MFS MUNICIPAL SERIES TRUST
485BPOS, 1995-02-22
Previous: SELIGMAN FRONTIER FUND INC, 497, 1995-02-22
Next: VANGUARD/PRIMECAP FUND INC, N-30D, 1995-02-22




   
   As filed with the Securities and Exchange Commission on February 22, 1995
    
                                                      1933 Act File No. 2-92915
                                                      1940 Act File No. 811-4096

================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                               -----------------

                                   FORM N-1A
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
   
                        POST-EFFECTIVE AMENDMENT NO. 26
    
                                      AND
                             REGISTRATION STATEMENT
                                     UNDER
                       THE INVESTMENT COMPANY ACT OF 1940
   
                                AMENDMENT NO. 27
    

                           MFS MUNICIPAL SERIES TRUST
               (Exact Name of Registrant as Specified in Charter)

                500 Boylston Street, Boston, Massachusetts 02116
                    (Address of Principal Executive Offices)

       Registrant's Telephone Number, Including Area Code: (617) 954-5000
           Stephen E. Cavan, Massachusetts Financial Services Company
                500 Boylston Street, Boston, Massachusetts 02116
                    (Name and Address of Agent for Service)

                 APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:
 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)(i)
          [ ] on [date]  pursuant to  paragraph  (a)(i)
          [ ] 75 days after filing pursuant to paragraph (a)(ii)
          [ ] on [date] pursuant to paragraph (a)(ii) 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

Pursuant to Rule 24f-2,  the Registrant  has registered an indefinite  number of
its Shares of Beneficial Interest (without par value),  under the Securities Act
of 1933. The Registrant filed a Rule 24f-2 Notice on behalf of all of its series
for its fiscal year ended March 31, 1994 on May 26, 1994.
    

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

<PAGE>


                           MFS MUNICIPAL SERIES TRUST
   
                           MFS MUNICIPAL INCOME FUND
    

                             CROSS REFERENCE SHEET

(Pursuant  to Rule 404  showing  location  in  Prospectus  and/or  Statement  of
Additional  Information  of the  responses to the Items in Parts A and B of Form
N-1A)

                                                             STATEMENT OF
   ITEM NUMBER                                                ADDITIONAL
FORM N-1A, PART A            PROSPECTUS CAPTION              INFORMATION

   
      1     (a), (b)     Front Cover Page                         *
    

      2     (a)          Expense Summary                          *

   
            (b), (c)          *                                   *
    


      3     (a)          Condensed Financial Information          *

            (b)               *                                   *

            (c)          Information Concerning Shares of         *
                          the Fund - Performance
                          Information

            (d)          Condensed Financial Information          *

      4     (a)          The Fund; Investment Objectives          *
                          and Policies

   
            (b), (c)     Investment Objectives and Policies;
                          Investment Techniques                   **
    

      5     (a)          The Fund; Management of the Fund -       *
                          Investment Adviser


            (b)          Front Cover Page; Management             *
                          of the Fund - Investment Adviser;




<PAGE>


                                                                  STATEMENT OF
   ITEM NUMBER                                                     ADDITIONAL
FORM N-1A, PART A                 PROSPECTUS CAPTION              INFORMATION

                         Back Cover Page

            (c)          Management of the Fund                   *

            (d)               *                                   *

            (e)          Back Cover Page                          *

            (f)          Condensed Financial Information;         *
                          Expense Summary

   
            (g)          Investment Techniques -                  *
                          Portfolio Trading

      5A    (a), (b), (c)     **                                  **
    


      6     (a)          Information Concerning Shares of         *
                          the Fund - Description of Shares,
                          Voting Rights and Liabilities;
                          Information Concerning Shares of
                          the Fund - Redemptions and
                          Repurchases; Information
                          Concerning Shares of the Fund -
                          Purchases

   
            (b), (c), (d)     *                                   *
    


            (e)          Shareholder Services                     *

   
            (f)          Information Concerning Shares of         *
                          the Fund - Distributions; Shareholder
                          Services - Distribution Options

            (g)          Information Concerning Shares of         *
                          the Fund - Tax Status;
                          Information Concerning Shares of
                          the Fund - Distributions
    

      7     (a)          Front Cover Page; Management of          *
                          the Fund - Distributor; Back
                          Cover Page

<PAGE>
                                                                  STATEMENT OF
   ITEM NUMBER                                                     ADDITIONAL
FORM N-1A, PART A           PROSPECTUS CAPTION                    INFORMATION

            (b)           Information Concerning Shares of         *
                           the Fund - Purchases; Information
                           Concerning Shares of the Fund -
                           Net Asset Value

            (c)           Information Concerning Shares of         *
                           the Fund - Purchases; Information
                           Concerning Shares of the Fund -
                           Exchanges; Shareholder Services

            (d)           Front Cover Page; Information            *
                           Concerning Shares of the Fund -
                           Purchases; Shareholder Services

            (e)           Information Concerning Shares of         *
                           the Fund - Distribution Plans;
                           Expense Summary

            (f)           Information Concerning Shares of         *
                           the Fund - Distribution Plans

      8     (a)           Information Concerning Shares of         *
                           the Fund - Redemptions and
                           Repurchases; Information
                           Concerning Shares of the Fund -
                           Purchases; Shareholder Services

   
            (b), (c), (d) Information Concerning Shares of         *
                           the Fund - Redemptions and
                           Repurchases
    

      9                        *                                   *



<PAGE>

                                                            STATEMENT OF
   ITEM NUMBER                                               ADDITIONAL
FORM N-1A, PART A           PROSPECTUS CAPTION              INFORMATION

   
     10     (a), (b)           *                          Front Cover Page
    

     11                        *                          Front Cover Page

   
     12                        *                          Definitions

     13     (a)                *                          Investment Techniques

            (b)                *                          Investment 
                                                           Restrictions

            (c)                *                          Investment Techniques;
                                                           Investment 
                                                           Restrictions
    

            (d)                *                                   *

   
     14     (a), (b)           *                          Management of 
                                                           the Fund - Trustees 
                                                           and Officers

            (c)                *                          Management of 
                                                           the Fund - Trustees 
                                                           and Officers; 
                                                           Appendix A
    

     15     (a)                *                                   *

   
            (b), (c)           *                          Management of 
                                                           the Fund - Trustees 
                                                           and Officers
    

     16     (a)           Management of the Fund -        Management of 
                           Investment Adviser              the Fund - Investment
                                                           Adviser; Management 
                                                           of the Fund -
                                                           Trustees and Officers

            (b)           Management of the Fund -        Management of 
                           Investment Adviser              the Fund -
                                                           Investment Adviser

            (c)                *                                   *

            (d)                *                          Management of 
                                                           the Fund - Investment
                                                           Adviser

            (e)                *                          Portfolio Transactions
                                                           and Brokerage 
                                                           Commissions

<PAGE>


                                                            STATEMENT OF
   ITEM NUMBER                                               ADDITIONAL
FORM N-1A, PART A           PROSPECTUS CAPTION              INFORMATION

            (f)          Information Concerning
                          Shares of the Fund              Distribution 
                          Distribution Plans               Plans

            (g)                *                                   *

            (h)                *                          Management of 
                                                           the Fund - Custodian;
                                                           Independent
                                                           Accountants and
                                                           Financial Statements;
                                                           Back Cover Page

            (i)                *                          Management of
                                                           the Fund -
                                                           Shareholder Servicing
                                                           Agent

     17     (a)                *                          Portfolio Transactions
                                                           and Brokerage 
                                                           Commissions

            (b)                *                                   *

   
            (c), (d)           *                          Portfolio 
                                                           Transactions
                                                           and Brokerage 
                                                           Commissions

            (e)                *                                   *
    

     18     (a)          Information Concerning           Description of Shares 
                          Shares of the Fund -             Voting Rights and
                          Description of Shares,           Liabilities
                          Voting Rights and               
                          Liabilities

            (b)                *                                   *

     19     (a)          Information Concerning           Shareholder
                          Shares of the Fund -             Services
                          Purchases; Shareholder
                          Services

   
            (b)          Information Concerning           Management of the
                          Shares of the Fund -             Fund - Distributor;
                          Net Asset Value;                 Determination of Net
                          Information Concerning           Asset Value and 
                          Shares of the Fund -             Performance
                          Purchases                        Information
    

            (c)                *                                   *

<PAGE>
                                                            STATEMENT OF
   ITEM NUMBER                                               ADDITIONAL
FORM N-1A, PART A           PROSPECTUS CAPTION              INFORMATION


     20                        *                          Tax Status

   
     21     (a), (b)           *                          Management of the
                                                           Fund - Distributor;
                                                           Distribution
                                                           Plans
    

            (c)                *                                   *

     22     (a)                *                                   *

   
            (b)                *                          Determination of Net
                                                           Asset Value and 
                                                           Performance
                                                           Information
    

     23                        *                          Independent 
                                                           Accountants and 
                                                           Financial Statements
- -----------------------------
*       Not Applicable
**      Contained in Annual Report



<PAGE>





   
                                          PROSPECTUS
                                          March 1, 1995
MFS(R) MUNICIPAL                          Class A Shares of Beneficial Interest
INCOME FUND                               Class B Shares of Beneficial Interest
(A member of the MFS Family of Funds(R))  Class C Shares of Beneficial Interest
- --------------------------------------------------------------------------------
                                                                          Page
                                                                           ---
1. Expense Summary ........................................................  2
2. The Fund ...............................................................  3
3. Condensed Financial Information ........................................  4
4. Investment Objective and Policies ......................................  5
5. Investment Techniques .................................................. 10
6. Management of the Fund ................................................. 13
7. Information Concerning Shares of the Fund .............................. 14
      Purchases ........................................................... 14
      Exchanges ........................................................... 19
      Redemptions and Repurchases ......................................... 20
      Distribution Plans .................................................. 22
      Distributions ....................................................... 24
      Tax Status .......................................................... 24
      Net Asset Value ..................................................... 25
      Description of Shares, Voting Rights and Liabilities ................ 26
      Performance Information ............................................. 26
8. Shareholder Services ................................................... 27
   Appendix A ............................................................. 29
   Appendix B ............................................................. 32
   Appendix C ............................................................. 34
   Appendix D ............................................................. 35
     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.
    

MFS MUNICIPAL INCOME FUND 500 Boylston Street, Boston, MA 02116 (617) 954-5000

   
The investment objective of MFS Municipal Income Fund (the "Fund") is to provide
as high a level  of  current  income  exempt  from  federal  income  taxes as is
considered  consistent  with  prudent  investing  while  seeking  protection  of
shareholders'  capital. The Fund is a diversified series of MFS Municipal Series
Trust (the "Trust"),  an open-end management  investment company.  THE FUND WILL
INVEST UP TO  ONE-THIRD OF ITS ASSETS IN LOWER RATED  BONDS,  COMMONLY  KNOWN AS
"JUNK BONDS" THAT ENTAIL GREATER  RISKS,  INCLUDING  DEFAULT  RISKS,  THAN THOSE
FOUND IN HIGHER RATED  SECURITIES.  INVESTORS  SHOULD  CAREFULLY  CONSIDER THESE
RISKS BEFORE  INVESTING (see "Investment  Objective and Policies").  The minimum
initial investment generally is $1,000 per account (see "Purchases").

The Fund's  investment  adviser  and  distributor  are  Massachusetts  Financial
Services Company ("MFS") and MFS Fund Distributors,  Inc. ("MFD"), respectively,
both of which are located at 500 Boylston Street, Boston, Massachusetts 02116.
    

SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED
BY, ANY BANK AND THE SHARES ARE NOT  FEDERALLY  INSURED BY THE  FEDERAL  DEPOSIT
INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY.

   
This Prospectus  sets forth  concisely the information  concerning the Trust and
the Fund that a prospective investor ought to know before investing.  The Trust,
on behalf of the Fund,  has filed with the  Securities  and Exchange  Commission
(the "SEC") a Statement of Additional  Information,  dated March 1, 1995,  which
contains  more  detailed  information  about  the  Trust  and  the  Fund  and is
incorporated  into  this  Prospectus  by  reference.  See page 28 for a  further
description  of the  information  set  forth  in  the  Statement  of  Additional
Information.  A copy of the Statement of Additional  Information may be obtained
without charge by contacting the Shareholder Servicing Agent (see back cover for
address and phone number).
    

     INVESTORS SHOULD READ THIS PROSPECTUS AND RETAIN IT FOR FUTURE REFERENCE.


<PAGE>
   
1.  EXPENSE SUMMARY
SHAREHOLDER TRANSACTION EXPENSES:
<TABLE>
<CAPTION>
                                                                             CLASS A        CLASS B        CLASS C
                                                                             -------        -------        -------
<S>                                                                          <C>            <C>            <C>
    Maximum Initial Sales Charge Imposed on Purchases of Fund Shares
      (as a percentage of offering price) ...........................         4.75%          0.00%          0.00%
    Maximum Contingent Deferred Sales Charge (as a percentage of
      original purchase price or redemption proceeds, as applicable)     See Below<F1>       4.00%<F2>      0.00%

ANNUAL OPERATING EXPENSES OF THE FUND (AS A PERCENTAGE OF AVERAGE NET ASSETS):
    Management Fees .................................................         0.75%          0.75%          0.75%
    Rule 12b-1 Fees .................................................         0.00%<F3>      1.00%<F4>      1.00%<F4>
    Other Expenses ..................................................         0.30%          0.37%          0.30%<F5>
                                                                               ----           ----           ----
    Total Operating Expenses    .....................................         1.05%          2.12%          2.05%
<FN>
- ---------
<F1> Purchases of $1 million or more are not subject to an initial sales charge;
     however,  a  contingent  deferred  sales  charge (a  "CDSC")  of 1% will be
     imposed on such purchases in the event of certain  redemption  transactions
     within 12 months following such purchases (see "Purchases" below).
<F2> Class B shares  purchased  prior to  September 1, 1993 will be subject to a
     CDSC of 5% in the  event  of a  redemption  within  the  first  year  after
     purchase.
<F3> The  Fund has  adopted  a  Distribution  Plan  for its  Class A  shares  in
     accordance  with Rule 12b-1 under the  Investment  Company Act of 1940,  as
     amended (the "1940 Act"),  which  provides  that it will pay  distribution/
     service fees aggregating up to (but not necessarily all of) 0.35% per annum
     of the  average  daily net assets  attributable  to the Class A shares (see
     "Distribution  Plans" below).  Payments under the Class A Distribution Plan
     will become payable on the date on which the value of the net assets of the
     Fund  attributable  to Class A shares  first equals or exceeds $40 million.
     Thereafter,  0.10% of the  distribution/service fee will be waived. After a
     substantial  period of time,  distribution  expenses  paid under this Plan,
     together  with the initial  sales  charge,  may total more than the maximum
     sales  charge that would have been  permissible  if imposed  entirely as an
     initial sales charge.
<F4> The Fund has adopted  separate  Distribution  Plans for its Class B and its
     Class C shares in  accordance  with Rule  12b-1  under the 1940 Act,  which
     provide that it will pay  distribution/service  fees aggregating up to (but
     not  necessarily  all of) 1.00% per annum of the  average  daily net assets
     attributable to the Class B shares under the Class B Distribution  Plan and
     the Class C shares under the Class C Distribution  Plan (see  "Distribution
     Plans" below).  After a substantial period of time,  distribution  expenses
     paid under these Plans,  together with any CDSC payable upon  redemption of
     Class B shares,  may total more than the  maximum  sales  charge that would
     have been permissible if imposed entirely as an initial sales charge.
<F5> Except for the shareholder servicing agent fees component, "Other Expenses"
     is based on Class A expenses  incurred  during the fiscal  year ended March
     31, 1994. The shareholder servicing agent fee component of "Other Expenses"
     is a predetermined percentage based upon the Fund's net assets attributable
     to each class.
</FN>
</TABLE>
<PAGE>
                             EXAMPLE OF EXPENSES
                                -------------
An  investor  would pay the  following  dollar  amounts of  expenses on a $1,000
investment in the Fund,  assuming (a) a 5% annual  return and (b)  redemption at
the end of each of the time periods indicated (unless otherwise noted):
    

<TABLE>
<CAPTION>
   
  PERIOD                                                CLASS A                   CLASS B                 CLASS C
  ------                                                -------             --------------------          -------
  <S>                                                   <C>                 <C>             <C>            <C>
                                                                                            <F1>
   1 year ..........................................      $ 58              $ 62            $ 22            $ 21
   3 years .........................................        79                96              66              64
   5 years .........................................       103               134             114             110
  10 years .........................................       170               218<F2>         218<F2>         238
<FN>
- ---------
<F1> Assumes no redemption.
<F2> Class B shares  convert to Class A shares  approximately  eight years after
     purchase; therefore, years nine and ten reflect Class A expenses.
</FN>
</TABLE>
    

    The purpose of the expense table above is to assist investors in
understanding the various costs and expenses that a shareholder of the Fund
will bear directly or indirectly. More complete descriptions of the following
Fund expenses are set forth in the following sections of the Prospectus: (i)
varying sales charges on share purchases -- "Purchases"; (ii) varying CDSCs --
"Purchases"; (iii) management fees -- "Management of the Fund -- Investment
Adviser"; and (iv) Rule 12b-1 (i.e., distribution plan) fees -- "Distribution
Plans."

     THE "EXAMPLE" SET FORTH ABOVE SHOULD NOT BE CONSIDERED A REPRESENTATION  OF
PAST OR FUTURE EXPENSES OF THE FUND; ACTUAL EXPENSES MAY BE GREATER OR LESS THAN
THOSE SHOWN.

   
2.  THE FUND
The Fund is a diversified series of the Trust, an open-end management investment
company  which  was  organized  as a  business  trust  under  the  laws  of  The
Commonwealth of Massachusetts in 1984. The Trust presently consists of 19 series
of  shares,  each of which  represents  a  portfolio  with  separate  investment
policies.  Shares of the Fund are  continuously  sold to the public and the Fund
buys securities for its portfolio. Three classes of shares of the Fund currently
are offered to the general public. Class A shares are offered at net asset value
plus an initial  sales charge (or a CDSC in the case of certain  purchases of $1
million or more) and  subject to a  Distribution  Plan  providing  for an annual
distribution  fee and service fee. Class B shares are offered at net asset value
without an initial  sales charge but subject to a CDSC and a  Distribution  Plan
providing for an annual  distribution fee and service fee which are greater than
the Class A  distribution  fee and service  fee.  Class B shares will convert to
Class A shares  approximately  eight  years after  purchase.  Class C shares are
offered at net asset value without an initial sales charge or a CDSC but subject
to a Distribution Plan providing for an annual  distribution fee and service fee
which are equal to the Class B annual  distribution fee and service fee. Class C
shares do not convert to any other class of shares of the Fund.

The Trust's Board of Trustees provides broad supervision over the affairs of the
Fund.  A majority of the  Trustees  are not  affiliated  with the  Adviser.  The
Adviser is responsible  for the management of the Fund's assets and the officers
of the Trust are responsible for the Fund's operations.  The Adviser manages the
portfolio from day to day in accordance with the Fund's investment objective and
policies.  The selection of  investments  and the way they are managed depend on
the  conditions  and trends in the economy and the financial  marketplaces.  The
Fund also offers to buy back  (redeem) its shares from its  shareholders  at any
time at net asset value, less any applicable CDSC.

<PAGE>
3.  CONDENSED FINANCIAL INFORMATION 

The  following  information  should be read in  conjunction  with the  financial
statements included in the Fund's Annual and Semi-Annual Reports to shareholders
which are incorporated by reference into the Statement of Additional Information
in reliance upon the report of Deloitte & Touche,  independent  certified public
accountants, as experts in accounting and auditing.
    

<TABLE>
   
                                                        FINANCIAL HIGHLIGHTS
                                                CLASS A, CLASS B AND CLASS C SHARES
<CAPTION>
                                            SIX MONTHS   FOUR MONTHS    PERIOD            SIX       FOUR MONTHS     
                                              ENDED         ENDED       ENDED        MONTHS ENDED      ENDED      YEAR ENDED
                                            SEPTEMBER 30,  MARCH 31,  NOVEMBER 30,   SEPTEMBER 30,   MARCH 31,     NOVEMBER
                                               1994         1994        1993<F1>        1994           1994        30, 1993
                                             CLASS A                                  CLASS B
                                            --------------------------------------   ---------------------------------------
<S>                                         <C>          <C>           <C>           <C>            <C>           <C>
 PER SHARE DATA (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD):
 Net asset value -- beginning of period       $ 8.56       $ 8.99      $ 9.15        $   8.56       $  8.99       $   8.73
 Income from investment operations<F4>--
   Net investment income                      $ 0.26       $ 0.15      $ 0.12        $   0.22       $  0.14       $   0.42
   Net realized and unrealized gain
     (loss) on investments                     (0.10)       (0.51)      (0.16)          (0.11)        (0.51)          0.42
     Total from investment operations
 Less distributions declared 
   to shareholders --                         $ 0.16       $(0.36)     $(0.04)        $  0.11       $ (0.37)      $  0.84
   From net investment income                 $(0.26)      $(0.02)     $(0.11)        $ (0.19)      $ (0.01)      $ (0.45)
   In excess of net investment income-            --          --        (0.01)          (0.02)           -          (0.03)
   From net realized gains                        --       (0.01)         --              --          (0.01)        (0.10)
   In excess of net realized gains                --       (0.04)         --              --          (0.04)           --
     Total distributions declared to
       shareholders                           $(0.26)      $(0.07)     $(0.12)        $ (0.21)      $ (0.06)      $ (0.58)
 Net asset value -- end of period             $ 8.46       $ 8.56      $ 8.99         $  8.46       $  8.56       $  8.99
 TOTAL RETURN<F2>                               1.85%       (7.90)%<F3> (1.80)%<F3>      1.31%        (8.97)%<F3>    9.95%
 RATIOS (TO AVERAGE NET ASSETS)/SUPPLEMENTAL DATA:
   Expenses                                     1.05%<F3>    1.07%<F3>   0.76%<F3>       2.12%<F3>     2.24%<F3>     2.11%
   Net investment income                        6.16%<F3>    5.31%<F3>   4.94%<F3>       5.10%<F3>     4.74%<F3>     4.92%
 PORTFOLIO TURNOVER                                9%           9%         30%              9%            9%           30%
 NET ASSETS AT END OF PERIOD (000 OMITTED)    $ 7,350      $ 5,595     $   461        $447,603      $479,478      $518,179


<FN>

<F1>For the period from the commencement of offering of Class A shares, September 7, 1993 to November 30, 1993.


<F2>Total returns do not include the sales charge. If the sales charge had been included, the results would have been lower.
<F3>Annualized.
<F4>For periods subsequent to November 30, 1993, per share data is based on average shares outstanding.
</TABLE>
    

<PAGE>
<TABLE>
   
                                                        FINANCIAL HIGHLIGHTS
                                                CLASS A, CLASS B AND CLASS C SHARES
<CAPTION>
                                                                                                      SIX MONTHS
                                                                                                         ENDED     PERIOD ENDED
                                           YEAR ENDED NOVEMBER 30,                                     SEPTEMBER     MARCH 31,
                                            1992       1991       1990     1989    1988      1987<F1>   30, 1994       1994<F2>
                                           CLASS B                                                     CLASS C
                                           ---------------------------------------------------------- -------------------------
<S>                                        <C>         <C>      <C>       <C>     <C>       <C>        <C>          <C>
PER SHARE DATA (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD):
Net asset value -- beginning of period     $ 8.50     $ 8.25    $ 8.41    $ 8.11  $  7.67   $ 8.47       $ 8.56      $  9.07
Income from investment operations<F4>-
  Net investment income                    $ 0.47     $ 0.49    $ 0.49    $ 0.51  $  0.50   $ 0.38       $ 0.22      $  0.09
  Net realized and unrealized gain
    (loss) on investments                    0.26       0.25     (0.15)     0.30     0.43    (0.83)       (0.09)       (0.59)
    Total from investment operations       $ 0.73     $ 0.74    $ 0.34    $ 0.81  $  0.93   $(0.45)      $ 0.13      $ (0.50)
Less distributions declared to shareholders --
  From net investment income               $(0.48)    $(0.49)   $(0.50)   $(0.51) $ (0.49)  $(0.35)      $(0.22)     $ (0.01)
  From paid-in capital                     $(0.02)       -         -       -           --       --           --           --
    Total distributions declared to
      shareholders                         $(0.50)    $(0.49)   $(0.50)   $(0.51) $ (0.49)  $(0.35)          --           --
Net asset value -- end of period           $ 8.73     $ 8.50    $ 8.25    $ 8.41  $  8.11   $ 7.67       $ 8.47      $  8.56
TOTAL RETURN                                 8.82%      9.21%     4.18%    10.24%   12.53%   (5.79)%       1.45%      (19.42)%<F3>
RATIOS (TO AVERAGE NET ASSETS)/SUPPLEMENTAL DATA:
  Expenses                                   2.03%      2.04%     2.05%     2.07%    2.09%    2.03%<F3>    2.05%<F3>    2.18%<F3>
  Net investment income                      5.50%      5.82%     5.99%     6.09%    6.38%    6.00%<F3>    5.13%<F3>    4.62%<F3>
PORTFOLIO TURNOVER                             52%        73%       91%      127%     171%     138%           9%           9%
NET ASSETS AT END OF PERIOD(000 OMITTED)  $449,949   $409,084  $379,239  $343,887 $244,825  $183,93      $10,221     $  6,393


<FN>

<F1>For the period from the commencement of investment operations, December 29, 1986 to November 30, 1987.

<F2>For the period from the commencement of offering of Class C shares, January 3, 1994 to March 31, 1994.
<F3>Annualized.
<F4>For periods subsequent to November 30, 1993, per share data is based on average shares outstanding.
</TABLE>

4.  INVESTMENT OBJECTIVE AND POLICIES
The Fund seeks to provide as high a level of current  income exempt from federal
income taxes as is considered  consistent with prudent  investing and protection
of shareholders'  capital.  As a matter of fundamental policy, the Fund seeks to
achieve its investment  objective by investing  primarily (i.e., at least 80% of
its assets under normal circumstances) in debt securities issued by or on behalf
of states,  territories and possessions of the United States and the District of
Columbia and their political  subdivisions,  agencies or instrumentalities,  the
interest  on which is exempt  from  federal  income  tax  ("Municipal  Bonds" or
"tax-exempt securities").

Under normal market  conditions,  substantially all of the Fund's assets will be
invested in:
(i)   tax-exempt  securities  which are rated AAA,  AA or A by Standard & Poor's
      Ratings Group ("S&P"),  or by Fitch Investors  Service,  Inc. ("Fitch") or
      are rated Aaa, Aa or A by Moody's Investors Service, Inc. ("Moody's");
(ii)  notes of issuers having an issue of outstanding Municipal Bonds rated AAA,
      AA or A by S&P or by  Fitch  or  Aaa,  Aa or A by  Moody's  or  which  are
      guaranteed by the U.S. Government;
(iii) obligations  issued or guaranteed by the U.S.  Government or its agencies,
      authorities or instrumentalities;
(iv)  commercial paper, obligations of banks (including certificates of deposit,
      bankers' acceptances and repurchase agreements) with $1 billion or more of
      assets, and cash; and/or
(v)   tax-exempt  securities  which are not rated or which are rated  lower than
      the three highest grades of S&P, Fitch or Moody's,  provided that not more
      than  one-third  of the total  assets of the Fund will be invested in such
      securities.

Interest  income from the  investments  described in  paragraphs  (iii) and (iv)
above may be taxable to shareholders as ordinary income.  In addition,  the Fund
may purchase  municipal  obligations  the interest on which may be subject to an
alternative  minimum tax (for purposes of this Prospectus,  the interest thereon
is  nonetheless  considered to be  tax-exempt).  For a description of ratings of
S&P, Fitch and Moody's of Municipal  Bonds,  see Appendix A to this  Prospectus.
See Appendix B for a description of U.S.  Government  obligations and short-term
investments.  For  a  comparison  of  yields  on  Municipal  Bonds  and  taxable
securities,  see the  Taxable  Equivalent  Yield  Table  in  Appendix  C to this
Prospectus.  For a chart  indicating the  composition of the bond portion of the
Fund's  portfolio  for its fiscal  year ended  January 31,  1995,  with the debt
securities  separated into rating categories,  see Appendix D to this Prospectus
(see  "Investment  Objective  and  Policies  --  Risk  Factors  of  Lower  Rated
Securities"  below for a description of the risks involved in investing in these
lower rated fixed income securities).
    

Although higher quality tax-exempt securities held by the Fund may produce lower
yields, they are generally more marketable.

   
The  securities in which the Fund may invest also include zero coupon bonds (see
"Investment  Techniques -- Zero Coupon Bonds" below) and securities purchased on
a "when-issued" or on a "forward delivery" basis (see "Investment  Techniques --
When  Issued  Securities"  below).  The Fund may also  invest  in  variable  and
floating rate obligations and inverse floating rate obligations (see "Investment
Techniques -- Variable and Floating Rate  Obligations" and -- "Inverse  Floating
Rate Obligations"). In addition, the Fund may write covered call and put options
and  purchase  call  and  put  options,  including  warrants,  on  fixed  income
securities,  primarily  for hedging  purposes  and also in an effort to increase
current income (see "Investment Techniques -- Options" below). The Fund may also
purchase and sell interest rate futures contracts on fixed income securities and
indexes  of such  securities  and may write and  purchase  options  thereon  for
hedging  purposes and for non-hedging  purposes,  subject to applicable law (see
"Investment  Techniques -- Futures  Contracts and Options on Futures  Contracts"
below). Gains recognized from options and futures transactions engaged in by the
Fund are taxable income to shareholders.
    

From  time to time,  proposals  have been  introduced  before  Congress  for the
purpose of  restricting  or  eliminating  the federal  income tax  exemption for
interest on Municipal  Bonds.  See "Tax Status"  below for the effect of current
federal tax law on this exemption.

There is no formula as to the  percentage  of assets that may be invested in any
one type of security.  Cash,  short-term  obligations,  repurchase agreements or
other  forms of debt  securities  are  held to  provide  a  reserve  for  future
purchases of securities. Subject to tax requirements, portfolio changes are made
without regard to the length of time a security has been held, or whether a sale
would result in a profit or loss.

ADDITIONAL INFORMATION AS TO INVESTMENT OBJECTIVE AND POLICIES

FIXED INCOME  SECURITIES -- When and if available,  the Fund may purchase  fixed
income  securities  at a discount  from face value.  However,  the Fund does not
intend  to hold  such  securities  to  maturity  for the  purpose  of  achieving
potential  capital  gains,  unless  current  yields on these  securities  remain
attractive.

CHARACTERISTICS  OF  MUNICIPAL  BONDS -- The Fund may  invest  its  assets  in a
relatively  high percentage of Municipal Bonds issued by entities having similar
characteristics.  The issuers may pay their interest obligations from revenue of
similar projects such as multi-family  housing,  nursing homes, electric utility
systems,  hospitals  or life  care  facilities.  This may  make  the  Fund  more
susceptible to similar  economic,  political or regulatory  occurrences.  As the
similarity in issuers increases,  the potential for fluctuation of the net asset
value of the  Fund's  shares  also  increases.  The Fund  will  only  invest  in
securities of issuers  which it believes  will make timely  payments of interest
and principal.

The Fund may invest  more than 25% of its  assets in  industrial  revenue  bonds
(referred  to under  current tax law as private  activity  bonds),  and also may
invest  more  than 25% of its  assets  in  revenue  bonds  issued  for  housing,
including multi-family housing, health care facilities or electric utilities, at
times when the  relative  value of issues of such a type is  considered,  in the
judgment of the Adviser, to be more favorable than that of other available types
of issues,  taking into consideration the particular  restrictions on investment
flexibility  arising  from the  investment  objective  of the Fund of  providing
current income exempt from federal  income taxes.  Therefore,  investors  should
also be aware of the  risks  which  these  investments  may  entail.  Industrial
revenue bonds are issued by various state and local agencies to finance  various
projects.

If a revenue  bond is  secured by  payments  generated  from a project,  and the
revenue  bond is  also  secured  by a lien on the  real  estate  comprising  the
project, foreclosure by the indenture trustee on the lien for the benefit of the
bondholders  creates  additional  risks  associated  with  owning  real  estate,
including environmental risks.

Housing revenue bonds  typically are issued by a state,  county or local housing
authority  and are secured only by the revenues of mortgages  originated  by the
authority using the proceeds of the bond issue.  Because of the impossibility of
precisely  predicting  demand for mortgages  from the proceeds of such an issue,
there is a risk  that the  proceeds  of the issue  will be in excess of  demand,
which would  result in early  retirement  of the bonds by the issuer.  Moreover,
such housing  revenue bonds depend for their  repayment  upon the cash flow from
the underlying mortgages, which cannot be precisely predicted when the bonds are
issued.  Any  difference  in the actual cash flow from such  mortgages  from the
assumed cash flow could have an adverse impact upon the ability of the issuer to
make scheduled  payments of principal and interest on the bonds, or could result
in early  retirement of the bonds.  Additionally,  such bonds depend in part for
scheduled payments of principal and interest upon reserve funds established from
the proceeds of the bonds,  assuming  certain  rates of return on  investment of
such reserve funds.  If the assumed rates of return are not realized  because of
changes in interest rate levels or for other  reasons,  the actual cash flow for
scheduled payments of principal and interest on the bonds may be inadequate. The
financing of multi-family  housing projects is affected by a variety of factors,
including satisfactory  completion of construction within cost constraints,  the
achievement  and  maintainance  of  a  sufficient  level  of  occupancy,   sound
management of the developments,  timely and adequate increases in rents to cover
increases in operating expenses,  including taxes, utility rates and maintenance
costs,  changes in applicable laws and  governmental  regulations and social and
economic trends.

   
The Fund may invest in municipal lease securities. These are undivided interests
in a portion of an  obligation  in the form of a lease or  installment  purchase
which is  issued  by state  and  local  governments  to  acquire  equipment  and
facilities.   Municipal  leases  frequently  have  special  risks  not  normally
associated  with general  obligation or revenue  bonds.  Leases and  installment
purchase or conditional  sale contracts (which normally provide for title to the
leased asset to pass  eventually to the  governmental  issuer) have evolved as a
means for governmental issuers to acquire property and equipment without meeting
the  constitutional  and statutory  requirements  for the issuance of debt.  The
debt-issuance limitations are deemed to be inapplicable because of the inclusion
in many leases or contracts of "non-appropriation" clauses that provide that the
governmental issuer has no obligation to make future payments under the lease or
contract  unless  money is  appropriated  for such  purpose  by the  appropriate
legislative  body on a yearly or other periodic basis.  Although the obligations
will be secured by the leased  equipment or facilities,  the  disposition of the
property in the event of  non-appropriation or foreclosure might, in some cases,
prove  difficult.  In light of these concerns,  the Fund has adopted and follows
procedures for determining  whether municipal lease securities  purchased by the
Fund are  illiquid and thus subject to the Fund's  limitation  on investing  not
more than 15% of its net assets in illiquid investments,  or liquid and thus not
subject to such limitation.  The procedures  require that a number of factors be
used in evaluating the liquidity of a municipal  lease  security,  including the
frequency of trades and quotes for the security,  the number of dealers  willing
to purchase or sell the security and the number of other  potential  purchasers,
the  willingness  of dealers to undertake to make a market in the security,  the
nature of the  marketplace in which the security  trades,  the credit quality of
the security and other factors which the Adviser may deem  relevant.  There are,
of course, variations in the security of municipal lease securities, both within
a particular  classification and between classifications,  depending on numerous
factors.
    

Electric utilities face problems in financing large construction  programs in an
inflationary  period,  cost  increases  and delay  occasioned  by  environmental
considerations (particularly with respect to nuclear facilities),  difficulty in
obtaining  fuel at  reasonable  prices,  the  cost of  competing  fuel  sources,
difficulty in obtaining sufficient rate increases and other regulatory problems,
the effect of energy conservation and difficulty of the capital market to absorb
utility debt.

Health  care  facilities  include  life  care  facilities,   nursing  homes  and
hospitals.  Life care facilities are alternative  forms of long-term housing for
the elderly which offer  residents the  independence  of condominium  life style
and,  if needed,  the  comprehensive  care of nursing  home  services.  Bonds to
finance  these   facilities  have  been  issued  by  various  state   industrial
development  authorities.  Since the bonds are secured  only by the  revenues of
each  facility  and not by state  or local  government  tax  payments,  they are
subject to a wide  variety  of risks.  Primarily,  the  projects  must  maintain
adequate  occupancy levels to be able to provide  revenues  adequate to maintain
debt service payments.  Moreover,  in the case of life care facilities,  since a
portion of  housing,  medical  care and other  services  may be  financed  by an
initial  deposit,  there may be risk if the facility does not maintain  adequate
financial  reserves to secure estimated  actuarial  liabilities.  The ability of
management to accurately forecast inflationary cost pressures weighs importantly
in this  process.  The  facilities  may  also be  affected  by  regulatory  cost
restrictions  applied to health care  delivery in  general,  particularly  state
regulations or changes in Medicare and Medicaid payments or  qualifications,  or
restrictions  imposed  by  medical  insurance  companies.  They  may  also  face
competition from alternative  health care or conventional  housing facilities in
the  private  or  public  sector.  Hospital  bond  ratings  are  often  based on
feasibility  studies  which  contain  projections  of  expenses,   revenues  and
occupancy  levels.  A  hospital's  gross  receipts  and net income  available to
service its debt are influenced by demand for hospital services,  the ability of
the hospital to provide the services required, management capabilities, economic
developments in the service area, efforts by insurers and government agencies to
limit rates and  expenses,  confidence  in the  hospital,  service area economic
developments,  competition,  availability and expense of malpractice  insurance,
Medicaid and Medicare  funding,  and possible federal  legislation  limiting the
rates of increase of hospital charges.

The Fund may also invest in bonds for  industrial  and other  projects,  such as
sewage  or  solid  waste  disposal  or  hazardous  waste  treatment  facilities.
Financing  for such  projects  will be subject to  inflation  and other  general
economic  factors  as well  as  construction  risks  including  labor  problems,
difficulties  with  construction  sites and the ability of  contractors  to meet
specifications in a timely manner. Because some of the materials,  processes and
wastes involved in these projects may include  hazardous  components,  there are
risks associated with their production, handling and disposal.

RESTRICTED  SECURITIES  -- The Fund may also  purchase  securities  that are not
registered  under the  Securities  Act of 1933  (the  "1933  Act")  ("restricted
securities"),  including  those  that  can be  offered  and  sold to  "qualified
institutional   buyers"   under  Rule  144A  under  the  1933  Act  ("Rule  144A
securities").  The Trust's Board of Trustees determines, based upon a continuing
review of the trading  markets for a specific Rule 144A  security,  whether such
security is illiquid and thus subject to the Fund's limitations on investing not
more than 15% of its net assets in illiquid investments,  or liquid and thus not
subject to such  limitation.  The Board of Trustees has adopted  guidelines  and
delegated to MFS the daily function of determining  and monitoring the liquidity
of Rule 144A securities.  The Board,  however,  will retain sufficient oversight
and be ultimately  responsible for the determinations.  The Board will carefully
monitor  the  Fund's  investments  in Rule  144A  securities,  focusing  on such
important  factors,  among others,  as valuation,  liquidity and availability of
information.  This  investment  practice could have the effect of increasing the
level of illiquidity in a Fund to the extent that qualified institutional buyers
become for a time  uninterested  in purchasing  Rule 144A securities held in the
Fund's  portfolio.  Subject to the  Fund's  15%  limitation  on  investments  in
illiquid investments, the Fund may also invest in restricted securities that may
not be sold under Rule 144A, which presents certain risks. As a result, the Fund
might not be able to sell these  securities when the Adviser wishes to do so, or
might have to sell them at less than fair value. In addition,  market quotations
are less readily available. Therefore, judgment may at times play a greater role
in valuing these securities than in the case of unrestricted securities.

   
RISK  FACTORS  REGARDING  LOWER  RATED  SECURITIES  -- The Fund may  invest to a
limited  extent in lower rated fixed income  securities  or  comparable  unrated
securities.  Investments  in fixed income  securities  offering the high current
income  sought  by the  Fund,  while  generally  providing  greater  income  and
opportunity for gain than investments in higher rated securities, usually entail
greater risk of principal and income  (including  the  possibility of default or
bankruptcy of the issuers of such securities), and involve greater volatility of
price  (especially  during  periods of  economic  uncertainty  or  change)  than
investments in higher rated securities and because yields may vary over time, no
specified level of income can ever be assured.  In particular,  securities rated
lower  than  Baa  by  Moody's  or BBB by S&P  or  Fitch  or  comparable  unrated
securities  (commonly known as "junk bonds") are considered  speculative.  These
lower rated high  yielding  fixed income  securities  generally  tend to reflect
economic changes (and the outlook for economic growth), short-term corporate and
industry  developments  and the  market's  perception  of their  credit  quality
(especially  during times of adverse  publicity) to a greater extent than higher
rated  securities  which react primarily to fluctuations in the general level of
interest  rates  (although  these lower rated fixed income  securities  are also
affected by changes in interest rates).  In the past,  economic  downturns or an
increase  in interest  rates have under  certain  circumstances  caused a higher
incidence  of default by the  issuers of these  securities  and may do so in the
future,  especially  in the case of highly  leveraged  issuers.  During  certain
periods,  the higher yields on the Fund's lower rated high yielding fixed income
securities are paid primarily because of the increased risk of loss of principal
and income,  arising from such factors as the heightened  possibility of default
or  bankruptcy  of the  issuers  of such  securities.  Due to the  fixed  income
payments of these  securities,  the Fund may  continue to earn the same level of
interest  income while its net asset value  declines  due to  portfolio  losses,
which could result in an increase in the Fund's yield despite the actual loss of
principal.  The prices for these  securities may be affected by legislative  and
regulatory  developments.  For example,  federal  rules require that savings and
loan associations gradually reduce their holdings of high- yield securities.  An
effect of such  legislation  may be to depress the prices of  outstanding  lower
rated high yielding fixed income securities.  Changes in the value of securities
subsequent to their acquisition will not affect cash income or yield to maturity
to the Fund but will be  reflected in the net asset value of shares of the Fund.
The market for these lower rated fixed income securities may be less liquid than
the market for  investment  grade  fixed  income  securities.  Furthermore,  the
liquidity  of these lower  rated  securities  may be  affected  by the  market's
perception of their credit  quality.  Therefore,  the Adviser's  judgment may at
times  play a  greater  role in  valuing  these  securities  than in the case of
investment  grade fixed  income  securities,  and it also may be more  difficult
during  times of certain  adverse  market  conditions  to sell these lower rated
securities  at their fair  value to meet  redemption  requests  or to respond to
changes in the market.  No minimum  rating  standard is required by the Fund. To
the extent the Fund  invests in these lower rated fixed income  securities,  the
achievement of its  investment  objective may be more dependent on the Adviser's
own  credit  analysis  than in the case of a fund  investing  in higher  quality
bonds.  While the  Adviser  may refer to ratings  issued by  established  credit
rating  agencies,  it is not a policy of the Fund to rely exclusively on ratings
issued  by these  agencies,  but  rather to  supplement  such  ratings  with the
Adviser's own independent and ongoing review of credit quality.
    

The Fund may also invest in fixed income  securities rated Baa by Moody's or BBB
by S&P or Fitch and  comparable  unrated  securities.  These  securities,  while
normally  exhibiting  adequate  protection  parameters,   may  have  speculative
characteristics  and changes in economic  conditions and other circumstances are
more  likely to lead to a  weakened  capacity  to make  principal  and  interest
payments than in the case of higher grade fixed income securities.

ADDITIONAL  RISK  FACTORS -- The net asset  value of the  shares of an  open-end
investment  company which may invest in fixed income  securities  changes as the
general levels of interest  rates  fluctuate.  When interest rates decline,  the
value of a fixed  income  portfolio  can be expected to rise.  Conversely,  when
interest  rates rise,  the value of a fixed income  portfolio can be expected to
decline.

Although changes in the value of securities  subsequent to their acquisition are
reflected  in the net asset value of shares of the Fund,  such  changes will not
affect  the  income  received  by the Fund from such  securities.  However,  the
dividends paid by the Fund, if any, will increase or decrease in relation to the
income  received  by the Fund from its  investments,  which would in any case be
reduced by the Fund's expenses before it is distributed to shareholders.

In  addition,  the use of  options,  futures  contracts  and  options on futures
contracts  (see  "Investment  Techniques"  below)  may  result  in the  loss  of
principal, particularly where such instruments are traded for other than hedging
purposes (e.g., to enhance current yield).

   
SHORT-TERM  INVESTMENTS  FOR  DEFENSIVE  PURPOSES  -- During  periods of unusual
market  conditions  when the  Adviser  believes  that  investing  for  defensive
purposes is appropriate, or in order to meet anticipated redemption requests, up
to 50% of the  assets of the Fund may be  invested  in cash or cash  equivalents
including,  but not limited to, obligations of banks (including  certificates of
deposit,  bankers'  acceptances  and  repurchase  agreements)  with assets of $1
billion or more,  commercial  paper,  short-term  notes,  obligations  issued or
guaranteed  by the  U.S.  Government  or any of  its  agencies,  authorities  or
instrumentalities and related repurchase agreements.  U.S. Government securities
also include  interests in trusts or other  entities  representing  interests in
obligations that are issued or guaranteed by the U.S. Government,  its agencies,
authorities  or  instrumentalities.  See  Appendix  B to this  Prospectus  for a
description of U.S. Government obligations and certain short-term investments.
    

5.  INVESTMENT TECHNIQUES
LENDING OF SECURITIES: The Fund may make loans of its portfolio securities. Such
loans will  usually be made only to member banks of the Federal  Reserve  System
and member firms (and  subsidiaries  thereof) of the New York Stock Exchange and
would be  required  to be  secured  continuously  by  collateral  in cash,  cash
equivalents or U.S.  Government  securities  maintained on a current basis at an
amount at least equal to the market  value of the  securities  loaned.  The Fund
would  continue  to collect the  equivalent  of the  interest on the  securities
loaned  and would also  receive  either  interest  (through  investment  of cash
collateral)  or a fee (if the  collateral is U S.  Government  securities).  For
additional information, see the Statement of Additional Information.

REPURCHASE AGREEMENTS: The Fund may enter into repurchase agreements in order to
earn additional  income on available cash or as a temporary  defensive  measure.
Under a  repurchase  agreement  the  Fund  acquires  securities  subject  to the
seller's  agreement to  repurchase  them at a specified  time and price.  If the
seller becomes  subject to a proceeding  under the bankruptcy laws or its assets
are  otherwise  subject to a stay  order,  the  Fund's  right to  liquidate  the
securities  may be  restricted  (during  which time the value of the  securities
could  decline).  As discussed in the Statement of Additional  Information,  the
Fund has adopted  certain  procedures  which are  intended to minimize  any such
risk.

WHEN-ISSUED  SECURITIES:  In order to help ensure the  availability  of suitable
securities  for its  portfolio,  the Fund may  purchase  securities  on a "when-
issued" or on a "forward  delivery" basis, which means that the obligations will
be delivered to the Fund at a future date usually  beyond  customary  settlement
time.  It is  expected  that,  under  normal  circumstances,  the Fund will take
delivery  of  such  securities.  In  general,  the  Fund  does  not  pay for the
securities until received and does not start earning interest on the obligations
until  the  contractual   settlement  date.  While  awaiting   delivery  of  the
obligations  purchased  on such  bases,  the Fund will  establish  a  segregated
account consisting of cash,  short-term money market instruments or high quality
debt securities equal to the amount of the commitments to purchase "when-issued"
securities.  For  additional  information,   see  the  Statement  of  Additional
Information.

   
ZERO COUPON BONDS:  The Fund may invest in zero coupon bonds.  Zero coupon bonds
are debt  obligations  which are issued or purchased at a  significant  discount
from face value.  The  discount  approximates  the total  amount of interest the
bonds will  accrue and  compound  over the period  until  maturity  or the first
interest  payment date at a rate of interest  reflecting  the market rate of the
security at the time of issuance.  Zero coupon bonds do not require the periodic
payment of interest.  Such investments benefit the issuer by mitigating its need
for cash to meet  debt  service,  but also  require  a higher  rate of return to
attract  investors  who  are  willing  to  defer  receipt  of  such  cash.  Such
investments may experience  greater volatility in market value due to changes in
interest rates than debt  obligations  which make regular  payments of interest.
The Fund will accrue income on such investments for tax and accounting purposes,
as required,  which is distributable to shareholders and which,  because no cash
is  received  at the time of  accrual,  may  require  the  liquidation  of other
portfolio securities to satisfy the Fund's distribution obligations.
    

VARIABLE AND FLOATING RATE  OBLIGATIONS:  The interest  rates payable on certain
securities  in which the Fund may invest are not fixed and may  fluctuate  based
upon changes in market rates.  Variable rate  obligations  have an interest rate
which is  adjusted at  predesignated  periods  and  interest  on  floating  rate
obligations  is  adjusted  whenever  there is a  change  in the  market  rate of
interest on which the interest rate payable is based. For additional information
concerning  variable  and  floating  rate  obligations,  see  the  Statement  of
Additional Information.

   
INVERSE  FLOATING RATE  OBLIGATIONS:  The Fund may invest in so called  "inverse
floating rate obligations" or "residual interest" bonds, or other obligations or
certificates  relating  thereto  structured  to  have  similar  features.   Such
obligations  generally have floating or variable interest rates that move in the
opposite  direction  of  short-term  interest  rates and  generally  increase or
decrease in value in response to changes in short-term  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,  such obligations have the effect of providing  investment  leverage and
may be more volatile  than  long-term  fixed-rate  tax-exempt  obligations.  For
additional information, see the Statement of Additional Information.
    

TRANSACTIONS IN OPTIONS,  FUTURES AND FORWARD CONTRACTS: The Fund may enter into
transactions in options and futures on a variety of instruments and indexes,  in
order to  protect  against  declines  in the value of  portfolio  securities  or
increases in the cost of securities or other assets to be acquired and,  subject
to applicable law, to increase the Fund's gross income. The types of instruments
to be  purchased  and  sold  by the  Fund  are  described  in the  Statement  of
Additional  Information,  which should be read in conjunction with the following
section. In addition, the Statement of Additional Information contains a further
discussion of the nature of the  transactions  which may be entered into and the
risks associated therewith.

OPTIONS

OPTIONS ON SECURITIES -- The Fund may write (sell)  covered call and put options
and  purchase  call and put options on fixed  income  securities.  The Fund will
write options on such  securities  for the purpose of  increasing  its return on
such securities and/or protect the values of its portfolio. In particular, where
the Fund writes an option which expires unexercised or is closed out by the Fund
at a profit,  it will retain the premium paid for the option which will increase
its gross  income and will  offset in part the  reduced  value of the  portfolio
security underlying the option, or the increased cost of portfolio securities to
be acquired. In contrast, however, if the price of the underlying security moves
adversely to the Fund's position,  the option may be exercised and the Fund will
be required to purchase  or sell the  underlying  security at a  disadvantageous
price, which may only be partially offset by the amount of the premium. The Fund
may also write combinations of put and call options on the same security,  known
as "straddles."  Such  transactions can generate  additional  premium income but
also present increased risk.

By writing a call  option on a  security,  the Fund  limits its  opportunity  to
profit from any increase in the market value of the underlying  security,  since
the holder will  usually  exercise  the call option when the market value of the
underlying  security exceeds the exercise price of the call.  However,  the Fund
retains the risk of  depreciation in value of securities on which it has written
call options.

The Fund  may also  purchase  put or call  options  in  anticipation  of  market
fluctuations which may adversely affect the value of its portfolio or the prices
of securities that the Fund wants to purchase at a later date. In the event that
the  expected  market  fluctuations  occur,  the Fund may be able to offset  the
resulting  adverse  effect on its  portfolio,  in whole or in part,  through the
options  purchased.  The  premium  paid  for a  put  or  call  option  plus  any
transaction  costs will reduce the  benefit,  if any,  realized by the Fund upon
exercise or liquidation of the option,  and,  unless the price of the underlying
security changes sufficiently, the option may expire without value to the Fund.

In certain  instances,  the Fund may enter into  options on Treasury  securities
which may be  referred to as "reset"  options or  "adjustable  strike"  options.
These options  provide for periodic  adjustment of the strike price and may also
provide  for the  periodic  adjustment  of the  premium  during  the term of the
option.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
FUTURES  CONTRACTS -- The Fund may enter into interest rate futures contracts on
fixed  income  securities  and  indexes of such  securities.  (Unless  otherwise
specified,  such futures contracts are referred to as "Futures  Contracts.") The
Fund will  utilize  Futures  Contracts  for  hedging and  non-hedging  purposes,
subject to applicable law.  Purchases or sales of Futures  Contracts for hedging
purposes are used to hedge  against the effects of interest  rate changes on the
Fund's current or intended  investment in fixed income securities.  In the event
that an anticipated  decrease in the value of portfolio  securities  occurs as a
result of a general  increase in  interest  rates,  the adverse  effects of such
changes  may be  offset,  in  whole or  part,  by  gains on the sale of  Futures
Contracts.  Conversely,  the  increased  cost  of  portfolio  securities  to  be
acquired, caused by a general decline in interest rates, may be offset, in whole
or part,  by gains on Futures  Contracts  purchased  by the Fund.  The Fund will
incur brokerage fees when it purchases and sells Futures Contracts,  and it will
be required to make and maintain margin deposits.

OPTIONS ON  FUTURES  CONTRACTS  -- The Fund may  purchase  and write  options on
Futures Contracts. (Unless otherwise specified, options on Futures Contracts are
referred to as "Options on Futures Contracts.") Such investment  strategies will
be used for hedging and non-hedging purposes, subject to applicable law. Put and
call Options on Futures  Contracts may be traded by the Fund in order to protect
against declines in the values of portfolio  securities or against  increases in
the cost of securities to be acquired. Purchases of Options on Futures Contracts
may present less risk in hedging the  portfolio of the Fund than the purchase or
sale of the underlying  Futures Contracts since the potential loss is limited to
the amount of the premium plus related  transaction  costs.  The writing of such
options,  however,  does not  present  less risk  than the  trading  of  Futures
Contracts  and will  constitute  only a partial  hedge,  up to the amount of the
premium received. In addition, if an option is exercised,  the Fund may suffer a
loss on the transaction.

