $100,000.....................      3.25           3.36              3.00
$100,000 but less than
 $250,000.....................      2.50           2.56              2.25
$250,000 but less than
 $1,000,000...................      1.50           1.52              1.25
$1,000,000 and over**.........      0.00           0.00              0.00

23


* Rounded to the nearest one-hundredth percent.

** The initial sales charge may be waived on Class A and Class D purchases of $1,000,000 or more made on or after October 21, 1994 (the date Class D shares were initially offered to the public). If the sales charge is waived in connection with a purchase of $1,000,000 or more, such purchases will be subject to a CDSC of 1.0% if the shares are redeemed within one year after purchase.

The Distributor may reallow discounts to selected dealers and retain the balance over such discounts. At times the Distributor may reallow the entire sales charge to such dealers. Since securities dealers selling Class A and Class D shares of the Fund will receive a concession equal to most of the sales charge, they may be deemed to be underwriters under the Securities Act of 1933, as amended. During the fiscal year ended July 31, 1995, the Fund sold 252,327 Class A shares for aggregate net proceeds of $2,701,007. The gross sales charges for the sale of Class A shares of the Fund for that year were $16,482, of which $1,289 and $15,193 were received by the Distributor and Merrill Lynch, respectively. For the fiscal year ended July 31, 1995, the Distributor received no CDSCs with respect to redemption within one year after purchase of Class A shares purchased subject to front-end sales charge waivers. For the period October 21, 1994 (commencement of operations) to July 31, 1995, the Fund sold 241,043 Class D shares for aggregate net proceeds of $2,563,252. The gross sales charges for the sale of Class D shares of the Fund for the period were $26,959, of which $773 and $26,186 were received by the Distributor and Merrill Lynch, respectively. For the period October 21, 1994 (commencement of operations) to July 31, 1995, the Distributor received no CDSCs with respect to redemption within one year after purchase of Class D shares purchased subject to a front-end sales charge waiver.

Eligible Class A Investors. Class A shares are offered to a limited group of investors and also will be issued upon reinvestment of dividends on outstanding Class A shares. Investors that currently own Class A shares of the Fund in a shareholder account are entitled to purchase additional Class A shares of the Fund in that account. Class A shares are available at net asset value to corporate warranty insurance reserve fund programs provided that the program has $3 million or more initially invested in MLAM-advised mutual funds. Also eligible to purchase Class A shares at net asset value are participants in certain investment programs including TMA SM Managed Trusts to which Merrill Lynch Trust Company provides discretionary trustee services and certain purchases made in connection with the Merrill Lynch Mutual Fund Adviser program. In addition, Class A shares are offered at net asset value to ML & Co. and its subsidiaries and their directors and employees and to members of the Boards of MLAM-advised investment companies, including the Trust. Certain persons who acquired shares of certain MLAM-advised closed-end funds who wish to reinvest the net proceeds from a sale of their closed-end fund shares of common stock in shares of the Fund also may purchase Class A shares of the Fund if certain conditions set forth in the Statement of Additional Information are met. For example, Class A shares of the Fund and certain other MLAM-advised mutual funds are offered at net asset value to shareholders of Merrill Lynch Senior Floating Rate Fund, Inc. who wish to reinvest the net proceeds from a sale of certain of their shares of common stock of Merrill Lynch Senior Floating Rate Fund, Inc. in shares of such funds.

Reduced Initial Sales Charges. No initial sales charges are imposed upon Class A and Class D shares issued as a result of the automatic reinvestment of dividends or capital gains distributions. Class A and Class D sales charges also may be reduced under a Right of Accumulation and a Letter of Intention.

Class A shares are offered at net asset value to certain eligible Class A investors as set forth above under "Eligible Class A Investors."

24

Class D shares are offered at net asset value, without a sales charge, to an investor who has a business relationship with a Merrill Lynch financial consultant if certain conditions set forth in the Statement of Additional Information are met. Class D shares may be offered at net asset value in connection with the acquisition of assets of other investment companies.

Class D shares of the Fund are offered at net asset value to shareholders of Merrill Lynch Municipal Strategy Fund, Inc. who wish to reinvest the net proceeds from a sale of certain of their shares of common stock of Merrill Lynch Municipal Strategy Fund, Inc. in shares of the Fund.

Additional information concerning these reduced initial sales charges is set forth in the Statement of Additional Information.

DEFERRED SALES CHARGE ALTERNATIVES--CLASS B AND CLASS C SHARES

Investors choosing the deferred sales charge alternatives should consider Class B shares if they intend to hold their shares for an extended period of time and Class C shares if they are uncertain as to the length of time they intend to hold their assets in MLAM-advised mutual funds.

The public offering price of Class B and Class C shares for investors choosing the deferred sales charge alternatives is the next determined net asset value per share without the imposition of a sales charge at the time of purchase. As discussed below, Class B shares are subject to a four year CDSC, while Class C shares are subject only to a one year 1.0% CDSC. On the other hand, approximately ten years after Class B shares are issued, such Class B shares, together with shares issued upon dividend reinvestment with respect to those shares, are automatically converted into Class D shares of the Fund and thereafter will be subject to lower continuing fees. See "Conversion of Class B Shares to Class D Shares" below. Both Class B and Class C shares are subject to an account maintenance fee of 0.25% of net assets and Class B and Class C shares are subject to distribution fees of 0.25% and 0.35%, respectively, of net assets as discussed below under "Distribution Plans". The proceeds from the account maintenance fees are used to compensate Merrill Lynch for providing continuing account maintenance activities.

Class B and Class C shares are sold without an initial sales charge so that the Fund will receive the full amount of the investor's purchase payment. Merrill Lynch compensates its financial consultants for selling Class B and Class C shares at the time of purchase from its own funds. See "Distribution Plans" on page 28.

Proceeds from the CDSCs and the distribution fee are paid to the Distributor and are used in whole or in part by the Distributor to defray the expenses of dealers (including Merrill Lynch) related to providing distribution-related services to the Fund in connection with the sale of the Class B and Class C shares, such as the payment of compensation to financial consultants for selling Class B and Class C shares from the dealer's own funds. The combination of the CDSC and the ongoing distribution fee facilitates the ability of the Fund to sell the Class B and Class C shares without a sales charge being deducted at the time of purchase. Approximately ten years after issuance, Class B shares will convert automatically into Class D shares of the Fund, which are subject to a lower account maintenance fee and no distribution fee; Class B shares of certain other MLAM-advised mutual funds into which exchanges may be made convert into Class D shares automatically after approximately eight years. If Class B shares of the Fund are exchanged for Class B shares of another MLAM- advised mutual fund, the conversion period applicable to the Class B shares acquired in

25

the exchange will apply, and the holding period for the shares exchanged will be tacked onto the holding period for the shares acquired.

Imposition of the CDSC and the distribution fee on Class B and Class C shares is limited by the NASD asset-based sales charge rule. See "Limitations on the Payment of Deferred Sales Charges" below. The proceeds from the ongoing account maintenance fee are used to compensate Merrill Lynch for providing continuing account maintenance activities. Class B shareholders of the Fund exercising the exchange privilege described under "Shareholder Services--Exchange Privilege" will continue to be subject to the Fund's CDSC schedule, if such schedule is higher than the CDSC schedule relating to the Class B shares acquired as a result of the exchange.

Contingent Deferred Sales Charges--Class B Shares. Class B shares which are redeemed within four years of purchase may be subject to a CDSC at the rates set forth below charged as a percentage of the dollar amount subject thereto. The charge will be assessed on an amount equal to the lesser of the proceeds of redemption or the cost of the shares being redeemed. Accordingly, no CDSC will be imposed on increases in net asset value above the initial purchase price. In addition, no CDSC will be assessed on shares derived from reinvestment of dividends or capital gains distributions.

The following table sets forth the rates of the Class B CDSC:

                                                                 CLASS B
                                                                CDSC AS A
                                                              PERCENTAGE OF
                                                              DOLLAR AMOUNT
YEAR SINCE PURCHASE                                            SUBJECT TO
PAYMENT MADE                                                     CHARGE
-------------------                                           -------------
0-1..........................................................     4.0%
1-2..........................................................     3.0%
2-3..........................................................     2.0%
3-4..........................................................     1.0%
4 and thereafter.............................................     None

For the fiscal year ended July 31, 1995, the Distributor received CDSCs of $302,369 with respect to redemptions of Class B shares, all of which were paid to Merrill Lynch.

In determining whether a CDSC is applicable to a redemption, the calculation will be determined in the manner that results in the lowest possible applicable rate being charged. Therefore, it will be assumed that the redemption is first of shares held for over four years or shares acquired pursuant to reinvestment of dividends or distributions and then of shares held longest during the four- year period. The charge will not be applied to dollar amounts representing an increase in the net asset value since the time of purchase. A transfer of shares from a shareholder's account to another account will be assumed to be made in the same order as a redemption.

To provide an example, assume an investor purchased 100 Class B shares at $10 per share (at a cost of $1,000) and in the third year after purchase, the net asset value per share is $12 and, during such time, the investor has acquired 10 additional shares upon dividend reinvestment. If at such time the investor makes his first redemption of 50 shares (proceeds of $600), 10 shares will not be subject to a CDSC because of dividend reinvestment. With respect to the remaining 40 shares, the CDSC is applied only to the original cost of $10

26

per share and not to the increase in net asset value of $2 per share. Therefore, $400 of the $600 redemption proceeds will be charged at a rate of 2.0% (the applicable rates in the third year after purchase).

In the event that Class B shares are exchanged by certain retirement plans for Class A shares in connection with a transfer to the Merrill Lynch Mutual Fund Adviser ("MFA") program, the time period that such Class A shares are held in the MFA program will be included in determining the holding period of Class B shares reacquired upon termination of participation in the MFA program (see "Shareholder Services--Exchange Privilege").

The Class B CDSC is waived on redemptions of shares following the death or disability (as defined in the Code) of a shareholder. Additional information concerning the waiver of the Class B CDSC is set forth in the Statement of Additional Information.

Contingent Deferred Sales Charges--Class C Shares. Class C shares which are redeemed within one year of purchase may be subject to a 1.0% CDSC charged as a percentage of the dollar amount subject thereto. The charge will be assessed on an amount equal to the lesser of the proceeds of redemption or the cost of the shares being redeemed. Accordingly, no Class C CDSC will be imposed on increases in net asset value above the initial purchase price. In addition, no Class C CDSC will be assessed on shares derived from reinvestment of dividends or capital gains distributions. For the period October 21, 1994 (commencement of operations) to July 31, 1995, the Distributor received CDSCs of $621 with respect to redemptions of Class C shares, all of which were paid to Merrill Lynch.

In determining whether a Class C CDSC is applicable to a redemption, the calculation will be determined in the manner that results in the lowest possible rate being charged. Therefore, it will be assumed that the redemption is first of shares held for over one year or shares acquired pursuant to reinvestment of dividends or distributions and then of shares held longest during the one-year period. The charge will not be applied to dollar amounts representing an increase in the net asset value since the time of purchase. A transfer of shares from a shareholder's account to another account will be assumed to be made in the same order as a redemption.

Conversion of Class B Shares to Class D Shares. After approximately ten years (the "Conversion Period"), Class B shares also will be converted automatically into Class D shares of the Fund. Class D shares are subject to an ongoing account maintenance fee of 0.10% of net assets but are not subject to the distribution fee that is borne by Class B shares. Automatic conversion of Class B shares into Class D shares will occur at least once each month (on the "Conversion Date") on the basis of the relative net asset values of the shares of the two classes on the Conversion Date, without the imposition of any sales load, fee or other charge. Conversion of Class B shares to Class D shares will not be deemed a purchase or sale of the shares for Federal income tax purposes.

In addition, shares purchased through reinvestment of dividends on Class B shares also will convert automatically to Class D shares. The Conversion Date for dividend reinvestment shares will be calculated taking into account the length of time the shares underlying such dividend reinvestment shares were outstanding. If at a Conversion Date the conversion of Class B shares to Class D shares of the Fund in a single account will result in less than $50 worth of Class B shares being left in the account, all of the Class B shares of the Fund held in the account on the Conversion Date will be converted to Class D shares of the Fund.

27

Share certificates for Class B shares of the Fund to be converted must be delivered to the Transfer Agent at least one week prior to the Conversion Date applicable to those shares. In the event such certificates are not received by the Transfer Agent at least one week prior to the Conversion Date, the related Class B shares will convert to Class D shares on the next scheduled Conversion Date after such certificates are delivered.

In general, Class B shares of equity MLAM-advised mutual funds will convert approximately eight years after initial purchase, and Class B shares of taxable and tax-exempt fixed income MLAM-advised mutual funds will convert approximately ten years after initial purchase. If, during the Conversion Period, a shareholder exchanges Class B shares with an eight-year Conversion Period for Class B shares with a ten-year Conversion Period, or vice versa, the Conversion Period applicable to the Class B shares acquired in the exchange will apply, and the holding period for the shares exchanged will be tacked onto the holding period for the shares acquired.

DISTRIBUTION PLANS

The Fund has adopted separate distribution plans for Class B, Class C and Class D shares pursuant to Rule 12b-1 under the Investment Company Act (each, a "Distribution Plan") with respect to the account maintenance and/or distribution fees paid by the Fund to the Distributor with respect to such classes. The Class B and Class C Distribution Plans provide for the payment of account maintenance fees and distribution fees, and the Class D Distribution Plan provides for the payment of account maintenance fees.

The Distribution Plans for Class B, Class C and Class D shares each provide that the Fund pays the Distributor an account maintenance fee relating to the shares of the relevant class, accrued daily and paid monthly, at the annual rates of 0.25%, 0.25% and 0.10%, respectively, of the average daily net assets of the Fund attributable to shares of the relevant class in order to compensate the Distributor and Merrill Lynch (pursuant to a sub-agreement) in connection with account maintenance activities.

The Distribution Plans for Class B and Class C shares each provide that the Fund also pays the Distributor a distribution fee relating to the shares of the relevant class, accrued daily and paid monthly, at the annual rate of 0.25% and 0.35%, respectively, of the average daily net assets of the Fund attributable to the shares of the relevant class in order to compensate the Distributor and Merrill Lynch (pursuant to a sub-agreement) for providing shareholder and distribution services, and bearing certain distribution-related expenses of the Fund, including payments to financial consultants for selling Class B and Class C shares of the Fund. The Distribution Plans relating to Class B and Class C shares are designed to permit an investor to purchase Class B and Class C shares through dealers without the assessment of an initial sales charge and at the same time permit the dealer to compensate its financial consultants in connection with the sale of the Class B and Class C shares. In this regard, the purpose and function of the ongoing distribution fees and the CDSC are the same as those of the initial sales charge with respect to the Class A and Class D shares of the Fund in that the deferred sales charges provide for the financing of the distribution of the Fund's Class B and Class C shares.

For the fiscal year ended July 31, 1995, the Fund paid the Distributor $618,190 pursuant to the Class B Distribution Plan (based on average net assets subject to such Distribution Plan of approximately $123.6 million), all of which was paid to Merrill Lynch for providing account maintenance and distribution-related activities and services in connection with Class B shares. During the period October 21, 1994 (commencement

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of operations) to July 31, 1995, the Fund paid the Distributor $4,335 pursuant to the Distribution Plan relating to Class C shares (based on average net assets subject to such Distribution Plan of approximately $938,519), all of which was paid to Merrill Lynch for providing account maintenance and distribution-related activities and services in connection with Class C shares. During the fiscal period October 21, 1994 (commencement of operations) to July 31, 1995, the Fund paid the Distributor $1,586 pursuant to the Distribution Plan relating to Class D shares (based on average net assets subject to such Distribution Plan of approximately $2.1 million), all of which was paid to Merrill Lynch for providing account maintenance services in connection with Class D shares. At September 30, 1995, the net assets of the Fund subject to the Class B Distribution Plan aggregated approximately $123.7 million. At this asset level, the annual fee payable pursuant to the Class B Distribution Plan would aggregate approximately $618,657. At September 30, 1995, the net assets of the Fund subject to the Class C Distribution Plan aggregated approximately $2.7 million. At this asset level, the annual fee payable pursuant to the Class C Distribution Plan would aggregate approximately $16,397. At September 30, 1995, the net assets of the Fund subject to the Class D Distribution Plan aggregated approximately $2.7 million. At this asset level, the annual fee payable pursuant to the Class D Distribution Plan would aggregate approximately $2,703.

The payments under the Distribution Plan are based on a percentage of average daily net assets attributable to the shares regardless of the amount of expenses incurred and, accordingly, distribution-related revenues from the Distribution Plans may be more or less than distribution-related expenses. Information with respect to the distribution-related revenues and expenses is presented to the Trustees for their consideration in connection with their deliberations as to the continuance of the Class B and Class C Distribution Plans. This information is presented annually as of December 31 of each year on a "fully allocated accrual" basis and quarterly on a "direct expense and revenue/cash" basis. On the fully allocated accrual basis, revenues consist of the account maintenance fees, distribution fees, the CDSCs and certain other related revenues, and expenses consist of financial consultant compensation, branch office and regional operation center selling and transaction processing expenses, advertising, sales promotion and marketing expenses, corporate overhead and interest expense. On the direct expense and revenue/cash basis, revenues consist of the account maintenance fees, distribution fees and CDSCs and the expenses consist of financial consultant compensation. As of December 31, 1994, for Class B shares, the fully allocated accrual revenues incurred by the Distributor and Merrill Lynch exceeded fully allocated accrual expenses for such period by approximately $2,260,000 (1.93% of Class B net assets at that date). As of July 31, 1995, direct cash revenues for the period since the commencement of operations of Class B shares exceeded direct cash expenses by approximately $502,115 (.43% of Class B net assets at that date). As of July 31, 1995, for Class C shares, direct cash expenses for the period since commencement of operations of Class C shares exceeded direct cash revenues by $3,200 (0.86% of Class C net assets at that date).

The Fund has no obligation with respect to distribution and/or account maintenance-related expenses incurred by the Distributor and Merrill Lynch in connection with Class B, Class C and Class D shares, and there is no assurance that the Trustees of the Trust will approve the continuance of the Distribution Plans from year to year. However, the Distributor intends to seek annual continuation of the Distribution Plans. In their review of the Distribution Plans, the Trustees will be asked to take into consideration expenses incurred in connection with the account maintenance and/or distribution of each class of shares separately. The initial sales charges, the account maintenance fee, the distribution fee and/or the CDSCs received with respect to one class will not be used to subsidize the sale of shares of another class. Payments of the distribution fee on

29

Class B shares will terminate upon conversion of those Class B shares into Class D shares as set forth under "Deferred Sales Charge Alternatives--Class B and Class C Shares--Conversion of Class B Shares to Class D Shares."

LIMITATIONS ON THE PAYMENT OF DEFERRED SALES CHARGES

The maximum sales charge rule in the Rules of Fair Practice of the NASD imposes a limitation on certain asset-based sales charges such as the distribution fee and the CDSC borne by the Class B and the Class C shares, but not the account maintenance fee. The maximum sales charge rule is applied separately to each class. As applicable to the Fund, the maximum sales charge rule limits the aggregate of distribution fee payments and CDSCs payable by the Fund to (1) 6.25% of eligible gross sales of Class B shares and Class C shares, computed separately (defined to exclude shares issued pursuant to dividend reinvestments and exchanges) plus (2) interest on the unpaid balance for the respective class, computed separately at the prime rate plus 1% (the unpaid balance being the maximum amount payable minus amounts received from the payment of the distribution fee and the CDSC). In connection with the Class B shares, the Distributor has voluntarily agreed to waive interest charges on the unpaid balance in excess of 0.50% of eligible gross sales. Consequently, the maximum amount payable to the Distributor (referred to as the "voluntary maximum") in connection with the Class B shares is 6.75% of eligible gross sales. The Distributor retains the right to stop waiving the interest charges at any time. To the extent payments would exceed the voluntary maximum, the Fund will not make further payments of the distribution fee with respect to Class B shares and any CDSCs will be paid to the Fund rather than to the Distributor; however, the Fund will continue to make payments of the account maintenance fee. In certain circumstances the amount payable pursuant to the voluntary maximum may exceed the amount payable under the NASD formula. In such circumstances payments in excess of the amount payable under the NASD formula will not be made.

REDEMPTION OF SHARES

The Trust is required to redeem for cash all shares of the Fund upon receipt of a written request in proper form. The redemption price is the net asset value per share next determined after the initial receipt of proper notice of redemption. Except for any CDSC which may be applicable, there will be no charge for redemption if the redemption request is sent directly to the Transfer Agent. Shareholders liquidating their holdings will receive upon redemption all dividends reinvested through the date of redemption. The value of shares at the time of redemption may be more or less than the shareholder's cost, depending on the market value of the securities held by the Fund at such time.

REDEMPTION

A shareholder wishing to redeem shares may do so without charge by tendering the shares directly to the Transfer Agent, Merrill Lynch Financial Data Services, Inc., P.O. Box 45289, Jacksonville, Florida 32232-5289. Redemption requests delivered other than by mail should be delivered to Merrill Lynch Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484. Proper notice of redemption in the case of shares deposited with the Transfer Agent may be accomplished by a written letter requesting redemption. Proper notice of redemption in the case of shares for which certificates have been issued may be accomplished by a written letter as noted above accompanied by certificates for the shares

30

to be redeemed. Redemption requests should not be sent to the Trust. The notice in either event requires the signature(s) of all persons in whose name(s) the shares are registered, signed exactly as such name(s) appear(s) on the Transfer Agent's register. The signature(s) on the redemption request must be guaranteed by an "eligible guarantor institution" as such is defined in Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended, the existence and validity of which may be verified by the Transfer Agent through the use of industry publications. Notarized signatures are not sufficient. In certain instances, the Transfer Agent may require additional documents such as, but not limited to, trust instruments, death certificates, appointments as executor or administrator, or certificates of corporate authority. For shareholders redeeming directly with the Transfer Agent, payments will be mailed within seven days of receipt of a proper notice of redemption.

At various times the Trust may be requested to redeem Fund shares for which it has not yet received good payment (e.g., cash, Federal funds or certified check drawn on a United States bank). The Trust may delay or cause to be delayed the mailing of a redemption check until such time as it has assured itself that good payment has been collected for the purchase of such Fund shares, which will not exceed 10 days.

REPURCHASE

The Trust also will repurchase Fund shares through a shareholder's listed securities dealer. The Trust normally will accept orders to repurchase Fund shares by wire or telephone from dealers for their customers at the net asset value next computed after receipt of the order by the dealer, provided that the request for repurchase is received by the dealer prior to the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time) on the day received, and such request is received by the Trust from such dealer not later than 30 minutes after the close of business on the New York Stock Exchange on the same day. Dealers have the responsibility of submitting such repurchase requests to the Fund not later than 30 minutes after the close of business on the New York Stock Exchange, in order to obtain that day's closing price.

The foregoing repurchase arrangements are for the convenience of shareholders and do not involve a charge by the Trust (other than any applicable CDSC). Securities firms which do not have selected dealer agreements with the Distributor, however, may impose a transaction charge on the shareholder for transmitting the notice of repurchase to the Trust. Merrill Lynch may charge its customers a processing fee (presently $4.85) to confirm a repurchase of shares of such customers. Redemptions directly through the Fund's Transfer Agent are not subject to the processing fee. The Trust reserves the right to reject any order for repurchase, which right of rejection might adversely affect shareholders seeking redemption through the repurchase procedure. However, a shareholder whose order for repurchase is rejected by the Trust may redeem Fund shares as set forth above.

REINSTATEMENT PRIVILEGE--CLASS A AND CLASS D SHARES

Shareholders who have redeemed their Class A or Class D shares have a one- time privilege to reinstate their accounts by purchasing Class A or Class D shares, as the case may be, of the Fund at net asset value without a sales charge up to the dollar amount redeemed. The reinstatement privilege may be exercised by sending a notice of exercise along with a check for the amount to be reinstated to the Transfer Agent within 30 days after the date the request for redemption was accepted by the Transfer Agent or the Distributor. The reinstatement will be made at the net asset value per share next determined after the notice of reinstatement is received and cannot exceed the amount of the redemption proceeds. The reinstatement privilege is a one-

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time privilege and may be exercised by the Class A or Class D shareholder only the first time such shareholder makes a redemption.

SHAREHOLDER SERVICES

The Trust offers a number of shareholder services and investment plans designed to facilitate investment in shares of the Fund. Full details as to each of such services, copies of the various plans described below and instructions as to how to participate in the various services or plans, or to change options with respect thereto can be obtained from the Trust by calling the telephone number on the cover page hereof or from the Distributor or Merrill Lynch.

Investment Account. Each shareholder whose account (an "Investment Account") is maintained at the Transfer Agent has an Investment Account and will receive statements at least quarterly from the Transfer Agent. These statements will serve as transaction confirmations for automatic investment purchases and the reinvestment of ordinary income dividends and long-term capital gain distributions. The statements will also show any other activity in the account since the preceding statement. Shareholders will receive separate confirmations for each purchase or sale transaction other than automatic investment purchases and the reinvestment of ordinary income dividends and long-term capital gains distributions. A shareholder may make additions to his Investment Account at any time by mailing a check directly to the Transfer Agent. Shareholders may also maintain their accounts through Merrill Lynch. Upon the transfer of shares out of a Merrill Lynch brokerage account, an Investment Account in the transferring shareholder's name will be opened automatically at the Transfer Agent. Shareholders considering transferring their Class A or Class D shares from Merrill Lynch to another brokerage firm or financial institution should be aware that, if the firm to which the Class A or Class D shares are to be transferred will not take delivery of shares of the Fund, a shareholder either must redeem the Class A or Class D shares (paying any applicable CDSC) so that the cash proceeds can be transferred to the account at the new firm or such shareholder must continue to maintain an Investment Account at the Transfer Agent for those Class A or Class D shares. Shareholders interested in transferring their Class B or Class C shares from Merrill Lynch and who do not wish to have an Investment Account maintained for such shares at the Transfer Agent may request their new brokerage firm to maintain such shares in an account registered in the name of the brokerage firm for the benefit of the shareholder at the Transfer Agent.

Exchange Privilege. Shareholders of each class of shares of the Fund each have an exchange privilege with certain other MLAM-advised mutual funds. There is currently no limitation on the number of times a shareholder may exercise the exchange privilege. The exchange privilege may be modified or terminated at any time in accordance with the rules of the Commission.

Under the Merrill Lynch Select Pricing (SM) System, Class A shareholders may exchange Class A shares of the Fund for Class A shares of a second MLAM- advised mutual fund if the shareholder holds any Class A shares of the second fund in his account in which the exchange is made at the time of the exchange or is otherwise eligible to purchase Class A shares of the second fund. If the Class A shareholder wants to exchange Class A shares for shares of a second MLAM-advised mutual fund, and the shareholder does not hold Class A shares of the second fund in his account at the time of the exchange and is not otherwise eligible to acquire Class A shares of the second fund, the shareholder will receive Class D shares of the second fund as a result

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of the exchange. Class D shares also may be exchanged for Class A shares of a second MLAM-advised mutual fund at any time as long as, at the time of the exchange, the shareholder holds Class A shares of the second fund in the account in which the exchange is made or is otherwise eligible to purchase Class A shares of the second fund.

Exchanges of Class A and Class D shares are made on the basis of the relative net asset values per Class A or Class D share, respectively, plus an amount equal to the difference, if any, between the sales charge previously paid on the Class A or Class D shares being exchanged and the sales charge payable at the time of the exchange on the shares being acquired.

Class B, Class C and Class D shares are exchangeable with shares of the same class of other MLAM-advised mutual funds.

Shares of the Fund which are subject to a CDSC are exchangeable on the basis of relative net asset value per share without the payment of any CDSC that might otherwise be due upon redemption of the shares of the Fund. For purposes of computing the CDSC that may be payable upon a disposition of the shares acquired in the exchange, the holding period for the previously owned shares of the Fund is "tacked" to the holding period of the newly acquired shares of the other Fund.

Class A, Class B, Class C and Class D shares also are exchangeable for shares of certain MLAM-advised money market funds specifically designated as available for exchange by holders of Class A, Class B, Class C or Class D shares. The period of time that Class A, Class B, Class C or Class D shares are held in a money market fund, however, will not count toward satisfaction of the holding period requirement for reduction of any CDSC imposed on such shares, if any, and, with respect to Class B shares, toward satisfaction of the Conversion Period.

Class B shareholders of the Fund exercising the exchange privilege will continue to be subject to the Fund's CDSC schedule if such schedule is higher than the CDSC schedule relating to the new Class B shares. In addition, Class B shares of the Fund acquired through use of the exchange privilege will be subject to the Fund's CDSC schedule if such schedule is higher than the CDSC schedule relating to the Class B shares of the MLAM-advised mutual fund from which the exchange has been made.

Exercise of the exchange privilege is treated as a sale for Federal income tax purposes. For further information, see "Shareholder Services--Exchange Privilege" in the Statement of Additional Information.

The Fund's exchange privilege is modified with respect to purchases of Class A and Class D shares by non-retirement plan investors under the MFA program. First, the initial allocation of assets is made under the MFA program. Then, any subsequent exchange under the MFA program of Class A or Class D shares of a MLAM-advised mutual fund for Class A or Class D shares of the Fund will be made solely on the basis of the relative net asset values of the shares being exchanged. Therefore, there will not be a charge for any difference between the sales charge previously paid on the shares of the other MLAM-advised mutual funds and the sales charge payable on the shares of the Fund being acquired in the exchange under the MFA program.

Automatic Reinvestment of Dividends and Capital Gains Distributions. All dividends and capital gains distributions are reinvested automatically in full and fractional shares of the Fund, without a sales charge, at

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the net asset value per share at the close of business on the monthly payment date for such dividends and distributions. A shareholder may at any time, by written notification or by telephone (1-800-MER-FUND) to the Transfer Agent, elect to have subsequent dividends or both dividends and capital gains distributions paid in cash, rather than reinvested, in which event payment will be mailed or directly deposited monthly. Cash payments can also be directly deposited to the shareholder's bank account. No CDSC will be imposed upon redemption of shares issued as a result of the automatic reinvestment of dividends or capital gains distributions.

Systematic Withdrawal Plans. A Class A or Class D shareholder may elect to receive systematic withdrawal payments from his Investment Account through automatic payment by check or through automatic payment by direct deposit to his bank account on either a monthly or quarterly basis. Alternatively, a Class A or Class D shareholder whose shares are held within a CMA (R) or CBA (R) account may elect to have shares redeemed on a monthly, bimonthly, quarterly, semiannual or annual basis through the CMA (R)/CBA (R) Systematic Redemption Program, subject to certain conditions.

Automatic Investment Plans. Regular additions of Class A, Class B, Class C or Class D shares may be made to an investor's Investment Account by pre-arranged charges of $50 or more to his or her regular bank account. The Fund's Automatic Investment Program is not available to shareholders whose shares are held in a brokerage account with Merrill Lynch. Alternatively, investors who maintain CMA (R) or CBA (R) accounts may arrange to have periodic investments made in the Fund in their CMA (R) or CBA (R) account or in certain related accounts in amounts of $100 or more through the CMA (R)/CBA (R) Automated Investment Program.

PORTFOLIO TRANSACTIONS

The Trust has no obligation to deal with any dealer or group of dealers in the execution of transactions in portfolio securities of the Fund. Municipal Bonds and other securities in which the Fund invests are traded primarily in the over-the-counter market. Where possible, the Trust deals directly with the dealers who make a market in the securities involved except in those circumstances where better prices and execution are available elsewhere. It is the policy of the Trust to obtain the best net results in conducting portfolio transactions for the Fund, taking into account such factors as price (including the applicable dealer spread), the size, type and difficulty of the transactions involved, the firm's general execution and operations facilities, and the firm's risk in positioning the securities involved and the provision of supplemental investment research by the firm. While reasonably competitive spreads or commissions are sought, the Fund will not necessarily be paying the lowest spread or commission available. The sale of shares of the Fund may be taken into consideration as a factor in the selection of brokers and dealers to execute portfolio transactions for the Fund. The portfolio securities of the Fund generally are traded on a net basis and normally do not involve either brokerage commissions or transfer taxes. The cost of portfolio securities transactions of the Fund primarily consists of dealer or underwriter spreads. Under the 1940 Act, persons affiliated with the Trust, including Merrill Lynch, are prohibited from dealing with the Trust as a principal in the purchase and sale of securities unless such trading is permitted by an exemptive order issued by the Commission. The Trust has obtained an exemptive order permitting it to engage in certain principal transactions with Merrill Lynch involving high quality short-term municipal bonds subject to certain conditions. In addition, the Trust may not purchase securities, including Municipal Bonds, for the Fund during the existence of any underwriting syndicate of which Merrill Lynch is a member except pursuant to procedures approved by the Trustees of

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the Trust which comply with rules adopted by the Commission. The Trust has applied for an exemptive order permitting it to, among other things, (i) purchase high quality tax-exempt securities from Merrill Lynch when Merrill Lynch is a member of an underwriting syndicate and (ii) purchase tax-exempt securities from and sell tax-exempt securities to Merrill Lynch in secondary market transactions. Affiliated persons of the Trust may serve as its broker in over-the-counter transactions conducted for the Fund on an agency basis only.

DISTRIBUTIONS AND TAXES

DISTRIBUTIONS

The net investment income of the Fund is declared as dividends daily prior to the determination of the net asset value which is calculated 15 minutes after the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time) on that day. The net investment income of the Fund for dividend purposes consists of interest earned on portfolio securities, less expenses, in each case computed since the most recent determination of the net asset value. Expenses of the Fund, including the management fees and the account maintenance and distribution fees, are accrued daily. Dividends of net investment income are declared daily and reinvested monthly in the form of additional full and fractional shares of the Fund at net asset value as of the close of business on the payment date unless the shareholder elects to receive such dividends in cash. Shares will accrue dividends as long as they are issued and outstanding. Shares are issued and outstanding from the settlement date of a purchase order to the day prior to the settlement date of a redemption order.

All net realized long- or short-term capital gains, if any, are declared and distributed to the Fund's shareholders annually. Capital gains distributions will be reinvested automatically in shares unless the shareholder elects to receive such distributions in cash.

The per share dividends and distributions on each Class of shares will be reduced as a result of any account maintenance, distribution and transfer agency fees applicable to that class. See "Additional Information-- Determination of Net Asset Value".

See "Shareholder Services" for information as to how to elect either dividend reinvestment or cash payments. Portions of dividends and distributions which are taxable to shareholders as described below are subject to income tax whether they are reinvested in shares of the Fund or received in cash.

TAXES

The Trust intends to continue to qualify the Fund for the special tax treatment afforded regulated investment companies ("RICs") under the Internal Revenue Code of 1986, as amended (the "Code"). If it so qualifies, in any taxable year in which it distributes at least 90% of its taxable net income and 90% of its tax-exempt net income (see below), the Fund (but not its shareholders) will not be subject to Federal income tax to the extent that it distributes its net investment income and net realized capital gains. The Trust intends to cause the Fund to distribute substantially all of such income.

To the extent that the dividends distributed to the Fund's Class A, Class B, Class C and Class D shareholders (together, the "shareholders") are derived from interest income exempt from Federal income

35

tax under Code Section 103(a) and are properly designated as "exempt-interest dividends" by the Trust, they will be excludable from a shareholder's gross income for Federal income tax purposes. Exempt-interest dividends are included, however, in determining the portion, if any, of a person's social security benefits and railroad retirement benefits subject to Federal income taxes. The portion of exempt-interest dividends paid from interest received by the Fund from Pennsylvania Municipal Bonds also will be exempt from Pennsylvania personal income tax. However, distributions attributable to capital gains derived by the Fund as well as distributions derived from income from investments other than Pennsylvania Municipal Bonds will be taxable for Pennsylvania personal income tax purposes. In the case of residents of the City of Philadelphia, distributions which are derived from interest received by the Fund from Pennsylvania Municipal Bonds or which are designated as capital gain dividends for Federal income tax purposes will be exempt from the Philadelphia School District investment income tax. Shareholders subject to income taxation by states other than Pennsylvania will realize a lower after-tax rate of return than Pennsylvania shareholders since the dividends distributed by the Fund generally will not be exempt, to any significant degree, from income taxation by such other states. The Trust will inform shareholders annually as to the portion of the distributions which constitutes exempt-interest dividends and the portion which is exempt from Pennsylvania personal income taxes. Interest on indebtedness incurred or continued to purchase or carry Fund shares is not deductible for Federal income tax purposes to the extent attributable to exempt-interest dividends. Persons who may be "substantial users" (or "related persons" of substantial users) of facilities financed by industrial development bonds or private activity bonds held by the Fund should consult their tax advisers before purchasing Fund shares.

It is unclear at this time whether an investment in the Fund by a corporate shareholder will qualify as an exempt asset for purposes of apportionment of the Pennsylvania capital stock/foreign franchise tax. To the extent exempt- interest dividends are excluded from taxable income for Federal corporate income tax purposes (determined before net operating loss carryovers and special deductions), they will not be subject to the Pennsylvania corporate net income tax.

Shares of the Fund will be exempt from Pennsylvania county personal property taxes to the extent the Fund's portfolio securities consist of Pennsylvania Municipal Bonds on the annual assessment date.

To the extent that the Fund's distributions are derived from interest on its taxable investments or from an excess of net short-term capital gains over net long-term capital losses ("ordinary income dividends") such distributions are considered ordinary income for Federal income tax purposes. Distributions, if any, from the excess of net long-term capital gains over net short-term capital losses derived from the sale of securities or from certain transactions in futures or options ("capital gain dividends") are taxable as long-term capital gains for Federal income tax purposes, regardless of the length of time the shareholder has owned Fund shares. Distributions by the Fund, whether from exempt-interest income, ordinary income or capital gains, will not be eligible for the dividends received deduction allowed to corporations under the Code.

All or a portion of the Fund's gain from the sale or redemption of tax-exempt obligations purchased at a market discount will be treated as ordinary income rather than capital gain. This rule may increase the amount of ordinary income dividends received by shareholders. Distributions in excess of the Fund's earnings and profits will first reduce the adjusted tax basis of a holder's shares and, after such adjusted tax basis is reduced to zero, will constitute capital gains to such holder (assuming the shares are held as a capital asset). Any loss upon the sale or exchange of Fund shares held for six months or less will be treated as long-term

36

capital loss to the extent of any capital gain dividends received by the shareholder. In addition, such loss will be disallowed to the extent of any exempt-interest dividends received by the shareholder. If the Fund pays a dividend in January which was declared in the previous October, November or December to shareholders of record on a specified date in one of such months, then such dividend will be treated for tax purposes as being paid by the Fund and received by its shareholders on December 31 of the year in which such dividend was declared.

The Code subjects interest received on certain otherwise tax-exempt securities to an alternative minimum tax. The alternative minimum tax applies to interest received on "private activity bonds" issued after August 7, 1986. Private activity bonds are bonds which, although tax-exempt, are used for purposes other than those generally performed by governmental units and which benefit non-governmental entities (e.g., bonds used for industrial development or housing purposes). Income received on such bonds is classified as an item of "tax preference", which could subject investors in such bonds, including shareholders of the Fund, to an alternative minimum tax. The Fund will purchase such "private activity bonds" and the Trust will report to shareholders within 60 days after the Fund's taxable year-end the portion of its dividends declared during the year which constitutes an item of tax preference for alternative minimum tax purposes. The Code further provides that corporations are subject to an alternative minimum tax based, in part, on certain differences between taxable income as adjusted for other tax preferences and "adjusted current earnings," which more closely reflect a corporation's economic income. Because an exempt-interest dividend paid by the Fund will be included in adjusted current earnings, a corporate shareholder may be required to pay alternative minimum tax on exempt-interest dividends paid by the Fund.

No gain or loss will be recognized for Federal income tax purposes by Class B shareholders on the conversion of their Class B shares into Class D shares. A shareholder's basis in the Class D shares acquired will be the same as such shareholder's basis in the Class B shares converted, and the holding period of the acquired Class D shares will include the holding period for the converted Class B shares.

If a shareholder exercises an exchange privilege within 90 days of acquiring the shares, then the loss the shareholder can recognize on the exchange will be reduced (or the gain increased) to the extent any sales charge paid to the Fund on the exchanged shares reduces any sales charge such shareholder would have owed upon purchase of the new shares in the absence of the exchange privilege. Instead, such sales charge will be treated as an amount paid for the new shares.

A loss realized on a sale or exchange of shares of the Fund will be disallowed if other Fund shares are acquired (whether through the automatic reinvestment of dividends or otherwise) within a 61-day period beginning 30 days before and ending 30 days after the date that the shares are disposed of. In such a case, the basis of the shares acquired will be adjusted to reflect the disallowed loss.

Under certain Code provisions, some shareholders may be subject to a 31% withholding tax on certain ordinary income dividends and on capital gain dividends and redemption payments ("backup withholding"). Generally, shareholders subject to backup withholding will be those for whom no certified taxpayer identification number is on file with the Trust or who, to the Trust's knowledge, have furnished an incorrect number. When establishing an account, an investor must certify under penalty of perjury that such number is correct and that such investor is not otherwise subject to backup withholding.

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The Code provides that every person required to file a tax return must include for information purposes on such return the amount of exempt-interest dividends received from all sources (including the Fund) during the taxable year.

The foregoing is a general and abbreviated summary of the applicable provisions of the Code, Treasury regulations and Pennsylvania income tax laws presently in effect. For the complete provisions, reference should be made to the pertinent Code sections, the Treasury regulations promulgated thereunder and the applicable Pennsylvania income tax laws. The Code and the Treasury regulations, as well as the Pennsylvania tax laws, are subject to change by legislative, judicial or administrative action either prospectively or retroactively.

Shareholders are urged to consult their tax advisers regarding the availability of any exemption from state or local taxes and with specific questions as to Federal, foreign, state or local taxes.

PERFORMANCE DATA

From time to time the Fund may include its average annual total return, yield and tax-equivalent yield for various specified time periods in advertisements or information furnished to present or prospective shareholders. Average annual total return, yield and tax-equivalent yield are computed separately for Class A, Class B, Class C and Class D shares in accordance with formulas specified by the Commission.

Average annual total return quotations for the specified periods will be computed by finding the average annual compounded rates of return (based on net investment income and any realized and unrealized capital gains or losses on portfolio investments over such periods) that would equate the initial amount invested to the redeemable value of such investment at the end of each period. Average annual total return will be computed assuming all dividends and distributions are reinvested and taking into account all applicable recurring and nonrecurring expenses, including any CDSC that would be applicable to a complete redemption of the investment at the end of the specified period such as in the case of Class B and Class C shares and the maximum sales charge in the case of Class A and Class D shares. Dividends paid by the Fund with respect to all shares, to the extent any dividends are paid, will be calculated in the same manner at the same time on the same day and will be in the same amount, except that account maintenance fees and distribution charges and any incremental transfer agency costs relating to each class of shares will be borne exclusively by that class. The Fund will include performance data for all classes of shares of the Fund in any advertisement or information including performance data of the Fund.

The Fund also may quote total return and aggregate total return performance data for various specified time periods. Such data will be calculated substantially as described above, except that (1) the rates of return calculated will not be average annual rates, but rather, actual annual, annualized or aggregate rates of return and (2) the maximum applicable sales charges will not be included with respect to annual or annualized rates of return calculations. Aside from the impact on the performance data calculations of including or excluding the maximum applicable sales charges, actual annual or annualized total return data generally will be lower than average annual total return data since the average annual rates of return reflect compounding; aggregate total return data generally will be higher than average annual total return data since the aggregate rates of return reflect compounding over a longer period of time. In advertisements distributed to investors whose

38

purchases are subject to reduced sales loads in the case of Class A shares or waiver of the CDSC in the case of Class B shares or to reduced sales charges in the case of Class A or Class D shares, the performance data may take into account the reduced, and not the maximum, sales charge or may not take into account the CDSC and therefore may reflect greater total return since, due to the reduced sales charges or waiver of the contingent deferred sales charge, a lower amount of expenses is deducted. See "Purchase of Shares." The Fund's total return may be expressed either as a percentage or as a dollar amount in order to illustrate such total return on a hypothetical $1,000 investment in the Fund at the beginning of each specified period.

Yield quotations will be computed based on a 30-day period by dividing (a) the net income based on the yield of each security earned during the period by
(b) the average daily number of shares outstanding during the period that were entitled to receive dividends multiplied by the maximum offering price per share on the last day of the period. Tax-equivalent yield quotations will be computed by dividing (a) the part of the Fund's yield that is tax-exempt by (b) one minus a stated tax rate and (c) adding the result to that part, if any, of the Fund's yield that is not tax-exempt. The yield for the 30-day period ended July 31, 1995 was 5.01% for Class A shares, 4.71% for Class B shares, 4.60% for Class C shares and 4.92% for Class D shares and the tax-equivalent yield for the same period (based on a Federal income tax rate of 28%) was 6.96% for Class A shares, 6.54% for Class B shares, 6.39% for Class C shares and 6.83% for Class D shares.

Total return, yield and tax-equivalent yield figures are based on the Fund's historical performance and are not intended to indicate future performance. The Fund's total return, yield and tax-equivalent yield will vary depending on market conditions, the securities comprising the Fund's portfolio, the Fund's operating expenses and the amount of realized and unrealized net capital gains or losses during the period. The value of an investment in the Fund will fluctuate and an investor's shares, when redeemed, may be worth more or less than their original cost.

On occasion, the Fund may compare its performance to performance data published by Lipper Analytical Services, Inc., Morningstar Publications, Inc. ("Morningstar") and CDA Investment Technology, Inc. or to data contained in publications such as Money Magazine, U.S. News & World Report, Business Week, Forbes Magazine and Fortune Magazine. From time to time, the Fund may include the Fund's Morningstar risk-adjusted performance ratings in advertisements or supplemental sales literature. As with other performance data, performance comparisons should not be considered indicative of the Fund's relative performance for any future period.

ADDITIONAL INFORMATION

DETERMINATION OF NET ASSET VALUE

The net asset value of the shares of all classes of the Fund is determined once daily 15 minutes after the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time), on each day during which the New York Stock Exchange is open for trading. The net asset value per share is computed by dividing the sum of the value of the securities held by the Fund plus any cash or other assets minus all liabilities by the total number of shares outstanding at such time, rounded to the nearest cent. Expenses, including the fees payable to the Manager and the Distributor, are accrued daily.

The per share net asset value of Class A shares will generally be higher than the per share net asset value of shares of the other classes, reflecting the daily expense accruals of the account maintenance,

39

distribution and higher transfer agency fees applicable with respect to the Class B and Class C shares and the daily expense accruals of the account maintenance fees applicable with respect to Class D shares; moreover, the per share net asset value of the Class D shares generally will be higher than the per share net asset value of the Class B and Class C shares, reflecting the daily expense accruals of the distribution and higher agency fees applicable with respect to Class B and Class C shares. It is expected, however, that the per share net asset value of the classes will tend to converge (although not necessarily meet) immediately after the payment of dividends or distributions which will differ by approximately the amount of the expense accrual differentials between the classes.

ORGANIZATION OF THE TRUST

The Trust is an unincorporated business trust organized on August 2, 1985 under the laws of Massachusetts. On October 1, 1987, the Trust changed its name from "Merrill Lynch Multi-State-Tax-Exempt Series Trust" to "Merrill Lynch Multi-State Municipal Bond Series Trust" and on December 22, 1987 the Trust changed its name to "Merrill Lynch Multi-State Municipal Series Trust". The Trust is an open-end management investment company comprised of separate series ("Series"), each of which is a separate portfolio offering shares to selected groups of purchasers. Each of the Series is to be managed independently in order to provide to shareholders who are residents of the state to which such Series relates as high a level of income exempt from Federal and, in certain cases, state and local income taxes as is consistent with prudent investment management. The Trustees are authorized to create an unlimited number of Series and, with respect to each Series, to issue an unlimited number of full and fractional shares of beneficial interest of $.10 par value of different classes. Shareholder approval is not required for the authorization of additional Series or classes of a Series of the Trust. At the date of this Prospectus, the shares of the Fund are divided into Class A, Class B, Class C and Class D shares. Class A, Class B, Class C and Class D shares represent interests in the same assets of the Fund and are identical in all respects except that Class B, Class C and Class D shares bear certain expenses related to the account maintenance associated with such shares, and Class B and Class C shares bear certain expenses related to the distribution of such shares. Each class has exclusive voting rights with respect to matters relating to account maintenance and distribution expenditures as applicable. See "Purchase of Shares". The Trust has received an order (the "Order") from the Commission permitting the issuance and sale of multiple classes of shares. The Trustees of the Trust may classify and reclassify the shares of any Series into additional classes at a future date. The Order permits the Trust to issue additional classes of shares of any Series if the Board of Trustees deems such issuance to be in the best interest of the Trust.

Shareholders are entitled to one vote for each full share and to fractional votes for fractional shares held in the election of Trustees (to the extent hereinafter provided) and on other matters submitted to the vote of shareholders. There normally will be no meeting of shareholders for the purpose of electing Trustees unless and until such time as less than a majority of the Trustees holding office have been elected by shareholders, at which time the Trustees then in office will call a shareholders' meeting for the election of Trustees. Shareholders may, in accordance with the terms of the Declaration of Trust, cause a meeting of shareholders to be held for the purpose of voting on the removal of Trustees. Also, the Trust will be required to call a special meeting of shareholders of a Series in accordance with the requirements of the 1940 Act to seek approval of new management and advisory arrangements, of a material increase in distribution fees or of a change in the fundamental policies, objectives or restrictions of a Series. Except as set forth above, the

40

Trustees shall continue to hold office and appoint successor Trustees. Each issued and outstanding share is entitled to participate equally in dividends and distributions declared by the respective Series and in net assets of such Series upon liquidation or dissolution remaining after satisfaction of outstanding liabilities except that, as noted above, Class B, Class C and Class D shares bear certain additional expenses. The obligations and liabilities of a particular Series are restricted to the assets of that Series and do not extend to the assets of the Trust generally. The shares of each Series, when issued, will be fully-paid and non-assessable by the Trust.

SHAREHOLDER REPORTS

Only one copy of each shareholder report and certain shareholder communications will be mailed to each identified shareholder regardless of the number of accounts such shareholder has. If a shareholder wishes to receive copies of each report and communication for all of the shareholder's related accounts the shareholder should notify in writing:

Merrill Lynch Financial Data Services, Inc.

P.O. Box 45289
Jacksonville, FL 32232-5289

The written notification should include the shareholder's name, address, tax identification number and Merrill Lynch, Pierce, Fenner & Smith Incorporated and/or mutual fund account numbers. If you have any questions regarding this please call your Merrill Lynch financial consultant or Merrill Lynch Financial Data Services, Inc. at 800-637-3863.

SHAREHOLDER INQUIRIES

Shareholder inquiries may be addressed to the Trust at the address or telephone number set forth on the cover page of this Prospectus.


The Declaration of Trust establishing the Trust, dated August 2, 1985, 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 "Merrill Lynch Multi-State Municipal Series Trust" refers to the Trustees under the Declaration collectively as Trustees, but not as individuals or personally. No Trustee, shareholder, officer, employee or agent of the 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 of the Trust but the "Trust Property" only shall be liable.

41

[This page intentionally left blank]

42

MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND -- AUTHORIZATION FORM (PART 1)

1. SHARE PURCHASE APPLICATION I, being of legal age, wish to purchase: (choose one)
[_] Class A shares [_] Class B shares [_] Class C shares [_] Class D shares

of Merrill Lynch Pennsylvania Municipal Bond Fund and establish an Investment Account as described in the Prospectus. In the event that I am not eligible to purchase Class A shares, I understand that Class D shares will be purchased.

Basis for establishing an Investment Account:

A. I enclose a check for $............ payable to Merrill Lynch Financial Data Services, Inc., as an initial investment (minimum $1,000). I understand that this purchase will be executed at the applicable offering price next to be determined after this Application is received by you.
B. I already own shares of the following Merrill Lynch mutual funds that would qualify for the right of accumulation as outlined in the Statement of Additional Information: (Please list all funds. Use a separate sheet of

  paper if necessary.)
1. ..................................    4. ..................................
2. ..................................    5. ..................................
3. ..................................    6. ..................................
Name...........................................................................
  First Name                        Initial                        Last Name
Name of Co-Owner (if any)......................................................
                First Name                 Initial                 Last Name
Address..............................
 .....................................    Name and Address of Employer ........
                               (Zip Code)
Occupation...........................    .....................................
 .....................................    .....................................

Signature of Owner Signature of Co-Owner (if any) (In the case of co-owners, a joint tenancy with right of survivorship will be presumed unless otherwise specified.)

2. DIVIDEND AND CAPITAL GAIN DISTRIBUTION OPTIONS

Ordinary Income Dividends Long-Term Capital Gains

SELECT [_] Reinvest SELECT [_] Reinvest ONE: [_] Cash ONE: [_] Cash

If no election is made, dividends and capital gains will be automatically reinvested at net asset value without a sales charge.

IF CASH, SPECIFY HOW YOU WOULD LIKE YOUR DISTRIBUTIONS PAID TO YOU: [_] Check
or [_] Direct Deposit to bank account
IF DIRECT DEPOSIT TO BANK ACCOUNT IS SELECTED, PLEASE COMPLETE BELOW:
I hereby authorize payment of dividend and capital gain distributions by direct deposit to my bank account and, if necessary, debit entries and adjustments for any credit entries made to my account in accordance with the terms I have selected on the Merrill Lynch Pennsylvania Municipal Bond Fund Authorization Form.

Specify type of account (check one): [_] checking  [_] savings

Name on your account ..........................................................

Bank Name .....................................................................

Bank Number ...................... Account Number ............................

Bank Address ..................................................................

I AGREE THAT THIS AUTHORIZATION WILL REMAIN IN EFFECT UNTIL I PROVIDE WRITTEN NOTIFICATION TO MERRILL LYNCH FINANCIAL DATA SERVICES, INC. AMENDING OR TERMINATING THIS SERVICE.

Signature of Depositor ........................................................

Signature of Depositor ............................... Date...................
(if joint account, both must sign)
NOTE: IF DIRECT DEPOSIT TO BANK ACCOUNT IS SELECTED, YOUR BLANK, UNSIGNED CHECK MARKED "VOID" OR A DEPOSIT SLIP FROM YOUR SAVINGS ACCOUNT SHOULD ACCOMPANY THIS APPLICATION.

43

MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND -- AUTHORIZATION FORM (PART
1) -- (CONTINUED)

3. SOCIAL SECURITY NUMBER OR TAXPAYER IDENTIFICATION NUMBER

[ ][ ][ ][ ][ ][ ][ ][ ][ ] Social Security Number or Taxpayer Identification Number

Under penalty of perjury, I certify (1) that the number set forth above is my correct Social Security Number or Taxpayer Identification Number and (2) that I am not subject to backup withholding (as discussed in the Prospectus under "Distribution and Taxes--Taxes") either because I have not been notified that I am subject thereto as a result of a failure to report all interest or dividends, or the Internal Revenue Service ("IRS") has notified me that I am no longer subject thereto.

INSTRUCTION: YOU MUST STRIKE OUT THE LANGUAGE IN (2) ABOVE IF YOU HAVE BEEN NOTIFIED THAT YOU ARE SUBJECT TO BACKUP WITHHOLDING DUE TO UNDERREPORTING AND IF YOU HAVE NOT RECEIVED A NOTICE FROM THE IRS THAT BACKUP WITHHOLDING HAS BEEN TERMINATED. THE UNDERSIGNED AUTHORIZES THE FURNISHING OF THIS CERTIFICATION TO OTHER MERRILL LYNCH SPONSORED MUTUAL FUNDS.

..................................... .....................................
Signature of Owner Signature of Co-Owner (if any)
4. LETTER OF INTENTION -- CLASS A AND CLASS D SHARES ONLY (SEE TERMS AND CONDITIONS IN THE STATEMENT OF ADDITIONAL INFORMATION)

..................., 19...... Dear Sir/Madam: Date of Initial Purchase

Although I am not obligated to do so, I intend to purchase shares of Merrill Lynch Pennsylvania Municipal Bond Fund or any other investment company with an initial sales charge or deferred sales charge for which Merrill Lynch Funds Distributor, Inc. acts as distributor over the next 13-month period which will equal or exceed:

[_] $25,000 [_] $50,000 [_] $100,000 [_] $250,000 [_] $1,000,000 Each purchase will be made at the then reduced offering price applicable to the amount checked above, as described in the Merrill Lynch Pennsylvania Municipal Bond Fund Prospectus.

I agree to the terms and conditions of the Letter of Intention. I hereby irrevocably constitute and appoint Merrill Lynch Funds Distributor, Inc., my attorney, with full power of substitution, to surrender for redemption any or all shares of Merrill Lynch Pennsylvania Municipal Bond Fund held as security.

By: .................................    .....................................
        Signature of Owner                       Signature of Co-Owner
                                         (If registered in joint names, both
                                         must sign)

In making purchases under this letter, the following are the related accounts on which reduced offering prices are to apply:

(1) Name.............................    (2) Name.............................

Account Number.......................    Account Number.......................
- -------------------------------------------------------------------------------

5. FOR DEALER ONLY
    Branch Office, Address, Stamp        We hereby authorize Merrill Lynch
                                         Funds Distributor, Inc. to act as
- -                                  -     our agent in connection with
                                         transactions under this
                                         authorization form and agree to
                                         notify the Distributor of any
                                         purchases made under a Letter of
                                         Intention or Systematic Withdrawal
                                         Plan. We guarantee the shareholder's
                                         signature.

                                         .....................................
                                                Dealer Name and Address

- -                                  -     By: .................................
This form when completed, should               Authorized Signature of Dealer
be mailed to:
                                         [ ][ ][ ]   [ ][ ][ ][ ]
  Merrill Lynch Pennsylvania             Branch Code   F/C No.
  Municipal Bond Fund                                           ...............
                                                                 F/C Last Name
  c/o Merrill Lynch Financial            [ ][ ][ ] [ ][ ][ ][ ][ ]
  Data Services, Inc.                    Dealer's Customer A/C No.
  P.O. Box 45289
  Jacksonville, FL 32232-5289

44

MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND -- AUTHORIZATION FORM (PART 2)

NOTE: THIS FORM IS REQUIRED TO APPLY FOR THE SYSTEMATIC WITHDRAWAL OR AUTOMATIC INVESTMENT PLANS ONLY.

1. ACCOUNT REGISTRATION
(Please Print)

                                           [ ][ ][ ][ ][ ][ ][ ][ ][ ]
Name of Owner......................          Social Security No. or
      First Name    Initial  Last Name       Taxpayer Identification
                                                     Number

Name of Co-Owner (if any)..........
      First Name    Initial  Last Name

Address............................        Account Number ....................
                                           (if existing account)
 ...................................
                         (Zip Code)
- -------------------------------------------------------------------------------

2. SYSTEMATIC WITHDRAWAL PLAN--CLASS A AND D SHARES ONLY (SEE TERMS AND CONDITIONS IN THE STATEMENT OF ADDITIONAL INFORMATION)

MINIMUM REQUIREMENTS: $10,000 for monthly disbursements, $5,000 for quarterly, of [_] Class A or [_] Class D shares in Merrill Lynch Pennsylvania Municipal Bond Fund at cost or current offering price. Withdrawals to be made either (check one) [_] Monthly on the 24th day of each month, or [_] Quarterly on the 24th day of March, June, September and December. If the 24th falls on a weekend or holiday, the next succeeding business day will be utilized. Begin systematic withdrawal on or as soon as possible thereafter.


(month)

SPECIFY HOW YOU WOULD LIKE YOUR WITHDRAWAL PAID TO YOU (CHECK ONE): [_] $ or [_] % of the current value of [_] Class A or [_] Class D shares in the

account.

SPECIFY WITHDRAWAL METHOD: [_] check or [_] direct deposit to bank account (check one and complete part (a) or (b) below):

DRAW CHECKS PAYABLE (CHECK ONE)

(a)I hereby authorize payment by check
[_] as indicated in Item 1.
[_] to the order of..........................................................

Mail to (check one)
[_] the address indicated in Item 1.
[_] Name (Please Print)......................................................

Address .......................................................................

..........................................................................

Signature of Owner................................ Date..................

Signature of Co-Owner (if any)............................................

(B) I HEREBY AUTHORIZE PAYMENT BY DIRECT DEPOSIT TO MY BANK ACCOUNT AND, IF NECESSARY, DEBIT ENTRIES AND ADJUSTMENTS FOR ANY CREDIT ENTRIES MADE TO MY ACCOUNT. I AGREE THAT THIS AUTHORIZATION WILL REMAIN IN EFFECT UNTIL I PROVIDE WRITTEN NOTIFICATION TO MERRILL LYNCH FINANCIAL DATA SERVICES, INC. AMENDING OR TERMINATING THIS SERVICE.

Specify type of account (check one): [_] checking [_] savings

Name on your Account...........................................................

Bank Name......................................................................

Bank Number........................ Account Number............................

Bank Address...................................................................

     ........................................................................

Signature of Depositor................................. Date..................

Signature of Depositor.........................................................
(If joint account, both must sign)

NOTE: IF DIRECT DEPOSIT IS ELECTED, YOUR BLANK, UNSIGNED CHECK MARKED "VOID" OR A DEPOSIT SLIP FROM YOUR SAVINGS ACCOUNT SHOULD ACCOMPANY THIS APPLICATION.

45

MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND -- AUTHORIZATION FORM (PART
2) -- (CONTINUED)

3. APPLICATION FOR AUTOMATIC INVESTMENT PLAN

I hereby request that Merrill Lynch Financial Data Services, Inc. draw an automated clearing house ("ACH") debit on my checking account as described below each month to purchase: (choose one)

[_] Class A shares [_] Class B shares [_] Class C shares [_] Class D shares

of Merrill Lynch Pennsylvania Municipal Bond Fund subject to the terms set forth below. In the event that I am not eligible to purchase Class A shares, I understand that Class D shares will be purchased.

    MERRILL LYNCH FINANCIAL DATA           AUTHORIZATION TO HONOR ACH DEBITS
         SERVICES, INC.                    DRAWN BY MERRILL LYNCH FINANCIAL
                                               DATA SERVICES, INC.
You are hereby authorized to draw an
ACH debit each month on my bank
account for investment in Merrill
Lynch Pennsylvania Municipal Bond        To...............................Bank
Fund, as indicated below:                          (Investor's Bank)

  Amount of each ACH debit $........     Bank Address.........................

  Account No. ......................     City...... State...... Zip Code......

Please date and invest ACH debits        As a convenience to me, I hereby
on the 20th of each month                request and authorize you to pay and
beginning      or as soon thereafter     charge to my account ACH debits
         ------                          drawn on my account by and payable
         (Month)                         to Merrill Lynch Financial Data
as possible.                             Services, Inc. I agree that your
                                         rights in respect to each such debit
  I agree that you are drawing these     shall be the same as if it were a
ACH debits voluntarily at my request     check drawn on you and signed
and that you shall not be liable for     personally by me. This authority is
any loss arising from any delay in       to remain in effect until revoked
preparing or failure to prepare any      personally by me in writing. Until
such debit. If I change banks or         you receive such notice, you shall
desire to terminate or suspend this      be fully protected in honoring any
program, I agree to notify you           such debit. I further agree that if
promptly in writing. I hereby            any such debit be dishonored,
authorize you to take any action to      whether with or without cause and
correct erroneous ACH debits of my       whether intentionally or
bank account or purchases of Fund        inadvertently, you shall be under no
shares including liquidating shares      liability.
of the Fund and crediting my bank
account. I further agree that if a       ............   .....................
check or debit is not honored upon           Date           Signature of
presentation, Merrill Lynch Financial                         Depositor
Data Services, Inc. is authorized to
discontinue immediately the Automatic    ............   .....................
Investment Plan and to liquidate             Bank      Signature of Depositor
sufficient shares held in my account       Account       (If joint account,
to offset the purchase made with the        Number         both must sign)
dishonored debit.

 ............    .....................
    Date            Signature of
                      Depositor

                ......................
               Signature of Depositor
                 (If joint account,
                   both must sign)

NOTE: IF AUTOMATIC INVESTMENT PLAN IS ELECTED, YOUR BLANK, UNSIGNED CHECK MARKED "VOID" SHOULD ACCOMPANY THIS APPLICATION.

46

MANAGER

Fund Asset Management

Administrative Offices:
800 Scudders Mill Road
Plainsboro, New Jersey

Mailing Address:
P.O. Box 9011
Princeton, New Jersey 08543-9011

DISTRIBUTOR

Merrill Lynch Funds Distributor, Inc.

Administrative Offices:
800 Scudders Mill Road
Plainsboro, New Jersey

Mailing Address:

P.O. Box 9081

Princeton, New Jersey 08543-9081

CUSTODIAN

State Street Bank and Trust Company
P.O. Box 351
Boston, Massachusetts 02101

TRANSFER AGENT

Merrill Lynch Financial Data Services, Inc.

Administrative Offices:

4800 Deer Lake Drive East
Jacksonville, Florida 32246-6484

Mailing Address:
P.O. Box 45289
Jacksonville, Florida 32232-5289

INDEPENDENT AUDITORS

Deloitte & Touche LLP
117 Campus Drive

Princeton, New Jersey 08540-6400

COUNSEL

Brown & Wood
One World Trade Center
New York, New York 10048-0557


NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATIONS, OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS, IN CONNECTION WITH THE OFFER CONTAINED IN THIS PROSPECTUS, AND, IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE TRUST, THE MANAGER OR THE DISTRIBUTOR. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFERING IN ANY STATE IN WHICH SUCH OFFERING MAY NOT LAWFULLY BE MADE.


TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----
Fee Table..................................................................   2
Merrill Lynch Select Pricing SM System.....................................   4
Financial Highlights.......................................................   8
Investment Objective and Policies..........................................   9
 Potential Benefits........................................................  11
 Special and Risk Considerations Relating to Municipal Bonds...............  11
 Description of Municipal Bonds............................................  12
 Call Rights...............................................................  14
 When-Issued Securities and Delayed Delivery Transactions..................  15
 Financial Futures Transactions and Options................................  15
 Repurchase Agreements.....................................................  17
 Investment Restrictions...................................................  17
Management of the Trust....................................................  19
 Trustees..................................................................  19
 Management and Advisory Arrangements......................................  19
 Code of Ethics............................................................  20
 Transfer Agency Services..................................................  21
Purchase of Shares.........................................................  21
 Initial Sales Charge Alternatives--Class A and Class D Shares.............  23
 Deferred Sales Charge Alternatives--Class B and Class C Shares............  25
 Distribution Plans........................................................  28
 Limitations on the Payment of Deferred Sales Charges......................  30
Redemption of Shares.......................................................  30
 Redemption................................................................  30
 Repurchase................................................................  31
 Reinstatement Privilege--Class A and Class D Shares.......................  31
Shareholder Services.......................................................  32
Portfolio Transactions.....................................................  34
Distributions and Taxes....................................................  35
 Distributions.............................................................  35
 Taxes.....................................................................  35
Performance Data...........................................................  38
Additional Information.....................................................  39
 Determination of Net Asset Value..........................................  39
 Organization of the Trust.................................................  40
 Shareholder Reports.......................................................  41
 Shareholder Inquiries.....................................................  41
Authorization Form.........................................................  43

Code #11197-1195

[LOGO] MERRILL LYNCH

MERRILL LYNCH
PENNSYLVANIA MUNICIPAL
BOND FUND

MERRILL LYNCH MULTI-STATE
MUNICIPAL SERIES TRUST

[ART]

PROSPECTUS

November 14, 1995

Distributor:
Merrill Lynch
Funds Distributor, Inc.

This prospectus should be retained for future reference.


STATEMENT OF ADDITIONAL INFORMATION

MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
P.O. BOX 9011, PRINCETON, NEW JERSEY 08543-9011 . PHONE NO. (609) 282-2800


Merrill Lynch Pennsylvania Municipal Bond Fund (the "Fund") is a series of Merrill Lynch Multi-State Municipal Series Trust (the "Trust"), an open-end management investment company organized as a Massachusetts business trust. The investment objective of the Fund is to provide shareholders with as high a level of income exempt from Federal and Pennsylvania personal income taxes as is consistent with prudent investment management. The Fund invests primarily in a portfolio of long-term investment grade obligations issued by or on behalf of the Commonwealth of Pennsylvania, its political subdivisions, agencies and instrumentalities and obligations of other qualifying issuers, such as issuers located in Puerto Rico, the Virgin Islands, and Guam, which pay interest exempt, in the opinion of bond counsel to the issuer, from Federal and Pennsylvania personal income taxes. There can be no assurance that the investment objective of the Fund will be realized.

Pursuant to the Merrill Lynch Select Pricing (SM) System, the Fund offers four classes of shares, each with a different combination of sales charges, ongoing fees and other features. The Merrill Lynch Select PricingSM System permits an investor to choose the method of purchasing shares that the investor believes is most beneficial given the amount of the purchase, the length of time the investor expects to hold the shares and other relevant circumstances.


This Statement of Additional Information of the Fund is not a prospectus and should be read in conjunction with the prospectus of the Fund, dated November 14, 1995 (the "Prospectus"), which has been filed with the Securities and Exchange Commission (the "Commission") and can be obtained, without charge, by calling or by writing the Fund at the above telephone number or address. This Statement of Additional Information has been incorporated by reference into the Prospectus.


FUND ASSET MANAGEMENT -- MANAGER

MERRILL LYNCH FUNDS DISTRIBUTOR, INC. -- DISTRIBUTOR


The date of this Statement of Additional Information is November 14, 1995.


INVESTMENT OBJECTIVE AND POLICIES

The investment objective of the Fund is to provide shareholders with as high a level of income exempt from Federal and Pennsylvania personal income taxes as is consistent with prudent investment management. The Fund seeks to achieve its objective by investing primarily in a portfolio of long-term obligations issued by or on behalf of the Commonwealth of Pennsylvania, its political subdivisions, agencies and instrumentalities and obligations of other qualifying issuers, such as issuers located in Puerto Rico, the Virgin Islands and Guam, which pay interest exempt, in the opinion of bond counsel to the issuer, from Federal and Pennsylvania income taxes. Obligations exempt from Federal income taxes are referred to herein as "Municipal Bonds" and obligations exempt from both Federal and Pennsylvania income taxes are referred to as "Pennsylvania Municipal Bonds". Unless otherwise indicated, references to Municipal Bonds shall be deemed to include Pennsylvania Municipal Bonds. The Fund anticipates that at all times, except during temporary defensive periods, it will maintain at least 65% of its total assets invested in Pennsylvania Municipal Bonds. At times, the Fund will seek to hedge its portfolio through the use of futures transactions to reduce volatility in the net asset value of Fund shares. Reference is made to "Investment Objective and Policies" in the Prospectus for a discussion of the investment objective and policies of the Fund.

Municipal Bonds may include general obligation bonds of the State and its political subdivisions, revenue bonds of utility systems, highways, bridges, port and airport facilities, colleges, hospitals, housing facilities, etc., and industrial development bonds ("IDBs") or private activity bonds. The interest on such obligations may bear a fixed rate or be payable at a variable or floating rate. The Municipal Bonds purchased by the Fund will be what are commonly referred to as "investment grade" securities, which are obligations rated at the time of purchase within the four highest quality ratings as determined by either Moody's Investors Service ("Moody's") (currently Aaa, Aa, A and Baa), Standard & Poor's Corporation ("Standard & Poor's") (currently AAA, AA, A and BBB), or Fitch Investors Service, Inc. ("Fitch") (currently AAA, AA, A and BBB). If unrated, such securities must possess creditworthiness comparable, in the opinion of the manager of the Fund, Fund Asset Management, L.P. (the "Manager" or "FAM"), to other obligations in which the Fund may invest.

The Fund ordinarily does not intend to realize investment income not exempt from Federal and Pennsylvania income taxes. However, to the extent that suitable Pennsylvania Municipal Bonds are not available for investment by the Fund, the Fund may purchase Municipal Bonds issued by other states, their agencies and instrumentalities, the interest income on which is exempt, in the opinion of bond counsel, from Federal, but not Pennsylvania, taxation. The Fund also may invest in securities not issued by or on behalf of a state or territory or by an agency or instrumentality thereof, if the Fund nevertheless believes such securities to be exempt from Federal income taxation ("Non- Municipal Tax-Exempt Securities"). Non-Municipal Tax-Exempt Securities may include securities issued by other investment companies that invest in municipal bonds, to the extent permitted by applicable law. Other Non-Municipal Tax-Exempt Securities could include trust certificates or other derivative instruments evidencing interests in one or more Municipal Bonds.

Except when acceptable securities are unavailable as determined by the Manager, the Fund will under normal circumstances invest at least 65% of its total assets in Pennsylvania Municipal Bonds. For temporary periods or to provide liquidity, the Fund has the authority to invest as much as 35% of its assets in tax-exempt or taxable money market obligations with a maturity of one year or less (such short-term obligations being

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referred to herein as "Temporary Investments"), except that taxable Temporary Investments, together with such other instruments as are not exempt from Pennsylvania taxation, shall not exceed 20% of the Fund's total assets. The Fund at all times will have at least 80% of its net assets invested in securities exempt from Federal taxation. However, interest received on certain otherwise tax-exempt securities which are classified as "private activity bonds" (in general, bonds that benefit non-governmental entities) may be subject to an alternative minimum tax. The Fund may purchase such private activity bonds. See "Distributions and Taxes." In addition, the Fund reserves the right to invest temporarily a greater portion of its assets in Temporary Investments for defensive purposes, when, in the judgment of the Manager, market conditions warrant. The investment objective of the Fund and the policies set forth in this paragraph are fundamental policies of the Fund which may not be changed without a vote of a majority of the outstanding shares of the Fund. The Fund's hedging strategies are not fundamental policies and may be modified by the Trustees of the Trust without the approval of the Fund's shareholders.

Municipal Bonds may at times be purchased or sold on a delayed delivery basis or a when-issued basis. These transactions arise when securities are purchased or sold by the Fund with payment and delivery taking place in the future, often a month or more after the purchase. The payment obligation and the interest rate are each fixed at the time the buyer enters into the commitment. The Fund will make only commitments to purchase such securities with the intention of actually acquiring the securities, but the Fund may sell these securities prior to the settlement date if it is deemed advisable. Purchasing Municipal Bonds on a when-issued basis involves the risk that the yields available in the market when the delivery takes place may actually be higher than those obtained in the transaction itself. If yields so increase, the value of the when-issued obligation generally will decrease. The Fund will maintain a separate account at its custodian bank consisting of cash, cash equivalents or high grade, liquid Municipal Bonds or Temporary Investments (valued on a daily basis) equal at all times to the amount of the when-issued commitment.

The Fund may invest in Municipal Bonds (and Non-Municipal Tax-Exempt Securities) the return on which is based on a particular index of value or interest rates. For example, the Fund may invest in Municipal Bonds that pay interest based on an index of Municipal Bond interest rates or based on the value of gold or some other commodity. The principal amount payable upon maturity of certain Municipal Bonds also may be based on the value of an index. Also, the Fund may invest in so-called "inverse floating obligations" or "residual interest bonds" on which the interest rates typically decline as market rates increase and increase as market rates decline. For example, to the extent the Fund invests in these types of Municipal Bonds, the Fund's return on such Municipal Bonds will be subject to risk with respect to the value of the particular index, which may include reduced or eliminated interest payments and losses of invested principal. Such securities have the effect of providing a degree of investment leverage, since they may increase or decrease in value in response to changes, as an illustration, in market interest rates at a rate which is a multiple (typically two) of the rate at which fixed-rate long-term tax exempt securities increase or decrease in response to such changes. As a result, the market values of such securities will generally be more volatile than the market values of fixed-rate tax exempt securities. To seek to limit the volatility of these securities, the Fund may purchase inverse floating obligations with shorter term maturities or which contain limitations on the extent to which the interest rate may vary. Certain investments in such obligations may be illiquid. The Fund may not invest in such illiquid obligations if such investments, together with other illiquid investments, would exceed 15% of the Fund's total assets. The Manager believes, however, that indexed and inverse floating obligations represent flexible portfolio management instruments for the Fund which allow the Fund to seek

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potential investment rewards, hedge other portfolio positions or vary the degree of investment leverage relatively efficiently under different market conditions.

The Fund may purchase a Municipal Bond issuer's right to call all or a portion of such Municipal Bond for mandatory tender for purchase (a "Call Right"). A holder of a Call Right may exercise such right to require a mandatory tender for the purchase of related Municipal Bonds, subject to certain conditions. A Call Right that is not exercised prior to the maturity of the related Municipal Bond will expire without value. The economic effect to holding both the Call Right and the related Municipal Bond is identical to holding a Municipal Bond as a non-callable security. Certain investments in such obligations may be illiquid. The Fund may not invest in such illiquid obligations if such investments, together with other illiquid investments, would exceed 15% of the Fund's total assets.

The Fund may invest up to 20% of its total assets in Municipal Bonds which are rated below Baa by Moody's or below BBB by Standard & Poor's or Fitch or which, in the Manager's judgment, possess similar credit characteristics ("high yield securities"). See Appendix II--"Ratings of Municipal Bonds"--for additional information regarding ratings of debt securities. The Manager considers the ratings assigned by Standard & Poor's, Moody's or Fitch as one of several factors in its independent credit analysis of issuers.

High yield securities are considered by Standard & Poor's, Moody's and Fitch to have varying degrees of speculative characteristics. Consequently, although high yield securities can be expected to provide higher yields, such securities may be subject to greater market price fluctuations and risk of loss of principal than lower yielding, higher rated debt securities. Investments in high yield securities will be made only when, in the judgment of the Manager, such securities provide attractive total return potential relative to the risk of such securities, as compared to higher quality debt securities. The Fund will not invest in debt securities in the lowest rating categories (those rated CC or lower by Standard & Poor's or Fitch or Ca or lower by Moody's) unless the Manager believes that the financial condition of the issuer or the protection afforded the particular securities is stronger than would otherwise be indicated by such low ratings. The Fund does not intend to purchase debt securities that are in default or which the Manager believes will be in default.

Issuers of high yield securities may be highly leveraged and may not have available to them more traditional methods of financing. Therefore, the risks associated with acquiring the securities of such issuers generally are greater than is the case with higher rated securities. For example, during an economic downturn or a sustained period of rising interest rates, issuers of high yield securities may be more likely to experience financial stress, especially if such issuers are highly leveraged. During periods of economic recession, such issuers may not have sufficient revenues to meet their interest payment obligations. The issuer's ability to service its debt obligations also may be adversely affected by specific issuer developments, or the issuer's inability to meet specific projected business forecasts, or the unavailability of additional financing. The risk of loss due to default by the issuer is significantly greater for the holders of high yield securities because such securities may be unsecured and may be subordinated to other creditors of the issuer.

High yield securities frequently have call or redemption features that would permit an issuer to repurchase the security from the Fund. If a call were exercised by the issuer during a period of declining interest rates, the Fund likely would have to replace such called security with a lower yielding security, thus decreasing the net investment income to the Fund and dividends to shareholders.

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The Fund may have difficulty disposing of certain high yield securities because there may be a thin trading market for such securities. Because not all dealers maintain markets in all high yield securities, there is no established secondary market for many of these securities, and the Fund anticipates that such securities could be sold only to a limited number of dealers or institutional investors. To the extent that a secondary trading market for high yield securities does exist, it generally is not as liquid as the secondary market for higher rated securities. Reduced secondary market liquidity may have an adverse impact on market price and the Fund's ability to dispose of particular issues when necessary to meet the Fund's liquidity needs or in response to a specific economic event such as a deterioration in the creditworthiness of the issuer. Reduced secondary market liquidity for certain securities also may make it more difficult for the Fund to obtain accurate market quotations for purposes of valuing the Fund's portfolio. Market quotations generally are available on many high yield securities only from a limited number of dealers and may not necessarily represent firm bids of such dealers or prices for actual sales.

It is expected that a significant portion of the high yield securities acquired by the Fund will be purchased upon issuance, which may involve special risks because the securities so acquired are new issues. In such instances the Fund may be a substantial purchaser of the issue and therefore have the opportunity to participate in structuring the terms of the offering. Although this may enable the Fund to seek to protect itself against certain of such risks, the considerations discussed herein would nevertheless remain applicable.

Adverse publicity and investor perceptions, which may not be based on fundamental analysis, also may decrease the value and liquidity of high yield securities, particularly in a thinly traded market. Factors adversely affecting the market value of high yield securities are likely to adversely affect the Fund's net asset value. In addition, the Fund may incur additional expenses to the extent that it is required to seek recovery upon a default on a portfolio holding or participate in the restructuring of the obligation.

DESCRIPTION OF MUNICIPAL BONDS AND TEMPORARY INVESTMENTS

Set forth below is a description of the Municipal Bonds and Temporary Investments in which the Fund may invest. A more complete discussion concerning futures and options transactions is set forth under "Investment Objective and Policies" in the Prospectus. Information with respect to ratings assigned to tax-exempt obligations which the Fund may purchase is set forth in Appendix II to this Statement of Additional Information.

DESCRIPTION OF MUNICIPAL BONDS

Municipal Bonds include debt obligations issued to obtain funds for various public purposes, including construction of a wide range of public facilities, refunding of outstanding obligations and obtaining funds for general operating expenses and loans to other public institutions and facilities. In addition, certain types of bonds are issued by or on behalf of public authorities to finance various privately operated facilities, including certain facilities for local furnishing of electric energy or gas, sewage facilities, solid waste disposal facilities and other specialized facilities. Such obligations are included within the term Municipal Bonds if the interest paid thereon is, in the opinion of bond counsel, excluded from gross income for Federal income tax purposes and, in the case of Pennsylvania Municipal Bonds, exempt from Pennsylvania personal income taxes. Other types of IDBs or private activity bonds, the proceeds of which are used for the construction, equipment, repair

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or improvement of privately operated industrial or commercial facilities, may constitute Municipal Bonds, although the current Federal tax laws place substantial limitations on the size of such issues.

The two principal classifications of Municipal Bonds are "general obligation" and "revenue" bonds which latter category includes IDBs and, for bonds issued after August 15, 1986, private activity bonds. General obligation bonds are secured by the issuer's pledge of faith, credit and taxing power for the payment of principal and interest. Revenue bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special or limited tax or other specific revenue source such as from the user of the facility being financed. IDBs and private activity bonds are in most cases revenue bonds and generally do not constitute the pledge of the credit or taxing power of the issuer of such bonds. Generally, the payment of the principal of and interest on such bonds depends solely on the ability of the user of the facility financed by the bonds to meet its financial obligations and the pledge, if any, of real and personal property so financed as security for such payment, unless a line of credit, bond insurance or other security is furnished. The Fund also may invest in "moral obligation" bonds, which are normally issued by special purpose public authorities. If an issuer of moral obligation bonds is unable to meet its obligations, repayment of such bonds becomes a moral commitment, but not a legal obligation, of the state or municipality in question.

Also included within the general category of Municipal Bonds are participation certificates issued by government authorities or entities to finance the acquisition or construction of equipment, land and/or facilities. The certificates represent participations in a lease, an installment purchase contract or a conditional sales contract (hereinafter collectively called "lease obligations") relating to such equipment, land or facilities. Although lease obligations do not constitute general obligations of the issuer for which the issuer's unlimited taxing power is pledged, a lease obligation is frequently backed by the issuer's covenant to budget for, appropriate and make the payments due under the lease obligation. However, certain lease obligations contain "non-appropriation" clauses which provide that the issuer has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. Although "non- appropriation" lease obligations are secured by the leased property, disposition of the property in the event of foreclosure might prove difficult. These securities represent a type of financing that has not yet developed the depth of marketability associated with more conventional securities. Certain investments in lease obligations may be illiquid. The Fund may not invest in illiquid lease obligations if such investments, together with all other illiquid investments, would exceed 15% of the Fund's total assets. The Fund may, however, invest without regard to such limitation in lease obligations which the Manager, pursuant to guidelines which have been adopted by the Board of Trustees and subject to the supervision of the Board, determines to be liquid. The Manager will deem lease obligations to be liquid if they are publicly offered and have received an investment grade rating of Baa or better by Moody's, or BBB or better by Standard & Poor's or Fitch. Unrated lease obligations, or those rated below investment grade, will be considered liquid if the obligations come to the market through an underwritten public offering and at least two dealers are willing to give competitive bids. In reference to the latter, the Manager must, among other things, also review the creditworthiness of the municipality obligated to make payment under the lease obligation and make certain specified determinations based on such factors as the existence of a rating or credit enhancement such as insurance, the frequency of trades or quotes for the obligation and the willingness of dealers to make a market in the obligation.

Yields on Municipal Bonds are dependent on a variety of factors, including the general condition of the money market and of the municipal bond market, the size of a particular offering, the financial condition of

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the issuer, the general conditions of the Municipal Bond market, the maturity of the obligation, and the rating of the issue. The ability of the Fund to achieve its investment objective is also dependent on the continuing ability of the issuers of the bonds in which the Fund invests to meet their obligations for the payment of interest and principal when due. There are variations in the risks involved in holding Municipal Bonds, both within a particular classification and between classifications, depending on numerous factors. Furthermore, the rights of owners of Municipal Bonds and the obligations of the issuer of such Municipal Bonds may be subject to applicable bankruptcy, insolvency and similar laws and court decisions affecting the rights of creditors generally.

DESCRIPTION OF TEMPORARY INVESTMENTS

The Fund may invest in short-term tax-free and taxable securities subject to the limitations set forth under "Investment Objective and Policies." The tax- exempt money market securities may include municipal notes, municipal commercial paper, municipal bonds with a remaining maturity of less than one year, variable rate demand notes and participations therein. Municipal notes include tax anticipation notes, bond anticipation notes and grant anticipation notes. Anticipation notes are sold as interim financing in anticipation of tax collection, bond sales, government grants or revenue receipts. Municipal commercial paper refers to short-term unsecured promissory notes generally issued to finance short-term credit needs. The taxable money market securities in which the Fund may invest as Temporary Investments consist of U.S. Government securities, U.S. Government agency securities, domestic bank or savings institution certificates of deposit and bankers' acceptances, short- term corporate debt securities such as commercial paper, and repurchase agreements. These Temporary Investments must have a stated maturity not in excess of one year from the date of purchase.

Variable rate demand obligations ("VRDOs") are tax-exempt obligations which contain a floating or variable interest rate adjustment formula and an unconditional right of demand on the part of the holder thereof to receive payment of the unpaid principal balance plus accrued interest upon a short notice period not to exceed seven days. There is, however, the possibility that because of default or insolvency the demand feature of VRDOs and Participating VRDOs, described below, may not be honored. The interest rates are adjustable at intervals (ranging from daily to up to one year) to some prevailing market rate for similar investments, such adjustment formula being calculated to maintain the market value of the VRDO at approximately the par value of the VRDOs on the adjustment date. The adjustments typically are based upon the prime rate of a bank or some other appropriate interest rate adjustment index. The Fund may invest in all types of tax-exempt instruments currently outstanding or to be issued in the future which satisfy the short-term maturity and quality standards of the Fund.

The Fund also may invest in VRDOs in the form of participation interests ("Participating VRDOs") in variable rate tax-exempt obligations held by a financial institution, typically a commercial bank. Participating VRDOs provide the Fund with a specified undivided interest (up to 100%) of the underlying obligation and the right to demand payment of the unpaid principal balance plus accrued interest on the Participating VRDOs from the financial institution upon a specified number of days' notice, not to exceed seven days. In addition, a Participating VRDO is backed by an irrevocable letter of credit of guaranty of the financial institution. The Fund would have an undivided interest in the underlying obligation and thus participate on the same basis as the financial institution in such obligation except that the financial institution typically retains fees out of the interest paid on the obligation for servicing the obligation, providing the letter of credit and issuing the repurchase commitment. The Fund has been advised by its counsel that the Fund should be entitled to treat the income received on Participating VRDOs as interest from tax-exempt obligations.

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VRDOs that contain an unconditional right of demand to receive payment of the unpaid principal balance plus accrued interest on a notice period exceeding seven days may be deemed to be illiquid securities. A VRDO with a demand notice exceeding seven days will therefore be subject to the Fund's restriction on illiquid investments unless, in the judgment of the Trustees, such VRDO is liquid. The Trustees may adopt guidelines and delegate to the Manager the daily function of determining and monitoring liquidity of such VRDOs. The Trustees, however, will retain sufficient oversight and be ultimately responsible for such determination.

The Trust has established the following standards with respect to money market securities in which the Fund invests. Commercial paper investments at the time of purchase must be rated "A-1+" through "A-3" by Standard & Poor's, "Prime-1" through "Prime-3" by Moody's, or "F-1+" through "F-3" by Fitch or, if not rated, the commercial paper must be issued by companies having an outstanding debt issue rated at least "A" by Standard & Poor's, Fitch or Moody's. Investments in corporate bonds and debentures (which must have maturities at the date of purchase of one year or less) must be rated at the time of purchase at least "A" by Standard & Poor's, Moody's or Fitch. Notes and VRDOs at the time of purchase must be rated SP-1+/A-1+ through SP-2/A-3 by Standard & Poor's, MIG-1/VMIG-1 through MIG-4/VMIG-4 by Moody's or F-1 through F-3 by Fitch. Temporary Investments, if not rated, must be of comparable quality to securities rated in the above rating categories, in the opinion of the Manager. The Fund may not invest in any security issued by a commercial bank or a savings institution unless the bank or institution is organized and operating in the United States, has total assets of at least one billion dollars and is a member of the Federal Deposit Insurance Corporation ("FDIC"), except that up to 10% of total assets may be invested in certificates of deposit of small institutions if such certificates are fully insured by the FDIC.

REPURCHASE AGREEMENTS

The Fund may invest in securities pursuant to repurchase agreements. Repurchase agreements may be entered into only with a member bank of the Federal Reserve System or a primary dealer in U.S. Government securities or an affiliate thereof. Under such agreements, the seller agrees, upon entering into the contract, to repurchase the security from the Fund at a mutually agreed upon time and price, thereby determining the yield during the term of the agreement. This results in a fixed rate of return insulated from market fluctuations during such period. In repurchase agreements, the prices at which the trades are conducted do not reflect accrued interest on the underlying obligations. Such agreements usually cover short periods, such as under one week. Repurchase agreements may be construed to be collateralized loans by the purchaser to the seller secured by the securities transferred to the purchaser. In the case of a repurchase agreement, the Fund will require the seller to provide additional collateral if the market value of the securities falls below the repurchase price at any time during the term of the repurchase agreement. In the event of default by the seller under a repurchase agreement construed to be a collateralized loan, the underlying securities are not owned by the Fund but only constitute collateral for the seller's obligation to pay the repurchase price. Therefore, the Fund may suffer time delays and incur costs or possible losses in connection with the disposition of the collateral. In the event of a default under such a repurchase agreement, instead of the contractual fixed rate of return, the rate of return to the Fund will depend on intervening fluctuations of the market value of such security and the accrued interest on the security. In such event, the Fund would have rights against the seller for breach of contract with respect to any losses arising from market fluctuations following the failure of the seller to perform. The Fund may not invest in repurchase agreements maturing in

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more than seven days if such investments, together with other illiquid securities, would exceed 15% (10% to the extent required by certain state laws) of the Fund's total assets.

In general, for Federal and Pennsylvania income tax purposes, repurchase agreements are treated as collateralized loans secured by the securities "sold." Therefore, amounts earned under such agreements will not be considered tax-exempt interest.

FINANCIAL FUTURES TRANSACTIONS AND OPTIONS

Reference is made to the discussion concerning futures transactions under "Investment Objective and Policies" in the Prospectus. Set forth below is additional information concerning these transactions.

As described in the Prospectus, the Fund may purchase and sell exchange traded financial futures contracts ("financial futures contracts") to hedge its portfolio of Municipal Bonds against declines in the value of such securities and to hedge against increases in the cost of securities the Fund intends to purchase. However, any transactions involving financial futures or options (and puts and calls associated therewith) will be in accordance with the Fund's investment policies and limitations. To hedge its portfolio, the Fund may take an investment position in a futures contract which will move in the opposite direction from the portfolio position being hedged. While the Fund's use of hedging strategies is intended to moderate capital changes in portfolio holdings and thereby reduce the volatility of the net asset value of Fund shares, the Fund anticipates that its net asset value will fluctuate. Set forth below is information concerning futures transactions.

Description of Futures Contracts. A futures contract is an agreement between two parties to buy and sell a security, or in the case of an index-based futures contract, to make and accept a cash settlement for a set price on a future date. A majority of transactions in futures contracts, however, do not result in the actual delivery of the underlying instrument or cash settlement, but are settled through liquidation, i.e., by entering into an offsetting transaction. Futures contracts have been designed by boards of trade which have been designated "contracts markets" by the Commodity Futures Trading Commission ("CFTC").

The purchase or sale of a futures contract differs from the purchase or sale of a security in that no price or premium is paid or received. Instead, an amount of cash or securities acceptable to the broker and the relevant contract market, which varies, but is generally about 5% of the contract amount must be deposited with the broker. This amount is known as "initial margin" and represents a "good faith" deposit assuring the performance of both the purchaser and seller under the futures contract. Subsequent payments to and from the broker, called "variation margin", are required to be made on a daily basis as the price of the futures contract fluctuates making the long and short positions in the futures contract more or less valuable, a process known as "mark to the market." At any time prior to the settlement date of the futures contract, the position may be closed out by taking an opposite position which will operate to terminate the position in the futures contract. A final determination of variation margin is then made, additional cash is required to be paid to or released by the broker and the purchase realizes a loss or gain. In addition, a nominal commission is paid on each completed sale transaction.

The Fund deals in financial futures contracts based on a long-term municipal bond index developed by the Chicago Board of Trade ("CBT") and The Bond Buyer (the "Municipal Bond Index"). The Municipal

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Bond Index is comprised of 40 tax-exempt municipal revenue and general obligations bonds. Each bond included in the Municipal Bond Index must be rated A or higher by Moody's or Standard & Poor's and must have a remaining maturity of 19 years or more. Twice a month new issues satisfying the eligibility requirements are added to, and an equal number of old issues are deleted from, the Municipal Bond Index. The value of the Municipal Bond Index is computed daily according to a formula based on the price of each bond in the Municipal Bond Index, as evaluated by six dealer-to-dealer brokers.

The Municipal Bond Index futures contract is traded only on the CBT. Like other contract markets, the CBT assures performance under futures contracts through a clearing corporation, a non-profit organization managed by the exchange membership which also is responsible for handling daily accounting of deposits or withdrawals of margin.

As described in the Prospectus, the Fund may purchase and sell financial futures contracts on U.S. Government securities as a hedge against adverse changes in interest rates as described below. With respect to U.S. Government securities, currently there are financial futures contracts based on long-term U.S. Treasury bonds, Treasury notes, Government National Mortgage Association Certificates and three-month U.S. Treasury bills. The Fund may purchase and write call and put options on futures contracts on U.S. Government securities in connection with its hedging strategies.

Subject to policies adopted by the Trustees, the Fund also may engage in other futures contracts transactions such as futures contracts on other municipal bond indices which may become available if the Manager and the Trustees should determine that there is normally a sufficient correlation between the prices of such futures contracts and the Municipal Bonds in which the Fund invests to make such hedging appropriate.

Futures Strategies. The Fund may sell a financial futures contract (i.e., assume a short position) in anticipation of a decline in the value of its investments in Municipal Bonds resulting from an increase in interest rates or otherwise. The risk of decline could be reduced without employing futures as a hedge by selling such Municipal Bonds and either reinvesting the proceeds in securities with shorter maturities or by holding assets in cash. This strategy, however, entails increased transaction costs in the form of dealer spreads and typically would reduce the average yield of the Fund's portfolio securities as a result of the shortening of maturities. The sale of futures contracts provides an alternative means of hedging against declines in the value of its investments in Municipal Bonds. As such values decline, the value of the Fund's positions in the futures contracts will tend to increase, thus offsetting all or a portion of the depreciation in the market value of the Fund's Municipal Bond investments which are being hedged. While the Fund will incur commission expenses in selling and closing out futures positions, commissions on futures transactions are lower than transaction costs incurred in the purchase and sale of Municipal Bonds. In addition, the ability of the Fund to trade in the standardized contracts available in the futures markets may offer a more effective defensive position than a program to reduce the average maturity of the portfolio securities due to the unique and varied credit and technical characteristics of the municipal debt instruments available to the Fund. Employing futures as a hedge also may permit the Fund to assume a defensive posture without reducing the yield on its investments beyond any amounts required to engage in futures trading.

When the Fund intends to purchase Municipal Bonds, the Fund may purchase futures contracts as a hedge against any increase in the cost of such Municipal Bonds resulting from a decrease in interest rates

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or otherwise, that may occur before such purchases can be effected. Subject to the degree of correlation between the Municipal Bonds and the futures contracts, subsequent increases in the cost of Municipal Bonds should be reflected in the value of the futures held by the Fund. As such purchases are made, an equivalent amount of futures contracts will be closed out. Due to changing market conditions and interest rate forecasts, however, a futures position may be terminated without a corresponding purchase of portfolio securities.

Call Options on Futures Contracts. The Fund also may purchase and sell exchange traded call and put options on financial futures contracts on U.S. Government securities. However, any transactions involving call and put options on futures contracts will be in accordance with the Fund's investment policies and limitations. See "Investment Objective and Policies--Investment Restrictions" in the Prospectus. The purchase of a call option on a futures contract is analogous to the purchase of a call option on an individual security. Depending on the pricing of the option compared to either the futures contract on which it is based, or on the price of the underlying debt securities, it may or may not be less risky than ownership of the futures contract or underlying debt securities. Like the purchase of a futures contract, the Fund will purchase a call option on a futures contract to hedge against a market advance when the Fund is not fully invested.

The writing of a call option on a futures contract constitutes a partial hedge against declining prices of the securities which are deliverable upon exercise of the futures contract. If the futures price at expiration is below the exercise price, the Fund will retain the full amount of the option premium which provides a partial hedge against any decline that may have occurred in the Fund's portfolio holdings.

Put Options on Futures Contracts. The purchase of options on a futures contract is analogous to the purchase of protective put options on portfolio securities. The Fund will purchase put options on futures contracts to hedge the Fund's portfolio against the risk of rising interest rates.

The writing of a put option on a futures contract constitutes a partial hedge against increasing prices of the securities which are deliverable upon exercise of the futures contract. If the futures price at expiration is higher than the exercise price, the Fund will retain the full amount of the option premium which provides a partial hedge against any increase in the price of Municipal Bonds which the Fund intends to purchase.

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 will be included in initial margin. The writing of an option on a futures contract involves risks similar to those relating to futures contracts.


The Trust has received an order from the Commission exempting it from the provisions of Section 17(f) and Section 18(f) of the Investment Company Act of 1940, as amended (the "1940 Act") in connection with its strategy of investing in futures contracts. Section 17(f) relates to the custody of securities and other assets of an investment company and may be deemed to prohibit certain arrangements between the Trust and commodities brokers with respect to initial and variation margin. Section 18(f) of the 1940 Act prohibits an open-end investment company such as the Trust from issuing a "senior security" other than a borrowing from a bank. The staff of the Commission has in the past indicated that a futures contract may be a "senior security" under the 1940 Act.

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Restrictions on Use of Futures Transactions. Regulations of the CFTC applicable to the Fund require that all of the Fund's futures transactions constitute bona fide hedging transactions and that the Fund purchase and sell futures contracts and options thereon (i) for bona fide hedging purposes, and
(ii) for non-hedging purposes, if the aggregate initial margin and premiums required to establish positions in such contracts and options does not exceed 5% of the liquidation value of the Fund's portfolio assets after taking into account unrealized profits and unrealized losses on any such contracts and options. (However, the Fund intends to engage in options and futures transactions only for hedging purposes.) Margin deposits may consist of cash or securities acceptable to the broker and the relevant contract market.

When the Fund purchases futures contracts or a call option with respect thereto or writes a put option on a futures contract, an amount of cash, cash equivalents or short-term, high-grade, fixed income securities will be deposited in a segregated account with the Fund's custodian so that the amount so segregated, plus the amount of initial and variation margin held in the account of its broker, equals the market value of the futures contract, thereby ensuring that the use of such futures is unleveraged.

Risk Factors in Futures Transactions and Options. Investment in futures contracts involves the risk of imperfect correlation between movements in the price of the futures contract and the price of the security being hedged. The hedge will not be fully effective when there is imperfect correlation between the movements in the prices of two financial instruments. For example, if the price of the futures contract moves more than the price of the hedged security, the Fund will experience either a loss or gain on the futures contract which is not completely offset by movements in the price of the hedged securities. To compensate for imperfect correlations, the Fund may purchase or sell futures contracts in a greater dollar amount than the hedged securities if the volatility of the hedged securities is historically greater than the volatility of the futures contracts. Conversely, the Fund may purchase or sell fewer futures contracts if the volatility of the price of the hedged securities is historically less than that of the futures contracts.

The particular municipal bonds comprising the index underlying the Municipal Bond Index financial futures contract may vary from the Municipal Bonds held by the Fund. As a result, the Fund's ability to hedge effectively all or a portion of the value of its Municipal Bonds through the use of such financial futures contracts will depend in part on the degree to which price movements in the index underlying the financial futures contract correlate with the price movements of the Municipal Bonds held by the Fund. The correlation may be affected by disparities in the average maturity, ratings, geographical mix or structure of the Fund's investments as compared to those comprising the Municipal Bond Index, and general economic or political factors. In addition, the correlation between movements in the value of the Municipal Bond Index may be subject to change over time as additions to and deletions from the Municipal Bond Index alter its structure. The correlation between futures contracts on U.S. Government securities and the Municipal Bonds held by the Fund may be adversely affected by similar factors and the risk of imperfect correlation between movements in the prices of such futures contracts and the prices of the Municipal Bonds held by the Fund may be greater.

The Fund expects to liquidate a majority of the futures contracts it enters into through offsetting transactions on the applicable contract market. There can be no assurance, however, that a liquid secondary market will exist for any particular futures contract at any specific time. Thus, it may not be possible to close out a futures position. In the event of adverse price movements, the Fund would continue to be required to

12

make daily cash payments of variation margin. In such situations, if the Fund has insufficient cash, it may be required to sell portfolio securities to meet daily variation margin requirements at a time when it may be disadvantageous to do so. The inability to close out futures positions also could have an adverse impact on the Fund's ability to hedge effectively its investments in Municipal Bonds. The Fund will enter into a futures position only if, in the judgment of the Manager, there appears to be an actively traded secondary market for such futures contracts.

The successful use of transactions in futures and related options also depends on the ability of the Manager to forecast correctly the direction and extent of interest rate movements within a given time frame. To the extent interest rates remain stable during the period in which a futures contract or option is held by the Fund or such rates move in a direction opposite to that anticipated, the Fund may realize a loss on the hedging transaction which is not fully or partially offset by an increase in the value of portfolio securities. As a result, the Fund's total return for such period may be less than if it had not engaged in the hedging transaction.

Because of low initial margin deposits made on the opening of a futures position, futures transactions involve substantial leverage. As a result, relatively small movements in the price of the futures contracts can result in substantial unrealized gains or losses. Because the Fund will engage in the purchase and sale of futures contracts solely for hedging purposes, however, any losses incurred in connection therewith should, if the hedging strategy is successful, be offset in whole or in part by increases in the value of securities held by the Fund or decreases in the price of securities the Fund intends to acquire.

The amount of risk the Fund assumes when it purchases an option on a futures contract is the premium paid for the option plus related transaction costs. In addition to the correlation risks discussed above, the purchase of an option on a futures contract also entails the risk that changes in the value of the underlying futures contract will not be reflected fully in the value of the option purchased.

Municipal Bond Index futures contracts were approved for trading in 1986. Trading in such futures contracts may tend to be less liquid than that in other futures contracts. The trading of futures contracts also is subject to certain market risks, such as inadequate trading activity, which could at times make it difficult or impossible to liquidate existing positions.

INVESTMENT RESTRICTIONS

The Fund has adopted a number of fundamental and non-fundamental restrictions and policies relating to the investment of its assets and its activities. The fundamental policies set forth below may not be changed without the approval of the holders of a majority of the Fund's outstanding voting securities (which for this purpose and under the 1940 Act means the lesser of (i) 67% of the Fund's shares present at a meeting, at which more than 50% of the outstanding shares of the Fund are represented or (ii) more than 50% of the Fund's outstanding shares). The Fund may not:

1. Invest more than 25% of its assets, taken at market value at the time of each investment, in the securities of issuers in any particular industry (excluding the U.S. Government and its agencies and instrumentalities). For purposes of this restriction, states, municipalities and their political subdivisions are not considered part of any industry.

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2. Make investments for the purpose of exercising control or management.

3. Purchase or sell real estate, except that, to the extent permitted by applicable law, the Fund may invest in securities directly or indirectly secured by real estate or interests therein or issued by companies which invest in real estate or interests therein.

4. Make loans to other persons, except that the acquisition of bonds, debentures or other corporate debt securities and investment in government obligations, commercial paper, pass-through instruments, certificates of deposit, bankers' acceptances, repurchase agreements or any similar instruments shall not be deemed to be the making of a loan, and except further that the Fund may lend its portfolio securities, provided that the lending of portfolio securities may be made only in accordance with applicable law and the guidelines set forth in the Fund's Prospectus and Statement of Additional Information, as they may be amended from time to time.

5. Issue senior securities to the extent such issuance would violate applicable law.

6. Borrow money, except that (i) the Fund may borrow from banks (as defined in the 1940 Act) in amounts up to 33 1/3% of its total assets (including the amount borrowed), (ii) the Fund may borrow up to an additional 5% of its total assets for temporary purposes, (iii) the Fund may obtain such short-term credit as may be necessary for the clearance of purchases and sales of portfolio securities and (iv) the Fund may purchase securities on margin to the extent permitted by applicable law. The Fund may not pledge its assets other than to secure such borrowings or, to the extent permitted by the Fund's investment policies as set forth in its Prospectus and Statement of Additional Information, as they may be amended from time to time, in connection with hedging transactions, short sales, when-issued and forward commitment transactions and similar investment strategies.

7. Underwrite securities of other issuers, except insofar as the Fund technically may be deemed an underwriter under the Securities Act of 1933, as amended (the "Securities Act"), in selling portfolio securities.

8. Purchase or sell commodities or contracts on commodities, except to the extent that the Fund may do so in accordance with applicable law and the Fund's Prospectus and Statement of Additional Information, as they may be amended from time to time, and without registering as a commodity pool operator under the Commodity Exchange Act.

Under the non-fundamental investment restrictions, the Fund may not:

a. Purchase securities of other investment companies, except to the extent such purchases are permitted by applicable law.

b. Make short sales of securities or maintain a short position, except to the extent permitted by applicable law. The Fund currently does not intend to engage in short sales, except short sales "against the box".

c. Invest in securities which cannot be readily resold because of legal or contractual restrictions or which cannot otherwise be marketed, redeemed or put to the issuer or a third party, if at the time of acquisition more than 15% of its total assets would be invested in such securities. This restriction shall not apply to securities which mature within seven days or securities which the Board of Trustees of the Fund has otherwise determined to be liquid pursuant to applicable law.

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d. Invest in warrants if, at the time of acquisition, its investments in warrants, valued at the lower of cost or market value, would exceed 5% of the Fund's net assets; included within such limitation, but not to exceed 2% of the Fund's net assets, are warrants which are not listed on the New York Stock Exchange or American Stock Exchange or a major foreign exchange. For purposes of this restriction, warrants acquired by the Fund in units or attached to securities may be deemed to be without value.

e. Invest in securities of companies having a record, together with predecessors, of less than three years of continuous operation, if more than 5% of the Fund's total assets would be invested in such securities. This restriction shall not apply to mortgage-backed securities, asset- backed securities or obligations issued or guaranteed by the U.S. Government, its agencies or instrumentalities.

f. Purchase or retain the securities of any issuer, if those individual officers and Trustees of the Fund, the officers and general partner of the Manager, the directors of such general partner or the officers and directors of any subsidiary thereof each owning beneficially more than one- half of one percent of the securities of such issuer own in the aggregate more than 5% of the securities of such issuer.

g. Invest in real estate limited partnership interests or interests in oil, gas or other mineral leases, or exploration or development programs, except that the Fund may invest in securities issued by companies that engage in oil, gas or other mineral exploration or development activities.

h. Write, purchase or sell puts, calls, straddles, spreads or combinations thereof, except to the extent permitted in the Fund's Prospectus and Statement of Additional Information, as they may be amended from time to time.

i. Notwithstanding fundamental investment restriction (6) above, borrow amounts in excess of 20% of its total assets taken at market value (including the amount borrowed), and then only from banks as a temporary measure for extraordinary or emergency purposes. In addition, the Fund will not purchase securities while borrowings are outstanding.

In addition, to comply with Federal income tax requirements for qualification as a "regulated investment company", the Fund's investments will be limited in a manner such that, at the close of each quarter of each fiscal year, (a) no more than 25% of the Fund's total assets are invested in the securities of a single issuer, and (b) with regard to at least 50% of the Fund's total assets, no more than 5% of its total assets are invested in the securities of a single issuer. For purposes of this restriction, the Fund will regard each state and each political subdivision, agency or instrumentality of such state and each multi-state agency of which such state is a member and each public authority which issues securities on behalf of a private entity as a separate issuer, except that if the security is backed only by the assets and revenues of a non- government entity then the entity with the ultimate responsibility for the payment of interest and principal may be regarded as the sole issuer. These tax-related limitations may be changed by the Trustees of the Trust to the extent necessary to comply with changes to the Federal tax requirements.

Because of the affiliation of Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") with the Trust, the Trust is prohibited from engaging in certain transactions involving such firm or its affiliates except pursuant to a permissive order or otherwise in compliance with the provisions of the 1940 Act and the rules and regulations thereunder. Included among such restricted transactions are purchases from or sales to

15

Merrill Lynch of securities in transactions in which it acts as principal. See "Portfolio Transactions". An exemptive order has been obtained which permits the Trust to effect principal transactions with Merrill Lynch in high quality, short-term, tax-exempt securities subject to conditions set forth in such order.

MANAGEMENT OF THE TRUST

TRUSTEES AND OFFICERS

The Trustees, executive officers and the portfolio manager of the Trust, their ages and their principal occupations for at least the last five years are set forth below. Unless otherwise noted, the address of each Trustee and executive officer is P.O. Box 9011, Princeton, New Jersey 08543-9011.

Arthur Zeikel (63)--President and Trustee(1)(2)--President of the Manager
(which term, as used herein, includes the Manager's corporate predecessors)
since 1977; President of Merrill Lynch Asset Management, L.P. ("MLAM," which term, as used herein, includes MLAM's corporate predecessors) since 1977; President and Director of Princeton Services, Inc. ("Princeton Services") since 1993; Executive Vice President of Merrill Lynch & Co., Inc. ("ML & Co.") since 1990; Executive Vice President of Merrill Lynch since 1990 and a Senior Vice President thereof from 1985 to 1990; Director of Merrill Lynch Funds Distributor, Inc. ("MLFD" or the "Distributor") since 1991.

James H. Bodurtha (51)--Trustee(2)--124 Long Pond Road, Plymouth, Massachusetts 02360. Chairman and Chief Executive Officer, China Enterprise Management Corporation since 1993; Chairman, Berkshire Corporation since 1980; Partner, Squire, Sanders & Dempsey from 1980 to 1993.

Herbert I. London (56)--Trustee(2)--113-115 University Place, New York, New York 10003. John M. Olin Professor of Humanities, New York University, since 1993; Professor, New York University since 1973; Dean, Gallatin Division of New York University from 1978 to 1993 and Director from 1975 to 1976; Distinguished Fellow, Herman Kahn Chair, Hudson Institute from 1984 to 1985; Trustee, Hudson Naval Institute, since 1980; Director, Damon Corporation since 1991; Overseer, Center for Naval Analyses from 1983 to 1993.

Robert R. Martin (68)--Trustee(2)--513 Grand Hill, St. Paul, Minnesota 55102. Director, WTC Industries, Inc. since 1994 and Chairman thereof in 1994; Chairman and Chief Executive Officer, Kinnard Investments, Inc. from 1990 to 1993; Executive Vice President, Dain Bosworth from 1974 to 1989; Director, Carnegie Capital Management from 1977 to 1985 and Chairman thereof in 1979; Director, Securities Industry Association from 1981 to 1982 and Public Securities Association from 1979 to 1980; Trustee, Northland College since 1992.

Joseph L. May (66)--Trustee(2)--424 Church Street, Suite 2000, Nashville, Tennessee 37219. Attorney in private practice since 1984; President, May and Athens Hosiery Mills Division, Wayne-Gossard Corporation from 1954 to 1983; Vice President, Wayne-Gossard Corporation from 1972 to 1983; Chairman, The May Corporation (personal holding company) from 1972 to 1983; Director, Signal Apparel Co. from 1972 to 1989.

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Andre F. Perold (43)--Trustee(2)--Morgan Hall, Soldiers Field, Boston, Massachusetts 02163. Professor, Harvard Business School since 1989 and Associate Professor from 1983 to 1989; Trustee, The Common Fund, since 1989; Director, Quantec Limited since 1991 and Teknekron Software Systems since 1994.

Terry K. Glenn (55)--Executive Vice President(1)(2)--Executive Vice President of the Manager and MLAM since 1983; Executive Vice President and Director of Princeton Services since 1993; President of MLFD since 1986 and Director thereof since 1991.

Vincent R. Giordano (51)--Vice President(1)(2)--Portfolio Manager of the Manager and MLAM since 1977 and Senior Vice President of the Manager and MLAM since 1984; Vice President of MLAM from 1980 to 1984; Senior Vice President of Princeton Services since 1993.

Kenneth A. Jacob (44)--Vice President(1)(2)--Vice President of the Manager and MLAM since 1984.

William Michael Petty (34)--Portfolio Manager(1)(2)--Vice President of MLAM since 1993; Assistant Vice President of MLAM from 1992 to 1993; municipal bond broker with J.J. Kenny Municipal Bond Brokers from 1990 to 1992.

Donald C. Burke (35)--Vice President(1)(2)--Vice President and Director of Taxation of MLAM since 1990; Employee at Deloitte & Touche llp from 1982 to 1990.

Gerald M. Richard (46)--Treasurer(1)(2)--Senior Vice President and Treasurer of the Manager and MLAM since 1984; Senior Vice President and Treasurer of Princeton Services since 1993; Treasurer of MLFD since 1984 and Vice President since 1981.

Jerry Weiss (37)--Secretary(1)(2)--Vice President of MLAM since 1990; Attorney in private practice from 1982 to 1990.
(1) Interested person, as defined in the 1940 Act, of the Trust.
(2) Such Trustee or officer is a director or officer of certain other investment companies for which the Manager or MLAM acts as investment adviser or manager.

At September 30, 1995, the Trustees and officers of the Trust as a group (12 persons) owned an aggregate of less than 1% of the outstanding shares of Common Stock of ML & Co. and owned an aggregate of less than 1% of the outstanding shares of the Fund.

COMPENSATION OF TRUSTEES

The Trust pays each Trustee not affiliated with the Manager a fee of $10,000 per year plus $1,000 per meeting attended, together with such Trustee's actual out-of-pocket expenses relating to attendance at meetings. The Trust also compensates members of its Audit and Nominating Committee, which consists of all the non-affiliated Trustees, a fee of $2,000 per year plus $500 per meeting attended. The Trust reimburses each unaffiliated Trustee for his out- of-pocket expenses relating to attendance at Board and Committee meetings. The fees and expenses of the Trustees are allocated to the respective series of the Trust on the basis of asset size. For the fiscal year ended July 31, 1995, fees and expenses paid to unaffiliated Trustees aggregated $7,393.

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The following table sets forth for the fiscal year ended July 31, 1995, compensation paid by the Fund to the non-affiliated Trustees and for the calendar year ended December 31, 1994, the aggregate compensation paid by all investment companies (including the Fund) advised by FAM and its affiliate, MLAM ("FAM/MLAM Advised Funds") to the non-affiliated Trustees:

                                                                     AGGREGATE
                                                                   COMPENSATION
                                                      PENSION OR   FROM FUND AND
                                                      RETIREMENT       OTHER
                                                       BENEFITS      FAM/MLAM
                                                      ACCRUED AS   ADVISED FUNDS
                                       COMPENSATION PART OF FUND'S    PAID TO
NAME OF TRUSTEE                         FROM FUND      EXPENSES     TRUSTEE(1)
- ---------------                        ------------ -------------- -------------
James H. Bodurtha.....................    $  312         None        $168,250*
Herbert I. London.....................    $1,502         None        $168,250
Robert R. Martin......................    $1,502         None        $168,250
Joseph L. May.........................    $1,502         None        $168,250
Andre F. Perold.......................    $1,502         None        $168,250


(1) In addition to the Trust, the Trustees serve on the boards of other FAM/MLAM Advised Funds as follows: Mr. Bodurtha (46 funds); Mr. London (46 funds); Mr. Martin (46 funds); Mr. May (46 funds); and Mr. Perold (46 funds).

* $168,250 represents the amount Mr. Bodurtha would have received if he had been a Trustee for the entire calendar year ended December 31, 1994. Mr. Bodurtha was elected to the Trust's Board of Trustees effective June 23, 1995.

MANAGEMENT AND ADVISORY ARRANGEMENTS

Reference is made to "Management of the Trust--Management and Advisory Arrangements" in the Prospectus for certain information concerning the management and advisory arrangements of the Fund.

Securities may be held by, or be appropriate investments for, the Fund as well as other funds or investment advisory clients of the Manager or its affiliates. Because of different objectives or other factors, a particular security may be bought for one or more clients when one or more clients are selling the same security. If the Manager or its affiliates purchase or sell securities for the Fund or other funds for which they act as manager or for their advisory clients arise for consideration at or about the same time, transactions in such securities will be made, insofar as feasible, for the respective funds and clients in a manner deemed equitable to all. To the extent that transactions on behalf of more than one client of the Manager or its affiliates during the same period may increase the demand for securities being purchased or the supply of securities being sold, there may be an adverse effect on price.

Pursuant to a management agreement between the Trust on behalf of the Fund and the Manager (the "Management Agreement"), the Manager receives for its services to the Fund monthly compensation based upon the average daily net assets of the Fund at the following annual rates: 0.55% of the average daily net assets not exceeding $500 million; 0.525% of the average daily net assets exceeding $500 million but not exceeding $1.0 billion and 0.50% of the average daily net assets exceeding $1.0 billion. For the fiscal years ended July 31, 1994 and 1995, the total advisory fees paid by the Fund to the Manager were $852,481 and $827,537, respectively.

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California imposes limitations on the expenses of the Fund. These annual expense limitations require that the Manager reimburse the Fund in an amount necessary to prevent the aggregate ordinary operating expenses (excluding taxes, brokerage fees and commissions, distribution fees and extraordinary charges such as litigation costs) from exceeding in any fiscal year 2.5% of the Fund's first $30,000,000 of average net assets, 2.0% of the next $70,000,000 of average net assets and 1.5% of the remaining average net assets. The Manager's obligation to reimburse the Fund is limited to the amount of the management fee. Expenses not covered by the limitation are interest, taxes, brokerage commissions and other items such as extraordinary legal expenses. No fee payment will be made to the Manager during any fiscal year which will cause such expenses to exceed expense limitations at the time of such payment. No fee reimbursements were made during the years ended July 31, 1993, 1994 and 1995 pursuant to these operating expense limitations.