RISKS OF  TRANSACTIONS  IN OPTIONS:  Although  the Fund will enter into  certain
transactions in Futures Contracts,  Options on Futures Contracts and options for
hedging  purposes,  such  transactions do involve certain risks. For example,  a
lack of  correlation  between  the  instrument  underlying  an option or Futures
Contract and the assets being  hedged,  or unexpected  adverse price  movements,
could  render the  Fund's  hedging  strategy  unsuccessful  and could  result in
losses.  "Cross hedging"  transactions may involve greater correlation risks. In
addition,  there can be no assurance that a liquid  secondary  market will exist
for any contract  purchased or sold,  and the Fund may be required to maintain a
position until exercise or expiration,  which could result in losses.  As noted,
the Fund may also enter into Futures  Contracts and Options on Futures Contracts
for  other  than  hedging  purposes  (subject  to  applicable  law),   including
speculative transactions, which involve greater risk. In particular, in entering
into such  transactions,  the Fund may experience losses which are not offset by
gains on other  portfolio  positions,  thereby  reducing  its gross  income.  In
addition,  the markets for such instruments may be extremely  volatile from time
to time, as discussed in the Statement of  Additional  Information,  which could
increase the risks incurred by the Fund in entering into such transactions.

   
Transactions in options may be entered into on U.S.  exchanges  regulated by the
SEC and in the over-the-counter market. Futures Contracts and Options on Futures
Contracts  may be entered  into on U.S.  exchanges  regulated  by the  Commodity
Futures Trading  Commission  (the "CFTC").  The risks related to transactions in
options,  Futures Contracts,  Options on Futures Contracts and Forward Contracts
entered  into by the Fund are set forth in greater  detail in the  Statement  of
Additional  Information,  which  should  be  reviewed  in  conjunction  with the
foregoing discussion.
    

PORTFOLIO TRADING
The Fund  intends to manage its  portfolio by buying and selling  securities  to
help attain its investment objective.  This may result in increases or decreases
in  the  Fund's  current  income   available  for  distribution  to  the  Fund's
shareholders  and in the  holding by the Fund of debt  securities  which sell at
moderate to  substantial  premiums or discounts  from face value.  The Fund will
engage  in  portfolio  trading  if it  believes  a  transaction,  net  of  costs
(including  custodian charges),  will help in attaining its investment objective
(see  "Portfolio  Transactions  and Brokerage  Commissions"  in the Statement of
Additional Information).

   
The  primary  consideration  in placing  portfolio  security  transactions  with
broker-dealers  for execution is to obtain,  and maintain the  availability  of,
execution  at  the  most  favorable  prices  and in the  most  effective  manner
possible. Consistent with the foregoing primary consideration, the Rules of Fair
Practice of the National  Association of Securities  Dealers,  Inc. (the "NASD")
and such other policies as the Trustees may determine,  the Adviser may consider
sales of shares of the Fund and of other investment  company clients of MFD as a
factor in the  selection  of  broker-dealers  to execute  the  Fund's  portfolio
transactions.  From time to time,  the  Adviser  may  direct  certain  portfolio
transactions to broker-dealer firms which, in turn, have agreed to pay a portion
of the Fund's  operating  expenses  (e.g.,  fees charged by the custodian of the
Fund's assets). For a further discussion of portfolio trading, see the Statement
of Additional Information.

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

The  Statement  of  Additional   Information  includes  a  discussion  of  other
investment  policies  and a listing of specific  investment  restrictions  which
govern the Fund's  investment  policies.  The specific  investment  restrictions
listed in the Statement of  Additional  Information  may not be changed  without
shareholder  approval  (see  "Investment   Restrictions"  in  the  Statement  of
Additional Information). The Fund's investment limitations,  policies and rating
standards  are adhered to at the time of purchase or  utilization  of assets;  a
subsequent  change  in  circumstances  will not be  considered  to  result  in a
violation of policy.
    

6.  MANAGEMENT OF THE FUND
INVESTMENT  ADVISER -- MFS manages the Fund pursuant to an  Investment  Advisory
Agreement  dated  September  1, 1993 (the  "Advisory  Agreement").  The  Adviser
provides the Fund with overall investment advisory and administrative  services,
as well as  general  office  facilities.  David  B.  Smith,  an  Assistant  Vice
President  of the Trust  and a Vice  President  of the  Adviser,  is the  Fund's
portfolio manager.  Mr. Smith became the portfolio manager of the Fund in April,
1993. Mr. Smith joined the Adviser in 1988 as a Senior Treasury Analyst. Subject
to such policies as the Trustees may  determine,  the Adviser  makes  investment
decisions for the Fund. For its services and facilities,  the Adviser receives a
management  fee,  computed and paid monthly,  in an amount equal to 0.30% of the
Fund's  average  daily  net  assets  plus  6.43%  of its  gross  income  for its
then-current fiscal year.

   
For the four months ended March 31, 1994, the investment  advisory fees received
under the Advisory  Agreement  were  $1,301,038  (of which $527,310 was based on
average  daily  net  assets  and  $773,728  on gross  income),  equal  to, on an
annualized basis, 0.75% of the Fund's average daily net assets.

MFS also  serves as  investment  adviser  to each of the other  funds in the MFS
Family of Funds (the "MFS  Funds") and to MFS(R)  Municipal  Income  Trust,  MFS
Multimarket  Income Trust, MFS Government Markets Income Trust, MFS Intermediate
Income  Trust,   MFS  Charter  Income  Trust,   MFS  Special  Value  Trust,  MFS
Institutional  Trust,  MFS Variable  Insurance  Trust, MFS Union Standard Trust,
MFS/Sun Life Series Trust,  Sun Growth  Variable  Annuity  Fund,  Inc. and seven
variable accounts,  each of which is a registered investment company established
by Sun Life Assurance  Company of Canada (U.S.) ("Sun Life of Canada (U.S.)") in
connection with the sale of Compass-2 and Compass-3  combination  fixed/variable
annuity contracts.  MFS and its wholly-owned  subsidiary,  MFS Asset Management,
Inc., provide investment advice to substantial private clients.

MFS is  America's  oldest  mutual  fund  organization.  MFS and its  predecessor
organizations  have a  history  of money  management  dating  from  1924 and the
founding of the first mutual fund in the United States,  Massachusetts Investors
Trust.   Net  assets  under  the  management  of  the  MFS   organization   were
approximately  $33.4  billion on behalf of  approximately  1.6 million  investor
accounts as of January 31, 1995. As of such date, the MFS  organization  managed
approximately  $10.8  billion  of  assets  invested  in  equity  securities  and
approximately  $18.7  billion of assets  invested  in fixed  income  securities.
Approximately  $3.1  billion  of the  assets  managed  by MFS  are  invested  in
securities of foreign issuers and non-U.S. dollar denominated securities of U.S.
issuers.  MFS is a subsidiary of Sun Life of Canada  (U.S.),  which in turn is a
subsidiary of Sun Life Assurance  Company of Canada ("Sun Life").  The Directors
of MFS are A. Keith Brodkin,  Jeffrey L. Shames, Arnold D. Scott, John D. McNeil
and John R. Gardner.  Mr.  Brodkin is the Chairman,  Mr. Shames is the President
and Mr. Scott is the Secretary  and a Senior  Executive  Vice  President of MFS.
Messrs. McNeil and Gardner are the Chairman and President,  respectively, of Sun
Life.  Sun  Life,  a  mutual  life  insurance  company,  is one  of the  largest
international  life  insurance  companies  and has been  operating in the United
States  since  1895,  establishing  a  headquarters  office  here in  1973.  The
executive officers of MFS report to the Chairman of Sun Life.

A. Keith  Brodkin,  the  Chairman  and a Director  of MFS, is the  Chairman  and
President of the Trust. Cynthia M. Brown, Robert A. Dennis, David R. King, David
B. Smith, W. Thomas London, Stephen E. Cavan, James R. Bordewick,  Jr. and James
O. Yost, all of whom are officers of MFS, are officers of the Trust.

DISTRIBUTOR  -- MFD, a wholly owned  subsidiary  of MFS, is the  distributor  of
shares  of the Fund and also  serves  as  distributor  for each of the other MFS
Funds.
    

SHAREHOLDER  SERVICING  AGENT -- MFS  Service  Center,  Inc.  (the  "Shareholder
Servicing  Agent"),  a wholly owned subsidiary of MFS, performs transfer agency,
certain dividend disbursing agency and other services for the Fund.


7.  INFORMATION CONCERNING SHARES OF THE FUND
PURCHASES
Shares of the Fund may be purchased  at the public  offering  price  through any
securities dealer, certain banks and other financial institutions having selling
agreements with MFD.  Non-securities dealer financial  institutions will receive
transaction  fees that are the same as  commission  fees to dealers.  Securities
dealers and other  financial  institutions  may also charge their customers fees
relating to investments in the Fund.

The  Fund  offers  three   classes  of  shares  which  bear  sales  charges  and
distribution fees in different forms and amounts:

CLASS A SHARES:  Class A shares are  offered at net asset  value plus an initial
sales charge (or CDSC in the case of certain purchases of $1 million or more) as
follows:

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------
                                                                        SALES CHARGE<F1> AS
                                                                         PERCENTAGE OF:
                                                          ---------------------------------------------       DEALER ALLOWANCE
                                                                                        NET AMOUNT             AS A PERCENTAGE
     AMOUNT OF PURCHASE                                      OFFERING PRICE              INVESTED             OF OFFERING PRICE
<S>                                                           <C>                      <C>                    <C>  
Less than $100,000 ....................................           4.75%                    4.99%                    4.00%
$100,000 but less than $250,000 .......................           4.00                     4.17                     3.20
$250,000 but less than $500,000 .......................           2.95                     3.04                     2.25
$500,000 but less than $1,000,000 .....................           2.20                     2.25                     1.70
$1,000,000 or more ....................................          None<F2>                  None<F2>                 See Below<F2>
<FN>
- ----------
<F1> Because of rounding in the  calculation  of offering  price,  actual  sales
     charges  may be more or less than those  calculated  using the  percentages
     above.
<F2> ACDSC may apply in  certain  circumstances.  MFD will pay a  commission  on
     purchases of $1 million or more.
</FN>
</TABLE>

No sales  charge  is  payable  at the  time of  purchase  of  Class A shares  on
investments  of $1  million  or more.  However,  a CDSC shall be imposed on such
investments in the event of a share  redemption  within 12 months  following the
share  purchase,  at the rate of 1% on the  lesser  of the  value of the  shares
redeemed  (exclusive of reinvested  dividends and capital gain distributions) or
the total cost of such shares.

   
In determining whether a CDSC on such Class A shares is payable, and, if so, the
amount of the charge,  it is assumed that shares not subject to the CDSC are the
first redeemed followed by other shares held for the longest period of time. All
investments  made during a calendar  month,  regardless of when during the month
the  investment  occurred,  will age one  month on the last day of the month and
each subsequent month. Except as noted below, the CDSC on Class A shares will be
waived in the case of: (i)  exchanges  (except  that if the shares  acquired  by
exchange were then redeemed within 12 months of the initial  purchase other than
in connection with subsequent exchanges to other MFS Funds, the charge would not
be waived);  (ii) distributions to participants from a retirement plan qualified
under  section  401(a) of the  Internal  Revenue  Code of 1986,  as amended (the
"Code") (a "Retirement  Plan"),  due to: (a) a loan from the plan (repayments of
loans,  however,  will constitute new sales for purposes of assessing the CDSC);
(b) "financial hardship" of the participant in the plan, as that term is defined
in Treasury Regulation Section  1.401(k)-1(d)(2),  as amended from time to time;
or (c) the death of a participant  in such a plan;  (iii)  distributions  from a
403(b)  plan  or  an  Individual  Retirement  Account  ("IRA"),  due  to  death,
disability,  or  attainment  of age 59 1/2;  (iv)  tax-free  returns  of  excess
contributions  to an IRA; (v)  distributions  by other employee benefit plans to
pay  benefits;  and (vi) certain  involuntary  redemptions  and  redemptions  in
connection with certain automatic  withdrawals from a qualified retirement plan.
The CDSC on Class A shares will not be waived,  however,  if the Retirement Plan
withdraws from the Fund except if that  Retirement  Plan has invested its assets
in Class A shares of one or more of the MFS  Funds  for more than 10 years  from
the later to occur of (i) January 1, 1993 or (ii) the date such  Retirement Plan
first invests its assets in Class A shares of one or more of the MFS Funds,  the
CDSC on Class A shares will be waived in the case of a redemption  of all of the
Retirement  Plan's shares (including shares of any other class) in all MFS Funds
(i.e.,  all the  assets of the  Retirement  Plan  invested  in the MFS Funds are
withdrawn),  unless,  immediately prior to the redemption,  the aggregate amount
invested by the  Retirement  Plan in Class A shares of the MFS Funds  (excluding
the reinvestment of distributions)  during the prior four-year period equals 50%
or more of the total value of the Retirement  Plan's assets in the MFS Funds, in
which  case the  CDSC  will not be  waived.  The CDSC on Class A shares  will be
waived upon  redemption by a Retirement  Plan where the redemption  proceeds are
used to pay expenses of the Retirement Plan or certain  expenses of participants
under the Retirement Plan (e.g.,  participant  account fees),  provided that the
Retirement Plan's sponsor  subscribes to the MFS Fundamental  401(k) Plan(sm) or
another similar recordkeeping system made available by the Shareholder Servicing
Agent.  The  CDSC on  Class A  shares  will  be  waived  upon  the  transfer  of
registration  from shares held by a  Retirement  Plan  through a single  account
maintained by the Shareholder Servicing Agent to multiple Class A share accounts
maintained  by  the   Shareholder   Servicing  Agent  on  behalf  of  individual
participants in the Retirement Plan, provided that the Retirement Plan's sponsor
subscribes  to  the  MFS   Fundamental   401(k)   Plan(sm)  or  another  similar
recordkeeping  system made available by the  Shareholder  Servicing  Agent.  Any
applicable  CDSC will be deferred upon an exchange of Class A shares of the Fund
for units of participation  of the MFS Fixed Fund (a bank collective  investment
fund) (the "Units"),  and the CDSC will be deducted from the redemption proceeds
when such Units are subsequently  redeemed  (assuming the CDSC is then payable).
No CDSC will be  assessed  upon an  exchange  of Units for Class A shares of the
Fund.  For purposes of calculating  the CDSC payable upon  redemption of Class A
shares of the Fund or Units  acquired  pursuant  to one or more  exchanges,  the
period during which the Units are held will be aggregated with the period during
which the Class A shares are held.  MFD shall receive all CDSCs which it intends
to apply for the benefit of the Fund.

MFD allows  discounts  to dealers  (which  are alike for all  dealers)  from the
applicable  public  offering  price, as shown in the above table. In the case of
the maximum sales charge,  the dealer  retains 4% and MFD retains  approximately
3/4 of 1% of the public offering  price.  The sales charge may vary depending on
the  number of shares of the Fund as well as certain  MFS Funds and other  funds
owned or being purchased,  the existence of an agreement to purchase  additional
shares during a 13-month  period or 36-month  period for purchases of $1 million
or more or other  special  purchase  programs.  A  description  of the  Right of
Accumulation, Letter of Intent and Group Purchases privileges by which the sales
charge may be reduced is set forth in the Statement of  Additional  Information.
In  addition,  MFD  will  pay a  commission  to  dealers  who  initiate  and are
responsible for purchases of $1 million or more as follows: 1.00% on sales up to
$5 million,  plus 0.25% on the amount in excess of $5 million.  Purchases  of $1
million or more for each shareholder  account will be aggregated over a 12-month
period  (commencing  from the date of the first such  purchase)  for purposes of
determining  the level of commissions to be paid during that period with respect
to such account.

Class A shares of the Fund may be sold at their net asset value to the  officers
of the  Trust,  to any of the  subsidiary  companies  of Sun Life,  to  eligible
Directors,  officers, employees (including retired employees) and agents of MFS,
Sun  Life  or  any  of  their  subsidiary  companies,  to  any  trust,  pension,
profit-sharing  or any other benefit plan for such persons,  to any trustees and
retired  trustees of any investment  company for which MFD serves as distributor
or principal underwriter,  and to certain family members of such individuals and
their spouses,  provided the shares will not be resold except to the Fund. Class
A shares of the Fund may be sold at net asset  value to any  employee,  partner,
officer  or  trustee of any  sub-adviser  to any MFS Fund and to certain  family
members  of such  individuals  and  their  spouses,  or to any  trust,  pension,
profit-sharing or other retirement plan for the sole benefit of such employee or
representative,  provided  such  shares  will not be resold  except to the Fund.
Class A shares  of the Fund may  also be sold at their  net  asset  value to any
employee  or  registered   representative  of  any  dealer  or  other  financial
institution  which has a sales agreement with MFD or its affiliates,  to certain
family members of such employees or representatives and their spouses, or to any
trust, pension,  profit-sharing or other retirement plan for the sole benefit of
such employee or  representative,  and to clients of MFS Asset Management,  Inc.
Class  A  shares  may be  sold  at  net  asset  value,  subject  to  appropriate
documentation,  through a dealer where the amount invested represents redemption
proceeds  from  a  registered   open-end   management   investment  company  not
distributed or managed by MFD or its affiliates if: (i) the redeemed shares were
subject to an initial  sales charge or a deferred  sales charge  (whether or not
actually imposed);  (ii) such redemption has occurred no more than 90 days prior
to the  purchase of Class A shares of the Fund;  and (iii) the Fund,  MFD or its
affiliates  have not agreed  with such  company or its  affiliates,  formally or
informally,  to sell  Class A shares at net  asset  value or  provide  any other
incentive with respect to such  redemption and sale.  Class A shares of the Fund
may  also be sold at net  asset  value  where  the  amount  invested  represents
redemption proceeds from the MFS Fixed Fund. In addition,  Class A shares may be
sold at their net asset value in connection  with the acquisition or liquidation
of the assets of other  investment  companies  or  personal  holding  companies.
Insurance  company separate  accounts may purchase Class A shares of the Fund at
their net asset value.  Class A shares of the Fund may be purchased at net asset
value by retirement plans whose third party  administrators have entered into an
administrative  services  agreement with MFD or one or more of its affiliates to
perform  certain  administrative   services,   subject  to  certain  operational
requirements  specified  from  time  to  time  by  MFD or  one  or  more  of its
affiliates.  Class A shares  of the Fund may be  purchased  at net  asset  value
through  certain  broker-dealers  and other  financial  institutions  which have
entered into an agreement with MFD which includes a requirement that such shares
be sold for the  benefit  of  clients  participating  in a "wrap  account"  or a
similar  program  under which such  clients pay a fee to such  broker-dealer  or
other financial institution.

Class A shares  of the Fund  may be  purchased  at net  asset  value by  certain
retirement plans subject to the Employee Retirement Income Security Act of 1974,
as amended, subject to the following:

     (i) The sponsoring organization must demonstrate to the satisfaction of MFD
     that either (a) the employer has at least 25 employees or (b) the aggregate
     purchases by the retirement plan of Class A shares of the MFS Funds will be
     in an amount of at least  $250,000  within a reasonable  period of time, as
     determined by MFD in its sole discretion; and
   
     (ii) a CDSC of 1% will be imposed on such purchases in the event of certain
     redemption transactions within 12 months following such purchases.

Dealers who initiate and are  responsible for purchases of Class A shares of the
Fund in this manner will be paid a commission by MFD, as follows: 1.00% on sales
up to $5 million,  plus 0.25% on the amount in excess of $5  million;  provided,
however,  that MFD may pay a  commission,  on sales in excess of $5  million  to
certain   retirement  plans,  of  1.00%  to  certain  dealers  which,  at  MFD's
invitation,  enter  into an  agreement  with MFD in which the  dealer  agrees to
return any commission paid to it on the sale (or on a pro rata portion  thereof)
if the  shareholder  redeems  his or her  shares  within a period of time  after
purchase  as  specified  by  MFD.  Purchases  of $1  million  or more  for  each
shareholder  account will be aggregated over a 12-month period  (commencing from
the date of the first such  purchase) for purposes of  determining  the level of
commissions to be paid during that period with respect to such account.  Class A
shares  of the  Fund  may be sold  at net  asset  value  through  the  automatic
reinvestment  of Class A and Class B  periodic  distributions  which  constitute
required  withdrawals  from qualified  retirement  plans.  Furthermore,  Class A
shares  of the  Fund  may be sold  at net  asset  value  through  the  automatic
reinvestment of  distributions of dividends and capital gains of other MFS Funds
pursuant to the Distribution  Investment Program (see "Shareholder  Services" in
the Statement of Additional Information).

CLASS B SHARES: Class B shares are offered at net asset value without an
initial sales charge but subject to a CDSC as follows:
             YEAR OF                          CONTINGENT
           REDEMPTION                       DEFERRED SALES
         AFTER PURCHASE                         CHARGE
         -------------                      --------------
       First .........................            4%*
       Second ........................            4%
       Third .........................            3%
       Fourth ........................            3%
       Fifth .........................            2%
       Sixth .........................            1%
       Seventh and following .........            0%
- ---------
*Class B shares  purchased  from January 1, 1993 through August 31, 1993 will be
 subject  to a CDSC of 5% in the event of a  redemption  within  the first  year
 after purchase.
    

For Class B shares  purchased  prior to January 1, 1993, the Fund imposes a CDSC
as a percentage of redemption proceeds as follows:

            YEAR OF                          CONTINGENT
          REDEMPTION                       DEFERRED SALES
        AFTER PURCHASE                         CHARGE
        --------------                     --------------
      First .......................             6%
      Second ......................             5%
      Third .......................             4%
      Fourth ......................             3%
      Fifth .......................             2%
      Sixth .......................             1%
      Seventh and following .......             0%

No CDSC is paid upon an exchange of shares. For purposes of calculating the CDSC
upon  redemption  of shares  acquired  in an  exchange,  the  purchase of shares
acquired in one or more  exchanges is deemed to have occurred at the time of the
original purchase of the exchanged  shares.  See "Redemptions and Repurchases --
Contingent Deferred Sales Charge" for further discussion of the CDSC.

   
The CDSC on Class B shares  will be  waived  upon the  death or  disability  (as
defined in section  72(m)(7)) of the Code of any investor,  provided the account
is registered (i) in the case of a deceased  individual,  solely in the deceased
individual's name, (ii) in the case of a disabled individual,  solely or jointly
in the disabled individual's name or (iii) in the name of a living trust for the
benefit of the deceased or disabled individual.  The CDSC on Class B shares will
also be waived in the case of  redemptions  of shares of the Fund  pursuant to a
systematic  withdrawal  plan.  In  addition,  the CDSC on Class B shares will be
waived in the case of distributions from an IRA, SAR-SEP or any other retirement
plan qualified under section 401(a),  401(k) or 403(b) of the Code, due to death
or disability,  or in the case of required minimum  distributions  from any such
retirement plan due to attainment of age 70 1/2. The CDSC on Class B shares will
be waived in the case of  distributions  from a retirement  plan qualified under
section  401(a) of the Code (a  "Retirement  Plan") due to (i) returns of excess
contribution to the plan, (ii) retirement of a participant in the plan,  (iii) a
loan from the plan (repayments of loans,  however, will constitute new sales for
purposes of assessing the CDSC), (iv) "financial hardship" of the participant in
the  plan,   as  that  term  is   defined   in   Treasury   Regulation   Section
1.401(k)-1(d)(2),  as  amended  from  time  to  time,  and  (v)  termination  of
employment of the  participant  in the plan  (excluding,  however,  a partial or
other termination of the plan). The CDSC on Class B shares of the Fund will also
be waived  upon  redemptions  by: (i)  officers  of the  Trust,  (ii) any of the
subsidiary companies of Sun Life, (iii) eligible Directors,  officers, employees
(including  retired and former  employees) and agents of MFS, Sun Life or any of
their subsidiary companies, (iv) any trust, pension, profit-sharing or any other
benefit plan for such  persons,  (v) any  trustees  and retired  trustees of any
investment company for which MFD serves as distributor or principal underwriter,
and (vi) certain family members of such individuals and their spouses,  provided
in each case that the shares will not be resold except to the Fund.  The CDSC on
Class B shares will also be waived in the case of redemptions by any employee or
registered  representative  of any dealer which has a dealer agreement with MFD,
by certain family members of any such employee or representative  and his or her
spouse, by any trust,  pension,  profit-sharing or other retirement plan for the
sole benefit of such employee or representative, and by clients of the MFS Asset
Management,  Inc.  A  Retirement  Plan that has  invested  its assets in Class B
shares of one or more of the MFS Funds for more than 10 years  from the later to
occur of (i) January 1, 1993 or (ii) the date the Retirement  Plan first invests
its assets in Class B shares of one or more of the funds in the MFS Funds,  will
have the CDSC on Class B shares  waived in the case of a  redemption  of all the
Retirement  Plan's shares (including any Class A shares) in all MFS Funds (i.e.,
all the assets of the Retirement  Plan invested in the MFS Funds are withdrawn),
except  that if,  immediately  prior to the  redemption,  the  aggregate  amount
invested by the  Retirement  Plan in Class B shares of the MFS Funds  (excluding
the reinvestment of distributions)  during the prior four year period equals 50%
or more of the total  value of the  Retirement  Plan's  assets in the MFS Funds,
then the CDSC will not be waived. The CDSC on Class B shares will be waived upon
redemption by a Retirement  Plan where the  redemption  proceeds are used to pay
expenses of the Retirement Plan or certain  expenses of  participants  under the
Retirement Plan (e.g.,  participant account fees),  provided that the Retirement
Plan's  sponsor  subscribes to the MFS  Fundamental  401(k)  Plan(sm) or another
similar  recordkeeping system made available by the Shareholder Servicing Agent.
The CDSC on Class B shares will be waived upon the transfer of registration from
shares held by a Retirement  Plan  through a single  account  maintained  by the
Shareholder Servicing Agent to multiple Class B share accounts maintained by the
Shareholder  Servicing  Agent  on  behalf  of  individual  participants  in  the
Retirement Plan,  provided that the Retirement Plan's sponsor  subscribes to the
MFS Fundamental  401(k) Plan(sm) or another  similar  recordkeeping  system made
available by the  Shareholder  Servicing  Agent.  The CDSC on Class B shares may
also be waived in connection  with the  acquisition or liquidation of the assets
of other investment companies or personal holding companies.
    

CONVERSION OF CLASS B SHARES. Class B shares of the Fund that remain outstanding
for approximately eight years will convert to Class A shares of the Fund. Shares
purchased  through the reinvestment of distributions  paid in respect of Class B
shares  will be  treated as Class B shares for  purposes  of the  payment of the
distribution and service fees under the Distribution  Plan applicable to Class B
shares.  However,  for purposes of conversion to Class A shares, all shares in a
shareholder's  account that were purchased through the reinvestment of dividends
and  distributions  paid in  respect  of  Class B  shares  (and  which  have not
converted to Class A shares as provided in the following  sentence) will be held
in a  separate  sub-account.  Each time any Class B shares in the  shareholder's
account  (other  than those in the  sub-account)  convert  to Class A shares,  a
portion of the Class B shares then in the sub-account will also convert to Class
A shares.  The portion will be  determined  by the ratio that the  shareholder's
Class B shares not acquired through  reinvestment of dividends and distributions
that are  converting to Class A shares bear to the  shareholder's  total Class B
shares not acquired  through  reinvestment.  The conversion of Class B shares to
Class A shares is subject to the  continuing  availability  of a ruling from the
Internal  Revenue Service or an opinion of counsel that such conversion will not
constitute a taxable event for federal tax  purposes.  There can be no assurance
that such ruling or opinion will be  available,  and the  conversion  of Class B
shares  to  Class A shares  will not  occur if such  ruling  or  opinion  is not
available.  In such event, Class B shares would continue to be subject to higher
expenses than Class A shares for an indefinite period.

CLASS C SHARES: Class C shares are offered at net asset value without an initial
sales  charge or a CDSC.  Class C shares do not  convert  to any other  class of
shares of the Fund. The maximum investment in Class C shares that may be made is
$5,000,000 per transaction.

Class C shares are not currently  available for purchase by any retirement  plan
qualified  under  section  401(a) or 403(b) of the Code if the  retirement  plan
and/or the sponsoring  organization subscribe to the MFS FUNDamental 401(k) Plan
or another similar 401(a) or 403(b) recordkeeping  program made available by MFS
Service Center, Inc.

GENERAL: Except as described below, the minimum initial investment is $1,000 per
account and the minimum additional investment is $50 per account. Accounts being
established for monthly automatic investments and under payroll savings programs
and tax-deferred  retirement programs (other than IRAs) involving the submission
of  investments  by means of group  remittal  statements  are  subject  to a $50
minimum on initial and additional  investments per account.  The minimum initial
investment for IRAs is $250 per account and the minimum additional investment is
$50 per account.  Accounts being  established for participation in the Automatic
Exchange Plan are subject to a $50 minimum on initial and additional investments
per  account.  There are also other  limited  exceptions  to these  minimums for
certain  tax-deferred  retirement  programs.  Any minimums may be changed at any
time at the discretion of MFD. The Fund reserves the right to cease offering its
shares at any time.

Although  all MFS Funds are  generally  available  as an  investment  choice for
tax-deferred  retirement  programs such as an IRA, municipal bond funds, such as
the Fund,  may not be suitable for  inclusion in such programs due to their tax-
exempt nature. A shareholder  should consult his or her financial or tax adviser
regarding  any such  investment.  Any minimums may be changed at any time at the
discretion of MFD. The Fund reserves the right to cease  offering its shares for
sale at any time.

For shareholders who elect to participate in certain investment  programs (e.g.,
the  automatic  investment  plan)  or  other  shareholder  services,  MFD or its
affiliates  may either (i) give a gift of  nominal  value,  such as a hand- held
calculator, or (ii) make a nominal charitable contribution on their behalf.

A  shareholder  whose  shares  are held in the name of,  or  controlled  by,  an
investment  dealer,  might not receive many of the  privileges and services from
the  Fund  (such  as  Right  of  Accumulation,  Letter  of  Intent  and  certain
recordkeeping services) that the Fund ordinarily provides.

   
Purchases and exchanges  should be made for  investment  purposes only. The Fund
and MFD each  reserve  the right to reject  any  specific  purchase  order or to
restrict purchases by a particular  purchaser (or group of related  purchasers).
The Fund or MFD may reject or restrict any  purchases by a particular  purchaser
or group,  for example,  when such purchase is contrary to the best interests of
the Fund's other  shareholders  or otherwise would disrupt the management of the
Fund.

MFD may enter into an agreement with  shareholders  who intend to make exchanges
among certain classes of certain MFS Funds (as determined by MFD) which follow a
timing pattern,  and with  individuals or entities acting on such  shareholders'
behalf (collectively,  "market timers"), setting forth the terms, procedures and
restrictions  with  respect  to  such  exchanges.  In the  absence  of  such  an
agreement,  it is the policy of the Fund and MFD to reject or restrict purchases
by market timers if (i) more than two exchange purchases are effected in a timed
account in the same calendar  quarter or (ii) a purchase  would result in shares
being held in timed  accounts by market  timers  representing  more than (x) one
percent of the Fund's net assets or (y) specified  dollar amounts in the case of
certain  MFS Funds  which may include the Fund and which may change from time to
time. The Fund and MFD each reserve the right to request market timers to redeem
their shares at net asset value,  less any  applicable  CDSC, if either of these
restrictions is violated.

Securities  dealers  and other  financial  institutions  may  receive  different
compensation with respect to sales of Class A, Class B and Class C shares.  From
time to time, MFD may pay dealers 100% of the  applicable  sales charge on sales
of Class A shares of certain  specified  MFS Funds sold by such dealer  during a
specified  sales period.  In addition,  MFD or its affiliates  may, from time to
time, pay dealers an additional commission equal to 0.50% of the net asset value
of all of the Class B shares of certain  specified MFS Funds sold by such dealer
during a specified  sales  period,  In  addition,  from time to time MFD, at its
expense,  may  provide  additional  commissions,   compensation  or  promotional
incentives  ("concessions")  to dealers which sell shares of the Fund. The staff
of the SEC has  indicated  that  dealers who receive  more than 90% of the sales
charge may be  considered  underwriters.  Such  concessions  provided by MFD may
include   financial   assistance  to  dealers  in  connection  with  preapproved
conferences  or  seminars,  sales or training  programs  for invited  registered
representatives,  payment for travel expenses,  including  lodging,  incurred by
registered representatives and members of their families or other invited guests
to various  locations for such seminars or training  programs,  seminars for the
public,  advertising and sales campaigns regarding one or more MFS Funds, and/or
other  dealer-sponsored  events.  In some  instances,  these  concessions may be
offered to dealers or only to certain dealers who have sold or may sell,  during
specified  periods,  certain minimum amounts of shares of the Fund. From time to
time,  MFD may make expense  reimbursements  for special  training of a dealer's
registered  representatives  in group  meetings  or to help pay the  expenses of
sales  contests.  In some  instances,  promotional  incentives to dealers may be
offered only to certain dealers who have sold or may sell significant amounts of
Fund shares.  Other  concessions  may be offered to the extent not prohibited by
the laws of any state or any self-regulatory agency, such as the NASD.
    

The Glass-Steagall Act prohibits national banks from engaging in the business of
underwriting,  selling or  distributing  securities.  Although  the scope of the
prohibition has not been clearly defined,  MFD believes that such Act should not
preclude  banks from  entering  into agency  agreements  with MFD (as  described
above).  If, however,  a bank were prohibited from so acting, the Trustees would
consider  what  actions,  if any,  would be  necessary  to  continue  to provide
efficient  and  effective   shareholder   services.  It  is  not  expected  that
shareholders would suffer any adverse financial consequence as a result of these
occurrences.  In addition,  state  securities laws on this issue may differ from
the  interpretation  of federal law  expressed  herein,  and banks and financial
institutions  may be required to  register as  broker-dealers  pursuant to state
law.

   
EXCHANGES
Subject to the  requirements  set forth  below,  some or all of the shares in an
account with the Fund for which payment has been received by the Fund (i.e.,  an
established account) may be exchanged for shares of the same class of any of the
other MFS Funds (if available for sale) at net asset value. In addition, Class C
shares may be  exchanged  for shares of the MFS Money  Market  Fund at net asset
value.  Shares of one class may not be exchanged  for shares of any other class.
Exchanges  will be made only after  instructions  in writing or by telephone (an
"Exchange  Request") are received for an established  account by the Shareholder
Servicing  Agent in proper  form  (i.e.,  if in  writing -- signed by the record
owner(s) exactly as the shares are registered; if by telephone -- proper account
identification  is  given by the  dealer  or  shareholder  of  record)  and each
exchange must involve either shares having an aggregate value of at least $1,000
($50 in the case of retirement plan participants whose sponsoring  organizations
subscribe  to  the  MFS  FUNDamental  401(k)  Plan  or  another  similar  401(k)
recordkeeping  system made  available  by MFS Service  Center,  Inc.) or all the
shares in the account.  If the Exchange  Request is received by the  Shareholder
Servicing Agent on any business day prior to the close of regular trading on the
New York Stock  Exchange (the  "Exchange"),  the exchange  usually will occur on
that day if all the requirements set forth above have been complied with at that
time.  No more than five  exchanges  may be made in any one Exchange  Request by
telephone.   Additional  information  concerning  this  exchange  privilege  and
prospectuses  for any of the other MFS Funds  may be  obtained  from  investment
dealers or the  Shareholder  Servicing  Agent.  A  shareholder  should  read the
prospectus of the other MFS Fund and consider the  differences in objectives and
policies before making any exchange.  For federal and  (generally)  state income
tax  purposes,  an  exchange is treated as a sale of the shares  exchanged  and,
therefore,  an exchange could result in a gain or loss to the shareholder making
the exchange.  Exchanges by telephone are  automatically  available to most non-
retirement  plan  accounts and certain  retirement  plan  accounts.  For further
information  regarding  exchanges by telephone  see  "Redemptions  By Telephone"
below.  The  exchange  privilege  (or  any  aspect  of  it)  may be  changed  or
discontinued  and  is  subject  to  certain   limitations,   including   certain
restrictions on purchases by market timers.  Special procedures,  privileges and
restrictions with respect to exchanges may apply to market timers who enter into
an agreement with MFD, as set forth in such agreement (see "Purchases").

REDEMPTIONS AND REPURCHASES
A  shareholder  may  withdraw all or any portion of the amount in his account on
any date on which the Fund is open for business by redeeming shares at their net
asset  value  or by  selling  such  shares  to the  Fund  through  a  dealer  (a
repurchase).  Since the net asset  value of  shares  of the  account  fluctuate,
redemptions or repurchases, which are taxable transactions, are likely to result
in gains or losses to the  shareholder.  When a shareholder  withdraws an amount
from his account,  the  shareholder  is deemed to have tendered for redemption a
sufficient  number of full and  fractional  shares in his  account  to cover the
amount  withdrawn.  The proceeds of a redemption or repurchase  will normally be
available  within  seven  days,  except for shares  purchased,  or  received  in
exchange for shares purchased, by check (including certified checks or cashier's
checks);  payment of  redemption  proceeds  may be delayed  for 15 days from the
purchase  date in an effort to assure  that such check has  cleared.  Payment of
redemption  proceeds may be delayed for up to seven days if the Fund  determines
that such a delay would be in the best interest of all its shareholders.

A.  REDEMPTION  BY MAIL -- Each  shareholder  has the right to redeem all or any
portion of the shares in his account by mailing or delivering to the Shareholder
Servicing  Agent  (see back  cover for  address)  a stock  power  with a written
request for  redemption,  or a letter of  instruction,  together  with his share
certificates  (if any were  issued),  all in "good  order" for  transfer.  "Good
order"  generally  means that the stock power,  written  request for redemption,
letter of  instructions  or certificate  must be endorsed by the record owner(s)
exactly as the shares are registered and the signature(s)  must be guaranteed in
the manner set forth below under the caption "Signature Guarantee". In addition,
in some cases, "good order" will require the furnishing of additional documents.
The Shareholder  Servicing  Agent may make certain de minimis  exceptions to the
above  requirements  for  redemption.  Within  seven  days  after  receipt  of a
redemption request by the Shareholder  Servicing Agent in "good order," the Fund
will make  payment in cash of the net asset value of the shares next  determined
after  such  redemption  request  was  received,  reduced  by the  amount of any
applicable  CDSC described above and the amount of any income tax required to be
withheld, except during any period in which the right of redemption is suspended
or date of payment is postponed because the Exchange is closed or trading on the
Exchange is restricted or to the extent  otherwise  permitted by the 1940 Act if
an emergency exists.
    

B.  REDEMPTION  BY TELEPHONE -- Each  shareholder  may redeem an amount from his
account by  telephoning  toll-free at (800)  225-2606.  Shareholders  wishing to
avail themselves of this telephone  redemption  privilege must so elect on their
Account  Application,  designate thereon a commercial bank and account number to
receive the proceeds of such redemption,  and sign the Account  Application Form
with the signature(s) guaranteed in the manner set forth below under the caption
"Signature Guarantee". The proceeds of such a redemption,  reduced by the amount
of any applicable CDSC described above and the amount of any income tax required
to be withheld,  are mailed by check to the designated account,  without charge.
As a special service, investors may arrange to have proceeds in excess of $1,000
wired in federal  funds to the  designated  account.  If a telephone  redemption
request is received by the  Shareholder  Servicing Agent by the close of regular
trading on the  Exchange  on any  business  day,  shares will be redeemed at the
closing  net asset  value of the Fund on that  day.  Subject  to the  conditions
described in this section, proceeds of a redemption are normally mailed or wired
on the  next  business  day  following  the date of  receipt  of the  order  for
redemption.  The  Shareholder  Servicing  Agent will not be responsible  for any
losses  resulting  from  unauthorized   telephone  transactions  if  it  follows
reasonable  procedures  designed  to verify  the  identity  of the  caller.  The
Shareholder  Servicing Agent will request personal or other information from the
caller,  and will  normally also record  calls.  Shareholders  should verify the
accuracy of confirmation statements immediately after their receipt.

C. REPURCHASE THROUGH A DEALER -- If a shareholder desires to sell his shares at
net asset value through his securities  dealer (a  repurchase),  the shareholder
can place a repurchase  order with his dealer,  who may charge the shareholder a
fee.  IF THE  DEALER  RECEIVES  THE  SHAREHOLDER'S  ORDER  PRIOR TO THE CLOSE OF
REGULAR  TRADING  ON THE  EXCHANGE  AND  COMMUNICATES  IT TO MFD ON THE SAME DAY
BEFORE MFD CLOSES FOR BUSINESS, THE SHAREHOLDER WILL RECEIVE THE NET ASSET VALUE
CALCULATED ON THAT DAY.

   
D.  REDEMPTION  BY CHECK -- Only Class A and Class C shares may be  redeemed  by
check.  A shareholder  owning Class A or Class C shares of the Fund may elect to
have a special account with State Street Bank and Trust Company (the "Bank") for
the  purpose of  redeeming  Class A or Class C shares from his or her account by
check. The Bank will provide each Class A and Class C shareholder, upon request,
with forms of checks drawn on the Bank.  Only  shareholders  having  accounts in
which no share  certificates have been issued will be permitted to redeem shares
by  check.  Checks  may be made  payable  in any  amount  not  less  than  $500.
Shareholders  wishing to avail  themselves of this redemption by check privilege
should so request on their Account  Application,  must execute  signature  cards
(for  additional  information,  see  the  Account  Application)  with  signature
guaranteed  in the  manner set forth  under the  caption  "Signature  Guarantee"
below, and must return any Class A and/or Class C share  certificates  issued to
them. Additional documentation will be required from corporations, partnerships,
fiduciaries or other such institutional  investors. All checks must be signed by
the  shareholder(s)  of record  exactly as the account is registered  before the
Bank will honor them.  The  shareholders  of joint  accounts may authorize  each
shareholder  to  redeem by check.  The check may not draw on  monthly  dividends
which have been declared but not distributed.  SHAREHOLDERS WHO PURCHASE CLASS A
OR CLASS C SHARES BY CHECK (INCLUDING  CERTIFIED CHECKS OR CASHIER'S CHECKS) MAY
WRITE CHECKS  AGAINST THOSE SHARES ONLY AFTER THEY HAVE BEEN ON THE FUND'S BOOKS
FOR 15  DAYS.  WHEN  SUCH A CHECK  IS  PRESENTED  TO THE  BANK  FOR  PAYMENT,  A
SUFFICIENT  NUMBER OF FULL AND  FRACTIONAL  SHARES WILL BE REDEEMED TO COVER THE
AMOUNT OF THE CHECK, ANY APPLICABLE CDSC (IN THE CASE OF CLASS A SHARES) AND THE
AMOUNT OF ANY INCOME TAX  REQUIRED  TO BE  WITHHELD.  IF THE AMOUNT OF THE CHECK
PLUS ANY  APPLICABLE  CDSC AND THE  AMOUNT  OF ANY  INCOME  TAX  REQUIRED  TO BE
WITHHELD IS GREATER  THAN THE VALUE OF THE CLASS A OR CLASS C SHARES HELD IN THE
SHAREHOLDER'S  ACCOUNT,  THE CHECK WILL BE RETURNED UNPAID,  AND THE SHAREHOLDER
MAY BE SUBJECT TO EXTRA CHARGES.  TO AVOID DISHONOR OF CHECKS DUE TO FLUCTUATION
IN ACCOUNT  VALUE,  SHAREHOLDERS  ARE ADVISED  AGAINST  REDEEMING ALL OR MOST OF
THEIR  ACCOUNT  BY  CHECK.  Checks  should  not be used to close a Fund  account
because when the check is written, the shareholder will not know the exact total
value of the account on the day the check  clears.  There is presently no charge
to the  shareholder  for the  maintenance  of this  special  account  or for the
clearance  of any checks,  but the Fund and the Bank reserve the right to impose
such charges or to modify or terminate the redemption by check  privilege at any
time.
    

SIGNATURE  GUARANTEE:  In order to  protect  shareholders  against  fraud to the
greatest extent  possible,  the Fund requires in certain  instances as indicated
above  that the  shareholder's  signature  be  guaranteed.  In these  cases  the
shareholder's  signature must be guaranteed by an eligible bank, broker, dealer,
credit union, national securities exchange,  registered securities  association,
clearing agency or savings  association.  Signature guarantees shall be accepted
in accordance with policies established by the Shareholder Servicing Agent.

   
GENERAL:  Shareholders  of the Fund who have  redeemed  their shares have a one-
time right to reinvest  the  redemption  proceeds in the same class of shares of
any of the MFS Funds (if  shares  of such  fund are  available  for sale) at net
asset value (with a credit for any CDSC paid)  within 90 days of the  redemption
pursuant to the  Reinstatement  Privilege.  If the shares  credited for any CDSC
paid are then redeemed  within six years of the initial  purchase in the case of
Class B shares,  or within 12 months of the initial purchase for certain Class A
share purchases,  a CDSC will be imposed upon  redemption.  Such purchases under
the  Reinstatement  Privilege are subject to all limitations in the Statement of
Additional Information regarding this privilege.

Subject to the  Fund's  compliance  with  applicable  regulations,  the Fund has
reserved the right to pay the  redemption or  repurchase  price of shares of the
Fund,  either  totally or  partially,  by a  distribution  in kind of securities
(instead of cash) from the Fund's portfolio. The securities so distributed would
be valued at the same  amount as that  assigned to them in  calculating  the net
asset value for the shares being sold. If a shareholder  received a distribution
in kind,  the  shareholder  could  incur  brokerage  or  transaction  charges in
converting the securities to cash.
    

Due to the relatively high cost of maintaining small accounts, the Fund reserves
the right to redeem  shares in any account for their  then-current  value (which
will be promptly paid to the shareholder) if at any time the total investment in
such  account  drops below $500  because of  redemptions,  except in the case of
accounts  established  for monthly  automatic  investments  and certain  payroll
savings programs,  Automatic Exchange Plan accounts and tax-deferred  retirement
plans,  for  which  there  is  a  lower  minimum  investment   requirement  (see
"Purchases").  Shareholders  will be notified that the value of their account is
less than the  minimum  investment  requirement  and  allowed 60 days to make an
additional  investment  before  the  redemption  is  processed.  No CDSC will be
imposed with respect to such involuntary redemptions.

   
CONTINGENT DEFERRED SALES CHARGE -- Investments  ("Direct Purchases") in Class A
and Class B shares  will be  subject to a CDSC for a period of 12 months (in the
case of  purchases of $1 million or more of Class A shares) or six years (in the
case of purchases of Class B shares).  Purchases of Class A shares made during a
calendar  month,  regardless of when during the month the  investment  occurred,
will age one month on the last day of the month and each subsequent month. Class
B shares  purchased on or after January 1, 1993 will be aggregated on a calendar
month basis -- all transactions made during a calendar month, regardless of when
during the month they have occurred,  will age one year at the close of business
on the last day of such month in the following calendar year and each subsequent
year.  For  Class B shares  of the Fund  purchased  prior to  January  1,  1993,
transactions  will be aggregated  on a calendar  year basis -- all  transactions
made  during a  calendar  year,  regardless  of when  during  the year they have
occurred, will age one year at the close of business on December 31 of that year
and each subsequent  year. At the time of a redemption,  the amount by which the
value of a shareholder's  account for a particular  class  represented by Direct
Purchases  exceeds the sum of the six calendar year  aggregations  (12 months in
the case of  purchases  of $1  million  or more of  Class A  shares)  of  Direct
Purchases may be redeemed without charge ("Free Amount").  Moreover,  no CDSC is
ever assessed on additional  shares acquired through the automatic  reinvestment
of dividends or capital gain distributions ("Reinvested Shares").
    

Therefore,  at the time of redemption of shares of a particular  class,  (i) any
Free Amount is not subject to the CDSC, and (ii) the amount of redemption  equal
to the then-current  value of Reinvested  Shares is not subject to the CDSC, but
(iii)  any  amount  of  the  redemption  in  excess  of  the  aggregate  of  the
then-current  value of  Reinvested  Shares  and the Free  Amount is subject to a
CDSC. The CDSC will first be applied against the amount of Direct Purchases made
which will result in any such charge being imposed at the lowest  possible rate.
The CDSC to be  imposed  upon  redemptions  will be  calculated  as set forth in
"Purchases" above.

   
The  applicability  of a CDSC will be  unaffected  by  exchanges or transfers of
registration,  except that,  with respect to transfers of registration to an IRA
rollover account, the CDSC will be waived if the shares being reregistered would
have been eligible for a CDSC waiver had they been redeemed.

DISTRIBUTION PLANS
The Trustees have adopted separate  distribution  plans for Class A, Class B and
Class C shares  pursuant  to  Section  12(b)  of the  1940  Act and  Rule  12b-1
thereunder  (the  "Rule"),  after  having  concluded  that there is a reasonable
likelihood that the plans would benefit the Fund and its shareholders.
    

     CLASS A DISTRIBUTION  PLAN. The Class A Distribution Plan provides that the
Fund  will  pay  MFD a  distribution/service  fee  aggregating  up to  (but  not
necessarily all of) 0.35% of the average daily net assets  attributable to Class
A shares  annually  in order  that MFD may pay  expenses  on  behalf of the Fund
related to the distribution and servicing of Class A shares.  The expenses to be
paid by MFD on behalf of the Fund  include a service fee to  securities  dealers
which  enter  into a sales  agreement  with MFD of up to 0.25%  per annum of the
Fund's average daily net assets attributable to Class A shares that are owned by
investors  for whom such  securities  dealer is the  holder or dealer of record.
This fee is  intended  to be partial  consideration  for all  personal  services
and/or account maintenance services rendered by the dealer with respect to Class
A shares.  MFD may from time to time  reduce the amount of the  service fee paid
for shares sold prior to a certain date. MFD will also retain a distribution fee
of 0.10% per annum of the Fund's average daily net assets  attributable to Class
A shares as partial  consideration for services  performed and expenses incurred
in the performance of MFD's  obligations  under its distribution  agreement with
the Trust.  In addition,  to the extent that the aggregate of the foregoing fees
does not  exceed  0.35% per annum of the  average  daily net  assets of the Fund
attributable   to  Class  A  shares,   the  Fund  is   permitted  to  pay  other
distribution-related  expenses, including commissions to dealers and payments to
wholesalers  employed  by MFD for  sales at or  above a  certain  dollar  level.
Payments will commence under the Class A Distribution  Plan on the date on which
the value of the net  assets of the Fund  attributable  to Class A shares  first
equals or exceeds $40 million. Thereafter, 0.10% of the distribution/service fee
will be waived. Fees payable under the Class A Distribution Plan are charged to,
and therefore  reduce,  income allocated to Class A shares.  Service fees may be
reduced  for a  securities  dealer that is the holder or dealer of record for an
investor  who owns  shares of the Fund  having a net  asset  value at or above a
certain dollar level.  Dealers may from time to time be required to meet certain
criteria in order to receive service fees. MFD or its affiliates are entitled to
retain all service fees payable  under the Class A  Distribution  Plan for which
there is no dealer of record or for which qualification  standards have not been
met as partial  consideration for personal  services and/or account  maintenance
services  performed by MFD or its affiliates for shareholder  accounts.  Certain
banks and other financial institutions that have agency agreements with MFD will
receive service fees that are the same as service fees to dealers.

     CLASS B DISTRIBUTION  PLAN. The Class B Distribution Plan provides that the
Fund will pay MFD a daily  distribution fee equal on an annual basis to 0.75% of
the Fund's average daily net assets  attributable  to Class B shares and may pay
MFD a  service  fee of up to 0.25%  per annum of the  Fund's  average  daily net
assets  attributable to Class B shares (which MFD will in turn pay to securities
dealers which enter into a sales agreement with MFD at a rate of up to 0.25% per
annum of the  Fund's  average  daily net assets  attributable  to Class B shares
owned by investors  for whom such  securities  dealer is the holder or dealer of
record).  This service fee is intended to be  additional  consideration  for all
personal  services and/or account  maintenance  services  rendered by the dealer
with respect to Class B shares. Fees payable under the Class B Distribution Plan
are charged to, and therefore  reduce,  income allocated to Class B shares.  The
Class B Distribution Plan also provides that MFD will receive all CDSCs relating
to Class B shares (see "Redemptions and  Repurchases"),  which do not reduce the
distribution  fee. MFD will pay  commissions to dealers of 3.75% of the purchase
price of shares purchased through dealers.  MFD will also advance to dealers the
first year  service fee at a rate equal to 0.25% of the  purchase  price of such
shares and as compensation  therefor, MFD may retain the service fee paid by the
Fund with respect to such shares for the first year after  purchase.  Therefore,
the  total  amount  paid to a dealer  upon the  sale of  shares  is 4.00% of the
purchase price of the shares  (commission rate of 3.75% plus a service fee equal
to 0.25% of the purchase  price).  Dealers will become  eligible for  additional
service fees with respect to such shares  commencing in the 13th month following
the purchase. Dealers may from time to time be required to meet certain criteria
in order to receive  service fees.  MFD or its affiliates are entitled to retain
all service fees  payable  under the Class B  Distribution  Plan with respect to
accounts  for which  there is no  dealer  of  record or for which  qualification
standards  have not been met as  partial  consideration  for  personal  services
and/or  account  maintenance  services  performed by MFD or its  affiliates  for
shareholder accounts.  The purpose of the distribution payments to MFD under the
Class B Distribution Plan is to compensate MFD for its distribution  services to
the Fund.  Since MFD's  compensation  is not directly tied to its expenses,  the
amount of compensation  received by MFD during any year may be more or less than
its actual expenses.  For this reason, this type of distribution fee arrangement
is characterized by the staff of the SEC as being of the "compensation" variety.
However,  the Fund is not liable for any  expenses  incurred by MFD in excess of
the amount of compensation it receives.  The expenses incurred by MFD, including
commissions to dealers,  are likely to be greater than the distribution fees for
the next several years, but thereafter such expenses may be less than the amount
of the distribution  fees.  Certain banks and other financial  institutions that
have agency agreements with MFD will receive agency transaction and service fees
that are the same as commissions and service fees to dealers.