The Management Agreement obligates the Manager to provide investment advisory services and to pay all compensation of and furnish office space for officers and employees of the Trust connected with investment and economic research, trading and investment management of the Trust, as well as the compensation of all Trustees of the Trust who are affiliated persons of ML & Co. or any of its affiliates. The Fund pays all other expenses incurred in its operation and, if other Series shall be added ("Series"), a portion of the Trust's general administrative expenses will be allocated on the basis of the asset size of the respective Series. Expenses that will be borne directly by the Series include, among other things, redemption expenses, expenses of portfolio transactions, expenses of registering the shares under Federal and state securities laws, pricing costs (including the daily calculation of net asset value), expenses of printing shareholder reports, prospectuses and statements of additional information (except to the extent paid by the Distributor as described below), fees for legal and auditing services, Commission fees, interest, certain taxes, and other expenses attributable to a particular Series. Expenses which will be allocated on the basis of asset size of the respective Series include fees and expenses of unaffiliated Trustees, state franchise taxes, costs of printing proxies and other expenses related to shareholder meetings, and other expenses properly payable by the Trust. The organizational expenses of the Trust were paid by the Trust, and if additional Series are added to the Trust, the organizational expenses are allocated among the Series (including the Fund) in a manner deemed equitable by the Trustees. Depending upon the nature of a lawsuit, litigation costs may be assessed to the specific Series to which the lawsuit relates or allocated on the basis of the asset size of the respective Series. The Trustees have determined that this is an appropriate method of allocation of expenses. Accounting services are provided to the Fund by the Manager and the Fund reimburses the Manager for its costs in connection with such services. For the year ended July 31, 1995, the Fund reimbursed the Manager $40,065 for accounting services. As required by the Fund's distribution agreements, the Distributor will pay the promotional expenses of the Fund incurred in connection with the offering of shares of the Fund. Certain expenses in connection with the account maintenance and distribution of Class B shares will be financed by the Fund pursuant to the Distribution Plan in compliance with Rule 12b-1 under the 1940 Act. See "Purchase of Shares-- Distribution Plan".

The Manager is a limited partnership, the partners of which are ML & Co. and Princeton Services. ML & Co. and Princeton Services are "controlling persons" of the Manager as defined under the 1940 Act because of their ownership of its voting securities or their power to exercise a controlling influence over its management or policies.

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Duration and Termination. Unless earlier terminated as described herein, the Management Agreement will remain in effect from year to year if approved annually (a) by the Trustees of the Trust or by a majority of the outstanding shares of the Fund and (b) by a majority of the Trustees who are not parties to such contract or interested persons (as defined in the 1940 Act) of any such party. Such contracts are not assignable and may be terminated without penalty on 60 days' written notice at the option of either party thereto or by vote of the shareholders of the Fund.

PURCHASE OF SHARES

Reference is made to "Purchase of Shares" in the Prospectus for certain information as to the purchase of Fund shares.

The Fund issues four classes of shares under the Merrill Lynch Select Pricing (SM) System: shares of Class A and Class D are sold to investors choosing the initial sales charge alternatives, and shares of Class B and Class C are sold to investors choosing the deferred sales charge alternatives. Each Class A, Class B, Class C and Class D share of the Fund represents identical interests in the investment portfolio of the Fund and has the same rights, except that Class B, Class C and Class D shares bear the expenses of the ongoing account maintenance fees, and Class B and Class C shares bear the expenses of the ongoing distribution fees and the additional incremental transfer agency costs resulting from the deferred sales charge arrangements. Class B, Class C and Class D shares each have exclusive voting rights with respect to the Rule 12b-1 distribution plan adopted with respect to such class pursuant to which account maintenance and/or distribution fees are paid. Each class has different exchange privileges. See "Shareholder Services--Exchange Privilege."

The Merrill Lynch Select Pricing (SM) System is used by more than 50 mutual funds advised by MLAM or its affiliate, the Manager. Funds advised by MLAM or the Manager are referred to herein as "MLAM-advised mutual funds."

The Fund has entered into four separate distribution agreements with the Distributor in connection with the continuous offering of each class of shares of the Fund (the "Distribution Agreements"). The Distribution Agreements obligate the Distributor to pay certain expenses in connection with the offering of each class of shares of the Fund. After the prospectuses, statements of additional information and periodic reports have been prepared, set in type and mailed to shareholders, the Distributor pays for the printing and distribution of copies thereof used in connection with the offering to dealers and prospective investors. The Distributor also pays for other supplementary sales literature and advertising costs. The Distribution Agreements are subject to the same renewal requirements and termination provisions as the Management Agreement described above.

INITIAL SALES CHARGE ALTERNATIVES--CLASS A AND CLASS D SHARES

The gross sales charges for the sale of Class A shares for the year ended July 31, 1993 were $113,436, of which the Distributor received $6,558 and Merrill Lynch received $106,848. The gross sales charges for the sale of Class A shares for the year ended July 31, 1994 were $93,697, of which the Distributor received $8,083

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and Merrill Lynch received $85,614. The gross sales charges for the sale of Class A shares for the year ended July 31, 1995 were $16,482, of which the Distributor received $1,289 and Merrill Lynch received $15,193. The gross sales charges for the sale of Class D shares for the period October 21, 1994 (commencement of operations) to July 31, 1995 were $26,959, of which the Distributor received $773 and Merrill Lynch received $26,186.

The term "purchase", as used in the Prospectus and this Statement of Additional Information in connection with an investment in Class A and Class D shares of the Fund, refers to a single purchase by an individual, or to concurrent purchases, which in the aggregate are at least equal to the prescribed amounts, by an individual, his spouse and their children under the age of 21 years purchasing shares for his or their own account and to single purchases by a trustee or other fiduciary purchasing shares for a single trust estate or single fiduciary account although more than one beneficiary is involved. The term "purchase" also includes purchases by any "company", as that term is defined in the 1940 Act, but does not include purchases by any such company which has not been in existence for at least six months or which has no purpose other than the purchase of shares of the Fund or shares of other registered investment companies at a discount; provided, however, that it shall not include purchases by any group of individuals whose sole organizational nexus is that the participants therein are credit cardholders of a company, policyholders of an insurance company, customers of either a bank or broker- dealer or clients of an investment adviser.

Closed-End Investment Option. Class A shares of the Fund and other MLAM- advised mutual funds ("Eligible Class A shares") are offered at net asset value to shareholders of certain closed-end funds advised by the Manager or MLAM who purchased such closed-end fund shares prior to October 21, 1994 and wish to reinvest the net proceeds of a sale of their closed-end fund shares of common stock in Eligible Class A shares, if the conditions set forth below are satisfied. Alternatively, closed-end fund shareholders who purchased such shares on or after October 21, 1994 and wish to reinvest the net proceeds from a sale of their closed-end fund shares are offered Class A shares (if eligible to buy Class A shares) or Class D shares of the Fund and other MLAM-advised mutual funds ("Eligible Class D Shares"), if the following conditions are met. First, the sale of closed-end fund shares must be made through Merrill Lynch, and the net proceeds therefrom must be immediately reinvested in Eligible Class A or Class D shares. Second, the closed-end fund shares must either have been acquired in the initial public offering or be shares representing dividends from shares of common stock acquired in such offering. Third, the closed-end fund shares must have been continuously maintained in a Merrill Lynch securities account. Fourth, there must be a minimum purchase of $250 to be eligible for the investment option. Class A shares of the Fund are offered at net asset value to shareholders of Merrill Lynch Senior Floating Rate Fund, Inc. ("Senior Floating Rate Fund") who wish to reinvest the net proceeds from a sale of certain of their shares of common stock of Senior Floating Rate Fund in shares of the Fund. In order to exercise this investment option, Senior Floating Rate Fund shareholders must sell their Senior Floating Rate Fund shares to the Senior Floating Rate Fund in connection with a tender offer conducted by the Senior Floating Rate Fund and reinvest the proceeds immediately in the Fund. This investment option is available only with respect to the proceeds of Senior Floating Rate Fund shares as to which no Early Withdrawal Charge (as defined in the Senior Floating Rate Fund prospectus) is applicable. Purchase orders from Senior Floating Rate Fund shareholders wishing to exercise this investment option will be accepted only on the day that the related Senior Floating Rate Fund tender offer terminates and will be effected at the net asset value of the Fund on such day. Similarly, Class D shares of the Fund are offered at

21

net asset value to shareholders of Merrill Lynch Municipal Strategy Fund, Inc. ("Municipal Strategy Fund") who wish to purchase shares of the Fund with the net proceeds from a sale of certain of their shares of common stock of Municipal Strategy Fund pursuant to a tender offer by Municipal Strategy Fund. This investment option is available only with respect to the proceeds of Municipal Strategy Fund shares as to which no CDSC (as defined in the Municipal Strategy Fund prospectus) is applicable.

REDUCED INITIAL SALES CHARGES

Right of Accumulation. Reduced sales charges are applicable through a right of accumulation under which eligible investors are permitted to purchase shares of the Fund subject to an initial sales charge at the offering price applicable to the total of (a) the public offering price of the shares then being purchased plus (b) an amount equal to the then current net asset value or cost, whichever is higher, of the purchaser's combined holdings of all classes of shares of the Fund and of other MLAM-advised mutual funds. For any such right of accumulation to be made available, the Distributor must be provided at the time of purchase, by the purchaser or the purchaser's securities dealer, with sufficient information to permit confirmation of qualification. Acceptance of the purchase order is subject to such confirmation. The right of accumulation may be amended or terminated at any time. Shares held in the name of a nominee or custodian under pension, profit-sharing, or other employee benefit plans may not be combined with other shares to qualify for the right of accumulation.

Letter of Intention. Reduced sales charges are applicable to purchases aggregating $25,000 or more of the Class A or Class D shares of the Fund or any other MLAM-advised mutual funds made within a 13-month period starting with the first purchase pursuant to a Letter of Intention in the form provided in the Prospectus. The Letter of Intention is available only to investors whose accounts are maintained at the Fund's transfer agent. The Letter of Intention is not available to employee benefit plans for which Merrill Lynch provides plan participant recordkeeping services. The Letter of Intention is not a binding obligation to purchase any amount of Class A or Class D shares. However, its execution will result in the purchaser paying a lower sales charge at the appropriate quantity purchase level. A purchase not originally made pursuant to a Letter of Intention may be included under a subsequent Letter of Intention executed within 90 days of such purchase if the Distributor is informed in writing of this intent within such 90-day period. The value of Class A and Class D shares of the Fund and of other MLAM-advised mutual funds presently held, at cost or maximum offering price (whichever is higher), on the date of the first purchase under the Letter of Intention, may be included as a credit toward the completion of such Letter, but the reduced sales charge applicable to the amount covered by such Letter will be applied only to new purchases. If the total amount of shares does not equal the amount stated in the Letter of Intention (minimum of $25,000), the investor will be notified and must pay, within 20 days of the expiration of such Letter, the difference between the sales charge on the Class A or Class D shares purchased at the reduced rate and the sales charge applicable to the shares actually purchased through the Letter. Class A or Class D shares equal to five percent of the intended amount will be held in escrow during the 13-month period (while remaining registered in the name of the purchaser) for this purpose. The first purchase under the Letter of Intention must be at least five percent of the dollar amount of such Letter. If a purchase during the term of such Letter would otherwise be subject to a further reduced sales charge based on the right for accumulation, the purchaser will be entitled on that purchase and subsequent purchases to that further reduced percentage sales charge but there will be no retroactive reduction of the sales charges on any previous purchase. The value of any shares redeemed or otherwise

22

disposed of by the purchaser prior to termination or completion of the Letter of Intention will be deducted from the total purchases made under such Letter. An exchange from a MLAM-advised money market fund into the Fund that creates a sales charge will count toward completing a new or existing Letter of Intention from the Fund.

Employee Access Accounts (SM). Class A or Class D shares are offered at net asset value to Employee Access Accounts available through employers that provide employer sponsored retirement or savings plans that are eligible to purchase such shares at net asset value. The initial minimum for such accounts is $500, except that the initial minimum for shares purchased for such accounts pursuant to the Automatic Investment Program is $50.

TMA (SM) Managed Trusts. Class A shares are offered at net asset value to TMASM Managed Trusts to which Merrill Lynch Trust Company provides discretionary trustee services at net asset value.

Purchase Privileges of Certain Persons. Trustees of the Trust, members of the Boards of other MLAM-advised investment companies, ML & Co. and its subsidiaries (the term "subsidiaries", when used herein with respect to ML & Co., includes MLAM, the Manager and certain other entities directly or indirectly wholly-owned and controlled by ML & Co.) and their directors and employees, and any trust, pension, profit-sharing or other benefit plan for such persons, may purchase Class A shares of the Fund at net asset value.

Class D shares of the Fund are offered at net asset value, without sales charge, to an investor who has a business relationship with a financial consultant who joined Merrill Lynch from another investment firm within six months prior to the date of purchase by such investor, if the following conditions are satisfied: first, the investor must advise Merrill Lynch that it will purchase Class D shares of the Fund with proceeds from a redemption of a mutual fund that was sponsored by the financial consultant's previous firm and was subject to a sales charge either at the time of purchase or on a deferred basis; and second, the investor also must establish that such redemption had been made within 60 days prior to the investment in the Fund, and the proceeds from the redemption had been maintained in the interim in cash or a money market fund.

Class D shares of the Fund are also offered at net asset value, without sales charge, to an investor who has a business relationship with a Merrill Lynch financial consultant and who has invested in a mutual fund sponsored by a non- Merrill Lynch company for which Merrill Lynch has served as a selected dealer and where Merrill Lynch has either received or given notice that such arrangement will be terminated ("notice"), if the following conditions are satisfied: first, the investor must purchase Class D shares of the Fund with proceeds from a redemption of shares of such other mutual fund and the shares of such other fund were subject to a sales charge either at the time of purchase or on a deferred basis; and second, such purchase of Class D shares must be made within 90 days after such notice.

Class D shares of the Fund are offered at net asset value, without a sales charge, to an investor who has a business relationship with a Merrill Lynch financial consultant and who has invested in a mutual fund for which Merrill Lynch has not served as a selected dealer if the following conditions are satisfied: first, the investor must advise Merrill Lynch that it will purchase Class D shares of the Fund with proceeds from the redemption of shares of such other mutual fund and that such shares have been outstanding for a period of

23

no less than six months; and second, such purchase of Class D shares must be made within 60 days after the redemption and the proceeds from the redemption must be maintained in the interim in cash or a money market fund.

Acquisition of Certain Investment Companies. The public offering price of Class D shares may be reduced to the net asset value per Class D share in connection with the acquisition of the assets of or merger or consolidation with a personal holding company or a public or private investment company. The value of the assets or company acquired in a tax-free transaction may be adjusted in appropriate cases to reduce possible adverse tax consequences to the Fund which might result from an acquisition of assets having net unrealized appreciation which is disproportionately higher at the time of acquisition than the realized or unrealized appreciation of the Fund. The issuance of Class D shares for consideration other than cash is limited to bona fide reorganizations, statutory mergers or other acquisitions of portfolio securities which (i) meet the investment objectives and policies of the Fund;
(ii) are acquired for investment and not for resale (subject to the understanding that the disposition of the Fund's portfolio securities shall at all times remain within its control); and (iii) are liquid securities, the value of which is readily ascertainable, which are not restricted as to transfer either by law or liquidity of market (except that the Fund may acquire through such transactions restricted or illiquid securities to the extent the Fund does not exceed the applicable limits on acquisition of such securities set forth under "Investment Objective and Policies" herein).

DISTRIBUTION PLANS

Reference is made to "Purchase of Shares--Distribution Plans" in the Prospectus for certain information with respect to the separate distribution plans for Class B, Class C and Class D shares pursuant to Rule 12b-1 under the 1940 Act (each a "Distribution Plan") with respect to the account maintenance and/or distribution fees paid by the Fund to the Distributor with respect to such classes.

Payments of account maintenance fees and/or distribution fees are subject to the provisions of Rule 12b-1 under the 1940 Act. Among other things, each Distribution Plan provides that the Distributor shall provide and the Trustees shall review quarterly reports of the disbursement of the account maintenance fees and/or distribution fees paid to the Distributor. In their consideration of each Distribution Plan, the Trustees must consider all factors they deem relevant, including information as to the benefits of the Distribution Plan to the Fund and its related class of shareholders. Each Distribution Plan further provides that, so long as the Distribution Plan remains in effect, the selection and nomination of Trustees who are not "interested persons" of the Trust, as defined in the 1940 Act (the "Independent Trustees"), shall be committed to the discretion of the Independent Trustees then in office. In approving each Distribution Plan in accordance with Rule 12b-1, the Independent Trustees concluded that there is reasonable likelihood that each Distribution Plan will benefit the Fund and its related class of shareholders. Each Distribution Plan can be terminated at any time, without penalty, by the vote of a majority of the Independent Trustees or by the vote of the holders of a majority of the outstanding related class of voting securities of the Fund. A Distribution Plan cannot be amended to increase materially the amount to be spent by the Fund without the approval by the related class of shareholders, and all material amendments are required to be approved by the vote of Trustees, including a majority of the Independent Trustees who have no direct or indirect financial interest in such Distribution Plan, cast in person at a meeting called for that purpose. Rule 12b-1 further requires that the Trust preserve copies of each Distribution Plan and any report made pursuant to such plan for a period of not less than six years from the date of such Distribution Plan or such report, the first two years in an easily accessible place.

24

LIMITATIONS ON THE PAYMENT OF DEFERRED SALES CHARGES

The maximum sales charge rule in the Rules of Fair Practice of the National Association of Securities Dealers, Inc. ("NASD") imposes a limitation on certain asset-based sales charges such as the distribution fee and the CDSC borne by the Class B and Class C shares but not the account maintenance fee. The maximum sales charge rule is applied separately to each class. As applicable to the Fund, the maximum sales charge rule limits the aggregate of distribution fee payments and CDSCs payable by the Fund to (1) 6.25% of eligible gross sales of Class B shares and Class C shares, computed separately (defined to exclude shares issued pursuant to dividend reinvestments and exchanges), plus (2) interest on the unpaid balance for the respective class, computed separately, at the prime rate plus 1% (the unpaid balance being the maximum amount payable minus amounts received from the payment of the distribution fee and the CDSC). In connection with the Class B shares, the Distributor has voluntarily agreed to waive interest charges on the unpaid balance in excess of 0.50% of eligible gross sales. Consequently, the maximum amount payable to the Distributor (referred to as the "voluntary maximum") in connection with the Class B shares is 6.75% of eligible gross sales. The Distributor retains the right to stop waiving the interest charges at any time. To the extent payments would exceed the voluntary maximum, the Fund will not make further payments of the distribution fee with respect to Class B shares, and any CDSCs will be paid to the Fund rather than to the Distributor; however, the Fund will continue to make payments of the account maintenance fee. In certain circumstances the amount payable pursuant to the voluntary maximum may exceed the amount payable under the NASD formula. In such circumstances payment in excess of the amount payable under the NASD formula will not be made.

The following table sets forth comparative information as of July 31, 1995 with respect to the Class B and Class C shares of the Fund indicating the maximum allowable payments that can be made under the NASD maximum sales charge rule and, with respect to the Class B shares, the Distributor's voluntary maximum for the period August 31, 1990 (commencement of operations) to July 31, 1995.

                                               DATA CALCULATED AS OF JULY 31, 1995
                          ------------------------------------------------------------------------------
                                                          (IN THOUSANDS)
                                                                                              ANNUAL
                                   ALLOWABLE  ALLOWABLE             AMOUNTS                DISTRIBUTION
                          ELIGIBLE AGGREGATE INTEREST ON MAXIMUM   PREVIOUSLY   AGGREGATE FEE AT CURRENT
                           GROSS     SALES     UNPAID    AMOUNT     PAID TO      UNPAID     NET ASSET
                          SALES(1)  CHARGES  BALANCE(2)  PAYABLE DISTRIBUTOR(3)  BALANCE     LEVEL(4)
                          -------- --------- ----------- ------- -------------- --------- --------------
CLASS B
Under NASD Rule as
 Adopted................  $139,103  $8,694     $1,938    $10,632     $1,707      $8,925        $308
Under Distributor's Vol-
 untary Waiver..........  $139,103  $8,694     $  696    $ 9,390     $1,707      $7,683        $308
CLASS C                                                   (IN THOUSANDS)
Under NASD Rule As
 Adopted................  $  1,915  $  120     $    4    $   124     $    3      $  121        $  7


(1) Purchase price of all eligible Class B shares sold since August 31, 1990 (commencement of operations) other than shares acquired through dividend reinvestment and the exchange privilege. Purchase price of all eligible Class C shares sold since October 21, 1994 (commencement of operations) other than shares acquired through dividend reinvestment and the exchange privilege.
(2) Interest is computed on a monthly basis based upon the prime rate, as reported in The Wall Street Journal, plus 1.0%, as permitted under the NASD Rule.

(3) Consists of CDSC payments, distribution fee payments and accruals.
(4) Provided to illustrate the extent to which the current level of distribution fee payments (not including any CDSC payments) is amortizing the unpaid balance. No assurance can be given that payments of the distribution fee will reach either the voluntary maximum or the NASD maximum.

25

REDEMPTION OF SHARES

Reference is made to "Redemption of Shares" in the Prospectus for certain information as to the redemption and repurchase of Fund shares.

The right to redeem shares or to receive payment with respect to any such redemption may be suspended only for any period during which trading on the New York Stock Exchange is restricted as determined by the Commission or such Exchange is closed (other than customary weekend and holiday closings), for any period during which an emergency exists as defined by the Commission as a result of which disposal of portfolio securities or determination of the net asset value of the Fund is not reasonably practicable, and for such other periods as the Commission may by order permit for the protection of shareholders of the Fund.

DEFERRED SALES CHARGES--CLASS B AND CLASS C SHARES

As discussed in the Prospectus under "Purchase of Shares--Deferred Sales Charge Alternatives--Class B and Class C Shares," while Class B shares redeemed within four years of purchase are subject to a CDSC under most circumstances, the charge is waived on redemptions of Class B shares following the death or disability of a Class B shareholder. Redemptions for which the waiver applies are any partial or complete redemption following the death or disability (as defined in the Internal Revenue Code of 1986, as amended (the "Code")) of a Class B shareholder (including one who owns the Class B shares as joint tenant with his or her spouse), provided the redemption is requested within one year of the death or initial determination of disability. For the fiscal years ended July 31, 1993, 1994, and 1995 the Distributor received CDSCs of $114,196, $204,747 and $302,369, respectively, all of which was paid to Merrill Lynch. For the period October 21, 1994 (commencement of operations) to July 31, 1995, the Distributor received CDSCs of $621 with respect to redemptions of Class C shares, all of which was paid to Merrill Lynch.

The CDSC is also waived for any Class B shares that were acquired and held at the time of redemption by Employee Access Accounts available through employers that provide Eligible 401(k) Plans. The initial minimum for such accounts is $500, except that the initial minimum for shares purchased for such accounts pursuant to the Automatic Investment Program is $50.

PORTFOLIO TRANSACTIONS

Reference is made to "Investment Objective and Policies--Other Investment Policies and Practices" in the Prospectus.

Under the 1940 Act, persons affiliated with the Trust are prohibited from dealing with the Fund as a principal in the purchase and sale of securities unless such trading is permitted by an exemptive order issued by the Commission. Since over-the-counter transactions are usually principal transactions, affiliated persons of the Trust, including Merrill Lynch, may not serve as dealer in connection with transactions with the Fund. The Trust has obtained an exemptive order permitting it to engage in certain principal transactions with Merrill Lynch involving high quality short-term municipal bonds subject to certain conditions. For the year ended July 31, 1993, the Fund engaged in two transactions pursuant to such order for an aggregate market value of $1,003,147. For the year ended July 31, 1994, the Fund engaged in one transaction pursuant to such

26

order for an aggregate market value of $602,352. For the year ended July 31, 1995, the Fund engaged in no transactions pursuant to such order. The Trust has applied for an exemptive order permitting it to, among other things, (i) purchase high quality tax-exempt securities from Merrill Lynch when Merrill Lynch is a member of an underwriting syndicate and (ii) purchase tax-exempt securities from and sell tax-exempt securities to Merrill Lynch in secondary market transactions. Affiliated persons of the Trust may serve as broker for the Fund in over-the-counter transactions conducted on an agency basis. Certain court decisions have raised questions as to the extent to which investment companies should seek exemptions under the 1940 Act in order to seek to recapture underwriting and dealer spreads from affiliated entities. The Trustees have considered all factors deemed relevant, and have made a determination not to seek such recapture at this time. The Trustees will reconsider this matter from time to time.

As a non-fundamental restriction, the Trust will prohibit the purchase or retention by the Fund of the securities of any issuer if the officers and Trustees of the Trust, the officers and general partner of the Manager, the directors of such general partner or the officers and directors of any subsidiary thereof each owning beneficially more than one-half of one per cent of the securities of such issuer own in the aggregate more than five percent of the securities of such issuer. In addition, under the 1940 Act, the Fund may not purchase securities from any underwriting syndicate of which Merrill Lynch is a member except pursuant to an exemptive order or rules adopted by the Commission. Rule 10f-3 under the 1940 Act sets forth conditions under which the Fund may purchase municipal bonds in such transactions. The rule sets forth requirements relating to, among other things, the terms of an issue of municipal bonds purchased by the Fund, the amount of municipal bonds which may be purchased in any one issue and the assets of the Fund which may be invested in a particular issue.

The Fund does not expect to use any particular dealer in the execution of transactions but, subject to obtaining the best net results, dealers who provide supplemental investment research (such as information concerning tax- exempt securities, economic data and market forecasts) to the Manager may receive orders for transactions by the Fund. Information so received will be in addition to and not in lieu of the services required to be performed by the Manager under its Management Agreement and the expenses of the Manager will not necessarily be reduced as a result of the receipt of such supplemental information.

The Trust has no obligation to deal with any broker in the execution of transactions for the Fund's portfolio securities. In addition, consistent with the Rules of Fair Practice of the NASD and policies established by the Trustees of the Trust the Manager may consider sales of shares of the Fund as a factor in the selection of brokers or dealers to execute portfolio transactions for the Fund.

Generally, the Fund does not purchase securities for short-term trading profits. However, the Fund may dispose of securities without regard to the time they have been held when such action, for defensive or other reasons, appears advisable to its Manager. While it is not possible to predict turnover rates with any certainty, at present it is anticipated that the Fund's annual portfolio turnover rate, under normal circumstances after the Fund's portfolio is invested in accordance with its investment objective, will be less than 100%. (The portfolio turnover rate is calculated by dividing the lesser of purchases or sales of portfolio securities for the particular fiscal year by the monthly average of the value of the portfolio securities owned by the Fund during the particular fiscal year. For purposes of determining this rate, all securities whose maturities at the time of

27

acquisition are one year or less are excluded.) The portfolio turnover for the fiscal years ended July 31, 1993, 1994 and 1995 were 9.69%, 37.73% and 59.17%, respectively.

Section 11(a) of the Securities Exchange Act of 1934, as amended, generally prohibits members of the U.S. national securities exchanges from executing exchange transactions for their affiliates and institutional accounts which they manage unless the member (i) has obtained prior express authorization from the account to effect such transactions, (ii) at least annually furnishes the account with a statement setting forth the aggregate compensation received by the member in effecting such transactions, and (iii) complies with any rules the Commission has prescribed with respect to the requirements of clauses (i) and (ii). To the extent Section 11(a) would apply to Merrill Lynch acting as a broker for the Fund in any of its portfolio transactions executed on any such securities exchange of which it is a member, appropriate consents have been obtained from the Fund and annual statements as to aggregate compensation will be provided to the Fund.

DETERMINATION OF NET ASSET VALUE

The net asset value of the shares of all classes of the Fund is determined once daily, Monday through Friday, as of 15 minutes after the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time) on each day during which the New York Stock Exchange is open for trading. The New York Stock Exchange is not open on New Year's Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Net asset value per share is computed by dividing the sum of the value of the securities held by the Fund plus any cash or other assets minus all liabilities by the total number of shares outstanding at such time, rounded to the nearest cent. Expenses, including the fees payable to the Manager and the Distributor, are accrued daily. The per share net asset value of the Class B, Class C, and Class D shares generally will be lower than the per share net asset value of the Class A shares, reflecting the higher daily expense accruals of the account maintenance, distribution and higher transfer agency fees applicable with respect to the Class B and Class C shares and the daily expense accruals of the account maintenance fees applicable with respect to Class D shares. Moreover the per share net asset value of the Class B and Class C shares generally will be lower than the per share net asset value of its Class D shares, reflecting the daily expense accruals of the distribution fees and higher transfer agency fees applicable with respect to the Class B and Class C shares of the Fund. It is expected, however, that the per share net asset value of the four classes eventually will tend to converge (although not necessarily meet) immediately after the payment of dividends, which will differ by approximately the amount of the expense accrual differentials between the classes.

The Municipal Bonds and other portfolio securities in which the Fund invests are traded primarily in over-the-counter municipal bond and money markets and are valued at the last available bid price in the over-the-counter market or on the basis of yield equivalents as obtained from one or more dealers that make markets in the securities. One bond is the "yield equivalent" of another bond when, taking into account market price, maturity, coupon rate, credit rating and ultimate return of principal, both bonds will theoretically produce an equivalent return to the bondholder. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their settlement prices as of the close of such exchanges. Short-term investments with a remaining maturity of 60 days or less are valued on an amortized cost basis, which approximates market value. Securities and assets for which market quotations are not readily available are

28

valued at fair value as determined in good faith by or under the direction of the Trustees of the Trust, including valuations furnished by a pricing service retained by the Trust, which may utilize a matrix system for valuations. The procedures of the pricing service and its valuations are reviewed by the officers of the Trust under the general supervision of the Trustees.

SHAREHOLDER SERVICES

The Trust offers a number of shareholder services described below which are designed to facilitate investment in shares of the Fund. Full details as to each of such services and copies of the various plans described below can be obtained from the Trust, the Distributor or Merrill Lynch.

INVESTMENT ACCOUNT

Each shareholder whose account is maintained at the Transfer Agent has an Investment Account and will receive statements, at least quarterly, from the Transfer Agent. These statements will serve as transaction confirmations for automatic investment purchases and the reinvestment of ordinary income dividends and long-term capital gain distributions. The statements will also show any other activity in the account since the preceding statement. Shareholders also will receive separate transaction confirmations for each purchase or sale transaction other than automatic investment purchases and the reinvestment of ordinary income dividends and long-term capital gain distributions. A shareholder may make additions to his or her Investment Account at any time by mailing a check directly to the Transfer Agent.

Share certificates are issued only for full shares and only upon the specific request of a shareholder who has an Investment Account. Issuance of certificates representing all or only part of the full shares in an Investment Account may be requested by a shareholder directly from the Transfer Agent.

Shareholders considering transferring their Class A shares from Merrill Lynch to another brokerage firm or financial institution should be aware that, if the firm to which the Class A or Class D shares are to be transferred will not take delivery of shares of the Fund, a shareholder either must redeem the Class A or Class D shares (paying any applicable CDSC) so that the cash proceeds can be transferred to the account at the new firm or such shareholder must continue to maintain an Investment Account at the Transfer Agent for those Class A or Class D shares. Shareholders interested in transferring their Class B or Class C shares from Merrill Lynch and who do not wish to have an Investment Account maintained for such shares at the Transfer Agent may request their new brokerage firm to maintain such shares in an account registered in the name of the brokerage firm for the benefit of the shareholder at the Transfer Agent. If the new brokerage firm is willing to accommodate the shareholder in this manner, the shareholder must request that he or she be issued certificates for his or her shares, and then must turn the certificates over to the new firm for re-registration as described in the preceding sentence.

AUTOMATIC INVESTMENT PLANS

A shareholder may make additions to an Investment Account at any time by purchasing Class A shares (if an eligible Class A investor as described in the Prospectus) or Class B, Class C or Class D shares at the

29

applicable public offering price either through the shareholder's securities dealer, or by mail directly to the Transfer Agent, acting as agent for such securities dealers. Voluntary accumulation also can be made through a service known as the Automatic Investment Plan whereby the Fund is authorized through pre-authorized checks or automated clearing house debits of $50 or more to charge the regular bank account of the shareholder on a regular basis to provide systematic additions to the Investment Account of such shareholder. The Fund's Automatic Investment Plan is not available to shareholders whose shares are held in brokerage accounts with Merrill Lynch. Alternatively, investors who maintain CMA (R) or CBA (R) accounts may arrange to have periodic investments made in the Fund in the CMA (R) or CBA (R) account or in certain related accounts, in amounts of $100 or more through the CMA (R)/CBA (R) Automated Investment Program.

AUTOMATIC REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS

Unless specific instructions are given as to the method of payment of dividends and capital gains distributions, dividends and distributions will be reinvested automatically in additional shares of the Fund. Such reinvestment will be at the net asset value of shares of the Fund as of the close of business on the monthly payment date for such dividends and distributions. Shareholders may elect in writing to receive either their income dividends or capital gains distributions, or both, in cash, in which event payment will be mailed or direct deposited on or about the payment date. Cash payments can also be direct deposited to the shareholder's bank account.

Shareholders may, at any time, notify the Transfer Agent in writing or by telephone (1-800-MER-FUND) that they no longer wish to have their dividends and/or capital gains distributions reinvested in shares of the Fund or vice versa and, commencing ten days after the receipt by the Transfer Agent of such notice, such instructions will be effected.

SYSTEMATIC WITHDRAWAL PLANS--CLASS A AND CLASS D SHARES

A Class A or Class D shareholder may elect to make systematic withdrawals from an Investment Account on either a monthly or quarterly basis as provided below. Quarterly withdrawals are available for shareholders who have acquired Class A or Class D shares of the Fund having a value, based on cost or the current offering price, of $5,000 or more, and monthly withdrawals are available for shareholders with Class A or Class D shares with such a value of $10,000 or more.

At the time of each withdrawal payment, sufficient Class A or Class D shares are redeemed from those on deposit in the shareholder's account to provide the withdrawal payment specified by the shareholder. The shareholder may specify either a dollar amount or a percentage of the value of his Class A or Class D shares. Redemptions will be made at net asset value as determined 15 minutes after the close of business on the New York Stock Exchange (generally, 4:00 P.M., New York time) on the 24th day of each month or the 24th day of the last month of each quarter, whichever is applicable. If the Exchange is not open for business on such date, the Class A or Class D shares will be redeemed at the close of business on the following business day. The check for the withdrawal payment will be mailed, or the direct deposit for the withdrawal payment will be made, on the next business day following redemption. When a shareholder is making systematic withdrawals, dividends and distributions on all Class A or Class D shares in the Investment Account are reinvested automatically in the Fund's Class A or Class D shares, respectively. A shareholder's Systematic Withdrawal Plan may be terminated at any time, without charge or penalty, by the shareholder, the Trust,

30

the Transfer Agent or the Distributor. Withdrawal payments should not be considered as dividends, yield or income. Each withdrawal is a taxable event. If periodic withdrawals continuously exceed reinvested dividends, the shareholder's original investment may be reduced correspondingly. Purchases of additional Class A or Class D shares concurrent with withdrawals are ordinarily disadvantageous to the shareholder because of sales charges and tax liabilities. The Trust will not knowingly accept purchase orders for Class A or Class D shares of the Fund from investors who maintain a Systematic Withdrawal Plan unless such purchase is equal to at least one year's scheduled withdrawals or $1,200, whichever is greater. Periodic investments may not be made into an Investment Account in which the shareholder has elected to make systematic withdrawals.

Alternatively, a Class A or Class D shareholder whose shares are held within a CMA (R) or CBA (R) account may elect to have shares redeemed on a monthly, bimonthly, quarterly, semiannual or annual basis through the CMA (R)/CBA (R) Systematic Redemption Program. The minimum fixed dollar amount redeemable is $25. The proceeds of systematic redemptions will be posted to the shareholder's account five business days after the date the shares are redeemed. Monthly systematic redemptions will be made at net asset value on the first Monday of each month, bimonthly systematic redemptions will be made at net asset value on the first Monday of every other month, and quarterly, semiannual or annual redemptions are made at net asset value on the first Monday of months selected at the shareholder's option. If the first Monday of the month is a holiday, the redemption will be processed at net asset value on the next business day. The CMA (R)/CBA (R) Systematic Redemption Program is not available if Fund shares are being purchased within the account pursuant to the CMA (R)/CBA (R) Automated Investment Program. For more information on the CMA (R)/CBA (R) Systematic Redemption Program eligible shareholders should contact their Financial Consultant.

EXCHANGE PRIVILEGE

Shareholders of each class of shares of the Fund have an exchange privilege with certain other MLAM-advised mutual funds listed below. Under the Merrill Lynch Select PricingSM System, Class A shareholders may exchange Class A shares of the Fund for Class A shares of a second MLAM-advised mutual fund if the shareholder holds any Class A shares of the second fund in his account in which the exchange is made at the time of the exchange or is otherwise eligible to purchase Class A shares of the second fund. If the Class A shareholder wants to exchange Class A shares for shares of a second MLAM-advised mutual fund, and the shareholder does not hold Class A shares of the second fund in his account at the time of the exchange and is not otherwise eligible to acquire Class A shares of the second fund, the shareholder will receive Class D shares of the second fund as a result of the exchange. Class D shares also may be exchanged for Class A shares of a second MLAM-advised mutual fund at any time as long as, at the time of the exchange, the shareholder holds Class A shares of the second fund in the account in which the exchange is made or is otherwise eligible to purchase Class A shares of the second fund. Class B, Class C and Class D shares are exchangeable with shares of the same class of other MLAM-advised mutual funds. For purposes of computing the CDSC that may be payable upon a disposition of the shares acquired in the exchange, the holding period for the previously owned shares of the Fund is "tacked" to the holding period of the newly acquired shares of the other Fund as more fully described below. Class A, Class B, Class C and Class D shares are also exchangeable for shares of certain MLAM-advised money market funds specifically designated below as available for exchange by holders of Class A, Class B, Class C or Class D shares. Shares with a net asset value of at least

31

$100 are required to qualify for the exchange privilege, and any shares utilized in an exchange must have been held by the shareholder for 15 days. It is contemplated that the exchange privilege may be applicable to other new mutual funds whose shares may be distributed by the Distributor.

Exchanges of Class A or Class D shares outstanding ("outstanding Class A or Class D shares") for Class A or Class D shares of another MLAM-advised mutual fund ("new Class A or Class D shares") are transacted on the basis of relative net asset value per Class A or Class D share, respectively, plus an amount equal to the difference, if any, between the sales charge previously paid on the outstanding Class A or Class D shares and the sales charge payable at the time of the exchange on the new Class A or Class D shares. With respect to outstanding Class A or Class D shares as to which previous exchanges have taken place, the "sales charge previously paid" shall include the aggregate of the sales charges paid with respect to such Class A or Class D shares in the initial purchase and any subsequent exchange. Class A or Class D shares issued pursuant to dividend reinvestment are sold on a no-load basis in each of the funds offering Class A or Class D shares. For purposes of the exchange privilege, Class A and Class D shares acquired through dividend reinvestment shall be deemed to have been sold with a sales charge equal to the sales charge previously paid on the Class A or Class D shares on which the dividend was paid. Based on this formula, Class A and Class D shares generally may be exchanged into the Class A or Class D shares of the other funds or into shares of the Class A and Class D money market funds without a sales charge.

In addition, each of the funds with Class B and Class C shares outstanding ("outstanding Class B or Class C shares") offers to exchange its outstanding Class B or Class C shares for Class B or Class C shares, respectively, of other MLAM-advised mutual funds ("new Class B or Class C shares") on the basis of relative net asset value per Class B or Class C share, without the payment of any contingent deferred sales load that might otherwise be due on redemption of the outstanding shares. Class B shareholders of the Fund exercising the exchange privilege will continue to be subject to the Fund's CDSC schedule if such schedule is higher than the deferred sales charge schedule relating to the new Class B shares acquired through use of the exchange privilege. In addition, Class B shares of the Fund acquired through use of the exchange privilege will be subject to the Fund's CDSC schedule if such schedule is higher than the CDSC schedule relating to the Class B shares of the Fund from which the exchange has been made. For purposes of computing the sales load that may be payable on a disposition of the new Class B or Class C shares, the holding period for the outstanding Class B or Class C shares is "tacked" to the holding period of the new Class B or Class C shares. For example, an investor may exchange Class B shares of the Fund for those of Merrill Lynch Special Value Fund, Inc. ("Special Value Fund") after having held the Fund's Class B shares for two and a half years. The 2% CDSC that generally would apply to a redemption would not apply to the exchange. Three years later the investor may decide to redeem the Class B shares of Special Value Fund and receive cash. There will be no CDSC due on this redemption, since by "tacking" the two and a half year holding period of the Fund's Class B shares to the three year holding period for the Special Value Fund Class B shares, the investor will be deemed to have held the new Class B shares for more than five years.

Shareholders also may exchange shares of the Fund into shares of a money market fund advised by the Manager or its affiliates, but the period of time that Class B or Class C shares are held in a money market fund will not count towards satisfaction of the holding period requirement for purposes of reducing the CDSC or, with respect to Class B shares, towards satisfaction of the conversion period. However, shares of a money market fund which were acquired as a result of an exchange for Class B or Class C shares of the Fund may,

32

in turn, be exchanged back into Class B or Class C shares, respectively, of any fund offering such shares, in which event the holding period for Class B or Class C shares of the fund will be aggregated with previous holding periods for purposes of reducing the CDSC. Thus, for example, an investor may exchange Class B shares of the Fund for shares of Merrill Lynch Institutional Fund ("Institutional Fund") after having held the Class B shares for two and a half years and three years later decide to redeem the shares of Institutional Fund for each. At the time of this redemption, the 2% CDSC that would have been due had the Class B shares of the Fund been redeemed for cash rather than exchanged for shares of Institutional Fund will be payable. If, instead of such redemption the shareholder exchanged such shares for Class B shares of a fund which the shareholder continued to hold for an additional two and a half years, any subsequent redemption will not incur a CDSC.

Set forth below is a description of the investment objectives of the other funds into which exchanges can be made:

Funds Issuing Class A, Class B, Class C and Class D Shares:

Merrill Lynch Adjustable Rate
Securities Fund, Inc. ............

High current income consistent with a
policy of limiting the degree of fluctu-
ation in net asset value of fund shares
resulting from movements in interest
notes through investment primarily in a
portfolio of adjustable rate securities,
consisting principally of mortgage-
backed and asset-backed securities.

Merrill Lynch Americas Income
Fund, Inc. .......................

A high level of current income, consis-
tent with prudent investment risk, by
investing primarily in debt securities
denominated in a currency of a country
located in the Western Hemisphere (i.e.,
North and South America and the sur-
rounding waters).

Merrill Lynch Arizona Limited
Maturity Municipal Bond Fund......

A portfolio of Merrill Lynch Multi-State
Limited Maturity Municipal Series Trust,
a series fund, whose objective is to
provide as high a level of income exempt
from Federal and Arizona income taxes as
is consistent with prudent investment
management through investment in a port-
folio primarily of intermediate-term in-
vestment grade Arizona Municipal Bonds.

Merrill Lynch Arizona Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide investors
with as high a level of income exempt
from Federal and Arizona income taxes as
is consistent with prudent investment
management.

33

Merrill Lynch Arkansas Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
Arkansas income taxes as is consistent
with prudent investment management.

Merrill Lynch Asset Growth
Fund, Inc.........................

High total investment return, consistent
with prudent risk, from investment in
United States and foreign equity, debt
and money market securities the combina-
tion of which will be varied both with
respect to types of securities and mar-
kets in response to changing market and
economic trends.

Merrill Lynch Asset Income Fund,
Inc. ............................. A high level of current income through investment primarily in United States fixed income securities. Merrill Lynch Balanced Fund for
Investment and Retirement, Inc. ..

As high a level of total investment re- turn as is consistent with a reasonable level of risk through investment in com- mon stocks and other types of securi- ties, including fixed income securities and convertible securities.

Merrill Lynch Basic Value Fund,
Inc. ............................. Capital appreciation, and secondarily, income by investing in securities, pri- marily equities, that are undervalued and therefore represent basic investment value. Merrill Lynch California Insured
Municipal Bond Fund...............

A portfolio of Merrill Lynch California
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
California income taxes as is consistent
with prudent investment management
through investment in a portfolio pri-
marily of insured California Municipal
Bonds.

Merrill Lynch California Limited
Maturity Municipal Bond Fund......

A portfolio of Merrill Lynch Multi-State
Limited Maturity Municipal Series Trust,
a series fund, whose objective is to
provide as high a level of income exempt
from Federal and California income taxes
as is consistent with prudent investment
management through investment in a port-
folio primarily of intermediate-term in-
vestment grade California Municipal
Bonds.

34

Merrill Lynch California Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch California
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      California income taxes as is consistent
                                      with prudent investment management.

Merrill Lynch Capital Fund, Inc. ..  The highest total investment return con-
                                      sistent with prudent risk through a
                                      fully managed investment policy utiliz-
                                      ing equity, debt and convertible securi-
                                      ties.

Merrill Lynch Colorado Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      Colorado income taxes as is consistent
                                      with prudent investment management.

Merrill Lynch Connecticut
 Municipal Bond Fund...............
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      Connecticut income taxes as is consis-
                                      tent with prudent investment management.

Merrill Lynch Corporate Bond
 Fund, Inc. .......................
                                     Current income from three separate diver-
                                      sified portfolios of fixed income secu-
                                      rities.

Merrill Lynch Developing Capital
 Markets Fund, Inc. ...............

                                     Long-term capital appreciation through
                                      investment in securities, principally
                                      equities, of issuers in countries having
                                      smaller capital markets.

Merrill Lynch Dragon Fund, Inc. ...  Capital appreciation primarily through
                                      investment in equity and debt securities
                                      of issuers domiciled in developing coun-
                                      tries located in Asia and the Pacific
                                      Basin.

Merrill Lynch EuroFund.............  Capital appreciation primarily through
                                      investment in equity securities of cor-
                                      porations domiciled in Europe.

Merrill Lynch Federal Securities
 Trust.............................
                                     High current return through investments
                                      in U.S. Government and Government agency
                                      securities, including GNMA mortgage-
                                      backed certificates and other mortgage-
                                      backed Government securities.

                                       35

Merrill Lynch Florida Limited
 Maturity Municipal Bond Fund......
                                     A portfolio of Merrill Lynch Multi-State
                                      Limited Maturity Municipal Series Trust,
                                      a series fund, whose objective is to
                                      provide as high a level of income exempt
                                      from Federal income taxes as is consis-
                                      tent with prudent investment management
                                      while seeking to offer shareholders the
                                      opportunity to own securities exempt
                                      from Florida intangible personal prop-
                                      erty taxes through investment in a port-
                                      folio primarily of intermediate-term in-
                                      vestment grade Florida Municipal Bonds.

Merrill Lynch Florida Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal in-
                                      come taxes as is consistent with prudent
                                      investment management while seeking to
                                      offer shareholders the opportunity to
                                      own securities exempt from Florida in-
                                      tangible personal property taxes.

Merrill Lynch Fund For
 Tomorrow, Inc. ...................
                                     Long-term growth through investment in a
                                      portfolio of good quality securities,
                                      primarily common stock, potentially po-
                                      sitioned to benefit from demographic and
                                      cultural changes as they affect consumer
                                      markets.

Merrill Lynch Fundamental Growth
 Fund, Inc. .......................

                                     Long-term growth of capital through in-
                                      vestment in a diversified portfolio of
                                      equity securities placing particular em-
                                      phasis on companies that have exhibited
                                      above-average growth rate in earnings.

Merrill Lynch Fundamental
 Value Portfolio (available only
 for exchanges by certain
 individual retirement accounts
 for which Merrill Lynch acts as
 custodian)...................

                                     A portfolio of Merrill Lynch Asset
                                      Builder Program, Inc., a series fund,
                                      whose objective is to provide capital
                                      appreciation and income by investing in
                                      securities, with at least 65% of the
                                      portfolio's assets being invested in eq-
                                      uities.

                                       36

Merrill Lynch Global Allocation
 Fund, Inc. .......................
                                     High total investment return, consistent
                                      with prudent risk, through a fully man-
                                      aged investment policy utilizing United
                                      States and foreign equity, debt and
                                      money market securities, the combination
                                      of which will be varied from time to
                                      time both with respect to the types of
                                      securities and markets in response to
                                      changing market and economic trends.

Merrill Lynch Global Bond Fund for
 Investment and Retirement.........

                                     High total investment return from invest-
                                      ment in a global portfolio of debt in-
                                      struments denominated in various curren-
                                      cies and multi-national currency units.

Merrill Lynch Global Convertible
 Fund, Inc. .......................
                                     High total return from investment primar-
                                      ily in an international diversified
                                      portfolio of convertible debt securi-
                                      ties, convertible preferred stock and
                                      "synthetic" convertible securities con-
                                      sisting of a combination of debt securi-
                                      ties or preferred stock and warrants or
                                      options.

Merrill Lynch Global Holdings,
 Inc. (residents of Arizona must
 meet investor suitability
 standards)........................
                                     The highest total investment return con-
                                      sistent with prudent risk through world-
                                      wide investment in an internationally
                                      diversified portfolio of securities.

Merrill Lynch Global
 Opportunity Portfolio.. (available  A portfolio of Merrill Lynch Asset
 only for exchanges by certain        Builder Program, Inc., a series fund,
 individual retirement accounts       whose objective is to provide a high to-
 for which Merrill Lynch acts as      tal investment return through an invest-
 custodian)                           ment policy utilizing United States and
                                      foreign equity, debt and money market
                                      securities, the combination of which
                                      will vary depending upon changing market
                                      and economic trends.


Merrill Lynch Global Resources
 Trust.............................
                                     Long-term growth and protection of capi-
                                      tal from investment in securities of do-
                                      mestic and foreign companies that pos-
                                      sess substantial natural resource as-
                                      sets.

Merrill Lynch Global SmallCap
 Fund, Inc. .......................
                                     Long-term growth of capital by investing
                                      primarily in equity securities of compa-
                                      nies with relatively small market capi-
                                      talizations located in various foreign
                                      countries and in the United States.

                                      37

Merrill Lynch Global Utility
 Fund, Inc. .......................
                                     Capital appreciation and current income
                                      through investment of at least 65% of
                                      its total assets in equity and debt se-
                                      curities issued by domestic and foreign
                                      companies which are primarily engaged in
                                      the ownership and operation of facili-
                                      ties used to generate, transmit or dis-
                                      tribute electricity, telecommunications,
                                      gas or water.

Merrill Lynch Growth Fund for
 Investment and Retirement.........
                                     Growth of capital and, secondarily, in-
                                      come from investment in a diversified
                                      portfolio of equity securities placing
                                      principal emphasis on those securities
                                      which management of the Fund believes to
                                      be undervalued.

Merrill Lynch Healthcare Fund,
 Inc. (residents of Wisconsin must
 meet investor suitability
 standards)........................
                                     Capital appreciation through worldwide
                                      investment in equity securities of com-
                                      panies that derive or are expected to
                                      derive a substantial portion of their
                                      sale from products and services in
                                      healthcare.

Merrill Lynch International
 Equity Fund.......................
                                     Capital appreciation and, secondarily,
                                      income by investing in a diversified
                                      portfolio of equity securities of is-
                                      suers located in countries other than
                                      the United States.

Merrill Lynch Latin America
 Fund, Inc. .......................
                                     Capital appreciation by investing primar-
                                      ily in Latin American equity and debt
                                      securities.

Merrill Lynch Maryland Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      Maryland income taxes as is consistent
                                      with prudent investment management.

Merrill Lynch Massachusetts
 Limited Maturity Municipal Bond
 Fund..............................
                                     A portfolio of Merrill Lynch Multi-State
                                      Limited Maturity Municipal Series Trust,
                                      a series fund, whose objective is to
                                      provide as high a level of income exempt
                                      from Federal and Massachusetts income
                                      taxes as is consistent with prudent in-
                                      vestment management through investment
                                      in a portfolio primarily of intermedi-
                                      ate-term investment grade Massachusetts
                                      Municipal Bonds.

38

Merrill Lynch Massachusetts
Municipal Bond Fund...............

A portfolio of Merrill Lynch Multi-State Municipal Series Trust, a series fund, whose objective is to provide as high a level of income exempt from Federal and Massachusetts income taxes as is consis- tent with prudent investment management.

Merrill Lynch Michigan Limited
Maturity Municipal Bond Fund......

A portfolio of Merrill Lynch Multi-State
Limited Maturity Municipal Series Trust,
a series fund, whose objective is to
provide as high a level of income exempt
from Federal and Michigan income taxes
as is consistent with prudent investment
management through investment in a port-
folio primarily of intermediate-term in-
vestment grade Michigan Municipal Bonds.

Merrill Lynch Michigan Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
Michigan income taxes as is consistent
with prudent investment management.

Merrill Lynch Minnesota Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high
level of income exempt from Federal and
Minnesota personal income taxes as is
consistent with prudent investment man-
agement.

Merrill Lynch Municipal Bond
Fund, Inc.........................

Tax-exempt income from three separate di-
versified portfolios of municipal bonds.

Merrill Lynch Municipal
Intermediate Term Fund............

Currently the only portfolio of Merrill
Lynch Municipal Series Trust, a series
fund, whose objective is to provide as
high a level as possible of income ex-
empt from Federal income taxes by in-
vesting in investment grade obligations
with a dollar weighted average maturity
of five to twelve years.

39

Merrill Lynch New Jersey Limited
Maturity Municipal Bond Fund......

A portfolio of Merrill Lynch Multi-State
Limited Maturity Municipal Series Trust,
a series fund, whose objective is to
provide as high a level of income exempt
from Federal and New Jersey income taxes
as is consistent with prudent investment
management through a portfolio primarily
of intermediate-term investment grade
New Jersey Municipal Bonds.

Merrill Lynch New Jersey Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
New Jersey income taxes as is consistent
with prudent investment management.

Merrill Lynch New Mexico Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
New Mexico income taxes as is consistent
with prudent investment management.

Merrill Lynch New York Limited
Maturity Municipal Bond Fund......

A portfolio of Merrill Lynch Multi-State
Limited Maturity Municipal Series Trust,
a series fund, whose objective is to
provide as high a level of income exempt
from Federal, New York State and New
York City income taxes as is consistent
with prudent investment management
through investment in a portfolio pri-
marily of intermediate-term investment
grade New York Municipal Bonds.

Merrill Lynch New York Municipal
Bond Fund.........................

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal, New
York State and New York City income
taxes as is consistent with prudent in-
vestment management.

Merrill Lynch North Carolina
Municipal Bond Fund...............

A portfolio of Merrill Lynch Multi-State
Municipal Series Trust, a series fund,
whose objective is to provide as high a
level of income exempt from Federal and
North Carolina income taxes as is con-
sistent with prudent investment manage-
ment.

40

Merrill Lynch Ohio Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      Ohio income taxes as is consistent with
                                      prudent investment management.

Merrill Lynch Oregon Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal and
                                      Oregon income taxes as is consistent
                                      with prudent investment management.

Merrill Lynch Pacific Fund, Inc. ..  Capital appreciation by investing in eq-
                                      uity securities of corporations domi-
                                      ciled in Far Eastern and Western Pacific
                                      countries, including Japan, Australia,
                                      Hong Kong and Singapore.

Merrill Lynch Pennsylvania Limited
 Maturity Municipal Bond Fund......
                                     A portfolio of Merrill Lynch Multi-State
                                      Limited Maturity Municipal Series Trust,
                                      a series fund, whose objective is to
                                      provide as high a level of income exempt
                                      from Federal and Pennsylvania income
                                      taxes as is consistent with prudent in-
                                      vestment management through investment
                                      in a portfolio of intermediate-term in-
                                      vestment grade Pennsylvania Municipal
                                      Bonds.

Merrill Lynch Phoenix Fund, Inc. ..  Long-term growth of capital by investing
                                      in equity and fixed income securities,
                                      including tax-exempt securities, of is-
                                      suers in weak financial condition or ex-
                                      periencing poor operating results be-
                                      lieved to be undervalued relative to the
                                      current or prospective condition of such
                                      issuer.

Merrill Lynch Quality Bond
 Portfolio (available only for
 exchanges by certain individual
 retirement accounts for which
 Merrill Lynch acts as custodian)..

                                     A portfolio of Merrill Lynch Asset
                                      Builder Program, Inc., a series fund,
                                      whose objective is to provide a high
                                      level of current income through invest-
                                      ment in a diversified portfolio of debt
                                      obligations, such as corporate bonds and
                                      notes, convertible securities, preferred
                                      stocks and governmental obligations.

                                      41

Merrill Lynch Short-Term Global
 Income Fund, Inc. ................
                                     As high a level of current income as is
                                      consistent with prudent investment man-
                                      agement from a global portfolio of high-
                                      quality debt securities denominated in
                                      various currencies and multi-national
                                      currency units and having remaining ma-
                                      turities not exceeding three years.

Merrill Lynch Special Value
 Fund, Inc. .......................
                                     Long-term growth of capital from invest-
                                      ments in securities, primarily common
                                      stocks, of relatively small companies
                                      believed to have special investment
                                      value and emerging growth companies re-
                                      gardless of size.

Merrill Lynch Strategic
 Dividend Fund.....................
                                     Long-term total return from investment in
                                      dividend paying common stocks which
                                      yield more than Standard & Poor's 500
                                      Composite Stock Price Index.

Merrill Lynch Technology Fund,
 Inc. .............................  Capital appreciation through worldwide
                                      investment in equity securities of com-
                                      panies that derive or are expected to
                                      derive a substantial portion of their
                                      sales from products and services in
                                      technology.
Merrill Lynch Texas Municipal
 Bond Fund.........................
                                     A portfolio of Merrill Lynch Multi-State
                                      Municipal Series Trust, a series fund,
                                      whose objective is to provide as high a
                                      level of income exempt from Federal in-
                                      come taxes as is consistent with prudent
                                      investment management by investing pri-
                                      marily in a portfolio of long-term, in-
                                      vestment grade obligations issued by the
                                      State of Texas, its political subdivi-
                                      sions, agencies and instrumentalities.

Merrill Lynch U.S. Government
 Securities Portfolio (available
 only for exchanges by certain
 individual retirement accounts
 for which Merrill Lynch acts as
 custodian)...................


                                     A portfolio of Merrill Lynch Asset
                                      Builder Program, Inc., a series fund,
                                      whose objective is to provide a high
                                      current return through investments in
                                      U.S. Government and government agency
                                      securities, including GNMA mortgage-
                                      backed certificates and other mortgage-
                                      backed government securities.

                                       42

Merrill Lynch Utility Income
 Fund, Inc. .......................
                                     High current income through investment in
                                      equity and debt securities issued by
                                      companies which are primarily engaged in
                                      the ownership or operation of facilities
                                      used to generate, transmit or distribute
                                      electricity, telecommunications, gas or
                                      water.

Merrill Lynch World Income
 Fund, Inc. .......................
                                     High current income by investing in a
                                      global portfolio of fixed income securi-
                                      ties denominated in various currencies,
                                      including multinational currency units.

Class A Share Money Market Funds:
Merrill Lynch Ready Assets Trust...
                                     Preservation of capital, liquidity and
                                      the highest possible current income con-
                                      sistent with the foregoing objectives
                                      from the short-term money market securi-
                                      ties in which the Fund invests.

Merrill Lynch Retirement Reserves
 Money Fund (available only if the
 exchange occurs within certain
 retirement plans).................
                                     Currently the only portfolio of Merrill
                                      Lynch Retirement Series Trust, a series
                                      fund, whose objectives are to provide
                                      current income, preservation of capital
                                      and liquidity available from investing
                                      in a diversified portfolio of short-term
                                      money market securities.

Merrill Lynch U.S.A.
 Government Reserves...............
                                     Preservation of capital, current income
                                      and liquidity available from investing
                                      in direct obligations of the U.S. Gov-
                                      ernment and repurchase agreements relat-
                                      ing to such securities.

Merrill Lynch U.S. Treasury
 Money Fund........................
                                     Preservation of capital, liquidity and
                                      current income through investment exclu-
                                      sively in a diversified portfolio of
                                      short-term marketable securities which
                                      are direct obligations of the U.S. Trea-
                                      sury.

Class B, Class C and Class D Share Money Market Funds:

Merrill Lynch Government Fund......  A portfolio of Merrill Lynch Funds For
                                      Institutions Series, a series fund,
                                      whose objective is to provide current
                                      income consistent with liquidity and se-
                                      curity of principal from investment in
                                      securities issued or guaranteed by the
                                      U.S. Government, its agencies and
                                      instrumentalities and in repurchase
                                      agreements secured by such obligations.

                                       43

Merrill Lynch Institutional Fund...  A portfolio of Merrill Lynch Funds For
                                      Institutions Series, a series fund,
                                      whose objective is to provide maximum
                                      current income consistent with liquidity
                                      and the maintenance of a high quality
                                      portfolio of money market securities.

Merrill Lynch Institutional
 Tax-Exempt Fund...................
                                     A portfolio of Merrill Lynch Funds For
                                      Institutions Series, a series fund,
                                      whose objective is to provide current
                                      income exempt from Federal income taxes,
                                      preservation of capital and liquidity
                                      available from investing in a diversi-
                                      fied portfolio of short-term, high qual-
                                      ity municipal bonds.

Merrill Lynch Treasury Fund........  A portfolio of Merrill Lynch Funds For
                                      Institutions Series, a series fund,
                                      whose objective is to provide current
                                      income consistent with liquidity and se-
                                      curity of principal from investment in
                                      direct obligations of the U.S. Treasury
                                      and up to 10% of its total assets in
                                      repurchase agreements secured by such
                                      obligations.

Before effecting an exchange, shareholders should obtain a currently effective prospectus of the fund into which the exchange is to be made.

To exercise the exchange privilege, shareholders should contact their Merrill Lynch financial consultant, who will advise the Fund of the exchange. Shareholders of the Fund, and shareholders of the other funds described above with shares for which certificates have not been issued, may exercise the exchange privilege by wire through their securities dealers. The Fund reserves the right to require a properly completed Exchange Application. This exchange privilege may be modified or terminated at any time in accordance with the rules of the Commission. The Fund reserves the right to limit the number of times an investor may exercise the exchange privilege. Certain funds may suspend the continuous offering of their shares to the general public at any time and may thereafter resume such offering from time to time. The exchange privilege is available only to U.S. shareholders in states where the exchange legally may be made.

DISTRIBUTIONS AND TAXES

The Trust intends to continue to qualify the Fund for the special tax treatment afforded regulated investment companies ("RICs") under the Internal Revenue Code of 1986, as amended (the "Code"). If it so qualifies, in any taxable year in which it distributes at least 90% of its taxable net income and 90% of its tax-exempt net income (see below), the Fund (but not its shareholders) will not be subject to Federal income tax to the extent that it distributes its net investment income and net realized capital gains. The Trust intends to cause the Fund to distribute substantially all of such income.

44

As discussed in the Fund's Prospectus, the Trust has established other series in addition to the Fund (together with the Fund, the "Series"). Each Series of the Trust is treated as a separate corporation for Federal income tax purposes. Each Series therefore is considered to be a separate entity in determining its treatment under the rules for RICs described in the Prospectus. Losses in one Series do not offset gains in another Series, and the requirements (other than certain organizational requirements) for qualifying for RIC status are determined for each Series at the Series level rather than at the Trust level.

The Code requires a RIC to pay a nondeductible 4% excise tax to the extent the RIC does not distribute, during each calendar year, 98% of its ordinary income, determined on a calendar year basis, and 98% of its capital gains, determined, in general, on an October 31 year-end, plus certain undistributed amounts from previous years. The required distributions, however, are based only on the taxable income of a RIC. The excise tax, therefore, generally will not apply to the tax-exempt income of a RIC, such as the Fund, that pays exempt-interest dividends.

The Trust intends to qualify the Fund to pay "exempt-interest dividends" as defined in Section 852(b)(5) of the Code. Under such section if, at the close of each quarter of the Fund's taxable year, at least 50% of the value of its total assets consists of obligations exempt from Federal income tax ("tax- exempt obligations") under Section 103(a) of the Code (relating generally to obligations of a state or local governmental unit), the Fund shall be qualified to pay exempt-interest dividends to its Class A, Class B, Class C and Class D shareholders (together, the "shareholders"). Exempt-interest dividends are dividends or any part thereof paid by the Fund which are attributable to interest on tax-exempt obligations and designated by the Trust as exempt- interest dividends in a written notice mailed to the Fund's shareholders within 60 days after the close of the Fund's taxable year. For this purpose, the Fund will allocate interest from tax-exempt obligations (as well as ordinary income, capital gains and tax preference items, discussed below) among the Class A, Class B, Class C and Class D shareholders according to a method (which it believes is consistent with the Commission's exemptive order permitting the issuance and sale of multiple classes of shares) that is based on the gross income allocable to Class A, Class B, Class C and Class D shareholders during the taxable year or such other method as the Internal Revenue Service may prescribe. To the extent that the dividends distributed to the Fund's shareholders are derived from interest income exempt from Federal income tax under Code Section 103(a) and are properly designated as exempt-interest dividends, they will be excludable from a shareholder's gross income for Federal income tax purposes. Exempt-interest dividends are included, however, in determining the portion, if any, of a person's social security benefits and railroad retirement benefits subject to Federal income taxes. Interest on indebtedness incurred or continued to purchase or carry shares of a RIC paying exempt-interest dividends, such as the Fund, will not be deductible by the investor for Federal income tax purposes to the extent attributable to exempt- interest dividends. Shareholders are advised to consult their tax advisers with respect to whether exempt-interest dividends retain the exclusion under Code
Section 103(a) if a shareholder would be treated as a "substantial user" or "related person" under Code Section 147(a) with respect to property financed with the proceeds of an issue of "industrial development bonds" or "private activity bonds", if any, held by the Fund.

The portion of the Fund's exempt-interest dividends paid from interest received by the Fund from Pennsylvania Municipal Bonds also will be exempt from Pennsylvania personal income tax. However, distributions attributable to capital gains derived by the Fund as well as distributions derived from income from investments other than Pennsylvania Municipal Bonds will be taxable for purposes of the Pennsylvania

45

personal income tax. In the case of residents of the City of Philadelphia, distributions which are derived from interest on Pennsylvania Municipal Bonds or which are designated as capital gain dividends for Federal income tax purposes will be exempt from the Philadelphia School District investment income tax. Shares of the Fund will be exempt from Pennsylvania county personal property taxes to the extent the Fund's portfolio securities consist of Pennsylvania Municipal Bonds on the annual assessment date. Shareholders subject to income taxation by states other than Pennsylvania will realize a lower after tax rate of return than Pennsylvania shareholders since the dividends distributed by the Fund generally will not be exempt, to any significant degree, from income taxation by such other states. The Trust will inform shareholders annually regarding the portion of the Fund's distributions which constitutes exempt-interest dividends and the portion which is exempt from Pennsylvania personal income taxes. The Fund will allocate amounts exempt from Pennsylvania personal income taxes among Class A, Class B, Class C and Class D shareholders based on a method similar to that described above for Federal income tax purposes.

It is unclear at this time whether an investment in the Fund by a corporate shareholder will qualify as an exempt asset for purposes of apportionment of the Pennsylvania capital stock/franchise tax. To the extent exempt-interest dividends are excluded from taxable income for Federal corporate income tax purposes (determined before net operating loss carryovers and special deductions), they will not be subject to the Pennsylvania corporate net income tax. An investment in or distributions from investment income and capital gains of the Fund, including exempt-interest dividends, may be subject to state taxes in states other than Pennsylvania (and, possibly, in Pennsylvania) and to local taxes imposed by municipalities in states other than Pennsylvania (and, possibly, municipalities in Pennsylvania). Accordingly, investors in the Fund, including, in particular, corporate investors which may be subject to the Pennsylvania capital stock/franchise tax, should consult their tax advisers with respect to the application of such taxes to an investment in the Fund, to the receipt of Fund dividends and to their Pennsylvania tax situation in general.

To the extent that the Fund's distributions are derived from interest on its taxable investments or from an excess of net short-term capital gains over net long-term capital losses ("ordinary income dividends"), such distributions are considered ordinary income for Federal income tax purposes. Distributions, if any, from an excess of net long-term capital gains over net short-term capital losses derived from the sale of securities or from certain transactions in futures or options ("capital gain dividends") are taxable as long-term capital gains for Federal income tax purposes, regardless of the length of time the shareholder has owned Fund shares. Distributions by the Fund, whether from exempt-interest income, ordinary income or capital gains, will not be eligible for the dividends received deduction allowed to corporations under the Code.

All or a portion of the Fund's gain from the sale or redemption of tax-exempt obligations purchased at a market discount will be treated as ordinary income rather than capital gain. This rule may increase the amount of ordinary income dividends received by shareholders. Any loss upon the sale or exchange of Fund shares held for six months or less will be treated as long-term capital loss to the extent of capital gain dividends received by the shareholder. In addition, such loss will be disallowed to the extent of any exempt-interest dividends received by the shareholder. Distributions in excess of the Fund's earnings and profits will first reduce the adjusted tax basis of a holder's shares and, after such adjusted tax basis is reduced to zero, will constitute capital gains to such holder (assuming the shares are held as a capital asset). If the Fund pays a dividend in January which was declared in the previous October, November or December to shareholders of record on a specified date in one of such months, then such dividend will be treated for tax purposes as being paid by the Fund and received by its shareholders on December 31 of the year in which such dividend was declared.

46

The Code subjects interest received on certain otherwise tax-exempt securities to an alternative minimum tax. The alternative minimum tax applies to interest received on "private activity bonds" issued after August 7, 1986. Private activity bonds are bonds which, although tax-exempt, are used for purposes other than those generally performed by governmental units and which benefit non-governmental entities (e.g., bonds used for industrial development or housing purposes). Income received on such bonds is classified as an item of "tax preference", which could subject investors in such bonds, including shareholders of the Fund, to an alternative minimum tax. The Fund will purchase such "private activity bonds" and the Trust will report to shareholders within 60 days after the Fund's taxable year-end the portion of the Fund's dividends declared during the year which constitutes an item of tax preference for alternative minimum tax purposes. The Code further provides that corporations are subject to an alternative minimum tax based, in part, on certain differences between taxable income as adjusted for other tax preferences and the corporation's "adjusted current earnings," which more closely reflect a corporation's economic income. Because an exempt-interest dividend paid by the Fund will be included in adjusted current earnings, a corporate shareholder may be required to pay alternative minimum tax on exempt-interest dividends paid by the Fund.

No gain or loss will be recognized for federal income tax purposes by Class B shareholders on the conversion of their Class B shares into Class D shares. A shareholder's basis in the Class D shares acquired will be the same as such shareholder's basis in the Class B shares converted, and the holding period of the acquired Class D shares will include the holding period for the converted Class B shares.

If a shareholder exercises an exchange privilege within 90 days of acquiring the shares, then the loss the shareholder can recognize on the exchange will be reduced (or the gain increased) to the extent any sales charge paid to the Fund on the exchanged shares reduces any sales charge such shareholder would have owed upon purchase of the new shares in the absence of the exchange privilege. Instead, such sales charge will be treated as an amount paid for the new shares.

A loss realized on a sale or exchange of shares of the Fund will be disallowed if other Fund shares are acquired (whether through the automatic reinvestment of dividends or otherwise) within a 61-day period beginning 30 days before and ending 30 days after the date that the shares are disposed of. In such a case, the basis of the shares acquired will be adjusted to reflect the disallowed loss.

Ordinary income dividends paid to shareholders who are nonresident aliens or foreign entities will be subject to a 30% U.S. withholding tax under existing provisions of the Code applicable to foreign individuals and entities unless a reduced rate of withholding or a withholding exemption is provided under applicable treaty law. Nonresident shareholders are urged to consult their own tax advisers concerning the applicability of the U.S. withholding tax.

Under certain Code provisions, some shareholders may be subject to a 31% withholding tax on certain ordinary income dividends and on capital gain dividends and redemption payments ("backup withholding"). Generally, shareholders subject to backup withholding will be those for whom no certified taxpayer identification number is on file with the Trust or who, to the Trust's knowledge, have furnished an incorrect number. When establishing an account, an investor must certify under penalty of perjury that such number is correct and that such investor is not otherwise subject to backup withholding.

47

The Code provides that every person required to file a tax return must include for information purposes on such return the amount of exempt-interest dividends received from all sources (including the Fund) during the taxable year.

ENVIRONMENTAL TAX

The Code imposes a deductible tax (the "Environmental Tax") on a corporation's modified alternative minimum taxable income (computed without regard to the alternative tax net operating loss deduction and the deduction for the Environmental Tax) at a rate of $12 per $10,000 (0.12%) of alternative minimum taxable income in excess of $2,000,000. The Environmental Tax is imposed for taxable years beginning after December 31, 1986 and before January 1, 1996. The Environmental Tax is imposed even if the corporation is not required to pay an alternative minimum tax because the corporation's regular income tax liability exceeds its minimum tax liability. The Code provides, however, that a RIC, such as the Fund, is not subject to the Environmental Tax. However, exempt-interest dividends paid by the Fund that create alternative minimum taxable income for corporate shareholders (as described above) may subject corporate shareholders of the Fund to the Environmental Tax.

TAX TREATMENT OF OPTIONS AND FUTURES TRANSACTIONS

The Fund may purchase or sell municipal bond index futures contracts and interest rate futures contracts on U.S. Government securities ("financial futures contracts"). The Fund may also purchase and write call and put options on such financial futures contracts. In general, unless an election is available to the Fund or an exception applies, such options and financial futures contracts that are "Section 1256 contracts" will be "marked to market" for Federal income tax purposes at the end of each taxable year, i.e., each such option or financial futures contract will be treated as sold for its market value on the last day of the taxable year and any gain or loss attributable to Section 1256 contracts will be 60% long-term and 40% short-term capital gain or loss. Application of these rules to Section 1256 contracts held by the Fund may alter the timing and character of distributions to shareholders. The mark-to-market rules outlined above, however, will not apply to certain transactions entered into by the Fund solely to reduce the risk of changes in price or interest rates with respect to its investments.

Code Section 1092, which applies to certain "straddles", may affect the taxation of the Fund's transactions in financial futures contracts and related options. Under Section 1092, the Fund may be required to postpone recognition for tax purposes of losses incurred in certain closing transactions in financial futures contracts or the related options.

One of the requirements for qualification as a RIC is that less than 30% of the Fund's gross income be derived from gains from the sale or other disposition of securities held for less than three months. Accordingly, the Fund may be restricted in effecting closing transactions within three months after entering into an option or financial futures contract.

PENNSYLVANIA TAXATION

Under present Pennsylvania law, the Fund, as presently configured, is not subject to Pennsylvania income taxes or Pennsylvania county personal property taxes.

48

The foregoing is a general and abbreviated summary of the applicable provisions of the Code, Treasury regulations and applicable Pennsylvania income tax laws presently in effect. For the complete provisions, reference should be made to the pertinent Code sections, the Treasury regulations promulgated thereunder and the applicable Pennsylvania tax laws. The Code and the Treasury regulations, as well as the Pennsylvania income tax laws, are subject to change by legislative, judicial or administrative action either prospectively or retroactively.

Shareholders are urged to consult their own tax advisers regarding the availability of any exemptions from state or local taxes (other than those imposed by Pennsylvania) and with specific questions as to Federal, foreign, state or local taxes.

PERFORMANCE DATA

From time to time the Fund may include its average annual total return and other total return data, as well as yield and tax-equivalent yield in advertisements or information furnished to present or prospective shareholders. From time to time, the Fund may include the Fund's Morningstar risk-adjusted performance ratings in advertisements or supplemental sales literature. Total return, yield and tax-equivalent yield figures are based on the Fund's historical performance and are not intended to indicate future performance. Average annual total return, yield and tax-equivalent yield are determined separately for Class A, Class B, Class C and Class D shares in accordance with formulas specified by the Commission.

Average annual total return quotations for the specified periods are computed by finding the average annual compounded rates of return (based on net investment income and any realized and unrealized capital gains or losses on portfolio investments over such periods) that would equate the initial amount invested to the redeemable value of such investment at the end of each period. Average annual total return is computed assuming all dividends and distributions are reinvested and taking into account all applicable recurring and nonrecurring expenses, including the maximum sales charge in the case of the Class A and Class D shares and the CDSC that would be applicable to a complete redemption of the investment at the end of the specified period in the case of the Class B and Class C shares.

The Fund also may quote annual, average annual and annualized total return and aggregate total return performance data, both as a percentage and as a dollar amount based on a hypothetical $1,000 investment, for various periods other than those noted below. Such data will be computed as described above, except that (1) as required by the periods of the quotations, actual annual, annualized or aggregate data, rather than average annual data, may be quoted and (2) the maximum applicable sales charges will not be included with respect to annual or annualized rates of return calculations. Aside from the impact on the performance data calculations of including or excluding the maximum applicable sales charges, actual annual or annualized total return data generally will be lower than average annual total return data since the average rates of return reflect compounding of return; aggregate total return data generally will be higher than average annual total return data since the aggregate rates of return reflect compounding over a longer period of time.

49

Set forth below is total return, yield and tax-equivalent yield information for the Class A, Class B, Class C and Class D shares of the Fund for the periods indicated.

                       CLASS A SHARES              CLASS B SHARES             CLASS C SHARES*             CLASS D SHARES*
                 -------------------------- ---------------------------- -------------------------- ----------------------------
                               REDEEMABLE                   REDEEMABLE                 REDEEMABLE                   REDEEMABLE
                 EXPRESSED AS  VALUE OF A   EXPRESSED AS A  VALUE OF A   EXPRESSED AS  VALUE OF A   EXPRESSED AS A  VALUE OF A
                 A PERCENTAGE HYPOTHETICAL    PERCENTAGE   HYPOTHETICAL  A PERCENTAGE HYPOTHETICAL    PERCENTAGE   HYPOTHETICAL
                  BASED ON A     $1,000       BASED ON A      $1,000      BASED ON A     $1,000       BASED ON A      $1,000
                 HYPOTHETICAL  INVESTMENT    HYPOTHETICAL   INVESTMENT   HYPOTHETICAL  INVESTMENT    HYPOTHETICAL   INVESTMENT
                    $1,000    AT THE END OF     $1,000     AT THE END OF    $1,000    AT THE END OF     $1,000     AT THE END OF
     PERIOD       INVESTMENT   THE PERIOD     INVESTMENT    THE PERIOD    INVESTMENT   THE PERIOD     INVESTMENT    THE PERIOD
     ------      ------------ ------------- -------------- ------------- ------------ ------------- -------------- -------------
                                                                   AVERAGE ANNUAL TOTAL RETURN
                                                           (INCLUDING MAXIMUM APPLICABLE SALES CHARGE)
One year ended
July 31, 1995...     2.28%      $1,022.80        2.00%       $1,020.00
Inception
(August 31,
1990) to July
31, 1995........     7.58%      $1,432.60        7.94%       $1,455.80
Inception
(October 21,
1994) to July
31, 1995........                                                             8.90%      $1,068.30        5.22%       $1,040.20
                                                                       ANNUAL TOTAL RETURN
                                                           (EXCLUDING MAXIMUM APPLICABLE SALES CHARGE)
Year ended July
31, 1995........     6.54%      $1,065.40        6.00%       $1,060.00
Year ended July
31, 1994........     2.37%      $1,023.70        1.86%       $1,018.60
Year ended July
31, 1993........     9.30%      $1,093.00        8.75%       $1,087.50
Year ended July
31, 1992........    14.53%      $1,145.30       13.94%       $1,139.40
Inception
(August 31,
1990) to July
31, 1991........     9.30%      $1,093.00        8.81%       $1,088.10
Inception
(October 21,
1994) to July
31, 1995........                                                             7.83%      $1,078.30        8.36%       $1,083.60
                                                                     AGGREGATE TOTAL RETURN
                                                           (INCLUDING MAXIMUM APPLICABLE SALES CHARGE)
Inception
(August 31,
1990) to July
31, 1995........    43.26%      $1,432.60       45.58%       $1,455.80
Inception
(October 21,
1994) to July
31, 1995........                                                             6.83%      $1,068.30        4.02%       $1,040.20
                                                                              YIELD
30 days ended
July 31, 1995...     5.01%                       4.71%                       4.60%                       4.92%
                                                                     TAX EQUIVALENT YIELD**
30 days ended
July 31, 1995...     6.96%                       6.54%                       6.39%                       6.83%


* Information as to Class C and Class D shares is presented only for the period October 21, 1994 (commencement of operations) to July 31, 1995. Prior to October 21, 1994, no Class C or Class D shares had been publicly issued.

** Based on a Federal income tax rate of 28%.

50

In order to reflect the reduced sales charges in the case of Class A or Class D shares or the waiver of the CDSC in the case of Class B or Class C shares applicable to certain investors, as described under "Purchase of Shares" and "Redemption of Shares," respectively, the total return data quoted by the Fund in advertisements directed to such investors may take into account the reduced, and not the maximum, sales charge or may take into account the contingent deferred sales charge and therefore may reflect greater total return since, due to the reduced sales charge or the waiver of sales charges, a lower amount of expenses is deducted.

GENERAL INFORMATION

DESCRIPTION OF SHARES

The Declaration of Trust provides that the Trust shall be comprised of separate Series each of which will consist of a separate portfolio which will issue separate shares. The Trust is presently comprised of the Fund, Merrill Lynch Arizona Municipal Bond Fund, Merrill Lynch Arkansas Municipal Bond Fund, Merrill Lynch Colorado Municipal Bond Fund, Merrill Lynch Connecticut Municipal Bond Fund, Merrill Lynch Florida Municipal Bond Fund, Merrill Lynch Maryland Municipal Bond Fund, Merrill Lynch Massachusetts Municipal Bond Fund, Merrill Lynch Michigan Municipal Bond Fund, Merrill Lynch Minnesota Municipal Bond Fund, Merrill Lynch New Mexico Municipal Bond Fund, Merrill Lynch New Jersey Municipal Bond Fund, Merrill Lynch New York Municipal Bond Fund, Merrill Lynch North Carolina Municipal Bond Fund, Merrill Lynch Ohio Municipal Bond Fund, Merrill Lynch Oregon Municipal Bond Fund and Merrill Lynch Texas Municipal Bond Fund. The Trustees are authorized to create an unlimited number of Series and, with respect to each Series, to issue an unlimited number of full and fractional shares of beneficial interest, par value of $.10 per share, of different classes and to divide or combine the shares into a greater or lesser number of shares without thereby changing the proportionate beneficial interests in the Series. Shareholder approval is not necessary for the authorization of additional Series or classes of a Series of the Trust. At the date of this Statement of Additional Information, the shares of the Fund are divided into Class A, Class B, Class C and Class D shares. Class A, Class B, Class C and Class D shares represent interests in the same assets of the Fund and are identical in all respects except that the Class B, Class C and Class D shares bear certain expenses related to the account maintenance and/or distribution of such shares and have exclusive voting rights with respect to matters relating to such account maintenance and/or distribution expenditures. The Trust has received an order (the "Order") from the Commission permitting the issuance and sale of multiple classes of shares. The Order permits the Trust to issue additional classes of shares of any Series if the Board of Trustees deems such issuance to be in the best interest of the Trust. The Board of Trustees of the Trust may classify and reclassify the shares of any Series into additional classes at a future date.

All shares of the Trust have equal voting rights, except that only shares of the respective Series are entitled to vote on matters concerning only that Series and, as noted above, Class B, Class C and Class D shares have exclusive voting rights with respect to matters relating to the account maintenance and/or distribution expenses being borne solely by such class. Each issued and outstanding share is entitled to one vote and to participate equally in dividends and distributions declared by the Fund and in the net assets of such Series upon liquidation or dissolution remaining after satisfaction of outstanding liabilities, except that, as noted above, expenses related to the account maintenance and/or distribution of the Class B, Class C and

51

Class D shares are borne solely by such class. There normally will be no meetings of shareholders for the purposes of electing Trustees unless and until such time as less than a majority of the Trustees holding office have been elected by shareholders, at which time the Trustees then in office will call a shareholders' meeting for the election of Trustees. Shareholders may, in accordance with the terms of the Declaration of Trust, cause a meeting of shareholders to be held for the purpose of voting on the removal of Trustees. Also, the Trust will be required to call a special meeting of shareholders in accordance with the requirements of the 1940 Act to seek approval of new management and advisory arrangements, of a material increase in distribution fees, or of a change in the fundamental policies, objectives or restrictions of a Series.

The obligations and liabilities of a particular Series are restricted to the assets of that Series and do not extend to the assets of the Trust generally. The shares of each Series, when issued, will be fully paid and nonassessable, have no preference, preemptive, conversion, exchange or similar rights, and are freely transferable. Holders of shares of any Series are entitled to redeem their shares as set forth elsewhere herein and in the Prospectus. Shares do not have cumulative voting rights and the holders of more than 50% of the shares of the Trust voting for the election of Trustees can elect all of the Trustees if they choose to do so and in such event the holders of the remaining shares would not be able to elect any Trustees. No amendments may be made to the Declaration of Trust without the affirmative vote of a majority of the outstanding shares of the Trust.

The Manager provided the initial capital for the Fund by purchasing 10,000 shares of the Fund for $100,000. Such shares were acquired for investment and can only be disposed of by redemption. The organizational expenses of the Fund (estimated at approximately $81,100) were paid by the Fund and are amortized over a period not exceeding five years. The proceeds realized by the Manager upon the redemption of any of the shares initially purchased by it will be reduced by the proportionate amount of unamortized organizational expenses which the number of shares redeemed bears to the number of shares initially purchased. Such organizational expenses include certain of the initial organizational expenses of the Trust which have been allocated to the Fund by the Trustees. If additional Series are added to the Trust, the organizational expenses will be allocated among the Series in a manner deemed equitable by the Trustees.

52

COMPUTATION OF OFFERING PRICE PER SHARE

An illustration of the computation of the offering price for Class A, Class B, Class C and Class D shares of the Fund based on the value of the Fund's net assets and number of shares outstanding on July 31, 1995 is calculated as set forth below.

                                    CLASS A     CLASS B     CLASS C    CLASS D
                                  ----------- ------------ ---------- ----------
Net Assets......................  $23,040,067 $123,260,463 $1,867,794 $2,629,576
                                  =========== ============ ========== ==========
Number of Shares Outstanding....    2,081,959   11,138,512    168,748    237,400
                                  =========== ============ ========== ==========
Net Asset Value Per Share (net
 assets divided by number of
 shares outstanding)............  $     11.07 $      11.07 $    11.07 $    11.08
Sales Charge (for Class A and
 Class D shares: 4.00% of offer-
 ing price (4.17% of net asset
 value per share))*.............          .46           **         **        .46
                                  ----------- ------------ ---------- ----------
Offering Price..................  $     11.53 $      11.07 $    11.07 $    11.54
                                  =========== ============ ========== ==========


* Rounded to the nearest one-hundredth percent; assumes maximum sales charge is applicable.

** Class B and Class C shares are not subject to an initial sales charge but may be subject to a CDSC on redemption of shares. See "Purchase of Shares-- Deferred Sales Charge Alternatives--Class B and Class C Shares" in the Prospectus.

INDEPENDENT AUDITORS

Deloitte & Touche LLP, 117 Campus Drive, Princeton, New Jersey 08540-6400, has been selected as the independent auditors of the Fund. The independent auditors are responsible for auditing the annual financial statements of the Fund.

CUSTODIAN

State Street Bank and Trust Company, P.O. Box 351, Boston, Massachusetts 02101, acts as the custodian of the Fund's assets. The custodian is responsible for safeguarding and controlling the Fund's cash and securities, handling the delivery of securities and collecting interest on the Fund's investments.

TRANSFER AGENT

Merrill Lynch Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484, acts as the Trust's transfer agent. The Transfer Agent is responsible for the issuance, transfer and redemption of shares and the opening, maintenance and servicing of shareholder accounts. See "Management of the Trust--Transfer Agency Services" in the Prospectus.

LEGAL COUNSEL

Brown & Wood, One World Trade Center, New York, New York 10048-0557, is counsel for the Trust.

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REPORTS TO SHAREHOLDERS

The fiscal year of the Fund ends on July 31 of each year. The Trust sends to shareholders of the Fund at least semi-annually reports showing the Fund's portfolio and other information. An annual report, containing financial statements audited by independent auditors, is sent to shareholders each year. After the end of each year shareholders will receive Federal income tax information regarding dividends and capital gains distributions.

ADDITIONAL INFORMATION

The Prospectus and this Statement of Additional Information do not contain all the information set forth in the Registration Statement and the exhibits relating thereto, which the Trust has filed with the Securities and Exchange Commission, Washington, D.C., under the Securities Act of 1933 and the Investment Company Act of 1940, to which reference is hereby made.

The Declaration of Trust establishing the Trust dated August 2, 1985, 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 "Merrill Lynch Multi-State Municipal Series 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 the 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 of the Trust but the "Trust Property" only shall be liable.

To the knowledge of the Trust, no person or entity owned beneficially 5% or more of the Fund's shares on November 10, 1995.

54

APPENDIX I

ECONOMIC AND FINANCIAL CONDITIONS IN PENNSYLVANIA

The following information is a brief summary of factors affecting the economy of the Commonwealth and does not purport to be a complete description of such factors. Other factors will affect issuers. The summary is based primarily upon one or more publicly available offering statements relating to debt offerings of Commonwealth issuers; however, it has not been updated nor will it be updated during the year. The Trust has not independently verified the information.

Many factors affect the financial condition of the Commonwealth of Pennsylvania (also referred to as the "Commonwealth") and its political subdivisions, such as social, environmental and economic conditions, many of which are not within the control of such entities. Pennsylvania and certain of its counties, cities and school districts and public bodies have from time to time in the past encountered financial difficulties which have adversely affected their respective credit standings. Such difficulties could affect outstanding obligations of such entities, including obligations held by the Fund. For example, the financial condition of the City of Philadelphia had impaired its ability to borrow and resulted in its obligations generally being downgraded by the major rating services (Moody's, Standard & Poor's and Fitch) in some cases below investment grade.

The General Fund, the Commonwealth's largest fund, receives all tax revenues, non-tax revenues and Federal grants and entitlements that are not specified by law to be deposited elsewhere. The majority of the Commonwealth's operating and administrative expenses are payable from the General Fund. Debt service on all bonded indebtedness of the Commonwealth, except that issued for highway purposes or for the benefit of other special revenue funds, is payable from the General Fund.

The five year period from fiscal 1990 through fiscal 1994 was marked by public health and welfare costs growing at a rate double the growth rate for all state expenditures. During this period, public health and welfare costs rose by an average annual rate of 9.4% while tax revenues were growing at an average annual rate of 5.8%. Consequently, spending on other budget programs was restrained to a growth rate of 4.7% and sources of revenues other than taxes (including transfers from other Commonwealth funds and hospital and nursing home pooling of contributions to use as federal matching funds) became larger components of fund revenues.

Fiscal 1995 was the fourth consecutive fiscal year the Commonwealth reported an increase in the fiscal year-end unappropriated balance. The fiscal 1995 unappropriated surplus (prior to reserves for transfer to the Tax Stabilization Fund) was $540 million, an increase of $204.2 million over the fiscal 1994 unappropriated surplus (prior to transfers). Commonwealth revenues were $16,224.6 million, 2.9% above the estimate of revenues used at the time the budget was enacted. The higher than estimated revenues from tax sources were due to faster economic growth in the national and state economy than had been projected when the budget was adopted. Expenditures from Commonwealth revenues (excluding pooled financing expenditures), including $65.5 million of supplemental appropriations enacted at the close of the 1995 fiscal year, totaled $15.67 billion, representing an increase of 5% over spending during fiscal 1994.

The enacted fiscal 1996 budget provides for expenditures from Commonwealth revenues of $16.16 billion, a 2.7% increase over total appropriations from Commonwealth revenues in fiscal 1995. The fiscal

55

1996 budget is based on anticipated Commonwealth revenues, net of enacted tax changes but prior to tax refunds, of $16.27 billion, an increase over actual fiscal 1995 Commonwealth revenues of .3%. Excluding the estimated effects of the tax changes enacted in 1994 and 1995, Commonwealth revenues for fiscal 1996 are estimated to increase by approximately 2.9%. Tax changes (reductions) enacted with the fiscal 1996 budget totaled $282.9 million, representing an approximate 1.7% of base revenues. The largest dollar value changes were in the corporate net income tax where the scheduled 1997 reduction of the tax rate to 9.99% was accelerated to the 1995 tax year; a double weighting was provided for the sales factor of the corporate net income tax apportionment calculation; and the maximum allowance for the net operating loss deduction was increased from $500,000 to $1 million. The fiscal 1996 cost of these corporate net income tax changes is estimated to be $210.8 million. Other major components of the tax reduction include a $12.1 million decrease for the capital stock and franchise tax from an increase in the exemption amount; $24.7 million from the repeal of the tax on annuities; and $27.9 million from an acceleration of the scheduled phase-out of the inheritance tax on transfers of certain property to a surviving spouse. A 90 day amnesty program was also authorized in the tax bill and will be available to taxpayers from mid-October 1995 through mid-January 1996.

The economy of Pennsylvania is composed of many diverse sectors including manufacturing, mining, agriculture, services and wholesale and retail trade. Certain industries traditionally strong in the Commonwealth, such as coal, steel and railways, have declined and account for a decreasing share of total employment. Service industries (including trade, health care, education and finance) have grown, however, contributing increasingly to Pennsylvania's economy and now exceed the manufacturing section as the largest single source of employment.

Nonagricultural employment in the Commonwealth declined by 5.1% during the recessionary period from 1980 to 1983. In 1984, the declining trend was reversed as employment grew by 2.9% over 1983 levels. From 1983 to 1990, Commonwealth employment continued to grow each year, increasing an additional 14.3%. For the last three years, employment in the Commonwealth has increased 2.0%. The unemployment rate in Pennsylvania in September, 1995 stood at a seasonally adjusted rate of 6.4%. The seasonally adjusted national unemployment rate for September, 1995 was 5.6%.

The current Constitutional provisions pertaining to Commonwealth debt permit the issuance of the following types of debt: (i) debt to suppress insurrection or rehabilitate areas affected by disaster, (ii) electorate-approved debt,
(iii) debt for capital projects subject to an aggregate debt limit of 1.75 times the annual average tax revenues of the preceding five fiscal years and
(iv) tax anticipation notes payable in the fiscal year of issuance. All debt except tax anticipation notes must be amortized in substantial and regular amounts.

Debt service on all bonded indebtedness of Pennsylvania, except that issued for highway purposes or the benefit of other special revenue funds, is payable from Pennsylvania's General Fund, which receives all Commonwealth revenues that are not specified by law to be deposited elsewhere. As of June 30, 1995, the Commonwealth had $5.05 million of general obligation debt outstanding.

Other state-related obligations include "moral obligations". Moral obligation indebtedness may be issued by the Pennsylvania Housing Finance Agency ("PHFA"), a state agency which provides financing for housing for lower and moderate income families, and The Hospitals and Higher Education Facilities

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Authority of Philadelphia, a municipal authority organized by the City of Philadelphia to, among other things, acquire and prepare various sites for use as intermediate care facilities for the mentally retarded. PHFA's bonds, but not its notes, are partially secured by a capital reserve fund required to be maintained by PHFA in an amount equal to the maximum annual debt service on its outstanding bonds in any succeeding calendar year. PHFA is not permitted to borrow additional funds as long as any deficiency exists in the capital reserve fund.

Certain state-created agencies have statutory authorization to incur debt for which state appropriations to pay debt service thereon is not required. The debt of these agencies is supported by assets of, or revenues derived from, the various projects financed and is not an obligation of the Commonwealth. Some of these agencies, however, are indirectly dependent on Pennsylvania appropriations. In addition, the Commonwealth maintains pension plans covering state employees, public school employees and employees of certain state-related organizations. For their fiscal years ended in 1994 the State Employees' Retirement System had a $249 million surplus and the Public School Employees' Retirement System had a total unfunded actuarial accrued liability of $3.8 billion.

The City of Philadelphia is the largest city in the Commonwealth with an estimated population of 1,585,577 according to the 1990 Census. Legislation providing for the establishment of Pennsylvania Intergovernmental Cooperation Authority ("PICA") to assist Philadelphia in remedying fiscal emergencies was enacted by the Pennsylvania General Assembly and approved by the Governor in June, 1991. PICA is designed to provide assistance through the issuance of funding debt and to make factual findings and recommendations to Philadelphia concerning its budgetary and fiscal affairs. At this time, Philadelphia is operating under a five year fiscal plan approved by PICA on April 17, 1995, as modified in July 1995.

To date, PICA has issued $1.42 billion of its Special Tax Revenue Bonds. This financial assistance has included the refunding of certain general obligation bonds, funding of capital projects and the liquidation of the cumulative General Fund balance deficit as of June 30, 1992 of $224.9 million. The audited General Fund balance of Philadelphia as of June 30, 1994 reflects a surplus of approximately $15.4 million, up from approximately $3 million as of June 30, 1993. Preliminary unaudited financial statements as of June 30, 1995 project a surplus approximating $59.6 million.

There is various litigation pending against the Commonwealth, its officers and employees. In 1978, the Pennsylvania General Assembly approved a limited waiver of sovereign immunity. Damages for any loss are limited to $250,000 for each person and $1 million for each accident. The Supreme Court held that this limitation is constitutional. Approximately 3,500 suits against the Commonwealth are pending.

The following are among the cases with respect to which the Office of Attorney General and the Office of General Counsel have determined that an adverse decision may have a material effect on government operations of the Commonwealth:

Baby Neal v. Commonwealth, et al.

In 1990, the American Civil Liberties Union and other various named plaintiffs filed an action against the Commonwealth in Federal court seeking an order that would require the Commonwealth to provide additional funding for child welfare services. No figures for the amount of funding sought are available.

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However, a similar lawsuit filed in the Commonwealth Court of Pennsylvania was resolved through a court approved settlement which provides, among other things, for Commonwealth funding for such services in fiscal year 1991 and a commitment to pay Pennsylvania counties $30 million over five years. In December 1994, the Third Circuit Court of Appeals reversed the District Court's denial of the plaintiff's motion for class certification with respect to the interests of 16 minor plaintiffs. As a result, the District Court has recently certified the class and the parties have resumed discovery.

County of Allegheny v. Commonwealth of Pennsylvania

On December 7, 1987, the Supreme Court of Pennsylvania held that the statutory scheme for county funding of the judicial system is in conflict with the Pennsylvania Constitution. However, judgment was stayed in order to afford the General Assembly an opportunity to enact appropriate funding legislation consistent with its opinion. Since that time, the Supreme Court has denied various actions and motions by several Pennsylvania municipalities to compel the Commonwealth to comply with the Supreme Court's 1987 decision or to restore funding for local courts and district justices to levels existing in 1987. On December 7, 1992, the State Association of County Commissioners filed a new action in mandamus seeking to compel the Commonwealth to comply with the Supreme Court's decision in County of Allegheny. The Commonwealth has filed a response in opposition to the new action and a request was made by the counties to continue the action until Spring, 1995. The Court has not apparently acted on the new action and the General Assembly has yet to consider legislation implementing the Supreme Court's decision.

Fidelity Bank v. Commonwealth of Pennsylvania

On November 30, 1989, Fidelity Bank, N.A. ("Fidelity") filed an action in challenging the constitutional validity of a 1989 amendment increasing the bank shares tax and related legislation. The Commonwealth Court ruled in favor of the Commonwealth finding no constitutional deficiencies in the tax increase, but invalidating one element of the legislation which provided a credit to new banks (the "new bank tax credit"). Fidelity, the Commonwealth and certain intervener banks appealed to the Pennsylvania Supreme Court. However, pursuant to a Settlement Agreement dated as of April 21, 1995, the Commonwealth agreed to enter a credit in favor of Fidelity in the amount of $4,100,000 in settlement of the constitutional and non-constitutional issues. The credit represents approximately 5% of the potential claim of Fidelity, had the constitutional issues been resolved in its favor.

Pursuant to a separate Settlement Agreement dated as of April 21, 1995, the Commonwealth also settled with the intervening banks with respect to issues concerning the new bank tax credit.

Notwithstanding the foregoing settlements, other banks have filed protective petitions which are currently pending at the various administrative agencies challenging the validity of the 1989 tax increase. At least one of those cases
- -- Mellon Bank, N.A. -- has progressed to Commonwealth Court. Based upon the favorable decision of the Commonwealth Court on the constitutional issues in the Fidelity Bank litigation and the terms of the settlement with Fidelity, the Commonwealth does not expect that substantial liability remains with respect to the remaining cases.

Pennsylvania Association of Rural and Small Schools (PARSS) v. Casey

In January 1991, the Association of Rural and Small Schools and several other parties filed a lawsuit against then Governor Robert P. Casey and former Secretary of Education, Donald M. Carroll challenging

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the constitutionality of the Commonwealth system for funding local school districts. The litigation consists of two parallel cases, one in the Commonwealth Court of Pennsylvania and one in the United States District Court for the Middle District of Pennsylvania. The federal court case has been indefinitely stayed pending resolution of the state court case. The state court case is currently in the pre-trial discovery stage.

Austin v. Department of Corrections, et al.

In November 1990, the American Civil Liberties Union filed a class action lawsuit in the United States District Court for the Eastern District of Pennsylvania on behalf of inmate populations in various Pennsylvania correctional institutions, challenging the conditions of confinement and seeking injunctive relief. On January 17, 1995, the Court approved a Settlement Agreement between the parties, pursuant to which the Commonwealth paid $1.3 million in attorney's fees to the plaintiffs' attorneys, with an additional $100,000 to be paid upon dismissal of a preliminary injunction relating to certain health issues. The parties are presently complying with monitoring provisions outlined in the Settlement Agreement.

Scott v. Snider

In 1991, a consortium of public interest law firms filed a class action suit in the U.S. District Court for the Eastern District of Pennsylvania against various Commonwealth officers alleging that the Commonwealth had failed to comply with the 1989 federal mandate to provide and pay for early and periodic screening, diagnostic and treatment services for Medicaid-eligible children. If the federal court were to grant all of the relief requested, the Commonwealth would be obligated, among other things, to substantially revise the methods by which it presently identifies children in need of treatment and to expand the scope of services and treatment presently provided to such children, and to increase fees paid to pediatric providers. The Court had denied the plaintiffs' request to proceed as a class action and dismissed five of the eighteen plaintiff organizations from the case. On June 2, 1995, the Court approved the settlement reached by the parties.

Envirotest/Synterra Partners

Envirotest Systems Corporation, Envirotest Partners ("Envirotest") and the Commonwealth of Pennsylvania have entered into a Standstill Agreement pursuant to which the parties will proceed to discuss resolution of claims which Envirotest might have against the Commonwealth arising from the suspension of an emissions testing program. Under the program, Envirotest entered into a contract with the Commonwealth for the operation of emissions inspection facilities and, incident thereto, acquired land to construct approximately 85 such facilities. On May 10, 1995, Envirotest filed a Statement of Claim with the Pennsylvania Board of Claims, and filed a complaint with the Commonwealth Court on May 15, 1995, to preserve its position. In these pleadings, Envirotest alleges damages in excess of $350 million. The Office of General Counsel has been informed by representatives of Envirotest that it has expended approximately $200 million to date to acquire land and construct and maintain the inspection facilities.

Currently, Pennsylvania general obligation bonds are rated AA-- by Standard & Poor's and Fitch, and A1 by Moody's. There can be no assurance that the economic conditions on which these ratings are based will continue or that particular bond issues will not be adversely affected by changes in economic or political conditions.

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APPENDIX II

RATINGS OF MUNICIPAL BONDS

DESCRIPTION OF MOODY'S INVESTORS SERVICE, INC.'S ("MOODY'S") MUNICIPAL BOND RATINGS

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

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

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

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

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

B    Bonds which are rated B generally lack characteristics of the
     desirable investment. Assurance of interest and principal payment or
     of maintenance of other terms of the contract over any long period of
     time may be small.

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

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

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

Note: Those bonds in the Aa, A, Baa, Ba and B groups which Moody's believes possess the strongest investment attributes are designated by the symbols Aa1, A1, Baa1, Ba1 and B1.

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Short-term Notes: The four ratings of Moody's for short-term notes are MIG 1/VMIG1, MIG 2/VMIG2, MIG 3/VMIG3 and MIG 4/VMIG4; MIG 1/VMIG1 denotes "best quality . . . strong protection by established cash flows"; MIG 2/VMIG2 denotes "high quality" with ample margins of protection; MIG 3/VMIG3 notes are of "favorable quality . . . but . . . lacking the undeniable strength of the preceding grades"; MIG 4/VMIG4 notes are of "adequate quality . . .
[p]rotection commonly regarded as required of an investment security is present . . . there is specific risk."

DESCRIPTION OF MOODY'S CORPORATE BOND RATINGS

Excerpts from Moody's description of its corporate bond ratings: Aaa--judged to be the best quality, carry the smallest degree of investment risk; Aa-- judged to be of high quality by all standards; A--possess many favorable investment attributes and are to be considered as upper medium grade obligations; Baa--considered as medium grade obligations, i.e., they are neither highly protected nor poorly secured.

DESCRIPTION OF MOODY'S COMMERCIAL PAPER RATINGS

Moody's Commercial Paper ratings are opinions of the ability of issuers to repay punctually promissory obligations not having an original maturity in excess of nine months. Moody's employs the following three designations, all judged to be investment grade, to indicate the relative repayment capacity of rated issuers:

Issuers rated Prime-1 (or related supporting institutions) have a superior capacity for repayment of short-term promissory obligations. Prime-1 repayment capacity will normally be evidenced by the following characteristics: leading market positions in well established industries; high rates of return on funds employed; conservative capitalization structures with moderate reliance on debt and ample asset protection; broad margins in earnings coverage of fixed financial charges and high internal cash generation; and well established access to a range of financial markets and assured sources of alternate liquidity.

Issuers rated Prime-2 (or related supporting institutions) have a strong capacity for repayment of short-term promissory obligations. This will normally be evidenced by many of the characteristics cited above but to a lesser degree. Earnings trends and coverage ratios, while sound, will be more subject to variation. Capitalization characteristics, while still appropriate, may be more affected by external conditions. Ample alternate liquidity is maintained.

Issuers rated Prime-3 (or related supporting institutions) have an acceptable capacity for repayment of short-term promissory obligations. The effects of industry characteristics and market composition may be more pronounced. Variability in earnings and profitability may result in changes in the level of debt protection measurements and the requirement for relatively high financial leverage. Adequate alternate liquidity is maintained.

Issuers rated Not Prime do not fall within any of the Prime rating categories.

DESCRIPTION OF STANDARD & POOR'S RATINGS GROUP ("STANDARD & POOR'S") MUNICIPAL DEBT RATINGS

A Standard & Poor's municipal debt rating is a current assessment of the creditworthiness of an obligor with respect to a specific obligation. This assessment may take into consideration obligors such as guarantors, insurers, or lessees.

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The debt rating is not a recommendation to purchase, sell or hold a security, inasmuch as it does not comment as to market price or suitability for a particular investor.

The ratings are based on current information furnished by the issuer or obtained by Standard & Poor's from other sources Standard & Poor's considers reliable. Standard & Poor's does not perform any audit in connection with any rating and may, on occasion, rely on unaudited financial information. The ratings may be changed, suspended or withdrawn as a result of changes in, or unavailability of, such information, or for other circumstances.

The ratings are based, in varying degrees, on the following considerations:

I. Likelihood of default--capacity and willingness of the obligor as to the timely payment of interest and repayment of principal in accordance with the terms of the obligation;

II. Nature of and provisions of the obligation;

III. Protection afforded to, and relative position of, the obligation in the event of bankruptcy, reorganization or other arrangement under the laws of bankruptcy and other laws affecting creditor's rights.

AAA  Debt rate "AAA" has the highest rating assigned by Standard & Poor's.
     Capacity to pay interest and repay principal is extremely strong.

AA   Debt rated "AA" has a very strong capacity to pay interest and repay
     principal and differs from the higher rated issues only in small
     degree.

A    Debt rated "A" has a strong capacity to pay interest and repay
     principal although it is somewhat more susceptible to the adverse
     effects of changes in circumstances and economic conditions than debt
     in higher rated categories.

BBB  Debt rated "BBB" is regarded as having an adequate capacity to pay
     interest and repay principal. Whereas it normally exhibits adequate
     protection parameters, adverse economic conditions or changing
     circumstances are more likely to lead to a weakened capacity to pay
     interest and repay principal for debt in this category than for debt
     in higher rated categories.

BB B CCC CC C
Debt rated "BB", "B", "CCC" and "CC" is regarded, on balance, as predominantly speculative with respect to capacity to pay interest and repay principal in accordance with the terms of the obligations. "BB" indicates the lowest degree of speculation and "C" the highest degree of speculation. While such debt will likely have some quality and protective characteristics, these are outweighed by large uncertainties or major risk exposures to adverse conditions.

CI The rating "C" is reserved for income bonds on which no interest is being paid.

D Debt rated "D" is in payment default. The "D" rating category is used when interest payments or principal payments are not made on the date due even if the applicable grace period has not expired, unless Standard & Poor's believes that such payments will be made during such grace period. The "D" rating also will be used upon the filing of a bankruptcy petition if debt service payments are jeopardized.

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Plus (+) or Minus (-): The ratings from "AA" to "CCC" may be modified by the addition of a plus or minus sign to show relative standing within the major rating categories.

DESCRIPTION OF STANDARD & POOR'S CORPORATE BOND RATINGS

A Standard & Poor's corporate debt rating is a current assessment of the creditworthiness of an obligor with respect to a specific obligation. Debt rated "AAA" has the highest rating assigned by Standard & Poor's. Capacity to pay interest and repay principal is extremely strong. Debt rated "AA" has a very strong capacity to pay interest and to repay principal and differs from the highest rated issues only in small degree. Debt rated "A" has a strong capacity to pay interest and repay principal although it is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than a debt of a higher rated category. Debt rated "BBB" is regarded as having an adequate capacity to pay interest and repay principal. Whereas it normally exhibits adequate protection parameters, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity to pay interest and repay principal for debt in this category than for debt in higher rated categories.

The ratings from "AA" to "BBB" may be modified by the addition of a plus or minus sign to show relative standing within the major rating categories.

DESCRIPTION OF STANDARD & POOR'S COMMERCIAL PAPER RATINGS

A Standard & Poor's Commercial Paper Rating is a current assessment of the likelihood of timely payment of debt having an original maturity of no more than 365 days. Ratings are graded into several categories, ranging from "A-1" for the highest quality obligations to "D" for the lowest. These categories are as follows:

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

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

A-3 Issues carrying this designation have adequate capacity for timely payment. They are, however, somewhat more vulnerable to the adverse effects of changes in circumstances than obligations carrying the higher designations.

B Issues rated "B" are regarded as having only speculative capacity for timely payment.

C This rating is assigned to short-term debt obligations with a doubtful capacity for payment.

D Debt rated "D" is in payment default. The "D" rating category is used when interest payments or principal payments are not made on the date due, even if the applicable grace period has not expired, unless Standard & Poor's believes that such payments will be made during such grace period.

A Commercial Paper Rating is not a recommendation to purchase or sell a security. The ratings are based on current information furnished to Standard & Poor's by the issuer or obtained by Standard & Poor's

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from other sources it considers reliable. The ratings may be changed, suspended, or withdrawn as a result of changes in, or unavailability of, such information.

A Standard & Poor's note rating reflects the liquidity concerns and market access risks unique to notes. Notes due in 3 years or less will likely receive a note rating. Notes maturing beyond 3 years will most likely receive a long- term debt rating. The following criteria will be used in making that assessment.

--Amortization schedule (the larger the final maturity relative to other maturities, the more likely it will be treated as a note).

--Source of payment (the more dependent the issue is on the market for its refinancing, the more likely it will be treated as a note).

Note rating symbols are as follows:

SP-1 A very strong, or strong, capacity to pay principal and interest. Issues that possess overwhelming safety characteristics will be given a "+" designation.

SP-2 A satisfactory capacity to pay principal and interest.

SP-3 A speculative capacity to pay principal and interest.

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

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

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

2. The issue or issuers belongs to a group of securities that is not rated as a matter of policy.

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

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

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

DESCRIPTION OF FITCH INVESTORS SERVICE, INC.'S ("FITCH") INVESTMENT GRADE BOND RATINGS

Fitch investment grade bond ratings provide a guide to investors in determining the credit risk associated with a particular security. The ratings represent Fitch's assessment of the issuer's ability to meet the obligations of a specific debt issue or class of debt in a timely manner.

The rating takes into consideration special features of the issue, its relationship to other obligations of the issuer, the current and prospective financial condition and operative performance of the issuer and any guarantor, as well as the political and economic environment that might affect the issuer's future financial strength and credit quality.

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Fitch ratings do not reflect any credit enhancement that may be provided by insurance policies or financial guaranties unless otherwise indicated.

Bonds that have the same rating are of similar but not necessarily identical credit quality since the rating categories do not fully reflect small differences in the degrees of credit risk.

Fitch ratings are not recommendations to buy, sell, or hold any security. Ratings do not comment on the adequacy of market price, the suitability of any security for a particular investor, or the tax-exempt nature or taxability of payments made in respect of any security.

Fitch ratings are based on information obtained from issuers, other obligors, underwriters, their experts, and other sources Fitch believes to be reliable. Fitch does not audit or verify the truth or accuracy of such information. Ratings may be changed, suspended, or withdrawn as a result of changes in, or the unavailability of, information or for other reasons.

AAA     Bonds considered to be investment grade and of the highest credit
        quality. The obligor has an exceptionally strong ability to pay
        interest and repay principal, which is unlikely to be affected by
        reasonably forseeable events.

AA      Bonds considered to be investment grade and of very high quality. The
        obligor's ability to pay interest and repay principal is very strong,
        although not quite as strong as bonds rated "AAA". Because bonds rated
        in the "AAA" and "AA" categories are not significantly vulnerable to
        foreseeable future developments, short-term debt of these issuers is
        generally rated "F-1+".

A       Bonds considered to be investment grade and of high credit quality. The
        obligor's ability to pay interest and repay principal is considered to
        be strong, but may be more vulnerable to adverse changes in economic
        conditions and circumstances than bonds with higher ratings.

BBB     Bonds considered to be investment grade and of satisfactory credit
        quality. The obligor's ability to pay interest and repay principal is
        considered to be adequate. Adverse changes in economic conditions and
        circumstances, however, are more likely to have adverse impact on these
        bonds, and therefore, impair timely payment. The likelihood that the
        ratings of these bonds will fall below investment grade is higher than
        for bonds with higher ratings.

Plus (+) or Minus (-): Plus and minus signs are used with a rating symbol to indicate the relative position of a credit within the rating category. Plus and minus signs, however, are not used in the "AAA" category.

Credit Trend Indicator: Credit trend indicators show whether credit fundamentals are improving, stable, declining, or uncertain, as follows:

Improving     (UP ARROW)

Stable        (LEFT ARROW/RIGHT ARROW)

Declining     (DOWN ARROW)

Uncertain     (UP/DOWN ARROW)

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Credit trend indicators are not predictions that any rating change will occur, and have a longer-term time frame than issues placed on FitchAlert.

NR:         Indicates that Fitch does not rate the specific issue.

Conditional:A conditional rating is premised on the successful completion of a
            project or the occurrence of a specific event.

Suspended:  A rating is suspended when Fitch deems the amount of information
            available from the issuer to be inadequate for rating purposes.

Withdrawn:  A rating will be withdrawn when an issue matures or is called or
            refinanced and, at Fitch's discretion, when an issuer fails to
            furnish proper and timely information.

FitchAlert: Ratings are placed on FitchAlert to notify investors of the
            occurrence that is likely to result in a rating change and the
            likely direction of such change. These are designated as
            "Positive" indicating a potential upgrade, "Negative" for
            potential downgrade, or "Evolving" where ratings may be raised or
            lowered. FitchAlert is relatively short-term, and should be
            resolved within 12 months.

DESCRIPTION OF FITCH SPECULATIVE GRADE BOND RATINGS

Fitch speculative grade bond ratings provide a guide to investors in determining the credit risk associated with a security. The ratings ("BB" to "C") represent Fitch's assessment of the likelihood of timely payment of principal and interest in accordance with the terms of obligation for bond issues not in default. For defaulted bonds, the rating ("DDD" to "D") is an assessment of the ultimate recovery value through reorganization or liquidation.

The rating takes into consideration special features of the issue, the relationship to other obligations of the issuer, the current and prospective financial condition and operating performance of the issuer and any guarantor, as well as the economic and political environment that might affect the issuer's future financial strength.

Bonds that have the same rating are of similar but not necessarily identical credit quality since rating categories cannot fully reflect the differences in degrees of credit risk.

BB              Bonds are considered speculative. The obligor's ability to pay
                interest and repay principal may be affected over time by
                adverse economic changes. However, business and financial
                alternatives can be identified which could assist the obligor
                in satisfying its debt service requirements.

B               Bonds are considered highly speculative. While bonds in this
                class are currently meeting debt service requirements, the
                probability of continued timely payment of principal and
                interest reflects the obligor's limited margin of safety and
                the need for reasonable business and economic activity
                throughout the life of the issue.

CCC             Bonds have certain identifiable characteristics which, if not
                remedied, may lead to default. The ability to meet obligations
                requires an advantageous business and economic environment.

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CC              Bonds are minimally protected. Default in payment of interest
                and/or principal seems probable over time.

C               Bonds are in imminent default in payment of interest or
                principal.

DDD, DD, and    Bonds are in default of interest and/or principal payments.
D               Such bonds are extremely speculative and should be valued on
                the basis of their ultimate recovery value in liquidation or
                reorganization of the obligor. "DDD" represents the highest
                potential for recovery on these bonds, and "D" represents the
                lowest potential for recovery.

Plus (+) Minus (-): Plus and minus signs are used with a rating symbol to indicate the relative position of a credit within the rating category. Plus and minus signs, however, are not used in the "DDD", "DD", or "D" categories.

DESCRIPTION OF FITCH INVESTMENT GRADE SHORT-TERM RATINGS

Fitch short-term ratings apply to debt obligations that are payable on demand or have original maturities of generally up to three years, including commercial paper, certificates of deposit, medium-term notes, and municipal and investment notes.

The short-term rating places greater emphasis than a long-term rating on the existence of liquidity necessary to meet the issuer's obligations in a timely manner.

Fitch short-term ratings are as follows:

F-1+        Exceptionally Strong Credit Quality. Issues assigned this rating
            are regarded as having the strongest degree of assurance for
            timely payment.

F-1         Very Strong Credit Quality. Issues assigned this rating reflect an
            assurance of timely payment only slightly less in degree than
            issues rated "F-1+".

F-2         Good Credit Quality. Issues assigned this rating have a
            satisfactory degree of assurance for timely payment, but the
            margin of safety is not as great as the "F-1+" and "F-1" ratings.

F-3         Fair Credit Quality. Issues assigned this rating have
            characteristics suggesting that the degree of assurance for timely
            payment is adequate, however, near-term adverse changes could
            cause these securities to be rated below investment grade.