CLASS C DISTRIBUTION  PLAN. The Class C Distribution Plan provides that the Fund
will pay MFD a  distribution  fee of up to 0.75% per annum of the Fund's average
daily net assets  attributable  to Class C shares and will pay MFD a service fee
of up to 0.25% per annum of the Fund's average daily net assets  attributable to
Class C shares (which MFD in turn pays to securities  dealers which enter into a
sales  agreement with MFD at a rate of up to 0.25% per annum of the Fund's daily
net  assets  attributable  to Class C Shares  owned by  investors  for whom that
securities dealer is the holder or dealer of record).  The  distribution/service
fees  attributable  to Class C shares  are  designed  to permit an  investor  to
purchase  such  shares  through a  broker-dealer  without the  assessment  of an
initial sales charge or a CDSC while  allowing MFD to compensate  broker-dealers
in connection with the sale of such shares.

The  service fee is intended to be  additional  consideration  for all  personal
services and/or account  maintenance  services  rendered with respect to Class C
shares.  MFD or its  affiliates  are entitled to retain all service fees payable
under the Class C Distribution  Plan with respect to accounts for which there is
no dealer of  record as  partial  consideration  for  personal  services  and/or
account maintenance  services performed by MFD or its affiliates for shareholder
accounts.  The  purpose of the  distribution  payments  to MFD under the Class C
Distribution  Plan is to  compensate  MFD for its  distribution  services to the
Fund. Distribution payments under the Plan will be used by MFD to pay securities
dealers a distribution fee in an amount equal on an annual basis to 0.75% of the
Fund's  average  daily  net  assets  attributable  to  Class C  shares  owned by
investors  for whom that  securities  dealer is the  holder or dealer of record.
(Therefore, the total amount of distribution/service fees paid to a dealer on an
annual basis is 1.00% of the Fund's  average  daily net assets  attributable  to
Class C shares owned by investors for whom the  securities  dealer is the holder
or dealer of  record.)  MFD also pays  expenses  of  printing  prospectuses  and
reports used for sales  purposes,  expenses with respect to the  preparation and
printing of sales literature and other distribution-related expenses, including,
without  limitation,  the  compensation  of  personnel  and all costs of travel,
office expense and equipment.  Since MFD's  compensation is not directly tied to
its expenses,  the amount of compensation received by MFD during any year may be
more  or  less  than  its  actual  expenses.  For  this  reason,  this  type  of
distribution  fee arrangement is  characterized by the staff of the SEC as being
of the "compensation" variety.  However, the Fund is not liable for any expenses
incurred by MFD in excess of the amount of  compensation  it  receives.  Certain
banks and other financial institutions that have agency agreements with MFD will
receive agency  transaction  and service fees that are the same as  distribution
and service fees to dealers.  Fees payable under the Class C  Distribution  Plan
are charged to, and therefore reduce, income allocated to Class C shares.

   
DISTRIBUTIONS
The Fund intends to declare daily and pay to its shareholders  substantially all
of its  net  investment  income  as  dividends  on a  monthly  basis.  Dividends
generally are distributed on the first business day of the following  month. The
Fund  may  make  one or  more  distributions  during  the  calendar  year to its
shareholders  from  long-term  capital  gains  and  may  also  make  one or more
distributions  during the  calendar  year to its  shareholders  from  short-term
capital  gains.  Shareholders  may elect to receive  dividends  and capital gain
distributions in either cash or additional shares of the same class with respect
to which a distribution is paid. See "Tax Status" and  "Shareholder  Services --
Distribution  Options" below.  Shareholders  may elect to receive  dividends and
capital gain distributions in either cash or additional shares of the same class
with respect to which a  distribution  is made.  Distributions  paid by the Fund
with  respect to Class A shares will  generally  be greater than those paid with
respect to Class B and Class C shares because  expenses  attributable to Class B
and Class C shares will generally be higher.

TAX STATUS
The Fund is treated as an entity separate from the other series of the Trust for
federal  income  tax  purposes.  In order to  minimize  the taxes the Fund would
otherwise  be  required  to pay,  the Fund  intends  to  qualify  each year as a
"regulated  investment  company"  under  Subchapter  M of the Code,  and to make
distributions  to its  shareholders in accordance  with the timing  requirements
imposed by the Code.  It is  expected  that the Fund will not be required to pay
entity level federal income or excise taxes.

The Fund  expects  that the  dividends  paid to  shareholders  from  interest on
Municipal  Obligations will be exempt from federal income tax because it intends
to satisfy certain requirements of the Code. One such requirement is that at the
close of each  quarter  of its  taxable  year,  at least 50% of the value of the
Fund's total assets consist of obligations whose interest is exempt from federal
income tax. Certain distributions of exempt-interest dividends may also be a tax
preference   item  for  purposes  of  the  federal   alternative   minimum  tax.
Distributions  of  income  from  capital  gains,  from  investments  in  taxable
securities,  and from certain other transactions  (including options and futures
transactions) will be taxable to the shareholders,  whether  distributed in cash
or in additional  shares.  Also,  certain Fund  distributions  may be subject to
state and local income taxes,  depending on the nature of the  distribution  and
the residence of the shareholder.  Residents of certain states may be subject to
an intangibles  tax or a personal  property tax on all or a portion of the value
of their Fund shares.  Investors  should consult with their tax advisers in this
regard.  

Shortly after the end of each calendar  year,  each  shareholder  will be sent a
statement  setting  forth the  federal  income tax status of all  dividends  and
distributions for that calendar year,  including the portion, if any, taxable as
ordinary income,  the portion,  if any,  taxable as long-term  capital gain, the
portion,  if any,  representing  a return of  capital  (which is free of current
taxes but results in a basis reduction),  the portion exempt from federal income
taxes  as  "exempt-interest  dividends,"  the  portion,  if  any,  that is a tax
preference item under the federal  alternative  minimum tax, and the amount,  if
any, of federal income tax withheld.

Fund  distributions  of net capital gains and net short-term  capital gains will
reduce the Fund's net asset  value per share.  Shareholders  who buy shares just
before the Fund makes a  distribution  of net  capital  gains or net  short-term
capital  gains may thus pay the full price for the  shares and then  effectively
receive a portion of the purchase price back as a taxable distribution.

Interest on indebtedness incurred by shareholders to purchase or carry shares of
the Fund  will not be  deductible  for  federal  income  tax  purposes.  Exempt-
interest  dividends are taken into account in  calculating  the amount of social
security and railroad  retirement benefits that may be subject to federal income
tax.  All  exempt-interest  dividends  may  increase a  corporate  shareholder's
alternative  minimum tax  liability.  Entities  or persons who are  "substantial
users" (or persons related to "substantial users") of the facilities financed by
certain  private  activity  bonds  should  consult  their  tax  advisers  before
purchasing shares of the Fund.

The Fund intends to withhold U.S. federal income tax at a rate of 30% on taxable
dividends and certain other  payments that are subject to such  withholding  and
that are made to persons who are neither  citizens  nor  residents  of the U.S.,
regardless of whether a lower rate may be permitted  under an applicable  law or
treaty.  The Fund is also  required  in certain  circumstances  to apply  backup
withholding  of 31% on taxable  dividends  and  redemption  proceeds paid to any
shareholder  (including a shareholder who is neither a citizen nor a resident of
the  U.S.)  who  does  not  furnish  to  the  Fund   certain   information   and
certifications  or who is  otherwise  subject  to backup  withholding.  However,
backup  withholding  will  not  be  applied  to  payments  which  have  had  30%
withholding taken.  Prospective shareholders should read the Account Application
for information  regarding  backup  withholding of federal income tax and should
consult  their own tax advisers as to the tax  consequences  of an investment in
the Fund.
    

NET ASSET VALUE
The net asset value per share of each class of shares of the Fund is  determined
each day during which the Exchange is open for trading.  This  determination  is
made once each such day as of the close of regular  trading on the  Exchange  by
deducting the amount of the liabilities attributable to the class from the value
of the Fund's assets  attributable  to the class and dividing the  difference by
the number of shares of the class  outstanding.  Assets in the Fund's  portfolio
are  valued on the basis of their  current  values or  otherwise  at their  fair
values, as described in the Statement of Additional  Information.  The net asset
value of each class of shares is  effective  for orders  received  by the dealer
prior to its calculation and received by MFD prior to the close of that business
day.

DESCRIPTION OF SHARES, VOTING RIGHTS AND LIABILITIES
The Fund has three  classes  of  shares,  entitled  Class A, Class B and Class C
Shares of Beneficial  Interest  (without par value).  The Trust presently has 19
series of shares  and has  reserved  the  right to create  and issue  additional
classes  and  series of  shares,  in which case each class of shares of a series
would participate equally in the earnings,  dividends and assets attributable to
that class of shares of that particular series. Shareholders are entitled to one
vote for each share held and shares of each  series  would be  entitled  to vote
separately to approve  investment  advisory  agreements or changes in investment
restrictions,  but shares of all series  would vote  together in the election of
Trustees and selection of accountants.  Additionally,  each class of shares of a
series will vote  separately  on any  material  increases  in the fees under its
Distribution  Plan or on any  other  matter  that  affects  solely  its class of
shares, but will otherwise vote together with all other classes of shares of the
series  on all  other  matters.  The  Trust  does  not  intend  to  hold  annual
shareholder  meetings.  The  Declaration of Trust provides that a Trustee may be
removed from office in certain  instances (see  "Description  of Shares,  Voting
Rights and Liabilities" in the Statement of Additional Information).

Each share of a class of the Fund represents an equal proportionate  interest in
that Fund with each other class share, subject to the liabilities of that class.
Shares have no  pre-emptive  or conversion  rights (except as set forth above in
"Purchases  -- of  Class B  Shares  Conversion").  Shares  are  fully  paid  and
non-assessable.  Should the Fund be liquidated,  shareholders  of each class are
entitled  to  share  pro  rata  in the net  assets  attributable  to that  class
available for distribution to  shareholders.  Shares will remain on deposit with
the Shareholder  Servicing Agent and  certificates  will not be issued except in
connection   with  pledges  and   assignments   and  in  certain  other  limited
circumstances.

The Trust is an entity of the type commonly known as a  "Massachusetts  business
trust." Under  Massachusetts  law,  shareholders  of such a business  trust may,
under  certain  circumstances,  be held  personally  liable as partners  for its
obligations.  However,  the risk of a shareholder  incurring  financial  loss on
account of  shareholder  liability  is limited  to  circumstances  in which both
inadequate insurance (e.g., fidelity bonding and errors and omissions insurance)
existed and the Trust itself was unable to meet its obligations.

   
PERFORMANCE INFORMATION
From time to time, the Fund will provide yield,  tax-equivalent  yield,  current
distribution  rate and total rate of return  quotations for each class of shares
and may also quote fund  rankings in the  relevant  fund  category  from various
sources,  such  as  the  Lipper  Analytical  Services,   Inc.  and  Wiesenberger
Investment  Companies Service. Any yield and tax-equivalent yield quotations are
based on the  annualized  net  investment  income per share of each class over a
30-day period stated as a percent of the maximum  public  offering  price on the
last day of that period.  The yield  calculation  for Class B shares  assumes no
CDSC is paid. The current  distribution  rate for each class is generally  based
upon the total amount of dividends per share paid by the Fund to shareholders of
that class  during the past 12 months and is computed by dividing  the amount of
such dividends by the maximum public  offering price of that class at the end of
such period. Current distribution rate calculations for Class B shares assume no
CDSC is paid. The current  distribution  rate differs from the yield calculation
because it may include  distributions  to  shareholders  from sources other than
dividends and interest,  such as premium income from option writing,  short-term
capital  gains,  and  return  of  invested  capital,  and is  calculated  over a
different  period of time. Total rate of return  quotations  reflect the average
annual  percentage change over stated periods in the value of an investment in a
class of shares of the Fund made at the  maximum  public  offering  price of the
shares of that class with all distributions  reinvested and which, if quoted for
periods of six years or less,  will give  effect to the  imposition  of the CDSC
assessed  upon  redemptions  of the  Fund's  Class B shares.  Such total rate of
return  quotations  may be  accompanied  by quotations  which do not reflect the
reduction  in value of the initial  investment  (and  reinvested  dividends  for
periods  prior to October 1, 1989) due to the sales charge or the deduction of a
CDSC,  and which will thus be higher.  All  performance  quotations are based on
historical  performance  and are not  intended to indicate  future  performance.
Yield and tax-equivalent  yield reflect only net portfolio income allocable to a
class as of a stated time and current  distribution  rate reflects only the rate
of distributions paid by the Fund over a stated period of time, while total rate
of return  reflects all components of investment  return over a stated period of
time.  The Fund's  quotations  may from time to time be used in  advertisements,
shareholder reports or other communications to shareholders. For a discussion of
the manner in which the Fund will  calculate  its yield,  tax-equivalent  yield,
current  distribution  rate and  total  rate of  return,  see the  Statement  of
Additional Information. For further information about the Fund's performance for
the fiscal year ended March 31, 1994,  please see the Fund's  Annual  Report.  A
copy  of the  Annual  Report  may be  obtained  by  contacting  the  Shareholder
Servicing  Agent (see back cover for address and phone  number).  In addition to
information  provided in shareholder  reports,  the Fund may, in its discretion,
from time to time, make a list of all or a portion of its holdings  available to
investors upon request.
    


8.  SHAREHOLDER SERVICES
Shareholders with questions  concerning the shareholder services described below
or concerning other aspects of the Fund should contact the Shareholder Servicing
Agent (see back cover for address and phone number).

ACCOUNT  AND   CONFIRMATION   STATEMENTS  --  Each   shareholder   will  receive
confirmation  statements showing the transaction activity in his account. At the
end of each calendar year, each shareholder will receive  information  regarding
the tax status of reportable dividends and distributions for that year (see "Tax
Status").

DISTRIBUTION  OPTIONS -- The  following  options are  available  to all accounts
(except Systematic  Withdrawal Plan accounts described below) and may be changed
as often as desired by notifying the Shareholder Servicing Agent:

     -- Dividends  and  capital  gain  distributions  reinvested  in  additional
        shares. This option will be assigned if no other option is specified;

   
     -- Dividends in cash; capital gain  distributions  reinvested in additional
        shares;
    

     -- Dividends and capital gain distributions in cash.

   
Reinvestments  (net of any tax withholding)  will be made in additional full and
fractional  shares of the same class of shares at the net asset  value in effect
at the close of business on the last  business day of the month.  Dividends  and
capital  gain  distributions  in  amounts  less than $10 will  automatically  be
reinvested  in additional  shares of the Fund.  If a shareholder  has elected to
receive  dividends  and/or capital gain  distributions in cash and the postal or
other delivery service is unable to deliver checks to the shareholder's  address
of  record,  such  shareholder's   distribution  option  will  automatically  be
converted  to  having  all  dividends  and  other  distributions  reinvested  in
additional shares. Any request to change a distribution  option must be received
by the  Shareholder  Servicing  Agent in a sufficient  amount of time before the
payment date for a dividend or  distribution  in order to be effective  for that
dividend or  distribution.  No interest  will accrue on amounts  represented  by
uncashed distribution or redemption checks.
    

INVESTMENT AND WITHDRAWAL  PROGRAMS -- For the convenience of shareholders,  the
Fund makes available the following  programs designed to enable  shareholders to
add to their  investment  in an account with the Fund or withdraw from it with a
minimum of paper work.  The  programs  involve no extra  charge to  shareholders
(other than a sales charge in the case of certain Class A share  purchases)  and
may be changed or discontinued at any time by a shareholder or the Fund.

     LETTER  OF  INTENT:  If a  shareholder  (other  than a group  purchaser  as
described in the Statement of  Additional  Information)  anticipates  purchasing
$100,000  or more of Class A shares  of the Fund  alone or in  combination  with
Class B or Class C shares of the Fund or any of the  classes  of other MFS Funds
or MFS Fixed Fund (a bank collective  investment  fund) within a 13-month period
(or 36-month  period for purchases of $1 million or more),  the  shareholder may
obtain such shares at the same reduced sales charge as though the total quantity
were invested in one lump sum, subject to escrow  agreements and the appointment
of an attorney for redemptions from the escrow amount if the intended  purchases
are not  completed,  by completing  the Letter of Intent  section of the Account
Application.

   
     RIGHT OF  ACCUMULATION:  A shareholder  qualifies for  cumulative  quantity
discounts on purchases of Class A shares when his new investment,  together with
the current  offering  price  value of all  holdings of any classes of shares of
that  shareholder  in the  MFS  Funds  or MFS  Fixed  Fund  (a  bank  collective
investment fund) reaches a discount level.

     DISTRIBUTION  INVESTMENT PROGRAM:  Shares of a particular class of the Fund
may be sold at net asset value (and  without any  applicable  CDSC)  through the
automatic  reinvestment of dividend and capital gain distributions from the same
class of another MFS Fund.  Furthermore,  distributions  made by the Fund may be
automatically  invested at net asset value (and without any applicable  CDSC) in
shares  of the same  class of  another  MFS  Fund,  if  shares  of such fund are
available for sale.

     SYSTEMATIC  WITHDRAWAL  PLAN:  A  shareholder  may direct  the  Shareholder
Servicing Agent to send him (or anyone he designates) regular periodic payments,
as  designated  on the  Account  Application  and  based  upon the  value of his
account.  Each payment under a Systematic  Withdrawal  Plan (a "SWP") must be at
least $100 except in certain limited circumstances. The aggregate withdrawals of
Class B shares in any year  pursuant  to a SWP will not be subject to a CDSC and
are  generally  limited  to 10% of the value of the  account  at the time of the
establishment  of the  SWP.  The  CDSC  will  not be  waived  in the case of SWP
redemptions of Class A shares which are subject to a CDSC.
    

DOLLAR COST AVERAGING PROGRAMS --
     AUTOMATIC  INVESTMENT  PLAN:  Cash  investments  of $50 or more may be made
through a shareholder's  checking  account twice monthly,  monthly or quarterly.
Required forms are available from the Shareholder  Servicing Agent or investment
dealers.

   
     AUTOMATIC EXCHANGE PLAN:  Shareholders  having account balances of at least
$5,000 in any MFS Fund may exchange their shares for the same class of shares of
the other MFS Funds (and, in the case of Class C shares, for shares of MFS Money
Market Fund) under the Automatic  Exchange  Plan.  The  Automatic  Exchange Plan
provides for automatic  exchanges of funds from the shareholder's  account in an
MFS Fund for  investment in the same class of shares of other MFS Funds selected
by the shareholder. Under the Automatic Exchange Plan, exchanges of at least $50
each may be made to up to four different  funds. A shareholder  should  consider
the objectives and policies of a fund and review its prospectus  before electing
to  exchange  money into such fund  through  the  Automatic  Exchange  Plan.  No
transaction  fee is imposed in connection with exchange  transactions  under the
Automatic Transfer Plan. However,  exchanges of shares of MFS Money Market Fund,
MFS  Government  Money  Market Fund and Class A shares of MFS Cash  Reserve Fund
will be subject to any  applicable  sales  charge.  For federal and  (generally)
state  income  tax  purposes,  an  exchange  is  treated as a sale of the shares
exchanged  and,  therefore,  could  result  in a  capital  gain  or  loss to the
shareholder making the exchange. See the Statement of Additional Information for
further  information  concerning the Automatic  Exchange Plan.  Investors should
consult their tax advisers for information  regarding the potential capital gain
and loss consequences of transactions under the Automatic Exchange Plan.
    

Because a dollar cost averaging  program involves  periodic  purchases of shares
regardless of fluctuating  share offering prices, a shareholder  should consider
his  financial  ability to continue his purchases  through  periods of low price
levels.  Maintaining  a  dollar  cost  averaging  program  concurrently  with  a
withdrawal  program  could  be  disadvantageous  because  of the  sales  charges
included in share  purchases  in the case of Class A shares,  and because of the
assessment  of the CDSC for  certain  share  redemptions  in the case of Class A
shares.

   
TAX-DEFERRED  RETIREMENT  PLANS -- Except as noted  under  "Purchases--General,"
shares  of the Fund may be  purchased  by all types of  tax-deferred  retirement
plans,  including  IRAs,  SEP-IRA  plans,  401(k) plans,  403(b) plans and other
corporate pension and profit-sharing plans.  Investors should consult with their
tax  advisers  before  establishing  any of the  tax-deferred  retirement  plans
described above.

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

The Fund's  Statement of  Additional  Information,  dated March 1, 1995 contains
more detailed  information about the Trust and the Fund,  including  information
related to (i) investment policies and restrictions,  including the purchase and
sale of options,  Futures Contracts and Options on Futures  Contracts,  (ii) the
Trustees,  officers and investment  adviser,  (iii) portfolio trading,  (iv) the
Fund's shares, including rights and liabilities of shareholders,  (v) tax status
of dividends and  distributions,  (vi) the Distribution  Plans, (vii) the method
used to  calculate  performance  quotations  and  (viii)  various  services  and
privileges  provided by the Fund for the benefit of its shareholders,  including
additional information with respect to the exchange privilege.
    

                                                                     APPENDIX A

   
                         DESCRIPTION OF BOND RATINGS
The ratings of Moody's, S&P and Fitch represent their opinions as to the quality
of various debt instruments. It should be emphasized,  however, that ratings are
not absolute standards of quality. Consequently,  debt instruments with the same
maturity,  coupon and rating may have different yields while debt instruments of
the same maturity and coupon with different ratings may have the same yield.
    

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

     Aa:  Bonds  which are  rated Aa are  judged  to be of high  quality  by all
standards. Together with the Aaa group they comprise what are generally known as
high grade bonds.  They are rated lower than the best bonds  because  margins of
protection  may  not  be as  large  as in  Aaa  securities  or  fluctuations  of
protective  elements may be of greater  amplitude or their may be other elements
present  which make the  long-term  risks  appear  somewhat  larger  than in Aaa
securities.
    
     A: Bonds which are rated A possess many favorable investment attributes and
are to be considered as upper-medium-grade obligations.  Factors giving security
to principal  and interest are  considered  adequate but elements may be present
which suggest a susceptibility to impairment sometime in the future.

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

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

     B: Bonds which are rated B generally lack  characteristics of the desirable
investment.  Assurance of interest and principal  payments 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.

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

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

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

Should no rating be assigned, the reason may be one of the following:
     1. an application for rating was not received or accepted;  

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

     3. there is a lack of essential data pertaining to the issue or issuer; and

     4. the  issue  was  privately  placed,  in  which  case the  rating  is not
        published in Moody's publications.
  
Suspension or withdrawal may occur if new and material  circumstances arise, the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable  up-to-date  data to permit a  judgment  to be  formed;  if a bond is
called for redemption; or for other reasons.

                         STANDARD & POOR'S RATINGS GROUP

     AAA: Debt rated AAA has the highest rating  assigned by S&P'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 in higher rated categories.

     BB: Debt rated BB has less  near-term  vulnerability  to default than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse  business,  financial,  or  economic  conditions  which  could  lead  to
inadequate  capacity to meet timely  interest  and  principal  payments.  The BB
rating  category  is also  used for debt  subordinated  to  senior  debt that is
assigned an actual or implied BBB- rating.

     B: Debt rated B has a greater  vulnerability  to default but  currently has
the  capacity  to meet  interest  payments  and  principal  repayments.  Adverse
business,  financial  or  economic  conditions  will likely  impair  capacity or
willingness to pay interest and repay  principal.  The B rating category is also
used for debt  subordinated to senior debt that is assigned an actual or implied
BB or BB- rating.

     CCC: Debt rated CCC has a currently identifiable  vulnerability to default,
and is dependent upon favorable  business,  financial and economic conditions to
meet timely  payment of interest  and  repayment of  principal.  In the event of
adverse business,  financial,  or economic conditions,  it is not likely to have
the  capacity to pay interest and repay  principal.  The CCC rating  category is
also used for debt  subordinated  to senior  debt that is  assigned an actual or
implied B or B- rating.

     CC: The rating CC is typically  applied to debt subordinated to senior debt
that is assigned an actual or implied CCC rating.

     C: The rating C is typically  applied to debt  subordinated  to senior debt
which is assigned an actual or implied CCC-debt rating. The C rating may be used
to cover a  situation  where a  bankruptcy  petition  has been  filed,  but debt
service payments are continued.

     CI: The rating CI 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 S&P believes that such payments
will be made during such grace  period.  The D rating also will be used upon the
filing of a bankruptcy petition if debt service payments are jeopardized.

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

     NR:  Indicates  that no public  rating  has been  requested,  that there is
insufficient  information on which to base a rating, or that S&P does not rate a
particular type of obligation as a matter of policy.

                          FITCH INVESTORS SERVICE, INC.
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 foreseeble events.

AA: Bonds considered to be investment grade and of very high credit 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.

   
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.

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.

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 "AAA" category.

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

CONDITIONAL:  A conditional rating is permised 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  an
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 lowered.  FitchAlert is relatively short-term,  and should be resolved within
12 months.
    

<PAGE>

                                                                    APPENDIX B

            DESCRIPTION OF OBLIGATIONS ISSUED OR GUARANTEED BY THE
      U.S. GOVERNMENT AND ITS AGENCIES, AUTHORITIES OR INSTRUMENTALITIES

   
U.S.  GOVERNMENT  OBLIGATIONS  -- are issued by the U.S.  Treasury  and  include
bills,   certificates   of   indebtedness,   notes  and  bonds.   Agencies   and
instrumentalities  of the U.S. Government are established under the authority of
an act of Congress and  include,  but are not limited to, the  Tennessee  Valley
Authority, the Bank for Cooperatives,  the Farmers Home Administration,  Federal
Home Loan Banks,  Federal  Intermediate  Credit Banks and Federal Land Banks, as
well as those listed below.
    

FEDERAL FARM CREDIT CONSOLIDATED  SYSTEMWIDE NOTES AND BONDS -- are bonds issued
by a cooperatively owned nationwide system of banks and associations  supervised
by the Farm Credit  Administration.  These bonds are not  guaranteed by the U.S.
Government.

MARITIME  ADMINISTRATION  BONDS  --  are  bonds  issued  by  the  Department  of
Transportation of the U.S. Government.

FHA DEBENTURES -- are debentures issued by the Federal Housing Administration of
the U.S.  Government  and are fully and  unconditionally  guaranteed by the U.S.
Government.

GOVERNMENT   NATIONAL  MORTGAGE   ASSOCIATION   ("GNMA")   CERTIFICATES  --  are
mortgage-backed securities, with timely payment guaranteed by the full faith and
credit of the U.S. Government, which represent a partial ownership interest in a
pool of mortgage  loans issued by lenders such as mortgage  bankers,  commercial
banks and savings and loan associations. Each mortgage loan included in the pool
is also  insured  or  guaranteed  by the  Federal  Housing  Administration,  the
Veterans Administration or the Farmers Home Administration.

FEDERAL HOME LOAN MORTGAGE  CORPORATION BONDS -- are bonds issued and guaranteed
by the Federal Home Loan Mortgage Corporation and are not guaranteed by the U.S.
Government.

FEDERAL  HOME LOAN BANK BONDS -- are bonds  issued by the Federal Home Loan Bank
System and are not guaranteed by the U.S.Government.

   
FINANCING  CORPORATION  BONDS  AND  NOTES -- are  bonds  and  notes  issued  and
guaranteed  by the  Financing  Corporation  and are not  guaranteed  by the U.S.
Government.
    

FEDERAL NATIONAL  MORTGAGE  ASSOCIATION BONDS -- are bonds issued and guaranteed
by the Federal National Mortgage  Association ("FNMA") and are not guaranteed by
the U.S. Government.

   
RESOLUTION FUNDING CORPORATION BONDS AND NOTES -- are bonds and notes issued and
guaranteed by the Resolution  Funding  Corporation and are not guaranteed by the
U.S. Government.
    

STUDENT LOAN MARKETING  ASSOCIATION  DEBENTURES -- are debentures  backed by the
Student Loan Marketing  Association  ("SLMA") and are not guaranteed by the U.S.
Government.

TENNESSEE VALLEY AUTHORITY BONDS AND NOTES -- are bonds and notes issued and
guaranteed by the Tennessee Valley Authority.

Some of the foregoing obligations, such as Treasury bills and GNMA pass- through
certificates, are supported by the full faith and credit of the U.S. Government;
others,  such as  securities  of FNMA, by the right of the issuer to borrow from
the U.S.  Treasury;  still others,  such as bonds issued by SLMA,  are supported
only by the credit of the  instrumentality.  No assurance  can be given that the
U.S. Government will provide financial support to instrumentalities sponsored by
the U.S.  Government as it is not obligated by law, in certain instances,  to do
so.

Although  this  list  includes  a  description  of the  primary  types  of  U.S.
Government agency, authorities or instrumentality  obligations in which the Fund
intends  to  invest,  the Fund may  invest  in  obligations  of U.S.  Government
agencies or instrumentalities other than those listed above.

<PAGE>
               DESCRIPTION OF SHORT-TERM INVESTMENTS OTHER THAN
                         U.S. GOVERNMENT OBLIGATIONS

CERTIFICATES OF DEPOSIT -- are certificates  issued against funds deposited in a
bank (including  eligible foreign  branches of U.S.  banks),  are for a definite
period of time,  earn a specified  rate of return and are  normally  negotiable.

BANKERS'  ACCEPTANCES -- are marketable  short-term  credit  instruments used to
finance  the  import,  export,  transfer  or storage  of goods.  They are termed
"accepted" when a bank guarantees their payment at maturity.

COMMERCIAL  PAPER -- refers to promissory  notes issued by corporations in order
to finance their short-term credit needs.

CORPORATE OBLIGATIONS -- include bonds and notes issued by corporations in order
to finance long-term credit needs.

A-1 AND P-1 COMMERCIAL PAPER RATINGS
Description of S&P and Moody's highest commercial paper ratings:

The rating "A" is the highest  commercial  paper  rating  assigned  by S&P,  and
issues so rated are regarded as having the greatest capacity for timely payment.
Issues  in the "A"  category  are  delineated  with  the  numbers  1, 2 and 3 to
indicate the relative degree of safety.  The A-1 designation  indicates that the
degree of safety regarding timely payment is either overwhelming or very strong.
Those A-1 issues determined to possess overwhelming safety  characteristics will
be denoted with a plus (+) sign designation.

The rating P-1 is the  highest  commercial  paper  rating  assigned  by Moody's.
Issuers rated P-1 have a superior ability for repayment.  P-1 repayment capacity
will normally be evidenced by the following characteristics:  (1) leading market
positions  in well  established  industries;  (2) high  rates of return on funds
employed;  (3) conservative  capitalization  structure with moderate reliance on
debt and ample asset protection; (4) broad margins in earnings coverage of fixed
financial  charges and high internal cash  generation;  and (5) well established
access  to a range  of  financial  markets  and  assured  sources  of  alternate
liquidity.

<PAGE>


   
                                                                    APPENDIX C
                        TAXABLE EQUIVALENT YIELD TABLE
              (UNDER FEDERAL INCOME TAX LAW AND RATES FOR 1995)
The table below shows the  approximate  taxable bond yields which are equivalent
to tax-exempt bond yields from 3% to 9% under federal income tax laws that apply
to 1995. (Such yields may differ under the laws applicable to subsequent years.)
Separate  calculations,  showing the  applicable  taxable income  brackets,  are
provided for investors  who file joint returns and for those  investors who file
individual  returns.

While  it is  expected  that  a  substantial  portion  of  the  interest  income
distributed to the Fund's shareholders will be exempt from federal income taxes,
portions  of such  distributions  from time to time may be  subject  to  federal
income taxes or a federal alternative minimum tax.
    

<TABLE>
<CAPTION>
   
              TAXABLE INCOME<F1>          INCOME               TAX-EXEMPT YIELD
- -----------------------------------------   TAX    ------------------------------------------
     SINGLE                  JOINT        BRACKET  3.0%   4.0%   5.0%   6.0%    7.0%    8.0%
      1995                   1995          -----   ----   ----   ----   ----    ----    ----
<S>                                        <C>     <C>    <C>    <C>    <C>    <C>     <C>
$      0 -  23,350     $      0 -  39,000  15.0%   3.53%  4.71%  5.88%  7.06%   8.24%   9.41%
$ 23,350 -  56,550     $ 39,000 -  94,250  28.0%   4.17%  5.56%  6.94%  8.33%   9.72%  11.11%
$ 56,550 - 117,950     $ 94,250 - 143,600  31.0%   4.35%  5.80%  7.25%  8.70%  10.14%  11.59%
$117,950 - 256,500     $143,600 - 256,500  36.0%   4.69%  6.25%  7.81%  9.38%  10.94%  12.50%
$256,500 & Over        $256,500 & Over     39.6%   4.97%  6.62%  8.28%  9.93%  11.59%  13.25%


<FN>
<F1>Net amount subject to Federal personal income tax after deductions and exemptions.
    
</TABLE>

<PAGE>
   
                                                                    APPENDIX D

                          MFS MUNICIPAL INCOME FUND
                         PORTFOLIO COMPOSITION CHART
                  FOR THE FISCAL YEAR ENDED JANUARY 31, 1995
The table below shows the  percentages of the Fund's assets at January 31, 1995,
invested in securities assigned to the various rating categories by S&P, Moody's
(provided  only for  securities  not rated by S&P) and Fitch  (provided only for
securities not rated by S&P or Moody's) and in unrated securities  determined by
MFS to be of comparable quality:

                                                     UNRATED
                                                  SECURITIES OF
                                                   COMPARABLE
   RATING          S&P       MOODY'S      FITCH      QUALITY          TOTAL
   ------          ---       -------      -----     ---------         -----

  AAA/Aaa          30.9%                               0.4%           31.3%
   AA/Aa           20.7%                               0.9%           21.6%
    A/A            20.1%                                              20.1%
  BBB/Baa          15.2%                               1.4%           16.6%
   BB/Ba            1.0%                               4.0%            5.0%
    B/B                                                2.9%            2.9%
  CCC/Caa                                              0.4%            0.4%
   CC/Ca
    C/C
  Default                                              0.2%            0.2%
                   -----                               -----          -----
    Total:         87.9%                              10.2%           98.1%
                   -----                               -----          -----
The  chart  does not  necessarily  indicate  what  the  composition  the  Fund's
portfolio will be in subsequent years. Rather, the Fund's investment  objective,
policies  and  restrictions  indicate  the extent to which the Fund may purchase
securities in the various categories.
    
<PAGE>
Investment Adviser
Massachusetts Financial Services Company
500 Boylston Street
Boston, MA 02116
(617) 954-5000

Distributor
MFS Fund Distributors, Inc.
500 Boylston Street
Boston, MA 02116
(617) 954-5000

Custodian and Dividend Disbursing Agent
State Street Bank and Trust Company
225 Franklin Street
Boston, MA 02110

Shareholder Servicing Agent
MFS Service Center, Inc.
500 Boylston Street
Boston, MA 02116
Toll-free: (800) 225-2606

Mailing Address:
P.O. Box 2281
Boston, MA 02107-9906

Independent Accountants
Deloitte & Touche LLP
125 Summer Street
Boston, MA 02110


MFS(R) MUNICIPAL INCOME FUND
500 Boylston Street
Boston, MA 02116


MMI-1 3/95/49.5M 02/202/302





MFS(R) MUNICIPAL INCOME FUND
Prospectus
March 1, 1995
<PAGE>
   
MFS(R) MUNICIPAL
INCOME FUND
(A member of the MFS Family of Funds(R))
                                                          STATEMENT OF
                                                          ADDITIONAL INFORMATION
March 1, 1995

                                                                          Page
 1.  Definitions                                                             2
 2.  Investment Techniques                                                   2
 3.  Investment Restrictions                                                 8
 4.  Management of the Fund                                                  9
        Trustees                                                             9
        Officers                                                            10
        Investment Adviser                                                  10
        Custodian                                                           11
        Shareholder Servicing Agent                                         11
        Distributor                                                         11
 5.  Portfolio Transactions and Brokerage Commissions                       12
 6.  Shareholder Services                                                   13
        Investment and Withdrawal Programs                                  13
        Exchange Privilege                                                  15
        Tax-Deferred Retirement Plans                                       16
 7.  Tax Status                                                             16
 8.  Determination of Net Asset Value; Performance Information              17
 9.  Distribution Plans                                                     20
10.  Description of Shares, Voting Rights and Liabilities                   22
11.  Independent Accountants and Financial Statements                       22
     Appendix A                                                             23
    

MFS MUNICIPAL INCOME FUND
A Series of MFS Municipal Series Trust
500 Boylston Street, Boston, Massachusetts 02116
(617) 954-5000

   
This Statement of Additional Information sets forth information which may be
of interest to investors but which is not necessarily included in the Fund's
Prospectus, dated March 1, 1995. This Statement of Additional Information
should be read in conjunction with the Prospectus, a copy of which may be
obtained without charge by contacting the Shareholder Servicing Agent (see
back cover for address and phone number).
    

THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT A PROSPECTUS AND IS AUTHORIZED
FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY IF PRECEDED OR ACCOMPANIED BY A
CURRENT PROSPECTUS.

<PAGE>

1.  DEFINITIONS
"Fund"                    MFS(R)   Municipal   Income  Fund,  a  series  of  MFS
                          Municipal Series Trust (the "Trust"),  a Massachusetts
                          business trust. The Trust was previously known as "MFS
                          Multi-State  Municipal  Bond Trust" until its name was
                          changed to MFS  Municipal  Series  Trust on August 27,
                          1993.  On August 3, 1992,  the Trust  changed its name
                          from "MFS Managed  Multi-State  Municipal Bond Trust."
                          The  Trust  was  known  as  "MFS  Managed  Multi-State
                          Tax-Exempt Trust" until its name was changed effective
                          August 12, 1988. The MFS Municipal  Income Fund is the
                          successor to MFS Lifetime  Municipal Bond Fund,  which
                          was  reorganized as a series of the Trust on September
                          7, 1993.

"MFS" or the "Adviser"    Massachusetts  Financial  Services Company, a Delaware
                          corporation.

   
"MFD"                     MFS Fund Distributors,  Inc., a Delaware  corporation.
"Prospectus"              The Prospectus, dated March 1, 1995, of the Fund.
    

2.  INVESTMENT TECHNIQUES
The  investment  policies and  techniques  are described in the  Prospectus.  In
addition,  certain of the Fund's  investment  policies are  described in greater
detail below.

LENDING OF SECURITIES
The Fund may seek to increase its income by lending portfolio  securities.  Such
loans will  usually be made only to member banks of the Federal  Reserve  System
and to member firms (and  subsidiaries  thereof) of the New York Stock  Exchange
and would be required to be secured  continuously  by collateral  in cash,  cash
equivalents,  or U.S. Government  securities maintained on a current basis at an
amount at least equal to the market  value of the  securities  loaned.  The Fund
would have the right to call a loan and obtain the securities loaned at any time
on  customary  industry  settlement  notice  (which will usually not exceed five
days).  During the existence of a loan,  the Fund would  continue to receive the
equivalent  of the  interest or dividends  paid by the issuer on the  securities
loaned  and  would  also  receive   compensation  based  on  investment  of  the
collateral.  The Fund would not, however,  have the right to vote any securities
having voting  rights during the existence of the loan,  but would call the loan
in anticipation of an important vote to be taken among holders of the securities
or of the giving or withholding of their consent on a material matter  affecting
the investment.  As with other extensions of credit, there are risks of delay in
recovery  or even loss of rights in the  collateral  should  the  borrower  fail
financially.  However,  the  loans  would be made  only to firms  deemed  by the
Adviser to be of good  standing,  and when, in the judgment of the Adviser,  the
consideration which could be earned currently from securities loans of this type
justifies the  attendant  risk.  If the Adviser  determines  to make  securities
loans,  it is not intended that the value of the securities  loaned would exceed
20% of the value of the Fund's total assets.

   
WHEN-ISSUED SECURITIES
The Fund may purchase  securities on a "when-issued" or on a "forward  delivery"
basis.  It is expected  that,  under  normal  circumstances,  the Fund will take
delivery of such  securities.  When the Fund commits to purchase a security on a
"when-issued"  or on a  "forward  delivery"  basis,  it will  set up  procedures
consistent  with the General  Statement of Policy of the Securities and Exchange
Commission (the "SEC")  concerning such purchases.  Since that policy  currently
recommends  that an  amount  of the  Fund's  assets  equal to the  amount of the
purchase be held aside or segregated to be used to pay for the  commitment,  the
Fund will always have cash,  short-term money market instruments or high quality
debt  securities  sufficient to cover any  commitments or to limit any potential
risk.  However,  although  the Fund does not intend to make such  purchases  for
speculative  purposes and intends to adhere to the  provisions  of SEC policies,
purchases of  securities on such bases may involve more risk than other types of
purchases.  For  example,  the Fund may have to sell assets  which have been set
aside in order to meet redemptions. Also, if the Fund determines it is necessary
to sell the "when-issued" or "forward delivery"  securities before delivery,  it
may incur a loss because of market fluctuations since the time the commitment to
purchase such securities was made. When the time comes to pay for  "when-issued"
or "forward  delivery"  securities,  the Fund will meet its obligations from the
then-available  cash flow on the sale of securities,  or,  although it would not
normally  expect  to do so,  from  the  sale of the  "when-issued"  or  "forward
delivery" securities themselves (which may have a value greater or less than the
Fund's payment obligation).
    

REPURCHASE AGREEMENTS
As described in the Prospectus,  the Fund may enter into  repurchase  agreements
with  sellers  who are member  firms (or  subsidiaries  thereof) of the New York
Stock Exchange,  members of the Federal Reserve System,  recognized primary U.S.
Government  securities  dealers or institutions which the Adviser has determined
to be of comparable creditworthiness. The securities that the Fund purchases and
holds through its agent are U.S. Government  securities,  the values,  including
accrued  interest,  of which are equal to or greater than the  repurchase  price
agreed to be paid by the  seller.  The  repurchase  price may be higher than the
purchase  price,  the  difference  being income to the Fund, or the purchase and
repurchase  prices may be the same,  with interest at a standard rate due to the
Fund together  with the  repurchase  price on  repurchase.  In either case,  the
income to the Fund is  unrelated  to the  interest  rate on the U.S.  Government
securities.

The repurchase  agreement provides that in the event the seller fails to pay the
price agreed upon on the agreed upon delivery  date or upon demand,  as the case
may be, the Fund will have the right to liquidate the securities. If at the time
the Fund is  contractually  entitled  to  exercise  its right to  liquidate  the
securities,  the seller is subject to a proceeding  under the bankruptcy laws or
its assets are  otherwise  subject to a stay order,  the Fund's  exercise of its
right to liquidate the  securities  may be delayed and result in certain  losses
and costs to the Fund.  The Fund has adopted and  follows  procedures  which are
intended to minimize the risks of repurchase  agreements.  For example, the Fund
only enters into repurchase agreements after the Adviser has determined that the
seller is creditworthy,  and the Adviser monitors the seller's  creditworthiness
on an ongoing  basis.  Moreover,  under such  agreements,  the value,  including
accrued  interest,  of the securities (which are marked to market every business
day) is required to be greater than the repurchase  price,  and the Fund has the
right to make  margin  calls at any time if the  value of the  securities  falls
below the agreed upon margin.

VARIABLE AND FLOATING RATE OBLIGATIONS
Investments  in floating or  variable  rate  securities  normally  will  involve
industrial  development or revenue bonds which provide that the rate of interest
is set as a specific  percentage  of a  designated  base rate,  such as rates on
Treasury Bonds or Bills or the prime rate at a major commercial bank, and that a
bondholder  can demand  payment of the  obligations  on short notice at par plus
accrued  interest,  which  amount  may be more  or  less  than  the  amount  the
bondholder paid for them. While there is usually no established secondary market
for  issues of this type of  security,  the  dealer  that sells an issue of such
securities frequently will also offer to repurchase such securities at any time,
at a  repurchase  price which varies and may be more or less than the amount the
bondholder paid for them.

The maturity of floating or variable rate obligations  (including  participation
interests  therein) is deemed to be the longer of (i) the notice period required
before the Fund is entitled to receive  payment of the obligation upon demand or
(ii) the period remaining until the obligation's  next interest rate adjustment.
If not redeemed by the Fund through the demand feature,  the obligations  mature
on a specified date which may range up to 30 years from the date of issuance.

INVERSE FLOATING RATE OBLIGATIONS
The  Fund may  invest  in so  called  "inverse  floating  rate  obligations"  or
"residual  interest" bonds or certificates  structured to have similar features.
In creating such an obligation,  a municipality  issues a certain amount of debt
and pays a fixed interest rate. A portion of the debt is issued as variable rate
short-term obligations,  the interest rate of which is reset at short intervals,
typically ranging from 35 days to one year. The other half of the debt is issued
as inverse floating rate  obligations,  the interest rate of which is calculated
based on the difference between the entire amount of interest paid by the issuer
on all of the debt and the interest  paid on the  short-term  obligation.  Under
usual  circumstances,  the holder of the inverse  floating rate  obligation  can
generally  purchase an equal principal  amount of the short-term  obligation and
link the two obligations in order to create long-term  fixed-rate bonds. Because
the interest  rate on the inverse  floating  rate  obligation  is  determined by
subtracting  the  short-term  rate from a fixed  amount,  the interest rate will
decrease as the  short-term  rate  increases and will increase as the short-term
rate decreases.  The magnitude of increases and decreases in the market value of
inverse floating rate  obligations may be approximately  twice as large (or more
if the  inverse  instrument  is  issued in  principal  amount  greater  than the
principal amount of the short-term piece) as the comparable change in the market
value of an equal principal amount of long-term bonds which bear interest at the
rate paid by the issuer and have similar credit quality, redemption and maturity
provisions.

OPTIONS

OPTIONS ON SECURITIES -- As noted in the Prospectus,  the Fund may write covered
call  and put  options  and  purchase  call  and put  options  on  fixed  income
securities.  Call and put  options  written  by the Fund may be  covered  in the
manner set forth below.

A call option  written by the Fund is  "covered"  if the Fund owns the  security
underlying  the call or has an  absolute  and  immediate  right to acquire  that
security  without   additional  cash   consideration  (or  for  additional  cash
consideration  held in a segregated account by its custodian) upon conversion or
exchange  of other  securities  held in its  portfolio.  A call  option  is also
covered if the Fund holds a call on the same security and in the same  principal
amount  as the call  written  where the  exercise  price of the call held (a) is
equal to or less than the  exercise  price of the call written or (b) is greater
than the exercise  price of the call written if the  difference is maintained by
the Fund in cash,  short-term  money  market  instruments  or high  quality debt
securities in a segregated  account with its custodian.  A put option written by
the Fund is  "covered"  if the Fund  maintains  cash,  short-term  money  market
instruments or high quality debt  securities  with a value equal to the exercise
price in a  segregated  account with its  custodian,  or else holds a put on the
same  security  and in the same  principal  amount as the put written  where the
exercise price of the put held is equal to or greater than the exercise price of
the put  written  or where the  exercise  price of the put held is less than the
exercise price of the put written if the difference is maintained by the Fund in
cash,  short-term money market  instruments or high quality debt securities in a
segregated account with its custodian.  Put and call options written by the Fund
may also be  covered  in such  other  manner  as may be in  accordance  with the
requirements  of the  exchange on which,  or the counter  party with which,  the
option  is  traded,  and  applicable  laws  and  regulations.  If  the  writer's
obligation  is not so  covered,  it is subject to the risk of the full change in
value of the  underlying  security  from the time the  option is  written  until
exercise.

Effecting a closing transaction in the case of a written call option will permit
the Fund to write another call option on the  underlying  security with either a
different exercise price or expiration date or both, or in the case of a written
put option will  permit the Fund to write  another put option to the extent that
the exercise price thereof is secured by deposited cash, short-term money market
instruments or high quality debt securities.  Such transactions  permit the Fund
to generate  additional premium income,  which will partially offset declines in
the value of portfolio  securities  or increases in the cost of securities to be
acquired. Also, effecting a closing transaction will permit the cash or proceeds
from the concurrent sale of any securities  subject to the option to be used for
other investments of the Fund,  provided that another option on such security is
not  written.  If the  Fund  desires  to sell a  particular  security  from  its
portfolio  on which it has  written  a call  option,  it will  effect a  closing
transaction in connection  with the option prior to or concurrent  with the sale
of the security.

The Fund will realize a profit from a closing transaction if the premium paid in
connection  with the  closing of an option  written by the Fund is less than the
premium  received  from  writing  the  option,  or if the  premium  received  in
connection with the closing of an option  purchased by the Fund is more than the
premium paid for the original purchase.  Conversely, the Fund will suffer a loss
if the premium paid or received in connection with a closing transaction is more
or less,  respectively,  than the premium  received or paid in establishing  the
option  position.  Because  increases  in the market price of a call option will
generally reflect increases in the market price of the underlying security,  any
loss resulting from the  repurchase of a call option  previously  written by the
Fund  is  likely  to be  offset  in  whole  or in part  by  appreciation  of the
underlying security owned by the Fund.

The Fund may write options in connection with buy-and-write  transactions;  that
is, the Fund may purchase a security  and then write a call option  against that
security.  The  exercise  price of the call the Fund  determines  to write  will
depend upon the expected price movement of the underlying security. The exercise
price of a call option may be below ("in-the-money"),  equal to ("at-the-money")
or above  ("out-of-the-money")  the current value of the underlying  security at
the time the option is written.  Buy-and-write  transactions  using in-the-money
call  options may be used when it is expected  that the price of the  underlying
security  will  decline  moderately  during the option  period.  Buy-  and-write
transactions using out-of-the-money call options may be used when it is expected
that the premiums received from writing the call option plus the appreciation in
the market price of the  underlying  security up to the  exercise  price will be
greater than the appreciation in the price of the underlying  security alone. If
the call options are  exercised in such  transactions,  the Fund's  maximum gain
will be the premium  received by it for writing the option,  adjusted upwards or
downwards by the  difference  between the Fund's  purchase price of the security
and the exercise price, less related  transaction  costs. If the options are not
exercised and the price of the underlying security declines,  the amount of such
decline will be offset in part, or entirely, by the premium received.

The  writing  of  covered  put  options  is  similar  in  terms  of  risk/return
characteristics  to  buy-and-write  transactions.  If the  market  price  of the
underlying  security  rises or otherwise is above the  exercise  price,  the put
option will expire  worthless and the Fund's gain will be limited to the premium
received,  less related transaction costs. If the market price of the underlying
security  declines or otherwise is below the exercise price,  the Fund may elect
to close the position or retain the option until it is exercised,  at which time
the Fund will be required  to take  delivery  of the  security  at the  exercise
price;  the Fund's return will be the premium received from the put option minus
the  amount by which the  market  price of the  security  is below the  exercise
price,  which  could  result  in  a  loss.  Out-of-the-money,  at-the-money  and
in-the-money put options may be used by the Fund in the same market environments
that call options are used in equivalent buy-and-write transactions.

The  Fund may  also  write  combinations  of put and  call  options  on the same
security,  known as  "straddles,"  with the same exercise  price and  expiration
date. By writing a straddle,  the Fund  undertakes a simultaneous  obligation to
sell and  purchase  the same  security  in the event that one of the  options is
exercised.  If the price of the security  subsequently  rises sufficiently above
the exercise price to cover the amount of the premium and transaction costs, the
call  will  likely  be  exercised  and the  Fund  will be  required  to sell the
underlying  security at a below market price. This loss may be offset,  however,
in whole or part,  by the  premiums  received on the writing of the two options.
Conversely,  if the price of the security declines by a sufficient  amount,  the
put will likely be exercised. The writing of straddles will likely be effective,
therefore,  only where the price of the security  remains stable and neither the
call nor the put is exercised.  In those  instances  where one of the options is
exercised,  the loss on the  purchase  or sale of the  underlying  security  may
exceed the amount of the premiums received.

By writing a call  option,  the Fund limits its  opportunity  to profit from any
increase in the market value of the underlying security above the exercise price
of the option. By writing a put option, the Fund assumes the risk that it may be
required to purchase the  underlying  security  for an exercise  price above its
then  current  market  value,  resulting  in a capital  loss unless the security
subsequently appreciates in value. The writing of options on securities will not
be undertaken by the Fund solely for hedging purposes, and could involve certain
risks which are not present in the case of hedging transactions.  Moreover, even
where options are written for hedging  purposes,  such  transactions  constitute
only a partial  hedge against  declines in the value of portfolio  securities or
against increases in the value of securities to be acquired, up to the amount of
the premium.

The Fund may  purchase  options for hedging  purposes or to increase its return.
Put  options  may be  purchased  to hedge  against  a  decline  in the  value of
portfolio  securities.  If such decline occurs,  the put options will permit the
Fund to sell the securities at the exercise  price,  or to close out the options
at a profit.  By using put options in this way,  the Fund will reduce any profit
it might otherwise have realized in the underlying security by the amount of the
premium paid for the put option and by transaction costs.

The Fund may purchase  call options to hedge against an increase in the price of
securities that the Fund anticipates  purchasing in the future. If such increase
occurs,  the call option will permit the Fund to purchase the  securities at the
exercise  price,  or to close out the options at a profit.  The premium paid for
the call option plus any  transaction  costs will  reduce the  benefit,  if any,
realized by the Fund upon exercise of the option,  and,  unless the price of the
underlying security rises  sufficiently,  the option may expire worthless to the
Fund.

In certain  instances,  the Fund may enter into  options on Treasury  securities
which  provide for periodic  adjustment of the strike price and may also provide
for the periodic  adjustment of the premium during the term of each such option.
Like other types of  options,  these  transactions,  which may be referred to as
"reset" options or "adjustable strike options," grant the purchaser the right to
purchase  (in the case of a "call") or sell (in the case of a "put") a specified
type and series of U.S.  Treasury security at any time up to a stated expiration
date (or, in certain  instances,  on such  date).  In contrast to other types of
options, however, the price at which the underlying security may be purchased or
sold under a "reset" option is determined at various  intervals  during the term
of the option,  and such price  fluctuates  from  interval to interval  based on
changes in the market value of the underlying security.  As a result, the strike
price of a "reset" option, at the time of exercise,  may be less advantageous to
the Fund  than if the  strike  price  had been  fixed at the  initiation  of the
option.  In  addition,  the premium  paid for the  purchase of the option may be
determined at the termination, rather than the initiation, of the option. If the
premium is paid at  termination,  the Fund assumes the risk that (i) the premium
may be less than the premium  which would  otherwise  have been  received at the
initiation of the option  because of such factors as the  volatility in yield of
the  underlying  Treasury  security over the term of the option and  adjustments
made to the  strike  price of the  option,  and (ii) the  option  purchaser  may
default on its obligation to pay the premium at the termination of the option.