F-S         Weak Credit Quality. Issues assigned this rating have
            characteristics suggesting a minimal degree of assurance for
            timely payment and are vulnerable to near-term adverse changes in
            financial and economic conditions.

D           Default. Issues carrying this rating are in actual or imminent
            payment default.

LOC         The symbol, LOC, indicates that the rating is based on a letter of
            credit issued by a commercial bank.

INS         The symbol "INS" indicates that the rating is based on an
            insurance policy or financial guaranty issued by an insurance
            company.

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INDEPENDENT AUDITORS' REPORT

The Board of Trustees and Shareholders,
Merrill Lynch Pennsylvania Municipal Bond Fund of Merrill Lynch Multi-State Municipal Series Trust:

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Merrill Lynch Pennsylvania Municipal Bond Fund of Merrill Lynch Multi-State Municipal Series Trust as of July 31, 1995, the related statements of operations for the year then ended and changes in net assets for each of the years in the two-year period then ended, and the financial highlights for the four-year period then ended and for the period August 31, 1990 (commencement of operations) to July 31, 1991. These financial statements and the financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and the financial highlights based on our audits.

We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and the financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned at July 31, 1995 by correspondence with the custodian. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such financial statements and financial highlights present fairly, in all material respects, the financial position of Merrill Lynch Pennsylvania Municipal Bond Fund of Merrill Lynch Multi-State Municipal Series Trust as of July 31, 1995, the results of its operations, the changes in its net assets, and the financial highlights for the respective stated periods in conformity with generally accepted accounting principles.

Deloitte & Touche LLP
Princeton, New Jersey

September 1, 1995

68

SCHEDULE OF INVESTMENTS                                                                                   (in Thousands)
S&P      Moody's     Face                                                                                        Value
Ratings  Ratings    Amount                                  Issue                                              (Note 1a)

Pennsylvania--95.3%
AAA      Aaa        $   500   Allegheny County, Pennsylvania, Airport Revenue Bonds (Great
                              Pittsburgh International Airport), AMT, Series C, 8.25% due
                              1/01/2016 (c)(k)                                                                  $    552

                              Allegheny County, Pennsylvania, Hospital Development Authority
                              Revenue Bonds:
A1+      VMIG1++        100     (Presbyterian Health Center), VRDN, Series C, 3.80% due
                                3/01/2020 (a)(c)                                                                     100
NR*      A            2,000     (South Hills Health System), Series A, 6.50% due 5/01/2014                         2,007

AAA      Aaa          4,785   Allegheny County, Pennsylvania, IDA, Revenue Refunding Bonds
                              (Commercial Development MPB Association Project), 7.70% due
                              12/01/2013 (h)                                                                       5,808

AAA      Aaa            475   Allegheny County, Pennsylvania, Institutional District Bonds,
                              UT, Series 18, 7.30% due 4/01/2009 (c)                                                 519

NR*      Aaa            510   Allegheny County, Pennsylvania, Residential Finance Authority,
                              S/F Mortgage Revenue Bonds, Series L, 7.50% due 6/01/2015 (e)                          543

AAA      Aaa            750   Allegheny County, Pennsylvania, Sanitation Authority, Sewer Revenue
                              Bonds, Series C, 6.50% due 12/01/2001 (d)(f)                                           828

                              Beaver County, Pennsylvania, IDA, PCR, Refunding:
A1+      P1             300     (Duquesne Light Company--Beaver Valley), VRDN, 3.80% due 8/01/2020 (a)               300
AAA      Aaa            500     (Ohio Edison Project), Series A, 7.75% due 9/01/2024 (d)                             559

AAA      Aaa          1,750   Bethlehem, Pennsylvania, Water Authority, Revenue Refunding Bonds,
                              5.30% due 11/15/2017 (c)                                                             1,604

A-       A3           1,000   Bradford County, Pennsylvania, IDA, Solid Waste Disposal Revenue Bonds
                              (International Paper Company Projects), AMT, Series A, 6.60% due 3/01/2019           1,017

AAA      Aaa          2,000   Bristol Township, Pennsylvania, School District, GO, Series A, 6.625%
                              due 2/15/2002 (c)(f)                                                                 2,246

A        A3             500   Dauphin County, Pennsylvania, IDA, Water Development Revenue Bonds
                              (Dauphin Consolidated Water Supply), AMT, Series A, 6.90% due 6/01/2024                550

AAA      Aaa            575   Delaware County, Pennsylvania, College Authority Revenue Bonds
                              (Haverford College), 7.375% due 11/15/2000 (c)(f)                                      662

A-       NR*          2,350   Delaware County, Pennsylvania, Hospital Authority Revenue Bonds
                              (Riddle Memorial Hospital), 6.50% due 1/01/2022                                      2,344

A+       Aa3          1,000   Delaware County, Pennsylvania, IDA, Revenue Refunding Bonds (Resource
                              Recovery Project), Series A, 8.10% due 12/01/2013                                    1,054

A1       P1             200   Delaware County, Pennsylvania, IDA, Solid Waste Revenue Bonds (Scott
                              Paper Company), VRDN, Series A, 3.90% due 12/01/2018 (a)                               200

                              Emmaus, Pennsylvania, General Authority Revenue Bonds, VRDN (a):
A1+      NR*          1,400     (Local Government), Series H, 3.90% due 3/01/2024                                  1,400
A1       NR*            900     Sub-Series B-10, 3.95% due 3/01/2024                                                 900
A1       NR*            350     Sub-Series D-8, 3.95% due 3/01/2024                                                  350

                              Erie County, Pennsylvania, IDA, PCR, Refunding (International
                              Paper Co.):
A-       A3           1,000     7.15% due 9/01/2013                                                                1,061
A-       A3             425     Series A, 7.60% due 9/01/2010                                                        458

AAA      Aaa          1,155   Exeter Township, Pennsylvania, School District, GO, UT, 6.65% due
                              5/15/2010 (d)                                                                        1,219

A-       NR*          4,990   Gettysburg, Pennsylvania, Municipal Authority, College Revenue
                              Refunding Bonds (Gettysburg College Project), 6.60% due 2/15/2012                    5,213

PORTFOLIO ABBREVIATIONS

To simplify the listings of Merrill Lynch Pennsylvania Municipal Bond Fund's portfolio holdings in the Schedule of Investments, we have abbreviated the names of many of the securities according to the list below and at right.

AMT        Alternative Minimum Tax (subject to)
GO         General Obligation Bonds
HFA        Housing Finance Agency
IDA        Industrial Development  Authority
IDR        Industrial Development Revenue Bonds
LT         Limited Tax
MVRICS     Municipal Variable Rate Inverse Class Securities
PCR        Pollution Control Revenue Bonds
RIB        Residual Interest Bonds
S/F        Single-Family
UPDATES    Unit Price Demand Adjustable Tax-Exempt Securities
UT         Unlimited Tax
VHA        Veteran's Housing Authority
VRDN       Variable Rate Demand Notes

69

SCHEDULE OF INVESTMENTS (continued)                                                                       (in Thousands)
S&P      Moody's     Face                                                                                        Value
Ratings  Ratings    Amount                                  Issue                                              (Note 1a)

Pennsylvania (continued)
AAA      Aaa        $ 2,960   Hollidaysburg, Pennsylvania, Area School District, Improvement Bonds,
                              UT, 6.50% due 6/01/2020 (b)                                                       $  3,103

NR*      Baa1         1,500   Latrobe, Pennsylvania, IDA, College Revenue Bonds (Saint Vincent
                              College Project), 6.75% due 5/01/2024                                                1,507

BBB+     NR*          2,000   Lebanon County, Pennsylvania, Good Samaritan Hospital Authority,
                              Revenue Refunding Bonds (Good Samaritan Hospital Project), 6% due
                              11/15/2018                                                                           1,769

                              Luzerne County, Pennsylvania, IDA, Exempt Facilities Revenue Refunding
                              Bonds (Pennsylvania Gas & Water Company Project), AMT, Series A:
BBB-     Baa3         3,600     7.20% due 10/01/2017                                                               3,677
AAA      Aaa          2,000     7% due 12/01/2017 (b)                                                              2,159

                              Montgomery County, Pennsylvania, Higher Education and Health Authority,
                              Hospital Revenue Bonds:
AAA      Aaa          2,500     (Abington Hospital), MVRICS, Series A, 8.883% due 6/01/2011 (b)(i)                 2,753
NR*      NR*            225     (Jeanes Health System Project), 8.625% due 7/01/2000 (f)                             269
NR*      NR*            575     (Jeanes Health System Project), 8.75% due 7/01/2000 (f)                              689
BBB      NR*          1,435     (Northwestern Corporation), 7% due 6/01/2012                                       1,450
BBB+     NR*          1,250     (Pottstown Memorial Medical Center Project), 7.35% due 11/15/2005                  1,304

BBB+     Baa2         2,665   Montgomery County, Pennsylvania, IDA, PCR, Refunding (Philadelphia
                              Electric Company), AMT, Series A, 7.60% due 4/01/2021                                2,868

BBB+     NR*            475   Moon Transportation Authority, Pennsylvania, Highway Improvement
                              Revenue Bonds, 9.50% due 2/01/2016                                                     521

A        A2           3,000   New Morgan, Pennsylvania, IDA, Solid Waste Disposal Revenue Bonds
                              (New Morgan Landfill Company Inc. Project), AMT, 6.50% due 4/01/2019                 3,013

AAA      Aaa          3,300   North Penn, Pennsylvania, Water Authority Revenue Bonds, 7% due
                              11/01/2004 (d)(f)                                                                    3,779

AAA      Aaa          4,000   North Wales, Pennsylvania, Water Authority Revenue Bonds, 7% due
                              11/01/2004 (d)(f)                                                                    4,631

BBB      NR*          2,095   Northampton County, Pennsylvania, Higher Education Authority Revenue
                              Bonds (Moravian College), 8.20% due 6/01/2001 (f)                                    2,495

BBB      NR*          1,500   Northeastern, Pennsylvania Hospital and Educational Authority,
                              University Revenue Refunding Bonds (Wilkes University), 5.625% due
                              10/01/2018                                                                           1,354

BBB-     Baa          2,500   Pennsylvania Convention Center Authority, Revenue Refunding Bonds,
                              Series A, 6.75% due 9/01/2019                                                        2,566

BBB-     Baa2         1,500   Pennsylvania Economic Development Financing Authority, Exempt Facilities
                              Revenue Bonds (MacMillan Limited Partnership Project), AMT, 7.60%
                              due 12/01/2020                                                                       1,620

BBB+     Baa1         4,000   Pennsylvania Economic Development Financing Authority, Wastewater
                              Treatment Revenue Bonds (Sun Company Inc.--R&M Project), AMT,
                              Series A, 7.60% due 12/01/2024                                                       4,322

                              Pennsylvania, HFA, RIB, AMT (i):
AA       Aa           2,000     7.604% due 4/01/2025                                                               1,837
AA       Aa           1,000     Refunding, Series 1991-31C, 9.377% due 10/01/2023                                  1,060

NR*      Aaa          2,000   Pennsylvania Intergovernmental Cooperative Authority, City of Philadelphia
                              Funding Program, Special Tax Revenue Bonds, 6.80% due 6/15/2002 (f)                  2,247

A        NR*          2,000   Pennsylvania State Finance Authority, Revenue Refunding Bonds
                              (Municipal Capital Improvements Program), 6.60% due 11/01/2009                       2,067

70

SCHEDULE OF INVESTMENTS (continued)                                                                       (in Thousands)
S&P      Moody's     Face                                                                                        Value
Ratings  Ratings    Amount                                  Issue                                              (Note 1a)

Pennsylvania (continued)
                              Pennsylvania State, HFA, S/F Mortgage Revenue Bonds, AMT:
AA       Aa         $ 1,145     Series 28, 7.65% due 10/01/2023                                                 $  1,220
AA       Aa           2,165     Series 40, 6.90% due 4/01/2025                                                     2,237
AA       Aa           1,500     Series 41-B, 6.65% due 4/01/2025                                                   1,522

                              Pennsylvania State Higher Educational Assistance Agency, Student Loan
                              Revenue Bonds, VRDN, AMT (a):
A1       VMIG1++        400     Series A, 3.90% due 1/01/2018                                                        400
A1+      VMIG1++        300     Series B, 3.90% due 7/01/2018                                                        300

                              Pennsylvania State Higher Educational Facilities Authority,
                              College and University Revenue Bonds:
AA-      NR*          1,000     (Carnegie Mellon University), Regional Growth, 9% due 11/01/2009                   1,033
NR*      Baa          2,295     (Delaware Valley College of Science & Agriculture), 7% due 4/01/2022               2,354
AAA      Aaa            270     (Drexel University), 1st Series, 7.70% due 5/01/2012 (c)                             278
NR*      NR*          1,030     (Pennsylvania College of Podiatric Medicine), 8.50% due 10/01/2014                 1,107
BBB+     NR*          1,250     Refunding (Allegheny College Project), Series B, 6% due 11/01/2022                 1,150

A+       Aa           2,000   Pennsylvania State Higher Educational Facilities Authority, Revenue
                              Refunding Bonds (Thomas Jefferson University), Series A, 6.625%
                              due 8/15/2009                                                                        2,113

                              Pennsylvania State, IDA, Economic Development Revenue Bonds:
AAA      Aaa          1,300     Refunding, 5.50% due 1/01/2014 (b)                                                 1,225
A-       A            1,225     Series A, 7% due 7/01/2001 (f)                                                     1,390

AAA      Aaa            250   Pennsylvania State Turnpike Commission, Turnpike Revenue Bonds,
                              Series H, 7.40% due 12/01/2000 (d)(f)                                                  288

                              Philadelphia, Pennsylvania, Authority for IDR:
AAA      Aaa            375     (Conversion Project--PGH Development Corp.), 7% due 7/01/1999 (b)(f)                 417
A+       NR*          1,895     (National Board of Medical Examiners Project), 6.75% due 5/01/2012                 1,977
A1+      VMIG1++        200     (Philadelphia Airport Hotel), AMT, UPDATES, 3.85% due 12/01/2017 (a)                 200

                              Philadelphia, Pennsylvania, Gas Works Revenue Bonds:
AAA      Aaa          1,250     12th Series B, 7% due 5/15/2020 (c)(j)                                             1,470
AAA      Aaa            750     13th Series, 7.70% due 6/15/2001 (f)                                                 880

                              Philadelphia, Pennsylvania, Hospitals and Higher Education Facilities
                              Authority Revenue Bonds:
AA       Aa           1,400     (Children's Hospital of Philadelphia Project), Series A, 5.50% due
                                2/15/2022                                                                          1,266
A-       NR*          1,015     (Children's Seashore House), Series A, 7% due 8/15/2017                            1,043
A-       NR*          4,000     (Children's Seashore House), Series B, 7% due 8/15/2022                            4,101
BBB      NR*          3,100     (Northwestern Corp.), 7.125% due 6/01/2018                                         3,214
A-       A            1,500     Refunding (Chestnut Hill Hospital), 6.50% due 11/15/2022                           1,487
AAA      Aaa            500     Refunding (Magee Rehabilitation Hospital), 7% due 12/01/2005 (b)                     556
AAA      Aaa          1,000     Refunding (Magee Rehabilitation Hospital), 7% due 12/01/2010 (b)                   1,085
BBB+     A              420     Refunding (Pennsylvania Hospital), 7.25% due 7/01/2014                               428
BBB+     NR*            900     Refunding (Philadelphia MR Project), 6.20% due 8/01/2011                             867
A-       NR*          3,000     Refunding (Presbyterian Medical Center), 6.65% due 12/01/2019 (j)                  2,992
A-       Baa1         3,500     Refunding (Temple University Hospital), Series A, 6.625% due
                                11/15/2023                                                                         3,514

71

SCHEDULE OF INVESTMENTS (concluded)                                                                       (in Thousands)
S&P      Moody's     Face                                                                                        Value
Ratings  Ratings    Amount                                  Issue                                              (Note 1a)

Pennsylvania (concluded)
                              Philadelphia, Pennsylvania, Municipal Authority, Revenue Refunding
                              Bonds (d)(f):
AAA      Aaa        $    40     7.80% due 4/01/1998                                                             $     45
AAA      Aaa            360     7.80% due 4/01/2000                                                                  408

BBB      Baa          1,000   Philadelphia, Pennsylvania, Water and Sewer Revenue Bonds,
                              16th Series, 7.50% due 8/01/2001 (f)                                                 1,159

                              Philadelphia, Pennsylvania, Water and Wastewater Revenue Bonds (c):
AAA      Aaa          2,500     5.50% due 8/01/2014                                                                2,368
AAA      Aaa          2,000     5.60% due 8/01/2018                                                                1,894

AAA      Aaa          6,000   Pittsburgh, Pennsylvania, Water and Sewer Authority, Water and Sewer
                              Systems Revenue Bonds, Series B, 5.75% due 9/01/2025 (g)                             5,736

AAA      Aaa          1,000   Reading, Pennsylvania, Refunding Bonds, GO, UT, 6.50% due 11/15/2002
                              (b)(f)                                                                               1,111

A1       Aaa            200   Sayre, Pennsylvania, Health Care Facilities Authority Revenue Bonds,
                              VHA (Pennsylvania Capital Financing Project), VRDN, Series B, 3.75%
                              due 12/01/2020 (a)(b)                                                                  200

A-       NR*          1,750   Scranton-Lackawanna, Pennsylvania, Health and Welfare Authority,
                              Revenue Refunding Bonds (University of Scranton Project), Series A,
                              6.50% due 3/01/2013                                                                  1,826

A        Aaa          2,000   York County, Pennsylvania, GO, LT, South Western School District,
                              6.40% due 6/15/2012 (d)                                                              2,085

A1+      P1             300   York County, Pennsylvania, IDA, PCR, Refunding (Philadelphia Electric
                              Company), VRDN, Series A, 3.70% due 8/01/2016 (a)                                      300


Puerto Rico--3.2%


                              Puerto Rico Commonwealth, Aqueduct and Sewer Authority Revenue Bonds,
                              Series A:
A        Baa1         2,150     7.875% due 7/01/2017                                                               2,391
A        Baa1           310     7% due 7/01/2019                                                                     333

A        Baa1           800   Puerto Rico Commonwealth, Highway Authority, Highway Revenue Refunding
                              Bonds, Series R, 6.75% due 7/01/2005                                                   858

AAA      NR*            740   Puerto Rico Commonwealth, Public Improvement, GO, 7.70% due 7/01/2000 (f)              860

                              Puerto Rico Electric Power Authority, Power Revenue Bonds:
AAA      NR*            100     Refunding, Series M, 8% due 7/01/1998 (f)                                            113
A-       Baa1           190     Series O, 7.125% due 7/01/2014                                                       203

Total Investments (Cost--$142,050)--98.5%                                                                        148,558

Other AssetsLess Liabilities--1.5%                                                                                 2,240
                                                                                                                --------
Net Assets--100.0%                                                                                              $150,798
                                                                                                                ========


(a)The interest rate is subject to change periodically based upon
   prevailing market rates. The interest rate shown is the rate in
   effect at July 31, 1995.
(b)AMBAC Insured.
(c)MBIA Insured.
(d)FGIC Insured.
(e)GNMA Insured.
(f)Prerefunded.
(g)FSA Insured.
(h)Capital Guaranty.
(i)The interest rate is subject to change periodically and inversely
   based upon prevailing market rates. The interest rate shown is the
   rate in effect at July 31, 1995.
(j)Escrowed to maturity.
(k)Partial Prerefunded.
  *Not Rated.
 ++Highest short-term rating by Moody's Investors Service, Inc.
   Ratings of issues shown have not been audited by Deloitte & Touche
   LLP.

See Notes to Financial Statements.

72

FINANCIAL INFORMATION
B

Statement of Assets and Liabilities as of July 31, 1995
Assets:             Investments, at value (identified cost--$142,049,537) (Note 1a)                         $148,558,194
                    Cash                                                                                          64,263
                    Receivables:
                      Interest                                                             $  2,358,823
                      Beneficial interest sold                                                  216,172        2,574,995
                                                                                           ------------
                    Deferred organization expenses (Note 1e)                                                       1,244
                    Prepaid registration fees and other assets (Note 1e)                                          22,657
                                                                                                            ------------
                    Total assets                                                                             151,221,353
                                                                                                            ------------

Liabilities:        Payables:
                      Dividends to shareholders (Note 1f)                                       150,236
                      Beneficial interest redeemed                                               87,196
                      Investment adviser (Note 2)                                                66,529
                      Distributor (Note 2)                                                       50,535          354,496
                                                                                           ------------
                    Accrued expenses and other liabilities                                                        68,957
                                                                                                            ------------
                    Total liabilities                                                                            423,453
                                                                                                            ------------

Net Assets:         Net assets                                                                              $150,797,900
                                                                                                            ============

Net Assets          Class A Shares of beneficial interest, $.10 par value, unlimited
Consist of:         number of shares authorized                                                             $    208,196
                    Class B Shares of beneficial interest, $.10 par value, unlimited
                    number of shares authorized                                                                1,113,851
                    Class C Shares of beneficial interest, $.10 par value, unlimited
                    number of shares authorized                                                                   16,875
                    Class D Shares of beneficial interest, $.10 par value, unlimited
                    number of shares authorized                                                                   23,740
                    Paid-in capital in excess of par                                                         145,351,545
                    Accumulated realized capital losses on investments--net (Note 5)                          (2,162,659)
                    Accumulated distribution in excess of realized capital gains--net                           (262,305)
                    Unrealized appreciation on investments--net                                                6,508,657
                                                                                                            ------------
                    Net assets                                                                              $150,797,900
                                                                                                            ============

Net Asset Value:    Class A--Based on net assets of $23,040,067 and 2,081,959 shares
                    of beneficial interest outstanding                                                      $      11.07
                                                                                                            ============
                    Class B--Based on net assets of $123,260,463 and 11,138,512 shares
                    of beneficial interest outstanding                                                      $      11.07
                                                                                                            ============
                    Class C--Based on net assets of $1,867,794 and 168,748 shares
                    of beneficial interest outstanding                                                      $      11.07
                                                                                                            ============
                    Class D--Based on net assets of $2,629,576 and 237,400 shares
                    of beneficial interest outstanding                                                      $      11.08
                                                                                                            ============



                    See Notes to Financial Statements.

73

FINANCIAL INFORMATION (continued)

Statement of Operations
                                                                                                      For the Year Ended
                                                                                                           July 31, 1995
Investment Income   Interest and amortization of premium and discount earned                                $  9,772,807
(Note 1d):

Expenses:           Investment advisory fees (Note 2)                                      $    827,537
                    Account maintenance and distribution fees--Class B (Note 2)                 618,190
                    Transfer agent fees--Class B (Note 2)                                        82,837
                    Professional fees                                                            75,388
                    Printing and shareholder reports                                             69,818
                    Accounting services (Note 2)                                                 40,065
                    Amortization of organization expenses (Note 1e)                              16,208
                    Transfer agent fees--Class A (Note 2)                                        13,972
                    Pricing fees                                                                 13,380
                    Custodian fees                                                               12,122
                    Registration fees (Note 1e)                                                   7,500
                    Trustees' fees and expenses                                                   7,393
                    Account maintenance and distribution fees--Class C (Note 2)                   4,335
                    Account maintenance fees--Class D (Note 2)                                    1,586
                    Transfer agent fees--Class D (Note 2)                                           898
                    Transfer agent fees--Class C (Note 2)                                           514
                    Other                                                                         6,728
                                                                                           ------------
                    Total expenses                                                                             1,798,471
                                                                                                            ------------
                    Investment income--net                                                                     7,974,336
                                                                                                            ------------

Realized &          Realized loss on investments--net                                                         (2,162,672)
Unrealized Gain     Change in unrealized appreciation on investments--net                                      2,862,358
(Loss) on                                                                                                   ------------
Investments--Net    Net Increase in Net Assets Resulting from Operations                                    $  8,674,022
(Notes 1b, 1d & 3):                                                                                         ============



                      See Notes to Financial Statements.

74

FINANCIAL INFORMATION (continued)

Statements of Changes in Net Assets
                                                                                            For the Year Ended July 31,
Increase (Decrease) in Net Assets:                                                             1995             1994
Operations:         Investment income--net                                                 $  7,974,336     $  7,585,449
                    Realized gain (loss) on investments--net                                 (2,162,672)          96,923
                    Change in unrealized appreciation on investments--net                     2,862,358       (5,481,887)
                                                                                           ------------     ------------
                    Net increase in net assets resulting from operations                      8,674,022        2,200,485
                                                                                           ------------     ------------

Dividends &         Investment income--net:
Distributions to      Class A                                                                (1,403,188)      (1,539,524)
Shareholders          Class B                                                                (6,445,060)      (6,045,925)
(Note 1f):            Class C                                                                   (36,471)              --
                      Class D                                                                   (89,617)              --
                    Realized gain on investments--net:
                      Class A                                                                        --         (111,974)
                      Class B                                                                        --         (480,111)
                    In excess of realized gain on investments--net:
                      Class A                                                                        --          (49,607)
                      Class B                                                                        --         (212,698)
                                                                                           ------------     ------------
                    Net decrease in net assets resulting from dividends and
                    distributions to shareholders                                            (7,974,336)      (8,439,839)
                                                                                           ------------     ------------

Beneficial          Net increase (decrease) in net assets derived from
Interest            beneficial interest transactions                                         (8,558,779)      27,793,932
Transactions                                                                               ------------     ------------
(Note 4):

Net Assets:         Total increase (decrease) in net assets                                  (7,859,093)      21,554,578
                    Beginning of year                                                       158,656,993      137,102,415
                                                                                           ------------     ------------
                    End of year                                                            $150,797,900     $158,656,993
                                                                                           ============     ============



                    See Notes to Financial Statements.

75

FINANCIAL INFORMATION (continued)

Financial Highlights
                                                                                           Class A
                                                                                                                For the
                                                                                                                 Period
The following per share data and ratios have been derived                                                       Aug. 31,
from information provided in the financial statements.                                                         1990++ to
                                                                            For the Year Ended July 31,         July 31,
Increase (Decrease) in Net Asset Value:                                  1995      1994      1993      1992       1991
Per Share           Net asset value, beginning of period              $  11.00   $  11.39  $  11.04  $  10.27   $  10.00
Operating                                                             --------   --------  --------  --------   --------
Performance:          Investment income--net                               .62        .60       .63       .67        .61
                      Realized and unrealized gain (loss) on
                      investments--net                                     .07       (.33)      .36       .77        .27
                                                                      --------   --------  --------  --------   --------
                    Total from investment operations                       .69        .27       .99      1.44        .88
                                                                      --------   --------  --------  --------   --------
                    Less dividends and distributions:
                      Investment income--net                              (.62)      (.60)     (.63)     (.67)      (.61)
                      Realized gain on investments--net                     --       (.04)     (.01)       --         --
                      In excess of realized gain on
                      investments--net                                      --       (.02)       --        --         --
                                                                      --------   --------  --------  --------   --------
                    Total dividends and distributions                     (.62)      (.66)     (.64)     (.67)      (.61)
                                                                      --------   --------  --------  --------   --------
                    Net asset value, end of period                    $  11.07   $  11.00  $  11.39  $  11.04   $  10.27
                                                                      ========   ========  ========  ========   ========

Total Investment    Based on net asset value per share                   6.54%      2.37%     9.30%    14.53%      9.30%+++
Return:**                                                             ========   ========  ========  ========   ========


Ratios to           Expenses, net of reimbursement                        .77%       .75%      .69%      .55%       .39%*
Average                                                               ========   ========  ========  ========   ========
Net Assets:         Expenses                                              .77%       .75%      .81%      .97%      1.57%*
                                                                      ========   ========  ========  ========   ========
                    Investment income--net                               5.72%      5.30%     5.70%     6.33%      6.71%*
                                                                      ========   ========  ========  ========   ========

Supplemental        Net assets, end of period (in thousands)          $ 23,040   $ 28,239  $ 27,639  $ 17,144   $  9,402
Data:                                                                 ========   ========  ========  ========   ========
                    Portfolio turnover                                  59.17%     37.73%     9.69%     4.14%         --
                                                                      ========   ========  ========  ========   ========


                   *Annualized.
                  **Total investment returns exclude the effects of sales loads.
                  ++Commencement of Operations.
                 +++Aggregate total investment return.


                    See Notes to Financial Statements.

76

FINANCIAL INFORMATION (continued)

Financial Highlights (continued)
                                                                                           Class B
                                                                                                                For the
                                                                                                                 Period
The following per share data and ratios have been derived                                                       Aug. 31,
from information provided in the financial statements.                                                         1990++ to
                                                                             For the Year Ended July 31,        July 31,
Increase (Decrease) in Net Asset Value:                                  1995      1994      1993      1992       1991
Per Share           Net asset value, beginning of period              $  11.00   $  11.39  $  11.04  $  10.27   $  10.00
Operating                                                             --------   --------  --------  --------   --------
Performance:          Investment income--net                               .56        .54       .58       .62        .57
                      Realized and unrealized gain (loss) on
                      investments--net                                     .07       (.33)      .36       .77        .27
                                                                      --------   --------  --------  --------   --------
                    Total from investment operations                       .63        .21       .94      1.39        .84
                                                                      --------   --------  --------  --------   --------
                    Less dividends and distributions:
                      Investment income--net                              (.56)      (.54)     (.58)     (.62)      (.57)
                      Realized gain on investments--net                     --       (.04)     (.01)       --         --
                      In excess of realized gain on
                      investments--net                                      --       (.02)       --        --         --
                                                                      --------   --------  --------  --------   --------
                    Total dividends and distributions                     (.56)      (.60)     (.59)     (.62)      (.57)
                                                                      --------   --------  --------  --------   --------
                    Net asset value, end of period                    $  11.07   $  11.00  $  11.39  $  11.04   $  10.27
                                                                      ========   ========  ========  ========   ========

Total Investment    Based on net asset value per share                   6.00%      1.86%     8.75%    13.94%      8.81%+++
Return:**                                                             ========   ========  ========  ========   ========


Ratios to           Expenses, excluding account maintenance
Average             and distribution fees and net of
Net Assets:         reimbursement                                         .78%       .75%      .69%      .56%       .40%*
                                                                      ========   ========  ========  ========   ========
                    Expenses, net of reimbursement                       1.28%      1.25%     1.19%     1.06%       .90%*
                                                                      ========   ========  ========  ========   ========
                    Expenses                                             1.28%      1.25%     1.32%     1.48%      2.07%*
                                                                      ========   ========  ========  ========   ========
                    Investment income--net                               5.21%      4.80%     5.19%     5.81%      6.21%*
                                                                      ========   ========  ========  ========   ========

Supplemental        Net assets, end of period (in thousands).         $123,260   $130,418  $109,463  $ 65,599   $ 30,435
Data:                                                                 ========   ========  ========  ========   ========
                    Portfolio turnover                                  59.17%     37.73%     9.69%     4.14%         --
                                                                      ========   ========  ========  ========   ========


                   *Annualized.
                  **Total investment returns exclude the effects of sales loads.
                  ++Commencement of Operations.
                 +++Aggregate total investment return.



                    See Notes to Financial Statements.

77

FINANCIAL INFORMATION (concluded)

Financial Highlights (concluded)
The following per share data and ratios have been derived                                           For the Period
from information provided in the financial statements.                                           October 21, 1994++ to
                                                                                                     July 31, 1995
Increase (Decrease) in Net Asset Value:                                                        Class C           Class D
Per Share           Net asset value, beginning of period                                       $  10.68         $  10.68
Operating                                                                                      --------         --------
Performance:        Investment income--net                                                          .43              .47
                    Realized and unrealized gain on investments--net                                .39              .40
                                                                                               --------         --------
                    Total from investment operations                                                .82              .87
                                                                                               --------         --------
                    Less dividends from investment income--net.                                    (.43)            (.47)
                                                                                               --------         --------
                    Net asset value, end of period                                             $  11.07         $  11.08
                                                                                               ========         ========

Total Investment    Based on net asset value per share                                            7.83%+++         8.36%+++
Return:**                                                                                      ========         ========


Ratios to           Expenses, excluding account maintenance and distribution
Average             fees and net of reimbursement                                                  .78%*            .77%*
Net Assets:                                                                                    ========         ========
                    Expenses, net of reimbursement                                                1.38%*            .87%*
                                                                                               ========         ========
                    Expenses                                                                      1.38%*            .87%*
                                                                                               ========         ========
                    Investment income--net                                                        5.05%*           5.65%*
                                                                                               ========         ========

Supplemental        Net assets, end of period (in thousands)                                   $  1,868         $  2,630
Data:                                                                                          ========         ========
                    Portfolio turnover                                                           59.17%           59.17%
                                                                                               ========         ========



                   *Annualized.
                  **Total investment returns exclude the effects of sales loads.
                  ++Commencement of Operations.
                 +++Aggregate total investment return.


                    See Notes to Financial Statements.

78

NOTES TO FINANCIAL STATEMENTS

1. Significant Accounting Policies:
Merrill Lynch Pennsylvania Municipal Bond Fund (the "Fund") is part of Merrill Lynch Multi-State Municipal Series Trust (the "Trust"). The Fund is registered under the Investment Company Act of 1940 as a non-diversified, open-end management investment company. The Fund offers four classes of shares under the Merrill Lynch Select Pricing SM System. Shares of Class A and Class D are sold with a front-end sales charge. Shares of Class B and Class C may be subject to a contingent deferred sales charge. All classes of shares have identical voting, dividend, liquidation and other rights and the same terms and conditions, except that Class B, Class C and Class D Shares bear certain expenses related to the account maintenance of such shares, and Class B and Class C Shares also bear certain expenses related to the distribution of such shares. Each class has exclusive voting rights with respect to matters relating to its account maintenance and distribution expenditures. The following is a summary of significant accounting policies followed by the Fund.

(a) Valuation of investments--Municipal bonds and other portfolio securities in which the Fund invests are traded primarily in the over-the-counter municipal bond and money markets and are valued at the last available bid price in the over-the-counter market or on the basis of yield equivalents as obtained from one or more dealers that make markets in the securities. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their settlement prices as of the close of such exchanges. Short-term investments with remaining maturities of sixty days or less are valued at amortized cost, which approximates market value. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Board of Trustees of the Trust, including valuations furnished by a pricing service retained by the Trust, which may utilize a matrix system for valuations. The procedures of the pricing service and its valuations are reviewed by the officers of the Trust under the general supervision of the Trustees.

(b) Derivative financial instruments--The Fund may engage in various portfolio strategies to seek to increase its return by hedging its portfolio against adverse movements in the debt markets. Losses may arise due to changes in the value of the contract or if the counterparty does not perform under the contract.

* Financial futures contracts--The Fund may purchase or sell interest rate futures contacts and options on such futures contracts for the purpose of hedging the market risk on existing securities or the intended purchase of securities. Futures contracts are contracts for delayed delivery of securities at a specific future date and at a specific price or yield. Upon entering into a contract, the Fund deposits and maintains as collateral such initial margin as required by the exchange on which the transaction is effected. Pursuant to the contract, the Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by the Fund as unrealized gains or losses. When the contract is closed, the Fund records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed.

(c) Income taxes--It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no Federal income tax provision is required.

(d) Security transactions and investment income--Security transactions are recorded on the dates the transactions are entered into (the trade dates). Interest income is recognized on the accrual basis. Discounts and market premiums are amortized into interest income. Realized gains and losses on security transactions are determined on the identified cost basis.

(e) Deferred organization expenses and prepaid registration fees-- Deferred organization expenses are charged to expense on a straight- line basis over a five-year period. Prepaid registration fees are charged to expense as the related shares are issued.

(f) Dividends and distributions--Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded

79

on the ex-dividend dates. Distributions in excess of realized capital gains are due primarily to differing tax treatments for futures transactions and post- October losses.

2. Investment Advisory Agreement and Transactions with Affiliates:
The Fund has entered into an Investment Advisory Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML & Co."), which is the limited partner. The Fund has also entered into a Distribution Agreement and Distribution Plans with Merrill Lynch Funds Distributor, Inc. ("MLFD" or "Distributor"), a wholly-owned subsidiary of Merrill Lynch Group, Inc.

FAM is responsible for the management of the Fund's portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, the Fund pays a monthly fee based upon the average daily value of the Fund's net assets at the following annual rates: 0.55% of the Fund's average daily net assets not exceeding $500 million; 0.525% of average daily net assets in excess of $500 million but not exceeding $1 billion; and 0.50% of average daily net assets in excess of $1 billion. The Investment Advisory Agreement obligates FAM to reimburse the Fund to the extent the Fund's expenses (excluding interest, taxes, distribution fees, brokerage fees and commissions, and extraordinary items) exceed 2.5% of the Fund's first $30 million of average daily net assets, 2.0% of the next $70 million of average daily net assets, and 1.5% of the average daily net assets in excess thereof. FAM's obligation to reimburse the Fund is limited to the amount of the management fee. No fee payment will be made to the Investment Adviser during any fiscal year which will cause such expenses to exceed expense limitation at the time of payment.

Pursuant to the distribution plans ("the Distribution Plans") adopted by the Fund in accordance with Rule 12b-1 under the Investment Company Act of 1940, the Fund pays the Distributor ongoing account maintenance and distribution fees. The fees are accrued daily and paid monthly at annual rates based upon the average daily net assets of the shares as follows:

                                          Account     Distribution
                                      Maintenance Fee      Fee

Class B                                     0.25%          0.25%
Class C                                     0.25%          0.35%
Class D                                     0.10%           --

Pursuant to a sub-agreement with the Distributor, Merrill Lynch, Pierce, Fenner & Smith Inc. ("MLPF&S"), a subsidiary of ML & Co., also provides account maintenance and distribution services to the Fund. The ongoing account maintenance fee compensates the Distributor and MLPF&S for providing account maintenance services to Class B, Class C and Class D shareholders. The ongoing distribution fee compensates the Distributor and MLPF&S for providing shareholder and distribution-related services to Class B and Class C shareholders.

For the year ended July 31, 1995, MLFD earned underwriting discounts and MLPF&S earned dealer concessions on sales of the Fund's Class A and Class D Shares as follows:

                                        MLFD         MLPF&S

Class A                                $1,289        $14,788
Class D                                   702         25,153

For the year ended July 31, 1995, MLPF&S received contingent deferred sales charges of $302,369 and $621 relating to transactions in Class B and Class C Shares, respectively.

Merrill Lynch Financial Data Services, Inc. ("MLFDS"), a wholly- owned subsidiary of ML & Co., is the Fund's transfer agent.

Accounting services are provided to the Fund by FAM at cost.

Certain officers and/or trustees of the Fund are officers and/or directors of FAM, PSI, MLPF&S, MLFDS, MLFD, and/or ML & Co.

3. Investments:
Purchases and sales of investments, excluding short-term securities, for the year ended July 31, 1995 were $83,480,248 and $85,623,359, respectively.

80

NOTES TO FINANCIAL STATEMENTS (concluded)

Net realized and unrealized gains (losses) as of July 31, 1995 were as follows:

                                     Realized     Unrealized
                                  Gains (Losses)    Gains

Long-term investments             $(1,564,976)  $  6,508,657
Short-term investments                      5         --
Financial futures contracts          (597,701)        --
                                  -----------   ------------
Total                             $(2,162,672)  $  6,508,657
                                  ===========   ============

As of July 31, 1995, net unrealized appreciation for Federal income tax purposes aggregated $6,508,657, of which $7,368,844 related to appreciated securities and $860,187 related to depreciated securities. The aggregate cost of investments at July 31, 1995 for Federal income tax purposes was $142,049,537.

4. Beneficial Interest Transactions:
Net increase (decrease) in net assets derived from beneficial interest transactions was $(8,558,779) and $27,793,932 for the years ended July 31, 1995 and July 31, 1994, respectively.

Transactions in shares of beneficial interest for each class were as follows:

Class A Shares for the Year                         Dollar
Ended July 31, 1995                   Shares        Amount

Shares sold                           252,327   $  2,701,007
Shares issued to share-
holders in reinvestment
of dividends                           70,449        759,029
                                  -----------   ------------
Total issued                          322,776      3,460,036
Shares redeemed                      (808,932)    (8,690,691)
                                  -----------   ------------
Net decrease                         (486,156)  $ (5,230,655)
                                  ===========   ============

Class A Shares for the Year                         Dollar
Ended July 31, 1994                   Shares        Amount

Shares sold                           550,023   $  6,297,702
Shares issued to share-
holders in reinvestment  of
dividends and distributions            80,433        915,022
                                  -----------   ------------
Total issued                          630,456      7,212,724
Shares redeemed                      (489,751)    (5,530,577)
                                  -----------   ------------
Net increase                          140,705   $  1,682,147
                                  ===========   ============

Class B Shares for the Year                         Dollar
Ended July 31, 1995                   Shares        Amount

Shares sold                         1,773,889   $ 19,140,874
Shares issued to share-
holders in reinvestment
of dividends.                         290,703      3,133,419
                                  -----------   ------------
Total issued                        2,064,592     22,274,293
Shares redeemed                    (2,786,939)   (29,948,409)
Automatic conversion of
shares                                    (25)          (252)
                                  -----------   ------------
Net decrease                         (722,372)  $ (7,674,368)
                                  ===========   ============

Class B Shares for the Year                         Dollar
Ended July 31, 1994                   Shares        Amount

Shares sold                         3,466,071   $ 39,679,393
Shares issued to share-
holders in reinvestment of
dividends and distributions           296,534      3,370,692
                                  -----------   ------------
Total issued                        3,762,605     43,050,085
Shares redeemed                    (1,515,856)   (16,938,300)
                                  -----------   ------------
Net increase                        2,246,749   $ 26,111,785
                                  ===========   ============

Class C Shares for the Period                       Dollar
Oct. 21, 1994++ to July 31, 1995      Shares        Amount

Shares sold                           190,095   $  2,057,684
Shares issued to share-
holders in reinvestment
of dividends                            2,162         23,850
                                  -----------   ------------
Total issued                          192,257      2,081,534
Shares redeemed                       (23,509)      (258,434)
                                  -----------   ------------
Net increase                          168,748   $  1,823,100
                                  ===========   ============

[FN]
++Commencement of Operations.




Class D Shares for the Period                       Dollar
Oct. 21, 1994++ to July 31, 1995      Shares        Amount

Shares sold                           241,043   $  2,563,252
Automatic conversion of
shares                                     25            252
Shares issued to share-
holders in reinvestment
of dividends                            6,269         67,928
                                  -----------   ------------
Total issued                          247,337      2,631,432
Shares redeemed                        (9,937)      (108,288)
                                  -----------   ------------
Net increase                          237,400   $  2,523,144
                                  ===========   ============

[FN]
++Commencement of Operations.

5. Capital Loss Carryforward:
At July 31, 1995, the Fund had a net capital loss carryforward of approximately $970,000, all of which expires in 2003. This amount will be available to offset like amounts of any future taxable gains.

81

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82

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83

TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----
Investments Objective and Policies.........................................   2
Description of Municipal Bonds and Temporary Investments...................   5
 Description of Municipal Bonds............................................   5
 Description of Temporary Investments......................................   7
 Repurchase Agreements.....................................................   8
 Financial Futures Transactions and Options................................   9
Investment Restrictions....................................................  13
Management of the Trust....................................................  16
 Trustees and Officers.....................................................  16
 Compensation of Trustees..................................................  17
 Management and Advisory Arrangements......................................  18
Purchase of Shares.........................................................  20
 Initial Sales Charge Alternatives--Class A and Class D Shares.............  20
 Reduced Initial Sales Charges.............................................  22
 Distribution Plans........................................................  24
 Limitations on the Payment of Deferred Sales Charges......................  25
Redemption of Shares.......................................................  26
 Deferred Sales Charges--Class B and Class C Shares........................  26
Portfolio Transactions.....................................................  26
Determination of Net Asset Value...........................................  28
Shareholder Services.......................................................  29
 Investment Account........................................................  29
 Automatic Investment Plans................................................  29
 Automatic Reinvestment of Dividends and Capital Gains Distributions.......  30
 Systematic Withdrawal Plans--Class A and Class D Shares...................  30
 Exchange Privilege........................................................  31
Distributions and Taxes....................................................  44
 Environmental Tax.........................................................  48
 Tax Treatment of Options and Futures Transactions.........................  48
 Pennsylvania Taxation.....................................................  48
Performance Data...........................................................  49
General Information........................................................  51
 Description of Shares.....................................................  51
 Computation of Offering Price Per Share...................................  53
 Independent Auditors......................................................  53
 Custodian.................................................................  53
 Transfer Agent............................................................  53
 Legal Counsel.............................................................  53
 Reports to Shareholders...................................................  54
 Additional Information....................................................  54
Appendix I--Economic and Financial Conditions in Pennsylvania..............  55
Appendix II--Ratings of Municipal Bonds....................................  60
Independent Auditors' Report...............................................  68
Financial Statements.......................................................  69

Code #11198-1195

[LOGO] MERRILL LYNCH

MERRILL LYNCH
PENNSYLVANIA MUNICIPAL
BOND FUND

MERRILL LYNCH MULTI-STATE
MUNICIPAL SERIES TRUST

[ART]

STATEMENT OF ADDITIONAL INFORMATION

November 14, 1995

Distributor:
Merrill Lynch
Funds Distributor, Inc.


PART C. OTHER INFORMATION

ITEM 24. FINANCIAL STATEMENTS AND EXHIBITS.

(A) FINANCIAL STATEMENTS

Contained in Part A:

Financial Highlights for each of the years in the four-year period ended July 31, 1995, and for the period August 31, 1990 (commencement of operations) to July 31, 1991.

Contained in Part B:

Schedule of Investments as of July 31, 1995.

Statement of Assets and Liabilities as of July 31, 1995.

Statement of Operations for the year ended July 31, 1995.

Statements of Changes in Net Assets for each of the years in the two- year period ended July 31, 1995.

Financial Highlights for each of the years in the four-year period ended July 31, 1995, and for the period August 31, 1990 (commencement of operations) to July 31, 1991.

(B) EXHIBITS

EXHIBIT
NUMBER
-------
  1(a)  --Declaration of Trust of the Registrant, dated August 2, 1985.(a)
   (b)  --Amendment to Declaration of Trust, dated September 18, 1987.(a)
   (c)  --Amendment to Declaration of Trust, dated December 21, 1987.(a)
   (d)  --Amendment to Declaration of Trust, dated October 3, 1988.(a)
   (e)  --Amendment to Declaration of Trust, dated October 17, 1994 and
         instrument establishing Class C and Class D shares of beneficial
         interest.
   (f)  --Instrument establishing Merrill Lynch Pennsylvania Municipal Bond
         Fund (the "Fund") as a series of Registrant.(a)
   (g)  --Instrument establishing Class A and Class B shares of beneficial
         interest of the Fund.(a)
  2     --By-Laws of Registrant.(a)
  3     --None.
  4     --Portions of the Declaration of Trust, Establishment and Designation
         and By-Laws of the Registrant defining the rights of holders of the
         Fund as a series of the Registrant.(b)
  5(a)  --Management Agreement between Registrant and Fund Asset Management,
         L.P.(a)
   (b)  --Supplement to Management Agreement between Registrant and Fund Asset
         Management, L.P.(e)
  6(a)  --Form of Revised Class A Shares Distribution Agreement between
         Registrant and Merrill Lynch Funds Distributor, Inc. (including Form
         of Selected Dealers Agreement).(e)
   (b)  --Form of Class B Shares Distribution Agreement between Registrant and
         Merrill Lynch Funds Distributor, Inc.(a)
   (c)  --Form of Class C Shares Distribution Agreement between Registrant and
         Merrill Lynch Funds Distributor, Inc. (including Form of Selected
         Dealers Agreement).(e)
   (d)  --Form of Class D Shares Distribution Agreement between Registrant and
         Merrill Lynch Funds Distributor, Inc. (including Form of Selected
         Dealers Agreement).(e)
   (e)  --Letter Agreement between the Fund and Merrill Lynch Funds
         Distributor, Inc., dated September 15, 1993, in connection with the
         Merrill Lynch Mutual Fund Adviser program.(c)
  7     --None.
  8     --Form of Custody Agreement between Registrant and State Street Bank &
         Trust Company.(d)

C-1

EXHIBIT
NUMBER
-------
  9     --Transfer Agency, Dividend Disbursing Agency and Shareholder
         Servicing Agency Agreement between Registrant and Financial Data
         Services, Inc.(f)
  10    --Opinion of Brown & Wood, Counsel for the Registrant.
  11    --Consent of Deloitte & Touche LLP, independent auditors for the
         Registrant.
  12    --None.
  13    --Certificate of Fund Asset Management, L.P.(a)
  14    --None.
 15(a)  --Amended and Restated Class B Shares Distribution Plan and Class B
         Shares Distribution Plan Sub-Agreement.(c)
   (b)  --Form of Class C Shares Distribution Plan and Class C Shares
         Distribution Plan Sub-Agreement of the Registrant.(e)
   (c)  --Form of Class D Shares Distribution Plan and Class D Shares
         Distribution Plan Sub-Agreement of the Registrant.(e)
 16(a)  --Schedule for computation of each performance quotation provided in
         the Registration Statement in response to Item 22 relating to Class A
         Shares.(a)
   (b)  --Schedule for computation of each performance quotation provided in
         the Registration Statement in response to Item 22 relating to Class B
         Shares.(a)
   (c)  --Schedule for computation of each performance quotation provided in
         the Registration Statement in response to Item 22 relating to Class C
         Shares.
   (d)  --Schedule for computation of each performance quotation provided in
         the Registration Statement in response to Item 22 relating to Class D
         Shares.
 17(a)  --Financial Data Schedule for Class A Shares.
   (b)  --Financial Data Schedule for Class B Shares.
   (c)  --Financial Data Schedule for Class C Shares.
   (d)  --Financial Data Schedule for Class D Shares.


(a) Refiled pursuant to the Electronic Data Gathering, Analysis and Retrieval ("EDGAR") phase-in requirements.

(b) Reference is made to Article II, Section 2.3 and Articles V, VI, VIII, IX, X and XI of the Registrant's Declaration of Trust, as amended, filed as Exhibits 1(a), 1(b), 1(c), 1(d) and 1(e) with Post-Effective Amendment No. 6 to the Registrant's Registration Statement on Form N-1A under the Securities Act of 1933, as amended (the "Registration Statement"); to the Certificates of Establishment and Designation establishing the Fund as a series of the Registrant and establishing Class A and Class B shares of beneficial interest of the Fund, which filed as Exhibits 1(f) and 1(g), respectively, with Post-Effective Amendment No. 6 to the Registration Statement; and to Articles I, V and VI of the Registrant's By-Laws, filed as Exhibit 2 with Post-Effective Amendment No. 6 to the Registration Statement.

(c) Filed on November 8, 1993 as an Exhibit to Post-Effective Amendment No. 4 to the Registrant's Registration Statement on Form N-1A under the Securities Act of 1933.

(d) Incorporated by reference to Exhibit 8 to Post-Effective Amendment No. 3 to the Registrant's Registration Statement on Form N-1A under the Securities Act of 1933 filed on October 14, 1994, relating to shares of Merrill Lynch Minnesota Municipal Bond Fund series of the Registrant (File No. 33-44734).

(e) Filed on October 19, 1994 as an Exhibit to Post-Effective Amendment No. 5 to the Registrant's Registration Statement on Form N-1A under the Securities Act of 1933.

(f) Incorporated by reference to Exhibit 9 to Post-Effective Amendment No. 5 to Registrant's Registration Statement on Form N-1A under the Securities Act of 1933 filed on October 20, 1995, relating to shares of Merrill Lynch Arizona Municipal Bond Fund series of the Registrant (File No. 33-41311).

C-2

ITEM 25. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT.

Registrant is not controlled by or under common control with any person.

ITEM 26. NUMBER OF HOLDERS OF SECURITIES.

                                                          NUMBER OF
                                                      RECORD HOLDERS AT
                   TITLE OF CLASS                    SEPTEMBER 30, 1995*
                   --------------                    -------------------
Class A shares of beneficial interest, par value
 $0.10 per share....................................          645
Class B shares of beneficial interest, par value
 $0.10 per share....................................        4,075
Class C shares of beneficial interest, par value
 $0.10 per share....................................          113
Class D shares of beneficial interest, par value
 $0.10 per share....................................           55


* The number of holders includes holders of record plus beneficial owners, whose shares are held of record by Merrill Lynch, Pierce, Fenner & Smith Incorporated.

ITEM 27. INDEMNIFICATION.

Section 5.3 of the Registrant's Declaration of Trust provides as follows:

"The Trust shall indemnify each of its Trustees, officers, employees and agents (including persons who serve at its request as directors, officers or trustees of another organization in which it has any interest as a shareholder, creditor or otherwise) against all liabilities and expenses (including amounts paid in satisfaction of judgments, in compromise, as fines and penalties and as counsel fees) reasonably incurred by him in connection with the defense or disposition of any action, suit or other proceeding, whether civil or criminal, in which he may be involved or with which he may be threatened, while in office or thereafter, by reason of his being or having been such a trustee, officer, employee or agent, except with respect to any matter as to which he shall have been adjudicated to have acted in bad faith, willful misfeasance, gross negligence or reckless disregard of his duties; provided, however, that as to any matter disposed of by a compromise payment by such person, pursuant to a consent decree or otherwise, no indemnification either for said payment or for any other expenses shall be provided unless the Trust shall have received a written opinion from independent legal counsel approved by the Trustees to the effect that if either the matter of willful misfeasance, gross negligence or reckless disregard of duty, or the matter of good faith and reasonable belief as to the best interests of the Trust, had been adjudicated, it would have been adjudicated in favor of such person. The rights accruing to any Person under these provisions shall not exclude any other right to which he may be lawfully entitled; provided that no person may satisfy any right in indemnity or reimbursement granted herein or in Section 5.1 or to which he may be otherwise entitled except out of the property of the Trust, and no Shareholder shall be personally liable to any Person with respect to any claim for indemnity or reimbursement or otherwise. The Trustees may make advance payments in connection with indemnification under this Section 5.3, provided that the indemnified person shall have given a written undertaking to reimburse the Trust in the event it is subsequently determined that he is not entitled to such indemnification."

Insofar as the conditional advancing of indemnification monies for actions based upon the Investment Company Act of 1940, as amended, may be concerned, such payments will be made only on the following conditions: (i) the advances must be limited to amounts used, or to be used, for the preparation or presentation of a defense to the action, including costs connected with the preparation of a settlement; (ii) advances may be made only upon receipt of a written promise by, or on behalf of, the recipient to repay that amount of the advance which exceeds the amount to which it is ultimately determined that he is entitled to receive from the Registrant by reason of indemnification; and
(iii)(a) such promise must be secured by a surety bond, other suitable insurance or an equivalent form of security which assures that any repayments may be obtained by the Registrant without delay or litigation, which bond, insurance or other form of security must be provided by the recipient of the advance, or (b) a majority of a quorum of the Registrant's disinterested, non- party

C-3

Trustees, or an independent legal counsel in a written opinion, shall determine, based upon a review of readily available facts that the recipient of the advance ultimately will be found entitled to indemnification.

In Section 9 of the Distribution Agreements relating to the securities being offered hereby, the Registrant agrees to indemnify the Distributor and each person, if any, who controls the Distributor within the meaning of the Securities Act of 1933, as amended (the "1933 Act"), against certain types of civil liabilities arising in connection with the Registration Statement or Prospectus and Statement of Additional Information.

Insofar as indemnification for liabilities arising under the 1933 Act may be permitted to Trustees, officers and controlling persons of the Registrant and the principal underwriter 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 1933 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 and the principal underwriter in connection with the successful defense of any action, suit or proceeding) is asserted by such Director, officer or controlling person or the principal underwriter 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 1933 Act and will be governed by the final adjudication of such issue.

ITEM 28. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER.

Fund Asset Management, L.P. (the "Manager" or "FAM") acts as the investment adviser for the following open-end investment companies: CBA Money Fund, CMA Government Securities Fund, CMA Money Fund, CMA Multi-State Municipal Series Trust, CMA Tax-Exempt Fund, CMA Treasury Fund, The Corporate Fund Accumulation Program, Inc., Financial Institutions Series Trust, Merrill Lynch Basic Value Fund, Inc., Merrill Lynch California Municipal Series Trust, Merrill Lynch Corporate Bond Fund, Inc., Merrill Lynch Federal Securities Trust, Merrill Lynch Funds for Institutions Series, Merrill Lynch Multi-State Limited Maturity Municipal Series Trust, Merrill Lynch Multi-State Municipal Series Trust, Merrill Lynch Municipal Bond Fund, Inc., Merrill Lynch Phoenix Fund, Inc., Merrill Lynch Special Value Fund, Inc., Merrill Lynch World Income Fund, Inc., and The Municipal Fund Accumulation Program, Inc.; and the following closed-end investment companies: Apex Municipal Fund, Inc., Corporate High Yield Fund, Inc., Corporate High Yield Fund II, Inc., Emerging Tigers Fund, Inc., Income Opportunities Fund 1999, Inc., Income Opportunities Fund 2000, Inc., MuniAssets Fund Inc., MuniEnhanced Fund, Inc., MuniInsured Fund, Inc., MuniVest Fund, Inc., MuniVest Fund II, Inc., MuniVest California Insured Fund, Inc., MuniVest Florida Fund, MuniVest Michigan Insured Fund, Inc., MuniVest New Jersey Fund, Inc., MuniVest New York Insured Fund, Inc., MuniVest Pennsylvania Insured Fund, MuniYield Arizona Fund, Inc., MuniYield California Fund, Inc., MuniYield California Insured Fund, Inc., MuniYield California Insured Fund II, Inc., MuniYeild Florida Fund, MuniYield Florida Insured Fund, MuniYield Fund, Inc., MuniYield Insured Fund, Inc., MuniYield Insured Fund II, Inc., MuniYield Michigan Fund, Inc., MuniYield Michigan Insured Fund, Inc., MuniYield New Jersey Fund, Inc., MuniYield New Jersey Insured Fund, Inc., MuniYield New York Insured Fund, Inc., MuniYield New York Insured Fund II, Inc., MuniYield New York Insured Fund III, Inc., MuniYield Pennsylvania Fund, MuniYield Quality Fund, Inc., MuniYield Quality Fund II, Inc., Senior High Income Portfolio, Inc., Senior High Income Portfolio II, Inc., Senior Strategic Income Fund, Inc., Taurus MuniCalifornia Holdings, Inc., Taurus MuniNew York Holdings, Inc. and Worldwide DollarVest Fund, Inc.

Merrill Lynch Asset Management, L.P. ("MLAM"), an affiliate of the Manager, acts as the investment adviser for the following open-end companies: Merrill Lynch Adjustable Rate Securities Fund, Inc., Merrill Lynch Americas Income Fund, Inc., Merrill Lynch Asset Builders Program, Inc., Merrill Lynch Asset

C-4

Growth Fund, Inc., Merrill Lynch Asset Income Fund, Inc., Merrill Lynch Balanced Fund for Investment and Retirement, Merrill Lynch Capital Fund, Inc., Merrill Lynch Developing Capital Markets Fund, Inc., Merrill Lynch Dragon Fund, Inc., Merrill Lynch EuroFund, Merrill Lynch Fund for Tomorrow, Inc., Merrill Lynch Fundamental Growth Fund, Inc., Merrill Lynch Global Bond Fund for Investment and Retirement, Merrill Lynch Global Allocation Fund, Inc., Merrill Lynch Global Convertible Fund, Inc., Merrill Lynch Global Holdings, Inc., Merrill Lynch Global Resources Trust, Merrill Lynch Global SmallCap Fund, Inc., Merrill Lynch Global Utility Fund, Inc., Merrill Lynch Growth Fund for Investment and Retirement, Merrill Lynch Healthcare Fund, Inc., Merrill Lynch Institutional Intermediate Fund, Merrill Lynch International Equity Fund, Merrill Lynch Latin America Fund, Inc., Merrill Lynch Middle East/Africa Fund, Inc., Merrill Lynch Municipal Series Trust, Merrill Lynch Pacific Fund, Inc., Merrill Lynch Ready Assets Trust, Merrill Lynch Retirement Series Trust, Merrill Lynch Series Fund, Inc., Merrill Lynch Short-Term Global Income Fund, Inc., Merrill Lynch Strategic Dividend Fund, Merrill Lynch Technology Fund, Inc., Merrill Lynch U.S. Treasury Money Fund, Merrill Lynch U.S.A. Government Reserves, Merrill Lynch Utility Income Fund, Inc., and Merrill Lynch Variable Series Funds, Inc. and the following closed-end investment companies:
Convertible Holdings, Inc. Merrill Lynch High Income Municipal Bond Fund, Inc. and Merrill Lynch Senior Floating Rate Fund, Inc.