The Fund may also purchase warrants on fixed income  securities.  A warrant on a
fixed income  security is a long-term  call option that provides the holder with
the right, but not the obligation,  to purchase from the seller of the warrant a
fixed income security with a specified par value, coupon and maturity at a fixed
exercise price on a specified date or between  specified dates.  Typically,  the
fixed income  securities  that are  deliverable  pursuant to the warrant will be
noncallable  securities.  Warrants may be issued as entirely separate securities
or they may be attached  to, but  subsequently  detachable  from, a fixed income
security of the same issuer.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
FUTURES  CONTRACTS  -- As noted in the  Prospectus,  the  Fund  may  enter  into
interest rate futures  contracts on fixed income  securities and indexes on such
securities.  (Unless  otherwise  specified,  interest rate futures contracts are
referred to as "Futures Contracts.") Such investment strategies will be used for
hedging purposes and for non-hedging purposes, subject to applicable law.

A Futures Contract is a bilateral  agreement providing for the purchase and sale
of a specified type and amount of a financial instrument,  or for the making and
acceptance  of a cash  settlement,  at a stated  time in the  future for a fixed
price. By its terms, a Futures  Contract in the majority of cases provides for a
specified  settlement  date on  which,  in the  case of  interest  rate  futures
contracts,  the  difference  between the price at which the contract was entered
into and the  contract's  closing  value is settled  between the  purchaser  and
seller in cash. Futures Contracts differ from options in that they are bilateral
agreements, with both the purchaser and the seller equally obligated to complete
the  transaction.  Futures  Contracts call for settlement only on the expiration
date and cannot be "exercised" at any other time during their term.

The purchase or sale of a Futures  Contract differs from the purchase or sale of
a security or the  purchase  of an option in that no  purchase  price is paid or
received.  Instead, an amount of cash or cash equivalents,  which varies but may
be as low as 5% or less of the value of the contract, must be deposited with the
broker as "initial margin." Subsequent payments to and from the broker, referred
to as "variation margin," are made on a daily basis as the value of the index or
instrument  underlying the Futures Contract fluctuates,  making positions in the
Futures  Contract  more or less  valuable - a process  known as  "marking to the
market."

Interest  rate futures  contracts may be purchased or sold to attempt to protect
against the effects of interest  rate changes on the Fund's  current or intended
investments  in fixed income  securities.  For example,  if the Fund owned long-
term bonds and interest  rates were  expected to increase,  the Fund might enter
into interest rate futures  contracts  for the sale of debt  securities.  Such a
sale would have much the same effect as selling some of the  long-term  bonds in
the Fund's  portfolio.  If interest  rates did  increase,  the value of the debt
securities in the portfolio would decline,  but the value of the Fund's interest
rate futures  contracts would increase at approximately  the same rate,  thereby
keeping the net asset value of the Fund from  declining  as much as it otherwise
would have.

Similarly,  if interest  rates were  expected to decline,  interest rate futures
contracts may be purchased to hedge in anticipation  of subsequent  purchases of
long-term  bonds at higher prices.  Since the  fluctuations  in the value of the
interest rate futures  contracts  should be similar to that of long-term  bonds,
the Fund could protect itself against the effects of the anticipated rise in the
value of long-term  bonds without  actually buying them until the necessary cash
became  available or the market had stabilized.  At that time, the interest rate
futures contracts could be liquidated and the Fund's cash reserves could then be
used to buy  long-term  bonds on the cash  market.  The  Fund  could  accomplish
similar  results by selling  bonds with long  maturities  and investing in bonds
with short  maturities  when interest  rates are expected to increase.  However,
since  the  futures  market  is more  liquid  than the cash  market,  the use of
interest rate futures  contracts as a hedging technique allows the Fund to hedge
its interest rate risk without having to sell its portfolio securities.

OPTIONS  ON  FUTURES  CONTRACTS  -- As  noted  in the  Prospectus,  the Fund may
purchase  and write  options to buy or sell  futures  contracts  in which it may
invest ("Options on Futures Contracts"). Such investment strategies will be used
for hedging purposes and for non-hedging purposes, subject to applicable law.

An Option on a Futures Contract provides the holder with the right to enter into
a "long"  position in the  underlying  Futures  Contract,  in the case of a call
option, or a "short" position in the underlying Futures Contract, in the case of
a put option,  at a fixed exercise price up to a stated  expiration  date or, in
the case of certain  options,  on such date.  Upon exercise of the option by the
holder,  the contract market  clearinghouse  establishes a  corresponding  short
position  for the  writer  of the  option,  in the case of a call  option,  or a
corresponding  long  position in the case of a put option.  In the event that an
option is  exercised,  the parties  will be subject to all the risks  associated
with the trading of Futures Contracts,  such as payment of initial and variation
margin  deposits.  In addition,  the writer of an Option on a Futures  Contract,
unlike the holder,  is subject to initial and variation  margin  requirements on
the option position.

A position in an Option on a Futures Contract may be terminated by the purchaser
or  seller  prior  to  expiration  by  effecting  a  closing  purchase  or  sale
transaction,  subject to the availability of a liquid secondary market, which is
the purchase or sale of an option of the same series  (i.e.,  the same  exercise
price and  expiration  date) as the option  previously  purchased  or sold.  The
difference between the premiums paid and received represents the trader's profit
or loss on the transaction.

Options on Futures  Contracts  that are written or purchased by the Fund on U.S.
exchanges  are  traded on the same  contract  market as the  underlying  Futures
Contract,  and,  like  Futures  Contracts,  are  subject  to  regulation  by the
Commodity Futures Trading Commission (the "CFTC") and the performance  guarantee
of the exchange clearinghouse.  In addition, Options on Futures Contracts may be
traded on foreign exchanges.

The Fund may cover the writing of call Options on Futures  Contracts (a) through
purchases  of the  underlying  Futures  Contract,  (b) through  ownership of the
instrument underlying the Futures Contract, or (c) through the holding of a call
on the same  Futures  Contract  and in the  same  principal  amount  as the call
written  where the exercise  price of the call held (i) is equal to or less than
the  exercise  price of the call  written or (ii) is greater  than the  exercise
price of the call written if the difference is maintained by the Fund in cash or
securities in a segregated  account with its  custodian.  The Fund may cover the
writing of put Options on Futures  Contracts (a) through sales of the underlying
Futures  Contract,  (b) through  segregation  of cash,  short-term  money market
instruments  or high quality debt  securities in an amount equal to the value of
the security  underlying the Futures  Contract,  or (c) through the holding of a
put on the same  Futures  Contract and in the same  principal  amount as the put
written where the exercise price of the put held is equal to or greater than the
exercise price of the put written or where the exercise price of the put held is
less than the exercise  price of the put written if the difference is maintained
by the Fund in cash,  short-term  money market  instruments or high quality debt
securities in a segregated  account with its custodian.  Put and call Options on
Futures  Contracts  may  also be  covered  in  such  other  manner  as may be in
accordance  with the rules of the  exchange  on which the  option is traded  and
applicable laws and regulations. Upon the exercise of a call Option on a Futures
Contract  written by the Fund,  the Fund will be required to sell the underlying
Futures  Contract  which,  if the Fund has  covered its  obligation  through the
purchase  of such  Contract,  will  serve to  liquidate  its  futures  position.
Similarly,  where a put  Option on a  Futures  Contract  written  by the Fund is
exercised, the Fund will be required to purchase the underlying Futures Contract
which, if the Fund has covered its obligation through the sale of such Contract,
will close out its futures position.

The  writing  of a call  option  on a  Futures  Contract  for  hedging  purposes
constitutes a partial hedge against  declining prices of the securities or other
instruments required to be delivered under the terms of the Futures Contract. If
the futures price at expiration of the option is below the exercise  price,  the
Fund will retain the full amount of the option premium, less related transaction
costs, which provides a partial hedge against any decline that may have occurred
in the  Fund's  portfolio  holdings.  The  writing  of a put option on a Futures
Contract constitutes a partial hedge against increasing prices of the securities
or other  instruments  required to be  delivered  under the terms of the Futures
Contract.  If the futures  price at  expiration of the option 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 securities  which
the Fund  intends to  purchase.  If a put or call option the Fund has written is
exercised, the Fund will incur a loss which will be reduced by the amount of the
premium it receives.  Depending on the degree of correlation  between changes in
the  value of its  portfolio  securities  and the  changes  in the  value of its
futures positions,  the Fund's losses from existing Options on Futures Contracts
may to some extent be reduced or  increased by changes in the value of portfolio
securities.

The Fund may purchase Options on Futures  Contracts for hedging purposes instead
of purchasing or selling the underlying Futures Contracts.  For example, where a
decrease in the value of portfolio  securities is  anticipated  as a result of a
projected market-wide decline or changes in interest or exchange rates, the Fund
could, in lieu of selling Futures  Contracts,  purchase put options thereon.  In
the event that such decrease  occurs,  it may be offset,  in whole or part, by a
profit  on the  option.  Conversely,  where it is  projected  that the  value of
securities to be acquired by the Fund will increase prior to acquisition, due to
a market  advance or changes  in  interest  or  exchange  rates,  the Fund could
purchase  call  Options  on  Futures  Contracts,   rather  than  purchasing  the
underlying Futures Contracts.

RISK FACTORS IN OPTIONS AND FUTURES TRANSACTIONS
RISK OF IMPERFECT  CORRELATION OF HEDGING INSTRUMENTS WITH THE FUND'S PORTFOLIO.
The  Fund's  ability  effectively  to hedge  all or a portion  of its  portfolio
through  transactions  in  options,  Futures  Contracts  and  Options on Futures
Contracts  depends  on the degree to which  price  movements  in the  underlying
instrument  correlate with price movements in the relevant portion of the Fund's
portfolio.  In the case of futures and options based on fixed income securities,
the  portfolio  securities  which are being  hedged  may not be the same type of
obligation  underlying  such contract.  The use of Forward  Contracts for "cross
hedging"  purposes  may involve  greater  correlation  risks.  As a result,  the
correlation  probably will not be exact.  Consequently,  the Fund bears the risk
that the price of the  portfolio  securities  being  hedged will not move in the
same amount or direction as the underlying obligation. It is possible that there
may be a negative  correlation  between the  obligation  underlying an option or
Futures  Contract in which the Fund has a position and the portfolio  securities
the Fund is  attempting  to  hedge,  which  could  result  in a loss on both the
portfolio and the hedging instrument.

The trading of Futures  Contracts and options for hedging  purposes  entails the
additional  risk of imperfect  correlation  between  movements in the futures or
option price and the price of the underlying obligation.  The anticipated spread
between the prices may be distorted due to the  differences in the nature of the
markets,  such as  differences  in margin  requirements,  the  liquidity of such
markets and the participation of speculators in the options and futures. In this
regard,  trading  by  speculators  in  options  and  futures  has  in  the  past
occasionally  resulted  in  market  distortions,   which  may  be  difficult  or
impossible to predict, particularly near the expiration of such contracts.

The trading of Options on Futures  Contracts  also entails the risk that changes
in the value of the underlying  Futures  Contract will not be fully reflected in
the value of the option. The risk of imperfect correlation,  however,  generally
tends to diminish as the  maturity  date of the Futures  Contract or  expiration
date of the option approaches.

Further, with respect to options on securities and Options on Futures Contracts,
the Fund is subject to the risk of market  movements  between  the time that the
option is exercised and the time of performance thereunder.  This could increase
the  extent  of  any  loss  suffered  by  the  Fund  in  connection   with  such
transactions.

In writing a covered  call  option on a security or futures  contract,  the Fund
also incurs the risk that changes in the value of the instruments  used to cover
the position will not correlate  closely with changes in the value of the option
or  underlying  instrument.  For  example,  where the Fund  covers a call option
written on a futures contract through segregation of securities, such securities
may not match the instrument  underlying the Futures Contract,  and the Fund may
not be fully covered.  As a result, the Fund could be subject to risk of loss in
the event of adverse market movements.

The writing of options on securities or Options on Futures Contracts constitutes
only a partial hedge against  fluctuations in the value of the Fund's portfolio.
When the Fund writes an option, it will receive premium income in return for the
holder's  purchase  of the  right  to  acquire  or  dispose  of  the  underlying
obligation.  In the  event  that  the  price  of such  obligation  does not rise
sufficiently  above the exercise price of the option,  in the case of a call, or
fall below the  exercise  price,  in the case of a put,  the option  will not be
exercised  and the Fund will  retain the  amount of the  premium,  less  related
transaction  costs,  which will  constitute a partial  hedge against any decline
that may have occurred in the Fund's  portfolio  holdings or any increase in the
cost of the instruments to be acquired.

Where the price of the underlying  obligation moves sufficiently in favor of the
holder to warrant exercise of the option,  however, and the option is exercised,
the Fund will incur a loss which may only be  partially  offset by the amount of
the  premium it  received.  Moreover,  by  writing  an  option,  the Fund may be
required to forgo the benefits which might  otherwise have been obtained from an
increase in the value of  portfolio  securities  or other assets or a decline in
the value of securities or assets to be acquired.

In the event of the  occurrence of any of the foregoing  adverse  market events,
the Fund's overall return may be lower than if it had not engaged in the hedging
transactions.

It  should  also be  noted  that  the Fund may  enter  transactions  in  Futures
Contracts and Options on Futures  Contracts not only for hedging  purposes,  but
also for  non-hedging  purposes  intended to increase  portfolio  returns.  Non-
hedging transactions in such investments involve greater risks and may result in
losses which may not be offset by increases in the value of portfolio securities
or declines in the cost of securities  to be acquired.  The Fund will only write
covered  options,  such that cash or  securities  necessary to satisfy an option
exercise will be  segregated at all times,  unless the option is covered in such
other manner as may be in accordance with the rules of the exchange on which the
option is traded and applicable laws and regulations.  Nevertheless,  the method
of covering an option employed by the Fund may not fully protect it against risk
of loss and, in any event,  the Fund could suffer losses on the option  position
which might not be offset by corresponding portfolio gains.

With respect to the writing of straddles on securities, the Fund incurs the risk
that the price of the underlying  security will not remain  stable,  that one of
the options  written will be exercised and that the  resulting  loss will not be
offset by the amount of the premiums  received.  Such  transactions,  therefore,
create  an  opportunity  for  increased  return by  providing  the Fund with two
simultaneous  premiums on the same security,  but involve additional risk, since
the Fund may have an option exercised against it regardless of whether the price
of the security increases or decreases.

RISK OF A  POTENTIAL  LACK OF A LIQUID  SECONDARY  MARKET.  Prior to exercise or
expiration, a futures or option position can only be terminated by entering into
a closing  purchase or sale  transaction.  This requires a secondary  market for
such  instruments on the exchange on which the initial  transaction  was entered
into. While the Fund will enter into options or futures  positions only if there
appears to be a liquid secondary market therefor, there can be no assurance that
such a market will exist for any  particular  contracts at any specific time. In
that event, it may not be possible to close out a position held by the Fund, and
the Fund could be  required to purchase  or sell the  instrument  underlying  an
option,  make or receive a cash  settlement  or meet  ongoing  variation  margin
requirements.  Under  such  circumstances,  if the  Fund has  insufficient  cash
available  to  meet  margin  requirements,  it will be  necessary  to  liquidate
portfolio  securities or other assets at a time when it is disadvantageous to do
so. The inability to close out options and futures positions,  therefore,  could
have an adverse impact on the Fund's ability effectively to hedge its portfolio,
and could result in trading losses.

The liquidity of a secondary  market in a Futures Contract or option thereon may
be  adversely  affected by "daily  price  fluctuation  limits,"  established  by
exchanges,  which  limit the  amount of  fluctuation  in the price of a contract
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 or option  positions and requiring
traders to make additional  margin  deposits.  Prices have in the past moved the
daily limit on a number of consecutive trading days.

The  trading of Futures  Contracts  and  options is also  subject to the risk of
trading  halts,  suspensions,  exchange  or  clearinghouse  equipment  failures,
government  intervention,  insolvency of a brokerage  firm or  clearinghouse  or
other  disruptions  of normal  trading  activity,  which  could at times make it
difficult or impossible  to liquidate  existing  positions or to recover  excess
variation margin payments.

MARGIN.  Because  of low  initial  margin  deposits  made upon the  opening of a
futures or forward  position  and the  writing of an option,  such  transactions
involve  substantial  leverage.  As a result,  relatively small movements in the
price of the  contract  can result in  substantial  unrealized  gains or losses.
Where the Fund enters into such  transactions for hedging  purposes,  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 or other
assets held by the Fund or decreases in the prices of securities or other assets
the Fund intends to acquire.  Where the Fund enters into such  transactions  for
other than  hedging  purposes,  the  margin  requirements  associated  with such
transactions could expose the Fund to greater risk.

TRADING AND POSITION  LIMITS.  The  exchanges  on which  futures and options are
traded may impose  limitations  governing the maximum number of positions on the
same side of the market and involving the same underlying  instrument  which may
be held by a single  investor,  whether  acting  alone or in concert with others
(regardless  of  whether  such  contracts  are  held on the  same  or  different
exchanges  or held or written  in one or more  accounts  or through  one or more
brokers).  Further,  the CFTC and the various  contract markets have established
limits referred to as "speculative  position  limits" on the maximum net long or
net short position which any person may hold or control in a particular  futures
or option contract.  An exchange may order the liquidation of positions found to
be  in  violation  of  these  limits  and  it  may  impose  other  sanctions  or
restrictions.  The Adviser  does not  believe  that these  trading and  position
limits will have any adverse  impact on the strategies for hedging the portfolio
of the Fund.

RISKS OF OPTIONS ON FUTURES CONTRACTS.  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 order to profit from an option  purchased,
however,  it may be  necessary  to  exercise  the  option and to  liquidate  the
underlying  Futures  Contract,  subject  to the risks of the  availability  of a
liquid  offset  market  described  herein.  The writer of an Option on a Futures
Contract is subject to the risks of commodity  futures  trading,  including  the
requirement of initial and variation margin payments,  as well as the additional
risk that  movements in the price of the option may not correlate with movements
in the price of the underlying security, index, currency or Futures Contract.

RISKS OF  TRANSACTIONS  NOT  CONDUCTED ON U.S.  EXCHANGES.  Unlike  transactions
entered  into by the Fund in  Futures  Contracts  and  exchange-traded  options,
over-the-counter  options  on  securities  are not  traded on  contract  markets
regulated  by the  CFTC or (with  the  exception  of  certain  foreign  currency
options) the SEC. To the contrary, such instruments are traded through financial
institutions acting as market-makers, although foreign currency options are also
traded on certain national securities exchanges,  such as the Philadelphia Stock
Exchange and the Chicago Board Options Exchange,  subject to SEC regulation.  In
an over-the-counter  trading  environment,  many of the protections  afforded to
exchange  participants  will not be available.  For example,  there are no daily
price fluctuation  limits, and adverse market movements could therefore continue
to an  unlimited  extent over a period of time.  Although  the  purchaser  of an
option cannot lose more than the amount of the premium plus related  transaction
costs, this entire amount could be lost. Moreover,  the option writer could lose
amounts substantially in excess of their initial investments,  due to the margin
and collateral requirements associated with such positions.

In  addition,  over-the-counter  transactions  can only be  entered  into with a
financial  institution  willing to take the opposite side, as principal,  of the
Fund's  position  unless  the  institution  acts as  broker  and is able to find
another  counterparty willing to enter into the transaction with the Fund. Where
no such  counterparty  is  available,  it will not be  possible  to enter into a
desired transaction. There also may be no liquid secondary market in the trading
of over-the-counter  contracts, and the Fund could be required to retain options
purchased or written until exercise,  expiration or maturity. This in turn could
limit the  Fund's  ability to profit  from open  positions  or to reduce  losses
experienced, and could result in greater losses.

Further,  over-the-counter  transactions  are not subject to the guarantee of an
exchange  clearinghouse,  and the Fund will  therefore be subject to the risk of
default  by, or the  bankruptcy  of, the  financial  institution  serving as its
counterparty.  One or more of such  institutions  also may decide to discontinue
their role as  market-makers  in a  particular  currency  or  security,  thereby
restricting the Fund's ability to enter into desired hedging  transactions.  The
Fund will enter into an  over-the-counter  transaction  only with parties  whose
creditworthiness has been reviewed and found satisfactory by the Adviser.

POLICIES  ON THE USE OF FUTURES AND  OPTIONS ON FUTURES  CONTRACTS.  In order to
assure that the Fund will not be deemed to be a "commodity pool" for purposes of
the Commodity Exchange Act,  regulations of the CFTC require that the Fund enter
into transactions in Futures Contracts and Options on Futures Contracts only (i)
for bona fide  hedging  purposes (as defined in CFTC  regulations),  or (ii) for
non-hedging purposes, provided that the aggregate initial margin and premiums on
such  non-hedging  positions does not exceed 5% of the liquidation  value of the
Fund's  assets.  In  addition,  the Fund must  comply with the  requirements  of
various state securities laws in connection with such transactions.

The Fund has adopted the  additional  restriction  that it will not enter into a
Futures Contract if, immediately  thereafter,  the value of securities and other
obligations  underlying all such Futures Contracts would exceed 50% of the value
of the Fund's total  assets.  Moreover,  the Fund will not purchase put and call
options if as a result  more than 5% of its total  assets  would be  invested in
such options.

When the Fund purchases a Futures Contract, an amount of cash or securities will
be  deposited  in a  segregated  account  with the Fund's  custodian so that the
amount so segregated will at all times equal the value of the Futures  Contract,
thereby insuring that the use of such futures is unleveraged.

The staff of the SEC has  taken the  position  that  purchased  over-the-counter
options and assets used to cover written  over-the-counter  options are illiquid
and,  therefore,  together with other illiquid securities held by a Fund, cannot
exceed 15% of the Fund's assets (the "SEC  illiquidity  ceiling").  Although the
Adviser  disagrees with this position,  the Adviser  intends to limit the Fund's
writing of over-the-counter  options in accordance with the following procedure.
Except as provided  below,  the Fund intends to write  over-the-counter  options
only with primary U.S.  Government  securities dealers recognized as such by the
Federal Reserve Bank of New York. Also, the contracts the Fund has in place with
such primary  dealers provide that the Fund has the absolute right to repurchase
an  option it writes at any time at a price  which  represents  the fair  market
value, as determined in good faith through negotiation between the parties,  but
which in no event will  exceed a price  determined  pursuant to a formula in the
contract.  Although  the  specific  formula  may  vary  between  contracts  with
different  primary dealers,  the formula generally is based on a multiple of the
premium received by the Fund for writing the option,  plus the amount, if any of
the option's intrinsic value (i.e., the amount that the option is in-the-money).
The formula may also include a factor to account for the difference  between the
price of the  security  and the  strike  price of the  option  if the  option is
written out-of-the-money. The Fund will treat all or a portion of the formula as
illiquid  for  purposes of the SEC  illiquidity  ceiling test imposed by the SEC
staff.  The  Fund may  also  write  over-the-counter  options  with  non-primary
dealers, including foreign dealers (where applicable), and will treat the assets
used to cover these  options as illiquid  for  purposes of such SEC  illiquidity
ceiling test.


3.  INVESTMENT RESTRICTIONS
The Fund has adopted the following  restrictions which cannot be changed without
the approval of the holders of a majority of the Fund's shares  (which,  as used
in this Statement of Additional  Information,  means the lesser of (i) more than
50% of the outstanding  shares of the Trust or a series or class, as applicable,
or (ii) 67% or more of the outstanding shares of the Trust or a series or class,
as  applicable,  present  at a  meeting  if  holders  of  more  than  50% of the
outstanding  shares  of the  Trust or a series  or  class,  as  applicable,  are
represented in person or by proxy). Except for Investment Restriction (1), these
investment  restrictions  and policies are adhered to at the time of purchase or
utilization  of  assets;  a  subsequent  change  in  circumstances  will  not be
considered to result in a violation of policy.

The Fund may not:
       (1) Borrow  money in an amount in excess of 33 1/3% of its total  assets,
    and  then  only  as a  temporary  measure  for  extraordinary  or  emergency
    purposes, or pledge,  mortgage or hypothecate an amount of its assets (taken
    at market value) in excess of 15% of its total assets, in each case taken at
    the lower of cost or market  value.  For the  purpose  of this  restriction,
    collateral arrangements with respect to options, Futures Contracts,  Options
    on Futures Contracts,  Forward Contracts and options on foreign  currencies,
    and payments of initial and variation margin in connection therewith are not
    considered a pledge of assets.
       (2) Underwrite  securities  issued by other persons except insofar as the
    Fund may  technically be deemed an  underwriter  under the Securities Act of
    1933 in selling a portfolio security.
       (3) Invest more than 25% of its total assets  (taken at market  value) in
    any one industry;  provided, however, that there is no limitation in respect
    to investments in obligations issued or guaranteed by the U.S. Government or
    its agencies or instrumentalities.
       (4)  Purchase  or  retain  real  estate  (including  limited  partnership
    interests  but  excluding  securities  of  companies,  such as  real  estate
    investment  trusts,  which  deal in real  estate or  interests  therein  and
    securities  secured by real  estate),  or  mineral  leases,  commodities  or
    commodity  contracts (except contracts for the future or forward delivery of
    securities or foreign  currencies  and related  options,  and except Futures
    Contracts and Options on Futures  Contracts)  in the ordinary  course of its
    business.  The Fund  reserves the freedom of action to hold and to sell real
    estate or mineral leases,  commodities or commodity  contracts acquired as a
    result of the ownership of securities.
       (5) Make loans to other persons  except by the purchase of obligations in
    which the Fund is  authorized  to invest  and by  entering  into  repurchase
    agreements;  provided  that  the Fund  may  lend  its  portfolio  securities
    representing  not in  excess  of 30% of its  total  assets  (taken at market
    value). Not more than 10% of the Fund's total assets (taken at market value)
    will be subject to repurchase  agreements  maturing in more than seven days.
    For these  purposes  the  purchase  of all or a portion  of an issue of debt
    securities shall not be considered the making of a loan.
       (6) Purchase the securities of any issuer if such  purchase,  at the time
    thereof,  would  cause  more  than 5% of its total  assets  (taken at market
    value)  to be  invested  in  the  securities  of  such  issuer,  other  than
    securities issued or guaranteed by the United States, any state or political
    subdivision thereof, or any political  subdivision of any such state, or any
    agency or  instrumentality  of the  United  States,  any state or  political
    subdivision thereof, or any political subdivision of any such state.
       (7) Purchase  securities of any issuer (other than  securities  issued or
    guaranteed by the U.S. Government or its agencies or  instrumentalities)  if
    such purchase,  at the time thereof,  would cause the Fund to hold more than
    10% of any  class  of  securities  of such  issuer.  For this  purpose,  all
    indebtedness  of an issuer shall be deemed a single class and all  preferred
    stock of an issuer shall be deemed a single class.
       (8)  Invest  in  companies  for the  purpose  of  exercising  control  or
    management.
       (9)  Purchase  or retain in its  portfolio  any  securities  issued by an
    issuer any of whose officers,  directors, trustees or security holders is an
    officer or Trustee of the Fund, or is a member, partner, officer or Director
    of the Adviser,  if after the purchase of the  securities  of such issuer by
    the Fund one or more of such persons owns  beneficially  more than 1/2 of 1%
    of the shares or  securities,  or both,  all taken at market value,  of such
    issuer,  and such  persons  owning  more  than 1/2 of 1% of such  shares  or
    securities  together  own  beneficially  more  than  5% of  such  shares  or
    securities, or both, all taken at market value.
       (10) Purchase any securities or evidences of interest  therein on margin,
    except that the Fund may obtain such  short-term  credit as may be necessary
    for the clearance of purchases and sales of securities and the Fund may make
    margin  deposits in connection  with Futures  Contracts,  Options on Futures
    Contracts, options, Forward Contracts or options on foreign currencies.
       (11) Sell any  security  which the Fund does not own  unless by virtue of
    its  ownership  of  other  securities  it has at the time of sale a right to
    obtain  securities  without payment of further  consideration  equivalent in
    kind and amount to the  securities  sold and provided  that if such right is
    conditional the sale is made upon equivalent conditions.
       (12)  Purchase  securities  issued  by any  other  registered  investment
    company or  investment  trust except by purchase in the open market where no
    commission or profit to a sponsor or dealer results from such purchase other
    than the customary broker's commission, or except when such purchase, though
    not made in the open market,  is part of a plan of merger or  consolidation;
    provided,  however,  that the Fund will not purchase such securities if such
    purchase at the time  thereof  would cause more than 10% of its total assets
    (taken at market  value) to be invested in the  securities  of such issuers;
    and, provided further,  that the Fund will not purchase securities issued by
    an open-end investment company.
       (13) Write,  purchase  or sell any put or call option or any  combination
    thereof,  provided  that this  shall  not  prevent  the Fund  from  writing,
    purchasing and selling puts,  calls or combinations  thereof with respect to
    securities  and  indexes  of  securities  or foreign  currencies  or Futures
    Contracts;  and further  provided  that this shall not prevent the Fund from
    purchasing,  owning, holding or selling contracts for the future delivery of
    fixed income securities.
       (14) Issue any senior security (as that term is defined in the Investment
    Company Act of 1940 (the "1940  Act")),  if such  issuance  is  specifically
    prohibited  by the  1940  Act  or  the  rules  and  regulations  promulgated
    thereunder.  For the purpose of this  restriction,  collateral  arrangements
    with respect to options,  Futures Contracts and Options on Futures Contracts
    and collateral  arrangements  with respect to initial and variation  margins
    are not deemed to be the issuance of a senior security.

As a  non-fundamental  policy,  the Fund will not knowingly invest in securities
which are subject to legal or  contractual  restrictions  on resale  (other than
repurchase agreements), unless the Board of Trustees of the Trust has determined
that such  securities  are liquid  based upon  trading  markets for the specific
security,  if, as a result  thereof,  more than 15% of the Fund's  total  assets
(taken at market value) would be so invested.

For the  purposes of the Fund's  investment  restrictions,  the issuer of a tax-
exempt  security  is deemed to be the  entity  (public  or  private)  ultimately
responsible for the payment of the principal of and interest on the security.

OTHER OPERATING POLICY
In order to comply with certain state  statutes,  the Fund will not, as a matter
of operating policy, pledge, mortgage or hypothecate its portfolio securities if
the percentage of securities so pledged,  mortgaged or hypothecated would exceed
33 1/3%.

This operating policy is not fundamental and may be changed without  shareholder
approval.

   
4.  MANAGEMENT OF THE FUND
The Board of Trustees of the Trust provides broad  supervision  over the affairs
of the Fund.  The Adviser  manages the  portfolio of the Fund from day to day in
accordance with the Fund's  investment  objective and policies.  The officers of
the Trust are  responsible  for the  operations  of the Fund.  The  Trustees and
officers  of  the  Trust  are  listed  below,   together  with  their  principal
occupations  during the past five years.  (Their  titles may have varied  during
that period.) Asterisks indicate those Trustees and officers who are "interested
persons" (as defined in the 1940 Act) of the Adviser. Unless otherwise indicated
below, the address of each Trustee and officer is 500 Boylston  Street,  Boston,
Massachusetts 02116.
    

TRUSTEES

   
A. KEITH BRODKIN*, Chairman and President
Massachusetts Financial Services Company, Chairman

RICHARD B. BAILEY*
Private Investor; Massachusetts Financial Services Company, former Chairman
(until September 30, 1991)

MARSHALL N. COHAN
Private Investor
Address: 2524 Bedford Mews Drive, Wellington, Florida

LAWRENCE H. COHN, M.D.,
Brigham and Women's Hospital,  Chief of Cardiac Surgery; Harvard Medical School,
   Professor of Surgery
Address: 75 Francis Street, Boston, Massachusetts

THE HON. SIR J. DAVID GIBBONS, KBE
Edmund Gibbons Limited,  Chief Executive Officer; The Bank of N.T. Butterfield &
   Son Ltd., Chairman
Address: 21 Reid Street, Hamilton, Bermuda

ABBY M. O'NEILL
Private Investor;  Rockefeller Financial Services,  Inc. (investment  advisers),
   Director
Address: 30 Rockefeller Plaza, Room 5600, New York, New York

WALTER E. ROBB, III
Benchmark  Advisors,  Inc.  (corporate  financial  consultants),  President  and
   Treasurer
Address: 110 Broad Street, Boston, Massachusetts
    

ARNOLD D. SCOTT*
Massachusetts  Financial  Services Company,  Senior Executive Vice President and
   Secretary

JEFFREY L. SHAMES*
Massachusetts Financial Services Company, President

   
J. DALE SHERRATT
Insight Resources, Inc. (acquisition planning specialists), President
Address: One Liberty Square, Boston, Massachusetts

WARD SMITH
NACCO Industries  (holding company),  Chairman (prior to June 1994);  Sundstrand
   Corporation   (diversified  mechanical   manufacturer),   Director;   Society
   Corporation (bank holding company),  Director (prior to April 1992);  Society
   National Bank (commercial bank); Director (prior to April 1992)
Address: 5875 Landerbrook Drive, Mayfield Heights, Ohio
    

OFFICERS

   
ROBERT A. DENNIS*, Vice President
Investments; Massachusetts Financial Services Company, Senior Vice President

CYNTHIA M. BROWN*, Vice President
Investments; Massachusetts Financial Services Company, Senior Vice President

DAVID B. SMITH*, Assistant Vice President
Investments; Massachusetts Financial Services Company, Vice President

DAVID R. KING*, Assistant Vice President
Investments; Massachusetts Financial Services Company, Vice President

W. THOMAS LONDON*, Treasurer
Massachusetts  Financial  Services Company,  Senior Vice President and Assistant
   Treasurer

STEPHEN E. CAVAN*, Secretary and Clerk
Massachusetts Financial Services Company, Senior Vice President, General Counsel
   and Assistant Secretary

JAMES R. BORDEWICK, JR.*, Assistant Secretary
Massachusetts  Financial Services Company,  Vice President and Associate General
   Counsel (since  September  1990);  Associated with a major law firm (prior to
   August 1990)

JAMES O. YOST*, Assistant Treasurer
Massachusetts Financial Services Company, Vice President

*"Interested persons" (as defined in the 1940 Act) of the Adviser, whose
  address is 500 Boylston Street, Boston, Massachusetts 02116.

Each Trustee and officer holds comparable  positions with certain  affiliates of
MFS or with certain other funds of which MFS or a subsidiary  is the  investment
adviser or distributor.  Mr. Brodkin,  the Chairman of MFD,  Messrs.  Shames and
Scott,  Directors  of MFD, and Mr.  Cavan,  the  Secretary of MFD,  hold similar
positions  with certain  other MFS  affiliates.  Mr. Bailey is a Director of Sun
Life  Assurance  Company of Canada  (U.S.)  ("Sun Life of Canada  (U.S.)"),  the
corporate parent of MFS.

The Fund pays the compensation of non-interested Trustees (who currently receive
a fee of $1,250 per year plus $225 per meeting and committee  meeting  attended,
together  with  such  Trustee's   out-of-pocket  expenses)  and  has  adopted  a
retirement plan for non-interested  Trustees and Mr. Bailey.  Under this plan, a
Trustee  will retire upon  reaching  age 75 and if the Trustee has  completed at
least five years of service,  he would be entitled to annual payments during his
lifetime of up to 50% of such Trustee's  average annual  compensation  (based on
the three years prior to his retirement)  depending on his length of service.  A
Trustee may also retire prior to age 75 and receive  reduced  payments if he has
completed  at least five years of  service.  Under the plan,  a Trustee  (or his
beneficiaries)  will also receive benefits for a period of time in the event the
Trustee is disabled or dies.  These benefits will also be based on the Trustee's
average annual  compensation and length of service.  There is no retirement plan
provided by the Trust for the interested  Trustees  except Mr. Bailey.  The Fund
will accrue its  allocable  share of  compensation  expenses  each year to cover
current years service and amortize past service cost.

Set  forth in  Appendix  A hereto is  certain  information  concerning  the cash
compensation  paid to  non-interested  Trustees  and  Mr.  Bailey  and  benefits
accrued, and estimated benefits payable, under the retirement plan.

As of January 31, 1995, the Trustees and officers,  as a group,  owned less than
1% of the  outstanding  shares of the Fund.  As of  January  31,  1995,  Milford
Wampold,  III, Baton Rouge, LA, owned 9.25% of the outstanding Class A shares of
the Fund; Smith Barney Shearson,  Inc., 388 Greenwich Street, New York, New York
owned 29.6% of the outstanding Class A shares of the Fund;  Merrill Lynch Pierce
Fenner & Smith  Inc.,  P.O.  Box  45286,  Jacksonville,  FL  owned  8.31% of the
outstanding  Class B shares of the Fund and  19.04% of the  outstanding  Class C
shares of the Fund;  and  Gregory D.  Rustin of Laurel,  MS,  owned 7.84% of the
outstanding Class C shares of the Fund.
    

The Declaration of Trust provides that the Trust will indemnify its Trustees and
officers against liabilities and expenses incurred in connection with litigation
in which they may be involved  because of their offices with the Trust,  unless,
as to liabilities to the Trust or its  shareholders,  it is finally  adjudicated
that they  engaged  in  willful  misfeasance,  bad faith,  gross  negligence  or
reckless  disregard of the duties involved in their offices,  or with respect to
any matter,  unless it is adjudicated that they did not act in good faith in the
reasonable  belief that their actions were in the best interest of the Trust. In
the case of settlement,  such indemnification will not be provided unless it has
been  determined  pursuant to the  Declaration  of Trust,  that such officers or
Trustees have not engaged in willful misfeasance, bad faith, gross negligence or
reckless disregard of their duties.

INVESTMENT ADVISER
MFS,  together  with  its  predecessor  organizations,  has a  history  of money
management  dating from 1924.  MFS is a subsidiary  of Sun Life of Canada (U.S.)
which in turn is a  subsidiary  of Sun Life  Assurance  Company of  Canada.

The Adviser  manages the assets of the Fund pursuant to an  Investment  Advisory
Agreement   with  the  Fund  dated  as  of  September  1,  1993  (the  "Advisory
Agreement").  The Adviser provides the Fund with overall investment advisory and
administrative  services, as well as general office facilities.  Subject to such
policies as the Trustees may determine,  the Adviser makes investment  decisions
for the Fund. For these services and facilities,  the Adviser receives an annual
management  fee,  computed  and paid  monthly,  in an amount equal to the sum of
0.30% of the Fund's average daily net assets plus 6.43% of its gross income.

In order to comply  with the expense  limitations  of certain  state  securities
commissions,  the Adviser will reduce its management fee or otherwise  reimburse
the  Fund  for  any  expenses,   exclusive  of  interest,  taxes  and  brokerage
commissions, incurred by the Fund in any fiscal year to the extent such expenses
exceed the most restrictive of such state expense limitations.  The Adviser will
make appropriate  adjustments to such reductions and  reimbursements in response
to any amendment or rescission of the various state requirements.

   
For the four months ended March 31,  1994,  MFS  received  $1,301,038  (of which
$527,310 was based on average daily net assets and $773,728 on gross income.

For the Fund's fiscal year ended  November 30, 1993,  MFS (and its  predecessor,
Lifetime Advisers, Inc., a Delaware corporation and a wholly owned subsidiary of
MFS ("LAI"),  which served as the Fund's  investment  adviser until September 7,
1993),  received  in  aggregate  $3,751,548  (of which  $1,497,081  was based on
average daily net assets and  $2,254,467  on gross income) under their  advisory
agreements  with the Fund.  For the Fund's fiscal year ended  November 30, 1992,
LAI received  $3,336,009  (of which  $1,274,646  was based on average  daily net
assets and $2,061,363 on gross income).

The Fund pays all of its  expenses  (other than those  assumed by the Adviser or
MFD)  including:  Trustees fees discussed  above;  governmental  fees;  interest
charges; taxes; membership dues in the Investment Company Institute allocable to
the Fund; fees and expenses of independent  auditors,  of legal counsel,  and of
any transfer agent, registrar or dividend disbursing agent of the Fund; expenses
of  repurchasing  and  redeeming  shares  and  servicing  shareholder  accounts;
expenses  of  preparing,  printing  and  mailing  share  certificates,  periodic
reports,  notices  and proxy  statements  to  shareholders  and to  governmental
officers  and  commissions;  brokerage  and other  expenses  connected  with the
execution,   recording  and  settlement  of  portfolio  security   transactions;
insurance  premiums;  fees and expenses of State Street Bank and Trust  Company,
the Fund's  Custodian,  for all services to the Fund,  including  safekeeping of
funds and securities and  maintaining  required books and accounts;  expenses of
calculating  the net  asset  value  of  shares  of the  Fund;  and  expenses  of
shareholder  meetings.  Expenses  relating  to the  issuance,  registration  and
qualification of shares of the Fund and the preparation, printing and mailing of
prospectuses are borne by the Fund except that the Fund's Distribution Agreement
with MFD  requires  MFD to pay for  prospectuses  that are to be used for  sales
purposes.  Expenses of the Trust which are not attributable to a specific series
are allocated  among the series in a manner  believed by management of the Trust
to be fair and  equitable.  Payment  by the Fund of  brokerage  commissions  for
brokerage  and research  services of value to the Adviser in serving its clients
is  discussed   under  the  caption   "Portfolio   Transactions   and  Brokerage
Commissions" below.
    

MFS pays the  compensation of the Trust's  officers and of any Trustee who is an
officer of MFS.  The Adviser  also  furnishes  at its own expense all  necessary
administrative services, including office space, equipment,  clerical personnel,
investment  advisory  facilities,  and all executive and  supervisory  personnel
necessary  for  managing  the  Fund's   investments,   effecting  its  portfolio
transactions  and, in general,  administering its affairs (with the exception of
the services,  facilities and personnel  provided by the  Shareholder  Servicing
Agent or the Custodian, see below).

The Advisory Agreement with the Fund will remain in effect until August 1, 1995,
and will continue in effect  thereafter only if such continuance is specifically
approved at least  annually by the Board of Trustees or by vote of a majority of
the  Fund's   outstanding   voting  securities  (as  defined  under  "Investment
Restrictions")  and, in either  case,  by a majority of the Trustees who are not
parties to the Advisory  Agreement or interested  persons of any such party. The
Advisory  Agreement  terminates  automatically  if it is  assigned  and  may  be
terminated  without  penalty  by vote of a majority  of the  Fund's  outstanding
voting  securities or by either party on not more than 60 days" nor less than 30
days"  written  notice.  The Advisory  Agreement  provides that if MFS ceases to
serve as the Adviser to the Fund,  the Fund will change its name so as to delete
the term "MFS" and that MFS may render  services to others and may permit  other
fund clients to use the term "MFS" in their names.  The Advisory  Agreement also
provides  that  neither the Adviser  nor its  personnel  shall 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  execution  and  management of the
Fund,  except for  willful  misfeasance,  bad faith or gross  negligence  in the
performance of its or their duties or by reason of reckless  disregard of its or
their obligations and duties under the Advisory Agreement.

CUSTODIAN
State Street Bank and Trust  Company (the  "Custodian")  is the custodian of the
Fund's  assets.  The  Custodian's   responsibilities   include  safekeeping  and
controlling the Fund's cash and securities, handling the receipt and delivery of
securities,  determining  income and  collecting  interest and  dividends on the
Fund's  investments,  maintaining books of original entry for portfolio and fund
accounting and other required books and accounts,  and calculating the daily net
asset value and public  offering  price of each class of shares of the Fund. The
Custodian does not determine the investment policies of the Fund or decide which
securities  the  Fund  will  buy or  sell.  The Fund  may,  however,  invest  in
securities  of the  Custodian  and may deal with the  Custodian  as principal in
securities  transactions.   The  Custodian  also  serves  as  the  dividend  and
distribution disbursing agent of the Fund. The Custodian has contracted with the
Adviser  for the  Adviser to perform  certain  accounting  functions  related to
options  transactions  for which the  Adviser  receives  remuneration  on a cost
basis.

   
SHAREHOLDER SERVICING AGENT
MFS Service Center,  Inc. (the "Shareholder  Servicing  Agent"),  a wholly owned
subsidiary  of MFS, is the Fund's  shareholder  servicing  agent,  pursuant to a
Shareholder  Servicing Agent Agreement with the Trust,  dated August 1, 1985, as
amended  (the   "Agency   Agreement").   The   Shareholder   Servicing   Agent's
responsibilities under the Agency Agreement include administering and performing
transfer  agent  functions  and the  keeping of records in  connection  with the
issuance, transfer and redemption of each class of shares of the Fund. For these
services,  the  Shareholder  Servicing Agent will receive a fee based on the net
assets of each class of the Fund,  computed and paid monthly.  In addition,  the
Shareholder  Servicing Agent will be reimbursed by the Fund for certain expenses
incurred by the Shareholder  Servicing Agent on behalf of the Fund. For the four
months ended March 31, 1994, the Fund paid to the  Shareholder  Servicing  Agent
fees of  $386,665  under  its  Agency  Agreement.  State  Street  Bank and Trust
Company,  the  dividend  and  distribution  disbursing  agent for the Fund,  has
contracted  with the  Shareholder  Servicing  Agent to  administer  and  perform
certain dividend and distribution disbursing functions for the Fund.

DISTRIBUTOR
MFD,  a wholly  owned  subsidiary  of MFS,  serves  as the  distributor  for the
continuous  offering of shares of the Fund pursuant to a Distribution  Agreement
dated as of January 1, 1995 (the "Distribution Agreement").  Prior to January 1,
1995, MFS Financial Services,  Inc. ("FSI"),  another wholly owned subsidiary of
MFS, was the Fund  distributor.  Where this SAI refers to MFD in relation to the
receipt or payment of money with respect to a period or periods prior to January
1, 1995,  such  reference  shall be deemed to include  FSI,  as  predecessor  in
interest to MFD.

CLASS A  SHARES:  MFD  acts as agent in  selling  Class A shares  of the Fund to
dealers.  The public  offering  price of the Class A shares of the Fund is their
net asset value next  computed  after the sale plus a sales  charge which varies
based upon the quantity purchased.  The public offering price of a Class A share
of the Fund is  calculated by dividing the net asset value of a Class A share by
the  difference  (expressed  as a  decimal)  between  100% and the sales  charge
percentage of offering price  applicable to the purchase (see "Purchases" in the
Prospectus).  The sales  charge  scale set forth in the  Prospectus  applies  to
purchases of Class A shares of the Fund alone or in  combination  with shares of
all classes of certain  other funds in the MFS Family of Funds (the "MFS Funds")
and other funds (as noted under Right of Accumulation) by any person,  including
members of a family unit (e.g.,  husband, wife and minor children) and bona fide
trustees,  and also applies to purchases made under the Right of Accumulation or
a Letter of Intent (see  "Investment and Withdrawal  Programs" in this Statement
of  Additional  Information).  A group might  qualify to obtain  quantity  sales
charge discounts (see "Investment and Withdrawal  Programs" in this Statement of
Additional Information).

Class A  shares  of the Fund may be sold at their  net  asset  value to  certain
persons and in certain circumstances as described in the Prospectus.  Such sales
are made without a sales charge to promote good will with  employees  and others
with whom MFS, MFD and/or the Fund have business relationships,  and because the
sales effort, if any, involved in making such sales is negligible.

MFD allows  discounts  to dealers  (which  are alike for all  dealers)  from the
applicable  public  offering  price of the  Class A  shares.  Dealer  allowances
expressed as a  percentage  of offering  price for all  offering  prices are set
forth in the  Prospectus  (see  "Purchases" in the  Prospectus).  The difference
between the total  amount  invested  and the sum of (a) the net  proceeds to the
Fund and (b) the dealer  commission,  is the commission paid to the distributor.
Because of rounding in the  computation  of offering  price,  the portion of the
sales charge paid to the  distributor may vary and the total sales charge may be
more or less than the sales charge  calculated  using the sales charge expressed
as a percentage of offering price or as a percentage of the net amount  invested
as listed in the Prospectus.  In the case of the maximum sales charge the dealer
retains 4% and MFD retains approximately 3/4 of 1% of the public offering price.
In addition,  MFD pays a commission to dealers who initiate and are  responsible
for purchases of $1 million or more as described in the Prospectus.

CLASS B SHARES AND CLASS C SHARES:  As the  distributor of the Fund, MFD acts as
agent in selling  Class B and Class C shares of the Fund to dealers.  The public
offering  price of Class B and  Class C shares is their  net  asset  value  next
computed after the sale (see "Purchases" in the Prospectus).

GENERAL:  Neither MFD nor dealers are permitted to delay the placement of orders
to benefit  themselves by a price change.  On occasion,  MFD may obtain  brokers
loans from various banks,  including the custodian  banks for the MFS Funds,  to
facilitate  the  settlement  of sales of shares of the Fund to dealers.  MFD may
benefit from its temporary holding of funds paid to it by investment dealers for
the purchase of Fund shares.

During the period  December 1, 1993 through March 31, 1994,  MFD and dealers and
certain  other  financial  institutions  received  sales  charges  of $5,248 and
$54,106,  respectively  (as their concession on gross sales charges of $59,354),
for  selling  Class  A  shares  of  the  Fund.  The  Fund  received   $4,946,545
representing  the  aggregate  net asset value of such shares.  During the period
September 7, 1993 through  November 30, 1993,  MFD and dealers and certain other
financial  institutions  received  $2,642 and  $11,354,  respectively  (as their
concession on gross sales charges of $13,996), for selling Class A shares of the
Fund. The Fund received  $315,369  representing the aggregate net asset value of
such shares.

During the period  December 1, 1993 through  March 31, 1994 and the fiscal years
ended  November  30, 1993 and 1992,  the CDSC imposed on  redemption  of Class B
shares was $318,928, $774,549 and $903,172, respectively.

The  Distribution  Agreement will remain in effect until August 1, 1995 and will
continue in effect thereafter only if such continuance is specifically  approved
at least  annually  by the Board of  Trustees  or by vote of a  majority  of the
Trust's shares (as defined in "Investment Restrictions") and, in either case, by
a majority of the Trustees who are not parties to such Distribution Agreement or
interested  persons of any such party.  The  Distribution  Agreement  terminates
automatically if it is assigned and may be terminated  without penalty by either
party on not more than 60 days' nor less than 30 days' notice.
    

5.  PORTFOLIO TRANSACTIONS AND BROKERAGE COMMISSIONS
Specific  decisions  to  purchase  or sell  securities  for the Fund are made by
employees  of the  Adviser,  who are  appointed  and  supervised  by its  senior
officers.  Changes  in the  Fund's  investments  are  reviewed  by the  Board of
Trustees. The Fund's portfolio manager may serve other clients of the Adviser or
any subsidiary of MFS in a similar capacity.

The  primary  consideration  in placing  portfolio  security  transactions  with
broker-dealers  for  execution  is to obtain and maintain  the  availability  of
execution  at  the  most  favorable  prices  and in the  most  effective  manner
possible.  The Adviser  attempts to achieve  this  result by  selecting  broker-
dealers  to  execute  portfolio  transactions  on  behalf  of the Fund and other
clients of the Adviser on the basis of their professional capability,  the value
and  quality  of their  brokerage  services,  and the  level of their  brokerage
commissions. In the case of securities, such as government securities, which are
principally traded in the  over-the-counter  market (where no stated commissions
are paid but the prices  include a dealer's  markup or  markdown),  the  Adviser
normally seeks to deal directly with the primary  market  makers,  unless in its
opinion,  better  prices  are  available  elsewhere.  In the case of  securities
purchased from  underwriters,  the cost of such securities  generally includes a
fixed  underwriting  commission  or  concession.  Securities  firms  or  futures
commission merchants may receive brokerage commissions on transactions involving
options, Futures Contracts and Options on Futures Contracts and the purchase and
sale  of  underlying   securities  upon  exercise  of  options.   The  brokerage
commissions  associated with buying and selling  options may be  proportionately
higher than those associated with general securities transactions.  From time to
time,  soliciting  dealer fees are available to the Adviser on the tender of the
Fund's  portfolio  securities  in  so-called  tender or  exchange  offers.  Such
soliciting dealer fees are in effect recaptured for the Fund by the Adviser.  At
present no other recapture arrangements are in effect.

Under the Advisory Agreement and as permitted by Section 28(e) of the Securities
Exchange  Act of 1934,  the  Adviser  may cause the Fund to pay a  broker-dealer
which  provides  brokerage  and  research  services  to the Adviser an amount of
commission for effecting a securities  transaction for the Fund in excess of the
amount  other  broker-dealers  would have  charged  for the  transaction  if the
Adviser  determines  in good faith that the greater  commission is reasonable in
relation to the value of the  brokerage  and research  services  provided by the
executing  broker-dealer  viewed in terms of either a particular  transaction or
the Adviser's overall  responsibilities to the Fund or to its other clients. Not
all of such services are useful or of value in advising the Fund.

The term  "brokerage and research  services"  includes advice as to the value of
securities,  the  advisability  of  purchasing  or selling  securities,  and the
availability  of purchasers or sellers of  securities;  furnishing  analyses and
reports concerning issues, industries,  securities, economic factors and trends,
portfolio  strategy and the  performance of accounts;  and effecting  securities
transactions and performing  functions  incidental thereto such as clearance and
settlement.

Although  commissions  paid on every  transaction  will,  in the judgment of the
Adviser,  be  reasonable  in  relation  to the value of the  brokerage  services
provided,  commissions  exceeding those which another broker might charge may be
paid to  broker-dealers  who were selected to execute  transactions on behalf of
the Fund and the Adviser's other clients in part for providing  advice as to the
availability  of purchasers  or sellers of securities  and services in effecting
securities  transactions  and performing  functions  incidental  thereto such as
clearance and settlement.

Broker-dealers may be willing to furnish statistical, research and other factual
information or services  ("Research") to the Adviser for no consideration  other
than  brokerage or  underwriting  commissions.  Securities may be bought or sold
through such  broker-dealers,  but at present,  unless otherwise directed by the
Fund, a commission  higher than one charged elsewhere will not be paid to such a
firm solely because it provided Research to the Adviser.  The Trustees (together
with the Trustees of the other MFS Funds) have  directed the Adviser to allocate
a total of $20,000 of  commission  business  from the MFS Funds to the  Pershing
Division of Donaldson, Lufkin & Jenrette as consideration for the annual renewal
of the Lipper  Directors'  Analytical Data Service (which  provides  information
useful to the Trustees in reviewing  the  relationship  between the Fund and the
Adviser).