The address of each of these investment companies is P.O. Box 9011, Princeton, New Jersey 08543-9011, except that the address of Merrill Lynch Funds for Institutions Series and Merrill Lynch Institutional Intermediate Fund is One Financial Center, 15th Floor, Boston, Massachusetts 02111-2646. The address of the Manager, MLAM, Princeton Services, Inc. ("Princeton Services") and Princeton Administrators, L.P. is also P.O. Box 9011, Princeton, New Jersey 08543-9011. The address of Merrill Lynch Funds Distributor, Inc. ("MLFD") is P.O. Box 9081, Princeton, New Jersey 08543-9081. The address of Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") and Merrill Lynch & Co., Inc. ("ML & Co.") is World Financial Center, North Tower, 250 Vesey Street, New York, New York 10281. The address of the Fund's transfer agent, Merrill Lynch Financial Data Services, Inc. is 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484.

Set forth below is a list of each executive officer and partner of the Manager indicating each business, profession, vocation or employment of a substantial nature in which each such person has been engaged since August 1, 1993 for his or its own account or in the capacity of director, officer, partner or trustee. In addition, Mr. Zeikel is President, Mr. Richard is Treasurer and Mr. Glenn is Executive Vice President of substantially all of the investment companies described in the preceding paragraph and Messrs. Giordano, Harvey, Hewitt, Kirstein and Monagle and Ms. Griffin are directors, trustees or officers of one or more of such companies.

OFFICERS AND PARTNERS OF FAM ARE SET FORTH AS FOLLOWS:

                                                      OTHER SUBSTANTIAL BUSINESS,
          NAME           POSITION(S) WITH MANAGER PROFESSION, VOCATION OR EMPLOYMENT
          ----           ------------------------ ----------------------------------
ML & Co. ...............  Limited Partner          Financial Services Holding
                                                    Company; Limited Partner of MLAM
Princeton Services,
 Inc. ..................  General Partner          General Partner of MLAM
Arthur Zeikel...........  President                President and Director of MLAM;
                                                    President and Director of
                                                    Princeton Services; Director of
                                                    MLFD; Executive Vice President
                                                    of ML & Co.; Executive Vice
                                                    President of Merrill Lynch
Terry K. Glenn..........  Executive Vice           Executive Vice President of MLAM;
                           President                Executive Vice President and
                                                    Director of Princeton Services;
                                                    President and Director of MLFD;
                                                    President of Princeton
                                                    Administrators, L.P.; Director
                                                    of Financial Data Services, Inc.

C-5

                                                         OTHER SUBSTANTIAL BUSINESS,
          NAME           POSITION(S) WITH MANAGER    PROFESSION, VOCATION OR EMPLOYMENT
          ----           ------------------------    ----------------------------------
Vincent R. Giordano.....  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
Elizabeth Griffin.......  Senior Vice President   Senior Vice President of MLAM
Norman R. Harvey........  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
N. John Hewitt..........  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
Philip L. Kirstein......  Senior Vice             Senior Vice President, General Counsel
                           President, General      and Secretary of MLAM; Senior Vice
                           Counsel and             President, General Counsel, Director
                           Secretary               and Secretary of Princeton Services;
                                                   Director of MLFD
Ronald M. Kloss.........  Senior Vice President   Senior Vice President and Controller of
                           and Controller          MLAM; Senior Vice President and
                                                   Controller of Princeton Services
Joseph T. Monagle, Jr. .  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
Richard L. Reller.......  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
Gerald M. Richard.......  Senior Vice President   Senior Vice President and Treasurer of
                           and Treasurer           MLAM; Vice President and Treasurer of
                                                   MLFD
Ronald L. Welburn.......  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services
Anthony Wiseman.........  Senior Vice President   Senior Vice President of MLAM; Senior
                                                   Vice President of Princeton Services

ITEM 29. PRINCIPAL UNDERWRITERS.

(a) MLFD acts as the principal underwriter for the Registrant and for each of the open-end investment companies referred to in the first two paragraphs of Item 28 except CBA Money Fund, CMA Government Securities Fund, CMA Money Fund, CMA Multi-State Municipal Series Trust, CMA Tax-Exempt Fund, CMA Treasury Fund, Convertible Holdings, Inc., The Corporate Fund Accumulation Program, Inc., MuniAssets Fund, Inc., and The Municipal Fund Accumulation Program, Inc. and MLFD also acts as the principal underwriter for the following closed-end investment companies: Merrill Lynch High Income Municipal Bond Fund, Inc., Merrill Lynch Municipal Strategy Fund, Inc. and Merrill Lynch Senior Floating Rate Fund, Inc.

(b) Set forth below is information concerning each director and officer of MLFD. The principal business address of each such person is P.O. Box 9011, Princeton, New Jersey 08543-9011, except that the address of Messrs. Aldrich, Brady, Breen, Crook, Fatseas, Graczyk and Wasel is One Financial Center, 15th Floor, Boston, Massachusetts 02111-2646.

C-6

                                      (2)                        (3)
          (1)                POSITIONS AND OFFICES      POSITIONS AND OFFICES
         NAME                      WITH MLFD               WITH REGISTRANT
         ----                ---------------------      ---------------------
Terry K. Glenn........... President and Director       Executive Vice President
Arthur Zeikel............ Director                     President and Trustee
Philip L. Kirstein....... Director                     None
William E. Aldrich....... Senior Vice President        None
Robert W. Crook.......... Senior Vice President        None
Kevin P. Boman........... Vice President               None
Michael J. Brady......... Vice President               None
William M. Breen......... Vice President               None
Sharon Creveling......... Vice President and Assistant None
                           Treasurer
Mark A. DeSario.......... Vice President               None
James T. Fatseas......... Vice President               None
Stanley Graczyk.......... Vice President               None
Debra W. Landsman-Yaros.. Vice President               None
Michelle T. Lau.......... Vice President               None
Gerald M. Richard........ Vice President and Treasurer Treasurer
Salvatore Venezia........ Vice President               None
William Wasel............ Vice President               None
Robert Harris............ Secretary                    None

(c) Not applicable.

ITEM 30. 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, as amended, and the Rules thereunder are maintained at the offices of the Registrant, 800 Scudders Mill Road, Plainsboro, New Jersey 08536, and Merrill Lynch Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484.

ITEM 31. MANAGEMENT SERVICES.

Other than as set forth under the caption "Management of the Trust-- Management and Advisory Arrangements" in the Prospectus constituting Part A of the Registration Statement and under "Management of the Trust--Management and Advisory Arrangements" in the Statement of Additional Information constituting Part B of the Registration Statement, Registrant is not a party to any management-related service contract.

ITEM 32. UNDERTAKINGS.

(a) Not applicable.

(b) Not applicable.

(c) Registrant undertakes to furnish each person to whom a prospectus is delivered with a copy of the Registrant's latest annual report to shareholders, upon request and without charge.

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Post-Effective Amendment to its Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the Township of Plainsboro, and the State of New Jersey, on the 13th day of November, 1995.

Merrill Lynch Multi-State Municipal Series Trust


(Registrant)

        /s/ Terry K. Glenn
By: _________________________________

    (TERRY K. GLENN, EXECUTIVE VICE
            PRESIDENT)

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.

SIGNATURE TITLE DATE

         Arthur Zeikel*                 President and Trustee
- -------------------------------------   (Principal Executive Officer)
           (ARTHUR ZEIKEL)


       Gerald M. Richard*               Treasurer (Principal Financial
- -------------------------------------    and Accounting Officer)
         (GERALD M. RICHARD)


       James H. Bodurtha*               Trustee
- -------------------------------------

(JAMES H. BODURTHA)

         Herbert I. London*             Trustee
- -------------------------------------
         (HERBERT I. LONDON)


          Robert R. Martin*             Trustee
- -------------------------------------
         (ROBERT R. MARTIN)


           Joseph L. May*               Trustee
- -------------------------------------
           (JOSEPH L. MAY)


          Andre F. Perold*              Trustee
- -------------------------------------
          (ANDRE F. PEROLD)



       /s/ Terry K. Glenn                               November 13, 1995
*By: ________________________________

 (TERRY K. GLENN, ATTORNEY-IN-FACT)

C-8

POWER OF ATTORNEY

The undersigned Trustee of Merrill Lynch Multi-State Municipal Series Trust (the "Trust") hereby authorizes Arthur Zeikel, Terry K. Glenn and Gerald M. Richard, or any of them, as attorney-in-fact, to sign on his behalf, in the capacity stated below, any amendments to the Registration Statement (including post-effective amendments) on Form N-1A of Merrill Lynch Pennsylvania Municipal Bond Fund, a series of the Trust, and to file the same, with all exhibits thereto, with the Securities and Exchange Commission.

              SIGNATURE                         TITLE                DATE

        /s/ James H. Bodurtha                  Trustee
- -------------------------------------                            November 10,
         (JAMES H. BODURTHA)                                      1995


EXHIBIT INDEX

EXHIBIT                                                                  PAGE
NUMBER                           DESCRIPTION                            NUMBER
-------                          -----------                            ------
  1(a)  --Declaration of Trust of the Registrant, dated August 2,
         1985. (a)...................................................
   (b)  --Amendment to Declaration of Trust, dated September 18,
         1987. (a)...................................................
   (c)  --Amendment to Declaration of Trust, dated December 21, 1987.
         (a).........................................................
   (d)  --Amendment to Declaration of Trust, dated October 3, 1988.
         (a).........................................................
   (e)  --Amendment to Declaration of Trust, dated October 17, 1994
         and instrument establishing Class C and Class D shares of
         beneficial interest.........................................
   (f)  --Instrument establishing Merrill Lynch Massachusetts
         Municipal Bond Fund (the "Fund") as a series of Registrant.
         (a).........................................................
   (g)  --Instrument establishing Class A and Class B shares of
         beneficial interest of the Fund. (a)........................
  2     --By-Laws of the Registrant. (a).............................
  5(a)  --Form of Management Agreement between Registrant and Fund
         Asset Management, L.P. (a)..................................
  6(b)  --Form of Revised Class B Shares Distribution Agreement
         between Registrant and Merrill Lynch Funds Distributor, Inc.
         (a).........................................................
 10     --Opinion of Brown & Wood, counsel for the Registrant........
 11     --Consent of Deloitte & Touche LLP, independent auditors for
         the Registrant..............................................
 13     --Certificate of Fund Asset Management, Inc. (a).............
 16(a)  --Schedule for computation of each performance quotation
         provided in the Registration Statement in response to Item
         22 relating to Class A shares. (a)..........................
   (b)  --Schedule for computation of each performance quotation
         provided in the Registration Statement in response to Item
         22 relating to Class B shares. (a)..........................
   (c)  --Schedule for computation of each performance quotation
         provided in the Registration Statement in response to Item
         22 relating to Class C shares. .............................
   (d)  --Schedule for computation of each performance quotation
         provided in the Registration Statement in response to Item
         22 relating to Class D shares. .............................
 17(a)  --Financial Data Schedule for Class A shares.................
   (b)  --Financial Data Schedule for Class B shares. ...............
   (c)  --Financial Data Schedule for Class C shares.................
   (d)  --Financial Data Schedule for Class D shares.................


(a) Refiled pursuant to the Electronic Data Gathering, Analysis and Retrieval ("EDGAR") phase-in requirements.

APPENDIX FOR GRAPHIC AND IMAGE MATERIAL

Pursuant to Rule 304 of Regulation S-T, the following table presents fair and accurate narrative descriptions of graphic and image material omitted from this EDGAR Submission file due to ASCII-incompatibility and cross- references this material to the location of each occurrence in the text.

DESCRIPTION OF OMITTED                      LOCATION OF GRAPHIC
  GRAPHIC OR IMAGE                           OR IMAGE IN TEXT
- ----------------------                      -------------------
Compass plate, circular                 Back cover of Prospectus and
graph paper and Merrill Lynch            back cover of Statement of
logo including stylized market              Additional Information
bull


EXHIBIT 99.1(a)

DECLARATION OF TRUST

OF

MERRILL LYNCH MULTI-STATE
TAX-EXEMPT SERIES TRUST

THE DECLARATION OF TRUST of Merrill Lynch Multi-State Tax-Exempt Series Trust is made the 2nd day of August, 1985 by the parties signatory hereto, as trustees (such persons, so long as they shall continue in office in accordance with the terms of this Declaration of Trust, and all other persons who at the time in question have been duly elected or appointed as trustees in accordance with the provisions of this Declaration of Trust and are then in office, being hereinafter called the "Trustees").

W I T N E S S E T H:

WHEREAS, the Trustees desire to form a trust fund under the laws of Massachusetts for the investment and reinvestment of funds contributed thereto; and

WHEREAS, it is proposed that the beneficial interest in the trust assets be divided into transferable shares of beneficial interest which may, at the discretion of the Trustees, be divided into separate series as hereinafter provided;

NOW, THEREFORE, the Trustees hereby declare that they will hold in trust, all money and property contributed to the trust fund to manage and dispose of the same for the benefit of the holders from time to time of the shares of beneficial interest issued hereunder and subject to the provisions hereof, to wit:


ARTICLE I

The Trust

1.1. Name. The name of the trust created hereby (the "Trust", which

term shall be deemed to include any Series of the Trust when the context requires) shall be "Merrill Lynch Multi-State Tax-Exempt Series Trust", and so far as may be practicable the Trustees shall conduct the activities of the Trust, execute all documents and sue or be sued under that name, which name (and the word "Trust" wherever hereinafter used) shall refer to the Trustees as Trustees, and not individually, and shall not refer to the officers, agents, employees or Shareholders of the Trust or any Series thereof. Each Series of the Trust which shall be established and designated by the Trustees pursuant to
Section 6.2 shall conduct its activities under such name as the Trustees shall determine and set forth in the instrument establishing such Series. Should the Trustees determine that the use of the name of the Trust or any Series is not advisable, they may select such other name for the Trust or such Series as they deem proper and the Trust or Series may conduct its activities under such other name. Any name change shall be effective upon the execution by a majority of the then Trustees of an instrument setting forth the new name. Any such instrument shall have the status of an amendment to this Declaration.

1.2. Definitions. As used in this Declaration, the following terms shall have the following meanings:

The terms "Affiliated Person", "Assignment", "Commission", "Interested Person", "Majority Shareholder Vote" (the 67% or 50% requirement of the third sentence of Section 2(a)(42) of the 1940 Act, whichever may be applicable) and "Principal Underwriters" shall have the meanings given them in the 1940 Act.

"Declaration" shall mean this Declaration of Trust as amended from time to time. References in this Declaration to "Declaration", "hereof", "herein" and "hereunder" shall be deemed to refer to the Declaration rather than the article or section in which such words appear.

"Fundamental Policies" shall mean the investment restrictions set forth in the Prospectus of any Series and designated as fundamental policies therein.

"Person" shall mean and include individuals, corporations, partnerships, trusts, associations, joint ventures and other entities, whether or not legal entities, and governments and agencies and political subdivisions thereof.

"Prospectus" shall mean the currently effective Prospectus of any Series of the Trust under the Securities Act of 1933, as amended, including the Statement of Additional Information incorporated by reference therein.

"Series" shall mean the separate series that may be established and designated pursuant to Section 6.2.

2.


"Shareholders" shall mean as of any particular time all holders of record of outstanding Shares at such time.

"Shares" shall mean the equal proportionate transferable units of interest into which the beneficial interest in any Series of the Trust shall be divided from time to time and includes fractions of Shares as well as whole Shares. All references to Shares shall be deemed to be Shares of any or all Series as the context may require.

"Trustees" shall mean the signatories to this Declaration of Trust, so long as they shall continue in office in accordance with the terms hereof, and all other persons who at the time in question have been duly elected or appointed and have qualified as trustees in accordance with the provisions hereof and are then in office, are herein referred to as the "Trustees", and reference in this Declaration of Trust to a Trustee or Trustees shall refer to such person or persons in their capacity as Trustees hereunder.

"Trust Property" shall mean as of any particular time any and all property, real or personal, tangible or intangible, which at such time is owned or held by or for the account of the Trust, any Series thereof or the Trustees.

The "1940 Act" refers to the Investment Company Act of 1940 and the regulations promulgated thereunder, as amended from time to time.

3.


ARTICLE II

Trustees

2.1. Number and Qualification. The number of Trustees shall be fixed from time to time by written instrument signed by a majority of the Trustees then in office, provided, however, that the number of Trustees shall in no event be less than three or more than fifteen (except prior to the first public offering of Shares). Any vacancy created by an increase in Trustees may, to the extent permitted by the 1940 Act, be filled by the appointment of an individual having the qualifications described in this Article made by a written instrument signed by a majority of the Trustees then in office. Any such appointment shall not become effective, however, until the individual named in the written instrument of appointment shall have accepted in writing such appointment and agreed in writing to be bound by the terms of this Declaration of Trust. No reduction in the number of Trustees shall have the effect of removing any Trustee from office prior to the expiration of his term. Whenever a vacancy in the number of Trustees shall occur, until such vacancy is filled as provided in
Section 2.3 hereof, the Trustees in office, regardless of their number, shall have all the powers granted to the Trustees and shall discharge all the duties imposed upon the Trustees by this Declaration of Trust. A Trustee shall be an individual at least 21 years of age who is not under legal disability. Trustees need not own Shares.

2.2. Term of Office. The Trustees shall hold office during the lifetime of this Trust, and until its termination as hereinafter provided; except (a) that any Trustee may resign his trust by written instrument signed by him and delivered to the other Trustees, which shall take effect upon such delivery or upon such later date as is specified therein; (b) that any trustee may be removed at any time by written instrument, signed by at least two-thirds of the number of Trustees prior to such removal, specifying the date when such removal shall become effective; (c) that any Trustee who requests in writing to be retired or, who had become incapacitated by illness or injury may be retired by written instrument signed by a majority of the other Trustees, specifying the date of his retirement; and (d) a Trustee may be removed at any special meeting of the shareholders by a vote of two-thirds of the outstanding Shares. Upon the resignation or removal of a Trustee, or his otherwise ceasing to be a Trustee, he shall execute and deliver such documents as the remaining Trustees shall require for the purpose of conveying to the Trust or the remaining Trustees any Trust Property held in the name of the resigning or removed Trustee. Upon the incapacity or death of any Trustee, his legal representative shall execute and deliver on his behalf such documents as the remaining Trustees shall require as provided in the preceding sentence.

2.3. Vacancies. The term of office of a Trustee shall terminate and a vacancy shall occur in the event of the death, resignation, bankruptcy, adjudicated incompetence or other incapacity to perform the duties of the office, or removal, of a Trustee. No such vacancy shall operate to annul this Declaration of Trust or to revoke any existing agency created pursuant to the terms of

4.


this Declaration of Trust. In the case of a vacancy, the Shareholders, acting at any meeting of Shareholders held in accordance with Section 10.2 hereof, or, to the extent permitted by the 1940 Act, a majority of the Trustees continuing in office acting by written instrument or instruments, may fill such vacancy; and any Trustee so elected by the Trustees shall hold office as provided ln this Declaration.

2.4. Meetings. Meetings of the Trustees shall be held from time to time upon the call of the Chairman, if any, the President, the Secretary or any two Trustees. Regular meetings of the Trustees may be held without call or notice at a time and place fixed by the By-Laws or by resolution of the Trustees. Notice of any other meeting shall be mailed or otherwise given not less than 48 hours before the meeting but may be waived in writing by any Trustee either before or after such meeting. The attendance of a Trustee at a meeting shall constitute a waiver of notice of such meeting except where a Trustee attends a meeting for the express purpose of objecting to the transaction of any business on the ground that the meeting has not been lawfully called or convened. The Trustees may act with or without a meeting. A quorum for all meetings of the Trustees shall be a majority of the Trustees. Unless provided otherwise in this Declaration of Trust, any action of the Trustees may be taken at a meeting by vote of a majority of the Trustees present (a quorum being present) or without a meeting by written consents of a majority of the Trustees.

Any committee of the Trustees, including an executive committee, if any, may act with or without a meeting. A quorum for all meetings of any such committee shall be a majority of the members thereof. Unless provided otherwise in this Declaration, any action of any such committee may be taken at a meeting by vote of a majority of the members present (a quorum being present) or without a meeting by written consent of a majority of the members.

With respect to actions of the Trustees and any committee of the Trustees, Trustees who are Interested Persons of the Trust within the meaning of
Section 1.2 hereof or otherwise interested in any action to be taken may be counted for quorum purposes under this Section and shall be entitled to vote to the extent permitted by the 1940 Act.

To the extent permitted by the 1940 Act, all or any one or more Trustees may participate in a meeting of the Trustees or any committee thereof by means of a conference telephone or similar communications equipment by means of which all persons participating in the meeting can hear each other and participation in a meeting pursuant to such communications systems shall constitute presence in person at such meeting.

2.5. Officers. The Trustees shall annually elect a President, a Secretary and a Treasurer and may elect a Chairman. The Trustees may elect or appoint or authorize the Chairman, if any, or President to appoint such other officers or agents with such powers as the Trustees may deem to be advisable. The Chairman and President shall be and the Secretary and Treasurer may, but need not, be a Trustee.

5.


2.6. By-Laws. The Trustees may adopt and from time to time amend or repeal the By-Laws for the conduct of the business of the Trust.

6.


ARTICLE III

Powers of Trustees

3.1. General. The Trustees shall have exclusive and absolute control over the Trust Property and over the business of the Trust or any Series thereof to the same extent as if the Trustees were the sole owners of the Trust Property and business in their own right, but with such powers of delegation as may be permitted by this Declaration. The Trustees may perform such acts as in their sole discretion are proper for conducting the business of the Trust or any Series thereof. The enumeration of any specific power herein shall not be construed as limiting the aforesaid power. Such powers of the Trustees may be exercised without order of or resort to any court.

3.2. Investments. The Trustees shall have power, subject to the Fundamental Policies, to:

(a) conduct, operate and carry on the business of an investment company;

(b) subscribe for, invest in, reinvest in, purchase or otherwise acquire, hold, pledge, sell, assign, transfer, exchange, distribute or otherwise deal in or dispose of negotiable or non-negotiable instruments, obligations, evidences of indebtedness, certificates of deposit or indebtedness, commercial paper, repurchase agreements, reverse repurchase agreements and other securities, including, without limitation, those issued, guaranteed or sponsored by any state, territory or possession of the United States and the District of Columbia and their political subdivisions, agencies and instrumentalities, or by the United States Government or its agencies or instrumentalities, or international instrumentalities, or by any bank, savings institution, corporation or other business entity organized under the laws of the United States and, to the extent provided in the Prospectus and not prohibited by the Fundamental Policies, organized under foreign laws; and to exercise any and all rights, powers and privileges of ownership or interest in respect of any and all such investments of every kind and description, including, without limitation, the right to consent and otherwise act with respect thereto, with power to designate one or more persons, firms, associations or corporations to exercise any of said rights, powers and privileges in respect of any of said instruments; and the Trustees shall be deemed to have the foregoing powers with respect to any additional securities in which any Series of the Trust may invest should the investment policies set forth in the Prospectus or the Fundamental Policies be amended.

The Trustees shall not be limited to investing in obligations maturing before the possible termination of the Trust or any Series, nor shall the Trustees be limited by any law limiting the investments which may be made by fiduciaries.

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3.3. Legal Title. Legal title to all the Trust Property shall be vested in the Trustees as joint tenants except that the Trustees shall have power to cause legal title to any Trust Property to be held by or in the name of one or more of the Trustees, or in the name of the Trust or any Series thereof, or in the name of any other Person as nominee, on such terms as the Trustees may determine, provided that the interest of the Trust or any Series thereof therein is appropriately protected.

The right, title and interest of the Trustees in the Trust Property shall vest automatically in each Person who may hereafter become a Trustee upon his due election and qualification. Upon the resignation, removal or death of a Trustee he shall automatically cease to have any right, title or interest in any of the Trust Property, and the right, title and interest of such Trustee in the Trust Property shall vest automatically in the remaining Trustees. Such vesting and cessation of title shall be effective whether or not conveyancing documents have been executed and delivered.

3.4. Issuance and Repurchase of Securities. The Trustees shall have the power to issue, sell, repurchase, redeem, retire, cancel, acquire, hold, resell, reissue, dispose of, transfer, and otherwise deal in, Shares, including shares in fractional denominations, and, subject to the more detailed provisions set forth in Articles VIII and IX, to apply to any such repurchase, redemption, retirement, cancellation or acquisition of Shares any funds or property of the applicable Series of the Trust whether capital or surplus or otherwise, to the full extent now or hereafter permitted by the laws of the Commonwealth of Massachusetts governing business corporations.

3.5. Borrow Money. Subject to the Fundamental Policies, the Trustees shall have power to borrow money or otherwise obtain credit and to secure the same by mortgaging, pledging or otherwise subjecting as security the assets of the Trust or any Series thereof, including the lending of portfolio securities, and to endorse, guarantee, or undertake the performance of any obligation, contract or engagement of any other person, firm, association or corporation.

3.6. Delegation; Committees. The Trustees shall have power, consistent with their continuing exclusive authority over the management of the Trust and the Trust Property, to delegate from time to time to such of their number or to officers, employees or agents of the Trust the doing of such things and the execution of such instruments either in the name of the Trust or the names of the Trustees or otherwise as the Trustees may deem expedient, to the same extent as such delegation is permitted to directors of a Massachusetts business corporation and is permitted by the 1940 Act.

3.7. Collection and Payment. The Trustees shall have power to collect all property due to the Trust or any Series thereof; to pay all claims, including taxes, against the Trust Property; to prosecute, defend, compromise or abandon any claims relating to the Trust Property; to foreclose any security interest securing any obligations, by virtue of which any property is owed to the Trust or any Series thereof; and to enter into releases, agreements and other instrument.

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3.8. Expenses. The Trustees shall have power to incur and pay any expenses which in the opinion of the Trustees are necessary or incidental to carry out any of the purposes of this Declaration of Trust, and to pay reasonable compensation from the funds of the Trust to themselves as Trustees. The Trustees shall fix the compensation of all officers, employees and Trustees. The Trustees may pay themselves such compensation for special services, including legal, underwriting, syndicating and brokerage services, as they in good faith may deem reasonable and reimbursement for expenses reasonably incurred by themselves on behalf of the Trust.

3.9. Miscellaneous Powers. The Trustees shall have the power to: (a) employ or contract with such Persons as the Trustees may deem desirable for the transaction of the business of the Trust or any Series thereof; (b) enter into joint ventures, partnerships and any other combinations or associations; (c) purchase, and pay for out of Trust Property, insurance policies insuring the Shareholders, Trustees, officers, employees, agents, investment advisors, distributors, selected dealers or independent contractors of the Trust or any Series thereof against all claims arising by reason of holding any such position or by reason of any action taken or omitted by any such Person in such capacity, whether or not constituting negligence, or whether or not the Trust would have the power to indemnify such Person against such liability; (d) establish pension, profit-sharing, share purchase, and other retirement, incentive and benefit plans for any Trustees, officers, employees and agents of the Trust; (e) make donations, irrespective of benefit to the Trust, for charitable, religious, educational, scientific, civic or similar purposes; (f) to the extent permitted by law, indemnify any Person with whom the Trust or any Series thereof has dealings, including any advisor, administrator, manager, distributor and selected dealers with respect to any Series, to such extent as the Trustees shall determine; (g) guarantee indebtedness or contractual obligations of others; (h) determine and change the fiscal year of the Trust and the method in which its accounts shall be kept; and (i) adopt a seal for the Trust but the absence of such seal shall not impair the validity of any instrument executed on behalf of the Trust.

3.10. Further Powers. The Trustees shall have power to conduct the business of the Trust or any Series thereof and carry on its operations in any and all of its branches and maintain offices both within and without the Commonwealth of Massachusetts, in any and all states of the United States of America, in the District of Columbia, and in any and all commonwealths, territories, dependencies, colonies, possessions, agencies or instrumentalities of the United States of America and of foreign governments, and to do all such other things and execute all such instruments as they deem necessary, proper or desirable in order to promote the interests of the Trust or any Series thereof although such things are not herein specifically mentioned. Any determination as to what is in the interests of the Trust or any Series thereof made by the Trustees in good faith shall be conclusive. In construing the provisions of this Declaration, the presumption shall be in favor of a grant of power to the Trustees. The Trustees will not be required to obtain any court order to deal with the Trust Property.

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ARTICLE IV

Advisory, Management and Distribution Arrangements

4.1. Advisory and Management Arrangements. Subject to a Majority Shareholder Vote of the applicable Series, as required by the 1940 Act, the Trustees may in their discretion from time to time enter into advisory or management contracts whereby the other party to such contract shall undertake to furnish the Trustees such advisory and management services, with respect to a Series as the Trustees shall from time to time consider desirable and all upon such terms and conditions as the Trustees may in their discretion determine. Notwithstanding any provisions of this Declaration of Trust, the Trustees may authorize any advisor or manager (subject to such general or specific instructions as the Trustees may from time to time adopt) to effect purchases, sales, loans or exchanges of portfolio securities of any Series of the Trust on behalf of the Trustees or may authorize any officer, employee or Trustee to effect such purchases, sales, loans or exchanges pursuant to recommendations of any such advisor, administrator or manager (and all without further action by the Trustees). Any such purchases, sales, loans and exchanges shall be deemed to have been authorized by all of the Trustees.

4.2. Distribution Arrangements. The Trustees may in their discretion from time to time enter into a contract, providing for the sale of the Shares of the Trust or any Series of the Trust to net the Trust not less than the par value per share, whereby the Trust may either agree to sell the Shares to the other party to the contract or appoint such other party its sales agent for such Shares. In either case, the contract shall be on such terms and conditions as the Trustees may in their discretion determine not inconsistent with the provisions of this Article IV or the By-Laws; and such contract may also provide for the repurchase or sale of Shares by such other party as principal or as agent of the Trust and may provide that such other party may enter into selected dealer agreements with registered securities dealers to further the purpose of the distribution or repurchase of the Shares.

4.3. Parties to Contract. Any contract of the character described in Section 4.1 and 4.2 of this Article IV or in Article VII hereof may be entered into with any corporation, firm, trust or association, although one or more of the Trustees or officers of the Trust may be an officer, director, Trustee, shareholder, or member of such other party to the contract, and no such contract shall be invalidated or rendered voidable by reason of the existence of any such relationship, nor shall any person holding such relationship be liable merely by reason of such relationship for any loss or expense to the Trust under or by reason of said contract or accountable for any profit realized directly or indirectly therefrom, provided that the contract when entered into was reasonable and fair and not inconsistent with the provisions of this Article IV or the By-Laws. The same person (including a firm, corporation, trust, or association) may be the other party to contracts entered into pursuant to Sections 4.1 and 4.2 above or Article VII, and any individual may be financially interested or

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otherwise affiliated with persons who are parties to any or all of the contracts mentioned in this Section 4.3.

4.4. Provisions and Amendments. Any contract entered into pursuant to Sections 4.1 and 4.2 of this Article IV shall be consistent with and subject to the requirements of Section 15 of the 1940 Act with respect to its continuance in effect, its termination, and the method of authorization and approval of such contract or renewal thereof, and no amendment to any contract entered into pursuant to Section 4.1 shall be effective unless assented to by a Majority Shareholder Vote of the applicable Series.

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ARTICLE V

Limitations of Liability of Shareholders, Trustees and Others

5.1. No Personal Liability of Shareholders, Trustees, etc. No Shareholder shall be subject to any personal liability whatsoever to any Person in connection with Trust Property or the acts, obligations or affairs of the Trust or any Series thereof. No Trustee, officer, employee or agent of the Trust shall be subject to any personal liability whatsoever to any Person, other than the Trust or its Shareholders, in connection with Trust Property or the affairs of the Trust or any Series thereof, save only that arising from his bad faith, willful misfeasance, gross negligence or reckless disregard of his duty to such Person; and all such Persons shall look solely to the Trust Property for satisfaction of claims of any nature arising in connection with the affairs of the Trust or any Series thereof. If any Shareholder, Trustee, officer, employee, or agent, as such, of the Trust, is made a party to any suit or proceeding to enforce any such liability, he shall not on account thereof, be held to any personal liability. The Trust shall indemnify and hold each Shareholder harmless from and against all claims and liabilities, to which such Shareholder may become subject by reason of his being or having been a Shareholder, and shall reimburse such Shareholder for all legal and other expenses reasonably incurred by him in connection with any such claim or liability. The rights accruing to a Shareholder under this Section 5.1 shall not exclude any other right to which such Shareholder may be lawfully entitled, nor shall anything herein contained restrict the right of the Trust to indemnify or reimburse a Shareholder in any appropriate situation even though not specifically provided herein.

5.2. Non-Liability of Trustees, etc. No Trustee, officer, employee or agent of the Trust shall be liable to the Trust, any Series, its Shareholders, or to any Shareholder, Trustee, officer, employee, or agent thereof for any action or failure to act (including without limitation the failure to compel in any way any former or acting Trustee to redress any breach of trust) except for his own bad faith, willful misfeasance, gross negligence or reckless disregard of his duties.

5.3. Mandatory Indemnification. The Trust shall indemnify each of its Trustees, officers, employees, and agents (including persons who serve at its request as directors, officers or trustees of another organization in which it has any interest, as a shareholder, creditor or otherwise) against all liabilities and expenses (including amounts paid in satisfaction of judgments, in compromise, as fines and penalties, and as counsel fees) reasonably incurred by him in connection with the defense or disposition of any action, suit or other proceeding, whether civil or criminal, in which he may be involved or with which he may be threatened, while in office or thereafter, by reason of his being or having been such a trustee, officer, employee or agent, except with respect to any matter as to which he shall have been adjudicated to have acted in bad faith, willful misfeasance, gross negligence or reckless disregard of his duties; provided, however, that as to any matter disposed of by a compromise

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payment by such person, pursuant to a consent decree or otherwise, no indemnification either for said payment or for any other expenses shall be provided unless the Trust shall have received a written opinion from independent legal counsel approved by the Trustees to the effect that if either the matter of willful misfeasance, gross negligence or reckless disregard of duty, or the matter of good faith and reasonable belief as to the best interests of the Trust, had been adjudicated, it would have been adjudicated in favor of such person. The rights accruing to any Person under these provisions shall not exclude any other right to which he may be lawfully entitled; provided that no Person may satisfy any right of indemnity or reimbursement granted herein or in
Section 5.1 or to which he may be otherwise entitled except out of the property of the Trust, and no Shareholder shall be personally liable to any Person with respect to any claim for indemnity or reimbursement or otherwise. The Trustees may make advance payments in connection with indemnification under this Section 5.3, provided that the indemnified person shall have given a written undertaking to reimburse the Trust in the event it is subsequently determined that he is not entitled to such indemnification.

5.4. No Bond Required of Trustees. No Trustee shall, as such, be obligated to give any bond or security or other security for the performance of any of his duties hereunder.

5.5. No Duty of Investigation; Notice in Trust Instruments, etc. No purchaser, lender, transfer agent or other person dealing with the Trustees or any officer, employee or agent of the Trust shall be bound to make any inquiry concerning the validity of any transaction purporting to be made by the Trustees or by said officer, employee or agent or be liable for the application of money or property paid, loaned, or delivered to or on the order of the Trustees or of said officer, employee or agent. Every obligation, contract, undertaking, instrument, certificate, Share, other security of the Trust or any Series, and every other act or thing whatsoever executed in connection with the Trust or any Series shall be conclusively taken to have been executed or done by the executors thereof only in their capacity as Trustees under this Declaration of Trust or in their capacity as officers, employees or agents of the Trust. Every written obligation, contract, undertaking, instrument, certificate, Share, other security of the Trust or any Series made or issued by the Trustees or by any officers, employees or agents of the Trust, in their capacity as such, shall contain an appropriate recital to the effect that the Shareholders, Trustees, officers, employees and agents of the Trust shall not personally be bound by or liable thereunder, nor shall resort be had to their private property for the satisfaction of any obligation or claim thereunder, and appropriate references shall be made therein to the Declaration of Trust, and may contain any further recital which they may deem appropriate, but the omission of such recital shall not operate to impose personal liability on any of the Trustees, Shareholders, officers, employees or agents of the Trust. The Trustees may maintain insurance for the protection of the Trust Property, its Shareholders, Trustees, officers, employees and agents in such amount as the Trustees shall deem adequate to cover possible tort liability, and such other insurance as the Trustees in their sole judgment shall deem advisable.

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5.6. Reliance on Experts, etc. Each Trustee and officer or employee of the Trust shall, in the performance of his duties, be fully and completely justified and protected with regard to any act or any failure to act resulting from reliance in good faith upon the books of account or other records of the Trust, upon an opinion of counsel, or upon reports made to the Trust by any of its officers or employees or by any advisor, administrator, manager, distributor, selected dealer, accountant, appraiser or other expert or consultant selected with reasonable care by the Trustees, officers or employees of the Trust, regardless of whether such counsel or expert may also be a Trustee.

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ARTICLE VI

Shares of Beneficial Interest

6.1. Beneficial Interest. The interest of the beneficiaries hereunder shall be divided into transferable shares of beneficial interest with par value $.10 per share. The number of such shares of beneficial interest authorized hereunder is unlimited. All Shares issued hereunder including, without limitation, Shares issued in connection with a dividend in Shares or a split of Shares, shall be fully paid and nonassessable.

6.2. Series Designation. The Trustees, in their discretion from time to time, may authorize the division of Shares into two or more Series, each Series relating to a separate portfolio of investments. The different Series shall be established and designated, and the variations in the relative rights and preferences as between the different Series shall be fixed and determined, by the Trustees; provided, that all Shares shall be identical except that there may be variations between different Series as to purchase price, determination of net asset value, the price, terms and manner of redemption, special and relative rights as to dividends and on liquidation, conversion rights, and conditions under which the several Series shall have separate voting rights. All references to Shares in this Declaration shall be deemed to be shares of any or all Series as the context may require.

If the Trustees shall divide the Shares into two or more Series, the following provisions shall be applicable:

(a) The number of Shares of each Series that may be issued shall be unlimited. The Trustees may classify or reclassify any unissued Shares or any Shares previously issued and reacquired of any Series into one or more Series that may be established and designated from time to time. The Trustees may hold as treasury Shares (of the same or some other Series), reissue for such consideration and on such terms as they may determine, or cancel any Shares of any Series reacquired by the Trust at their discretion from time to time.

(b) The power of the Trustees to invest and reinvest the Trust Property of each Series that may be established shall be governed by Section 3.2 of this Declaration.

(c) All consideration received by the Trust for the issue or sale of Shares of a particular Series, together with all assets in which such consideration is invested or reinvested, all income, earnings, profits, and proceeds thereof, including any proceeds derived from the sale, exchange or liquidation of such assets, and any funds or payments derived from any investment of such proceeds in whatever form the same may be, shall irrevocably belong to that Series for all purposes, subject only to the rights of creditors, and shall be so recorded upon the books of account of the Trust. In the event that there are any assets, income, earnings, profits, and proceeds thereof, funds, or payments which are not readily identifiable as belonging to any particular Series, the

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Trustees shall allocate them among any one or more of the Series established and designated from time to time in such manner and on such basis as they, in their sole discretion, deem fair and equitable. Each such allocation by the Trustees shall be conclusive and binding upon the shareholders of all Series for all purposes.

(d) The assets belonging to each particular Series shall be charged with the liabilities of the Trust in respect of that Series only and all expenses, costs, charges and reserves attributable to that Series and shall not be charged with the liabilities, expenses, costs, charges and reserves attributable to other Series, and any general liabilities, expenses, costs, charges or reserves of the Trust which are not readily identifiable as belonging to any particular Series shall be allocated and charged by the Trustees to and among any one or more of the Series established and designated from time to time in such manner and on such basis as the Trustees in their sole discretion deem fair and equitable. Each allocation of liabilities, expenses, costs, charges and reserves by the Trustees shall be conclusive and binding upon the holders of all Series for all purposes. The Trustees shall have full discretion, to the extent not inconsistent with the 1940 Act, to determine which items shall be treated as income and which items as capital; and each such determination and allocation shall be conclusive and binding upon the Shareholders.

(e) The power of the Trustees to pay dividends and make distributions with respect to any one or more Series shall be governed by Section 9.2 of this Trust. Dividends and distributions on Shares of a particular Series may be paid with such frequency as the Trustees may determine, to the holders of Shares of that Series, from such of the income and capital gains, accrued or realized, from the assets belonging to that Series, as the Trustees may determine, after providing for actual and accrued liabilities belonging to that Series. All dividends and distributions on Shares of a particular Series shall be distributed pro rata to the holders of that Series in proportion to the number of Shares of that Series held by such holders at the date and time of record established for the payment of such dividends or distributions.

The establishment and designation of any Series of Shares shall be effective upon the execution by a majority of the then Trustees of an instrument setting forth the establishment and designation of such Series. Such instrument shall also set forth any rights and preferences of such Series which are in addition to the rights and preferences of Shares set forth in this Declaration. At any time that there are no Shares outstanding of any particular Series previously established and designated, the Trustees may by an instrument executed by a majority of their number abolish that Series and the establishment and designation thereof. Each instrument referred to in this paragraph shall have the status of an amendment to this Declaration.

6.3. Rights of Shareholders. The ownership of the Trust Property of every description and the right to conduct any business hereinbefore described are vested exclusively in the Trustees, and the Shareholders shall have no interest therein other than the beneficial interest conferred by their Shares with respect to a particular Series, and they shall have no right to call for any

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partition or division of any property, profits, rights or interests of the Trust nor can they be called upon to share or assume any losses of the Trust or suffer an assessment of any kind by virtue of their ownership of Shares. The Shares shall be personal property giving only the rights in this Declaration specifically set forth. The Shares shall not entitle the holder to preference, preemptive, appraisal, conversion or exchange rights (except for rights of appraisal specified in Section 11.4).

6.4. Trust Only. It is the intention of the Trustees to create only the relationship of Trustee and beneficiary between the Trustees and each Shareholder from time to time. It is not the intention of the Trustees to create a general partnership, limited partnership, joint stock association, corporation, bailment or any form of legal relationship other than a trust. Nothing in this Declaration of Trust shall be construed to make the Shareholders either by themselves or with the Trustees, partners or members of a joint stock association.

6.5. Issuance of Shares. The Trustees, in their discretion, may from time to time without vote of the Shareholders issue Shares with respect to any Series that may have been established pursuant to Section 6.2, in addition to the then issued and outstanding Shares and Shares held in the treasury, to such party or parties and for such amount not less than par value and type of consideration, including cash or property, at such time or times (including, without limitation, each business day in accordance with the maintenance of a constant net asset value per share as set forth in Section 9.3 hereof), and on such terms as the Trustees may deem best, and may in such manner acquire other assets (including the acquisition of assets subject to, and in connection with the assumption of, liabilities) and businesses. In connection with any issuance of Shares, the Trustees may issue fractional Shares. The Trustees may from time to time divide or combine the Shares of any Series into a greater or lesser number without thereby changing the proportionate beneficial interests in such Series of the Trust. Reductions in the number of outstanding Shares may be made pursuant to the constant net asset value per share formula set forth in Section
9.3. Contributions to the Trust may be accepted for, and Shares shall be redeemed as, whole Shares and/or 1/1,000ths of a Share or multiples thereof.

6.6. Register of Shares. A register shall be kept at the Trust or any transfer agent duly appointed by the Trustees under the direction of the Trustees which shall contain the names and addresses of the Shareholders and the number of Shares (with respect to each Series that may have been established) held by them respectively and a record of all transfers thereof. Separate registers shall be established and maintained for each Series of the Trust. Each such register shall be conclusive as to who are the holders of the Shares of the applicable Series and who shall be entitled to receive dividends or distributions or otherwise to exercise or enjoy the rights of Shareholders. No Shareholder shall be entitled to receive payment of any dividend or distribution, nor to have notice given to him as herein provided, until he has given his address to a transfer agent or such other officer or agent of the Trustees as shall keep the register for entry thereon. It is not contemplated that certificates will be issued for the Shares; however, the Trustees, in their discretion, may au-

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thorize the issuance of share certificates and promulgate appropriate rules and regulations as to their use.

6.7. Transfer Agent and Registrar. The Trustee shall have power to employ a transfer agent or transfer agents, and a registrar or registrars, with respect to the Shares of the various Series. The transfer agent or transfer agents may keep the applicable register and record therein the original issues and transfers, if any, of the said Shares of the applicable Series. Any such transfer agent and registrars shall perform the duties usually performed by transfer agents and registrars of certificates of stock in a corporation, except as modified by the Trustees.

6.8. Transfer of Shares. Shares shall be transferable on the records of the Trust only by the record holder thereof or by his agent thereto duly authorized in writing, upon delivery to the Trustees or a transfer agent of the Trust of a duly executed instrument of transfer, together with such evidence of the genuineness of each such execution and authorization and of other matters as may reasonably be required. Upon such delivery the transfer shall be recorded on the applicable register of the Trust. Until such record is made, the Shareholder of record shall be deemed to be the holder of such Shares for all purposes hereof and neither the Trustees nor any transfer agent or registrar nor any officer, employee or agent of the Trust shall be affected by any notice of the proposed transfer.

Any person becoming entitled to any Shares in consequence of the death, bankruptcy, or incompetence of any Shareholder, or otherwise by operation of law, shall be recorded on the applicable register of Shares as the holder of such Shares upon production of the proper evidence thereof to the Trustees or a transfer agent of the Trust, but until such record is made, the Shareholder of record shall be deemed to be the holder of such Shares for all purposes hereof and neither the Trustees nor any transfer agent or registrar nor any officer or agent of the Trust shall be affected by any notice of such death, bankruptcy or incompetence, or other operation of law.

6.9. Notices. Any and all notices to which any Shareholder hereunder may be entitled and any and all communications shall be deemed duly served or given if mailed, postage prepaid, addressed to any Shareholder of record at his last known address as recorded on the applicable register of the Trust.

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ARTICLE VII

Custodians

7.1 Appointment and Duties. The Trustees shall at all times employ a custodian or custodians, meeting the qualifications for custodians for portfolio securities of investment companies contained in the 1940 Act, as custodian with respect to each Series of the Trust. It is contemplated that separate custodians may be employed for the different Series of the Trust. Any custodian, acting with respect to one or more Series, shall have authority as agent of the Trust or the Series with respect to which it is acting, but subject to such restrictions, limitations and other requirements, if any, as may be contained in the By-Laws of the Trust and the 1940 Act:

(1) to hold the securities owned by the Trust or the Series and deliver the same upon written order;

(2) to receive and receipt for any moneys due to the Trust or the Series and deposit the same in its own banking department (if a bank) or elsewhere as the Trustees may direct;

(3) to disburse such funds upon orders or vouchers;

(4) if authorized by the Trustees, to keep the books and accounts of the Trust or the Series and furnish clerical and accounting services; and

(5) if authorized to do so by the Trustees, to compute the net income of the Trust or the Series,

all upon such basis of compensation as may be agreed upon between the Trustees and the custodian. If so directed by a Majority Shareholder vote of the Series with respect to which the custodian is acting, the custodian shall deliver and pay over all property of the Trust held by it as specified in such vote.

The Trustees may also authorize each custodian to employ one or more subcustodians from time to time to perform such of the acts and services of the custodian and upon such terms and conditions, as may be agreed upon between the custodian and such sub-custodian and approved by the Trustees, provided that in every case such sub-custodian shall meet the qualifications for custodians contained in the 1940 Act.

7.2. Central Certificate System. Subject to such rules, regulations and order as the Commission may adopt, the Trustees may direct the custodian to deposit all or any part of the securities owned by the Trust or the Series in a system for the central handling of securities established by a national securities exchange or a national securities association registered with the Commission under the Securities Exchange Act of 1934, or such other person as may be permitted by the Commission, or otherwise in accordance with the 1940

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Act, pursuant to which system all securities of any particular class or series or any issuer deposited within the system are treated as fungible and may be transferred or pledged by bookkeeping entry without physical delivery of such securities, provided that all such deposits shall be subject to withdrawal only upon the order of the Trust.

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ARTICLE VIII

Redemption

8.1. Redemptions. All outstanding Shares of any Series of the Trust may be redeemed at the option of the holders thereof, upon and subject to the terms and conditions provided in this Article VIII. The Trust shall, upon application of any Shareholder or pursuant to authorization from any Shareholder of a particular Series, redeem or repurchase from such Shareholder outstanding Shares of such Series for an amount per share determined by the application of a formula adopted for such purpose by the Trustees with respect to such Series (which formula shall be consistent with the 1940 Act); provided that (a) such amount per share shall not exceed the cash equivalent of the proportionate interest of each share in the assets of the Series of the Trust at the time of the purchase or redemption and (b) if so authorized by the Trustees, the Trust may, at any time and from time to time, charge fees for effecting such redemption, at such rates as the Trustees may establish, as and to the extent permitted under the 1940 Act, and may, at any time and from time to time, pursuant to such Act, suspend such right of redemption. The procedures for effecting redemption shall be as set forth in the Prospectus with respect to the applicable Series from time to time.

8.2. Redemption of Shares; Disclosure of Holding. If the Trustees shall, at any time and in good faith, be of the opinion that direct or indirect ownership of Shares or other securities of the Trust has or may become concentrated in any person to an extent which would disqualify the Trust as a regulated investment company under the Internal Revenue Code, then the Trustees shall have the power by lot or other means deemed equitable by them (i) to call for redemption a number, or principal amount, of Shares or other securities of the Trust sufficient, in the opinion of the Trustees, to maintain or bring the direct or indirect ownership of Shares or other securities of the Trust into conformity with the requirements for such qualification and (ii) to refuse to transfer or issue Shares or other securities of the Trust to any Person whose acquisition of the Shares or other securities of the Trust in question would in the opinion of the Trustees result in such disqualification. The redemption shall be effected at a redemption price determined in accordance with Section 8.1.

The holders of Shares or other securities of the Trust shall upon demand disclose to the Trustees in writing such information with respect to direct and indirect ownership of Shares or other securities of the Trust as the Trustees deem necessary to comply with the provisions of the Internal Revenue Code, or to comply with the requirements of any other taxing authority.

8.3. Redemptions of Accounts of Less than $1,000. Due to the relatively high cost of maintaining investment accounts of less than $1,000, the Trustees shall have the power to redeem shares at a redemption price determined in accordance with Section 8.1 if at any time the total investment in such account does not have a value of at least $1,000; provided, however, that the Trustees

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may not exercise such power with respect to Shares of any Series if the Prospectus of such Series does not describe such power. In the event the Trustees determine to exercise their power to redeem Shares provided in this
Section 8.3, shareholders shall be notified that the value of their account is less than $1,000 and allowed 60 days to make an additional investment before redemption is processed.

8.4. Redemptions Pursuant to Constant Net Asset Value Formula. The Trust may also reduce the number of outstanding Shares of any Series pursuant to the provisions of Section 9.3.

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ARTICLE IX

Determination of Net Asset Value,
Net Income and Distributions

9.1. Net Asset Value. The net asset value of each outstanding Share of each Series of the Trust shall be determined at such time or times on such days as the Trustees may determine, in accordance with the 1940 Act, with respect to each Series. The method of determination of net asset value shall be determined by the Trustees and shall be as set forth in the Prospectus with respect to the applicable Series. The power and duty to make the daily calculations for any Series may be delegated by the Trustees to the adviser, administrator, manager, custodian, transfer agent or such other person as the Trustees may determine. The Trustees may suspend the daily determination of net asset value to the extent permitted by the 1940 Act.

9.2. Distributions to Shareholders. The Trustees shall from time to time distribute ratably among the Shareholders of any Series such proportion of the net profits, surplus (including paid-in surplus), capital, or assets with respect to such Series held by the Trustees as they may deem proper. Such distribution may be made in cash or property (including without limitation any type of obligations of the Trust or any assets thereof), and the Trustees may distribute ratably among the Shareholders of any Series additional Shares of such Series in such manner, at such times, and on such terms as the Trustees may deem proper. Such distributions may be among the Shareholders of record at the time of declaring a distribution or among the Shareholders of record at such later date as the Trustees shall determine. The Trustees may always retain from the net profits such amount as they may deem necessary to pay the debts or expenses of the Trust or to meet obligations of the Trust, or as they may deem desirable to use in the conduct of its affairs or to retain for future requirements or extensions of the business. The Trustees may adopt and offer to Shareholders of any Series such dividend reinvestment plans, cash dividend payout plans or related plans as the Trustees shall deem appropriate for such Series.

Inasmuch as the computation of net income and gains for Federal income tax purposes may vary from the computation thereof on the books, the above provisions shall be interpreted to give the Trustees the power in their discretion to distribute for any fiscal year as ordinary dividends and as capital gains distributions, respectively, additional amounts sufficient to enable the Trust to avoid or reduce liability for taxes.

9.3. Constant Net Asset Value; Reduction of Outstanding Shares. The Trustees shall have the power to determine the net income of any Series of the Trust on each day the net asset value of such Series is determined as provided in Section 9.1 and at each such determination declare such net income for such Series as dividends with the result that the net asset value per share of the Series of the Trust shall remain at a constant dollar value. The determination of net income end the resultant declaration of dividends shall be as set forth in the Prospectus. In such event fluctuations in value may be reflected in the

23.


number of outstanding Shares in each Shareholder's account. It is expected that each Series of the Trust will have a positive net income at the time of each determination. If for any reason such net income is a negative amount, the Trust may offset such amount against dividends accrued in the account of the Shareholder of the applicable Series. If and to the extent such negative amount exceeds such accrued dividends, the Trust shall have authority to reduce the number of the outstanding Shares of the Series. Such reduction will be effected by having each Shareholder proportionately contributing to the Series capital the necessary Shares that represent the amount of the excess upon such determination. Each Shareholder will be deemed to have agreed to such contribution in these circumstances by his investment in the Series of the trust. This procedure will permit the net asset value per share of the Series of the Trust to be maintained at a constant dollar value per share.

The Trustees, by resolution, may discontinue or amend the practice of maintaining the net asset value per share at a constant dollar amount with respect to any Series at any time and such modification shall be evidenced by appropriate changes in the Prospectus.

9.4. Power to Modify Foregoing Procedures. Notwithstanding any of the foregoing provisions of this Article IX, the Trustees may prescribe, in absolute discretion, such other bases and times for determining the per share net asset value of the Trust's Shares or net income, or the declaration and payment of dividends and distributions as they may deem necessary or desirable to enable the Trust to comply with any provision of the 1940 Act, or any securities association registered under the Securities Exchange Act of 1934, or any order of exemption issued by said Commission, all as in effect now or hereafter amended or modified.

24.


ARTICLE X

Shareholders

10.1. Voting Powers. The Shareholders shall have power to vote (i) for the removal of Trustees as provided in Section 2.2; (ii) with respect to any advisory or management contract of a Series as provided in Section 4.1; (iii) with respect to the amendment of this Declaration as provided in Section 11.3; and (iv) with respect to such additional matters relating to the Trust as may be required or authorized by the 1940 Act or other applicable law or by this Declaration or by the By-Laws of the Trust.

10.2. Meetings of Shareholders. Special meetings of the Shareholders may be called at any time by a majority of the Trustees and shall be called by any Trustee upon written request of Shareholders of any Series holding in the aggregate not less than 10% of the outstanding Shares of such Series having voting rights, such request specifying the purpose or purposes for which such meeting is to be called. Any such meeting shall be held within or without the Commonwealth of Massachusetts on such day and at such time as the Trustees shall designate. The holders of one-third of outstanding Shares of each Series present in person or by proxy shall constitute a quorum for the transaction of any business, except as may otherwise be required by the 1940 Act or other applicable law or by this Declaration or the By-Laws of the Trust. If a quorum is present at a meeting of a particular Series, the affirmative vote of a majority of the Shares of such Series represented at the meeting constitutes the action of the Shareholders, unless the 1940 Act, other applicable law, this Declaration or the By-Laws of the Trust requires a greater number of affirmative votes.

10.3. Notice of Meetings. Notice of all meetings of the Shareholders, stating the time, place and purposes of the meeting, shall be given by the Trustees by mail to each Shareholder at his registered address, mailed st least 10 days and not more than 60 days before the meeting. Only the business stated in the notice of the meeting shall be considered at such meeting. Any adjourned meeting may be held as adjourned without further notice.

10.4. Record Date for Meetings. For the purpose of determining the Shareholders who are entitled to notice of and to vote at any meeting, or to participate in any distribution, or for the purpose of any other action, the Trustees may from time to time close the transfer books for such period, not exceeding 30 days, as the Trustees may determine; or without closing the transfer books the Trustees may fix a date not more than 60 days prior to the date of any meeting of Shareholders or daily dividends or other action as a record date for the determination of the Persons to be treated as Shareholders of record for such purposes, except for dividend payments which shall be governed by Section 9.2 hereof.

10.5. Proxies, etc. At any meeting of Shareholders, any holder of Shares entitled to vote thereat may vote by proxy, provided that no proxy shall be voted at any meeting unless it shall have been placed on file with the Sec-

25.


retary, or with such other officer or agent of the Trust as the Secretary may direct, for verification prior to the time at which such vote shall be taken. Pursuant to a resolution of a majority of the Trustees, proxies may be solicited in the name of one or more Trustees or one or more of the officers of the Trust. Only Shareholders of record shall be entitled to vote. Each full Share shall be entitled to one vote and fractional Shares shall be entitled to a vote of such fraction. When any Share is held jointly by several persons, any one of them may vote at any meeting in person or by proxy ln respect of such Share, but if more than one of them shall be present at such meeting in person or by proxy, and such joint owners or their proxies so present disagree as to any vote to be cast, such vote shall not be received in respect of such Share. A proxy purporting to be executed by or on behalf of a Shareholder shall be deemed valid unless challenged at or prior to its exercise, and the burden of proving invalidity shall rest on the challenger. If the holder of any such Share is a minor or a person of unsound mind, and subject to guardianship or to the legal control of any other person as regards the charge or management of such Share, he may vote by his guardian or such other person appointed or having such control, and such vote may be given in person or by proxy.

10.6. Reports. The Trustees shall cause to be prepared with respect to each Series at least annually a report of operations containing a balance sheet and statement of income and undistributed income of the applicable Series of the Trust prepared in conformity with generally accepted accounting principles and an opinion of an independent public accountant on such financial statements. It is contemplated that separate reports may be prepared for the various Series. Copies of such reports shall be mailed to all Shareholders of record of the applicable Series within the time required by the 1940 Act, and in any event within a reasonable period preceding the annual meeting of Shareholders. The Trustees shall, in addition, furnish to the Shareholders at least annually, interim reports containing an unaudited balance sheet of the Series as of the end of such period and an unaudited statement of income and surplus for the period from the beginning of the current fiscal year to the end of such period.

10.7. Inspection of Records. The records of the Trust shall be open to inspection by Shareholders to the same extent as is permitted shareholders of a Massachusetts business corporation.