The Adviser's investment management personnel attempt to evaluate the quality of
Research  provided by brokers.  Results of this effort are sometimes used by the
Adviser as a  consideration  in the  selection  of brokers to execute  portfolio
transactions.  However,  the  Adviser  is  unable  to  quantify  the  amount  of
commissions  which  will  be  paid  as a  result  of  such  Research  because  a
substantial  number of  transactions  will be  effected  through  brokers  which
provide Research but which were selected  principally because of their execution
capabilities.

The  management  fee that the Fund pays to the Adviser  will not be reduced as a
consequence of the Adviser's receipt of brokerage and research services.  To the
extent the Fund's portfolio  transactions are used to obtain such services,  the
brokerage commissions paid by the Fund will exceed those that might otherwise be
paid, by an amount which cannot be presently determined.  Such services would be
useful and of value to the  Adviser in serving  both the Fund and other  clients
and,  conversely,  such services obtained by the placement of brokerage business
of other clients would be useful to the Adviser in carrying out its  obligations
to the Fund.  While such services are not expected to reduce the expenses of the
Adviser,  the Adviser would,  through use of the services,  avoid the additional
expenses  which  would be incurred  if it should  attempt to develop  comparable
information through its own staff.

   
For the fiscal period December 1, 1993 through March 31, 1994 and for the Fund's
fiscal years ended  November 30, 1993 and 1992,  no brokerage  commissions  were
paid on total transactions  (other than U.S.  Government  securities,  purchased
options transactions and short-term  obligations) of $100,927,261,  $353,659,502
and $429,011,909, respectively.
    

In certain  instances there may be securities  which are suitable for the Fund's
portfolio as well as for that of one or more of the other clients of the Adviser
or MFS or any subsidiary of MFS. Investment  decisions for the Fund and for such
other  clients are made with a view to  achieving  their  respective  investment
objectives. It may develop that a particular security is bought or sold for only
one  client  even  though it might be held by,  or  bought  or sold  for,  other
clients.  Likewise,  a particular security may be bought for one or more clients
when one or more other clients are selling that same security. Some simultaneous
transactions are inevitable when several clients receive  investment advice from
the same investment adviser, particularly when the same security is suitable for
the investment  objectives of more than one client. When two or more clients are
simultaneously  engaged  in the  purchase  or sale  of the  same  security,  the
securities are allocated  among clients in a manner  believed to be equitable to
each. It is  recognized  that in some cases this system could have a detrimental
effect on the price or volume of the  security as far as the Fund is  concerned.
In other cases,  however,  it is believed that the Fund's ability to participate
in volume transactions will produce better executions for the Fund.

6.  SHAREHOLDER SERVICES
INVESTMENT  AND  WITHDRAWAL  PROGRAMS -- The Fund makes  available the following
programs designed to enable  shareholders to add to their investment or withdraw
from it with a minimum of paper work. These programs are described below and, in
certain  cases,  in the  Prospectus.  The  programs  involve no extra  charge to
shareholders  (other  than a sales  charge in the case of certain  Class A share
purchases)  and may be changed or  discontinued  at any time by a shareholder or
the Fund.

   
LETTER OF INTENT:  If a  shareholder  (other  than a group  purchaser  described
below)  anticipates  purchasing  $100,000  or more of Class A shares of the Fund
alone or in combination with all classes of other MFS Funds or MFS Fixed Fund (a
bank collective investment fund) within a 13-month period (or 36-month period in
the case of purchases of $1 million or more), the shareholder may obtain Class A
shares of the Fund at the same reduced sales charge as though the total quantity
were invested in one lump sum by completing  the Letter of Intent section of the
Fund's  Account  Application or filing a separate  Letter of Intent  application
(available  from  the  Shareholder  Servicing  Agent)  within  90  days  of  the
commencement  of  purchases.  Subject to  acceptance  by MFD and the  conditions
mentioned  below,  each  purchase  will  be  made  at a  public  offering  price
applicable to a single  transaction of the dollar amount specified in the Letter
of Intent  application.  The  shareholder or his dealer must inform MFD that the
Letter of Intent is in effect each time shares are  purchased.  The  shareholder
makes no commitment to purchase  additional  shares, but if his purchases within
13 months (or 36 months,  in the case of  purchases  of $1 million or more) plus
the value of shares  credited  toward  completion of the Letter of Intent do not
total the sum specified, he will pay the increased amount of the sales charge as
described  below.  Instructions  for  issuance of shares in the name of a person
other  than  the  person  signing  the  Letter  of  Intent  application  must be
accompanied by a written  statement from the dealer stating that the shares were
paid for by the person signing such Letter. Neither income dividends nor capital
gain  distributions  taken in additional shares will apply toward the completion
of the  Letter  of  Intent.  Dividends  and  distributions  of other  MFS  Funds
automatically  reinvested  in shares of the Fund  pursuant  to the  Distribution
Investment  Program  will  also not apply  toward  completion  of the  Letter of
Intent.
    

Out  of  the  shareholder's   initial  purchase  (or  subsequent   purchases  if
necessary),  5%  of  the  dollar  amount  specified  in  the  Letter  of  Intent
application  shall be held in escrow by the  Shareholder  Servicing Agent in the
form of shares  registered in the  shareholder's  name. All income dividends and
capital gain distributions on escrowed shares will be paid to the shareholder or
to his order.  When the minimum  investment  so specified  is completed  (either
prior to or by the end of the 13-month or 36-month period,  as applicable),  the
shareholder will be notified and the escrowed shares will be released.

If the intended  investment is not completed,  the  Shareholder  Servicing Agent
will redeem an  appropriate  number of the  escrowed  shares in order to realize
such difference.  Shares remaining after any such redemption will be released by
the  Shareholder   Servicing  Agent.  By  completing  and  signing  the  Account
Application  or  separate   Letter  of  Intent   application,   the  shareholder
irrevocably  appoints the Shareholder  Servicing Agent his attorney to surrender
for redemption any or all escrowed shares with full power of substitution in the
premises.

   
RIGHT OF ACCUMULATION: A shareholder qualifies for cumulative quantity discounts
on the  purchase  of Class A shares  when  that  shareholder's  new  investment,
together  with the  current  offering  price  value of all the  holdings  of all
classes of shares of that shareholder in the MFS Funds or MFS Fixed Fund (a bank
collective  investment  fund) reaches a discount  level (see  "Purchases" in the
Prospectus  for the sales  charges on quantity  purchases).  For  example,  if a
shareholder  owns shares with a current  offering price of $75,000 and purchases
an  additional  $25,000 of Class A shares of the Fund,  the sales charge for the
$25,000  purchase  would be at the rate of 4% (the  rate  applicable  to  single
transactions of $100,000).  A shareholder must provide the Shareholder Servicing
Agent (or his  investment  dealer must provide MFD) with  information  to verify
that the quantity sales charge discount is applicable at the time the investment
is made.
    

DISTRIBUTION  INVESTMENT  PROGRAM:  Distributions of dividends and capital gains
made  by  the  Fund  with  respect  to a  particular  class  of  shares  may  be
automatically  invested  in the same  class of  shares  of one of the  other MFS
Funds,  if shares of the fund are available for sale. Such  investments  will be
subject to additional  purchase minimums.  Distributions will be invested at net
asset  value  (exclusive  of any sales  charge  and not  subject  to any  CDSC).
Distributions  will be invested at the close of business on the payable date for
the distribution.  A shareholder considering the Distribution Investment Program
should  obtain  and read the  prospectus  of the  other  fund and  consider  the
differences in objectives and policies before making any investment. For federal
income tax purposes,  distributions  invested under the Distribution  Investment
Program will be treated as if received by the  shareholder in cash and then used
to purchase the applicable fund shares.

   
SYSTEMATIC  WITHDRAWAL PLAN: A shareholder may direct the Shareholder  Servicing
Agent to send him (or  anyone  he  designates)  regular  periodic  payments,  as
designated on the Account  Application  and based upon the value of his account.
Each payment under a Systematic  Withdrawal  Plan ("SWP") must be at least $100,
except  certain  limited  circumstances.  The aggregate  withdrawals  of Class B
shares in any year  pursuant to a SWP  generally are limited to 10% of the value
of the account (at the time of the  establishment  of the SWP). SWP payments are
drawn  from  the  proceeds  of share  redemptions  (which  would be a return  of
principal and, if reflecting a gain,  would be taxable).  Redemptions of Class B
shares will be made in the following  order:  (i) to the extent  necessary,  any
"Free Amount";  (ii) any "Reinvested Shares"; and (iii) to the extent necessary,
the "Direct Purchase" subject to the lowest CDSC (as such terms are defined in "
Contingent Deferred Sales Charge" in the Prospectus). The CDSC will be waived in
the case of  redemptions  of Class B shares  pursuant to a SWP,  but will not be
waived in the case of SWP  redemptions  of Class A shares which are subject to a
CDSC.  To the extent  that  redemptions  for such  periodic  withdrawals  exceed
dividend income reinvested in the account,  such redemptions will reduce and may
eventually  exhaust  the  number  of shares in the  shareholder's  account.  All
dividend  and  capital  gain  distributions  for an  account  with a SWP will be
reinvested in full and  fractional  shares of the Fund at the net asset value in
effect at the close of business on the record  date for such  distributions.  To
initiate  this  service,  shares  having an aggregate  value of at least $10,000
either  must be held on deposit  by, or  certificates  for such  shares  must be
deposited with, the Shareholder Servicing Agent. WIth respect to Class A shares,
maintaining a withdrawal plan concurrently  with an investment  program would be
disadvantageous because of the sales charges included in share purchases and the
imposition  of a  CDSC  on  certain  redemptions.  The  shareholder  by  written
instruction  to the  Shareholder  Servicing  Agent may deposit  into the account
additional  shares of the Fund,  change  the payee or change  the amount of each
payment.  The  Shareholder  Servicing  Agent may charge the account for services
rendered and expenses  incurred  beyond those normally  assumed by the Fund with
respect to the liquidation of shares.  No charge is currently  assessed  against
the account,  but one could be instituted by the Shareholder  Servicing Agent on
60 days' notice in writing to the  shareholder in the event that the Fund ceases
to assume  the cost of these  services.  The Fund may  terminate  any SWP for an
account  if the value of the  account  falls  below  $5,000 as a result of share
redemptions  (other  than as a result of a SWP) or an  exchange of shares of the
Fund for shares of another MFS Fund.  Any SWP may be  terminated  at any time by
either the shareholder or the Fund.
    

INVEST BY MAIL: Additional investments of $50 or more in the Fund may be made at
any  time  either  by  mailing  a check  payable  to the  Fund  directly  to the
Shareholder  Servicing Agent. The  shareholder's  account number and the name of
his investment dealer must be included with each investment.

   
GROUP  PURCHASES:  A bona fide group and all of its  members may be treated as a
single  purchaser  and, under the Right of  Accumulation  (but not the Letter of
Intent),  obtain  quantity  sales  charge  discounts  on the purchase of Class A
shares if the group (1) gives its endorsement or authorization to the investment
program so it may be used by the investment dealer to facilitate solicitation of
the  membership,  thus  effecting  economies  of sales  effort;  (2) has been in
existence  for at least six months and has a  legitimate  purpose  other than to
purchase  mutual fund shares at a  discount;  (3) is not a group of  individuals
whose  sole  organizational  nexus  is  as  credit  cardholders  of  a  company,
policyholders of an insurance company, customers of a bank or broker- dealer, or
clients of an  investment  adviser or other  similar  groups;  and (4) agrees to
provide  certification of membership of those members investing money in the MFS
Funds upon the request of MFD.

AUTOMATIC EXCHANGE PLAN: Shareholders having account balances of at least $5,000
in any MFS Fund may exchange  their shares for the same class of shares of other
MFS  Funds (if  available  for sale)  (and,  in the case of Class C shares,  for
shares  of MFS Money  Market  Fund)  under  the  Automatic  Exchange  Plan.  The
Automatic  Exchange  Plan  provides  for  automatic  exchange  of funds from the
shareholder's  account  in that  MFS Fund for  investment  in the same  class of
shares of other MFS  Funds  selected  by the  shareholder.  Under the  Automatic
Exchange Plan, exchange of at least $50 each may be made to up to four different
funds  effective  on the  seventh  day of each  month or of every  third  month,
depending  on  whether  monthly  or  quarterly   exchange  are  elected  by  the
shareholder.  If the  seventh  day of the  month  is  not a  business  day,  the
transaction will be processed on the next business day.  Generally,  the initial
exchange will occur after receipt and  processing by the  Shareholder  Servicing
Agent of an application in good order.  Exchange will continue to be made from a
shareholder's  account in any MFS Fund as long as the  balance of the account is
sufficient to complete the exchange. Additional payments made to a shareholder's
account in such MFS Fund will extend the period that  exchange  will continue to
be made under the Automatic Exchange Plan.  However,  if additional payments are
added to an account  subject to the Automatic  Exchange  Plan shortly  before an
exchange is scheduled,  such funds may not be available  for exchange  until the
following  month;  therefore,   care  should  be  used  to  avoid  inadvertently
terminating  the  Automatic  Exchange  Plan  through  exhaustion  of the account
balance.

No  transaction  fee for  exchanges  will be  charged  in  connection  with  the
Automatic Exchange Plan. However,  exchanges of shares of MFS Money Market Fund,
MFS  Government  Money  Market Fund and Class A shares of MFS Cash  Reserve Fund
will be  subject  to any  applicable  sales  charge.  Changes  in  amounts to be
exchanged  to each  fund,  the funds to which  exchanges  are to be made and the
timing of exchanges  (monthly or quarterly),  or termination of a  shareholder's
participation in the Automatic  Exchange Plan will be made after instructions in
writing or by  telephone  (an  "Exchange  Change  Request")  are received by the
Shareholder Servicing Agent in proper form (i.e., if in writing -- signed by the
record  owner(s)  exactly as shares are  registered;  if by  telephone -- proper
account  identification  is given by the dealer or shareholder of record).  Each
Exchange Change Request (other than termination of participation in the program)
must involve at least $50. Generally,  if an Exchange Change Request is received
by telephone or in writing before the close of business on the last business day
of the month,  the Exchange  Change  Request will be effective for the following
month's exchange.
    

A shareholder's right to make additional investments in any of the MFS Funds, to
make  exchanges  of shares from one MFS Fund to another and to withdraw  from an
MFS  Fund,  as well as a  shareholder's  other  rights  and  privileges  are not
affected by a shareholder's participation in the Automatic Exchange Plan.

The Automatic  Exchange Plan is part of the Exchange  Privilege.  For additional
information  regarding the Automatic  Exchange Plan,  including the treatment of
any CDSC, see "Exchange Privilege" below.

REINSTATEMENT PRIVILEGE:  Shareholders of the Fund and shareholders of the other
MFS Funds  (except  holders of shares of MFS Money Market Fund,  MFS  Government
Money Market Fund and Class A shares of MFS Cash Reserve Fund, in the case where
such shares are acquired  through direct  purchase or reinvested  dividends) who
have  redeemed  their shares have a one-time  right to reinvest  the  redemption
proceeds  in the same  class of shares of any of the MFS Funds (if shares of the
fund are available for sale) at net asset value (without a sales charge) and, if
applicable, with credit for any CDSC paid. In the case of proceeds reinvested in
shares of MFS Money Market Fund,  MFS  Government  Money Market Fund and Class A
shares of MFS Cash Reserve Fund, the  shareholder  has the right to exchange the
acquired  shares for shares of another MFS Fund at net asset  value  pursuant to
the exchange privilege  described below. Such a reinvestment must be made within
90 days  of the  redemption  and is  limited  to the  amount  of the  redemption
proceeds.  If the shares credited for any CDSC paid are then redeemed within six
years of the initial  purchase in the case of Class B shares or within 12 months
of the initial  purchase for certain Class A shares, a CDSC will be imposed upon
redemption. Although redemptions and repurchases of shares are taxable events, a
reinvestment  within a certain period of time in the same Fund may be considered
a "wash sale" and may result in the  inability to recognize  currently  all or a
portion of any loss realized on the original  redemption  for federal income tax
purposes. Please see your tax advisor for further information.

EXCHANGE  PRIVILEGE -- Subject to the requirements set forth below,  some or all
of the shares in an account  for which  payment  has been  received  by the Fund
(i.e., an established  account) may be exchanged for shares of the same class of
any other MFS Fund (if  available  for sale) at net asset  value.  In  addition,
Class C shares may be exchanged for shares of MFS Money Market Fund at net asset
value.  Exchanges will be made after instructions in writing or by telephone (an
"Exchange  Request") are received for an established  account by the Shareholder
Servicing Agent.

   
Each Exchange  Request must be in proper form (i.e.,  if in writing -- signed by
the record  owner(s)  exactly as the shares are  registered;  if by telephone --
proper account  identification is given by the dealer or shareholder of record),
and each  exchange must involve  either  shares having an aggregate  value of at
least $1,000 ($50 in the case of retirement plan  participants  whose sponsoring
organizations  subscribe to the MFS  FUNDamental  401(k) Plan or another similar
401(k)  recordkeeping  system made available by MFS Service Center, Inc.) or all
the shares in the account.  Each exchange  involves the redemption of the shares
of the Fund to be exchanged and the purchase at net asset value (i.e., without a
sales  charge)  of shares of the same  class of the other MFS Fund.  Any gain or
loss  on  the   redemption  of  the  shares   exchanged  is  reportable  on  the
shareholder's federal income tax return, unless both the shares received and the
shares  surrendered in the exchange are held in a tax- deferred  retirement plan
or other tax-exempt  account. No more than five exchanges may be made in any one
Exchange  Request  by  telephone.  If an  Exchange  Request is  received  by the
Shareholder  Servicing  Agent on any  business day prior to the close of regular
trading on the New York Stock Exchange (the  "Exchange"),  the exchange  usually
will occur on that day if all of the  requirements  and  restrictions  set forth
above have been complied with at that time.  However,  payment of the redemption
proceeds by the Fund, and thus the purchase of shares of the other MFS Fund, may
be delayed for up to seven days if the Fund  determines  that such a delay would
be in the best interest of all its shareholders.  Investment  dealers which have
satisfied  criteria  established  by the  Shareholder  Servicing  Agent may also
communicate a shareholder's  Exchange Request to MFD by facsimile subject to the
requirements set forth above.
    

No CDSC is imposed on exchanges among the MFS Funds,  although liability for the
CDSC is carried forward to the exchanged shares. For purposes of calculating the
CDSC upon redemption of shares  acquired in an exchange,  the purchase of shares
acquired in one or more  exchanges is deemed to have occurred at the time of the
original purchase of the exchanged shares.

Additional information with respect to any of the MFS Funds, including a copy of
its  current  prospectus,  may  be  obtained  from  investment  dealers  or  the
Shareholder Servicing Agent. A shareholder considering an exchange should obtain
and read the  prospectus  of the  other MFS Fund  before  making  any  exchange.
Shareholders  of the  other  MFS Funds  (except  holders  of shares of MFS Money
Market  Fund,  MFS  Government  Money Market Fund and Class A shares of MFS Cash
Reserve Fund acquired through direct purchase and dividends  reinvested prior to
June 1, 1992) have the right to  exchange  their  shares for shares of the Fund,
subject to the conditions,  if any, set forth in their respective  prospectuses.
In addition,  unitholders  of the MFS Fixed Fund (a bank  collective  investment
fund) have the right to exchange  their units  (except  units  acquired  through
direct  purchases) for shares of the Fund,  subject to the  conditions,  if any,
imposed upon such unitholders by the MFS Fixed Fund.

Any state income tax advantages for investment in shares of each  state-specific
series of MFS Municipal Series Trust may only benefit  residents of such states.
Investors  should  consult  with  their own tax  advisers  to be sure this is an
appropriate  investment  based on their  residency  and each state's  income tax
laws.

The exchange  privilege (or any aspect of it) may be changed or discontinued and
is subject to certain limitations (see "Purchases" in the Prospectus).

   
TAX-DEFERRED  RETIREMENT PLANS -- Except as noted below,  shares of the Fund may
be purchased by all types of tax-deferred  retirement plans. MFD makes available
through investment dealers plans and/or custody agreements for the following:
    

     Individual   Retirement   Accounts   (IRAs)  (for   individuals  and  their
     non-employed  spouses  who  desire  to  make  limited  contributions  to  a
     tax-deferred  retirement  program  and, if  eligible,  to receive a federal
     income tax deduction for amounts contributed);

     Simplified Employee Pension (SEP-IRA) Plans;

     Retirement  Plans  qualified  under Section 401(k) of the Internal  Revenue
     Code of 1986, as amended;

     403(b) Plans (deferred  compensation  arrangements  for employees of public
     school systems and certain nonprofit organizations); and

     Certain other qualified pension and profit-sharing plans.

   
The plan  documents  provided by MFD  designate a trustee or  custodian  (unless
another   trustee  or  custodian  is  designated  by  the  individual  or  group
establishing the plan) and contain specific  information  about the plans.  Each
plan provides that dividends and distributions will be reinvested automatically.
Third party  administrative  services,  available for some corporate  plans, may
limit or delay the processing of transactions.  For further details with respect
to any plan,  including  fees  charged by the  trustee,  custodian  or MFD,  tax
consequences  and redemption  information,  see the specific  documents for that
plan.  Plan documents  other than those provided by MFD may be used to establish
any of the plans  described  above.  An  investor  should  consult  with his tax
adviser before  establishing any of the tax- deferred retirement plans described
above.
    

Class C shares are not currently  available for purchase by any retirement  plan
qualified  under  Internal   Revenue  Code  section  401(a)  or  403(b)  if  the
retiremenet  plan  and/or  the  sponsoring  organization  subscribe  to the  MFS
FUNDamental  401(k)  Plan or  another  similar  401(a) or  403(b)  recordkeeping
program made available by MFS Service Center, Inc.


   
7.  TAX STATUS
The Fund has  elected  to be  treated  and  intends  to  qualify  each year as a
"regulated  investment  company" under Subchapter M of the Internal Revenue Code
of 1986,  as amended (the "Code"),  by meeting all  applicable  requirements  of
Subchapter M including requirements as to the nature of the Fund's gross income,
the amount of Fund distributions,  and the composition and holding period of the
Fund's portfolio  assets.  Because the Fund intends to distribute all of its net
investment  income and net realized  capital gains to shareholders in accordance
with the timing  requirements  imposed by the Code,  it is not expected that the
Fund will be  required to pay any federal  income or excise  taxes.  If the Fund
should fail to qualify as a "regulated investment company" in any year, the Fund
would incur a regular  corporate  federal income tax upon its taxable income and
Fund  distributions  would  generally be taxable as ordinary  dividend income to
shareholders.

That part of the net  investment  income of the Fund  which is  attributable  to
interest from  tax-exempt  securities and which is  distributed to  Shareholders
will be designated by the Fund as an  "exempt-interest  dividend" under the Code
and  will  generally  be  exempt  from  federal  income  tax  in  the  hands  of
shareholders  so long as at least 50% of the total  value of the  Fund's  assets
consists of  tax-exempt  securities  at the close of each  quarter of the Fund's
taxable  year.   Distributions  of  tax-exempt   interest  earned  from  certain
securities  may,  however,   be  treated  as  an  item  of  tax  preference  for
shareholders under the federal alternative minimum tax, and all exempt- interest
dividends may increase a corporate  shareholder's  alternative  minimum tax. The
percentage of income  designated as tax-exempt will be applied  uniformly to all
distributions by the Fund of net investment  income made during each fiscal year
and may differ from the actual  tax-exempt  percentage for any particular month.
Shareholders are required to report exempt-interest  dividends received from the
Fund on their federal  income tax returns.

The Fund may also recognize some net investment  income that is not  tax-exempt,
as well as capital gains and losses as a result of the disposition of securities
and from certain options and futures transactions. Shareholders of the Fund will
have to pay  federal  income  taxes on the  non-exempt  interest  dividends  and
capital gain distributions they receive from the Fund.

That portion of net  investment  income  distributions  not  designated  as tax-
exempt,  and any  distributions  from  net  short-term  capital  gains  (whether
received in cash or reinvested in additional shares) are taxable to shareholders
as ordinary income for federal income tax purposes.  Because the Fund expects to
earn primarily tax-exempt interest income, it is expected that no Fund dividends
will  qualify  for  the   dividends   received   deduction   for   corporations.
Distributions  of net  capital  gains  (i.e.,  the  excess of the net  long-term
capital gains over the short-term  capital losses),  whether received in cash or
invested  in  additional  shares,  are  taxable  to the Fund's  shareholders  as
long-term  capital gains for federal income tax purposes  regardless of how long
they  have  owned  shares in the  Fund.  Fund  dividends  declared  in  October,
November,  or  December  and paid the  following  January,  will be  taxable  to
shareholders  as if  received  on  December  31 of the  year in  which  they are
declared.

Any dividend or  distribution  of net capital  gains or net  short-term  capital
gains will have the effect of  reducing  the per share net asset value of shares
in the Fund by the amount of the taxable dividend or distribution.  Shareholders
purchasing  shares  in the  Fund  shortly  before  the  record  date of any such
distribution  may thus pay the full price for the  shares  and then  effectively
receive a portion of the purchase price back as a taxable distribution.

Interest on indebtedness incurred by shareholders to purchase or carry shares of
the Fund  will not be  deductible  for  federal  income  tax  purposes.  Exempt-
interest  dividends are taken into account in  calculating  the amount of social
security and railroad  retirement benefits that may be subject to federal income
tax.  Entities or persons  who are  "substantial  users" (or persons  related to
"substantial  users") of facilities  financed by certain private  activity bonds
should  consult  their  tax  advisers  before  purchasing  shares  of the  Fund.
"Substantial  user" is defined  generally as including a "nonexempt  person" who
regularly  uses in trade or  business  a part of a  facility  financed  from the
proceeds of certain private activity bonds.

In general,  any gain or loss realized upon a taxable  disposition  of shares of
the Fund by a  shareholder  that  holds such  shares as a capital  asset will be
treated as long-term  capital gain or loss if the shares have been held for more
than twelve months and otherwise as a short-term capital gain or loss.  However,
any loss realized  upon a disposition  of shares in the Fund held for six months
or less  will be  disallowed  to the  extent  of any  exempt-interest  dividends
received with respect to those shares. If not disallowed,  any such loss will be
treated as  long-term  capital  loss to the extent of any  distributions  of net
capital  gain  made with  respect  to those  shares.  Any loss  realized  upon a
redemption of shares may also be disallowed  under rules relating to wash sales.
Gain may be increased  (or loss  reduced) upon a redemption of Class A shares of
the Fund  within  ninety  days after their  purchase  followed  by any  purchase
(including  purchases by exchange or by  reinvestment) of the Fund or of another
MFS Fund (or any other shares of an MFS Fund  generally  sold subject to a sales
charge) without payment of an additional sales charge of Class A shares.

The Fund's  transactions  in options  and Futures  Contracts  will be subject to
special  tax rules that may  affect the  amount,  timing and  character  of Fund
income and distributions to shareholders. For example, certain positions held by
the Fund on the last  business day of each taxable year will be marked to market
(i.e.,  treated as if closed out) on such day,  and any gain or loss  associated
with the positions will be treated as 60% long-term and 40%  short-term  capital
gain or loss. Certain positions held by the Fund that substantially diminish its
risk of loss with respect to other  positions in its  portfolio  may  constitute
"straddles",  and may be subject to special tax rules that would cause  deferral
of Fund  losses,  adjustments  in the holding  periods of Fund  securities,  and
conversion of short-term into long-term  capital  losses.  Certain tax elections
exist for  straddles  that may alter the effects of these  rules.  The Fund will
limit its activities in options and Futures Contracts to the extent necessary to
meet the requirements of Subchapter M of the Code.

The Fund's  current  dividend and  accounting  policies  will affect the amount,
timing,  and character of distributions to shareholders,  and may, under certain
circumstances,  make an economic return of capital taxable to shareholders.  The
Fund's  investment in zero coupon bonds,  deferred  interest bonds,  and certain
securities  purchased at a market discount will cause it to realize income prior
to the receipt of cash  payments with respect to those  securities.  In order to
distribute  this income and avoid a tax on the Fund, the Fund may be required to
liquidate  portfolio  securities that it might otherwise have continued to hold,
potentially resulting in additional taxable gain or loss to the Fund.

Dividends  and  certain  other  payments  to  persons  who are not  citizens  or
residents  of the  United  States  or U.S.  entities  ("Non-U.S.  Persons")  are
generally  subject to U.S. tax withholding at a rate of 30%. The Fund intends to
withhold U.S. federal income tax at the rate of 30% on any taxable dividends and
other  payments  to  Non-U.S.  Persons  that  are  subject  to such  withholding
regardless  of  whether  a lower  treaty  rate  may be  permitted.  Any  amounts
overwithheld  may be recovered by such persons by filing a claim for refund with
the U.S.  Internal  Revenue  Service within the time period  appropriate to such
claims.  The Fund is also  required  in certain  circumstances  to apply  backup
withholding  of 31% on taxable  dividends  and  redemption  proceeds paid to any
shareholder   who  does  not  furnish  to  the  Fund  certain   information  and
certifications  or  who is  otherwise  subject  to  backup  withholding.  Backup
withholding  will not however,  be applied to payments that have been subject to
30% withholding.  Distributions  received from the Fund by Non-U.S.  Persons may
also be subject to tax under the laws of their own jurisdiction.

As long as it qualifies as a regulated  investment  company under the Code,  the
Fund  will  not be  required  to  pay  Massachusetts  income  or  excise  taxes.
Distributions  of the Fund that are derived from interest on  obligations of the
U.S. Government and certain of its agencies and instrumentalities (but generally
not from capital gains realized upon the disposition of such obligations) may be
exempt from state and local taxes in certain states.  The Fund intends to advise
shareholders of the extent, if any, to which its  distributions  consist of such
interest.  Shareholders  are urged to consult  their tax advisers  regarding the
possible exclusion of such portion of their dividends for state and local income
tax purposes as well as regarding the tax  consequences  of an investment in the
Fund.

The exemption of exempt-interest  dividends for federal income tax purposes does
not  necessarily  result in  exemption  under the tax laws of any state or local
taxing  authority.   Some  states  do  exempt  from  tax  that  portion  of  the
exempt-interest  dividends  which  represents  interest  received by a regulated
investment company on its holdings of securities of that state and its political
subdivisions and instrumentalities.  Therefore, the Fund will report annually to
its shareholders the percentage of interest income earned by the Fund during the
preceding year on Municipal Bonds and will indicate,  on a state-by-state  basis
only, the source of such income.

8.  DETERMINATION OF NET ASSET VALUE; PERFORMANCE INFORMATION
NET ASSET VALUE
The net asset value per share of each class of the Fund is  determined  each day
during which the New York Stock Exchange is open for trading. (As of the date of
this  Statement of Additional  Information,  the New York Stock Exchange is open
for trading every weekday except for the following holidays or the days on which
they are observed:  New Year's Day, Presidents' Day, Good Friday,  Memorial Day,
Independence  Day,  Labor  Day,   Thanksgiving  Day  and  Christmas  Day.)  This
determination  is made once  during  each  such day as of the  close of  regular
trading  on  the  New  York  Stock  Exchange  by  deducting  the  amount  of the
liabilities  attributable to the class from the value of the assets attributable
to the class and  dividing the  difference  by the number of shares of the class
outstanding.  All other securities,  futures contracts and options in the Fund's
portfolio (other than short-term  obligations) for which the principal market is
one or more  securities  or  commodities  exchanges  will be  valued at the last
reported sale price or at the settlement price prior to the determination (or if
there has been no  current  sale,  at the  closing  bid  price)  on the  primary
exchange on which such securities,  futures contracts or options are traded; but
if a  securities  exchange  is not the  principal  market for  securities,  such
securities  will,  if market  quotations  are  readily  available,  be valued at
current bid prices, unless such securities are reported on the NASDAQ system, in
which  case  they are  valued at the last  sale  price or, if no sales  occurred
during the day,  at the last  quoted  bid price.  Debt  securities  (other  than
short-term  obligations)  in the  Fund's  portfolio  are  valued on the basis of
valuations  furnished by a pricing  service which utilizes both  dealer-supplied
valuations and electronic  data  processing  techniques  which take into account
appropriate  factors such as  institutional-sized  trading in similar  groups of
securities,  yields,  quality,  coupon rate,  maturity,  type of issue,  trading
characteristics  and other market data,  without exclusive  reliance upon quoted
prices or  exchange  or  over-the-counter  prices,  since  such  valuations  are
believed  to  reflect  more  accurately  the  fair  value  of  such  securities.
Short-term obligations,  if any, in the Fund's portfolio are valued at amortized
cost,  which  constitutes  fair value as  determined  by the Board of  Trustees.
Short-term  securities  with a  remaining  maturity in excess of 60 days will be
valued  based  upon  dealer  supplied   valuations.   Portfolio  securities  and
over-the-counter  options for which there are no quotations  or  valuations  are
valued at fair value as  determined  in good faith by or at the direction of the
Board of Trustees. A share's net asset value is effective for orders received by
the dealer prior to its  calculation and received by MFD, in its capacity as the
Fund's distributor, prior to the close of the business day.

PERFORMANCE INFORMATION
TOTAL RETURN: The Fund will calculate its total rate of return for each class of
shares for certain periods by determining the average annual compounded rates of
return over those  periods that would cause an  investment  of $1,000 (made with
all  distributions  reinvested  and  reflecting  the CDSC or the maximum  public
offering price) to reach the value of that investment at the end of the periods.
The Fund may also calculate (i) a total rate of return,  which is not reduced by
the CDSC (4% maximum for shares  purchased  on and after  September 1, 1993) and
therefore  may result in a higher  rate of  return,  (ii) a total rate of return
assuming an initial account value of $1,000,  which will result in a higher rate
of return with respect to Class A shares since the value of the initial  account
will not be reduced by the sales charge (4.75% maximum) and/or (iii) total rates
of return which represent  aggregate  performance  over a period or year-by-year
performance  and which may or may not reflect  the effect of the  maximum  sales
charge,  other sales charge or CDSC. The average annual total rate of return for
Class B shares,  reflecting  the CDSC,  for the one-year and  five-year  periods
ended  September  30, 1994 and for the period from December 29, 1986 (the Fund's
commencement of investment  operations) to September 30, 1994 was -6.29%, +6.12%
and +5.99%,  respectively.  The average annual total rates of return for Class B
shares,  not giving  effect to the CDSC,  for the one-year and five year periods
and for the period from December 29, 1986 (the Fund's commencement of investment
operations) to September 30, 1994 was -2.58%,  +6.43% and +5.99%,  respectively.
The Fund's  average  annual total rate of return for Class A shares,  reflecting
the  deduction  of the initial  sales  charge,  for the  one-year  period  ended
September  30, 1994 and for the period  September 7, 1993 through  September 30,
1994 was -6.25% and -5.64%,  respectively.  The Fund's average annual total rate
of return for Class A shares, not giving effect to the initial sales charge, for
the one-year  period ended  September  30, 1994 and for the period  September 7,
1993 through September 30, 1994 was -1.53% and -1.18%, respectively.  The Fund's
aggregate total rate of return for Class C shares for the period January 3, 1994
through the Fund's fiscal year ended September 30, 1994 was -3.19%.  The figures
presented  for Class C shares is not  calculated  on an  annualized  basis.  The
aggregate  total rate of return  represents a limited  time frame and,  like the
total rates of return presented above for Class A and Class B shares, may not be
indicative of future performance.

PERFORMANCE  RESULTS  -- The  performance  results  below,  based on an  assumed
initial investment of $10,000 in Class B shares,  cover the period from December
29, 1986  through  December 31,  1994.  It has been  assumed  that  dividend and
capital gain distributions were reinvested in additional shares. Any performance
results or total rate of return  quotation  provided  by the Fund  should not be
considered as  representative of the performance of the Fund in the future since
the net asset  value of shares of the Fund will vary based not only on the type,
quality and maturities of the securities held in the Fund's portfolio,  but also
on  changes  in the  current  value of such  securities  and on  changes  in the
expenses of the Fund. These factors and possible differences in the methods used
to calculate total rates of return should be considered when comparing the total
rate of  return  of the  Fund to total  rates  of  return  published  for  other
investment companies or other investment vehicles. Total rate of return reflects
the  performance  of both  principal  and  income.  Current  net asset value and
account  balance   information   may  be  obtained  by  calling   1-800-MFS-TALK
(637-8255).

                      MFS MUNICIPAL INCOME FUND - CLASS B
                          DIRECT       CAP GAIN      DIVIDEND
YEAR ENDED              INVESTMENT   REINVESTMENT   REINVESTMENT   TOTAL VALUE
December 31, 1986*        $10,000         $0         $    0          $10,000
December 31, 1987         $ 9,102         $0         $  465          $ 9,567
December 31, 1988           9,657          0          1,145           10,802
December 31, 1989           9,929          0          1,874           11,803
December 31, 1990           9,681          0          2,541           12,222
December 31, 1991          10,153         33          3,430           13,616
December 31, 1992          10,247        204          4,238           14,689
December 31, 1993          10,743        214          5,335           16,292
December 31, 1994           9,681        193          5,554           15,428


  * For the period from the commencement of investment operations, December
29, 1986, through December 31, 1986.
    

EXPLANATORY  NOTES:  The results shown in the table take into account the annual
Rule 12b-1  fees but not the CDSC.  No  adjustment  has been made for any income
taxes payable by shareholders.

YIELD:  Any  yield  quotation  for a class of shares of the Fund is based on the
annualized net  investment  income per share of that class over a 30-day period.
The yield for a class of shares of the Fund is  calculated  by dividing  the net
investment  income per share allocated to that class earned during the period by
the  public  offering  price  per  share  of that  class on the last day of that
period. The resulting figure is then annualized. Net investment income per share
of a class is determined by dividing (i) the dividends and interest allocated to
that class during the period, minus accrued expenses for the period, by (ii) the
average number of shares of that class entitled to receive  dividends during the
period  multiplied by the public offering price per share on the last day of the
period.  The Fund's yield calculations for Class A shares assume a maximum sales
charge of 4.75%. The Fund's yield calculations for Class B shares assume no CDSC
is paid.

   
The yield  calculation  for Class A,  Class B and Class C shares  for the 30-day
period ended September 30, 1994 was 5.95%, 5.19% and 5.25%, respectively.

TAX-EQUIVALENT  YIELD:  The  tax-equivalent  yield for the Fund is calculated by
determining the rate of return that would have to be achieved on a fully taxable
investment to produce the after-tax  equivalent  of that yield.  In  calculating
tax-equivalent  yields  the  Fund  assumes  certain  federal  tax  brackets  for
shareholders  and does  not take  into  account  state  taxes.  The  Fund's  tax
equivalent  yield for Class A, Class B and Class C shares for the 30-day  period
ended September 30, 1994 was 8.10%,  6.94% and 7.17%,  respectively  (assuming a
tax-bracket  of 28%) and 8.45%,  7.25% and 7.48%,  respectively  (assuming a tax
bracket of 31%).

CURRENT  DISTRIBUTION  RATE: Yield,  which is calculated  according to a formula
prescribed  by the SEC, is not  indicative  of the amounts which were or will be
paid to the Fund's shareholders.  Amounts paid to shareholders of each class are
reflected in the quoted "current  distribution rate" for that class. The current
distribution  rate for a class is  computed  by  dividing  the  total  amount of
dividends  per share paid by the Fund to  shareholders  of that class during the
past 12 months by the maximum public  offering price of that class at the end of
such period. Under certain  circumstances,  such as when there has been a change
in the  amount  of  dividend  payout,  or a  fundamental  change  in  investment
policies,  it might be  appropriate  to annualize  the  dividends  paid over the
period such policies were in effect,  rather than using the dividends during the
past 12 months. The current distribution rate differs from the yield computation
because it may include  distributions  to  shareholders  from sources other than
dividends and interest,  such as premium income from option writing,  short-term
capital gains and return of invested capital, and is calculated over a different
period of time. The Fund's current  distribution  rate  calculation  for Class A
shares assumes a maximum sales charge of 4.75%. The Fund's current  distribution
rate  calculation  for  Class B  shares  assumes  no CDSC is paid.  The  current
distribution  rate for  Class A and  Class B shares of the Fund for the 12 month
period ended September 30, 1994 was 5.83% and 5.00%,  respectively.  The current
distribution  rate for Class C shares of the Fund, based on the annualization of
the last dividend paid during the period ended September 30, 1994, was 5.16%.

GENERAL: From time to time the Fund may, as appropriate,  quote Fund rankings or
reprint  all or a portion of  evaluations  of fund  performance  and  operations
appearing in various independent publications,  including but not limited to the
following:  Money,  Fortune,  U.S. News and World Report,  Kiplinger's  Personal
Finance, The Wall Street Journal, Barron's,  Investors Business Daily, Newsweek,
Financial World, Financial Planning, Investment Advisor, USA Today, Pensions and
Investments,  SmartMoney,  Forbes,  Global Finance,  Registered  Representative,
Institutional  Investor,  the Investment  Company  Institute,  Johnson's Charts,
Morningstar, Lipper Analytical Services, Inc., CDA Wiesenberger, Shearson Lehman
and Saloman Bros.  Indices,  Ibbotson,  Business Week, Lowry  Associates,  Media
General,  Investment  Company Data,  The New York Times,  Your Money,  Strangers
Investment  Advisor,  Financial  Planning on Wall  Street,  Standard and Poor's,
Individual  Investor,  The 100  Best  Mutual  Funds  You Can  Buy by  Gordon  K.
Williamson,   Consumer  Price  Index,  and  Sanford  C.  Bernstein  &  Co.  Fund
performance  may also be  compared  to the  performance  of other  mutual  funds
tracked by financial or business publications or periodicals.
    

The Fund may also quote evaluations mentioned in independent radio or television
broadcasts.

From time to time the Fund may use  charts  and  graphs to  illustrate  the past
performance of various indices such as those  mentioned above and  illustrations
using  hypothetical rates of return to illustrate the effects of compounding and
tax-deferral.

The Fund may  advertise  examples of the effects of periodic  investment  plans,
including the principle of dollar cost averaging. In such a program, an investor
invests  a  fixed  dollar  amount  in a  fund  at  periodic  intervals,  thereby
purchasing  fewer  shares  when  prices are high and more shares when prices are
low. While such a strategy does not assure a profit or guard against a loss in a
declining  market,  the  investor's  average cost per share can be lower than if
fixed numbers of shares are purchased at the same intervals.

MFS FIRSTS: MFS has a long history of innovations.

   
- -- 1924 -- Massachusetts Investors Trust is established as the first mutual fund
   in America.
- -- 1924 --  Massachusetts  Investors Trust is the first mutual fund to make full
   public disclosure of its operations in shareholder reports.
- -- 1932 -- One of the first  internal  research  departments  is  established to
   provide in-house analytical capability for an investment management firm.
- -- 1933 --  Massachusetts  Investors  Trust is the first mutual fund to register
   under  the  Securities  Act of 1933  ("Truth  in  Securities  Act"  or  "Full
   Disclosure Act").
- -- 1936  --  Massachusetts  Investors  Trust  is the  first  mutual  fund to let
   shareholders take capital gain  distributions  either in additional shares or
   in cash.
- -- 1976 -- MFS(R)  Municipal  Bond Fund is among the first  municipal bond funds
   established.
- -- 1979 -- Spectrum becomes the first combination fixed/variable annuity with no
   initial sales charge.
- -- 1981 -- MFS(R) World  Governments  Fund is  established  as  America's  first
   globally diversified fixed income mutual fund.
- -- 1984 -- MFS(R)  Municipal  High Income Fund is the first  mutual fund to seek
   high tax-free income from lower-rated municipal securities.
- -- 1986 -- MFS(R)  Managed  Sectors Fund becomes the first mutual fund to target
   and shift investments among industry sectors for shareholders.
- -- 1986 -- MFS(R)  Municipal  Income Trust is the first  closed-end,  high-yield
   municipal bond fund traded on the New York Stock Exchange.
- -- 1986 -- MFS(R)  Lifetime  Investment  ProgramSM is  established  as the first
   complete family of 12b-1 mutual funds with no initial sales charge.
- -- 1987 -- MFS(R) Multimarket Income Trust is the first-closed-end,  multimarket
   high income fund listed on the New York Stock Exchange.
- -- 1989 -- MFS(R) Regatta becomes  America's first  non-qualified  market-value-
   adjusted fixed/variable annuity.
- -- 1990 -- MFS(R) World Total Return Fund is the first global balanced fund.
- -- 1993 -- MFS(R) World Growth Fund is the first global emerging markets fund to
   offer the expertise of two sub-advisers.
- -- 1993 -- MFS becomes money manager of MFS(R) Union Standard  Trust,  the first
   trust to invest in companies deemed to be union-friendly by an Advisory Board
   of senior labor  officials,  senior  managers of companies  with  significant
   labor contracts, academics and other national labor leaders or experts.
    


9.  DISTRIBUTION PLANS
The Trustees have adopted a  Distribution  Plan for each of Class A, Class B and
Class C shares (the "Distribution  Plans") pursuant to Section 12(b) of the 1940
Act and Rule 12b-1  thereunder (the "Rule") after having concluded that there is
a reasonable  likelihood that each  Distribution Plan would benefit the Fund and
the respective  class of shareholders.  The  Distribution  Plans are designed to
promote sales,  thereby  increasing the net assets of the Fund. Such an increase
may reduce the  expense  ratio to the extent the Fund's  fixed  costs are spread
over a larger net asset  base.  Also,  an  increase in net assets may lessen the
adverse effects that could result were the Fund required to liquidate  portfolio
securities to meet  redemptions.  There is,  however,  no assurance that the net
assets of the Fund will  increase or that the other  benefits  referred to above
will be realized.

   
CLASS A DISTRIBUTION PLAN: The Distribution Plan relating to Class A shares (the
"Class A Distribution  Plan") provides that the Fund will pay MFD up to (but not
necessarily  all of) an  aggregate  of 0.35% of the  average  daily  net  assets
attributable  to the Class A shares  annually in order that MFD may pay expenses
on behalf of the Fund related to the  distribution  and servicing of its Class A
shares.  The  expenses to be paid by MFD on behalf of the Fund include a service
fee to securities  dealers which enter into a sales  agreement with MFD of up to
0.25%  per  annum  of the  portion  of  the  Fund's  average  daily  net  assets
attributable  to the Class A shares owned by investors for whom that  securities
dealer  is  the  holder  or  dealer  of  record.   These  payments  are  partial
consideration for personal services and/or account maintenance performed by such
dealers with respect to Class A shares.  MFD will also retain a distribution fee
of 0.10% per annum of the Fund's average daily net assets  attributable to Class
A shares as partial  consideration for services  performed and expenses incurred
in the  performance  of  MFD's  obligations  as to  Class  A  shares  under  the
Distribution Agreement with the Fund. Any remaining funds may be used to pay for
other distribution related expenses as described in the Prospectus. Service fees
may be reduced  for a  securities  dealer that is the holder or dealer of record
for an investor who owns shares of the Fund having a net asset value at or above
a certain dollar level. No service fee will be paid (i) to any securities dealer
who is the  holder  or dealer of  record  for  investors  who own Class A shares
having an aggregate net asset value less than $750,000,  or such other amount as
may be determined from time to time by MFD (MFD, however, may waive this minimum
amount  requirement from time to time if the dealer satisfies certain criteria),
or (ii) to any insurance  company  which has entered into an agreement  with the
Fund and MFD that permits  such  insurance  company to purchase  shares from the
Fund at their net asset value in connection  with annuity  agreements  issued in
connection with the insurance  company's separate  accounts.  Payments under the
Class A  Distribution  Plan will  commence on the date on which the value of the
Fund's  net  assets  attributable  to Class A shares  first  equals  or  exceeds
$40,000,000, at which time MFD will waive the 0.10% distribution fee to which it
is  entitled  under  the plan  until  such  time as the  payment  of this fee is
approved  by the  Trust's  Board of  Trustees.  Dealers may from time to time be
required to meet certain other criteria in order to receive service fees. MFD or
its affiliates are entitled to retain all service fees payable under the Class A
Distribution  Plan  for  which  there  is no  dealer  of  record  or  for  which
qualification  standards have not been met as partial consideration for personal
services and/or account maintenance  services performed by MFD or its affiliates
for shareholder  accounts.  Certain banks and other financial  institutions that
have agency agreements with MFD will receive agency transaction and service fees
that are the same as commissions and service fees to dealers.

The Class A  Distribution  Plan will remain in effect until August 1, 1995,  and
will continue in effect  thereafter  only if such  continuance  is  specifically
approved at least  annually by vote of both the  Trustees  and a majority of the
Trustees who are not "interested  persons" or financially  interested parties to
the  Plan  ("Class  A  Distribution  Plan  Qualified  Trustees").  The  Class  A
Distribution  Plan  requires  that the Fund and MFD each  shall  provide  to the
Trustees, and the Trustees shall review, at least quarterly, a written report of
the  amounts  expended  (and  purposes  therefor)  under such Plan.  The Class A
Distribution  Plan may be  terminated  at any time by vote of a majority  of the
Class A  Distribution  Plan  Qualified  Trustees  or by vote of the holders of a
majority of the Fund's Class A shares (as defined in "Investment Restrictions").
Agreements  under the Class A  Distribution  Plan  must be in  writing,  will be
terminated  automatically if assigned, and may be terminated at any time without
payment of any penalty,  by vote of a majority of the Class A Distribution  Plan
Qualified Trustees or by vote of the holders of a majority of the Fund's Class A
shares. The Class A Distribution Plan may not be amended to increase  materially
the amount of permitted distribution expenses without the approval of a majority
of the Fund's Class A shares (as defined in "Investment  Restrictions")  and may
not be  materially  amended in any case without a vote of the Class A 12b-1 Plan
Qualified  Trustees.  No  Trustee  who is not an  "interested  person"  has  any
financial interest in the Class A Distribution Plan or in any related agreement.

CLASS B DISTRIBUTION  PLAN:  The Class B  Distribution  Plan relating to Class B
shares (the "Class B Distribution  Plan")  provides that the Fund shall pay MFD,
as the Fund's distributor for its Class B shares, a daily distribution fee equal
on an annual basis to 0.75% of the Fund's  average daily net assets and will pay
MFD a service fee up to 0.25% per annum of the Fund's  average  daily net assets
attributable to Class B shares (which MFD will in turn pay to securities dealers
which enter into a sales  agreement  with MFD at a rate of up to 0.25% per annum
of the Fund's average daily net assets  attributable  to Class B shares owned by
investors  for whom that  securities  dealer is the holder or dealer or record).
This  service fee is intended to be  additional  considertion  for all  personal
services and/or account maintenance services rendered by the dealer with respect
to Class B shares.  MFD will also  advance to dealers the first year service fee
at a rate  equal to 0.25%  per annum of the  amount  invested.  As  compensation
therefor,  MFD may retain the service fee paid by the Fund with  respect to such
shares for the first year after purchase.  Therefore, the total amount paid to a
dealer  upon the sale of shares  is 4.00% of the  purchase  price of the  shares
(commission  rate of 3.75%  plus a service  fee  equal to 0.25% of the  purchase
price). Dealers will become eligible for additional service fees with respect to
such shares in the 13 months following purchase. Except in the case of the first
year  service fee, no service fee will be paid to any  securities  dealer who is
the holder or dealer of record for  investors  who own Class B shares  having an
aggregate  net asset value of less than  $750,000 or such other amount as may be
determined from time to time by MFD. MFD, however, may waive this minimum amount
requirement from time to time if the dealer satisfies certain criteria.  Dealers
may from time to time be required  to meet  certain  other  criteria in order to
receive  service fees.  MFD or its affiliates are entitled to retain all service
fees payable  under the Class B  Distribution  Plan with respect to accounts for
which there is no dealer of record or for which qualification standards have not
been  met  as  partial   consideration  for  personal  services  and/or  account
maintenance  services  performed  by  MFD  or  its  affiliates  for  shareholder
accounts.  The  purpose  of  distribution  payments  to MFD  under  the  Class B
Distribution  Plan is to  compensate  MFD for its  distribution  services to the
Fund.  MFD  pays  commissions  to  dealers  as  well  as  expenses  of  printing
prospectuses  and reports used for sales purposes,  expenses with respect to the
preparation  and printing of sales  literature  and other  distribution  related
expenses,   including,   without  limitation,  the  cost  necessary  to  provide
distribution-related   services,  of  personnel,  travel,  office  expenses  and
equipment. The Class B Distribution Plan also provides that MFD will receive all
CDSCs. (See "Distribution Plan" and "Purchase of Shares" in the Prospectus.)

For the period  December  1, 1993  through  March 31,  1994,  the Fund  incurred
expenses of $1,759,118  (equal to, on an annualized  basis,  1.0% of its average
daily net assets  attributable to Class B shares),  relating to the distribution
and  servicing  of its Class B  shares,  of which MFD  retained  $1,318,688  and
securities   dealers  of  the  Fund  and  certain  banks  and  other   financial
institutions received $440,430.

In accordance with the Rule, all agreements relating to the Class B Distribution
Plan  entered  into  between  the Fund or MFD and  other  organizations  must be
approved by the Board of Trustees,  including a majority of the Trustees who are
not "interested  persons" (as defined in the 1940 Act) and who have no direct or
indirect financial interest in the operation of the Class B Distribution Plan or
in any  agreement  related to such Plan ("Class B  Distribution  Plan  Qualified
Trustees").  The Class B Distribution  Plan further  provides that the selection
and  nomination  of  Class B  Distribution  Plan  Qualified  Trustees  shall  be
committed to the discretion of the non-interested Trustees then in office.

The Class B  Distribution  Plan will remain in effect  until  August 1, 1995 and
will continue in effect  thereafter  only if such  continuance  is  specifically
approved at least  annually by vote of both the  Trustees  and a majority of the
Class B Distribution  Plan  Qualified  Trustees.  The Class B Distribution  Plan
requires that the Fund and MFD shall  provide to the Trustees,  and the Trustees
shall review, at least quarterly,  a written report of the amounts expended (and
purposes  therefor)  under  such  Plan.  The  Class B  Distribution  Plan may be
terminated  at any time by vote of a majority of the Class B  Distribution  Plan
Qualified Trustees or by vote of the holders of a majority of the Class B shares
of the Fund  (as  defined  in  "Investment  Restrictions"  above).  The  Class B
Distribution  Plan may not be  amended  to  increase  materially  the  amount of
permitted distribution expenses without the approval of Class B shareholders and
may not be materially amended in any case without a vote of the majority of both
the Trustees and the Class B Distribution  Plan Qualified  Trustees.  No Trustee
who is not an interested  person of the Fund has any  financial  interest in the
Class B Distribution Plan or in any related agreement.

CLASS C DISTRIBUTION PLAN: The Distribution Plan relating to Class C shares (the
"Class C Distribution  Plan") provides that the Fund will pay MFD a distribution
fee of up to 0.75% per annum of the Fund's average daily net assets attributable
to Class C shares and will pay MFD a service fee of up to 0.25% per annum of the
Fund's average daily net assets  attributable  to Class C shares (which MFD will
in turn pay to securities dealers which enter into a sales agreement with MFD at
a rate of up to 0.25% per annum of the Fund's daily net assets  attributable  to
Class C shares owned by investors for whom that securities  dealer is the holder
or dealer of record).

The  distribution/service  fees  attributable  to Class C shares are designed to
permit an investor to purchase such shares through a  broker-dealer  without the
assessment of an initial sales charge or a CDSC while allowing MFD to compensate
broker-dealers in connection with the sale of such shares.

The  service fee is intended to be  additional  consideration  for all  personal
services and/or account maintenance services rendered by the dealer with respect
to Class C shares. MFD or its affiliates are entitled to retain all service fees
payable under the Class C  Distribution  Plan with respect to accounts for which
there is no dealer of record as  partial  consideration  for  personal  services
and/or  account  maintenance  services  performed by MFD or its  affiliates  for
shareholder accounts.

The purpose of the  distribution  payments to MFD under the Class C Distribution
Plan  is  to  compensate  MFD  for  its  distribution   services  to  the  Fund.
Distribution  payments  under  the  Plan  will be used by MFD to pay  securities
dealers a distribution fee in an amount equal on an annual basis to 0.75% of the
Fund's  average  daily  net  assets  attributable  to  Class C  shares  owned by
investors  for whom  securities  dealer  is the  holder  or  dealer  of  record.
(Therefore, the total amount of distribution/service fees paid to a dealer on an
annual basis is 1.00% of the Fund's  average  daily net assets  attributable  to
Class C shares owned by investors for whom the  securities  dealer is the holder
or dealer of  record.)  MFD also pays  expenses  of  printing  prospectuses  and
reports used for sales  purposes,  expenses with respect to the  preparation and
printing of sales literature and other distribution-related expenses, including,
without  limitation,  the  compensation  of  personnel  and all costs of travel,
office expense and equipment.  Since MFD's  compensation is not directly tied to
its expenses,  the amount of compensation received by MFD during any year may be
more  or  less  than  its  actual  expenses.  For  this  reason,  this  type  of
distribution  fee arrangement is  characterized by the staff of the SEC as being
of the "compensation" variety.  However, the Fund is not liable for any expenses
incurred by MFD in excess of the amount of  compensation  it  receives.  Certain
banks and other financial institutions that have agency agreements with MFD will
receive agency  transaction  and service fees that are the same as  distribution
and service fees to dealers.  Fees payable under the Class C  Distribution  Plan
are charged to, and therefore reduce, income allocated to Class C shares.

For the  period  January  1, 1994  through  March 31,  1994,  the Fund  incurred
expenses of $7,994 (equal to, on an annualized  basis, 1.0% of its average daily
net assets  attributable to Class C shares),  relating to the  distribution  and
servicing of its Class C shares, all of which was received by securities dealers
of the Fund and certain banks and other financial institutions.

The Class C  Distribution  Plan will remain in effect  until  August 1, 1995 and
will continue in effect  thereafter  only if such  continuance  is  specifically
approved at least  annually by vote of both the  Trustees  and a majority of the
Class C Distribution  Plan  Qualified  Trustees.  The Class C Distribution  Plan
requires that the Fund and MFD shall  provide to the Trustees,  and the Trustees
shall review, at least quarterly,  a written report of the amounts expended (and
purposes  therefor)  under  such  Plan.  The  Class C  Distribution  Plan may be
terminated  at any time by vote of a majority of the Class C  Distribution  Plan
Qualified Trustees or by vote of the holders of a majority of the Class C shares
of the Fund  (as  defined  in  "Investment  Restrictions"  above).  The  Class C
Distribution  Plan may not be  amended  to  increase  materially  the  amount of
permitted distribution expenses without the approval of Class C shareholders and
may not be materially amended in any case without a vote of the majority of both
the Trustees and the Class C Distribution  Plan Qualified  Trustees.  No Trustee
who is not an interested  person of the Fund has any  financial  interest in the
Class C Distribution Plan or in any related agreement.

10.  DESCRIPTION OF SHARES, VOTING RIGHTS AND LIABILITIES
The Trust's  Declaration  of Trust  permits the  Trustees to issue an  unlimited
number of full and fractional Shares of Beneficial  Interest (without par value)
of one or more separate series and to divide or combine the shares of any series
into a  greater  or  lesser  number  of  shares  without  thereby  changing  the
proportionate  beneficial  interests in that series. The Trustees have currently
authorized  shares of the Fund and 18 other  series.  The  Declaration  of Trust
further  authorizes  the Trustees to classify or reclassify any series of shares
into one or more classes.  Pursuant  thereto,  the Trustees have  authorized the
issuance  of three  classes of shares of the Fund  (Class A, Class B and Class C
shares).  Each share of a class of the Fund  represents  an equal  proportionate
interest in the assets of the Fund allocable to that class.  Upon liquidation of
the Fund,  shareholders  of each class are entitled to share pro rata in the net
assets  of the Fund  allocable  to such  class  available  for  distribution  to
shareholders. The Trust reserves the right to create and issue additional series
or classes of shares,  in which case the shares of each class of a series  would
participate  equally in the  earnings,  dividends  and assets  allocable to that
class of the particular series.

Shareholders  are  entitled  to one vote for each share held and may vote in the
election of Trustees and on other matters submitted to meetings of shareholders.
Although  Trustees are not elected  annually by the  shareholders,  shareholders
have under  certain  circumstances  the right to remove one or more  Trustees in
accordance  with the  provisions  of Section  16(c) of the 1940 Act. No material
amendment may be made to the Declaration of Trust without the  affirmative  vote
of a majority of the Trust's shares (as defined in "Investment Restrictions") or
by an instrument in writing without a meeting,  signed by a majority of Trustees
and  consented  to by the  holders  of not less than a  majority  of the  shares
outstanding  and  entitled to vote.  Shares have no  pre-emptive  or  conversion
rights  (except as described in  "Purchases  -- Conversion of Class B Shares" in
the Prospectus).  Shares are fully paid and non-assessable.  The Trust may enter
into a merger or  consolidation,  or sell all or substantially all of its assets
(or all or  substantially  all of the  assets  belonging  to any  series  of the
Trust),  if  approved by the vote of the  holders of  two-thirds  of the Trust's
outstanding  shares voting as a single class,  or of the affected  series of the
Trust,  as the case may be,  except that if the Trustees of the Trust  recommend
such  merger,  consolidation  or sale,  the approval by vote of the holders of a
majority of the Trust's or the affected series'  outstanding  shares (as defined
in "Investment Restrictions") will be sufficient. The Trust or any series of the
Trust  may also be  terminated  (i) upon  liquidation  and  distribution  of its
assets,  if approved by the vote of the holders of two-thirds of its outstanding
shares,  or (ii) by the Trustees by written  notice to the  shareholders  of the
Trust or the affected  series.  If not so  terminated,  the Trust will  continue
indefinitely.

The Trust is an entity of the type commonly known as a  "Massachusetts  business
trust." Under Massachusetts law, shareholders of such a trust may, under certain
circumstances,  be held  personally  liable  as  partners  for its  obligations.
However,  the Declaration of Trust contains an express disclaimer of shareholder
liability for acts or obligations of the Trust and provides for  indemnification
and  reimbursement  of expenses out of Trust property for any  shareholder  held
personally  liable for the  obligations of the Trust.  The  Declaration of Trust
also  provides  that it  shall  maintain  appropriate  insurance  (for  example,
fidelity  bonding and errors and omissions  insurance) for the protection of the
Trust,  its  shareholders,  Trustees,  officers,  employees and agents  covering
possible tort or other  liabilities.  Thus, the risk of a shareholder  incurring
financial loss on account of shareholder  liability is limited to  circumstances
in which both  inadequate  insurance  existed and the Trust itself was unable to
meet its obligations.

The Declaration of Trust further  provides that obligations of the Trust are not
binding upon the Trustees  individually  but only upon the property of the Trust
and that the  Trustees  will not be liable for any action or failure to act, but
nothing in the  Declaration of Trust protects a Trustee against any liability to
which he would otherwise be subject by reason of willful misfeasance, bad faith,
gross negligence, or reckless disregard of the duties involved in the conduct of
his office.

11.  INDEPENDENT ACCOUNTANTS AND FINANCIAL STATEMENTS
Deloitte & Touche LLP are the Fund's independent certified public accountants.

The  Portfolio of  Investments  at March 31, 1994 and  September  30, 1994,  the
Statement of Assets and  Liabilities  at March 31, 1994 and  September 30, 1994,
the  Statement of  Operations  for the year ended March 31, 1994 and for the six
months ended September 30, 1994, the Statement of Changes in Net Assets for each
of the two years in the period ended March 31, 1994 and for the six months ended
September 30, 1994, the Financial  Highlights for each of the years in the eight
year  period  ended March 31, 1994 and for the six months  ended  September  30,
1994, the Notes to Financial  Statements and the Independent  Auditors'  Report,
all of which are included in the Annual and Semi-Annual  Reports to shareholders
of the Fund,  are  incorporated  by reference  into this Statement of Additional
Information  and have  been so  incorporated  in  reliance  upon the  report  of
Deloitte & Touche LLP, independent  certified public accountants,  as experts in
accounting and auditing.  A copy of the Annual and Semi-Annual Reports accompany
this Statement of Additional Information.


                                   APPENDIX A
                               COMPENSATION TABLE

                        TRUSTEE      RETIREMENT       ESTIMATED   TOTAL TRUSTEE
                       FEES FROM   BENEFIT ACCRUED    CREDITED      FEES FROM
                        FUND\1/    AS PART OF FUND    YEARS OF    FUND AND FUND
  TRUSTEE                            EXPENSE\1/       SERVICE\2/   COMPLEX\3/
Marshall N. Cohan       $1,317         $1,365            14         $147,274
J. David Gibbons           867            931            13          132,024
Walter E. Robb, III      1,317          1,592            15          147,274
Richard B. Bailey          867            361            10          226,221
Ward Smith               1,317            220            13          147,274
Abby M. O'Neill            867            175            10          125,924
Dr. Lawrence Cohn          867              0            18          133,524
J. Dale Sherratt         1,317              0            20          147,274

\1/ For fiscal year ended March 31, 1994.
\2/ Based on normal retirement age of 75.
\3/ For calendar year 1994. All Trustees served as Trustees of 36 funds within
    the MFS Fund complex (having aggregate net assets at December 31, 1994, of
    approximately $9,746,460,756) except Mr. Bailey, who served as Trustee of
    56 funds within the MFS Fund complex (having aggregate net assets at
    December 31, 1994, of approximately $24,474,119,825).

    ESTIMATED ANNUAL BENEFITS PAYABLE BY FUND UPON RETIREMENT\4/

    AVERAGE                    YEARS OF SERVICE
  TRUSTEE FEES       3          5         7       10 OR MORE
   $  800          $120       $200      $280         $400
      950           143        238       333          475
    1,100           165        275       385          550
    1,250           188        313       438          625
    1,400           210        350       490          700
    1,550           233        388       543          775





\4/ Other funds in the MFS Fund complex provide similar retirement benefits to
the Trustees.
    



<PAGE>
INVESTMENT ADVISER
Massachusetts Financial Services Company
500 Boylston Street, Boston, MA 02116
(617) 954-5000

DISTRIBUTOR
MFS Fund Distributors, Inc.
500 Boylston Street, Boston, MA 02116
(617) 954-5000

CUSTODIAN AND DIVIDEND DISBURSING AGENT
State Street Bank and Trust Company
225 Franklin Street, Boston, MA 02110

SHAREHOLDER SERVICING AGENT
MFS Service Center, Inc.
500 Boylston Street, Boston, MA 02116
Toll free: (800) 225-2606

MAILING ADDRESS:
P.O. Box 2281, Boston, MA 02107-9906

INDEPENDENT ACCOUNTANTS
Deloitte & Touche LLP
125 Summer Street, Boston, MA 02110




MFS(R)
Municipal
Income Fund

500 BOYLSTON STREET
BOSTON, MA 02116

                                                 MMI-13-3/95/500    02/202/302



<PAGE>

<PAGE>

<TABLE>
PORTFOLIO  OF  INVESTMENTS - September 30, 1994
Municipal  Bonds - 97.9%
- ------------------------------------------------------------------------------------------------------------
<CAPTION>
S&P
Bond Rating                                                              Principal Amount
(Unaudited)         Issuer                                                  (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
<S>          <C>                                                         <C>                    <C>
             Student Loan Revenue - 1.2%
AAA            Pennsylvania Higher Education Assistance Agency,
                 10.129s, 2026*<F3>                                               $ 5,500       $  5,458,750
- ------------------------------------------------------------------------------------------------------------
             General Obligation - 10.9%
NR             Arlington, TX, Independent School Refunding Rev.,
                 0s, 2007                                                         $ 3,070       $  1,459,110
A+             Commonwealth of Massachusetts, 7s, 2007                              2,590          2,779,148
AA-            Commonwealth of Pennsylvania, 6.375s, 2011                           1,250          1,254,512
AA+            Harris County, TX, Certificates of Obligation
                 (Astrodome Improvements Project), 8.1s, 2008                       1,385          1,525,647
AAA            Lowell, MI, Area School District, FGIC, 0s, 2020                     5,000            937,250
AAA            Maricopa County, AZ, School District #11,
                 Peoria Unified, 0s, 2004                                           5,245          2,980,051
A-             New York, NY, 8.2s, 2003                                             5,000          5,631,050
A-             New York, NY, 7.5s, 2008                                             1,350          1,451,506
A-             New York, NY, 8.25s, 2010                                            4,500          5,077,980
A-             New York, NY, 8s, 2018                                                  30             33,305
AAA            Northwest Texas, Independent School District, AMBAC,
                 0s, 2011                                                           3,000          1,033,680
AA             State of Texas, 7.625s, 2018                                        14,405         15,676,529
AA             State of Wisconsin, 8.1s, 2018                                       7,115          7,763,248
AA             State of Wisconsin, 7.6s, 2020                                       2,865          2,957,941
                                                                                                 -----------
                                                                                                $ 50,560,957
- ------------------------------------------------------------------------------------------------------------
             State and Local Appropriation - 4.6%
AAA            Houston, TX, Water Conveyance Systems Contract,
                 Certificates of Participation,  6.25s, 2014                      $ 1,100       $  1,087,306
AAA            Houston, TX, Water Conveyance Systems Contract,
                 Certificates of Participation, 6.25s, 2015                         2,300          2,272,906
A+             Indianapolis, IN, Local Public Improvement Bond
                 Bank, 6.75s, 2020                                                  1,000            990,230
A+             Massachusetts Bay Transportation Authority, 5.5s,
                 2012                                                               4,500          4,063,950
BBB            New York Dormitory Authority Rev. (City University),
                 7.5s, 2010                                                         2,500          2,748,325
BBB+           New York Medical Care Facility, Financial Agency
                 Rev., 8.875s, 2007                                                   770            854,153
BBB+           New York Medical Care Facility, Financial Agency
                 Rev., 7.875s, 2008                                                   745            826,540
BBB+           New York Medical Care Facility, Financial Agency
                 Rev., 7.875s, 2020                                                 2,580          2,842,128
BBB+           New York Medical Care Facility, Financial Agency
                 Rev., 7.5s, 2021                                                     540            581,526
BBB            New York Urban Development Corp. (State Facilities),
                 7.5s, 2011                                                         2,500          2,687,925
AAA            Philadelphia, PA, Regional Port Authority Lease
                 Rev., MVRIC, 8.87s, 2020*<F3>                                      2,500          2,320,950
                                                                                                 -----------
                                                                                                $ 21,275,939
- ------------------------------------------------------------------------------------------------------------
             Refunded and Special Obligations - 17.9%
AAA            Adams County, CO, Single Family Mortgage Rev.,
                 8.875s, 2011                                                     $ 2,510       $  3,161,747
NR             Chapel Hill, NC, Packaging Facilities Rev.,
                 8.125s, 2000                                                         980          1,138,917
NR             Chapel Hill, NC, Packaging Facilities Rev.,
                 8.25s, 2000                                                        1,000          1,168,650
AAA            Commonwealth of Massachusetts, 7.5s, 2000                            1,990          2,257,118



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Municipal Bonds - continued
- ------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                              Principal Amount
(Unaudited)  Issuer                                                         (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
             Refunded and Special Obligations - continued
A+             Commonwealth of Massachusetts, 7.5s, 2000                          $ 2,010       $  2,279,802
NR             Dayton, OH, Special Facilities Rev. (Emery Air
                 Freight), "A", 12.5s, 2009                                         1,000          1,161,670
NR             Illinois Education and Facilites Authority, 8.75s,
                 1995                                                               1,500          1,588,884
AA             Intermountain Power Agency, UT, Power Supply Rev.,
                 7s, 1999                                                           5,000          5,451,200
AAA            Los Angeles, CA, Convention & Exhibition Center
                 Authority, Certificates of Participation, 7.375s,
                 1999                                                               2,000          2,221,380
NR             Massachusetts Health & Education Facilities
                 Authority Rev., 9.1s, 1996                                           915            986,233
NR             Massachusetts Health & Education Facilities
                 Authority Rev. (Suffolk University),  8s, 2000                     1,000          1,144,050
AAA            Massachusetts Water Resources Authority, 7.625s,
                 2000                                                               3,200          3,614,368
AAA            New York Local Government Assistance Corp.,
                 7.25s, 2001                                                        2,750          3,088,195
A-             New York, NY, Pre-refunded, "A", 8s, 2001                            2,970          3,451,170
AAA            New York Medical Care Facility, Financial Agency
                 Rev., 8.875s, 1997                                                   680            766,292
BBB+           New York Medical Care Facility, Financial Agency
                 Rev., 7.75s, 2000                                                  1,030          1,166,949
AAA            New York Medical Care Facility, Financial Agency
                 Rev., 7.875s, 2000                                                   670            771,170
AAA            New York Medical Care Facility, Financial Agency
                 Rev., 7.875s, 2000                                                 3,565          4,103,315
AAA            New York Medical Care Facility, Financial Agency
                 Rev., 7.5s, 2001                                                   1,460          1,656,443
BBB            New York Urban Development Corp. (Correctional
                 Facilities), 7.75s, 2000                                           5,000          5,665,750
NR             New York Urban Development Corp. Rev., 7.3s, 2002                    2,340          2,642,398
A-             Pennsylvania Industrial Development Authority Rev.,
                 7s, 2001                                                           7,000          7,743,190
AAA            Philadelphia, PA, Municipal Authority Rev., 7s, 2001                 2,000          2,226,560
NR             Texas Turnpike Authority Rev., 0s, 2002                              3,000          3,870,420
AAA            Washington County, PA, Authority Lease Rev.,
                 7.45s, 2000                                                        1,200          1,358,243
AA             Washington Public Power Supply System Rev., Nuclear
                 Project #1, 7.25s, 2000                                            3,350          3,695,720
AAA            Washington Public Power Supply System Rev., Nuclear
                 Project #1, 14.375s, 2001                                          1,000          1,368,260
AAA            Washington Public Power Supply System Rev., Nuclear
                 Project #2, 7.375s, 2000                                           5,355          5,976,930
AA             Washington Public Power Supply System Rev., Nuclear
                 Project #3, 7.25s, 2000                                            5,000          5,516,000
BB+            West Virginia Water Development Authority,
                 8.125s, 1998                                                       1,000          1,124,900
BB+            West Virginia Water Development Authority,
                 8.625s, 1998                                                       1,000          1,143,040
                                                                                                 -----------
                                                                                                $ 83,508,964
- ------------------------------------------------------------------------------------------------------------
             Single Family Housing Revenue - 9.4%
AAA            Berkeley, Brookes & Fayette Counties, WV, MBIA,
                 0s, 2016                                                         $14,000       $  1,413,160
AAA            Chicago, IL, Residential Mortgage Rev., 0s, 2009                     7,000          2,425,570
BB             Cook County, IL, 0s, 2015                                           16,975          1,807,328



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Municipal Bonds - continued
- ------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                              Principal Amount
(Unaudited)  Issuer                                                         (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
             Single Family Housing Revenue - continued
NR             De Kalb, IL, Single Family Mortgage Rev., 7.45s,
                 2009                                                             $   315       $    328,391
NR             Delaware Housing Authority Rev., 9.125s, 2018                          915            953,842
BB+            Harris County, TX, Housing Finance Corp.,
                 9.625s, 2003                                                         310            309,801
BB+            Harris County, TX, Housing Finance Corp.,
                 9.875s, 2014                                                         555            554,545
A+             Illinois Housing Development Agency, 0s, 2016                        8,785            942,630
AAA            Kentucky Housing Corp., Housing Rev., FHA,
                 7.45s, 2023                                                        6,580          6,714,758
AAA            Louisiana Housing Finance Agency, Single Family
                 Mortgage Rev., FGIC,  9.375s, 2015                                   325            338,091
AA+            Minnesota Housing Finance Agency, 9s, 2018                           4,655          4,792,230
NR             Mississippi Home Corp., Single Family Rev., 7.1s,
                 2023                                                                 910            932,140
A+             New Hampshire Housing Finance Authority, 7.2s, 2010                  7,000          7,147,000
A+             New Hampshire Housing Finance Authority,
                 8.625s, 2013                                                         780            809,367
A+             Tennessee Housing Development Agency, 8.25s, 2020                    1,985          2,074,285
A+             Tennessee Housing Development Agency, 8.125s, 2021                   2,145          2,229,749
AA             Utah Housing Finance Agency, 8.625s, 2019                            2,020          2,068,015
AA             Utah Housing Finance Agency, 9.125s, 2019                              230            236,240
AA             Utah Housing Finance Agency, 9.25s, 2019                               175            185,145
A+             Virginia Housing Development Authority, 7.1s, 2022                   1,000          1,017,670
A+             West Virginia Housing Development Fund, 7.85s, 2014                  6,150          6,344,279
                                                                                                 -----------
                                                                                                $ 43,624,236
- ------------------------------------------------------------------------------------------------------------
             Multi-Family Housing Revenue - 3.9%
NR             Colorado Housing Finance Authority, 8.3s, 2023                     $ 2,750       $  2,870,752
NR             Maryland Community Development Administration, 8.5s,
                 2028                                                               3,000          3,114,210
A+             New Jersey Housing & Mortgage Finance Agency,
                 6.6s, 2014                                                         3,000          2,975,820
A+             Pennsylvania Housing Finance Agency, 7.6s, 2013                      2,000          2,128,480
AA-            Vermont Housing Finance Agency, 8.375s, 2020                         2,795          2,896,766
A              Wisconsin Housing & Economic Development Authority,
                 7.2s, 2013                                                         4,000          4,094,800
                                                                                                 -----------
                                                                                                $ 18,080,828
- ------------------------------------------------------------------------------------------------------------
             Insured Health Care Revenue - 2.9%
AAA            Clermont County, OH, Hospital Facilities Rev. (Mercy
                 Health System), AMBAC, MVRIC, 9.991s, 2021*<F3>                  $ 1,500       $  1,533,675
AAA            Colorado Health Facilities Authority Rev. (PSL
                 Health Systems), FSA, 7.25s, 2016                                  2,000          2,154,140
AAA            Fredericksburg, VA, Industrial Development
                 Authority, Hospital Facilities Rev., 9.57s, 2023*<F3>              1,500          1,504,755
AAA            Jefferson County, KY, Hospital Rev. (Alliant Health
                 System), MBIA, 9.192s, 2014*<F3>                                   1,500          1,491,675
AAA            Mississippi Hospital Equipment & Facilities
                 Authority Rev. (Rush Medical Foundation), 6.7s,
                 2018                                                               1,000          1,015,800
AAA            Rio Grande Valley, TX, Health Facilities Development
                 Corp., 7.72s, 2015(S)<F5>                                          2,800          2,776,424
AAA            Tulsa, OK, Industrial Authority Hospital Rev. (St.
                 Johns Medical Center), 0s, 2006                                    6,430          3,072,190
                                                                                                 -----------
                                                                                                $ 13,548,659



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Municipal Bonds - continued
- ------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                              Principal Amount
(Unaudited)  Issuer                                                         (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
             Health Care Revenue - 4.4%
BB-            Bell County, TX, Health Facilities Development Corp.
                 (Kings Daughters Hospital), 9.25s, 2008                          $ 1,720       $  1,906,276
NR             Bell County, TX, Health Facilities Development Corp.
                 (Advanced Living Technology),  10.5s, 2018                         2,000          1,840,000
BBB            Colorado Health Facilites Authority Rev.
                 (Rocky Mountain Adventist), 6.625s, 2013                           1,000            956,000
NR             Fulton County, GA, Residential Care Facilities,
                 Elderly Authority Rev.  (Lenbrook Square
                 Foundation), 9.75s, 2017                                             485            496,790
NR             Gadsden County, FL, Industrial Development
                 Authority, (RHA/FLA Properties), 10.45s, 2018                      1,970          2,026,973
NR             Louisiana Public Facilities Authority (Southwest
                 Medical Center), 11s, 2006                                         1,681          1,032,526
A              Massachusetts Health & Educational Facilities Rev.,
                 6.875s, 2022                                                       5,000          4,753,900
BBB            New York Medical Care Facilities, Financing Agency
                 Rev., 7.75s, 2020                                                  1,025          1,124,118
NR             Philadelphia, PA, Industrial Development Authority,
                 10.25s, 2018                                                       1,500          1,548,240
NR             Philadelphia, PA, Industrial Development Authority,
                 10.25s, 2018                                                       2,000          2,033,800
A-             St. Tammany Parish, LA, Hospital Service District
                 #1, Hospital Rev., 6.5s, 2017                                      1,140          1,067,678
A              Torrance, CA, Hospital Rev., 6.875s, 2015                            1,815          1,801,260
                                                                                                 -----------
                                                                                                $ 20,587,561
- ------------------------------------------------------------------------------------------------------------
             Electric and Gas Utility Revenue - 8.0%
NR             Chelan County, WA, Public Utility District #1,
                 Consolidated Rev., 9.3s, 2017                                    $ 4,450       $  4,941,057
A+             Georgia Municipal Electric Authority, 6.375s, 2016                   2,000          1,970,920
NR             Midland, MI, Environmental Development Authority,
                 Pollution Control Rev.  (Midland Cogeneration),
                 9.5s, 2009                                                         2,000          2,168,920
NR             Montana Board of Investment Resources Recovery Rev.
                 (Yellowstone Energy), 7s, 2019                                     3,000          2,819,970
A+             Municipal Electric Authority, GA, Special
                 Obligation, 6.5s, 2020                                             7,350          7,285,761
A-             North Carolina Eastern Municipal Power Agency,
                 7.25s, 2007                                                        3,250          3,543,865
AAA            Sacramento, CA, Municipal Utility District, Electric
                 Rev., 5.32s, 2007(S)<F5>                                           2,000          1,630,560
AAA            Texas Municipal Power Agency Rev., 0s, 2011                          2,530            852,306
AAA            Texas Municipal Power Agency Rev., 0s, 2013                          6,000          1,744,620
AAA            Texas Municipal Power Agency Rev., 0s, 2014                          7,685          2,093,087
AA             Washington Public Power Supply System Rev., Nuclear
                 Project #1, 0s, 2003                                               2,000          1,167,920
AA             Washington Public Power Supply System Rev., Nuclear
                 Project #1, 7s, 2011                                               4,050          4,168,422
AA             Washington Public Power Supply System Rev., Nuclear
                 Project #3, 0s, 2004                                               4,885          2,657,245
                                                                                                 -----------
                                                                                                $ 37,044,653
- ------------------------------------------------------------------------------------------------------------
             Water and Sewer Utility Revenue - 5.5%
AAA            Contra Costa, CA, Water District Rev., 5.5s, 2019                  $ 4,000       $  3,544,480
AA+            Gwinnett County, GA, Water and Sewer Rev., 0s, 2009                  6,000          2,453,520



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Municipal Bonds - continued
- ------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                              Principal Amount
(Unaudited)  Issuer                                                         (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
             Water and Sewer Utility Revenue - continued
AAA            Harris County, TX, Flood Control District FGIC,
                 0s, 2009                                                         $ 3,205       $  1,230,431
AAA            Harris County, TX, Flood Control District FGIC,
                 0s, 2010                                                           3,545          1,266,877
A              Massachusetts Water Resources Authority, 6.25s, 2010                 3,000          2,965,530
A              Massachusetts Water Resources Authority, 6.5s, 2019                  7,495          7,510,365
A              New York, NY, City Municipal Water Finance
                 Authority, 5.5s, 2019                                              3,400          2,949,432
AAA            Salt Lake County, UT, Water Conservancy District
                 Rev., 0s, 2008                                                     2,100            879,480
AAA            Salt Lake County, UT, Water Conservancy District
                 Rev., 0s, 2009                                                     3,800          1,452,512
A-             Union County, NJ, Utilities Authority Solid Waste,
                 7.2s, 2014                                                         1,500          1,510,365
                                                                                                 -----------
                                                                                                $ 25,762,992
- ------------------------------------------------------------------------------------------------------------
             Turnpike Revenue - 1.6%
NR             Massachusetts Industrial Finance Agency, Tunnel Rev.
                 (Mass. Turnpike), 9s, 2020                                       $ 2,900       $  3,040,447
A              New Jersey Turnpike Authority, Turnpike Rev.,
                 6.5s, 2016                                                         1,450          1,483,408
NR             San Jaoquin Hills, CA, Transportation Corridor
                 Agency, Toll Road Rev., 0s, 2005                                   1,800            761,904
NR             San Joaquin Hills, CA, Transportation Corridor
                 Agency, Toll Road Rev.,  0s, 2009                                  6,750          2,000,093
                                                                                                 -----------
                                                                                                $  7,285,852
- ------------------------------------------------------------------------------------------------------------
             Airport and Port Revenue - 12.4%
BB+            Alliance Airport Authority, Inc., TX, Special
                 Facilities Rev., 7.5s, 2029                                      $ 4,500       $  4,374,090
AAA            Chicago, IL, O' Hare International Airport, Special
                 Facilities Rev. (United Airlines), 6.75s, 2012                     2,000          2,030,140
BB             Chicago, IL, O'Hare International Airport, Special
                 Facilities Rev. (United Airlines), 8.4s, 2018                      2,055          2,178,095
BB             Chicago, IL, O'Hare International Airport, Special
                 Facilities Rev. (United Airlines), 8.85s, 2018                     6,640          7,238,662
NR             Cleveland, OH, Airport, Special Rev. (Continental
                 Airlines), 9s, 2019                                                5,300          5,468,699
AAA            Connecticut Airport Rev., FGIC, 7.65s, 2012                          1,000          1,117,330
BB             Denver, CO, City & County Airport Rev., 8.875s, 2012                 6,000          6,390,480
BB             Denver, CO, City & County Airport Rev., 8.75s, 2023                  4,750          5,005,170
AAA            Hawaii Airports Systems Rev., 5.75s, 2008                            2,300          2,193,924
AAA            Hawaii Airports Systems Rev., 7.5s, 2020                             5,350          5,800,577
BB             Kenton County, KY, Airport Board Special Facilities
                 (Delta Airlines), 7.5s, 2020                                       4,000          3,866,200
AAA            Metropolitan Washington District of Columbia
                Airports Authority, 7.25s, 2010                                     4,000          4,274,320
NR             St. Augustine, FL, Airport Authority (Grumman Repair
                 Facility),  11s, 2004                                                500            541,355
BB+            Tulsa, OK, Municipal Airport Trust Rev., 7.375s,
                 2020                                                               3,000          2,902,650
BB+            Tulsa, OK, Municipal Airport Trust Rev., 7.6s, 2030                    815            799,042
A+             Virginia Port Authority, 8.2s, 2008                                  3,000          3,326,130
                                                                                                 -----------
                                                                                                $ 57,506,864
- ------------------------------------------------------------------------------------------------------------



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Municipal Bonds - continued
- ------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                              Principal Amount
(Unaudited)  Issuer                                                         (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
             Sales and Excise Tax Revenue - 0.3%
AAA            Metropolitan Pier & Exposition Authority, IL,
                 Dedicated State Tax Rev., 0s, 2018                               $ 6,400       $  1,323,008
- ------------------------------------------------------------------------------------------------------------
             Industrial  Revenue  (Corporate  Guarantee) - 7.6%
BBB              Brazos River Authority, TX, Pollution Control Rev.
                 (Texas Utilities), 9.875s, 2017                                  $ 8,890       $  9,969,690
BBB            Brazos River Authority, TX, Pollution Control Rev.
                 (Texas Utilities), 9.25s, 2018                                     1,000          1,113,570
A-             Burke County, GA, Pollution Control Rev. (Georgia
                 Power Co./Vogtle Project),  9.375s, 2017                           2,650          2,965,535
NR             Burns Harbor, IN, Solid Waste Disposal Facilities
                 Rev., 8s, 2024                                                     3,000          3,115,710
A              Charleston County, SC, Resource Recovery Rev.
                 (Foster Wheeler), 9.25s, 2010                                      3,200          3,535,745
AA-            Chicago, IL, Gas Supply Rev. (People's Gas), 8.1s,
                 2020                                                               2,000          2,204,900
A-             Erie County, PA (International Paper), 7.875s, 2016                  1,200          1,304,220
A-             Matagorda County, TX, Pollution Control Rev.
                 (Central Power & Light), 7.875s, 2016                              1,500          1,594,065
BBB+           Maury County, TN, Industrial Development Board,
                 Pollution Control Rev., 6.5s, 2024                                 3,000          2,907,630
NR             Port of New Orleans, LA (Avondale Industries),
                 8.5s, 2014                                                         2,000          2,011,580
BB-            Port of New Orleans, LA (Continental Grain Co.),
                 7.5s, 2013                                                         1,000            978,620
NR             San Joaquin Hills, CA, Transportation Corridor
                 Agency, 0s, 2004                                                   3,000          1,381,050
BBB            West Side Calhoun County, TX, Navigation District,
                 8.2s, 2021                                                         2,000          2,179,140
                                                                                                 -----------
                                                                                                $ 35,261,455
- ------------------------------------------------------------------------------------------------------------
             Universities - 0.2%
AAA            University of Illinois, University Rev., 0s, 2009                  $ 2,915       $  1,147,344
- ------------------------------------------------------------------------------------------------------------
             Special Assessment District - 0.6%
NR             Northeast Maryland, Waste Disposal Authority
                 (Montgomery County  Resource Recovery), 6.3s, 2016               $ 3,000       $  2,833,320
- ------------------------------------------------------------------------------------------------------------
             Miscellaneous Revenue - 6.5%
NR             Atlanta, GA, Downtown Development Authority,
                 11.5s, 2015**<F4>++<F2>                                          $ 1,055       $    316,548
NR             Bristol, CT, Resource Recovery Facilities, 6.5s,
                 2014(SS)<F6>                                                       8,000          7,409,520
NR             Crystal City, TX, Lease Obligations, 10.5s,
                 2008+<F1>                                                          1,252          1,172,925
BB-            Greater Detroit, MI, Resource Recovery Authority,
                 9.25s, 2008                                                        2,130          2,254,818
A              Hillsborough County, FL, Capital Improvement Rev.,
                 6.75s, 2022                                                        2,810          2,864,317
NR             Martha's Vineyard, MA, Land Bank, 8.125s, 2011                       2,000          1,999,540
NR             Massachusetts Health & Education Facilities
                 Authority Rev. (Learning Center for Deaf
                 Children), 9.25s, 2014                                             1,000          1,061,820
NR             Pittsylvania County, VA, Industrial Development
                 Authority Rev., 7.5s, 2014                                         6,000          6,017,340
A              Pennsylvania State Finance Authority Rev., 6.6s,
                 2009                                                               3,305          3,318,683
NR             Retema, TX, Special Facilities Rev. (Retema Park
                 Racetrack Project), 8.75s, 2018                                    4,000          3,937,680
                                                                                                 -----------
                                                                                                $ 30,353,191
- ------------------------------------------------------------------------------------------------------------
Total Municipal Bonds (Identified Cost, $436,871,756)                                           $455,164,573
- ------------------------------------------------------------------------------------------------------------



<PAGE>

PORTFOLIO  OF  INVESTMENTS - continued
Floating  Rate  Demand  Notes - 0.9%
- ------------------------------------------------------------------------------------------------------------
                                                                         Principal Amount
Issuer                                                                      (000 Omitted)              Value
- ------------------------------------------------------------------------------------------------------------
Jackson County, MS, Pollution Control Rev. due 6/01/23                             $  100       $    100,000
Perry County, MS, Pollution Control Rev., due 3/01/02                               2,600          2,600,000
Uinta County, WY, Pollution Control Rev., due 8/15/20                               1,700          1,700,000
- ------------------------------------------------------------------------------------------------------------
Total Floating Rate Demand Notes, at Identified Cost                                            $  4,400,000
- ------------------------------------------------------------------------------------------------------------
Total Investments (Identified Cost, $441,271,756)                                               $459,564,573
Other  Assets,  Less  Liabilities - 1.2%                                                           5,610,013
- ------------------------------------------------------------------------------------------------------------
Net Assets - 100.0%                                                                             $465,174,586
- ------------------------------------------------------------------------------------------------------------

<FN>
<F1> + Restricted security (see Note 8).
<F2>  ++ Security valued by or at the direction of the Trustees.
<F3>   * Inverse floating rate security.
<F4>  ** Non-income producing security in default.
<F5> (S) Indexed security (see Note 7).
<F6>(SS)  When-issued  security.  At September 30, 1994, the Fund had sufficient
          cash and/or securities at least equal to the value of the  when-issued
          security.

See notes to financial statements
</TABLE>




<PAGE>

<TABLE>
FINANCIAL  STATEMENTS
Statement  of  Assets  and  Liabilities
- -------------------------------------------------------------------------------------------
<CAPTION>
September 30, 1994
- -------------------------------------------------------------------------------------------
<S>                                                                            <C>
Assets:
  Investments, at value (identified cost, $441,271,756)                        $459,564,573
  Cash                                                                               34,849
  Receivable for investments sold                                                11,104,272
  Receivable for Fund shares sold                                                   701,047
  Interest receivable                                                             8,976,833
  Other assets                                                                        7,096
                                                                                -----------
      Total assets                                                             $480,388,670
                                                                                -----------
Liabilities:
  Distributions payable                                                        $    885,117
  Payable for investments purchased                                               5,480,953
  Payable for when-issued investments purchased                                   8,000,000
  Payable for Fund shares reacquired                                                618,449
  Payable for daily variation margin on open futures contracts                       62,500
  Payable to affiliates -
    Management fee                                                                    9,652
    Shareholder servicing agent fee                                                   2,766
    Distribution fee                                                                  9,186
  Accrued expenses and other liabilities                                            145,461
                                                                                -----------
      Total liabilities                                                        $ 15,214,084
                                                                                -----------
Net assets                                                                     $465,174,586
                                                                                -----------
Net assets consist of:
  Paid-in capital                                                              $454,180,336
  Unrealized appreciation on investments                                         18,589,692
  Net realized loss on investments                                               (6,448,156)
  Accumulated distributions in excess of net investment income                   (1,147,286)
                                                                                -----------
      Total                                                                    $465,174,586
                                                                                -----------
Shares of beneficial interest outstanding                                        54,968,184
                                                                                -----------
Class A shares:
  Net asset value and redemption price per share
    (net assets of $7,350,484 / 869,078 shares of beneficial
    interest outstanding)                                                          $8.46
                                                                                    ----
  Offering price per share (100/95.25)                                             $8.88
                                                                                    ----
Class B shares:
  Net asset value,  redemption price and offering price per share (net assets of
    $447,603,367 / 52,891,853 shares of beneficial
    interest outstanding)                                                          $8.46
                                                                                    ----
Class C shares:
  Net asset value,  redemption price and offering price per share (net assets of
    $10,220,735 / 1,207,253 shares of beneficial
    interest outstanding)                                                          $8.47
                                                                                    ----
On sales of $100,000 or more, the offering price of Class A shares is reduced. A
contingent  deferred  sales charge may be imposed on  redemptions of Class A and
Class B shares.

See notes to financial statements

</TABLE>



<PAGE>
<TABLE>

FINANCIAL  STATEMENTS - continued
Statement  of  Operations
- ------------------------------------------------------------------------------------------
<CAPTION>
Six Months Ended September 30, 1994
- ------------------------------------------------------------------------------------------
<S>                                                                            <C>
Net investment income:
  Interest income                                                              $17,362,684
                                                                                ----------
  Expenses -
    Management fee                                                             $ 1,805,022
    Trustees' compensation                                                          23,001
    Shareholder servicing agent fee (Class A)                                        4,900
    Shareholder servicing agent fee (Class B)                                      511,377
    Shareholder servicing agent fee (Class C)                                        6,800
    Distribution and service fee (Class B)                                       2,324,431
    Distribution and service fee (Class C)                                          45,329
    Custodian fee                                                                   74,593
    Printing                                                                        38,452
    Auditing fees                                                                   27,100
    Postage                                                                         26,015
    Legal fees                                                                      10,464
    Miscellaneous                                                                  169,790
                                                                                ----------
      Total expenses                                                           $ 5,067,274
                                                                                ----------
          Net investment income                                                $12,295,410
                                                                                ----------
Realized and unrealized gain (loss) on investments:
  Realized gain (loss) (identified cost basis) -
    Investment transactions                                                    $(6,750,065)
    Futures contracts                                                            1,532,894
                                                                                ----------
      Net realized gain (loss) on investments                                  $(5,217,171)
                                                                                ----------
  Change in unrealized appreciation (depreciation) -
    Investment transactions                                                    $  (700,666)
    Futures contracts                                                              145,312
                                                                                ----------
      Net unrealized gain (loss) on investments                                $  (555,354)
                                                                                ----------
        Net realized and unrealized gain (loss) on
investments                                                                    $(5,772,525)
                                                                                ----------
          Increase (decrease) in net assets from operations                    $ 6,522,885
                                                                                ----------
See notes to financial statements

</TABLE>



<PAGE>

<TABLE>

FINANCIAL  STATEMENTS - continued
Statement  of  Changes  in  Net  Assets
- ------------------------------------------------------------------------------------------------------
<CAPTION>
                                              Six Months Ended   Four Months Ended          Year Ended
                                            September 30, 1994      March 31, 1994   November 30, 1993
- ------------------------------------------------------------------------------------------------------
<S>                                         <C>                     <C>              <C>
Increase (decrease) in net
assets:
From operations -
  Net investment income                           $ 12,295,410       $  8,135,114       $ 24,569,248
  Net realized gain (loss) on investments           (5,217,171)        (1,579,438)         2,174,746
  Net unrealized gain (loss) on investments           (555,354)       (21,759,776)        19,852,443
                                                   -----------        -----------        -----------
    Increase (decrease) in net
      assets from operations                      $  6,522,885       $(15,204,100)      $ 46,596,437
                                                   -----------        -----------        -----------
Distributions declared to
shareholders -
  From net investment income (Class A)            $   (196,787)      $    (24,388)      $     (2,142)
  From net investment income (Class B)             (10,374,004)        (6,513,043)       (25,152,570)
  From net investment income (Class C)                (226,137)           (36,953)           --
  In excess of net investment income (Class A)          --                   (444)              (150)
  In excess of net investment income (Class B)      (1,156,201)        (1,488,102)        (1,560,580)
  In excess of net investment income (Class C)          --                 (1,021)           --
  From net realized gain on investments (Class A)       --                   (332)           --
  From net realized gain on investments (Class B)       --               (319,911)        (5,237,004)
  In excess of net realized gain on investments
     (Class A)                                          --                 (1,280)           --
  In excess of net realized gain on investments
     (Class B)                                          --             (1,229,705)           --
                                                   -----------        -----------        -----------
    Total distributions declared to shareholders  $(11,953,129)      $ (9,615,179)      $(31,952,446)
                                                   -----------        -----------        -----------
Fund share (principal) transactions -
  Net proceeds from sale of shares                $ 24,505,586       $ 31,229,236       $118,919,014
  Net asset value of shares issued to
    shareholders in reinvestment of
    distributions                                    6,494,788          5,241,616         18,199,816
  Cost of shares reacquired                        (51,861,665)       (38,825,729)       (83,071,056)
                                                   -----------        -----------        -----------
    Increase (decrease) in net
      assets from Fund share
      transactions                                $(20,861,291)      $ (2,354,877)      $ 54,047,774
                                                   -----------        -----------        -----------
      Total increase (decrease) in net assets     $(26,291,535)      $(27,174,156)      $ 68,691,765
Net assets:
  At beginning of period                           491,466,121        518,640,277        449,948,512
                                                   -----------        -----------        -----------
  At end of period (including accumulated
    distributions in excess of net investment
    income of $(1,147,286), $(1,489,567)
    and $(1,560,730), respectively)               $465,174,586      $ 491,466,121       $518,640,277
                                                   -----------        -----------        -----------
See notes to financial statements

</TABLE>



<PAGE>



<TABLE>
FINANCIAL  STATEMENTS - continued
Financial  Highlights
- ----------------------------------------------------------------------------------------------------------------
<CAPTION>
                                    Six Months     Four Months                        Six Months     Four Months
                                         Ended           Ended     Period Ended            Ended           Ended
                                 September 30,       March 31,     November 30,    September 30,       March 31,
                                          1994            1994             1993*<F1>       1994            1994
- ----------------------------------------------------------------------------------------------------------------
                                       Class A                                           Class B
- ----------------------------------------------------------------------------------------------------------------
<S>                                    <C>              <C>              <C>              <C>            <C>
Per share data (for a share outstanding throughout each period):
Net asset value - beginning of
 period                                 $ 8.56          $ 8.99           $ 9.15           $ 8.56          $ 8.99
                                        ------          ------           ------           ------          ------
Income from investment
operations++<F4>-
  Net investment income                 $ 0.26          $ 0.15           $ 0.12           $ 0.22          $ 0.14
  Net realized and unrealized
    gain (loss) on investments           (0.10)          (0.51)           (0.16)           (0.11)          (0.51)
                                        ------          ------           ------           ------          ------
    Total from investment operations    $ 0.16           (0.36)          $(0.04)            0.11          $(0.37)
                                        ------          ------           ------           ------          ------
Less distributions declared to shareholders -
  From net investment income            $(0.26)         $(0.02)          $(0.11)          $(0.19)         $(0.01)
  In excess of net investment income       --              --             (0.01)           (0.02)            --
  From net realized gains                  --            (0.01)            --               --             (0.01)
  In excess of net realized gains          --            (0.04)            --               --             (0.04)
                                        ------          ------           ------           ------          ------
    Total distributions declared to
      shareholders                      $(0.26)         $(0.07)          $(0.12)          $(0.21)         $(0.06)
                                        ------          ------           ------           ------          ------
Net asset value - end of period         $ 8.46          $ 8.56           $ 8.99           $ 8.46          $ 8.56
                                        ------          ------           ------           ------          ------
Total return#<F2>                         1.85%          (7.90)%+<F3>     (1.80)%+<F3>      1.31%         (8.97)%+<F3>
Ratios (to average net assets)/Supplemental data:
  Expenses                                1.05%+<F3>      1.07%+<F3>       0.76%+<F3>       2.12%+<F3>      2.24%+<F3>
  Net investment income                   6.16%+<F3>      5.31%+<F3>       4.94%+<F3>       5.10%+<F3>      4.74%+<F3>
Portfolio turnover                           9%              9%              30%               9%              9%
Net assets at end of period
   (000 omitted)                        $7,350          $5,595            $461          $447,603        $479,478

<FN>
<F1> * For the  period  from the  commencement  of  offering  of Class A shares,
       September 7, 1993 to November 30, 1993.
<F2> # Total  returns do not include the sales  charge.  If the sales charge had
       been included, the results would have been lower.
<F3> + Annualized.
<F4>++ For periods  subsequent to November 30, 1993,  per share data is based on
       average shares outstanding.


See notes to financial statements
</TABLE>




<PAGE>


<TABLE>

FINANCIAL  STATEMENTS -continued
Financial  Highlights - continued
- ----------------------------------------------------------------------------------------------------
<CAPTION>
                          Year Ended November 30,
                          --------------------------------------------------------------------------
                             1993        1992       1991       1990       1989       1988      1987*<F1>
- ----------------------------------------------------------------------------------------------------
                          Class B
- ----------------------------------------------------------------------------------------------------
<S>                        <C>         <C>        <C>        <C>        <C>        <C>         <C>
Per share data (for a share outstanding throughout each period):
Net asset value -
  beginning of period      $ 8.73      $ 8.50     $ 8.25     $ 8.41     $ 8.11     $ 7.67     $ 8.47
                           ------      ------     ------     ------     ------     ------      ------
Income from investment operations -
  Net investment income    $ 0.42      $ 0.47     $ 0.49     $ 0.49     $ 0.51     $ 0.50     $ 0.38
  Net realized and
    unrealized gain (loss)
    on investments           0.42        0.26       0.25      (0.15)      0.30       0.43      (0.83)
                           ------      ------     ------     ------     ------     ------      ------
    Total from
      investment
      operations           $ 0.84      $ 0.73     $ 0.74     $ 0.34     $ 0.81     $ 0.93     $(0.45)
                           ------      ------     ------     ------     ------     ------      ------
Less distributions declared to shareholders -
  From net investment
     income                $(0.45)     $(0.48)    $(0.49)    $(0.50)    $(0.51)    $(0.49)    $(0.35)
  In excess of net
    investment income       (0.03)       --         --         --         --         --         --
  From net realized
   gains                    (0.10)       --         --         --         --         --         --
  From paid-in capital       --        $(0.02)      --         --         --         --         --
                           ------      ------     ------     ------     ------     ------      ------
    Total distributions
      declared to
      shareholders         $(0.58)     $(0.50)    $(0.49)    $(0.50)    $(0.51)    $(0.49)    $(0.35)
                           ------      ------     ------     ------     ------     ------      ------
Net asset value - end
  of period                $ 8.99      $ 8.73     $ 8.50     $ 8.25     $ 8.41     $ 8.11     $ 7.67
                           ------      ------     ------     ------     ------     ------      ------
Total return                9.95%       8.82%      9.21%      4.18%     10.24%     12.53%     (5.79)%+<F2>

Ratios (to average net assets)/Supplemental data:
  Expenses                  2.11%       2.03%      2.04%      2.05%      2.07%      2.09%      2.03%+<F2>
  Net investment
   income                   4.92%       5.50%      5.82%      5.99%      6.09%      6.38%      6.00%+<F2>
Portfolio turnover            30%         52%        73%        91%       127%       171%       138%
Net assets at end of
  period (000 omitted)   $518,179    $449,949   $409,084   $379,239   $343,887   $244,825   $183,935


<FN>
<F1>* For the period from the commencement of investment operations, December 29, 1986 to November 30, 1987.
<F2>+ Annualized.

See notes to financial statements

</TABLE>



<PAGE>


<TABLE>



FINANCIAL  STATEMENTS - continued
Financial  Highlights - continued
- -----------------------------------------------------------------------------------------------
<CAPTION>
                                                         Six Months Ended         Period Ended
                                                       September 30, 1994       March 31, 1994*<F1>
- -----------------------------------------------------------------------------------------------
                                                                         Class C
- -----------------------------------------------------------------------------------------------
<S>                                                    <C>                      <C>
Per share data (for a share outstanding throughout
   each period):
Net asset value - beginning of period                              $ 8.56               $ 9.07
                                                                    -----                -----
Income from investment operations++<F3> -
  Net investment income                                            $ 0.22               $ 0.09
  Net realized and unrealized
    gain (loss) on investments                                      (0.09)               (0.59)
                                                                    -----                -----
    Total from investment operations                               $ 0.13               $(0.50)
                                                                    -----                -----
Less net investment income distributions
  declared to shareholders                                         $(0.22)              $(0.01)
                                                                    -----                -----
Net asset value - end of period                                    $ 8.47               $ 8.56
                                                                    -----                -----
Total return                                                         1.45%              (19.42)%+<F2>
Ratios (to average net assets)/Supplemental data:
  Expenses                                                           2.05%+<F2>            2.18%+<F2>
  Net investment income                                              5.13%+<F2>            4.62%+<F2>
Portfolio turnover                                                      9%                    9%
Net assets at end of period (000 omitted)                         $10,221                $6,393


<FN>
<F1> * For the  period  from the  commencement  of  offering  of Class C shares,
       January 3, 1994 to March 31, 1994.
<F2> + Annualized.
<F3>++ For periods  subsequent to November 30, 1993,  per share data is based on
       average shares outstanding.



See notes to financial statements




<PAGE>

NOTES  TO  FINANCIAL  STATEMENTS
(1) Business  and  Organization
MFS Municipal  Income Fund (the Fund) is a  diversified  series of MFS Municipal
Series Trust (the Trust).  The Trust is  organized as a  Massachusetts  business
trust and is registered under the Investment Company Act of 1940, as amended, as
an open-end management investment company.

(2) Significant  Accounting  Policies
Investment Valuations - Debt securities (other than short-term obligations which
mature in 60 days or less),  including listed issues and forward contracts,  are
valued on the basis of valuations  furnished by dealers or by a pricing  service
with  consideration  to factors  such as  institutional-size  trading in similar
groups of securities,  yield,  quality,  coupon rate,  maturity,  type of issue,
trading  characteristics  and other market data, without exclusive reliance upon
exchange or over-the-counter prices. Short-term  obligations, which mature in 60
days or less, are valued at amortized cost, which  approximates  value.  Futures
contracts,  options  and  options on  futures  contracts  listed on  commodities
exchanges are valued at closing settlement prices.  Over-the-counter options are
valued by brokers  through the use of a pricing  model which takes into  account
closing bond valuations,  implied  volatility and short-term  repurchase  rates.
Securities  for which there are no such  quotations or valuations  are valued at
fair value as determined in good faith by or at the direction of the Trustees.