10.8. Shareholder Action by Written Consent. Any action which may be taken by Shareholders may be taken without a meeting if a majority of Shareholders of each Series entitled to vote on the matter (or such larger proportion thereof as shall be required by any express provision of this Declaration) consent to the action in writing and the written consents are filed with the records of the meetings of Shareholders. Such consent shall he treated for all purposes as a vote taken at a meeting of Shareholders.

26.


ARTICLE XI

Duration; Termination of Trust;
Amendment; Mergers, Etc.

11.1. Duration. Subject to possible termination in accordance with the provisions of Section 11.2 hereof, the Trust created hereby shall continue until the expiration of 20 years after the death of the last survivor of the initial Trustees named herein and the following named persons:

      Name                      Address                  Date of Birth
      ----                      -------                  -------------

Avery Moores Bruno        25 Rutgers Place             September 19, 1983
                          Scarsdale, N.Y. 10583

Avery Daniel Katz         435 E. 70th Street           July 20, 1984
                          New York, N.Y. 10021

Lindsay Rider MacKinnon   Mountain Farm Road           January 27, 1981
                          Tuxedo Park, N.Y. 10987

Eric Alfred Pietrzak      95 Corona Avenue             January 29, 1981
                          Pelham, N.Y. 10803

Angus Washburn Smith      12 Masterton Road            October 15, 1982
                          Bronxville, N.Y. 10708

Elisabeth Lyon Smith      12 Masterton Road            October 15, 1982
                          Bronxville, N.Y. 10708

11.2. Termination.

(a) The Trust may be terminated by the affirmative vote of the holders of not less than two-thirds of the Shares of each Series of the Trust at any meeting of Shareholders or by an instrument in writing, without a meeting, signed by a majority of the Trustees and consented to by the holders of not less than two-thirds of such Shares. Any Series may be so terminated by vote or written consent of not less than two-thirds of the Shares of such Series. Upon the termination of the Trust or any Series,

(i) The Trust or such Series shall carry on no business except for the purpose of winding up its affairs.

(ii) The Trustees shall proceed to wind up the affairs of the Trust or such Series and all of the powers of the Trustees under this Declaration shall continue until the affairs of the Trust or such Series shall have been wound up, including the power to fulfill or discharge the

27.


contracts of the Trust or such Series, collect its assets, sell, convey, assign, exchange, transfer or otherwise dispose of all or any part of the remaining Trust Property to one or more persons at public or private sale for consideration which may consist in whole or in part of cash, securities or other property of any kind, discharge or pay its liabilities, and do all other acts appropriate to liquidate its business; provided that any sale, conveyance, assignment, exchange, transfer or other disposition of all or substantially all the Trust Property shall require approval of the principal terms of the transaction and the nature and amount of the consideration by vote or consent of the holders of a majority of the Shares entitled to vote.

(iii) After paying or adequately providing for the payment of all liabilities, and upon receipt of such releases, indemnities and refunding agreements, as they deem necessary for their protection, the Trustees may distribute the remaining Trust Property of any Series, in cash or in kind or partly each, among the Shareholders of such Series according to their respective rights.

(b) After termination of the Trust or any Series and distribution to the Shareholders as herein provided, a majority of the Trustees shall execute and lodge among the records of the Trust an instrument in writing setting forth the fact of such termination. Upon termination of the Trust, the Trustees shall thereupon be discharged from all further liabilities and duties hereunder, and the rights and interests of all Shareholders shall thereupon cease. Upon termination of any Series, the Trustees shall thereunder be discharged from all further liabilities and duties with respect to such Series, and the rights and interests of all Shareholders of such Series shall thereupon cease.

11.3. Amendment Procedure.

(a) This Declaration may be amended by the affirmative vote of the holders of not less than a majority of the Shares at any meeting of Shareholders or by an instrument in writing, without a meeting, signed by a majority of the Trustees and consented to by the holders of not less than a majority of such Shares. The Shareholders of each Series shall have the right to vote separately on amendments to this Declaration to the extent provided by Section 10.1. The Trustees may also amend this Declaration without the vote or consent of Shareholders if they deem it necessary to conform this Declaration to the requirements of applicable federal laws or regulations or the requirements of the regulated investment company provisions of the Internal Revenue Code, but the Trustees shall not be liable for failing so to do.

(b) No amendment may be made, under Section 11.3(a) above, which would change any rights with respect to any Shares of the Trust by reducing the amount payable thereon upon liquidation of the Trust or by diminishing or eliminating any voting rights pertaining thereto, except with the vote or consent of the holders of two-thirds of the Shares of each Series. Nothing contained in this Declaration shall permit the amendment of this Declaration to impair the

28.


exemption from personal liability of the Shareholders, Trustees, officers, employees and agents of the Trust or to permit assessments upon Shareholders.

(c) A certification in recordable form signed by a majority of the Trustees setting forth an amendment and reciting that it was duly adopted by the Shareholders or by the Trustees as aforesaid or a copy of the Declaration, as amended, in recordable form, and executed by a majority of the Trustees, shall be conclusive evidence of such amendment when lodged among the records of the trust.

Notwithstanding any other provision hereof, until such time as a Registration Statement under the Securities Act of 1933, as amended, covering the first public offering of Shares of the Trust shall have become effective, this Declaration of Trust may be terminated or amended in any respect by the affirmative vote of a majority of the Trustees or by an instrument signed by a majority of the Trustees.

11.4. Merger, Consolidation and Sale of Assets. The Trust may merge or consolidate with any other corporation, association, trust or other organization or may sell, lease or exchange all or substantially all of the Trust Property, including its good will, upon such terms and conditions and for such consideration when and as authorized at any meeting of Shareholders called for the purpose by the affirmative vote of the holders of not less than two- thirds of the Shares of each Series, or by an instrument or instruments in writing without a meeting, consented to by the holders of not less than two- thirds of such Shares of each Series, and any such merger, consolidation, sale, lease or exchange shall be deemed for all purposes to have been accomplished under and pursuant to the statutes of the Commonwealth of Massachusetts. Any Series may so merge, consolidate or effect a sale or exchange of assets by the vote or written consent of not less than two-thirds of the Shares of such Series. In respect of any such merger, consolidation, sale or exchange of assets, any Shareholder shall be entitled to rights of appraisal of his Shares to the same extent as a shareholder of a Massachusetts business corporation in respect of a merger, consolidation, sale or exchange of assets of a Massachusetts business corporation, and such rights shall be his exclusive remedy in respect of his dissent from any such action.

11.5. Incorporation. With the approval of the holders of a majority of the Shares, the Trustees may cause to be organized or assist in organizing a corporation or corporations under the laws of any jurisdiction or any other trust, partnership, association or other organization to take over all of the Trust Property or to carry on any business in which the Trust shall directly or indirectly have any interest, and to sell, convey and transfer the Trust Property to any such corporation, trust, association or organization in exchange for the Shares or securities thereof or otherwise, and to lend money to, subscribe for the Shares or securities of, and enter into any contracts with any such corporation, trust, partnership, association or organization, or any corporation, partnership, trust, association or organization in which the Trust holds or is about to acquire shares or any other interest. The Trustees may also cause a merger or consolidation between the Trust or any successor thereto

29.


and any such corporation, trust, partnership, association or other organization if and to the extent permitted by law, as provided under the law then in effect. Nothing contained herein shall be construed as requiring approval of Shareholders for the Trustees to organize or assist in organizing one or more corporations, trusts, partnerships, associations or other organizations and selling, conveying or transferring a portion of the Trust Property to such organizations or entities.

30.


ARTICLE XII

Miscellaneous

12.1. Filing. This Declaration and any amendment hereto shall be filed in the office of the Secretary of the Commonwealth of Massachusetts and in such other places as may be required under the laws of Massachusetts and may also be filed or recorded ln such other places as the Trustees deem appropriate. Each amendment so filed shall be accompanied by a certificate signed and acknowledged by a Trustee stating that such action as duly taken in a manner provided herein, and unless such amendment or such certificate sets forth some later time for the effectiveness of such amendment, such amendment shall be effective upon its filing. A restated Declaration, containing the original Declaration and all amendments theretofore made, may be executed from time to time by a majority of the Trustees and shall, upon filing with the Secretary of the Commonwealth of Massachusetts, be conclusive evidence of all amendments contained therein and may thereafter be referred to in lieu of the original Declaration and the various amendments thereto.

12.2. Resident Agent. The Trust shall maintain a resident agent in the Commonwealth of Massachusetts, which agent shall initially be CT Corporation System, 10 Post Office Square, Boston, Massachusetts 02109. The Trustees may designate a successor resident agent, provided, however, that such appointment shall not become effective until written notice thereof is delivered to the office of the Secretary of the Commonwealth.

12.3. Governing Law. This Declaration is executed by the Trustees and delivered in the Commonwealth of Massachusetts and with reference to the laws thereof, and the rights of all parties and the validity and construction of every provision hereof shall be subject to and construed according to the laws of said State and reference shall be specifically made to the business corporation law of the Commonwealth of Massachusetts as to the construction of matters not specifically covered herein or as to which an ambiguity exists.

12.4. Counterparts. This Declaration may be simultaneously executed in several counterparts, each of which shall be deemed to be an original, and such counterparts, together, shall constitute one and the same instrument, which shall be sufficiently evidenced by any such original counterpart.

12.5. Reliance by Third Parties. Any certificate executed by an individual who, according to the records of the Trust, or of any recording office in which this Declaration may be recorded, appears to be a Trustee hereunder, certifying to: (a) the number or identity of Trustees or Shareholders, (b) the name of the Trust or any Series thereof, (c) the establishment of any Series, (d) the due authorization of the execution of any instrument or writing, (e) the form of any vote passed at a meeting of Trustees or Shareholders, (f) the fact that the number of Trustees or Shareholders present at any meeting or executing any written instrument satisfies the requirements of this Declaration, (g) the form of any By-Laws adopted by or the identity of any officers elected by the

31.


Trustees, or (h) the existence of any fact or facts which in any manner relate to the affairs of the Trust or any Series, shall be conclusive evidence as to the matters so certified in favor of any person dealing with the Trustees and their successors.

12.6. Provisions in Conflict With Law or Regulations.

(a) The provisions of this Declaration are severable, and if the Trustees shall determine, with the advice of counsel, that any of such provisions is in conflict with 1940 Act, the regulated investment company provisions of the Internal Revenue Code or with other applicable laws and regulations, the conflicting provision shall be deemed never to have constituted a part of this Declaration; provided, however, that such determination shall not affect any of the remaining provisions of this Declaration or render invalid or improper any action taken or omitted prior to such determination.

(b) If any provision of this Declaration shall be held invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall attach only to such provision in such jurisdiction and shall not in any manner affect such provision in any other jurisdiction or any other provision of this Declaration in any jurisdiction.

IN WITNESS WHEREOF, the undersigned have caused these presents to be executed as of the day and year first above written.

/s/ Philip L. Kirstein
--------------------------------
Philip L. Kirstein
9 Liberty Street
Ossining, New York  10562



/s/ Gerald M. Richard
--------------------------------
Gerald M. Richard
6 Fawn Drive
Belle Mead, New Jersey  08502


/s/ Robert Harris
--------------------------------
Robert Harris
22 Zeloof Drive
West Windsor, New Jersey  08646



/s/ William E. Aldrich
--------------------------------
William E. Aldrich
111 Windsor Road
Needham, Massachusetts 02192

32.


EXHIBIT 99.1(b)

MERRILL LYNCH MULTI-STATE TAX-EXEMPT SERIES TRUST

The undersigned, constituting a majority of the Trustees of Merrill Lynch Multi-State Tax-Exempt Series Trust (the "Trust"), a Massachusetts business trust which is a series trust consisting of four series as of the date hereof, including Merrill Lynch Michigan Municipal Bond Fund, Merrill Lynch New York Municipal Bond Fund, Merrill Lynch Ohio Municipal Bond Fund, and Merrill Lynch Pennsylvania Municipal Bond Fund, hereby certify that the Trustees of the Trust have duly adopted the following amendment to the Declaration of Trust of the Fund dated the 2nd day of August, 1985.

VOTED:   That the Declaration of Trust dated August 2, 1985 be and it hereby is
         amended to change the name of the Trust from "Merrill Lynch Multi-State
         Tax-Exempt Series Trust" to "Merrill Lynch Multi-State Municipal Bond
         Series Trust" in the following manner:

              1.1. Name. The name of the trust created hereby (the "Trust",
                   ----
         which term shall be deemed to include any Series of the Trust when the
         context requires) shall be "Merrill Lynch Multi-State Municipal Bond
         Series Trust", and so far as may be practicable the Trustees shall
         conduct the activities of the Trust, execute all documents and sue or
         be sued under that name, which name (and the word "Trust" wherever

hereinafter used) shall refer to the Trustees as Trustees, and not individually, and shall not refer to the officers, agents, employees or Shareholders of the Trust or any Series thereof. Each Series of the Trust which shall be established and designated by the Trustees pursuant to Section 6.2 shall conduct its activities under such name as the Trustees shall determine and set forth in the instrument establishing such Series. Should the Trustees determine that the use of the name of the Trust or any such Series is not advisable, they may select such other name for the Trust or such Series as they deem proper and the Trust or Series may conduct its activities under such other name. Any name change


shall become effective upon the execution by a majority of the then Trustees of an instrument setting forth the new name. Any such instrument shall have the status of an amendment to this Declaration.

IN WITNESS WHEREOF, the undersigned, constituting a majority of the Trustees of the Trust, have signed this Certificate in duplicate original counterparts and have caused a duplicate original to be lodged among the records of the Trust as required by Article X of the Declaration of Trust, as of the 18th day of September, 1987.

/s/ Arthur Zeikel
--------------------------------------
Arthur Zeikel
279 Watchung Fork
Westfield, New Jersey 07090




/s/ Kenneth J. Axelson
--------------------------------------
Kenneth S. Axelson
307 Gross Neck Road
Waldoboro, Maine 04572



/s/ Andre F. Perold
--------------------------------------
Andre F. Perold
174 Allen Avenue
Waban, Massachusetts 02168



/s/ Robert F. Vandell
--------------------------------------
Robert F. Vandell
106 Cavalier
Charlottesville, Virginia 22906

-2-

EXHIBIT 99.1(c)

MERRILL LYNCH MULTI-STATE MUNICIPAL BOND SERIES TRUST

The undersigned, constituting a majority of the Trustees of Merrill Lynch Multi-State Municipal Bond Series Trust (the "Trust"), a Massachusetts business trust which is a series trust consisting of four series as of the date hereof, including Merrill Lynch Michigan Municipal Bond Fund, Merrill Lynch New York Municipal Bond Fund, Merrill Lynch Ohio Municipal Bond Fund, and Merrill Lynch Pennsylvania Municipal Bond Fund, hereby certify that the Trustees of the Trust have duly adopted the following amendment to the Declaration of Trust of the Fund dated the 2nd day of August, 1985, as amended.

Voted:    That the Declaration of Trust dated August 2, 1985, as amended, be and
          it hereby is amended to change the name of the Trust from "Merrill
          Lynch Multi-State Municipal Bond Series Trust" to "Merrill Lynch
          Multi-State Municipal Series Trust" in the following manner:

             1.1. Name. The name of the trust created hereby (the "Trust", which
          term shall be deemed to include any Series of the Trust when the
          context requires) shall be "Merrill Lynch Multi-State Municipal Series
          Trust", and so far as may be practicable the Trustees shall conduct
          the activities of the Trust, execute all documents and sue or be sued
          under that name, which name (and the word "Trust" wherever hereinafter

used) shall refer to the Trustees as Trustees, and not individually, and shall not refer to the officers, agents, employees or Shareholders of the Trust or any Series thereof. Each Series of the Trust which shall be established and designated by the Trustees pursuant to
Section 6.2 shall conduct its activities under such name as the Trustees shall determine and set forth in the instrument establishing such Series. Should the Trustees determine that the use of the name of the Trust or any such Series is not advisable, they may select such other name for the Trust or such Series as they deem proper and the Trust or Series may conduct its activities under such other name. Any name change shall become effective upon the execution by a majority of the then Trustees of an instrument setting forth the new name. Any such instrument shall have the status of an amendment to this Declaration.

IN WITNESS WHEREOF, the undersigned, constituting a majority of the Trustees of the Trust, have signed this Certificate in duplicate original counterparts and have caused a duplicate original to be lodged amount the records of the Trust as required


by Article X of the Declaration of Trust, as of the 21st day of December, 1987.

/s/ Arthur Zeikel
-----------------------------------------
Arthur Zeikel
279 Watchung Fork
Westfield New Jersey 07090



/s/ Kenneth S. Axelson
-----------------------------------------
Kenneth S. Axelson
307 Gross Neck Road
Waldoboro, Maine 04572



/s/ Andre F. Perold
-----------------------------------------
Andre F. Perold
56 Burnstable Road
West Newton, Massachussetts 02165



/s/ Robert F. Vandell
-----------------------------------------
Robert F. Vandell
106 Cavalier
Charlottesville, Virginia 22906


/s/ Herbert I. London
-----------------------------------------
Herbert I. London
Washington Square Village
New York, New York 10012


/s/ Joseph L. May
-----------------------------------------
Joseph L. May
2305 Hampton Avenue
Nashville, Tennessee 37215

-2-

EXHIBIT 99.1(d)

MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

The Undersigned, constituting a majority of the Trustees of Merrill Lynch Multi-State Municipal Series Trust (the "Trust"), a Massachusetts business trust, hereby certify that the Trustees of the Trust have duly adopted the following amendment, as approved by a majority of the shareholders of the Trust, to the Declaration of Trust, as amended, of the Trust, dated the 2nd day of August, 1985 (the "Declaration").

VOTED: Section 1.2 of Article 1 of the Declaration be, and it hereby is, amended in its entirety to read as follows:

1.2 Definitions. As used in this Declaration, the following terms shall have the following meanings:

The terms "Affiliated Person", "Assignment", "Commission", "Interested Person", "Majority Shareholder Vote" (the 67% or more than 50% requirement of the third sentence of Section 2(a)(42) of the 1940 Act, whichever may be applicable) and "Principal Underwriter" shall have the meanings given them in the 1940 Act.

"Declaration" shall mean this Declaration as amended from time to time. Reference in this Declaration to "Declaration", "hereof", "herein" and "hereunder" shall be deemed to refer to the Declaration rather than the article or section in which such words appear.

"Fundamental Policies" shall mean the investment restrictions set forth in the Prospectus of any Series and designated as fundamental policies therein.

"Person" shall mean and include individuals, corporations, partnerships, trusts, associations, joint ventures and other entities, whether or not legal entities, and governments and agencies and political subdivisions thereof.

"Prospectus" shall mean the currently effective Prospectus of any Series of the Trust under the Securities Act of 1933, as amended, including the Statement of Additional Information incorporated by reference therein.

"Series" shall mean the separate series that may be established and designated pursuant to Section 6.2.

"Shareholders" shall mean as of any particular time all holders of record or outstanding shares at such time.

"Shares" shall mean the equal proportionate transferable units of interest into which the beneficial interest in any Series the Trust shall be divided from time to time and includes fractions of shares as well as whole shares. As provided in Article VI hereof, a Series of the Trust may issue separate classes of Shares; all references to Shares shall be deemed to be shares of any or all series or a single class of a Series or all classes of a Series as the context may require.

"Trustees" shall mean the signatories to this Declaration, so long as they shall continue in office in accordance with the terms hereof, and all other persons who at the time in question have been duly elected or appointed and have qualified as trustees in accordance with the provisions hereof and are then in office, are herein referred to as the "Trustees", and reference in this Declaration to a Trustee or Trustees shall refer to such person or persons in their capacity as Trustees hereunder.

"Trust Property" shall mean as of any particular time any and all property, real or personal, tangible or intangible, which at such time is owned or held by or for the account of the Trust, any Series thereof or the Trustees.

The "1940 Act" refers to the Investment Company Act of 1940, as amended from time to time, and shall include the rules and regulations and any relevant order of exemption promulgated thereunder by the Securities and Exchange Commission.

VOTED: That Section 6.2 of Article VI of the Declaration be, and it hereby is, amended in its entirety to read as follows:

6.2. Series Designation. The Trustee, in their discretion from time to time, may authorize the division of Shares into two or more Series, each Series relating to a separate portfolio of investments. The different Series shall be established and designated, and the variations in the relative rights and preferences as between the different Series shall be fixed and determined, by the Trustees; provided that all Shares shall be identical except that there may be variations between different Series as to purchase price, determination of net asset value, the price, terms and manner of redemption, special and relative rights as to dividends and on liquidation, conversion rights, and

2.


conditions under which the several Series shall have separate voting rights. All references to Shares in this Declaration shall be deemed to be shares of any or all Series as the context may require.

The Trustees, in their discretion without a vote of the Shareholders, may divide the shares of beneficial interest of any Series into classes. In such event, each class of a Series shall represent interests in the Trust Property of a Series and have identical voting, dividend, liquidation and other rights and the same terms and conditions except that expenses related directly or indirectly to the distribution of the Shares of a class of a Series may be borne solely by such class (as shall be determined by the Trustees) and, as provided in Section 10.1, a class of a Series may have exclusive voting rights with respect to matters relating to the expenses being borne solely by such class. The bearing of such expenses solely by a class of Shares of a Series shall be appropriately reflected (in the manner determined by the Trustees) in the net asset value, dividend and liquidation rights of the Shares of such class of a Series. The division of the Shares of a Series into classes and the terms and conditions pursuant to which the Shares of the classes of a Series will be issued must be made in compliance with the 1940 Act. No division of Shares of a Series into classes shall result in the creation of a class of Shares having a preference as to dividends or distributions or a preference in the event of any liquidation, termination or winding up of the Trust.

If the Trustee shall divide the Shares into two or more Series, the following provisions shall be applicable:

(a) the number of Shares of each Series and of each class of a Series that may be issued shall be unlimited. The Trustees may classify or reclassify any unissued Shares or any Shares previously issued and required of any Series into one or more Series that may be established and designated from time to time. The Trustees may hold as treasury Shares (of the same or some other Series), reissue for such consideration and on such terms as they may determine, or cancel any Shares of any Series required by the Trust at their discretion from time to time.

(b) The power of the Trustees to invest and reinvest the Trust Property of each Series that may be established shall be governed by Section 3.2 of this Declaration.

(c) All consideration received by the Trust for the issue or sale of Shares of a particular Series, together with all assets in which such consideration is invested or reinvested, all income, earnings, profits, and proceeds

3.


thereof, including any proceeds derived from the sale, exchange or liquidation or such assets, and any funds or payments derived from any reinvestment of such proceeds in whatever form the same may be, shall irrevocably belong to that Series for all purposes, subject only to the rights of creditors, and shall be so recorded upon the books of account of the Trust. In the event that there are any assets, income, earnings, profits, and proceeds thereof, funds, or payments which are not readily identifiable as belonging to any particular Series, the Trustee shall allocate them among any one or more of the Series established and designated from time to time in such manner and on such basis as they, in their sole discretion, deem fair and equitable. Each such allocation by the Trustees shall be conclusive and binding upon the shareholders of all Series for all purposes.

(d) The assets belonging to each particular Series shall be charged with the liabilities of the Trust in respect of that Series only and all expenses, costs, charges and reserves attributable to that Series and shall not be charged with the liabilities, expenses, costs, charges and reserves attributable to other Series, and any general liabilities, expenses, costs, charges or reserves of the Trust which are not readily identifiable as belonging to any particular Series shall be allocated and charged by the Trustees to and among any one or more of the Series established and designated from time to time in such manner and on such basis as the Trustees in their sole discretion deem fair and equitable. Each allocation of liabilities, expenses, costs, charges and reserves by the Trustees shall be conclusive and binding upon the holders of all Series for all purposes. The Trustees shall have full discretion, to the extent not inconsistent with the 1940 Act, to determine which items shall be treated as income and which items as capital; and each such determination and allocation shall be conclusive and binding upon the Shareholders.

(e) The power of the Trustees to pay dividends and make distributions with respect to any one or more Series shall be governed by Section 9.2 of this Declaration. Dividends and distributions on Shares of a particular Series may be paid with such frequency as the Trustees may determine, to the holders of Shares of that Series, from such of the income and capital gains, accrued or realized, from the assets belonging to that Series, as the Trustees may determine, after providing for actual and accrued liabilities belonging to that Series. All dividends and distributions on Shares of a particular Series shall be distributed pro rata to the holders of that Series in proportion to the number of Shares of that Series held by such holders at the date and time of record established for the payment of such dividends or distributions, except that such dividends and distributions

4.


shall appropriately reflect expenses related directly or indirectly to the distribution of Shares of a class of such Series.

The establishment and designation of any Series of Shares shall be effective upon the execution by a majority of the then Trustees of an instrument setting forth the establishment and designation of such Series. Such instrument shall also set forth any rights and preferences of such Series which are in addition to the rights and preferences of Shares set forth in this Declaration. At any time that there are no Shares outstanding of any particular Series previously established and designated, the Trustees may by an instrument executed by a majority of their number abolish that Series and the establishment and designation thereof. Each instrument referred to in this paragraph shall have the status of an amendment to this Declaration.

VOTED: That Sections 9.1, 9.2 and 9.4 of Article IX of the Declaration be, and they hereby are, amended in their entirety to read as follows:

9.1. Net Asset Value. The net asset value of each outstanding Share of each Series of the Trust shall be determined at such time or time on such days as the Trustees may determine, in accordance with the 1940 Act, with respect to each Series. The method of determination of net asset value of Shares of each class of a Series shall be determined by the Trustees and shall be as set forth in the Prospectus with respect to the applicable Series with any expenses being borne solely by a class Shares being reflected in the net asset value of such Shares. The power and duty to make the daily calculations for any Series may be delegated by the Trustees to the adviser, administrator, manager, custodian, transfer agent or such other person as the Trustees may determine. The Trustee may suspend the daily determination of net asset value to the extent permitted by the 1940 Act.

9.2. Distributions to Shareholders. The Trustees shall from time to time distribute ratably among the shareholders of any Series such proportion of the net profits, surplus (including paid-in-surplus), capital, or assets with respect to such Series held by the Trustees as they deem proper with any expenses being borne solely by a class of Shares of any Series being reflected in the net profits or other assets being distributed to such class. Such distribution may be made in cash or property (including without limitation any type of obligations of the Trust or any assets thereof), and the Trustees may distribute ratably among the shareholders of any Series additional Shares of such Series issuable hereunder in such manner, at such times, and on such terms as the Trustees may deem proper. Such distributions may be

5.


among the Shareholders of record at the time of declaring a distribution or among the Shareholders of record at such later date as the Trustees shall determine. The Trustees may always retain from the net profits such amount as they may deem necessary to pay the debts or expenses of the Trust or to meet obligations of the Trust, or as they deem desirable to use in the conduct of its affairs or to retain for future requirements or extensions of the business. The Trustees may adopt and offer to Shareholders of any Series such dividend reinvestment plans, cash dividend payout plans or related plans as the Trustees shall deem appropriate for such Series.

Inasmuch as the computation of net income and gains for Federal income tax purposes may vary from the computation thereof on the books, the above provisions shall be interpreted to give the Trustees the power in their discretion to distribute for any fiscal year as ordinary dividends and as capital gains distributions, respectively, additional amounts sufficient to enable the Trust to avoid or reduce liability for taxes.

9.4. Power to Modify Foregoing Procedures. Notwithstanding any of the foregoing provisions of this Article IX, the Trustees may prescribe, in their absolute discretion, such other bases and times for determining the per share net asset value of the Trust's Shares or net income, or the declaration and payment of dividends and distributions as they deem necessary or desirable or to enable the Trust to comply with any provision of the 1940 Act, including any rule or regulation adopted pursuant to Section 22 of the 1940 Act by the Commission or any securities association registered under the Securities Exchange Act of 1934, all as in effect now or hereafter amended or modified.

VOTED: That Sections 10.1 and 10.2 of Article X of the Declaration be, and they hereby are, amended in their entirety to read as follows:

10.1. Voting Powers. The Shareholders shall have power to vote (i) for the removal of Trustees as provided in Section 2.2; (ii) with respect to any advisory or management contract of a Series as provided in Section 4.1; (iii) with respect to the amendment of this Declaration as provided in Section 11.3;
(iv) with respect to such additional matters relating to the Trust as may be required or authorized by the 1940 Act, the laws of the Commonwealth of Massachusetts or other applicable law or by this Declaration or the By-Laws of the Trust; and (v) with respect to such additional matters relating to the Trust as may be properly submitted for Shareholder approval. If the Shares of a Series shall be

6.


divided into classes as provided in Article VI hereof, the Shares of each class shall have identical voting rights except that the Trustees, in their discretion, may provide a class of a Series with exclusive voting rights with respect to matters related to expenses being borne solely by such class.

10.2. Meetings of Shareholders. Special meetings of the Shareholders may be called at any time by a majority of the Trustees and shall be called by any Trustee upon written request of Shareholders of any Series holding in the aggregate not less than 10% of the outstanding Shares of such Series having voting rights, such request specifying the purpose or purposes for which such meeting is to be called. Any such meeting shall be held within or without the Commonwealth of Massachusetts on such day and at such time as the Trustees shall designate. The holders of one-third of the outstanding Shares of each Series present in person or by proxy shall constitute a quorum for the transaction of any business, except as may otherwise be required by the 1940 Act, the laws of the Commonwealth of Massachusetts or other applicable law or by this Declaration or the By-Laws of the Trust. If a quorum is present at a meeting of a particular Series, the affirmative vote of a majority of the Shares of each Series represented at the meeting constitutes the action of the Shareholders, unless the 1940 Act, the laws of the Commonwealth of Massachusetts or other applicable law, the Declaration or by the By-Laws of the Trust requires a greater number of affirmative votes. If the Shares of any Series shall be divided into classes with a class having exclusive voting rights with respect to certain matters, the aforesaid quorum and voting requirements with respect to action to be taken by the Shareholders of the class of such Series on such matters shall be applicable only to the Shares of such class.

VOTED: That Section 11.2 of Article XI of the Declaration be, and it hereby is, amended in its entirety to read as follows:

11.2. Termination.
(a) The Trust may be terminated by the affirmative vote of the holders of not less than two-third of the Shares of each Series of the Trust at any meeting of Shareholders or by an instrument in writing, without a meeting, signed by a majority of the Trustees and consented to by the holders of not less than two-thirds of such Shares. Any Series may be so terminated by vote or written consent of not less than two-thirds of the Shares of such Series. Upon the termination of the Trust or any Series,

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(i) The Trust or such Series shall carry on no business except for the purpose of winding up its affairs.

(ii) The Trustees shall proceed to wind up the affairs of the Trust or such Series and all of the powers of the Trustees under this Declaration shall continue until the affairs of the Trust or such Series shall have been wound up, including the power to fulfill or discharge the contracts of the Trust or such Series, collects its assets, sell, convey, assign, exchange, transfer or otherwise dispose of all or any part of the remaining Trust Property to one or more persons at public or private sale for consideration which may consist in whole or in part of cash, securities or other property of any kind, discharge or pay its liabilities, and do all other acts appropriate to liquidate its business; provided that any sale, conveyance, assignment, exchange, transfer or other disposition of all or substantially all the Trust Property shall require approval of the principal terms of the transaction and the nature and amount of the consideration by vote or consent of the holders of a majority of the Shares entitled to vote.

(iii) After paying or adequately providing for the payment of all liabilities, and upon receipt of such releases, indemnities and refunding agreements, as they deem necessary for their protection, the Trustees may distribute the remaining Trust Property of any Series, in cash or in kind or partly each, among the Shareholders of such Series and each class of such Series, according to their respective rights taking into account the proper allocation of expenses being borne solely by any Series or any class of Shares of a Series.

(b) After termination of the Trust or a Series and distribution to the Shareholders as herein provided, a majority of the Trustees shall execute and lodge among the records of the Trust an instrument in writing setting forth the fact of such termination. Upon termination of the Trust, the Trustees shall thereupon be discharged from all further liabilities and duties hereunder, and the rights and interests of all Shareholders shall thereupon cease. Upon termination of any Series, the Trustees shall thereupon be discharged from all further liabilities and duties with respect to such Series, and the rights and interests of all Shareholders of such Series shall thereupon cease.

8.


IN WITNESS WHEREOF, the undersigned, constituting a majority of the Trustees, have signed this certificate in duplicate original counterparts and have caused a duplicate original to be lodged among the records of the Trust as required by Article XI, Section 11.3(c) of the Declaration of Trust as of the 3rd day of October, 1988.

/s/ Kenneth G. Axelson                          /s/ Andre F. Perold
- -----------------------------                   -------------------------------
Kenneth G. Axelson                              Andre F. Perold
307 Gross Neck Road                             56 Barnstable Road
Waldoboro, Maine 04572                          West Newton, Massachusetts 02165


/s/ Herbert I. London                           /s/ Arthur Zeikel
- -----------------------------                   -------------------------------
Herbert I. London                               Arthur Zeikel
2 Washington Square Village                     279 Watchung Fork
New York, New York 10012                        Westfield, New Jersey 07090


/s/ Joseph L. May
- -----------------------------
Joseph L. May
2305 Hampton Avenue
Nashville, Tennessee 37215


                                      9.


Exhibit 99.1(e)

MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

Certification Of Amendment
To Declaration Of Trust
and

Establishment and Designation of Classes

The undersigned, constituting a majority of the Trustees of Merrill Lynch Multi-State Municipal Series Trust (the "Trust"), a Massachusetts business trust, hereby certify that the Trustees of the Trust have duly adopted the following amendments, as approved by a majority of the shareholders of the Trust, to the Trust's Declaration of Trust.

VOTED: That the second paragraph of Section 6.2 of Article VI of the Declaration of Trust be, and it hereby is, amended by adding the following:

The Trustees may provide that shares of a class will be exchanged for shares of another class without any act or deed on the part of the holder of shares of the class being exchanged, whether or not shares of such class are issued and outstanding, all on terms and conditions as the Trustees may specify. The Trustees may redesignate a class or series of shares of beneficial interest or a portion of a class or series of shares of beneficial interest whether or not shares of such class or series are issued and outstanding, provided that such redesignation does not substantially adversely affect the preference, conversion or other rights, voting powers, restrictions, limitations as to dividends, qualifications or terms or conditions of redemption of such issued and outstanding shares of beneficial interest.

VOTED: That Section 6.3 of Article VI of the Declaration of Trust be, and it hereby is, amended in its entirety to read as follows:

6.3. Rights of Shareholders. The ownership of the Trust Property of

every description and the right to conduct any business hereinbefore described are vested exclusively in the Trustees, and the Shareholders shall have no interest therein other than the beneficial interest conferred by their Shares with respect to a particular Series, and they shall have no right to call for any partition or division of any property, profits, rights or interests of the Trust nor can they be called upon to share or assume any losses of the Trust or suffer an assessment of any kind by virtue of their ownership of Shares. The Shares


shall be personal property giving only the rights in this Declaration specifically set forth. The Shares shall not entitle the holder to preference, preemptive, appraisal, conversion or exchange rights (except for rights of appraisal specified in Section 11.4 and except as may be specified by the Trustees in connection with the division of shares into classes or the redesignation of classes or portions of classes in accordance with Section 6.2).

VOTED: That Section 10.1 of Article X of the Declaration of Trust be, and it hereby is, amended in its entirety to read as follows:

10.1. Voting Powers. The Shareholders shall have power to vote (i) for the removal of Trustees as provided in Section 2.2; (ii) with respect to any advisory or management contract of a Series as provided in Section 4.1; (iii) with respect to the amendment of this Declaration as provided in Section 11.3;
(iv) with respect to such additional matters relating to the Trust as may be required or authorized by the 1940 Act, the laws of the Commonwealth of Massachusetts or other applicable law or by this Declaration or the By-Laws of the Trust; and (v) with respect to such additional matters relating to the Trust as may be properly submitted for Shareholder approval. If the Shares of a Series shall be divided into classes as provided in Article VI hereof, the Shares of each class shall have identical voting rights except that the Trustees, in their discretion, may provide a class of a Series with exclusive voting rights with respect to matters related to expenses being borne solely by such class whether or not shares of such class are issued and outstanding.

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The undersigned, being a majority of the Trustees of the Trust, acting pursuant to Section 6.1 of the Declaration of Trust, do hereby divide the shares of beneficial interest of each series of the Trust to create four classes of shares, within the meaning of said Section 6.1, as follows:

1. The four classes of shares are designated "Class A Shares," "Class B Shares," "Class C Shares," and "Class D Shares."

2. Class A Shares, Class B Shares, Class C Shares and Class D Shares shall be entitled to all of the rights and preferences accorded to Shares under the Declaration of Trust.

3. The purchase price, the method of determination of net asset value, the price, terms and manner of redemption, and the relative dividend rights of holders of Class A Shares, Class B Shares, Class C Shares and Class D Shares shall be established by the Trustees of the Trust in accordance with the provisions of the Declaration of Trust and shall be set forth in the currently effective prospectus and statement of additional information of the Trust relating to each series of the Trust, as amended from time to time, contained in the Trust's registration statement under the Securities Act of 1933, as amended.

4. Class A Shares, Class B Shares, Class C Shares and Class D Shares shall vote together as a single class except that shares of a class may vote separately on matters affecting only that class and shares of a class not affected by a matter will not vote on that matter.

5. A class of shares of any series of the Trust may be terminated by the Trustees by written notice to the Shareholders of the class.

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IN WITNESS WHEREOF, the undersigned, constituting a majority of the Trustees of the Trust, have signed this certificate in duplicate original counterparts and have caused a duplicate original to be lodged among the records of the Trust as required by Article XI, Section 11.3(c) of the Declaration of Trust, as of the 17th day of October, 1994.

/s/ Kenneth S. Axelson                  /s/ Herbert I. London
- ----------------------                  ---------------------
Kenneth S. Axelson                      Herbert I. London
75 Jameson Point Road                   2 Washington Square Village
Rockland, ME  04841                     Apartment 12B
                                        New York, NY  10012


/s/ Robert R. Martin                    /s/ Joseph L. May
- ----------------------                  ---------------------
Robert R. Martin                        Joseph L. May
513 Grand Hill                          2136 Golf Club Lane
St. Paul, MN  55102                     Nashville, TN  37215


/s/ Andre F. Perold                     /s/ Arthur Zeikel
- ----------------------                  ---------------------
Andre F. Perold                         Arthur Zeikel
56 Barnstable Road                      300 Woodland Avenue
West Newton, MA  02165                  Westfield, NJ  07090

The Declaration of Trust establishing Merrill Lynch Multi-State Municipal Series Trust, dated August 2, 1985, 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 of the Trust, "Merrill Lynch Multi-State Municipal Series 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 Merrill Lynch Multi-State Municipal Series 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 Trust, but the "Trust Property" only shall be liable.

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EXHIBIT 99.2


BY-LAWS

OF

MERRILL LYNCH MULTI-STATE TAX-EXEMPT SERIES TRUST



MERRILL LYNCH MULTI-STATE TAX-EXEMPT SERIES TRUST

BY-LAWS

These By-Laws are made and adopted pursuant to Section 2.6 of the Declaration of Trust establishing MERRILL LYNCH MULTI-STATE TAX-EXEMPT SERIES TRUST, dated August 2, 1985, as from time to time amended (hereinafter called the "Declaration"). All words and terms capitalized in these By-Laws shall have the meaning or meanings set forth for such words or terms in the Declaration.

ARTICLE I

Shareholder Meetings

Section 1.1. Chairman. The Chairman, if any, shall act as chairman at all meetings of the Shareholders; in his absence, the President shall act as chairman; and in the absence of the Chairman and President, the Trustee or Trustees present at each meeting may elect a temporary chairman for the meeting, who may be one of themselves.

Section 1.2. Proxies; Voting. Shareholders may vote either in person or by duly executed proxy and each full share represented at the meeting shall have one vote, all as provided in Article X of the Declaration. No proxy shall be valid after

1.


eleven (11) months from the date of its execution, unless a longer period is expressly stated in such proxy.

Section 1.3. Closing of Transfer Books and Fixing Record Dates. For the purpose of determining the Shareholders who are entitled to notice of or to vote or act at any meeting, including any adjournment thereof, or who are entitled to participate in any dividends, or for any other proper purpose, the Trustees may from time to time close the transfer books or fix a record date in the manner provided in Section 10.4 of the Declaration. If the Trustees do not prior to any meeting of Shareholders so fix a record date or close the transfer books, then the date of mailing notice of the meeting or the date upon which the dividend resolution is adopted, as the case may be, shall be the record date.

Section 1.4. Inspectors of Election. In advance of any meeting of Shareholders, the Trustees may appoint Inspectors of Election to act at the meeting or any adjournment thereof. If Inspectors of Election are not so appointed, the Chairman, if any, of any meeting of Shareholders may, and on the request of any Shareholder or his proxy shall, Appoint Inspectors of Election of the meeting. The number of Inspectors shall be either one or three. If appointed at the meeting on the request Of one or more Shareholders or proxies, a majority of Shares Present shall determine whether one or three Inspectors are to be appointed, but failure to allow such determination by the

2.


Shareholders shall not affect the validity of the appointment of Inspectors of Election. In case any person appointed as inspector fails to appear or fails or refuses to act, the vacancy may be filled by appointment made by the Trustees in advance of the convening of the meeting or at the meeting by the person acting as chairman. The Inspectors of Election shall determine the number of Shares outstanding, the Shares represented at the meeting, the existence of a quorum, the authenticity, validity and effect of proxies, shall receive votes, ballots or consents, shall hear and determine all challenges and questions in any way arising in connection with the right to vote, shall count and tabulate all votes or consents, determine the results, and do such other acts as may be proper to conduct the election or vote with fairness to all Shareholders. If there are three Inspectors of Election, the decision, act or certificate of a majority is effective in all respects as the decision, act or certificate of all. On request of the Chairman, if any, of the meeting, or of any Shareholder or his proxy, the Inspectors of Election shall make a report in writing of any challenge or question or matter determined by them and shall execute a certificate of any facts found by them.

Section 1.5. Records at Shareholder Meetings. At each Meeting of the Shareholders there shall be open for inspection the minutes of the last previous Shareholder Meeting of the Trust and a list of the Shareholders of the Trust, certified to be true

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and correct by the Secretary or other proper agent of the Trust, as of the record date of the meeting or the date of closing of transfer books, as the case may be. Such list of Shareholders shall contain the name of each Shareholder in alphabetical order and the address and number of Shares owned by such Shareholder. Shareholders shall have such other rights and procedures of inspection of the books and records of the Trust as are granted to shareholders of a Massachusetts business corporation.

ARTICLE II

Trustees

Section 2.1. Annual and Regular Meetings. The Trustees shall hold an annual meeting for the election of officers and the transaction of other business which may come before such meeting, an such date as shall be fixed by the Trustees from time to time. Regular meetings of the Trustees may be held without call or notice at such place or places and times as the Trustees may by resolution provide from time to time.

Section 2.2. Special Meetings. Special Meetings of the Trustees shall be held upon the call of the Chairman, if any, the President, the Secretary or any two Trustees, at such time, on such day, and at such place, as shall be designated in the notice of the meeting.

Section 2.3. Notice. Notice of a meeting shall be given by mail or by telegram (which term shall include a cablegram) or

4.


delivered personally. If notice is given by mail, it shall be mailed not later than 48 hours preceding the meeting and if given by telegram or personally, such telegram shall be sent or delivery made not later than 48 hours preceding the meeting. Notice by telephone shall constitute personal delivery for these purposes. Notice of a meeting of Trustees may be waived before or after any meeting by signed written waiver. Neither the business to be transacted at, nor the purpose of, any meeting of the Board of Trustees need be stated in the notice or waiver of notice of such meeting, and no notice need be given of action proposed to be taken by unanimous written consent. The attendance of a Trustee at a meeting shall constitute a waiver of notice of such meeting except where a Trustee attends a meeting for the express purpose of objecting to the transaction of any business on the ground that the meeting has not been lawfully called or convened.

Section 2.4. Chairman; Records. The Chairman, if any, shall act as chairman at all meetings of the Trustees; in his absence the President shall act as chairman; and, in the absence of the Chairman and the President, the Trustees present shall elect one of their number to act as temporary chairman. The results of all actions taken at a meeting of the Trustees, or by unanimous written consent of the Trustees, shall be recorded by the Secretary.

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ARTICLE III

Officers

Section 3.1. Officers of the Trust. The officers of the Trust shall consist of a Chairman, if any, a President, a Secretary, a Treasurer and such other officers or assistant officers, including Vice-Presidents, as may be elected by the Trustees. Any two or more of the offices may be held by the same person, except that the same person may not be both President and Secretary. The Trustees may designate a Vice-President as an Executive Vice-President and may designate the order in which the other Vice-Presidents may act. The Chairman and the President shall be Trustees, but no other officer of the Trust need be a Trustee.

Section 3.2. Election and Tenure. At the initial organization meeting and thereafter at each annual meeting of the Trustees, the Trustees shall elect the Chairman, if any, President, Secretary, Treasurer and such other officers as the Trustees shall deem necessary or appropriate in order to carry cut the business of the Trust. Such officers shall hold office until the next annual meeting of the Trustees and until their successors have been duly elected and qualified. The Trustees may fill any vacancy in office or add any additional officers at any time.

Section 3.3. Removal of Officers. Any officer may be removed at any time, with or without cause, by action of a

6.


majority of the Trustees. This provision shall not prevent the making of a contract of employment for a definite term with any officer and shall have no effect upon any cause of action which any officer may have as a result of removal in breach of a contract of employment. Any officer may resign at any time by notice in writing signed by such officer and delivered or mailed to the Chairman, if any, President, or Secretary, and such resignation shall take effect immediately upon receipt by the Chairman, if any, President, or Secretary, or at a later date according to the terms of such notice in writing.

Section 3.4. Bonds and Surety. Any officer may be required by the Trustees to be bonded for the faithful performance of his duties in such amount and with such sureties as the Trustees may determine.

Section 3.5. Chairman, President, and Vice-Presidents. The Chairman, if any, shall, if present, preside at all meetings of the Shareholders and of the Trustees and shall exercise and Perform such other powers and duties as may be from time to time assigned to him by the Trustees. Subject to such supervisory Powers, if any, as may be given by the Trustees to the Chairman if any, the President shall be the chief executive officer of the Trust and, subject to the control of the Trustees, shall have general supervision, direction and control of the business of the Trust and of its employees and shall exercise such general powers of management as are usually vested in the office of President of

7.


a corporation. In the absence of the Chairman, if any, the President shall preside at all meetings of the Shareholders and of the Trustees. The President shall be, ex officio, a member of all standing committees, except as otherwise provided in the resolutions or instruments creating any such committees. Subject to direction of the Trustees, the Chairman, if any, and the President shall each have power in the name and on behalf of the Trust to execute any and all loan documents, contracts, agreements, deeds, mortgages, and other instruments in writing, and to employ and discharge employees and agents of the Trust. Unless otherwise directed by the Trustees, the Chairman, if any, and the President shall each have full authority and power, on behalf of all of the Trustees, to attend and to act and to vote, on behalf of the Trust at any meetings of business organizations in which the Trust holds an interest, or to confer such powers upon any other persons, by executing any proxies duly authorizing such persons. The Chairman, if any, and the President shall have such further authorities and duties as the Trustees shall from time to time determine. In the absence or disability of the President, the Vice-Presidents in order of their rank as fixed by the Trustees or, if more than one and not ranked, the Vice- President designated by the Trustees, shall perform all of the duties of the President, and when so acting shall have all the powers of and be subject to all of the restrictions upon the President. Subject to the direction of the Trustees, and of the President,

8.


each Vice-President shall have the power in the name and on behalf of the Trust to execute any and all loan documents, contracts, agreements, deeds, mortgages and other instruments in writing, and, in addition, shall have such other duties and powers as shall be designated from time to time by the Trustees or by the President.

Section 3.6. Secretary. The Secretary shall keep the minutes of all meetings of, and record all votes of, Shareholders, Trustees and the Executive Committee, if any. He shall be custodian of the seal of the Trust, if any, and he (and any other person so authorized by the Trustees) shall affix the seal or, if permitted, a facsimile thereof, to any instrument executed by the Trust which would be sealed by a Massachusetts corporation executing the same or a similar instrument and shall attest the seal and the signature or signatures of the officer or officers executing such instrument on behalf of the Trust. The Secretary shall also perform any other duties commonly incident to such office in a Massachusetts business corporation, and shall have such other authorities and duties as the Trustees shall from time to time determine.

Section 3.7. Treasurer. Except as otherwise directed by the Trustees, the Treasurer shall have the general supervision of the monies, funds, securities, notes receivable and other valuable papers and documents of the Trust, and shall have and exercise under the supervision of the Trustees and of the

9.


president all powers and duties normally incident to his office. He may endorse for deposit or collection all notes, checks and other instruments payable to the Trust or to its order. He shall deposit all funds of the Trust in such depositories as the Trustees shall designate. He shall be responsible for such disbursement of the funds of the Trust as may be ordered by the Trustees or the President. He shall keep accurate account of the books of the Trust's transactions which shall be the property of the Trust, and which together with all other property of the Trust in his possession, shall be subject at all times to the inspection and control of the Trustees. Unless the Trustses shall otherwise determine, the Treasurer shall be the principal accounting officer of the Trust and shall also be the principal financial officer of the Trust. He shall have such other duties and authorities as the Trustees shall from time to time determine. Notwithstanding anything to the contrary herein contained, the Trustees may authorize any adviser, administrator, manager or transfer agent to maintain bank accounts and deposit and disburse funds of any Series of the Trust on behalf of such Series.

Section 3.8. Other Officers and Duties. The Trustees may elect such other officers and assistant officers as they shall from time to time determine to be necessary or desirable in order to conduct the business of the Trust. Assistant officers shall act generally in the absence of the officer whom they assist and

10.


shall assist that officer in the duties of his office. Each officer, employee and agent of the Trust shall have such other duties and authority as may be conferred upon him by the Trustees or delegated to him by the President.

ARTICLE IV

Miscellaneous

Section 4.1. Depositories. In accordance with Section 7.1 of the Declaration, the funds of the Trust shall be deposited in such depositories as the Trustees shall designate and shall be drawn out on checks, drafts or other orders signed by such officer, officers, agent or agents (including any adviser, administrator or manager), as the Trustees may from time to time authorize.

Section 4.2. Signatures. All contracts and other instruments shall be executed on behalf of the Trust by such officer, officers, agent or agents, as provided in these By-Laws or as the Trustees may from time to time by resolution provide.

Section 4.3. Seal. The seal of the Trust, if any, or any Series of the

Trust, if any, may be affixed to any document, and the seal and its attestation may be lithographed, engraved or otherwise printed on any document with the same force and effect as if it had been imprinted and attested manually in the same manner and with the same effect as if done by a Massachusetts business corporation.

11.


ARTICLE V

Stock Transfers

Section 5.1. Certificates. Certificates representing Shares of any Series of the Trust shall not be issued.

Section 5.2. Transfer Agents, Registrars and the Like. As provided in Section 6.7 of the Declaration, the Trustees shall have authority to employ and compensate such transfer agents and registrars with respect to the Shares of the various Series of the Trust as the Trustees shall deem necessary or desirable. In addition, the Trustees shall have power to employ and compensate such dividend disbursing agents, warrant agents and agents for the reinvestment of dividends as they shall deem necessary or desirable. Any of such agents shall have such power and authority as is delegated to any of them by the Trustees.

Section 5.3. Transfer of Shares. The Shares of the Trust Shall be transferable on the books of the Trust only upon delivery to the Trustees or a transfer agent of the Trust of proper documentation as provided in Section 6.8 of the Declaration. The Trust, or its transfer agents, shall be authorized to refuse any transfer unless and until presentation of such evidence as may be reasonably required to show that the requested transfer is proper.

Section 5.4. Registered Shareholders. The Trust may deem and treat the holder of record of any Share as the absolute owner

12.


thereof for all purposes and shall not be required to take any notice of any right or claim of right of any other person.

ARTICLE VI

Amendment of By Laws

Section 6.1. Amendment and Repeal of By-Laws. In accordance with Section 2.6 of the Declaration, the Trustees shall have the power to alter, amend or repeal the By-Laws or adopt new By-Laws at any time. Action by the Trustees with respect to the By-Laws shall be taken by an affirmative vote of a majority of the Trustees. The Trustees shall in no event adopt By-Laws which are in conflict with the Declaration, and any apparent inconsistency shall be construed in favor of the related provisions in the Declaration.

The Declaration of Trust establishing Merrill Lynch Multi-State Tax-Exempt Series Trust, dated August 2, 1985, 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 Merrill Lynch Multi-State Tax-Exempt Series 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 Merrill Lynch Multi-State Tax-Exempt Series Trust shall be held to any personal liability, nor shall resort be had to

13.


their private property for the satisfaction of any obligation or claim or otherwise in connection with the affairs of said Merrill Lynch Multi-state Tax- Exempt Series Trust but the Trust Property only shall be liable.

14.


EXHIBIT 99.5(a)

MANAGEMENT AGREEMENT

AGREEMENT made this [DATE] day of [MONTH], 199[YEAR], by and between MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST, a Massachusetts business trust (hereinafter referred to as the "Trust"), and FUND ASSET MANAGEMENT, L.P., a Delaware limited partnership (hereinafter referred to as the "Manager").

W I T N E S S E T H:

WHEREAS, the Trust is engaged in business as an open-end investment company registered under the Investment Company Act of 1940, as amended (hereinafter referred to as the "Investment Company Act"); and

WHEREAS, the Trustees of the Trust (the "Trustees") are authorized to establish separate series relating to separate portfolios of securities, each of which will offer separate classes of shares; and

WHEREAS, the Trustees have established and designated the MERRILL LYNCH
[STATE] MUNICIPAL BOND FUND (the "Fund") as a series of the Trust; and

WHEREAS, the Manager is engaged principally in rendering management and investment advisory services and is registered as an investment adviser under the Investment Advisers Act of 1940, as amended; and


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

WHEREAS, the Manager is willing to provide management and investment advisory services to the Trust and the Fund on the terms and conditions hereinafter set forth;

NOW, THEREFORE, in consideration of the premises and the covenants hereinafter contained, the Trust and the Manager hereby agree as follows:

ARTICLE I

Duties of the Manager

The Trust hereby employs the Manager to act as an investment manager and investment adviser of the Fund and to furnish or arrange for affiliates to furnish, the management and investment advisory services described below, subject to policies of, review by and overall control of the Trustees, for the period and on the terms and conditions set forth in this Agreement. The Manager hereby accepts such employment and agrees during such period, at its own expense, to render, or arrange for the rendering of, such services and to assume the obligations herein set forth for the compensation provided for herein. The Manager and its affiliates shall for all purposes herein be deemed to be independent contractors and shall, unless otherwise expressly provided or authorized, have no authority to act for or represent the Trust

2

or the Fund in any way or otherwise be deemed agents of the Trust or the Fund.

(a) Management Services. The Manager shall perform (or arrange for its affiliates to perform) the management and administrative services necessary for the operation of the Trust and the Fund including administering shareholder accounts and handling shareholder relations. The Manager shall provide the Trust and Fund with office space, equipment and facilities and such other services as the Manager, subject to review by the Trustees, from time to time shall determine to be necessary or useful to perform its obligations under this Agreement. The Manager, also on behalf of the Trust and the Fund, shall conduct relations with custodians, depositories, transfer agents, dividend disbursing agents, other shareholder service agents, accountants, attorneys, underwriters, brokers and dealers, corporate fiduciaries, insurers, banks and such other persons in any such other capacity deemed to be necessary or desirable. The Manager generally shall monitor the Trust's and the Fund's compliance with investment policies and restrictions as set forth in the currently effective prospectus and statement of additional information relating to the shares of the Fund under the Securities Act of 1933, as amended (the "Prospectus" and "Statement of Additional Information", respectively). The Manager shall make reports to the Trustees of its performance of

3

obligations hereunder and furnish advice and recommendations with respect to such other aspects of the business and affairs of the Trust and the Fund as it shall determine to be desirable.

(b) Investment Advisory Services. The Manager shall provide the Trust with such investment research, advice and supervision as the latter may from time to time consider necessary for the proper supervision of the assets of the Fund, shall furnish continuously an investment program for the Fund and shall determine from time to time which securities shall be purchased, sold or exchanged and what portion of the assets of the Fund shall be held in the various money market securities or cash, subject always to the restrictions of the Declaration of Trust and By-Laws of the Trust, as amended from time to time, the provisions of the Investment Company Act and the statements relating to the Fund's investment objective, investment policies and investment restrictions as the same are set forth in the Prospectus and Statement of Additional Information. The Manager also shall make decisions for the Trust as to the manner in which voting rights, rights to consent to corporate action and any other rights pertaining to the Fund's portfolio securities shall be exercised. Should the Trustees at any time, however, make any definite determination as to investment policy and notify the Manager thereof in writing, the Manager shall be bound by such determination for the period, if any, specified in such notice or

4

until similarly notified that such determination has been revoked. The Manager shall take, on behalf of the Fund, all actions which it deems necessary to implement the investment policies determined as provided above, and in particular to place all orders for the purchase or sale of portfolio securities for the Fund's account with brokers or dealers selected by it, and to this end the Manager is authorized as the agent of the Trust to give instructions to the custodian of the Fund as to deliveries of securities and payments of cash for the account of the Fund. In connection with the selection of such brokers or dealers and the placing of such orders with respect to assets of the Fund, the Manager is directed at all times to seek to obtain execution and price within the policy guidelines determined by the Trustees as set forth in the Prospectus and Statement of Additional Information. Subject to this requirement and the provisions of the Investment Company Act, the Securities Exchange Act of 1934, as amended, and other applicable provisions of law, the Manager may select brokers or dealers with which it or the Trust is affiliated.

(c) Notice Upon Change in Partners of Investment Adviser. The Investment Adviser is a limited partnership and its limited partners are Merrill Lynch & Co., Inc. and Fund Asset Management, Inc. and its general partner is Princeton Services, Inc. The Investment Adviser will notify the Fund of any change in the

5

membership of the partnership within a reasonable time after such change.

ARTICLE II

Allocation of Charges and Expenses

(a) The Manager. The Manager assumes and shall pay for maintaining the staff and personnel necessary to perform its obligations under this Agreement, and, at its own expense, shall provide the office space, equipment and facilities which it is obligated to provide under Article I hereof, and shall pay all compensation of officers of the Trust and all Trustees who are affiliated persons of the Manager.

(b) The Trust. The Trust assumes and shall pay or cause to be paid all other expenses of the Trust and the Fund (except for the expenses paid by the Distributor), including, without limitation: redemption expenses, expenses of portfolio transactions, expenses of registering shares under federal and state securities laws, pricing costs (including the daily calculation of net asset value), expenses of printing shareholder reports, prospectuses and statements of additional information, Securities and Exchange Commission fees, interest, taxes, fees and actual out-of-pocket expenses of Trustees who are not affiliated persons of the Manager, fees for legal and auditing services, litigation expenses, costs of printing proxies and other expenses related to shareholder meetings, and other

6

expenses properly payable by the Trust and the Fund. It also is understood that the Trust will reimburse the Manager for its costs in providing accounting services to the Trust and the Fund. The Distributor will pay certain of the expenses of the Fund incurred in connection with the continuous offering of Fund shares.