Repurchase  Agreements  - The Fund may enter  into  repurchase  agreements  with
institutions that the Fund's investment adviser has determined are creditworthy.
Each  repurchase  agreement  is recorded  at cost.  The Fund  requires  that the
securities purchased in a repurchase transaction be transferred to the custodian
in a manner  sufficient  to enable the Fund to obtain  those  securities  in the
event of a default under the repurchase agreement. The Fund monitors, on a daily
basis,  the  value of the  securities  transferred  to  ensure  that the  value,
including accrued interest, of the securities under each repurchase agreement is
greater than amounts owed to the Fund under each such repurchase agreement.

Written  Options  - The Fund may write  covered  call or put  options  for which
premiums  are received and are  recorded as  liabilities,  and are  subsequently
adjusted to the current  value of the options  written.  Premiums  received from
writing  options which expire are treated as realized gains.  Premiums  received
from writing  options which are  exercised or are closed are offset  against the
proceeds or amount paid on the  transaction  to determine  the realized  gain or
loss.  If a put option is exercised,  the premium  reduces the cost basis of the
securities  purchased by the Fund. The Fund, as writer of an option, may have no
control over whether the  underlying  securities may be sold (call) or purchased
(put) and, as a result,  bears the market risk of an  unfavorable  change in the
price of the securities underlying the written option.

Futures  Contracts - The Fund may enter into interest rate futures contracts for
the delayed  delivery of fixed-income  securities and indexes of such securities
at a fixed  price on a future  date and may enter into  options on such  futures
contracts. In entering such contracts, the Fund is required to deposit either in
cash or  securities  an amount  equal to a certain  percentage  of the  contract
amount. Subsequent payments are made or received by the Fund each day, depending
on the daily  fluctuations  in the  value of the  underlying  security,  and are
recorded for financial  statement  purposes as unrealized gains or losses by the
Fund.  The Fund's  investment in interest rate futures  contracts is designed to
hedge against anticipated future changes in interest rates or securities prices.
The Fund  may  also  invest  in  financial  futures  contracts  for  non-hedging
purposes. Should interest rates or securities prices move unexpectedly, the Fund
may not achieve the anticipated  benefits of the financial futures contracts and
may realize a loss.




<PAGE>
Security Loans - The Fund may lend its securities to member banks of the Federal
Reserve  System  and  to  member  firms  of  the  New  York  Stock  Exchange  or
subsidiaries  thereof.  The  loans  are  collateralized  at all times by cash or
securities  with a market value at least equal to the market value of securities
loaned. As with other extensions of credit,  the Fund may bear the risk of delay
in recovery or even loss of rights in the collateral  should the borrower of the
securities  fail  financially.  The Fund receives  compensation  for lending its
securities  in the  form of fees or from all or a  portion  of the  income  from
investment of the collateral. The Fund would also continue to earn income on the
securities loaned. At September 30, 1994, the Fund had no securities on loan.

Investment Transactions and Income - Investment transactions are recorded on the
trade date.  Interest  income is recorded on the accrual basis.  All premium and
original issue  discount are amortized or accreted for both financial  statement
and tax  reporting  purposes  as  required  by federal  income tax  regulations.
Interest  payments  received  in  additional  securities  are  recorded  on  the
ex-interest date in an amount equal to the value of the security on such date.

The Fund uses the effective  interest  method for reporting  interest  income on
payment-in-kind  (PIK) bonds,  whereby  interest income on PIK bonds is recorded
ratably  by the Fund at a  constant  yield to  maturity.  Legal  fees and  other
related expenses  incurred to preserve and protect the value of a security owned
are added to the cost of the security;  other legal fees are  expensed.  Capital
infusions, which are generally non-recurring, incurred to protect or enhance the
value of  high-yield  debt  securities,  are reported as an addition to the cost
basis of the  security.  Costs  that are  incurred  to  negotiate  the  terms or
conditions  of capital  infusions  or that are  expected  to result in a plan of
reorganization  are  considered  workout  expenses  and are reported as realized
losses.  Ongoing costs  incurred to protect or enhance an  investment,  or costs
incurred to pursue  other  claims or legal  actions,  are  reported as operating
expenses.

Tax  Matters  and  Distributions  - The  Fund's  policy  is to  comply  with the
provisions  of the  Internal  Revenue  Code (the Code)  applicable  to regulated
investment  companies and to distribute to  shareholders  all of its net income,
including any net realized gain on  investments.  Accordingly,  no provision for
federal income or excise tax is provided.

The Fund files a tax return annually using tax accounting methods required under
provisions  of the Code  which may differ  from  generally  accepted  accounting
principles,  the  basis  on  which  these  financial  statements  are  prepared.
Accordingly,  the amount of net investment income and net realized gain reported
on these  financial  statements  may differ from that reported on the Fund's tax
return  and,  consequently,  the  character  of  distributions  to  shareholders
reported  in  the  financial   highlights  may  differ  from  that  reported  to
shareholders on Form 1099-DIV.

Distributions  paid  by the  Fund  from  net  interest  received  on  tax-exempt
municipal  bonds are not includable by  shareholders as gross income for federal
income tax purposes because the Fund intends to meet certain requirements of the
Code applicable to regulated investment companies, which will enable the Fund to
pay exempt-interest  dividends.  The portion of such interest, if any, earned on
private  activity  bonds issued after  August 7, 1986,  may be  considered a tax
preference item to  shareholders.  Distributions to shareholders are recorded on
the ex-dividend date.



<PAGE>
The Fund  distinguishes  between  distributions  on a tax basis and a  financial
reporting  basis and  requires  that only  distributions  in excess of tax basis
earnings  and  profits be reported in the  financial  statements  as a return of
capital.  Differences in the recognition or classification of income between the
financial  statements  and tax  earnings  and profits  which result in temporary
over-distributions   for  financial  statement   purposes,   are  classified  as
distributions  in excess of net investment  income or  accumulated  net realized
gains.

Multiple  Classes of Shares of  Beneficial  Interest - The Fund offers  Class A,
Class B and Class C shares. Class A and Class C shares were first offered to the
public on September 7, 1993 and January 3, 1994, respectively. The three classes
of shares differ in their respective  shareholder servicing agent,  distribution
and service  fees.  Shareholders  of each class also bear certain  expenses that
pertain only to that particular class. All shareholders bear the common expenses
of the Fund pro rata based on average  daily net assets of each  class,  without
distinction  between share classes.  Dividends are declared  separately for each
class.  No class has  preferential  dividend  rights;  differences  in per share
dividend  rates are generally due to  differences  in separate  class  expenses,
including distribution and shareholder service fees.

(3) Transactions  with  Affiliates
Investment  Adviser  - The  Fund  has  an  investment  advisory  agreement  with
Massachusetts  Financial  Services  Company (MFS) to provide overall  investment
advisory and administrative  services,  and general office facilities.  Prior to
September l, 1993,  Lifetime Advisers,  Inc. (LAI), a wholly owned subsidiary of
MFS, was the investment adviser for the Fund. The management fee, computed daily
and paid  monthly  at an annual  rate of 0.30% of  average  daily net assets and
6.43%  of  investment  income,  amounted  to  $1,805,022  for the  period  ended
September 30, 1994.

The Fund pays no  compensation  directly to its Trustees who are officers of the
investment adviser, or to officers of the Fund, all of whom receive remuneration
for their services to the Fund from MFS. Certain of the officers and Trustees of
the Fund are officers or directors of MFS, MFS Financial  Services,  Inc.  (FSI)
and MFS Service Center,  Inc.  (MFSC).  The Fund has an unfunded defined benefit
plan for all of its independent Trustees.  Included in Trustees' compensation is
a net  periodic  pension  expense of $6,751 for the period ended  September  30,
1994.

Distributor - FSI, a wholly owned  subsidiary of MFS, as  distributor,  received
$3,857  as its  portion  of the  sales  charge on sales of Class A shares of the
Fund. The Trustees have adopted separate distribution plans for Class A, Class B
and Class C shares pursuant to Rule 12b-1 of the Investment  Company Act of 1940
as follows:

The Class A Distribution Plan provides that the Fund will pay FSI up to 0.35% of
its average daily net assets  attributable  to Class A shares  annually in order
that FSI may pay expenses on behalf of the Fund related to the  distribution and
servicing of its shares. These expenses include a service fee to each securities
dealer that enters into a sales  agreement  with FSI of up to 0.25% per annum of
the Fund's  average  daily net assets  attributable  to Class A shares which are
attributable to that securities dealer, a distribution fee to FSI of up to 0.10%
per annum of the Fund's average daily net assets attributable to Class A shares,
commissions to dealers and payments to FSI  wholesalers  for sales at or above a
certain  dollar  level,  and other such  distribution-related  expenses that are
approved by the Fund.  Payments will commence under the  distribution  plan when
the value of the net  assets of the Fund  attributable  to Class A shares  first
equals or exceeds $40 million.



<PAGE>
The Class B and Class C Distribution  Plans provide that the Fund will pay FSI a
daily  distribution  fee,  equal to 0.75% per annum,  and a service fee of up to
0.25% per annum, of the Fund's average daily net assets  attributable to Class B
and Class C shares.  FSI will pay to securities  dealers that enter into a sales
agreement with FSI, all or a portion of the service fee, attributable to Class B
and  Class  C  shares,  and  will  pay to  such  securities  dealers  all of the
distribution fee attributable to Class C shares.  The service fee is intended to
be additional  consideration for services rendered by the dealer with respect to
Class B and Class C shares.  Fees incurred under the  distribution  plans during
the  period  ended  September  30,  1994 were 1.0% of  average  daily net assets
attributable  to Class B and Class C shares on an annualized  basis and amounted
to  $2,324,431  and $45,329,  respectively  (of which FSI  retained  $47,354 and
$3,499 for Class B and Class C shares, respectively).

A contingent  deferred  sales charge is imposed on  shareholder  redemptions  of
Class A shares,  on  purchases  of $1 million  or more,  in the event of a share
redemption within 12 months following the share purchase.  A contingent deferred
sales  charge is imposed  on  shareholder  redemptions  of Class B shares in the
event of a share  redemption  within six years of  purchase.  FSI  receives  all
contingent  deferred sales charges.  Contingent  deferred sales charges  imposed
during the period ended September 30, 1994 was $332,112 for Class B shares.

Shareholder  Servicing  Agent - MFSC, a wholly owned  subsidiary of MFS,  earned
$4,900,  $511,377  and  $6,800  for  Class  A,  Class  B,  and  Class C  shares,
respectively,  for its services as  shareholder  servicing  agent for the period
ended  September 30, 1994.  The fee is calculated as a percentage of the average
daily net assets of each class of shares at an  effective  annual  rate of up to
0.15%, up to 0.22% and up to 0.15%  attributable to Class A, Class B and Class C
shares, respectively.

(4) Portfolio  Securities
Purchases  and sales of  investments,  other  than U.S.  government  securities,
purchased option transactions and short-term obligations, aggregated $44,606,400
and  $69,106,969,   respectively.

The cost and unrealized appreciation or depreciation in value of the investments
owned by the Fund, as computed on a federal income tax basis, are as follows:

Aggregate cost                        $441,271,756
                                       -----------
Gross unrealized appreciation         $ 24,443,924
Gross unrealized depreciation           (6,151,025)
                                       -----------
  Net unrealized appreciation         $ 18,292,899
                                       -----------

At March 31, 1994, the Fund, for federal income tax purposes, had a capital loss
carryforward  of  $1,413,222,  which  may be  applied  against  any net  taxable
realized gains of each  succeeding  year until the earlier of its utilization or
expiration on March 31, 2002.



<PAGE>
(5) Shares  of  Beneficial  Interest
 The Fund's  Declaration  of Trust  permits the  Trustees to issue an  unlimited
number of full and fractional shares of beneficial interest (without par value).
Transactions in Fund shares were as follows:


</TABLE>
<TABLE>
<CAPTION>
Class A Shares
                                     Six Months Ended                    Four Months Ended
                                     September 30, 1994                  March 31, 1994
                                     --------------------------------    --------------------------------
                                            Shares             Amount           Shares             Amount
- ---------------------------------------------------------------------------------------------------------
<S>                                 <C>              <C>                <C>              <C>
Shares sold                                411,312   $      3,515,871          766,727   $      6,792,015
Shares issued to shareholders in
 reinvestment of distributions               4,305             36,803            1,368             12,126
Shares reacquired                         (200,291)        (1,710,053)        (165,634)        (1,507,352)
                                    --------------   ----------------   --------------   ----------------
  Net increase                             215,326   $      1,842,621          602,461   $      5,296,789
                                    --------------   ----------------   --------------   ----------------

Class B Shares
                                     Six Months Ended                    Four Months Ended
                                     September 30, 1994                  March 31, 1994
                                     --------------------------------    --------------------------------
                                            Shares             Amount           Shares             Amount
- ---------------------------------------------------------------------------------------------------------
Shares sold                              1,631,728   $     14,001,860        1,771,398   $     16,008,151
Shares issued to shareholders in
 reinvestment of distributions             735,875          6,297,579          581,143          5,207,213
Shares reacquired                       (5,483,849)       (46,965,760)      (3,964,973)       (35,578,939)
                                    --------------   ----------------   --------------   ----------------
  Net decrease                          (3,116,246)      $(26,666,321)      (1,612,432)      $(14,363,575)
                                    --------------   ----------------   --------------   ----------------

Class C Shares
                                     Six Months Ended                    Period Ended
                                     September 30, 1994                  March 31, 1994*<F1>
                                     --------------------------------    --------------------------------
                                            Shares             Amount           Shares             Amount
- ---------------------------------------------------------------------------------------------------------
Shares sold                                814,164   $      6,987,855          940,881   $      8,429,070
Shares issued to shareholders in
 reinvestment of distributions              18,738            160,406            2,564             22,277
Shares reacquired                         (372,146)        (3,185,852)        (196,948)        (1,739,438)
                                    --------------   ----------------   --------------   ----------------
  Net increase                             460,756   $      3,962,409          746,497   $      6,711,909
                                    --------------   ----------------   --------------   ----------------
<FN>
<F1>*  For the  period  from the  commencement  of  offering  of Class C shares,
January 3, 1994 to March 31, 1994.

</TABLE>




(6) Line  of  Credit
The Fund entered into an agreement  which enables it to  participate  with other
funds  managed by MFS, or an affiliate  of MFS, in an  unsecured  line of credit
with  a  bank  which  permits  borrowings  up  to  $300  million,  collectively.
Borrowings  may be made to  temporarily  finance the  repurchase of Fund shares.
Interest is charged to each fund,  based on its  borrowings,  at a rate equal to
the bank's base rate. In addition,  a commitment fee, based on the average daily
unused portion of the line of credit, is allocated among the participating funds
at the end of each  quarter.  The  commitment  fee allocated to the Fund for the
period ended September 30, 1994 was $3,575.



<PAGE>
(7) Financial  Instruments
The Fund regularly trades financial  instruments with off-balance  sheet risk in
the normal  course of its investing  activities  in order to manage  exposure to
market risks such as interest rates and foreign currency  exchange rates.  These
financial  instruments  include written options,  futures  contracts and indexed
securities.  The notional or contractual amounts of these instruments  represent
the investment the Fund has in particular  classes of financial  instruments and
does not  necessarily  represent the amounts  potentially  subject to risk.  The
measurement of the risks  associated  with these  instruments is meaningful only
when all  related  and  offsetting  transactions  are  considered.  A summary of
obligations  under  these  financial  instruments  at  September  30, 1994 is as
follows:

Futures Contracts
                                                                 Unrealized
Expiration              Contracts               Position         Appreciation
- -----------------------------------------------------------------------------
December 1994           250 Treasury Bonds      Short                $296,875
                                                                      -------
At September 30, 1994, the Fund had sufficient  cash and/or  securities to cover
margin requirements on open futures contracts.

Indexed Securities
The Fund  also  invests  in  indexed  securities  whose  value  may be linked to
interest  rates,  commodities,  indices or other financial  indicators.  Indexed
securities are fixed-income  securities  whose proceeds at maturity  (principal-
indexed securities) or interest rates (coupon-indexed  securities) rise and fall
according to the change in one or more specified underlying instruments. Indexed
securities  may be more  volatile than the  underlying  instrument  itself.  The
following is a summary of such securities held at September 30, 1994.

                                        Principal                   Unrealized
Description               Index         (000 omitted) Value       Depreciation
- ------------------------------------------------------------------------------
Rio Grande Valley, TX
 Health Facilities
 Development
 Corp., 7.72s, 2015       J.J. Kenny    $2,800        $2,776,424    $ (23,576)
Sacramento, CA,
 Municipal
 Utility District,
 Electric Rev.,
 5.32s, 2007              PSA            2,000         1,630,560     (369,440)
                                                                     --------
                                                                    $(393,016)
                                                                     --------

(8) Restricted  Securities
The Fund may invest not more than 15% of its net assets in securities  which are
subject to legal or contractual  restrictions on resale.  At September 30, 1994,
the Fund owned the following  restricted  securities  (constituting 0.25% of net
assets) which may not be publicly sold without registration under the Securities
Act of 1933. The Fund does not have the right to demand that such  securities be
registered.  The value of these securities is determined by valuations  supplied
by a pricing service or brokers.

Description           Date of Acquisition  Par Amount      Cost        Value
- ------------------------------------------------------------------------------
Crystal City, TX,
  Lease Obligations,
  10.5s, 2008              5/25/88         $1,251,761    $948,056    $1,172,925





<PAGE>

INDEPENDENT  AUDITORS'  REPORT
To the Trustees of MFS Municipal  Series Trust and Shareholders of MFS Municipal
Income  Fund:

We have audited the accompanying statement of assets and liabilities,  including
the portfolio of  investments,  of MFS Municipal  Income Fund (one of the series
constituting  MFS Municipal  Series Trust) as of September 30, 1994, the related
statement of operations for the six months then ended,  the statement of changes
in net assets for the six months  then ended,  the four  months  ended March 31,
1994, and the year ended November 30, 1993, and the financial highlights for the
six months ended  September  30, 1994,  the four months ended March 31, 1994 and
for each of the years in the seven-year  period ended  November 30, 1993.  These
financial  statements  and financial  highlights are the  responsibility  of the
Fund's  management.  Our  responsibility  is to  express  an  opinion  on  these
financial statements and 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  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 the securities  owned at
September  30, 1994 by  correspondence  with the  custodian  and brokers;  where
replies were not received from brokers, we performed other auditing  procedures.
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 MFS Municipal Income
Fund at September 30, 1994,  the results of its  operations,  the changes in its
net assets,  and its financial  highlights for the respective  stated periods in
conformity with generally accepted accounting principles.

DELOITTE & TOUCHE LLP

Boston, Massachusetts
November 4, 1994




                    --------------------------------------
This  report is prepared  for the general  information  of  shareholders.  It is
authorized  for  distribution  to  prospective  investors  only when preceded or
accompanied by a current prospectus.



<PAGE>

<PAGE>
<TABLE>
Portfolio of Investments - March 31, 1994
Municipal Bonds - 98.9%
- -------------------------------------------------------------------------------------------------------------------
<CAPTION>
S&P
Bond Rating                                                                Principal Amount
(Unaudited)          Issuer                                                   (000 Omitted)                   Value
- -------------------------------------------------------------------------------------------------------------------
<S>                  <C>                                                   <C>                          <C>
                     Student Loan Revenue - 1.2%
AAA                    Pennsylvania Higher Education Assistance Agency,
                         10.758s, 2026                                            $ 5,500               $ 5,816,250

                     General Obligations - 11.7%
NR                     Arlington, TX, Independent School Refunding Rev.,
                         0s, 2007<F1>                                             $ 3,070               $ 1,404,525
A+                     Commonwealth of Massachusetts, 7s, 2007                      2,590                 2,800,438
AAA                    Commonwealth of Pennsylvania, 0s, 2007<F1>                   4,520                 2,034,000
AA-                    Commonwealth of Pennsylvania, 6.375s 2011                    1,250                 1,264,062
AA+                    Harris County, TX, Certificates of Obligation (Astrodome
                         Improvements Project), 8.1s, 2008                          1,385                 1,542,543
AAA                    Lowell, Ml, Area School District, FGIC, 0s, 2020<F1>         5,000                   925,000
AAA                    Maricopa County, AZ, School District Number 11
                         Peoria, 0s, 2004<F1>                                       5,245                 2,884,750
A-                     New York, NY, 8.2s 2003                                      5,000                 5,668,750
A-                     New York, NY, 7.5s, 2008                                     1,350                 1,471,500
A-                     New York, NY, 8.25s, 2010                                    4,500                 5,180,625
A-                     New York, NY, 8s, 2018                                       3,000                 3,401,250
AAA                    Northwest Texas, Independent School District, AMBAC,
                         0s, 2011<F1>                                               3,000                 1,027,500
AA                     State of Texas, 7.625s, 2018                                14,405                15,731,463
AA                     State of Wisconsin, 8.1s, 2018                               7,115                 7,835,394
AA                     State of Wisconsin, 7.6s, 2020                               2,865                 2,958,113
AAA                    Westmoreland County, PA, 0s, 2009<F1>                        3,120                 1,224,600
                                                                                                       ------------
                                                                                                       $ 57,360,513
- -------------------------------------------------------------------------------------------------------------------
                     State and Local Appropriations -5.8%
AAA                    Houston, TX, water Conveyance Systems Contract,
                         Certificates of Participation, 6.25s, 2014               $ 1,100              $  1,093,125
AAA                    Houston, TX, Water Conveyance Systems Contract,
                         Certificates of Participation, 6.25s, 2015                 2,300                 2,285,625
A+                     Indianapolis, IN, Local Public Improvement Bond Bank,
                         6.75s, 2020                                                1,000                 1,008,750
A+                     Massachusetts Bay Transportation Authority, 5.5s, 2012       4,500                 4,111,875
BBB                    New York Dormitory Authority Rev. (City University),
                         7.5s, 2010                                                 2,500                 2,753,125
A                      New York Local Government Assistance Corp.,
                         5.5s, 2017                                                 3,400                 3,051,500
BB+                    New York State, Medical Care Facility, 7.55s, 2021             540                   589,950
BB+                    New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 2007                                           770                   862,400
BB+                    New York State, Medical Care Facility, Financial Agency
                         Rev., 7.875s, 2008                                           800                   901,000
BB+                    New York State, Medical Care Facility, Financial Agency
                         Rev., 7.875s, 2020                                         2,735                 3,039,269
BBB                    New York Urban Development Corp. (State Facilities),
                         7.5s, 2011                                                 2,500                 2,712,500
AAA                    Philadelphia, PA, Regional Port Authority Lease Rev.,
                         9.545s, 2020                                               2,500                 2,559,375
AAA                    Sand Bernardino, CA, Short Rites, 8.55s, 2016<F2>            3,500                 3,438,750
                                                                                                       ------------
                                                                                                       $ 28,407,244
<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                                Principal Amount
(Unaudited)          Issuer                                                   (000 Omitted)                   Value
- -------------------------------------------------------------------------------------------------------------------
                     Refunded and Special Obligations - 13.1%
AAA                    Adams County, CO, Single Family Mortgage Rev.,
                         8.875s, 2011                                             $ 2,510               $ 3,203,388
AAA                    Commonwealth of Massachusetts, 7.5s, 2000                    1,990                 2,290,988
A+                     Commonwealth of Massachusetts, 7.5s, 2000                    2,010                 2,314,013
NR                     Dayton, OH, Special Facilities Rev. (Emery Air Freight),
                         "A", 12.5s, 2009                                           1,000                 1,168,750
AA                     Intermountain Power Agency, Utah Power Supply Rev.,
                         7s, 1999                                                   5,000                 5,531,250
NR                     Los Angeles, CA, Convention & Exhibition Center
                         Authority, Certificates of Participation, 7.375s, 1999     2,000                 2,247,500
NR                     Massachusetts Health & Education Facilities Authority
                         (Suffolk University), 8s, 2000                             1,000                 1,163,750
AAA                    Massachusetts Water Resources Authority, 7.625s, 2000        3,200                 3,668,000
A                      New York Local Government Assistance Corp.,
                         7.25s, 2001                                                2,750                 3,124,687
AAA                    New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 1997                                           680                   784,550
BB +                   New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 1997                                         1,030                 1,181,925
AAA                    New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 1997                                           670                   781,387
AAA                    New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 1997                                         3,565                 4,157,681
AAA                    New York State, Medical Care Facility, Financial Agency
                         Rev., 8.875s, 1997                                         1,460                 1,677,175
BBB                    New York Urban Development Corp. (Correctional
                         Facilities), 7.75s, 2000                                   5,000                 5,737,500
BBB                    New York Urban Development Corp. Rev., 7.3s, 2002            2,340                 2,673,450
AAA                    Philadelphia, PA, Municipal Authority Rev., 7s, 2001         2,000                 2,250,000
AAA                    Washington County, PA, Authority Lease Rev.,
                         7.45s, 2000                                                1,200                 1,374,000
AA                     Washington Public Power Supply System Rev., Nuclear
                         Proj. #1, 7.25s, 2000                                      3,350                 3,743,625
AAA                    Washington Public Power Supply System Rev., Project
                         #1, 14.375s, 2001                                          1,000                 1,390,000
AAA                    Washington Public Power Supply System Rev., Nuclear
                         Project #2, 7.375s, 2000                                   5,355                 6,057,844
AA                     Washington Public Power Supply System Rev., Nuclear
                         Project #3, 7.25s, 2000                                    5,000                 5,587,500
BB+                    West Virginia Water Development Authority,
                         8.125s, 1998                                               1,000                 1,148,750
BB+                    West Virginia Water Development Authority,
                         8.625s, 1998                                               1,000                 1,168,750
                                                                                                        -----------
                                                                                                        $64,426,463
- -------------------------------------------------------------------------------------------------------------------
                     Single-Family Housing Revenue - 10.2%
AAA                    Berkeley, Brookes, & Fayette Counties, WV, MBIA,
                         0s, 2016<F1>                                             $14,000               $ 1,540,000
AAA                    Chicago, IL, Residential Mortgage Refunding Rev.,
                         0s, 2009<F1>                                               7,000                 2,450,000
BB                     Cook County, IL, 0s, 2015+                                  23,280                 2,357,100
NR                     De Kalb, IL, Single Family Mortgage Rev., 7.45s, 2009          350                   368,375
NR                     Delaware Housing Authority Rev., 9.125s, 2018                  915                   934,444
NR                     El Paso, TX, Housing Finance Corp., 8.75s, 2011              2,040                 2,208,300
                                                                                                        -----------

<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
<CAPTION>
S&P
Bond Rating                                                                Principal Amount
(Unaudited)          Issuer                                                (000 Omitted)                      Value
- -------------------------------------------------------------------------------------------------------------------
                     Single-Family Housing Revenue - continued
BB+                    Harris County, TX, Housing Finance Corp.,
                         9.625s, 2003                                              $  390              $    383,663
BB+                    Harris County, TX, Housing Finance Corp.,
                         9.875s, 2014                                                 615                   599,625
A+                     Illinois Housing Development Agency, 0s, 2016<F1>            8,785                   911,444
AAA                    Jefferson County, CO, 8.875s, 2013                           1,055                 1,110,387
AAA                    Kentucky Housing Corp., Housing Rev., 7.45s, 2023            6,750                 6,825,937
AAA                    Louisiana Housing Finance Agency, Single Family
                         Mortgage Rev., FGIC, 9.375s, 2015                            380                   395,675
AA+                    Minnesota Housing Finance Agency, 9s, 2018                   4,655                 4,823,743
NR                     Mississippi Home Corp., Single Family Rev., 7.1s, 2023         945                   983,981
A+                     New Hampshire Housing Finance Authority, 7.2s, 2010          7,000                 7,297,500
A+                     New Hampshire Housing Finance Authority,
                         8.625s, 2013                                                 805                   841,225
A+                     Tennessee Housing Development Agency, 8.25s, 2020            1,985                 2,089,213
A+                     Tennessee Housing Development Agency, 8.125s, 2021           2,145                 2,246,888
AA                     Utah Housing Finance Agency, 8.625s, 2019                    3,120                 3,225,300
AA                     Utah Housing Finance Agency, 9.125s, 2019                      480                   519,600
AA                     Utah Housing Finance Agency, 9.25s, 2019                       345                   394,594
A+                     Virginia Housing Development Authority, 7.1s, 2022           1,000                 1,017,500
A+                     West Virginia Housing Development Fund, 7.85s, 2014          6,150                 6,380,625
                                                                                                       ------------
                                                                                                       $ 49,905,119
- -------------------------------------------------------------------------------------------------------------------
                     Multi-Family Housing Revenue - 3.9%
NR                     Baytown, TX, Property Management & Development
                         Corp. (Baytown Terrace Project), 6.1s, 2021              $ 1,000              $    965,000
AA                     Colorado Housing Finance Authority, 8.3s, 2023               2,750                 2,894,375
NR                     Maryland Community Development Administration,
                         8.5s, 2028                                                 3,000                 3,138,750
A                      New Jersey Housing & Mortgage Finance Agency Rev.,
                         6.6s, 2014                                                 3,000                 3,060,000
A+                     Pennsylvania Housing Finance Agency, 7.6s, 2013              2,000                 2,147,500
AA-                    Vermont Housing Finance Agency, 8.375s, 2020                 2,795                 2,934,750
A                      Wisconsin Housing & Economic Development Authority
                         Housing, 7.2s, 2013                                        4,000                 4,150,000
                                                                                                       ------------
                                                                                                       $ 19,290,375
- -------------------------------------------------------------------------------------------------------------------
                     Insured Health Care Revenue - 3.4%
AAA                    California Statewide Community Development Authority
                         Rev., 0s, 2005<F1>                                       $ 3,000              $  1,522,500
AAA                    Claremont County, OH, Hospital Facilities Rev. (Mercy
                         Health System), AMBAC, MVR, 10.691s, 2021                  1,500                 1,696,875
AAA                    Colorado Health Facilities Authority Rev. (PSL Health
                         Systems), FSA, 7.25s, 2016                                 2,000                 2,177,500
AAA                    Fredericksburg, VA, Industrial Development Authority
                         Hospital, 10.127s, 2023                                    1,500                 1,593,750
AAA                    Jefferson County, KY, Hospital Rev. (Alliant Health
                         System), MBIA, 10.14s, 2014                                1,500                 1,595,625
A                      Massachusetts Health & Education Facilities Authority
                         (Youville Hospital), 9.1s, 2015                              915                   987,056
AAA                    Mississippi Hospital Equipment & Facilities Authority
                         Rev. (Rush Medical Foundation), 6.7s, 2018                 1,000                 1,022,500


<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                                 Principal Amount
(Unaudited)          Issuer                                                    (000 Omitted)                  Value
- -------------------------------------------------------------------------------------------------------------------
                     Insured Health Care Revenue - continued
AAA                    Rio Grande Valley, TX, Health Facilities Development
                         Corp., 9.46s, 2015<F2>                                   $ 2,800              $  2,943,500
AAA                    Tulsa, OK, industrial Authority Hospital Rev.,
                         0s, 2006<F3>                                               6,430                 2,965,838
                                                                                                       ------------
                                                                                                       $ 16,505,144
- -------------------------------------------------------------------------------------------------------------------
                     Health Care Revenue - 4.1%
BB-                    Bell County, TX, Health Facilities Authority (Kings
                         Daughters Hospital), 9.25s, 2008                         $ 1,785              $  2,008,125
NR                     Bell County, TX, Health Facilities Development Corp.
                         (Advanced Living Technology), 10.5s, 2018                  2,000                 1,840,000
BBB                    Colorado Health Facilities Authority Rev. (Rocky
                         Mountain Adventist), 6.625s, 2013                          1,000                   963,750
NR                     Fulton County, GA, Residential Care Facilities, Elderly
                         Authority Rev. (Lenbrook Square Foundation), 9.75s, 2017     485                   501,369
NR                     Gadsden County, FL, industrial Development Authority
                         (RHA/FLA Properties), 10.45s, 2018                         1,990                 2,069,600
NR                     Louisiana Public Facilities Authority (Southwest Medical
                         Center), 11s 2006<F1>                                      1,735                 1,197,276
A                      Massachusetts Health & Educational Facilities Rev.,
                         6.875s, 2022                                               5,000                 5,062,500
NR                     Philadelphia, PA, industrial Development Authority,
                         10.25s, 2018                                               1,500                 1,567,500
NR                     Philadelphia, PA, industrial Development Authority,
                         10.25s, 2018                                               2,000                 2,052,500
A--                    St. Tammany Parish, LA, Hospital Service District
                         #1, Hospital Rev., 6.5s, 2017                              1,140                 1,083,000
A                      Torrance, CA, Hospital Rev., 6.875s, 2015                    1,845                 1,911,881
                                                                                                       ------------
                                                                                                       $ 20,257,501
- -------------------------------------------------------------------------------------------------------------------
                     Electric and Gas Utility Revenue - 8. 9%
NR                     Chelan County, WA, Public Utility District #1,
                         Consolidated Rev., 9.3s, 2062                            $ 4,450              $  5,006,250
AA -                   Georgia Municipal Electric Authority, 6.375s, 2016           2,000                 2,012,500
AA                     Intermountain Power Agency, Utah Power Supply Rev.,
                         8.28s, 2021                                                4,500                 3,948,750
AA                     Los Angeles, CA, Electric Plant Rev., 4.25s, 2014            2,000                 1,535,000
NR                     Midland Michigan Environmental Development
                         Authority, Pollution Control Rev. (Midland
                         Cogeneration), 9.5s, 2009                                  2,000                 2,215,000
NR                     Montana Board of investment Resources Recovery Rev.
                         (Yellowstone Energy), 7s, 2019                             3,000                 2,910,000
AA--                   Municipal Electric Authority, GA, Special Obligation,
                         6.5s, 2020                                                 7,350                 7,469,438
A--                    North Carolina Eastern Municipal Power Agency,
                         7.25s, 2007                                                3,250                 3,522,187
AAA                    Sacramento, CA, Metropolitan Utility District, Electric
                         Rev., 8.7s, 2007<F2>                                       2,000                 1,872,500
AAA                    Texas Municipal Power Agency Rev., 0s, 2013<F3>              6,000                 1,725,000
AA                     Washington Public Power Supply System Rev., Nuclear
                         Proj. #1, 0s, 2003<F3>                                     2,000                 1,147,500
AA                     Washington Public Power Supply System Rev., Nuclear
                         Proj. #1, 7s, 2011                                         4,050                 4,247,438

<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                                 Principal Amount
(Unaudited)          Issuer                                                    (000 Omitted)                  Value
- -------------------------------------------------------------------------------------------------------------------
                     Electric and Gas Utility Revenue - continued
AA                     Washington Public Power Supply System Rev., Nuclear
                         Proj. #3, 0s, 2004<F3>                                   $ 4,885              $  2,613,475
AA                     Washington Public Power Supply System Rev., Nuclear
                         Proj. #3, 0s, 2015<F3>                                     4,500                 1,091,250
AAA                    Washington Public Power Supply System Rev., Nuclear
                         Proj. #3, 7.125s, 2016                                     2,000                 2,160,000
                                                                                                       ------------
                                                                                                       $ 43,476,288
- -------------------------------------------------------------------------------------------------------------------
                     Water and Sewer Utility Revenue - 4.6%
AA+                    Gwinnett County, GA, Water and Sewer Rev., 0s, 2009<F3>    $ 6,000              $  2,310,000
AA+                    Harris County, TX, Flood Control District, 0s, 2009<F3>      3,205                 1,205,881
AA+                    Harris County, TX, Flood Control District, 0s, 2009<F3>      5,845                 2,199,181
AA+                    Harris County, TX, Flood Control District, 0s, 2010<F3>      3,545                 1,240,750
A                      Massachusetts Water Resources Authority, 6.25s, 2010         3,000                 2,955,000
A                      Massachusetts Water Resources Authority, 5.25s, 2015         1,825                 1,576,343
A                      Massachusetts Water Resources Authority, 6.5s, 2019          7,495                 7,551,213
AAA                    Salt Lake County, UT, Water Conservancy District,
                         0s, 2008<F3>                                               2,100                   847,875
AAA                    Salt Lake County, UT, Water Conservancy District,
                         0s, 2009<F3>                                               3,800                 1,425,000
A--                     Union County, NJ, Utilities Authority Solid Waste,
                         7.2s, 2014                                                 1,500                 1,520,625
                                                                                                       ------------
                                                                                                       $ 22,83l,868
- -------------------------------------------------------------------------------------------------------------------
                     Turnpike Revenue - 3.4%
AAA                    Harris County, TX, Toll Road, Senior Loan, 5s, 2016        $ 2,650              $  2,219,375
NR                     Massachusetts industrial Finance Agency, Tunnel Rev.
                         (Mass. Turnpike), 9s, 2020                                 2,925                 2,983,500
AAA                    New Hampshire Turnpike, System Rev., 7s, 2015                5,000                 4,518,750
A                      New Jersey Turnpike Authority, Turnpike Rev.,
                         6.5s, 2016                                                 1,450                 1,497,125
NR                     San Joaquin Hills, CA, Transportation Corridor,
                         0s, 2009<F3>                                               6,750                 1,864,687
NR                     San Joaquin Hills, CA, Transportation Corridor Agency,
                         Toll Road Rev., 0s, 2005<F3>                               1,800                   729,000
NR                     Texas Turnpike Authority (Houston Ship Channel
                         Bridge), 0s to 1/01/96 (12.625s thereafter), 2020<F3>      3,000                 3,063,750
                                                                                                       ------------
                                                                                                       $ 16,876,187
- -------------------------------------------------------------------------------------------------------------------
                     Airport and Port Revenue -12.8%
AAA                    Chicago, IL, O'Hare international Airport, Special
                         Facilities Rev. (United Airlines), 8.75s, 2012           $ 2,000              $  2,052,500
BB                     Chicago, IL, O'Hare International Airport, Special
                         Facilities Rev. (United Airlines), 8.4s, 2018              2,055                 2,198,850
BB                     Chicago, IL, O'Hare international Airport, Special
                         Facilities Rev. (United Airlines), 8.85s, 2018             6,740                 7,498,250
NR                     Cleveland, OH, Airport Special Facilities Rev.
                         (Continental Airlines), 9s, 2019                           5,300                 5,518,625
AAA                    Connecticut Airport Rev., FGIC, 7.65s, 2012                  1,000                 1,125,000
BB                     Dallas-Fort Worth, TX, International Airport Facility
                         Improvement Corp., 7.625s, 2021                            4,500                 4,573,125
BBB                    Denver, CO, Apartment Revenue, 6.75s, 2013                   2,535                 2,420,925
BBB                    Denver, CO, City & County Airport Rev., 8.875s, 2012         6,000                 6,712,500
BBB                    Denver, CO, City & County Airport Rev., 7.75s, 2013          1,500                 1,590,000
BBB                    Denver, CO, City & County Airport Rev., 8.75s, 2023          4,750                 5,278,437

<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                                 Principal Amount
(Unaudited)          Issuer                                                    (000 Omitted)                  Value
- -------------------------------------------------------------------------------------------------------------------
                     Airport and Port Revenue - continued
AAA                    Hawaii Airports Systems Rev., 5.75s 2008                   $ 2,300               $ 2,208,000
AAA                    Hawaii Airports Systems Rev., Second Series, FGIC,
                         7.5s, 2020                                                 5,350                 5,831,500
BB                     Kenton County, KY, Airport Board Special Facilities
                         (Delta Airlines), 7.5s, 2020                               4,000                 4,030,000
AAA                    Metropolitan Washington District of Columbia Airports
                         Authority, 7.25s, 2010                                     4,000                 4,320,000
NR                     St. Augustine, FL, Airport Authority, Airport Rev.
                         (Grumman Repair Facility), 11s, 2004                         500                   550,000
BB+                    Tulsa, OK, Municipal Airport Trust Rev., 7.6s, 2030          3,815                 3,891,300
A+                     Virginia Port Authority, 8.2s, 2008                          3,000                 3,337,500
                                                                                                       ------------
                                                                                                       $ 63,136,512
- -------------------------------------------------------------------------------------------------------------------
                     Sales and Excise Tax Revenue - 0.3%
AAA                    Metropolitan Pier & Exposition Authority, Dedicated
                         State Tax Rev., 0s, 2018                                 $ 6,400              $  1,320,000

- -------------------------------------------------------------------------------------------------------------------
                     Industrial Revenue (Corporate Guarantee) - 5. 7%
BBB                    Brazos River Authority, TX, Pollution Control Rev.
                         (Texas Utilities), 9.875s, 2017                          $ 8,890              $ 10,134,600
BBB                    Brazos River Authority, TX, Pollution Control Rev.
                         (Texas Utilities), 9.25s, 2018                             1,000                 1,127,500
A--                    Burke County, GA, Pollution Control Rev. (Georgia
                         Power Co./Vogtle Project), 9.375s, 2017                    2,650                 3,017,687
A                      Charleston County, SC, Resource Recovery Rev. (Foster
                         Wheeler), 9.25s, 2010                                      3,200                 3,612,000
AA--                   Chicago, IL, Gas Supply Rev. (People's Gas), 8.1s, 2020      2,000                 2,237,500
A--                    Erie County, PA (International Paper), 7.875s, 2016          1,200                 1,320,000
NR                     Illinois Development Finance Authority, Economic
                         Development Rev. (America Tire), 10.5s, 2007                 750                   637,500
A--                    Matagorda County, TX, Pollution Control Rev. (Central
                         Power & Light), 7.875s, 2016                               1,500                 1,612,500
BB--                   Port of New Orleans, LA (Continental Grain Co.),
                         7.5s, 2013                                                 1,000                   992,500
NR                     San Joaquin Hills, CA, Transportation Corridor,
                         0s, 2004<F3>                                               3,000                 1,320,000
BBB                    West Side Calhoun County, TX, Navigation District,
                         8.2s, 2021                                                 2,000                 2,205,000
                                                                                                       ------------
                                                                                                       $ 28,216,787
- -------------------------------------------------------------------------------------------------------------------
                     Universities - 0.6%
NR                     Illinois Educational Facilities Authority Rev.,
                         8.75s, 2015                                              $ 1,500              $  1,599,375
AAA                    University of lllinois, University Rev., 0s, 2009<F3>        2,915                 1,129,562
                                                                                                       ------------
                                                                                                       $  2,728,937


<PAGE>
Portfolio of Investments - continued
Municipal Bonds - continued
- -------------------------------------------------------------------------------------------------------------------
S&P
Bond Rating                                                                 Principal Amount
(Unaudited)            Issuer                                               (000 Omitted)                     Value
- -------------------------------------------------------------------------------------------------------------------
                       Miscellaneous Revenue - 8.5%
NR                       Atlanta, GA, Downtown Development Authority,
                           11.5s, 2015<F1><F5>                                      $ 1,055            $    422,064
NR                       Bristol, CT, Resource Recovery Facilities, 6.5s, 2014<F4>    8,000               7,620,000
NR                       Chapel Hill, NC, Parking Facilities Rev. (Rosemary
                           Street Project), 8.125s, 2013                                980               1,041,250
NR                       Chapel Hill, NC, Parking Facilities Rev. (Rosemary
                           Street Project), 8.25s, 2023                               1,000               1,063,750
NR                       Crystal City, TX, Lease Obligations, 10.5s, 2008<F1>         1,251               1,189,173
BB-                      Greater Detroit, Ml, Resource Recovery Authority,
                           9.25s, 2008                                                2,130               2,279,100
A                        Hillsborough County, FL, Capital improvement Rev.,
                           6.75s, 2022                                                2,810               2,890,788
NR                       Martha's Vineyard, MA, Land Bank, 8.125s, 2011               2,000               2,025,000
NR                       Massachusetts Health & Education Facilities Authority
                           (Learning Center for Deaf Children), 9.25s, 2014           1,000               1,035,000
BB+                      New York State Medical Care Facility, 7.75s, 2020            1,055               1,116,981
A-                       Pennsylvania industrial Development Authority Rev.,
                           7s, 2011                                                   7,000               7,288,750
NR                       Retema, TX, Special Facilities Rev. (Retema Park
                           Racetrack Project), 8.75s, 2018                            4,000               3,700,000
AAA                      San Mateo County, CA, Joint Powers Financing
                           Authority, 6s, 2019                                        4,675               4,552,281
A                        State of Pennsylvania Finance Authority Rev., 6.6s, 2009     3,305               3,276,081
AAA                      Tulsa, OK, Public Facilities Authority, AMBAC,
                           5.55s, 2005                                                2,175               2,107,031
                                                                                                       ------------
                                                                                                       $ 41,607,249
- -------------------------------------------------------------------------------------------------------------------
                       Special Assessment District - 0.7%
NR                       Northeast Maryland, Waste Disposal Authority
                           (Montgomery County Resource Recovery), 6.3s, 2016        $ 3,750            $  3,562,500

- -------------------------------------------------------------------------------------------------------------------
Total Municipal Bonds (Identified Cost, $466,731,454)                                                  $485,724,937
- -------------------------------------------------------------------------------------------------------------------
Floating Rate Demand Notes - 0.2%
- -------------------------------------------------------------------------------------------------------------------
    Parish of East Baton Rouge, LA, Pollution Control Rev., due 11/01/19            $   300            $    300,000
    Peninsula Ports Authority, VA (Shell Oil Co.), due 12/01/05                         100                 100,000
    Unita County, WY, Pollution Control Rev., due 8/15/20                               700                 700,000
- -------------------------------------------------------------------------------------------------------------------
Total Floating Rate Demand Notes, at Identified Cost                                                   $  1,100,000
- -------------------------------------------------------------------------------------------------------------------
Total Investments (Identified Cost, $467,831,454)                                                      $486,824,937
Other Assets, Less Liabilities - 0.9%                                                                     4,641,184
- -------------------------------------------------------------------------------------------------------------------
Net Assets - 100.0%                                                                                    $491,466,121
- -------------------------------------------------------------------------------------------------------------------
<FN>
<F1>Security valued by or at the direction of the Trustees.
<F2>Indexed security (see Note 7).
<F3>Non-income producing security in default.
<F4>When-issued security. At March 31, 1994, the Fund had sufficient cash and/or
    securities at least equal to the value of the when-issued security.
<F5>Non-income producing.
See notes to financial statements
</TABLE>

<PAGE>
<TABLE>
Financial Statements
Statement of Assets and Liabilities
- ---------------------------------------------------------------------------------------------------------
<CAPTION>
March 31 1994
- ---------------------------------------------------------------------------------------------------------
<S>                                                                                          <C>
Assets:
  Investments, at value (identified cost, $467,831,454)                                      $486,824,937
  Cash                                                                                          1,039,653
  Receivable for investments sold                                                               7,491,454
  Receivable for daily variation margin on open futures contracts                                  17,188
  Receivable for Fund shares sold                                                               4,277,514
  Interest receivable                                                                           9,345,063
  Other assets                                                                                     19,426
                                                                                             ------------
  Total assets                                                                               $509,015,235
                                                                                             ------------
Liabilities:
  Distributions payable                                                                      $    896,518
  Payable for investments purchased                                                             6,906,186
  Payable for when-issued investments purchased                                                 8,000,000
  Payable for Fund shares reacquired                                                            1,535,503
  Payable to affiliates
    Management fee                                                                                 30,288
    Shareholder servicing agent fee                                                                 2,964
    Distribution fee                                                                               13,425
  Accrued expenses and other liabilities                                                          164,230
                                                                                             ------------
      Total liabilities                                                                      $ 17,549,114
                                                                                             ------------
Net assets                                                                                   $491,466,121
                                                                                             ------------
Net assets consist of:
  Paid-in capital                                                                            $475,041,627
  Unrealized appreciation on investments                                                       19,145,046
  Accumulated distributions in excess of net realized gain on investments                      (1,230,985)
  Accumulated distributions in excess of net investment income                                 (1,489,567)
                                                                                             ------------
    Total                                                                                    $491,466,121
                                                                                             ------------
Shares of beneficial interest outstanding                                                     57,408,348
                                                                                             ------------
Class A shares:
  Net asset value and redemption price per share
    (net assets of $5,594,908 / 653,752 shares of beneficial interest outstanding)               $8.56
                                                                                                 -----
  Offering price per share (100/5.25)                                                            $8.99
                                                                                                 -----
Class B shares:
  Net asset value offering price and redemption price per share
    (net assets of $479,478,472 / 56,008,099 shares of beneficial interest outstanding)          $8.56
                                                                                                 -----
Class C shares:
  Net asset value offering price and redemption price per share
    (net assets of $6,392,741/746,497 shares of beneficial interest outstanding)                  $8.56
                                                                                                 -----
On sales of $ 100,000 or more,  the offering price of Class A shares is reduced.
A contingent  deferred  sales charge may be imposed on  redemptions  of Class A,
Class B and Class C shares.

See notes to financial statements
</TABLE>

<PAGE>
<TABLE>
Financial Statements - continued
Statement of Operations
- ---------------------------------------------------------------------------------------------------------
<CAPTION>
                                                               Four Months Ended               Year Ended
                                                                  March 31, 1994        November 30, 1993
- ---------------------------------------------------------------------------------------------------------
<S>                                                            <C>                      <C>
Net investment income
  Interest income                                                   $ 11,966,182              $35,097,495
                                                                    ------------              -----------
  Expenses --
    Management fee                                                  $  1,301,038              $ 3,751,548
    Trustees' compensation                                                10,848                   33,617
    Shareholder servicing agent fee (Class A)                                687                       65
    Shareholder servicing agent fee (Class B)                            384,766                1,041,705
    Shareholder servicing agent fee (Class C)                              1,212
    Distribution and service fee (Class B)                             1,759,118                4,985,509
    Distribution and service fee (Class C)                                 7,981
    Custodian fee                                                         61,028                  174,090
    Printing                                                              60,049                   54,007
    Auditing fees                                                         38,916                   54,047
    Legal fees                                                            20,328                   48,565
    Postage                                                               14,939                   47,497
    Miscellaneous                                                        170,158                  337,597
                                                                    ------------              -----------
      Total expenses                                                $  3,831,068              $l0,528,247
                                                                    ------------              -----------
        Net investment income                                       $  8,135,114              $24,569,248
                                                                    ------------              -----------
Realized and Unrealized gain (loss) on investments:
  Realized gain (loss) (identified cost basis) --
    Investment transactions                                         $ (1,579,438)             $ 3,158,715
    Futures contracts                                                     -                      (983,969)
                                                                    ------------              -----------
      Net realized gain (loss) on investments                       $ (1,579,438)             $ 2,174,746
                                                                    ------------              -----------
  Change in unrealized appreciation (depreciation) --
    Investments                                                     $(21,911,339)             $20,124,474
    Futures contracts                                                    151,563                 (272,031)
                                                                    ------------              -----------
      Net unrealized gain (loss) on investments                     $(21,759,776)             $19,852,443
                                                                    ------------              -----------
        Net realized and unrealized gain (loss) on investments      $(23,339,214)             $22,027,189
                                                                    ------------              -----------
          Increase (decrease) in net assets from operations         $(15,204,100)             $46,596,437
                                                                    ------------              -----------

See notes to financial statements
</TABLE>

<PAGE>
<TABLE>
Financlal Statements, - continued
Statement of Changes in Net  Assets
- -------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                                                         Year Ended November 30,
                                                               Four Months Ended         --------------------------------
                                                                  March 31, 1994         1993                1992
- -------------------------------------------------------------------------------------------------------------------------
<S>                                                            <C>                       <C>                 <C>
Increase decrease) in net assets:
From operations --
  Net investment income                                            $   8,135,114         $ 24,569,248        $ 23,383,890
  Net realized gain (loss) on investments                             (1,579,438)           2,174,746           4,966,272
  Net unrealized gain (loss) on investments                          (21,759,776)          19,852,443           7,393,722
                                                                   -------------         ------------        ------------
    Increase (decrease) in net assets from operations              $ (15,204,100)        $ 46,596,437        $ 35,743,884
                                                                   -------------         ------------        ------------
Equalization                                                       $     --              $     --            $     60,720
                                                                   -------------         ------------        ------------
Distributions declared to shareholders --
  From net investment income (Class A)                             $     (24,388)        $     (2,142)       $    --
  From net investment income (Class B)                                (6,513,043)         (25,152,570)        (23,444,653)
  From net investment income (Class C)                                   (36,953)              --                 --
  In excess of net investment income (Class A)                              (444)                (150)            --
  In excess of net investment income (Class B)                        (1,488,102)          (1,560,580)            --
  In excess of net investment income (Class C)                            (1,021)              --                 --
  From net realized gain on investments (Class A)                           (332)              --                 --
  From net realized gain on investments (Class B)                       (319,911)          (5,237,004)         (1,001,217)
  In excess of net realized gain on investments (Class A)                 (1,280)              --                 --
  In excess of net realized gain on investments (Class B)             (1,229,705)              --                 --
                                                                   -------------         ------------        ------------
    Total distributions declared to shareholders                   $  (9,615,179)        $(31,952,446)       $(24,445,870)
                                                                   -------------         ------------        ------------
Fund share (principal) transactions --
  Net proceeds from sale of shares                                 $  31,229,236         $118,919,014        $ 86,677,236
  Net asset value of shares issued to shareholders in
    reinvestment of distributions                                      5,241,616           18,199,816          13,232,047
  Cost of shares reacquired                                          (38,825,729)         (83,071,056)        (70,403,847)
                                                                   -------------         ------------        ------------
    Increase (decrease) in net assets from Fund share
      transactions                                                 $  (2,354,877)        $ 54,047,774        $ 29,505,436
                                                                   -------------         ------------        ------------
      Total increase (decrease) in net assets                      $ (27,174,156)        $ 68,691,765        $ 40,864,170
                                                                   -------------         ------------        ------------
Net assets:
  At beginning of period                                             518,640,277          449,948,512         409,084,342
                                                                   -------------         ------------        ------------
  At end of period (including undistributed
    [distributions in excess of] net investment income of
    $(1,489,567), $(1,560,730) and $1,925,820,respectively)        $491,466, 121         $518,640,277        $449,948,512
                                                                   -------------         ------------        ------------
See notes to financial  statenents
</TABLE>

<PAGE>
<TABLE>
Financial Statements - continued
Financial Highlights
- ------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                     Four Months                        Four Months
                                                           Ended      Period Ended            Ended          Year Ended November 30,
                                                       March 31,      November 30,        March 31,          -----------------------
                                                            1994              1993<F1>         1994            1993            1992
- ------------------------------------------------------------------------------------------------------------------------------------
                                                         Class A                            Class B
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                       <C>                <C>             <C>             <C>             <C>   
Per share data (for a share outstanding throughout each period):
Net asset value-beginning of period                       $ 8.99            $ 9.15          $ 8.99           $ 8.73          $ 8.50
                                                          ------            ------          ------           ------          ------
Income from investment operations<F4>--
  Net investment income                                   $ 0.15            $ 0.12          $ 0.14           $ 0.42          $ 0.47
  Net realized and unrealized gain (loss)
    on investments                                         (0.51)            (0.16)          (0.51)            0.42            0.26
                                                          ------            ------          ------           ------          ------
    Total from investment operations                      $(0.36)           $(0.04)         $(0.37)          $ 0.84          $ 0.73
                                                          ------            ------          ------           ------          ------
Less distributions declared to shareholders --
  From net investment income                              $(0.02)           $(0.11)         $(0.01)          $(0.45)         $(0.48)
  In excess of net investment income _                      --               (0.01)           --              (0.03)           --
  From net realized gains                                  (0.01)             --             (0.01)           (0.10)           --
  In excess of net realized gains                          (0.04)             --             (0.04)            --              --
  From paid-in capital--                                    --                --              --               --             (0.02)
                                                          ------            ------          ------           ------          ------
    Total distributions declared to shareholders          $(0.07)           $(0.12)         $(0.06)          $(0.58)         $(0.50)
                                                          ------            ------          ------           ------          ------
Net asset value - end of period                           $ 8.56            $ 8.99          $ 8.56           $ 8.99          $ 8.73
                                                          ------            ------          ------           ------          ------
Total return<F2>                                         (7.90)%<F3>        (1.80)%<F3>     (8.97)%<F3>       9.95%           8.82%
Ratios (to average net assets)/Supplemental data:
  Expenses                                                 1.07%<F3>          0.76%<F3>       2.24%<F3>       2.11%           2.03%
  Net investment income                                    5.31%<F3>          4.94%<F3>       4.74%<F3>       4.92%           5.50%
Portfolio turnover                                            9%                30%              9%             30%             52%
Net assets at end of period (000 omitted)                 $5,595               $461       $479,478         $518,179        $449,949
<FN>
<F1>For the  period  from  the  commencement  of  offering  of  Class A  shares,
    September 7, 1993 to November 30, 1993.
<F2>Total returns do not include the sales charge.  If the sales charge had been
    included, the results would have been lower.
<F3>Annualized.
<F4>Per share data for the four months  ended March 31, 1994 is based on average
    shares outstanding.