ARTICLE III

Compensation of the Manager

(a) Investment Management Fee. For the services rendered, the facilities furnished and expenses assumed by the Manager, the Trust shall pay to the Manager at the end of each calendar month a fee based upon the average daily value of the net assets of the Fund, as determined and computed in accordance with the description of the determination of net asset value contained in the Prospectus and Statement of Additional Information, at the annual rate of 0.[ ] of 1.0% (.[ ]%) of the average daily net assets of the Fund, commencing on the day following effectiveness hereof. 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 the part of the month that this Agreement is in effect shall be prorated in a manner consistent with the calculation of the fee as set forth above. Subject to the provisions of subsection (b) hereof, payment of the Manager's compensation for the preceding month shall be made as promptly as

7

possible after completion of the computations contemplated by subsection (b) hereof. During any period when the determination of net asset value is suspended by the Trustees, the net asset value as of the last business day prior to such suspension shall for this purpose be deemed to be the net asset value at the close of each succeeding business day until it is again determined.

(b) Expense Limitations. In the event that the operating expenses of the Fund, including amounts payable to the Manager pursuant to subsection (a) 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 applicable state securities laws or regulations thereunder, as such limitations may be raised or lowered from time to time, the Manager shall reduce its management fee by the extent of such excess and, if required pursuant to any such laws or regulations, will reimburse the Fund in the amount of such excess, provided, however, to the extent permitted by law, there shall be excluded from such expenses the amount of any interest, taxes, brokerage commissions 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 Trust with respect to the Fund. Whenever the expenses of the Fund exceed a pro rata portion of the applicable annual expense limitations, the estimated amount of reimbursement under such

8

limitations shall be applicable as an offset against the monthly payment of the management fee due to the Manager. Should two or more such expense limitations be applicable as of the end of the last business day of the month, that expense limitation which results in the largest reduction in the Manager's fee shall be applicable.

ARTICLE IV

Limitation of Liability of the Manager

The Manager shall not be liable for any error of judgment or mistake of law or for any loss arising out of any investment or for any act or omission in the management of the Trust and the Fund, except for willful misfeasance, bad faith or gross negligence in the performance of its duties, or by reason of reckless disregard of its obligations and duties hereunder. As used in this Article IV, the term "Manager" shall include any affiliates of the Manager performing services for the Trust or the Fund contemplated hereby and directors, officers and employees of the Manager and such affiliates.

ARTICLE V

Activities of the Manager

The services of the Manager to the Trust and the Fund are not to be deemed to be exclusive, and the Manager and any person controlled by or under common control with the Manager (for purposes of Article V referred to as "affiliates") are free to

9

render services to others. It is understood that Trustees, officers, employees and shareholders of the Trust and the Fund are or may become interested in the Manager and its affiliates, as directors, officers, employees and shareholders or otherwise, and that directors, officers, employees and shareholders of the Manager and its affiliates are or may become similarly interested in the Trust and the Fund, and that the Manager may become interested in the Trust and the Fund as a shareholder or otherwise.

ARTICLE VI

Duration and Termination of this Contract

This Agreement shall become effective as of the date first above written and shall remain in force until [DATE] and thereafter, but only for so long as such continuance is specifically approved at least annually by (i) the Trustees, or by the vote of a majority of the outstanding voting securities of the Fund, and (ii) by the vote of a majority of those Trustees who are not parties to this Agreement or interested persons of any such party cast in person at a meeting called for the purpose of voting on such approval.

This Agreement may be terminated at any time, without the payment of any penalty, by the Trustees or by vote of a majority of the outstanding voting securities of the Fund, or by the Manager, on sixty days' written notice to the other party. This

10

Agreement shall terminate automatically in the event of its assignment.

ARTICLE VII

Amendment of this Agreement

This Agreement may be amended by the parties only if such amendment is specifically approved by the vote of (i) a majority of the outstanding voting securities of the Fund, and (ii) a majority of those Trustees who are not parties to this Agreement or interested persons of any such party cast in person at a meeting called for the purpose of voting on such approval.

ARTICLE VIII

Definitions of Certain Terms

The terms "vote of a majority of the outstanding voting securities", "assignment", "affiliated person" and "interested person", when used in this Agreement, shall have the respective meanings specified in the Investment Company Act and the Rules and Regulations thereunder, subject, however, to such exemptions as may be granted by the Securities and Exchange Commission under the Investment Company Act.

ARTICLE IX

Governing Law

This Agreement shall be construed in accordance with laws of the State of New York and the applicable provisions of the Investment Company Act. To the extent that the applicable laws of the State of New York, or any of the provisions herein,

11

conflict with the applicable provisions of the Investment Company Act, the latter shall control.

ARTICLE X

Personal Liability

The Declaration of Trust establishing Merrill Lynch Multi-State Municipal Series Trust, dated August 2, 1985, 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 "Merrill Lynch Multi-State Municipal Series 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 Merrill Lynch Multi-State Municipal Series 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 Merrill Lynch Multi-State Municipal Series Trust, but the "Trust Property" only shall be liable.

12

IN WITNESS WHEREOF, the parties hereto have executed and delivered this Agreement as of the day and year first above written.

MERRILL LYNCH MULTI-STATE
MUNICIPAL SERIES TRUST

By

Title:

FUND ASSET MANAGEMENT, L.P.

By

Title:

13

EXHIBIT 99.6(b)

CLASS B SHARES
DISTRIBUTION AGREEMENT

AGREEMENT made as of the [DATE] day of [MONTH], 199[YEAR], between MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST, a Massachusetts business trust (the "Trust"), and MERRILL LYNCH FUNDS DISTRIBUTOR, INC., a Delaware corporation (the "Distributor").

W I T N E S S E T H :

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

WHEREAS, the Trustees of the Trust (the "Trustees") are authorized to establish separate series (the "Series") relating to separate portfolios of securities, each of which will offer separate classes of shares of beneficial interest, par value $0.10 per share (collectively referred to as "shares") to selected groups of purchasers; and

WHEREAS, the Trustees have established and designated the Merrill Lynch
[STATE] Municipal Bond Fund (the "Fund") as a series of the Trust; and

WHEREAS, the Distributor is a securities firm engaged in the business of selling shares of investment companies either directly to purchasers or through other securities dealers; and


WHEREAS, the Trust and the Distributor wish to enter into an agreement with each other with respect to the subscription offering and the continuous offering of the Class B shares of beneficial interest of the Fund.

NOW, THEREFORE, the parties agree as follows:

Section 1. Appointment of the Distributor. The Trust hereby appoints the Distributor as the principal underwriter and distributor of the Trust to sell Class B shares of beneficial interest of the Fund (sometimes herein referred to as "Class B shares") to the public and hereby agrees during the term of this Agreement to sell shares of the Fund to the Distributor upon the terms and conditions herein set forth.

Section 2. Exclusive Nature of Duties. The Distributor shall be the exclusive representative of the Trust to act as principal underwriter and distributor of Class B shares of the Fund, except that:

(a) The Trust may, upon written notice to the Distributor, from time to time designate other principal underwriters and distributors of Class B shares with respect to areas other than the United States as to which the Distributor may have expressly waived in writing its right to act as such. If such designation is deemed exclusive, the right of the Distributor under this Agreement to sell Class B shares in the areas so designated shall terminate, but this Agreement shall remain otherwise in full effect until terminated in accordance with the other provisions hereof.

2

(b) The exclusive rights granted to the Distributor to purchase Class B shares from the Trust shall not apply to Class B shares issued in connection with the merger or consolidation of any other investment company or personal holding company with the Trust or the acquisition by purchase or otherwise of all (or substantially all) the assets or the outstanding Class B shares of any such company by the Trust.

(c) Such exclusive rights also shall not apply to Class B shares issued pursuant to reinvestment of dividends or capital gains distributions.

(d) Such exclusive rights also shall not apply to Class B shares issued pursuant to any reinstatement privilege afforded redeeming shareholders.

Section 3. Purchase of Class B Shares from the Trust.
(a) Prior to the continuous offering of the Class B shares, commencing on a date agreed upon by the Trust and the Distributor, it is contemplated that the Distributor will solicit subscriptions for Class B shares during a subscription period which shall last for such period as may be agreed upon by the parties hereto. The subscriptions will be payable within five business days after the termination of the subscription period, at which time the Fund will commence operations.

(b) After the Fund commences operations, the Trust will commence an offering of Class B shares of the Fund and thereafter the Distributor shall have the right to buy from the Trust the Class B shares needed, but not more than the Class B shares

3

needed (except for clerical errors in transmission), to fill unconditional orders for Class B shares of the Fund placed with the Distributor by investors or securities dealers. The price which the Distributor shall pay for the Class B shares so purchased from the Trust shall be the net asset value, determined as set forth in Section 3(d) hereof.

(c) The Class B shares are to be resold by the Distributor to investors at net asset value, as set forth in Section 3(d) hereof, or to securities dealers having agreements with the Distributor upon the terms and conditions set forth in Section 7 hereof.

(d) The net asset value of Class B shares of the Fund shall be determined by the Trust or any agent of the Trust in accordance with the method set forth in the prospectus and statement of additional information relating to the Fund and guidelines established by the Board of Trustees.

(e) The Trust shall have the right to suspend the sale of Class B shares at times when redemption is suspended pursuant to the conditions set forth in Section 4(b) hereof. The Trust shall also have the right to suspend the sale of Class B 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 event, which, in the judgment of the Trust, makes it impracticable or inadvisable to sell the shares.

4

(f) The Trust, or any agent of the Trust designated in writing by the Trust, shall be promptly advised of all purchase orders for Class B shares received by the Distributor. Any order may be rejected by the Trust; provided, however, that the Trust will not arbitrarily or without reasonable cause refuse to accept or confirm orders for the purchase of Class B shares. The Trust (or its agent) will confirm orders upon their receipt, will make appropriate book entries and, upon receipt by the Trust (or its agent) of payment therefor, will deliver deposit receipts or certificates for such Class B shares pursuant to the instructions of the Distributor. Payment shall be made to the Trust in New York Clearing House funds. The Distributor agrees to cause such payment and such instructions to be delivered promptly to the Trust (or its agent).

Section 4. Repurchase or Redemption of Class B Shares by the Trust. (a) Any of the outstanding Class B shares may be tendered for redemption at any time, and the Trust agrees to repurchase or redeem the Class B shares so tendered in accordance with its obligations as set forth in Article VIII of its Declaration of Trust, as amended from time to time, and in accordance with the applicable provisions set forth in the prospectus and statement of additional information relating to the Fund. The price to be paid to redeem or repurchase the Class B shares shall be equal to the net asset value calculated in accordance with the provisions of Section 3(d) hereof, less the redemption fee or other charge, if any, set forth in the

5

prospectus and statement of additional information relating to the Fund. All payments by the Trust hereunder shall be made in the manner set forth below.

The Trust shall pay the total amount of the redemption price as defined in the above paragraph pursuant to the instructions of the Distributor on or before the seventh business day subsequent to its having received the notice of redemption in proper form. The proceeds of any redemption of shares shall be paid by the Trust as follows: (i) any applicable contingent deferred sales charge shall be paid to the Distributor and (ii) the balance shall be paid to or for the account of the shareholder, in each case in accordance with the applicable provisions of the prospectus and statement of additional information.

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

Section 5. Duties of the Trust. (a) The Trust 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 Class B

6

shares of the Fund, and this shall include, upon request by the Distributor, one certified copy of all financial statements prepared for the Trust by independent public accountants. The Trust shall make available to the Distributor such number of copies of its prospectus and statement of additional information relating to the Fund as the Distributor shall reasonably request.

(b) The Trust shall take, from time to time, but subject to the necessary approval of the shareholders, all necessary action to fix the number of authorized shares and such steps as may be necessary to register the same under the Securities Act of l933, as amended (the "Securities Act"), to the end that there will be available for sale such number of Class B shares as the Distributor reasonably may be expected to sell.

(c) The Trust shall use its best efforts to qualify and maintain the qualification of an appropriate number of Class B shares for sale under the securities laws of such states as the Distributor and the Trust may approve. Any such qualification may be withheld, terminated or withdrawn by the Trust at any time in its discretion. As provided in Section 8(c) hereof, the expense of qualification and maintenance of qualification shall be borne by the Trust. The Distributor shall furnish such information and other material relating to its affairs and activities as may be required by the Trust in connection with such qualification.

7

(d) The Trust will furnish, in reasonable quantities upon request by the Distributor, copies of annual and interim reports relating to the Fund.

Section 6. Duties of the Distributor. (a) The Distributor shall devote reasonable time and effort to effect sales of Class B shares of the Fund, but shall not be obligated to sell any specific number of shares. The services of the Distributor to the Trust hereunder are not to be deemed exclusive and nothing herein contained shall prevent the Distributor from entering into like arrangements with other investment companies so long as the performance of its obligations hereunder is not impaired thereby.

(b) In selling the Class B shares of the Fund, the Distributor shall use its best efforts in all respects duly to conform with the requirements of all Federal and state laws relating to the sale of such securities. Neither the Distributor nor any selected dealer, as defined in Section 7 hereof, nor any other person is authorized by the Trust to give any information or to make any representations, other than those contained in the registration statement or related prospectus and statement of additional information and any sales literature specifically approved by the Trust.

(c) The Distributor shall adopt and follow procedures, as approved by the officers of the Trust, for the confirmation of sales 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

8

necessary to comply with the requirements of the National Association of Securities Dealers, Inc. (the "NASD"), as such requirements may from time to time exist.

Section 7. Selected Dealer Agreements. (a) The Distributor shall have the right to enter into selected dealer agreements with securities dealers of its choice ("selected dealers") for the sale of Class B shares; provided, that the Trust shall approve the forms of agreements with dealers. Class B shares sold to selected dealers shall be for resale by such dealers only at net asset value determined as set forth in Section 3(d) hereof. The form of agreement with selected dealers to be used during the subscription period described in
Section 3(a) is attached hereto as Exhibit A and the initial form of agreement with selected dealers to be used in the continuous offering of the shares is attached hereto as Exhibit B.

(b) Within the United States, the Distributor shall offer and sell Class B shares only to such selected dealers as are members in good standing of the NASD.

Section 8. Payment of Expenses. (a) The Trust shall bear all costs and expenses of the Fund, including fees and disbursements of its counsel and auditors, in connection with the preparation and filing of any required registration statements and/or prospectuses and statements of additional information under the Investment Company Act, the Securities Act, and all amendments and supplements thereto, and preparing and mailing annual and interim reports and proxy materials to Class B

9

shareholders (including but not limited to the expense of setting in type any such registration statements, prospectuses, statements of additional information, annual or interim reports or proxy materials).

(b) The Distributor shall be responsible for any payments made to selected dealers as reimbursement for their expenses associated with payments of sales commissions to financial consultants. In addition, after the prospectuses, statements of additional information and annual and interim reports have been prepared and set in type, the Distributor shall bear the costs and expenses of printing and distributing any copies thereof which are to be used in connection with the offering of Class B shares to selected dealers or investors pursuant to this Agreement. The Distributor shall bear the costs and expenses of preparing, printing and distributing any other literature used by the Distributor or furnished by it for use by selected dealers in connection with the offering of the Class B shares for sale to the public and any expenses of advertising incurred by the Distributor in connection with such offering. It is understood and agreed that, so long as the Fund's Class B Distribution Plan pursuant to Rule 12b-1 under the Investment Company Act remains in effect, any expenses incurred by the Distributor hereunder may be paid from amounts recovered by it from the Fund under such Plan.

10

(c) The Trust shall bear the cost and expenses of qualification of the Class B shares for sale pursuant to this Agreement, and, if necessary or advisable in connection therewith, of qualifying the Trust as a broker or dealer, in such states of the United States or other jurisdictions as shall be selected by the Trust and the Distributor pursuant to Section 5(c) hereof and the cost and expenses payable to each such state for continuing qualification therein until the Trust decides to discontinue such qualification pursuant to
Section 5(c) hereof.

Section 9. Indemnification. (a) The Trust 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), as incurred, arising by reason of any person acquiring any Class B shares, which may be based upon the Securities 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 relating to the Fund, as from time to time amended and supplemented, or an annual or interim report to Class B shareholders of the 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,

11

information furnished to the Trust in connection therewith by or on behalf of the Distributor; provided, however, that in no case (i) is the indemnity of the Trust in favor of the Distributor and any such controlling persons to be deemed to protect such Distributor or any such controlling persons thereof against any liability to the Trust 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 their duties or by reason of the reckless disregard of their obligations and duties under this Agreement; or (ii) is the Trust 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 such controlling persons, as the case may be, shall have notified the Trust 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 Trust 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. The Trust will be entitled to participate at its own expense in the defense, or, if it so elects, to assume the defense of any suit brought to

12

enforce any such liability, but if the Trust 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 Trust 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, as incurred, of any additional counsel retained by them, but, in case the Trust 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, as incurred, of any counsel retained by them. The Trust shall promptly notify the Distributor of the commencement of any litigation or proceedings against it or any of its officers or Trustees in connection with the issuance or sale of any of the Class B shares.

(b) The Distributor shall indemnify and hold harmless the Trust and each of its Trustees and officers and each person, if any, who controls the Trust against any loss, liability, claim, damage or expense, as incurred, described in the foregoing 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 the Trust 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

13

amended, or the annual or interim reports to shareholders. In case any action shall be brought against the Trust or any person so indemnified, in respect of which indemnity may be sought against the Distributor, the Distributor shall have the rights and duties given to the Trust, and the Trust 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.

Section 10. Duration and Termination of this Agreement. This Agreement shall become effective as of the date first above written and shall remain in force until [DATE] and thereafter, but only so long as such continuance is specifically approved at least annually by (i) the Trustees, or by the vote of a majority of the outstanding Class B voting securities of the Fund, and (ii) by the vote of a majority of those Trustees who are not parties to this Agreement or interested persons of any such party cast in person at a meeting called for the purpose of voting on such approval.

This Agreement may be terminated at any time, without the payment of any penalty, by the Trustees or by vote of a majority of the outstanding Class B voting securities of the Fund, or by the Distributor, on sixty days' written notice to the other party. This Agreement shall terminate automatically in the event of its assignment.

The terms "vote of a majority of the outstanding voting securities," "assignment," "affiliated person" and "interested

14

person," when used in this Agreement, shall have the respective meanings specified in the Investment Company Act.

Section 11. Amendment of this Agreement. This Agreement may be amended by the parties only if such amendment is specifically approved by (i) the Trustees, or by the vote of a majority of outstanding Class B voting securities of the Fund,and (ii) by the vote of a majority of those Trustees of the Trust who are not parties to this Agreement or interested persons of any such party cast in person at a meeting called for the purpose of voting on such approval.

Section 12. Governing Law. The provisions of this Agreement shall be construed and interpreted in accordance with the laws of the State of New York as at the time in effect and the applicable provisions of the Investment Company Act. To the extent that the applicable law of the State of New York, or any of the provisions herein, conflict with the applicable provisions of the Investment Company Act, the latter shall control.

Section 13. Personal Liability. The Declaration of Trust establishing Merrill Lynch Multi-State Municipal Series Trust, dated August 2, 1985, 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 "Merrill Lynch Multi-State Municipal Series 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 said Trust shall be

15

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 Trust, but the "Trust Property" only shall be liable.

IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year first above written.

MERRILL LYNCH MULTI-STATE MUNICIPAL
SERIES TRUST

By

Title:

MERRILL LYNCH FUNDS DISTRIBUTOR, INC.

By

Title:

16

EXHIBIT A

MERRILL LYNCH [STATE] MUNICIPAL BOND FUND
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

CLASS B SHARES OF BENEFICIAL INTEREST

SELECTED DEALERS AGREEMENT
FOR SUBSCRIPTION PERIOD

Gentlemen:

Merrill Lynch Funds Distributor, Inc. (the "Distributor") has an agreement with Merrill Lynch Multi-State Municipal Series Trust, a Massachusetts business trust (the "Trust"), pursuant to which it acts as the distributor for the sale of Class B shares of beneficial interest, par value $0.10 per share (herein referred to as "Class B shares"), of the Trust relating to Merrill Lynch
[STATE] Municipal Bond Fund (the "Fund"), and as such has the right to distribute Class B shares of the Fund for resale. The Trust is an open-end investment company registered under the Investment Company Act of 1940, as amended (the "Investment Company Act"), and the Fund's Class B shares being offered to the public are registered under the Securities Act of 1933, as amended (the "Securities Act"). Such Class B Shares and certain of the terms on which they are being offered are more fully described in the enclosed Prospectus and Statement of Additional Information. You have received a copy of the Class B Shares Distribution Agreement (the "Distribution Agreement") between ourself and the Trust and reference is made herein to certain provisions of such Distribution Agreement. This Agreement relates solely to the subscription period described in Section 3(a) of such Distribution Agreement. Subject to the foregoing, as principal, we offer to sell to you, as a member of the Selected Dealers Group, Class B shares of the Fund upon the following terms and conditions:

1. The subscription period referred to in Section 3(a) of the Distribution Agreement will continue through [DATE]. The subscription period may be extended upon agreement between the Trust and the Distributor. Subject to the provisions of such Section and the conditions contained herein, we will sell to you on the fifth business day following the termination of the subscription period, or such other date as we may advise (the "Closing Date"), such number of Class B shares as to which you have placed orders with us not later than 5:00 P.M. on the second full business day preceding the Closing Date.


2. In all sales of these Class B shares to the public you shall act as dealer for your own account, and in no transaction shall you have any authority to act as agent for the Trust, for us or for any other member of the Selected Dealers Group.

3. You shall not place orders for any of the Class B shares unless you have already received purchase orders for such Class B shares at the applicable public offering prices and subject to the terms hereof and of the Distribution Agreement. All orders are subject to acceptance by the Distributor or the Trust in the sole discretion of either. The minimum initial and subsequent purchase requirements are as set forth in the Prospectus, as amended from time to time. You agree that you will not offer or sell any of the Class B shares except under circumstances that will result in compliance with the applicable Federal and state securities laws and that in connection with sales and offers to sell Class B shares you will furnish to each person to whom any such sale or offer is made a copy of the Prospectus and, if requested, the Statement of Additional Information (as then amended or supplemented) relating to the Fund and will not furnish to any person any information relating to the Class B shares of the Fund which is inconsistent in any respect with the information contained in the Prospectus and Statement of Additional Information (as then amended or supplemented) or cause any advertisement to be published in any newspaper or posted in any public place without our consent and the consent of the Trust.

4. Payment for Class B shares purchased by you is to be made by Federal funds wire or by certified or official bank check at the office of Merrill Lynch Funds Distributor, Inc., Box 9011 Princeton, New Jersey 08543- 9011, payable to the order of Merrill Lynch Funds Distributor, Inc., against delivery by us of non-negotiable share deposit receipts ("Receipts") issued by Financial Data Services, Inc., as shareholder servicing agent, acknowledging the deposit with it of the Class B shares so purchased by you. You agree that as promptly as practicable after the delivery of such Class B shares you will issue appropriate written transfer instructions to the Trust or to the shareholder servicing agent as to the purchasers to whom you sold the Class B shares.

5. No person is authorized to make any representations concerning Class B shares of the Fund except those contained in the current Prospectus and Statement of Additional Information relating to the Fund and in such printed information subsequently issued by us or the Trust as information supplemental to such

A-2

Prospectus and Statement of Additional Information. In purchasing Class B shares through us you shall rely solely on the representations contained in the Prospectus and Statement of Additional Information and supplemental information above mentioned. Any printed information which we furnish you other than the Fund's Prospectus and Statement of Additional Information, periodic reports and proxy solicitation material are our sole responsibility and not the responsibility of the Trust, and you agree that the Trust shall have no liability or responsibility to you in these respects unless expressly assumed in connection therewith.

6. You agree to deliver to each of the purchasers making purchases from you a copy of the then current Prospectus and, if requested, the Statement of Additional Information at or prior to the time of offering or sale and you agree thereafter to deliver to such purchasers copies of the annual and interim reports and proxy solicitation materials relating to the Fund. You further agree to endeavor to obtain Proxies from such purchasers. Additional copies of the Prospectus and Statement of Additional Information, annual or interim reports and proxy solicitation materials of the Trust will be supplied to you in reasonable quantities upon request.

7. We reserve the right in our discretion, without notice, to suspend sales or withdraw the offering of Class B shares entirely. Each party hereto has the right to cancel this Agreement upon notice to the other party.

8. We shall have full authority to take such action as we may deem advisable in respect of all matters pertaining to the continuous offering. We shall be under no liability to you except for lack of good faith and for obligations expressly assumed by us 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 Commission issued thereunder.

9. You represent that you are a member of the National Association of Securities Dealers, Inc. and, with respect to any sales in the United States, we both hereby agree to abide by the Rules of Fair Practice of such Association.

10. Upon application to us, we will inform you as to the states in which we believe the Class B 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

A-3

responsibility or obligation as to your right to sell Class B shares in any jurisdiction. We will file with the Department of State in New York a Further State Notice with respect to the Class B shares, if necessary.

11. All communications to us should be sent to the address below. Any notice to you shall be duly given if mailed or telegraphed to you at the address specified by you below.

12. You agree that you will not sell any Class B shares of the Trust to any account over which you exercise discretionary authority.

13. This Agreement shall terminate at the close of business on the Closing Date, unless earlier terminated, provided, however, this Agreement shall continue after termination for the purpose of settlement of accounts hereunder.

MERRILL LYNCH FUNDS DISTRIBUTOR, INC.

By
(Authorized Signature)

Please return one signed copy
of this Agreement to:

MERRILL LYNCH FUNDS DISTRIBUTOR, INC.

Box 9011
Princeton, New Jersey 08543-9011

Accepted:

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

By:

Address:


Date:

A-4

EXHIBIT B

MERRILL LYNCH [STATE] MUNICIPAL BOND FUND
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

CLASS B SHARES OF BENEFICIAL INTEREST

SELECTED DEALERS AGREEMENT

Gentlemen:

Merrill Lynch Funds Distributor, Inc. (the "Distributor") has an agreement with Merrill Lynch Multi-State Municipal Series Trust, a Massachusetts business trust (the "Trust"), pursuant to which it acts as the distributor for the sale of Class B shares of beneficial interest, par value $0.10 per share (herein referred to as the "Class B shares"), of the Trust relating to Merrill Lynch [STATE] Municipal Bond Fund (the "Fund"), and as such has the right to distribute Class B shares of the Fund for resale. The Trust is an open-end investment company registered under the Investment Company Act of 1940, as amended (the "Investment Company Act"), and the Fund's Class B 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 Class B shares Distribution Agreement (the "Distribution Agreement") between ourself and the Trust and reference is made herein to certain provisions of such Distribution Agreement. The terms "Prospectus" and "Statement of Additional Information" as used herein refer to the prospectus and statement of additional information, respectively, on file with the Securities and Exchange Commission (the "Commission") which is part of the most recent effective registration statement pursuant to the Securities Act. As principal, we offer to sell to you, as a member of the Selected Dealers Group, Class B shares of the Fund upon the following terms and conditions:

1. In all sales of these Class B shares to the public you shall act as dealer for your own account, and in no transaction shall you have any to act as agent for the Trust, for us or for any other member of the Selected Dealers Group.

2. Orders received from you will be accepted through us only at the public offering price applicable to each order, as set forth in the current Prospectus and Statement of Additional Information relating to the Fund. The procedure relating to the handling of orders shall be subject to Section 4 hereof and instructions which we or the Trust shall forward from time to


time to you. All orders are subject to acceptance or rejection by the Distributor or the Trust in the sole discretion of either. The minimum initial and subsequent purchase requirements are as set forth in the current Prospectus and Statement of Additional Information relating to the Fund.

3. You shall not place orders for any of the Class B shares unless you have already received purchase orders for such Class B shares at the applicable public offering prices and subject to the terms hereof and of the Distribution Agreement. You agree that you will not offer or sell any of the Class B shares except under circumstances that will result in compliance with the applicable Federal and state securities laws and that in connection with sales and offers to sell Class B shares you will furnish to each person to whom any such sale or offer is made a copy of the Prospectus and, if requested, the Statement of Additional Information (as then amended or supplemented) and will not furnish to any person any information relating to the Class B shares of the Fund, which is inconsistent in any respect with the information contained in the Prospectus and Statement of Additional Information (as then amended or supplemented) or cause any advertisement to be published in any newspaper or posted in any public place without our consent and the consent of the Trust.

4. As a selected dealer, you are hereby authorized (i) to place orders directly with the Trust for Class B shares of the Fund to be resold by us to you subject to the applicable terms and conditions governing the placement of orders by us set forth in Section 3 of the Distribution Agreement, and (ii) to tender Class B shares directly to the Trust or its agent for redemption subject to the applicable terms and conditions set forth in Section 4 of the Distribution Agreement.

5. You shall not withhold placing orders received from your customers so as to profit yourself as a result of such withholding: e.g., by a change in the "net asset value" from that used in determining the offering price to your customers.

6. No person is authorized to make any representations concerning Class B shares of the Fund except those contained in the current Prospectus and Statement of Additional Information relating to the Fund and in such printed information subsequently issued by us or the Trust as information supplemental to such Prospectus and Statement of Additional Information. In purchasing Class B shares through us you shall rely solely on the representations contained in the Prospectus and Statement of Additional Information and supplemental information above

B-2

mentioned. Any printed information which we furnish you other than the Prospectus, Statement of Additional Information, periodic reports and proxy solicitation material are our sole responsibility and not the responsibility of the Trust, and you agree that the Trust shall have no liability or responsibility to you in these respects unless expressly assumed in connection therewith.

7. You agree to deliver to each of the purchasers making purchases from you a copy of the then current Prospectus and, if requested, the Statement of Additional Information at or prior to the time of offering or sale and you agree thereafter to deliver to such purchasers copies of the annual and interim reports and proxy solicitation materials relating to the Fund. You further agree to endeavor to obtain proxies from such purchasers. Additional copies of the Prospectus and Statement of Additional Information, annual or interim reports and proxy solicitation materials will be supplied to you in reasonable quantities upon request.

8. We reserve the right in our discretion, without notice, to suspend sales or withdraw the offering of Class B shares entirely. Each party hereto has the right to cancel this Agreement upon notice to the other party.

9. We shall have full authority to take such action as we may deem advisable in respect of all matters pertaining to the continuous offering. We shall be under no liability to you except for lack of good faith and for obligations expressly assumed by us 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 Commission issued thereunder.

10. You represent that you are a member of the National Association of Securities Dealers, Inc. and, with respect to any sales in the United States, we both hereby agree to abide by the Rules of Fair Practice of such Association.

11. Upon application to us, we will inform you as to the states in which we believe the Class B 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 Class B shares in any jurisdiction. We will file with the Department of State in New York a Further State Notice with respect to the Class B shares, if necessary.

B-3

12. All communications to us should be sent to the address below. Any notice to you shall be duly given if mailed or telegraphed to you at the address specified by you below.

13. Your first order placed pursuant to this Agreement for the purchase of Class B shares of the Fund will represent your acceptance of this Agreement.

MERRILL LYNCH FUNDS DISTRIBUTOR, INC.

By
(Authorized Signature)

Please return one signed copy
of this Agreement to:

MERRILL LYNCH FUNDS DISTRIBUTOR, INC.

Box 9011
Princeton, New Jersey 08543-9011

Accepted:

Firm Name:

By:

Address:


Date:

B-4

ARTICLE 6
SERIES:
NUMBER: 1
NAME: MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND CLASS A


PERIOD TYPE 12 MOS
FISCAL YEAR END JUL 31 1995
PERIOD START AUG 01 1994
PERIOD END JUL 31 1995
INVESTMENTS AT COST 142049537
INVESTMENTS AT VALUE 148558194
RECEIVABLES 2574995
ASSETS OTHER 88164
OTHER ITEMS ASSETS 0
TOTAL ASSETS 151221353
PAYABLE FOR SECURITIES 0
SENIOR LONG TERM DEBT 0
OTHER ITEMS LIABILITIES 423453
TOTAL LIABILITIES 423453
SENIOR EQUITY 0
PAID IN CAPITAL COMMON 146714207
SHARES COMMON STOCK 2081959
SHARES COMMON PRIOR 2568115
ACCUMULATED NII CURRENT 0
OVERDISTRIBUTION NII 0
ACCUMULATED NET GAINS (2162659)
OVERDISTRIBUTION GAINS 262305
ACCUM APPREC OR DEPREC 6508657
NET ASSETS 23040067
DIVIDEND INCOME 0
INTEREST INCOME 9772807
OTHER INCOME 0
EXPENSES NET 1798471
NET INVESTMENT INCOME 7974336
REALIZED GAINS CURRENT (2162672)
APPREC INCREASE CURRENT 2862358
NET CHANGE FROM OPS 8674022
EQUALIZATION 0
DISTRIBUTIONS OF INCOME 1403188
DISTRIBUTIONS OF GAINS 0
DISTRIBUTIONS OTHER 0
NUMBER OF SHARES SOLD 252327
NUMBER OF SHARES REDEEMED 808932
SHARES REINVESTED 70449
NET CHANGE IN ASSETS (7859093)
ACCUMULATED NII PRIOR 0
ACCUMULATED GAINS PRIOR 0
OVERDISTRIB NII PRIOR 0
OVERDIST NET GAINS PRIOR 262305
GROSS ADVISORY FEES 827537
INTEREST EXPENSE 0
GROSS EXPENSE 1798471
AVERAGE NET ASSETS 24514382
PER SHARE NAV BEGIN 11.00
PER SHARE NII .62
PER SHARE GAIN APPREC .07
PER SHARE DIVIDEND .62
PER SHARE DISTRIBUTIONS 0
RETURNS OF CAPITAL 0
PER SHARE NAV END 11.07
EXPENSE RATIO .77
AVG DEBT OUTSTANDING 0
AVG DEBT PER SHARE 0

ARTICLE 6
SERIES:
NUMBER: 2
NAME: MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND CLASS B


PERIOD TYPE 12 MOS
FISCAL YEAR END JUL 31 1995
PERIOD START AUG 01 1994
PERIOD END JUL 31 1995
INVESTMENTS AT COST 142049537
INVESTMENTS AT VALUE 146558194
RECEIVABLES 2574995
ASSETS OTHER 88164
OTHER ITEMS ASSETS 0
TOTAL ASSETS 151221353
PAYABLE FOR SECURITIES 0
SENIOR LONG TERM DEBT 0
OTHER ITEMS LIABILITIES 423453
TOTAL LIABILITIES 423453
SENIOR EQUITY 0
PAID IN CAPITAL COMMON 146714207
SHARES COMMON STOCK 11138512
SHARES COMMON PRIOR 11860884
ACCUMULATED NII CURRENT 0
OVERDISTRIBUTION NII 0
ACCUMULATED NET GAINS (2162659)
OVERDISTRIBUTION GAINS 262305
ACCUM APPREC OR DEPREC 6508657
NET ASSETS 123260463
DIVIDEND INCOME 0
INTEREST INCOME 9772807
OTHER INCOME 0
EXPENSES NET 1798471
NET INVESTMENT INCOME 7974336
REALIZED GAINS CURRENT (2162672)
APPREC INCREASE CURRENT 2862358
NET CHANGE FROM OPS 8674022
EQUALIZATION 0
DISTRIBUTIONS OF INCOME 6445060
DISTRIBUTIONS OF GAINS 0
DISTRIBUTIONS OTHER 0
NUMBER OF SHARES SOLD 1773889
NUMBER OF SHARES REDEEMED 2786964
SHARES REINVESTED 296703
NET CHANGE IN ASSETS (7859093)
ACCUMULATED NII PRIOR 0
ACCUMULATED GAINS PRIOR 0
OVERDISTRIB NII PRIOR 0
OVERDIST NET GAINS PRIOR 262305
GROSS ADVISORY FEES 827537
INTEREST EXPENSE 0
GROSS EXPENSE 1798471
AVERAGE NET ASSETS 123637955
PER SHARE NAV BEGIN 11.00
PER SHARE NII .56
PER SHARE GAIN APPREC .07
PER SHARE DIVIDEND .56
PER SHARE DISTRIBUTIONS 0
RETURNS OF CAPITAL 0
PER SHARE NAV END 11.07
EXPENSE RATIO 1.28
AVG DEBT OUTSTANDING 0
AVG DEBT PER SHARE 0

ARTICLE 6
SERIES:
NUMBER: 3
NAME: MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND CLASS C


PERIOD TYPE OTHER
FISCAL YEAR END JUL 31 1995
PERIOD START OCT 21 1994
PERIOD END JUL 31 1995
INVESTMENTS AT COST 142049537
INVESTMENTS AT VALUE 148558194
RECEIVABLES 2574995
ASSETS OTHER 88164
OTHER ITEMS ASSETS 0
TOTAL ASSETS 151221353
PAYABLE FOR SECURITIES 0
SENIOR LONG TERM DEBT 0
OTHER ITEMS LIABILITIES 423453
TOTAL LIABILITIES 423453
SENIOR EQUITY 0
PAID IN CAPITAL COMMON 146714207
SHARES COMMON STOCK 168748
SHARES COMMON PRIOR 0
ACCUMULATED NII CURRENT 0
OVERDISTRIBUTION NII 0
ACCUMULATED NET GAINS (2162659)
OVERDISTRIBUTION GAINS 262305
ACCUM APPREC OR DEPREC 6508657
NET ASSETS 1867794
DIVIDEND INCOME 0
INTEREST INCOME 9772807
OTHER INCOME 0
EXPENSES NET 1798471
NET INVESTMENT INCOME 7974336
REALIZED GAINS CURRENT (2162672)
APPREC INCREASE CURRENT 2862358
NET CHANGE FROM OPS 8674022
EQUALIZATION 0
DISTRIBUTIONS OF INCOME 36471
DISTRIBUTIONS OF GAINS 0
DISTRIBUTIONS OTHER 0
NUMBER OF SHARES SOLD 190095
NUMBER OF SHARES REDEEMED 23509
SHARES REINVESTED 2162
NET CHANGE IN ASSETS (7859093)
ACCUMULATED NII PRIOR 0
ACCUMULATED GAINS PRIOR 0
OVERDISTRIB NII PRIOR 0
OVERDIST NET GAINS PRIOR 262305
GROSS ADVISORY FEES 827537
INTEREST EXPENSE 0
GROSS EXPENSE 1798471
AVERAGE NET ASSETS 938519
PER SHARE NAV BEGIN 10.68
PER SHARE NII .43
PER SHARE GAIN APPREC .39
PER SHARE DIVIDEND .43
PER SHARE DISTRIBUTIONS 0
RETURNS OF CAPITAL 0
PER SHARE NAV END 11.07
EXPENSE RATIO 1.38
AVG DEBT OUTSTANDING 0
AVG DEBT PER SHARE 0

ARTICLE 6
SERIES:
NUMBER: 4
NAME: MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND CLASS D


PERIOD TYPE OTHER
FISCAL YEAR END JUL 31 1995
PERIOD START OCT 21 1994
PERIOD END JUL 31 1995
INVESTMENTS AT COST 142049537
INVESTMENTS AT VALUE 148558194
RECEIVABLES 2574995
ASSETS OTHER 88164
OTHER ITEMS ASSETS 0
TOTAL ASSETS 151221353
PAYABLE FOR SECURITIES 0
SENIOR LONG TERM DEBT 0
OTHER ITEMS LIABILITIES 423453
TOTAL LIABILITIES 423453
SENIOR EQUITY 0
PAID IN CAPITAL COMMON 146714207
SHARES COMMON STOCK 237400
SHARES COMMON PRIOR 0
ACCUMULATED NII CURRENT 0
OVERDISTRIBUTION NII 0
ACCUMULATED NET GAINS (2162659)
OVERDISTRIBUTION GAINS 262305
ACCUM APPREC OR DEPREC 6508657
NET ASSETS 2629576
DIVIDEND INCOME 0
INTEREST INCOME 9772807
OTHER INCOME 0
EXPENSES NET 1798471
NET INVESTMENT INCOME 7974336
REALIZED GAINS CURRENT (2162672)
APPREC INCREASE CURRENT 2862358
NET CHANGE FROM OPS 8674022
EQUALIZATION 0
DISTRIBUTIONS OF INCOME 89617
DISTRIBUTIONS OF GAINS 0
DISTRIBUTIONS OTHER 0
NUMBER OF SHARES SOLD 241068
NUMBER OF SHARES REDEEMED 9937
SHARES REINVESTED 6269
NET CHANGE IN ASSETS (7859093)
ACCUMULATED NII PRIOR 0
ACCUMULATED GAINS PRIOR 0
OVERDISTRIB NII PRIOR 0
OVERDIST NET GAINS PRIOR 262305
GROSS ADVISORY FEES 827537
INTEREST EXPENSE 0
GROSS EXPENSE 1798471
AVERAGE NET ASSETS 2060634
PER SHARE NAV BEGIN 10.68
PER SHARE NII .47
PER SHARE GAIN APPREC .40
PER SHARE DIVIDEND .47
PER SHARE DISTRIBUTIONS 0
RETURNS OF CAPITAL 0
PER SHARE NAV END 11.08
EXPENSE RATIO .87
AVG DEBT OUTSTANDING 0
AVG DEBT PER SHARE 0

EXHIBIT 99.1(f)

MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

Amended and Restated

Establishment and Designation

Merrill Lynch Pennsylvania Municipal Bond Fund

The undersigned, being a majority of the Trustees of Merrill Lynch Multi-State Municipal Series Trust, a Massachusetts business trust (the "Trust"), acting pursuant to Section 6.2 of the Declaration of Trust, as amended, dated August 2, 1985 (the "Declaration") of the Trust, do hereby divide the shares of beneficial interest of the Trust, par value $.10 per share ("Shares"), to create a separate Series, within the meaning of said Section 6.2, as follows:

1. The Series is designated the "Merrill Lynch Pennsylvania Municipal Bond Fund" (referred to herein as the "Fund").

2. Shares of the Fund shall be entitled to all of the rights and preferences accorded to Shares under the Declaration.

3. The purchase price of Shares of the Fund, the method of determination of net asset value of the Fund, the price, terms and manner of redemption of Shares of the Fund, and the relative dividend rights of holders of Shares of the Fund shall be established by the Trustees of the Trust in accordance with the provisions of the Declaration and shall be set forth in the currently effective prospectus and statement of additional information of the Trust relating to shares of the Fund, as amended from time to time, under the Securities Act of 1933, as amended.


IN WITNESS WHEREOF, the undersigned have signed this instrument in duplicate original counterparts and have caused a duplicate original to be lodged among the records of the Trust this 31st day of July, 1990.

/s/ Kenneth S. Axelson                       /s/ Herbert I. London
- ---------------------------------            --------------------------------
Kenneth S. Axelson                           Herbert I. London
75 Jameson Point Road                        New York University -
Rockland, Maine 04841                          Gallatin Division
                                             715 Broadway
                                             New York, New York 10003



/s/ Joseph L. May                            /s/ Andre F. Perold
- ---------------------------------            --------------------------------
Joseph L. May                                Andre F. Perold
P.O. Box 3050                                Dillon House 34
Nashville, Tennessee 37215                   Soldiers Field Road
                                             Boston, Massachusetts 02163


/s/ Arthur Zeikel
- ---------------------------------
Arthur Zeikel
Box 9011
Princeton, New Jersey 08543-9011

The Declaration of Trust establishing Merrill Lynch Multi-State Municipal Series Trust, dated August 2, 1985, 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 of "Merrill Lynch Multi-State Municipal Series 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 Merrill Lynch Multi- State Municipal Series 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 Trust but the Trust Property only shall be liable.

2.


EXHIBIT 99.1(g)

MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

Establishment and Designation

of

Class A Shares and Class B Shares of
Beneficial Interest of the
Series Designated Merrill Lynch

Pennsylvania Municipal Bond Fund of the Trust

The undersigned, being a majority of the Trustees of Merrill Lynch Multi- State Municipal Series Trust, a Massachusetts business trust (the "Trust"), acting pursuant to Section 6.2 of the Declaration of Trust, as amended, dated August 2, 1985 (the "Declaration") of the Trust, do hereby divide the shares of beneficial interest of the Series designated "Merrill Lynch Pennsylvania Municipal Bond Fund" (the "Fund") of the Trust, par value $.10 per share ("Shares"), to create two classes of Shares, within the meaning of said Section 6.2, as follows:

1. The two classes of Shares are designated "Class A Shares" and "Class B Shares".

2. Class A Shares and Class B Shares shall be entitled to all of the rights and preferences accorded to Shares under the Declaration.

3. The purchase price of Class A Shares and Class B Shares, the method of determination of net asset value of Class A Shares and Class B Shares, the price, terms and manner of redemption of Class A Shares and Class B Shares, and the relative dividend rights of holders of Class A Shares and Class B Shares shall be established by the Trustees of the Trust in accordance with the provisions of the Declaration and shall be set forth in the currently effective prospectus and statement of additional information of the Trust relating to the Fund, as amended from time to time, under the Securities Act of 1933, as amended.


IN WITNESS WHEREOF, the undersigned, have signed this instrument in duplicate original counterparts and have caused a duplicate original to be lodged among the records of the Trust this 31st day of July, 1990.

/s/ Kenneth S. Axelson                       /s/ Andre F. Perold
- ---------------------------------            --------------------------------
Kenneth S. Axelson                           Andre F. Perold
75 Jameson Point Road                        Dillon House 34
Rockland, Maine 04841                        Soldiers Field Road
                                             Boston, Massachusetts 02163


/s/ Herbert I. London                        /s/ Arthur Zeikel
- ---------------------------------            --------------------------------
Herbert I. London                            Arthur Zeikel
New York University -                        Box 9011
  Gallatin Division                          Princeton, New Jersey 08543-9011
715 Broadway
New York, New York 10003



/s/ Joseph L. May
- ---------------------------------
Joseph L. May
P.O. Box 3050
Nashville, Tennessee 37219

The Declaration of Trust establishing Merrill Lynch Multi-State Municipal Series Trust, dated August 2, 1985, 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 of "Merrill Lynch Multi-State Municipal Series 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 Merrill Lynch Multi- State Municipal Series 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 Trust but the Trust Property only shall be liable.

2.


EXHIBIT 99.10

BROWN & WOOD

ONE WORLD TRADE CENTER
NEW YORK, NY 10048-0557

TELEPHONE: 212-839-5300
FACSIMILE: 212-839-5599

November 13, 1995

Merrill Lynch Pennsylvania Municipal Bond Fund of Merrill Lynch Multi-State Municipal Series Trust P.O. Box 9011
Princeton, New Jersey 08543-9011

Dear Sirs:

This opinion is furnished in connection with the registration by Merrill Lynch Multi-State Municipal Series Trust, a Massachusetts business trust (the "Trust"), of 1,214,480 shares of beneficial interest, par value $0.10 per share (the "Shares"), of the Merrill Lynch Pennsylvania Municipal Bond Fund, a series of the Trust, under the Securities Act of 1933 pursuant to a registration statement on Form N-1A (File No. 33-35442), as amended (the "Registration Statement").

As counsel for the Trust, we are familiar with the proceedings taken by it in connection with the authorization, issuance and sale of the Shares. In addition, we have examined and are familiar with the Declaration of Trust of the Trust, as amended, the By-Laws of the Trust and such other documents as we have deemed relevant to the matters referred to in this opinion.

Based upon the foregoing, we are of the opinion that the Shares, upon issuance and sale in the manner referred to in the Registration Statement for consideration not less than the par value thereof, will be legally issued, fully paid and nonassessable shares of beneficial interest, except that shareholders of the Trust may under certain circumstances be held personally liable for the Trust's obligations.

In rendering this opinion, we have relied as to matters of Massachusetts law upon an opinion of Bingham, Dana & Gould rendered to the Trust.


We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the use of our name in the Prospectus and Statement of Additional Information constituting parts thereof.

Very truly yours,

/s/ Brown & Wood

2

EXHIBIT 99.11

INDEPENDENT AUDITORS' CONSENT

Merrill Lynch Pennsylvania Municipal Bond Fund of Merrill Lynch Multi-State Municipal Series Trust:

We consent to the use in Post-Effective Amendment No. 6 to Registration Statement NO. 33-35442 or our report dated September 1, 1995 appearing in the Statement of Additional Information, which is a part of such Registration Statement, and to the reference to us under the caption "Financial Highlights" appearing in the Prospectus, which also is a part of such Registration Statement.

Deloitte & Touche LLP
Princeton, New Jersey

November 13, 1995


EXHIBIT 99.13

CERTIFICATE OF SOLE SHAREHOLDER

Fund Asset Management, Inc., the holder of 5,000 Class A shares of beneficial interest, par value $0.10 per share, and 5,000 Class B shares of beneficial interest, par value $0.10 per share, of Merrill Lynch Pennsylvania Municipal Bond Fund (the "Fund") of Merrill Lynch Multi-State Municipal Series Trust (the "Trust"), a Massachusetts business trust, does hereby confirm to the Trust its representation that it purchased such shares for investment purposes, with no present intention of redeeming or reselling any portion thereof, and does further agree that if it redeems any portion of such shares prior to the amortization of the Fund's organizational expenses, the proceeds thereof will be reduced by the proportionate amount of unamortized organizational expenses which the number of shares being redeemed bears to the number of shares initially purchased.

FUND ASSET MANAGEMENT, INC.

By: Philip L. Kirstein
Vice President

Dated: August 10, 1990


EXHIBIT 99.16(a)

PENNSYLVANIA MUNI BOND CLASS A (8/31/90-01/31/91)
AVERAGE ANNUAL AND TOTAL RETURNS

                                         SINCE           SINCE
                                        INCEPTION      INCEPTION
                                        AUG ANNUAL       TOTAL
                                         RETURN         RETURN*
                                        ---------     -----------

Initial Investment                      $1,000.00     $1,000.00
Divided by Max. Offer. Price                10.42
                                        ---------
Divided by Net Asset Value                                10.00
                                                      ---------
Equals Shares Purchased                     95.97        100.00
Plus Shares Acquired through
  Dividend Reinvestment                      2.69          2.77
                                        ---------     ---------
Equals Shares Held
  at 01/31/91                               98.66        102.77
Multiplied by Net Asset
  Value at 01/31/91                         10.14         10.14
                                        ---------     ---------
Equals Ending Redeemable
  Value at $1,000
  Investment (ERV) at 01/31/91          $1,000.40     $1,042.10

Divided by $1,000 (P)                      1.0004        1.0421

Subtract 1                                 0.0004        0.0421

Expressed as a percentage
  equals the Aggregate Total
  Return for the Period (T)                  0.04%
                                        =========
Expressed as a percentage
  equals the Aggregate Total
  Return for the Period                                     4.21%
                                                      ==========
ERV divided by P                           1.0004

Raise to the power of                      2.3556

Equals                                     1.0010

Subtract 1                                 0.0010

Expressed as a percentage
  equals the Average
  Annualized Total Return                    0.10%
                                        =========

*Does not include sales charge for the period.


30 DAYS STANDARDIZED YIELD FOR PERIOD
ENDING JANUARY 31, 1991

PENNSYLVANIA MUNICIPAL BOND-CLASS A

Long term income generally based on yield to
  maturity times market value of each security             $36,690

Plus short term income accrued for the past
  thirty days                                                3,230
                                                      ------------
Equals Total Income                                         39,920
                                                      ------------
Less expenses for the past thirty days                      (1,795)
                                                      ------------
Equals net monthly income for yield calculation            38,126
                                                      ------------
Average shares outstanding for 30 days                     687,081

Times the Maximum Offering Price                             10.54
                                                      ------------
Equals total dollars                                    $7,241,831
                                                      ============

Net monthly income divided by total dollars equals     0.005264635

Add 1                                                  1.005264635

Raise to the power of 6                                1.032006426

Subtract 1                                             0.032006426

Times 2                                                0.064012858

Expressed as a percentage equals the
  Standardized Yield for 30 day period                        6.40%
                                                            ======

Tax Rate                                                      0.31%

X = 1 minus Tax Rate                                          0.69%

Standardized Yield divided by X equals
  Tax Equivalent Yield for 30 day period                      9.28%


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


EXHIBIT 99.16(b)

PENNSYLVANIA MUNI CLASS B (08/31/90-01/91)
AVERAGE ANNUAL AND TOTAL RETURNS

                                                   SINCE         SINCE
                                                 INCEPTION     INCEPTION
                                                 AVG ANNUAL      TOTAL
                                                   RETURN       RETURN*
                                                 ----------    ---------
Initial Investment                               $1,000.00     $1,000.00
Divided by Net Asset Value                           10.00         10.00
                                                 ---------     ---------
Equals Shares Purchased                             100.00        100.00

Plus Shares Acquired through
  Dividend Reinvestment                               2.62          2.56
                                                 ---------     ---------
Equals Shares Held at 01/31/91                      102.62        102.56
Multiplied by Net Asset Value at 01/31/91            10.14         10.14
                                                 ---------     ---------
Equals Ending Value before deduction
  for contingent deferred sales charge            1,040.60      1,040.00

Less deferred sales charge                          (40.60)         0.00
                                                 ---------     ---------
Equals Ending Redeemable Value of a
  $1,000 Investment (ERV)                        $1,000.00     $1,040.00
                                                 ---------     ---------
Divided by $1,000 (P)                               1.0000        1.0400

Subtract 1                                          0.0000        0.0400

Expresses as a percentage equals the
  Aggregate Total Return for the Period (T)           0.00%
                                                 =========
Expressed as a percentage equals the
  Aggregate Total Return for the Period                             4.00%
                                                               =========
ERV divided by P                                    1.0000

Raise to the power of                               2.3356

Equals                                              1.0000

Subtract 1                                          0.0000

Expressed as a percentage equals the
  Average Annualized Total Return                     0.00%
                                                 =========

* Does not include sales charge for the period.


30 DAYS STANDARDIZED YIELD FOR PERIOD
ENDING JANUARY 31, 1991

PENNSYLVANIA MUNICIPAL BOND - CLASS B

Long term income generally based on yield to
  maturity times market value of each security              $    74,257

Plus short term income accrued for the past thirty days           6,537
                                                            -----------

Equals Total Income                                              80,795

Less expenses for the past thirty days                           (9,496)
                                                            -----------
Equals net monthly income for yield calculation                  71,298
                                                            -----------
Average shares outstanding for 30 days                        1,390,471

Times the Net Asset Value                                         10.12
                                                            -----------
Equals total dollars                                        $14,071,571
                                                            ===========

Net monthly income divided by total dollars equals          0.005066839

Add 1                                                       1.005066839

Raise to the power of 6                                     1.030788735

Subtract 1                                                  0.030788735

Times 2                                                     0.061577471

Expressed as a percentage equals the
  standardized yield for the 30 day period                         6.16%
                                                            ===========

Tax Rate                                                           0.31%

X = 1 minus Tax Rate                                               0.69%

Standardized Yield divided by X equals
  Tax Equivalent Yield for 30 day period                           8.93%


                                                            ===========


EXHIBIT 99.16(c)

Pennsylvania Municipal Bond Fund - Class C
        10/21/94 - 7/31/95                      Since            Since
                                              Inception        Inception
                                           Average Annual        Total
                                            Total Return        Return*
                                            ------------       ---------
Initial Investment                             $1,000.00       $1,000.00

Divided by Net Asset Value                         10.68           10.68
                                               ---------       ---------
Equals Shares Purchased                           93.633          93.633

Plus Shares Acquired through
  Dividend Reinvestment                            3.690           3.690
                                               ---------       ---------
Equals Shares Held at 7/31/95                     97.323          97.323

Multiplied by Net Asset Value at 7/31/95           11.08           11.08
                                               ---------       ---------
Equals Ending Value before deduction
  for contingent deferred sales charge          1,078.34        1,078.34

Less deferred sales charge                        (10.00)           0.00
                                               ---------       ---------
Equals Ending Redeemable Value at
  $1,000 Investment (ERV) at 7/31/95            1,068.34        1,078.34
                                               ---------       ---------

Divided by $1,000 (P)                             1.0683          1.0783

Subtract 1                                        0.0683          0.0783

Expresses as a percentage equals the
  Aggregate Total Return for the Period (T)         6.83%
                                               =========
Expressed as a percentage equals the
  Aggregate Total Return for the Period                             7.83%
                                                               =========
ERV divided by P                                  1.0683

Raise to the power of                             1.2898

Equals                                            1.0890

Subtract 1                                        0.0890

Expressed as a percentage equals the
  Average Annualized Total Return                   8.90%
                                               =========

* Does not include sales charge for the period.


30 DAYS STANDARDIZED YIELD
FOR THE PERIOD ENDING 7-31-95

PENNSYLVANIA MUNICIPAL BOND FUND - CLASS C

Long term income generally based on yield to
  maturity times market value of each security              $8,566
                                                      ------------
Plus short term income accrued for the past
  thirty days                                                  680
                                                      ------------
Equals Total Income                                          9,247

Less expenses for the past thirty days                      -2,105
                                                      ------------
Equals net monthly income for yield calculation              7,142
                                                      ------------
Average shares outstanding for 30 days                     169,816

Times the Net Asset Value                                    11.07
                                                      ------------
Equals total dollars                                    $1,879,868
                                                      ============

Net monthly income divided by total dollars equals     0.003799251


Add 1                                                  1.003799251

Raise to the power of 6                                1.023013122

Subtract 1                                             0.023013122

Times 2                                                0.046026244

Expressed as a percentage equals the
  standardized yield for the 30 day period                    4.60%
                                                            ======

Tax Rate                                                     28.00%

X = 1 minus Tax Rate                                         72.00%

Standardized Yield divided by X equals
  Tax Equivalent Yield for 30 day period                      6.39%
                                                      ============


EXHIBIT 99.16(d)

Pennsylvania Municipal Bond Fund - Class D
        10/21/94 - 7/31/95                      Since            Since
                                              Inception        Inception
                                           Average Annual        Total
                                            Total Return        Return*
                                            ------------       ---------
Initial Investment                             $1,000.00       $1,000.00

Divided by Initial Maximum Offering Price          11.13
                                               ---------

Divided by Net Asset Value                                         10.68
                                                               ---------

Equals Shares Purchased                           89.888          93.633

Plus Shares Acquired through
  Dividend Reinvestment                            3.909           4.074
                                               ---------       ---------

Equals Shares Held at 7/31/95                     93.796          97.706

Multiplied by Net Asset Value at 7/31/95           11.09           11.09
                                               ---------       ---------
Equals Ending Redeemable Value at
  $1000 Investment (ERV) at 7/31/95             1,040.20        1,083.56

Divided by $1,000 (P)                             1.0402          1.0836

Subtract 1                                        0.0402          0.0836

Expresses as a percentage equals the
  Aggregate Total Return for the Period (T)         4.02%
                                               =========
Expressed as a percentage equals the
  Aggregate Total Return for the Period                             8.36%
                                                               =========
ERV divided by P                                  1.0402

Raise to the power of                             1.2898

Equals                                            1.0522

Subtract 1                                        0.0522

Expressed as a percentage equals the
  Average Annualized Total Return                   5.22%
                                               =========

* Does not include sales charge for the period.


30 DAYS STANDARDIZED YIELD
FOR PERIOD ENDING 7-31-95

PENNSYLVANIA MUNICIPAL BOND FUND - CLASS D

Long term income generally based on yield to
  maturity times market value of each security             $11,895
                                                      ------------
Plus short term income accrued for the past
  thirty days                                                  945
                                                      ------------
Equals Total Income                                         12,839

Less expenses for the past thirty days                      -1,812
                                                      ------------
Equals net monthly income for yield calculation             11,027
                                                      ------------
Average shares outstanding for 30 days                     235,636

Times the Maximum Offering Price                             11.54
                                                      ------------
Equals total dollars                                    $2,719,237
                                                      ============


Net monthly income divided by total dollars equals     0.004055328

Add 1                                                  1.004055328

Raise to the power of 6                                1.024579993

Subtract 1                                             0.024579993

Times 2                                                0.049159985

Expressed as a percentage equals the
  Standardized Yield for 30 day period                        4.92%
                                                            ======

Tax Rate                                                     28.00%

X = 1 minus Tax Rate                                         72.00%

Standardized Yield divided by X equals
  Tax Equivalent Yield for 30 day period                      6.83%
                                                      ============