See notes to financial statements
</TABLE>
<PAGE>
Financial Statements-continued
Financial Highlights-continued
<TABLE>
- ------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                        Year Ended November 30,                                         Period Ended
                                                        ------------------------------------------------------------      March 31,
                                                         1991        1990          1989         1988           1987<F1>     1994<F2>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                       Class B                                                            Class C
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                    <C>           <C>          <C>          <C>          <C>           <C>
Per share data (for a share outstanding throughout each period):
Net asset value-beginning of period                    $ 8.25        $ 8.41       $ 8.11       $ 7.67        $ 8.47       $ 9.07
                                                       ------        ------       ------       ------        ------       ------
Income from investment operations<F5>--
  Net investment income                                  0.49        $ 0.49       $ 0.51       $ 0.50          0.38       $ 0.09
  Net realized and unrealized gain (loss)
    on investments                                       0.25         (0.15)        0.30         0.43         (0.83)       (0.59)
                                                       ------        ------       ------       ------        ------       ------
    Total from investment operations                   $ 0.74        $ 0.34       $ 0.81       $ 0.93        $(0.45)      $(0.50)
                                                       ------        ------       ------       ------        ------       ------
Less net investment income distributions
  declared to shareholders                             $(0.49)       $(0.50)      $(0.51)      $(0.49)       $(0.35)      $(0.01)
                                                       ------        ------       ------       ------        ------       ------
Net asset value-end of period                          $ 8.50        $ 8.25       $ 8.41       $ 8.11        $ 7.67       $ 8.56
                                                       ------        ------       ------       ------        ------       ------
Total return<F3>                                        9.21%         4.18%       10.24%       12.53%       (5.79)%<F3> (19.42)%<F3>
Ratios (to average net assets)/Supplemental data:
  Expenses                                              2.04%         2.05%        2.07%        2.09%         2.03%<F3>    2.18%
  Net investment income                                 5.82%         5.99%        6.09%        6.38%         6.00%<F3>    4.62%
Portfolio turnover                                        73%           91%         127%         171%          138%           9%
Net assets at end of period (000 omitted)            $409,084      $379,239     $343,887     $244,825      $183,935       $6,393

<FN>
<F1>For the period from the commencement of investment operations,  December 29,
    1986 to November 30, 1987.
<F2>For the period from the commencement of offering of Class C shares,  January
    3, 1994 to March 31, 1994.
<F3>Total  returns  do not  include  the sales  charge.  If the  charge had been
    included, the results would have been lower.
<F4>Annualized.
<F5>Per share data for the four months  ended March 31, 1994 is based on average
    shares outstanding.
 See notes to financial statements
</TABLE>
<PAGE>
Notes to Financial Statements
(1) Business and Organization
MFS Municipal income Fund (the Fund) is a diversified series of MFS(R) Municipal
Series Trust (the Trust).  The Trust is  organized as a  Massachusetts  business
trust and is registered under the investment Company Act of 1940, as amended, as
an open-end  management  investment  company.  During 1993 the Fund  changed its
fiscal year end from November 30 to March 31, and financial  statements are thus
being presented for the four-month  period ended March 31, 1994. The Fund offers
Class A, Class B and Class C shares.

(2) Significant Accounting Policies
Investment Valuations - Debt securities (other than short-term obligations which
mature in 60 days or less),  including listed issues and forward contracts,  are
valued on the basis of valuations  furnished by dealers or by a pricing  service
with  consideration  to factors  such as  institutional  size trading in similar
groups of securities,  yield,  quality,  coupon rate,  maturity,  type of issue,
trading  characteristics  and other market data, without exclusive reliance upon
exchange or over the-counter prices. Short-term obligations,  which mature in 60
days or less, are valued at amortized cost, which  approximates  value.  Futures
contracts,  options  and  options on  futures  contracts  listed on  commodities
exchanges are valued at closing settlement prices.  Over-the-counter options are
valued by brokers  through the use of a pricing  model which takes into  account
closing bond valuations,  implied  volatility and short-term  repurchase  rates.
Securities  for which there are no such  quotations or valuations  are valued at
fair value as determined in good faith by or at the direction of the Trustees.

Repurchase  Agreements  - The Fund may enter  into  repurchase  agreements  with
institutions that the Fund's investment adviser has determined are creditworthy.
Each  repurchase  agreement  is recorded  at cost.  The Fund  requires  that the
securities purchased in a repurchase transaction be transferred to the custodian
in a manner  sufficient  to enable the Fund to obtain  those  securities  in the
event of a default under the repurchase agreement. The Fund monitors, on a daily
basis,  the  value of the  securities  transferred  to  ensure  that the  value,
including accrued interest, of the securities under each repurchase agreement is
greater than amounts owed to the Fund under each such repurchase agreement.

Written  Options  - The Fund may write  covered  call or put  options  for which
premiums  are received and are  recorded as  liabilities,  and are  subsequently
adjusted to the current  value of the options  written.  Premiums  received from
writing  options which expire are treated as realized gains.  Premiums  received
from writing  options which are  exercised or are closed are offset  against the
proceeds or amount paid on the  transaction  to determine  the realized  gain or
loss.  If a put option is exercised,  the premium  reduces the cost basis of the
securities  purchased by the Fund. The Fund, as writer of an option, may have no
control over whether the  underlying  securities may be sold (call) or purchased
(put) and, as a result,  bears the market risk of an  unfavorable  change in the
price of the securities underlying the written option.

Futures  Contracts - The Fund may enter into financial futures contracts for the
delayed delivery of fixed income  securities and indexes on such securities at a
fixed  price on a  future  date  and may  enter  into  options  on such  futures
contracts.  The Fund is  required  to deposit  either in cash or  securities  an
amount equal to a certain percentage of the contract amount. Subsequent payments
are made or received by the Fund each day,  dependent on the daily  fluctuations
in the  value  of the  underlying  security,  and  are  recorded  for  financial
statement  purposes  as  unrealized  gains or  losses by the  Fund.  The  Fund's
investment  in  financial   futures  contracts  is  designed  to  hedge  against
anticipated future changes in interest or securities prices.  Should interest or
securities  prices move  unexpectedly,  the Fund may not achieve the anticipated
benefits of the financial futures contracts and may realize a loss.

<PAGE>
Notes to Financial Statements - continued
Security Loans - The Fund may lend its securities to member banks of the Federal
Reserve  System  and  to  member  firms  of  the  New  York  Stock  Exchange  or
subsidiaries  thereof.  The  loans  are  collateralized  at all times by cash or
securities  with a market value at least equal to the market value of securities
loaned. As with other extensions of credit,  the Fund may bear the risk of delay
in recovery or even loss of rights in the collateral  should the borrower of the
securities  fail  financially.  The Fund receives  compensation  for lending its
securities  in the  form of fees or from all or a  portion  of the  income  from
investment of the collateral. The Fund would also continue to earn income on the
securities loaned. At March 31, 1994, the Fund had no securities on loan.

Investment Transactions and Incone - Investment transactions are recorded on the
trade date.  Interest  income is recorded on the accrual basis.  All premium and
original issue  discount are amortized or accreted for both financial  statement
and tax  reporting  purposes  as  required  by federal  income tax  regulations.
Interest  payments  received  in  additional  securities  are  recorded  on  the
ex-interest date in an amount equal to the value of the security on such date.

Effective  December 1, 1992, the Fund adopted  Statement of Position (SOP) 93-1,
Financial  Accounting and Reporting for High-Yield Debt Securities by investment
Companies,  which  establishes  the use of the  effective  interest  method  for
reporting  interest  income on payment  in-kind  (PIK) bonds,  whereby  interest
income on PIK  bonds is  recorded  ratably  by the Fund at a  constant  yield to
maturity.  The SOP also provides  guidance on accounting  for, and reporting of,
costs incurred in support of defaulted debt securities. Capital infusions, which
are  generally  non-recurring  and  incurred  to protect or enhance the value of
high-yield  debt securities are reported as an addition to the cost basis of the
security.  Costs that are  incurred  to  negotiate  the terms or  conditions  of
capital infusions or that are expected to result in a plan of reorganization are
considered  workout expenses and are reported as realized losses.  Ongoing costs
incurred to protect or enhance an investment,  or costs incurred to pursue other
claims or legal actions are reported as operating expenses. The adoption of this
SOP had no significant effect on the financial statements of the Fund.

Tax  Matters  and  Distributions  - The  Fund's  policy  is to  comply  with the
provisions  of the  internal  Revenue  Code (the Code)  applicable  to regulated
investment  companies and to distribute to  shareholders  all of its net income,
including any net realized gain on  investments.  Accordingly,  no provision for
federal  income or excise tax is provided.  Distributions  paid by the Fund from
net  interest  received on  tax-exempt  municipal  bonds are not  includable  by
shareholders  as gross income for federal  income tax purposes  because the Fund
intends  to meet  certain  requirements  of the  Code  applicable  to  regulated
investment  companies  which  will  enable the Fund to pay  tax-exempt  interest
dividends.  The portion of such  interest,  if any,  earned on private  activity
bonds  issued after August 7, 1986 may be  considered a tax  preference  item to
shareholders.

The Fund files a tax return annually using tax accounting methods required under
provisions  of the Code  which may differ  from  generally  accepted  accounting
principles,  the  basis  on  which  these  financial  statements  are  prepared.
Accordingly,  the amount of net investment income and net realized gain reported
on these  financial  statements  may differ from that reported on the Fund's tax
return  and,  consequently,  the  character  of  distributions  to  shareholders
reported  in  the  financial   highlights  may  differ  from  that  reported  to
shareholders on Form 1099-DIV. Distributions to shareholders are recorded on the
ex-dividend date.


<PAGE>
Notes to Financial Statements - continued
Effective  December 1, 1992, the Fund adopted  Statement of Position (SOP) 93-2,
Determination,  Disclosure,  and  Financial  Statement  Presentation  of income,
Capital Gain, and Return of Capital Distributions by investment  Companies.  The
SOP distinguishes between distributions on a tax basis and a financial reporting
basis and requires that only  distributions  in excess of tax basis earnings and
profits be reported in the financial  statements as a return of capital. The SOP
also requires that  differences in the recognition or  classification  of income
between the  financial  statements  and tax earnings and profits which result in
temporary over-distributions for financial statement purposes, are classified as
distributions  in excess of net investment  income or  accumulated  net realized
gains.  The cumulative  effect of adopting the SOP decreased  undistributed  net
investment  income and increased  paid-in  capital and  accumulated net realized
gain on investments by $62,989, $62,835 and $154, respectively.  This change had
no effect on the net assets or net asset value per share of the Fund.

Equalization-  Prior to  December  1, 1992,  the Fund  followed  the  accounting
practice known as equalization by which a portion of the proceeds from sales and
costs of  reacquisitions  of Fund  shares  is  allocated  to  undistributed  net
investment  income.  As a result,  undistributed net investment income per share
was unaffected by sales or reacquisitions of Fund shares.  Effective December 1,
1992, the Fund  discontinued the use of equalization.  This change had no effect
on the  Fund's  net  assets,  net asset  value  per  share,  and  distributions.
Discontinuing  the  use of  equalization  will  result  in a  simpler  and  more
meaningful financial statement presentation. The cumulative effect of the change
was to decrease undistributed net investment income and increase paid-in capital
by $1,277,367.

Multiple  Classes of Shares of  Beneficial  Interest - The Fund offers  Class A,
Class B and Class C shares. Class A and Class C shares were first offered to the
public on September 7, 1993 and January 3, 1994, respectively. The three classes
of  shares  differ  in  their  respective   sales  charges,   service  fees  and
distribution  fees.  Shareholders of each class also bear certain  expenses that
pertain only to that particular class. All shareholders bear the common expenses
of the Fund pro rata  based on average  daily net  assets,  without  distinction
between share class.  Dividends are declared separately for each class. No class
has preferential  dividend  rights;  differences in per share dividend rates are
generally due to differences in separate class expenses,  including distribution
and service fees.

(3) Transactions with Affiliates
Investment  Adviser  - The  Fund  has  an  investment  advisory  agreement  with
Massachusetts  Financial  Services  Company (MFS) to provide overall  investment
advisory and administrative  services, and general of five facilities.  Prior to
September 1, 1993,  Lifetime Advisers,  Inc. (LAI), a wholly owned subsidiary of
MFS, was the investment  adviser for the Fund. The management fee,  computed and
paid monthly at an annual rate of 0.30% of average daily net assets and 6.43% of
investment  income,  amounted to $1,301,038  for the four months ended March 31,
1994 and $3,751,548 for the year ended November 30, 1993.

The Fund pays no  compensation  directly to its Trustees who are officers of the
investment adviser, or to officers of the Fund, all of whom receive remuneration
for their services to the Fund from MFS. Certain of the officers and Trustees of
the Fund are of fixers or directors of LAI,  MFS, MFS Financial  Services,  inc.
(FSI) and MFS Service  Center,  inc.  (MFSC).  The Fund has an unfunded  defined
benefit  plan  for  all  its   independent   Trustees.   Included  in  Trustees'
compensation  is a net  periodic  pension  expense of $2,115 for the four months
ended March 31, 1994 and $6,192 for the year ended November 30, 1993.


<PAGE>
Notes to Flnaneial Statements - continued
Distributor - FSI, a wholly owned  subsidiary of MFS, as  distributor,  received
$5,109  as its  portion  of the  sales  charge on sales of Class A shares of the
Fund. The Trustees have adopted separate Distribution Plans for Class A, Class B
and Class C shares pursuant to Rule 12b-1 of the investment  Company Act of 1940
as follows:

The Class A Distribution Plan provides that the Fund will pay FSI up to 0.35% of
its average daily net assets  attributable  to Class A shares  annually in order
that FSI may pay expenses on behalf of the Fund related to the  distribution and
servicing of its shares. These expenses include a service fee to each securities
dealer that enters into a sales  agreement with FSI of up to 0.25% of the Fund's
average daily net assets  attributable to Class A shares which are  attributable
to  that  securities  dealer,   commissions  to  dealers  and  payments  to  FSI
wholesalers  for  sales at or above a  certain  dollar  level,  and  other  such
distribution-related  expenses  that are  approved  by the Fund.  Payments  will
commence under the distribution  plan on the date on which the net assets of the
Fund attributable to Class A shares first equals or exceeds $40 million.

The Class B Distribution Plan provides that the Fund will pay FSI a distribution
fee, equal to 0.75%  annually,  and a service fee of up to 0.25%,  of the Fund's
average  daily net assets  attributable  to Class B shares which FSI will pay to
each securities  dealer that enters into a sales agreement with FSI at a rate of
up to 0.25% of the  Fund's  average  daily net  assets  attributable  to Class B
shares. The service fee is intended to be additional  consideration for services
rendered by the dealer with respect to Class B shares.  Fees incurred  under the
distribution plan during the period ended March 31, 1994 and year ended November
30, 1993 were 1.00% of average daily net assets  attributable  to Class B shares
on an annualized basis and amounted to $1,759,118 and $4,985,509, respectively.

The  Class C  Distribution  Plan  provides  that the Fund will pay FSI a monthly
distribution fee, equal to 0.75% annually,  and a service fee of up to 0.25%, of
the Fund's  average  daily net assets  attributable  to Class C shares which FSI
will pay to each  securities  dealer that enters into a sales agreement with FSI
at a rate of up to 0.25% of the Fund's average daily net assets  attributable to
Class C shares.  The service fee is intended to be additional  consideration for
services  rendered by the dealer with respect to Class C shares.  Fees  incurred
under the  distribution  plan during the four  months  ended March 31, 1994 were
1.00%  of  average  daily  net  assets  attributable  to  Class C  shares  on an
annualized basis and amounted to $7,981.

A contingent  deferred  sales charge is imposed on  shareholder  redemptions  of
Class A shares,  on  purchases  of $1 million  or more,  in the event of a share
redemption within 12 months following the share purchase.  A contingent deferred
sales  charge is imposed  on  shareholder  redemptions  of Class B shares in the
event of a share  redemption  within six years of  purchase.  FSI  receives  all
contingent  deferred sales charges.  Contingent  deferred sales charges  imposed
during the four months ended March 31, 1994 were $0 and $291,492 for Class A and
Class B shares, respectively.

Shareholder  Servicing  Agent - MFSC, a wholly owned  subsidiary of MFS,  earned
$687, $384,766 and $1,212 for Class A, Class B and Class C shares, respectively,
during  the  four  months   ended  March  31,  1994  and  $65  and   $1,041,705,
respectively,  for Class A and Class B shares  for the year ended  November  30,
1993.  The fee is calculated as a percentage of average daily net assets of each
class of  shares at an  effective  annual  rate of up to 0.15%,  0.22% and 0.15%
attributable to Class A, Class B and Class C shares, respectively.


<PAGE>
Notes to Financial Statements - continued
(4) Portfolio Securities
Purchases  and sales of  investments,  other  than U.S.  government  securities,
purchased   options   transactions   and  short-term   obligations,   aggregated
$47,924,790 and $53,002,471, respectively.

The cost and unrealized appreciation or depreciation in value of the investments
owned by the Fund, as computed on a federal income tax basis, are as follows:

Aggregate cost                                                    $ 467,831,454
                                                                  -------------
Gross unrealized appreciation                                     $  27,891,736
Gross unrealized depreciation                                        (8,898,253)
                                                                  -------------
Net unrealized appreciation                                       $  18,993,483
                                                                  -------------

At March 31, 1994, the Fund, for federal income tax purposes, had a capital loss
carryforward  of  $1,413,222,  which  may be  applied  against  any net  taxable
realized gains of each  succeeding  year until the earlier of its utilization or
expiration  on March 31,  2002.

(5) Shares of  Beneficial  Interest
The Fund's  Declaration  of Trust  permits the  Trustees  to issue an  unlimited
number of full and fractional shares of beneficial interest (without par value).
Transactions in Fund shares were as follows:

<TABLE>
Class A Shares
<CAPTION>
                                  Four Months Ended              Period Ended
                                  March 31, 1994                 November 30, 1993<F1>
                                  --------------------------     --------------------------
                                     Shares           Amount         Shares          Amount
- -------------------------------------------------------------------------------------------
<S>                                 <C>         <C>                  <C>       <C>         
Shares sold                         766,727     $  6,792,015         51,270    $    466,122
Shares issued to shareholders
  in reinvestment of
  distributions                       1,368           12,126            134           1,211
Shares reacquired                  (165,634)      (1,507,352)          (113)         (1,021)
                                   --------     ------------         ------    ------------
Net increase                        602,461     $  5,296,789         51,291    $    466,312
                                   --------     ------------         ------    ------------

Class B Shares
<CAPTION>
                                  Four Months Ended              Year Ended                   Year Ended
                                  March 31, 1994                 November 30, 1993            November 30, 1992
                                  --------------------------     --------------------------   -------------------------
                                     Shares           Amount         Shares          Amount       Shares         Amount
- -----------------------------------------------------------------------------------------------------------------------
<S>                               <C>           <C>              <C>           <C>            <C>           <C>        
Shares sold                       1,771,398     $ 16,008,151     13,299,141    $118,452,892   10,070,064    $86,677,236
Shares issued to shareholders
  in reinvestment of
  distributions                     581,143        5,207,213      2,056,699      18,198,605    1,542,486     13,232,047
Shares reacquired                (3,964,973)     (35,578,939)    (9,277,213)    (83,070,035)  (8,203,836)   (70,403,847)
                                 ----------     ------------     ----------    ------------   ----------    -----------
Net increase (decrease)          (1,612,432)    $(14,363,575)     6,078,627    $ 53,581,462    3,408,714    $29,505,436
                                 ----------     ------------     ----------    ------------   ----------    -----------

Class C Shares
<CAPTION>
                                  Period Ended
                                  March 31, 1994<F2>
                                  --------------------------
                                  Shares          Amount
- ------------------------------------------------------------
<S>                               <C>           <C>         
Shares sold                         940,881     $  8,429,070
Shares issued to shareholders
  in reinvestment of
  distributions                       2,564           22,277
Shares reacquired                  (196,948)      (1,739,438)
                                   --------     ------------
Net increase                        746,497     $  6,711,909
                                   --------     ------------

<FN>
<F1> Period from September 7, 1993  (commencement of offering of Class A shares)
     to November 30, 1993.
<F2> Period from January 3, 1994 (commencement of offering of Class C shares) to
     March 31, 1994
</TABLE>



<PAGE>
Notes to Financial Statements - continued
(6) Line of credit

The Fund has entered  into an agreement  which  enables it to  participate  with
other funds  managed by MFS, or an  affiliate  of MFS, in an  unsecured  line of
credit with a bank which permits  borrowings  up to $300 million,  collectively.
Borrowings  may be made to  temporarily  finance the  repurchase of Fund shares.
Interest is charged to each fund,  based on its  borrowings,  at a rate equal to
the bank's base rate. In addition,  a commitment fee, based on the average daily
unused portion of the line of credit, is allocated among the participating funds
at the end of each  quarter.  The  commitment  fee allocated to the Fund for the
four months  ended March 31, 1994 and for the year ended  November  30, 1993 was
$665 and $10,096, respectively.

(7) Financial Instruments
The Fund regularly trades financial  instruments with off-balance  sheet risk in
the normal course of its investing activities and to assist in managing exposure
to market risks such as interest  rates.  These  financial  instruments  include
written options and futures contracts.  The potential or contractual  amounts of
these instruments represent the investment the Fund has in particular classes of
financial instruments and does not necessarily represent the amounts potentially
subject to risk. The measurement of the risks associated with these  instruments
is meaningful only when all related and offsetting  transactions are considered.
A summary of obligations under these financial  instruments at March 31, 1994 is
as follows:

Futures Contracts
                                                                   Unrealized
Expiration       Contracts                 Position              Appreciation
- -----------------------------------------------------------------------------
June 1994        100 Treasury Bonds        Short                     $134,375
June 1994        100 Treasury Bonds        Short                        9,375
June 1994         50 Treasury Bonds        Short                        7,813
                                                                     --------
                                                                     $151,563
                                                                     --------

At March 31,  1994,  the Fund had  sufficient  cash and/or  securities  to cover
margin requirements on open futures contracts.

The Fund  also  invests  in  indexed  securities  whose  value  may be linked to
interest  rates,  commodities,  indices or other financial  indicators.  Indexed
securities   are   fixed-income    securities   whose   proceeds   at   maturity
(principal-indexed  securities)  or interest rates  (coupon-indexed  securities)
rise  and fall  according  to the  change  in one or more  specified  underlying
instruments.  Indexed  securities  may be  more  volatile  than  the  underlying
instrument  itself.  A summary  of  indexed  securities  held at March 31,  1994
follows on the next page.

<PAGE>
Notes to Financial Statements-continued

<TABLE>
Coupon indexed Securities
                                                                                     Unrealized
                                                    Principal                        Appreciation
Description                          Index          (000 omitted)     Value          (Depreciation)
- ---------------------------------------------------------------------------------------------------
<S>                                  <C>            <C>               <C>              <C>
New Hampshire Turnpike
  System Rev., 7s, 2015              PSA            $5,000            $4,518,750     $(481,250)
Rio Grande Valley, TX,
Health Facilities Development
  Corp., 9.46s, 2015                 J.J. Kenny      2,800             2,943,500       176,736
Sacramento, CA, Metropolitan
Utility District, Electric Rev.,
  8.7s, 2007                         PSA             2,000             1,872,500      (127,500)
San Bernardino, CA,
  Short Rites, 8.55s, 2016           J.J. Kenny      3,500             3,438,750      (274,213)
                                                                                     ---------
                                                                                     $(706,227)
                                                                                     ---------

</TABLE>
<PAGE>
Independent Auditors' Report

To the  Trustees  of MFS  Municipal  Series  Trust and the  Shareholders  of MFS
Municipal Income Fund:

We have audited the accompanying statement of assets and liabilities,  including
the portfolio of  investments,  of MFS Municipal  Income Fund (one of the series
constituting  MFS  Municipal  Series  Trust) as of March 31,  1994,  the related
statement  of  operations  for the four months ended March 31, 1994 and the year
ended  November  30, 1993,  the  statement of changes in net assets for the four
months ended March 31, 1994 and the years ended  November 30, 1993 and 1992, and
the  financial  highlights  for the four months ended March 31, 1994 and each of
the years in the  seven-year  period ended  November 30, 1993.  These  financial
statements  and  financial  highlights  are  the  responsibility  of the  Fund's
management.  Our  responsibility  is to express  an  opinion on these  financial
statements and 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  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 the securities owned as of
March 31, 1994 by correspondence  with the custodian and brokers;  where replies
were not received from brokers, we performed other auditing procedures. 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 MFS Municipal Income
Fund at March 31, 1994,  the results of its  operations,  the changes in its net
assets,  and its  financial  highlights  for the  respective  stated  periods in
conformity with generally accepted accounting principles.


DELOITTE & TOUCHE
Boston, Massachusetts
May 5, 1994




                      -----------------------------------
This  report is prepared  for the general  information  of  shareholders.  It is
authorized  for  distribution  to  prospective  investors  only when preceded or
accompanied by a current prospectus.








<PAGE>
                                    PART C


ITEM 24.          FINANCIAL STATEMENTS AND EXHIBITS

                  (A)    FINANCIAL STATEMENTS INCLUDED IN PART A:
                         MFS Municipal Income Fund
                             For the  period  from  commencement  of  investment
                             operations  on December 29, 1986 to March 31, 1994,
                             and the the six months ended September 30, 1994:
                                 Financial Highlights

                         FINANCIAL STATEMENTS INCLUDED IN PART B:

   
                         MFS MUNICIPAL INCOME FUND
                             At March 31, 1994:
                                 Portfolio of Investments*
                                 Statement of Assets and Liabilities*

                             At September 30, 1994:
                                 Portfolio of Investments**
                                 Statement of Assets and Liabilities**

                             For the two years ended March 31, 1994:
                                 Statement of Changes in Net Assets*

                             For the six months ended September 30, 1994:
                                 Statement of Changes in Net Assets**

                             For the year ended March 31, 1994:
                                 Statement of Operations*

                             For the six months ended September 30, 1994:
                                 Statement of Operations**
    
- -----------------------------

   
*    Incorporated   herein  by  reference  to  the  Fund's   Annual   Report  to
     Shareholders  dated March 31, 1994 which was filed with the  Securities and
     Exchange Commission ("SEC") on May 26, 1994.

**   Incorporated  herein  by  reference  to the  Fund's  Semi-Annual  Report to
     Shareholders  dated  September 30, 1994 which was filed with the Securities
     and Exchange Commission ("SEC") on December 8, 1994.
    


<PAGE>


                  (B)    EXHIBITS

   
                          1      Amended  and  Restated  Declaration  of  Trust,
                                 dated February 3, 1995; filed herewith.

                          2      Amended and Restated By-Laws dated December 14,
                                 1994; filed herewith.
    

                          3      Not Applicable.

                          4      Form of Share  Certificate for Class A, B and C
                                 Shares.(12)

                          5  (a) Investment  Advisory  Agreement,  dated  August
                                 24,  1984 for all series  other than  Arkansas,
                                 Florida and Texas. (7)

                             (b) Investment Advisory Agreement dated February 1,
                                 1992, for the MFS Arkansas Municipal Bond Fund.
                                 (8)

                             (c) Investment Advisory Agreement dated February 1,
                                 1992, for the MFS Florida  Municipal Bond Fund.
                                 (8)

                             (d) Investment Advisory Agreement dated February 1,
                                 1992,  for the MFS Texas  Municipal  Bond Fund.
                                 (8)

                             (e) Investment  Advisory  Agreement dated August 1,
                                 1992,  for the MFS  Mississippi  Municipal Bond
                                 Fund. (9)

                             (f) Investment  Advisory  Agreement dated August 1,
                                 1992,  for the MFS  Washington  Municipal  Bond
                                 Fund. (10)

                             (g) Investment Advisory Agreement dated February 1,
                                 1993,  for MFS Louisiana  Municipal  Bond Fund.
                                 (10)

                             (h) Investment Advisory Agreement dated February 1,
                                 1993, for MFS Pennsylvania Municipal Bond Fund.
                                 (10)

                             (i) Investment    Advisory    Agreement   for   MFS
                                 California Municipal Bond Fund, dated September
                                 1, 1993. (13)

                             (j) Investment Advisory Agreement,  dated September
                                 1, 1993,  for the MFS  Municipal  Income  Fund.
                                 (13)

   
                          6  (a) Amended and Restated Distribution Agreement for
                                 the MFS Municipal  Series Trust,  dated January
                                 1, 1995; filed herewith.

                             (b) Form of Dealer Agreement  between MFS Financial
                                 Services, Inc. and a dealer, dated December 28,
                                 1994, and form of Mutual Fund Agreement between
                                 MFS Financial Services, Inc. and a bank or NASD
                                 affiliate,   dated  December  28,  1994;  filed
                                 herewith.
    

                          7      Retirement   Plan  for  Non-Interested   Person
                                 Trustees, dated January 1, 1991. (10)

                          8  (a) Custodian Agreement, dated June 15, 1988. (7)

                             (b) Amendments to Custodian Agreement, dated August
                                 10, 1988 and October 1, 1989, respectively. (6)

                             (c) Amendment  No.  3 to the  Custodian  Agreement,
                                 dated December 11, 1991. (8)

                          9  (a) Shareholder  Servicing Agent  Agreement,  dated
                                 August 1, 1985. (4)

                             (b) Exchange Privilege  Agreement,  dated September
                                 1, 1993. (13)

   
                             (c) Loan  Agreement  among  MFS  Borrowers  and The
                                 First  National Bank of Boston dated  September
                                 29, 1989, as amended  through and including the
                                 Second Amendment dated April 21, 1994. (25)
    

                             (d) Form  of  Amendment  to  Shareholder  Servicing
                                 Agreement dated December 31, 1992. (10)

                             (e) Amendment to  Shareholder  Servicing  Agreement
                                 dated September 7, 1993. (13)

                             (f) Amendment to  Shareholder  Servicing  Agreement
                                 dated December 31, 1993. (13)

   
                         10      Consent  and  Opinion  of  Counsel  filed  with
                                 Registrant's Rule 24f-2 Notice on May 26, 1994.

                         11      Consent of  Deloitte  & Touche - MFS  Municipal
                                 Income Fund; filed herewith.
    

                         12      Not Applicable.

                         13      Investment Representation Letters. (1)

                         14      Not Applicable.

   
                         15      (a) Form of Amended and  Restated  Distribution
                                 Plan for Class A shares  for each of the series
                                 of MFS  Municipal  Series  Trust except for MFS
                                 Municipal  Income Fund,  MFS New York Municipal
                                 Bond Fund, MFS Pennsylvania Municipal Bond Fund
                                 and MFS California Municipal Bond Fund. (11)

                             (b) Form of  Distribution  Plan for  Class A shares
                                 for MFS California Municipal Bond Fund. (11)
    
                         
                             (c) Form of  Distribution  Plan for  Class B shares
                                 for each series of MFS  Municipal  Series Trust
                                 except MFS Municipal  Income Fund, MFS New York
                                 Municipal   Bond  Fund  and  MFS   Pennsylvania
                                 Municipal Bond Fund. (11)

                             (d) Form of  Distribution  Plan for  Class C shares
                                 for MFS  California  Municipal  Bond Fund,  MFS
                                 North  Carolina  Municipal  Bond  Fund  and MFS
                                 Virginia Municipal Bond Fund. (12)

   
                             (e) Distribution  Plans  for  Class A,  Class B and
                                 Class C shares of MFS  Municipal  Income  Fund;
                                 filed herewith.

                             (f) Distribution  Plans  for  Class  A and  Class B
                                 shares  of MFS New York  Municipal  Bond  Fund;
                                 filed herewith.

                             (g) Distribution  Plans  for  Class  A and  Class B
                                 shares of MFS Pennsylvania Municipal Bond Fund;
                                 filed herewith.

                         16      Schedule   of   Computation   for   Performance
                                 Quotations  -  Average  Annual  Total  Rate  of
                                 Return,   Aggregate   Total   Rate  of  Return,
                                 Distribution  Rate,  Tax-Equivalent  Yield  and
                                 Yield; filed herewith.
    

                                 Power of Attorney, dated October 13, 1993. (12)
- -----------------------------

(1)   Incorporated by reference to Registration  Statement filed with the SEC on
      October 5, 1984.
(2)   Incorporated by reference to Post-Effective Amendment No. 1 filed with the
      SEC on February 8, 1985.
(3)   Incorporated by reference to Post-Effective Amendment No. 2 filed with the
      SEC on April 5, 1985.
(4)   Incorporated by reference to Post-Effective Amendment No. 3 filed with the
      SEC on May 30, 1986.
(5)   Incorporated by reference to Post-Effective Amendment No. 8 filed with the
      SEC on June 13, 1988.
(6)   Incorporated  by reference to  Post-Effective  Amendment No. 11 filed with
      the SEC on March 30, 1990.
(7)   Incorporated  by reference to  Post-Effective  Amendment No. 12 filed with
      the SEC on March 29, 1991.
(8)   Incorporated  by reference to  Post-Effective  Amendment No. 16 filed with
      the SEC on May 28, 1992.
(9)   Incorporated  by reference to  Post-Effective  Amendment No. 18 filed with
      the SEC on November 18, 1993.
(10)  Incorporated  by reference to  Post-Effective  Amendment No. 20 filed with
      the SEC on April 1, 1993.
(11)  Incorporated  by reference to  Post-Effective  Amendment No. 22 filed with
      the SEC on June 28, 1993.
(12)  Incorporated  by reference to  Post-Effective  Amendment No. 23 filed with
      the SEC on October 29, 1993.
(13)  Incorporated  by reference to  Post-Effective  Amendment No. 24 filed with
      the SEC on March 30, 1994.

   
(14)  Incorporated  by reference to  Post-Effective  Amendment No. 25 filed with
      the SEC on May 31 1994.
    
ITEM 25.          PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

                  Not applicable.

ITEM 26.          NUMBER OF HOLDERS OF SECURITIES

   
                (1)                                     (2)
          TITLE OF CLASS                      Number of Record Holders
                                              (As of January 31, 1995)
    



                                                         CLASS A SHARES

   
      Shares of Beneficial Interest           Alabama Portfolio           1,520
          (without par value)                 Arkansas Portfolio          3,798
                                              California Portfolio        4,543
                                              Florida Portfolio           1,852
                                              Georgia Portfolio           1,906
                                              Louisiana Portfolio           406
                                              Maryland Portfolio          4,478
                                              Massachusetts Portfolio     5,264
                                              Mississippi Portfolio       2,127
                                              New York Portfolio          3,401
                                              North Carolina Portfolio   11,120
                                              Pennsylvania Portfolio        648
                                              South Carolina Portfolio    3,879
                                              Tennessee Portfolio         2,619
                                              Texas Portfolio               444
                                              Virginia Portfolio         10,640
                                              Washington Portfolio          572
                                              West Virginia Portfolio     3,289
                                              MFS Municipal Income Fund     209

                                                         CLASS B SHARES

      Shares of Beneficial Interest           Alabama Portfolio             128
           (without par value)                Arkansas Portfolio            210
                                              California Portfolio          575
                                              Florida Portfolio             294
                                              Georgia Portfolio             299
                                              Louisiana Portfolio            91
                                              Maryland Portfolio            393
                                              Massachusetts Portfolio       245
                                              Mississippi Portfolio         262
                                              New York Portfolio            355
                                              North Carolina Portfolio      788
                                              Pennsylvania Portfolio        221
                                              South Carolina Portfolio      402
                                              Tennessee Portfolio           214
                                              Texas Portfolio                66
                                              Virginia Portfolio            616
                                              Washington Portfolio           96
                                              West Virginia Portfolio       337
                                              MFS Municipal Income Fund  12,369

                                                         CLASS C SHARES

      Shares of Beneficial Interest           North Carolina Portfolio      149
           (without par value)                California Portfolio           75
                                              Virginia Portfolio            108
                                              MFS Municipal Income Fund     326
    

ITEM 27.          INDEMNIFICATION

                  Reference  is hereby  made to (a)  Article  V of  Registrant's
Declaration of Trust,  filed as an Exhibit to Post-Effective  Amendment No. 2 to
its Registration Statement;  (b) Section 4 of the Distribution Agreement between
Registrant  and  MFS  Financial   Services,   Inc.,   filed  as  an  Exhibit  to
Post-Effective  Amendment  No. 23;  and (c) the  undertaking  of the  Registrant
regarding  indemnification set forth in its Registration  Statement as initially
filed.

                  The Trustees and officers of the  Registrant and the personnel
of the Registrant's  investment adviser and distributor will be insured under an
errors and omissions liability insurance policy. The Registrant and its officers
are also  insured  under the  fidelity  bond  required  by Rule 17g-1  under the
Investment Company Act of 1940.

   
ITEM 28. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

                  Massachusetts  Financial  Services  Company  ("MFS") serves as
investment  adviser to the following open-end funds comprising the MFS Family of
Funds: Massachusetts Investors Trust, Massachusetts Investors Growth Stock Fund,
MFS Growth  Opportunities  Fund, MFS Government  Securities Fund, MFS Government
Mortgage Fund, MFS Government  Limited  Maturity Fund, MFS Series Trust I (which
has three series:  MFS Managed Sectors Fund, MFS Cash Reserve Fund and MFS World
Asset Allocation Fund), MFS Series Trust II (which has four series: MFS Emerging
Growth Fund, MFS Capital Growth Fund, MFS Intermediate  Income Fund and MFS Gold
& Natural Resources Fund), MFS Series Trust III (which has two series:  MFS High
Income Fund and MFS Municipal High Income Fund),  MFS Series Trust IV (which has
four series:  MFS Money  Market  Fund,  MFS  Government  Money Market Fund,  MFS
Municipal Bond Fund and MFS OTC Fund), MFS Series Trust V (which has two series:
MFS Total  Return Fund and MFS  Research  Fund),  MFS Series Trust VI (which has
three  series:  MFS World Total Return Fund,  MFS  Utilities  Fund and MFS World
Equity Fund), MFS Series Trust VII (which has two series:  MFS World Governments
Fund and MFS Value  Fund),  MFS Series  Trust VIII  (which has two  series:  MFS
Strategic  Income Fund and MFS World Growth Fund),  MFS  Municipal  Series Trust
(which has 19 series:  MFS Alabama  Municipal Bond Fund, MFS Arkansas  Municipal
Bond Fund, MFS California  Municipal Bond Fund, MFS Florida Municipal Bond Fund,
MFS Georgia Municipal Bond Fund, MFS Louisiana Municipal Bond Fund, MFS Maryland
Municipal Bond Fund,  MFS  Massachusetts  Municipal  Bond Fund, MFS  Mississippi
Municipal  Bond  Fund,  MFS New York  Municipal  Bond Fund,  MFS North  Carolina
Municipal  Bond Fund, MFS  Pennsylvania  Municipal Bond Fund, MFS South Carolina
Municipal Bond Fund, MFS Tennessee Municipal Bond Fund, MFS Texas Municipal Bond
Fund, MFS Virginia Municipal Bond Fund, MFS Washington  Municipal Bond Fund, MFS
West Virginia  Municipal Bond Fund and MFS Municipal  Income Fund) and MFS Fixed
Income Trust (which has three series:  MFS Bond Fund, MFS Limited  Maturity Fund
and MFS  Municipal  Limited  Maturity  Fund) (the "MFS  Funds").  The  principal
business  address of each of the  aforementioned  funds is 500 Boylston  Street,
Boston, Massachusetts 02116.

                  MFS  also  serves  as  investment  adviser  of  the  following
no-load,  open-end  funds:  MFS  Institutional  Trust  ("MFSIT")  (which has two
series),  MFS Variable Insurance Trust ("MVI") (which has twelve series) and MFS
Union  Standard  Trust ("UST")  (which has two series).  The principal  business
address of each of the  aforementioned  funds is 500  Boylston  Street,  Boston,
Massachusetts 02116.

                  In addition, MFS serves as investment adviser to the following
closed-end funds: MFS Municipal Income Trust, MFS Multimarket  Income Trust, MFS
Government  Markets Income Trust,  MFS  Intermediate  Income Trust,  MFS Charter
Income  Trust and MFS Special  Value  Trust (the "MFS  Closed-End  Funds").  The
principal business address of each of the  aforementioned  funds is 500 Boylston
Street, Boston, Massachusetts 02116.

                  Lastly,  MFS serves as  investment  adviser  to  MFS/Sun  Life
Series Trust ("MFS/SL"), Sun Growth Variable Annuity Fund, Inc. ("SGVAF"), Money
Market  Variable  Account,  High Yield Variable  Account,  Capital  Appreciation
Variable Account,  Government  Securities  Variable  Account,  World Governments
Variable  Account,  Total Return Variable  Account and Managed Sectors  Variable
Account.  The principal business address of each is One Sun Life Executive Park,
Wellesley Hills, Massachusetts 02181.

                  MFS International  Ltd.  ("MIL"),  a limited liability company
organized  under the laws of the  Republic of Ireland and a  subsidiary  of MFS,
whose  principal  business  address  is 41-45  St.  Stephen's  Green,  Dublin 2,
Ireland,  serves as investment  adviser to and distributor for MFS International
Funds (which has four portfolios: MFS International Funds-U.S.  Equity Fund, MFS
International    Funds-U.S.    Emerging    Growth   Fund,   MFS    International
Funds-International  Governments Fund and MFS International  Fund-Charter Income
Fund) (the "MIL Funds").  The MIL Funds are organized in Luxembourg  and qualify
as an undertaking for collective investments in transferable securities (UCITS).
The principal  business address of the MIL Funds is 47, Boulevard Royal,  L-2449
Luxembourg.

                  MIL also serves as investment  adviser to and  distributor for
MFS Meridian U.S.  Government  Bond Fund, MFS Meridian  Charter Income Fund, MFS
Meridian  Global  Government  Fund, MFS Meridian U.S.  Emerging Growth Fund, MFS
Meridian  Global Equity Fund, MFS Meridian  Limited  Maturity Fund, MFS Meridian
World Growth Fund, MFS Meridian  Money Market Fund and MFS Meridian U.S.  Equity
Fund (collectively the "MFS Meridian Funds").  Each of the MFS Meridian Funds is
organized  as an  exempt  company  under  the laws of the  Cayman  Islands.  The
principal  business  address of each of the MFS Meridian  Funds is P.O. Box 309,
Grand Cayman, Cayman Islands, British West Indies.

                  MFS Fund Distributors, Inc. ("MFD"), a wholly owned subsidiary
of MFS, serves as distributor for the MFS Funds, MVI, UST and MFSIT.

                  Clarendon  Insurance  Agency,  Inc.  ("CIAI"),  a wholly owned
subsidiary of MFS,  serves as distributor for certain life insurance and annuity
contracts issued by Sun Life Assurance Company of Canada (U.S.).

                  MFS Service Center,  Inc. ("MFSC"),  a wholly owned subsidiary
of  MFS,  serves  as  shareholder  servicing  agent  to the MFS  Funds,  the MFS
Closed-End Funds, MFS Institutional  Trust, MFS Variable Insurance Trust and MFS
Union Standard Trust.

                  MFS Asset Management,  Inc. ("AMI"), a wholly owned subsidiary
of MFS, provides investment advice to substantial private clients.

                  MFS  Retirement   Services,   Inc.  ("RSI"),  a  wholly  owned
subsidiary  of MFS,  markets  MFS  products  to  retirement  plans and  provides
administrative and record keeping services for retirement plans.

                  MFS

                  The Directors of MFS are A. Keith Brodkin,  Jeffrey L. Shames,
Arnold  D.  Scott,  John R.  Gardner  and John D.  McNeil.  Mr.  Brodkin  is the
Chairman,  Mr. Shames is the  President,  Mr. Scott is a Senior  Executive  Vice
President  and  Secretary,  James E. Russell is a Senior Vice  President and the
Treasurer,  Stephen E. Cavan is a Senior Vice President,  General Counsel and an
Assistant  Secretary,  and Robert T. Burns is a Vice  President and an Assistant
Secretary of MFS.

                  MASSACHUSETTS INVESTORS TRUST
                  MASSACHUSETTS INVESTORS GROWTH STOCK FUND
                  MFS GROWTH OPPORTUNITIES FUND
                  MFS GOVERNMENT SECURITIES FUND
                  MFS GOVERNMENT MORTGAGE FUND
                  MFS SERIES TRUST I
                  MFS SERIES TRUST V
                  MFS GOVERNMENT LIMITED MATURITY FUND
                  MFS SERIES TRUST VI

                  A. Keith  Brodkin is the  Chairman and  President,  Stephen E.
Cavan is the Secretary,  W. Thomas London is the Treasurer,  James O. Yost, Vice
President  of MFS,  is  Assistant  Treasurer,  James  R.  Bordewick,  Jr.,  Vice
President and Associate General Counsel of MFS, is Assistant Secretary.

                  MFS SERIES TRUST II

                  A. Keith  Brodkin is the  Chairman  and  President,  Leslie J.
Nanberg, Senior Vice President of MFS, is a Vice President,  Stephen E. Cavan is
the  Secretary,  W. Thomas London is the  Treasurer,  James O. Yost is Assistant
Treasurer, and James R. Bordewick, Jr., is Assistant Secretary.

                  MFS GOVERNMENT MARKETS INCOME TRUST
                  MFS INTERMEDIATE INCOME TRUST

                  A. Keith  Brodkin is the Chairman and  President,  Patricia A.
Zlotin,  Executive  Vice  President  of MFS and Leslie J.  Nanberg,  Senior Vice
President of MFS, are Vice  Presidents,  Stephen E. Cavan is the  Secretary,  W.
Thomas London is the Treasurer,  James O. Yost is Assistant Treasurer, and James
R. Bordewick, Jr., is the Assistant Secretary.



                  MFS SERIES TRUST III

                  A.  Keith  Brodkin is the  Chairman  and  President,  James T.
Swanson, Robert J. Manning, Cynthia M. Brown and Joan S. Batchelder, Senior Vice
Presidents  of MFS,  Bernard  Scozzafava,  Vice  President  of MFS,  and Matthew
Fontaine,  Assistant  Vice  President  of  MFS,  are  Vice  Presidents,   Sheila
Burns-Magnan  and Daniel E.  McManus,  Assistant  Vice  Presidents  of MFS,  are
Assistant Vice Presidents,  Stephen E. Cavan is the Secretary,  W. Thomas London
is the Treasurer,  James O. Yost is Assistant Treasurer, and James R. Bordewick,
Jr., is Assistant Secretary.

                  MFS SERIES TRUST IV
                  MFS FIXED INCOME TRUST

                  A. Keith  Brodkin is the  Chairman  and  President,  Robert A.
Dennis and  Geoffrey  L.  Kurinsky,  Senior  Vice  Presidents  of MFS,  are Vice
Presidents,  Stephen  E.  Cavan  is  the  Secretary,  W.  Thomas  London  is the
Treasurer,  James O. Yost is Assistant Treasurer and James R. Bordewick, Jr., is
Assistant Secretary.


                  MFS SERIES TRUST VII

                  A. Keith  Brodkin is the  Chairman  and  President,  Leslie J.
Nanberg  and  Stephen  C.  Bryant,  Senior  Vice  Presidents  of MFS,  are  Vice
Presidents,  Stephen  E.  Cavan  is  the  Secretary,  W.  Thomas  London  is the
Treasurer,  James O. Yost is Assistant Treasurer and James R. Bordewick, Jr., is
Assistant Secretary.

                  MFS SERIES TRUST VIII

                  A. Keith  Brodkin is the  Chairman and  President,  Jeffrey L.
Shames,  Leslie J.  Nanberg,  Patricia A.  Zlotin,  James T. Swanson and John D.
Laupheimer, Jr., Vice President of MFS, are Vice Presidents, Stephen E. Cavan is
the  Secretary,  W. Thomas London is the  Treasurer,  James O. Yost is Assistant
Treasurer and James R. Bordewick, Jr., is Assistant Secretary.

                  MFS MUNICIPAL SERIES TRUST

                  A. Keith  Brodkin is the  Chairman and  President,  Cynthia M.
Brown and Robert A.  Dennis are Vice  Presidents,  David B.  Smith,  Geoffrey L.
Schechter  and David R.  King,  Vice  Presidents  of MFS,  are Vice  Presidents,
Stephen E. Cavan is the Secretary,  W. Thomas London is the Treasurer,  James O.
Yost is Assistant Treasurer and James R. Bordewick, Jr., is Assistant Secretary.

                  MFS VARIABLE INSURANCE TRUST
                  MFS INSTITUTIONAL TRUST

                  A. Keith  Brodkin is the  Chairman and  President,  Stephen E.
Cavan is the Secretary, W. Thomas London is the Treasurer,  James O. Yost is the
Assistant Treasurer and James R. Bordewick, Jr., is the Assistant Secretary.

                  MFS UNION STANDARD TRUST

                  A. Keith  Brodkin is the  Chairman and  President,  Stephen E.
Cavan is the  Secretary,  W. Thomas London is the  Treasurer,  James O. Yost and
Karen C. Jordan are Assistant  Treasurers  and James R.  Bordewick,  Jr., is the
Assistant Secretary.

                  MFS MUNICIPAL INCOME TRUST

                  A. Keith  Brodkin is the  Chairman and  President,  Cynthia M.
Brown  and  Robert J.  Manning  are Vice  Presidents,  Stephen  E.  Cavan is the
Secretary,  W.  Thomas  London is the  Treasurer,  James O. Yost,  is  Assistant
Treasurer and James R. Bordewick, Jr., is Assistant Secretary.

                  MFS MULTIMARKET INCOME TRUST
                  MFS CHARTER INCOME TRUST

                  A. Keith  Brodkin is the Chairman and  President,  Patricia A.
Zlotin,  Leslie J. Nanberg and James T. Swanson are Vice Presidents,  Stephen E.
Cavan is the Secretary,  W. Thomas London is the Treasurer,  James O. Yost, Vice
President  of MFS,  is  Assistant  Treasurer  and James R.  Bordewick,  Jr.,  is
Assistant Secretary.

                  MFS SPECIAL VALUE TRUST

                  A. Keith  Brodkin is the  Chairman and  President,  Jeffrey L.
Shames, Patricia A. Zlotin and Robert J. Manning are Vice Presidents, Stephen E.
Cavan is the Secretary, W. Thomas London is the Treasurer, and James O. Yost, is
Assistant Treasurer and James R. Bordewick, Jr., is Assistant Secretary.

                  SGVAF

                  W. Thomas London is the Treasurer.

                  MIL

                  A. Keith  Brodkin is a Director and the  President,  Arnold D.
Scott,  Jeffrey L. Shames are  Directors,  Ziad Malek,  Senior Vice President of
MFS, is a Senior Vice President and Managing Director, Thomas J. Cashman, Jr., a
Vice  President  of MFS, is a Senior Vice  President,  Stanley T. Kwok is a Vice
President,  Anthony F. Clarizio is an Assistant Vice President, Stephen E. Cavan
is a Director, Senior Vice President and the Clerk, James R. Bordewick, Jr. is a
Director,  Senior Vice President and an Assistant  Clerk,  Robert T. Burns is an
Assistant Clerk and James E. Russell is the Treasurer.

                  MIL FUNDS

                  A. Keith  Brodkin is the  Chairman,  President and a Director,
Arnold D. Scott and  Jeffrey L.  Shames are  Directors,  Stephen E. Cavan is the
Secretary,  W. Thomas  London is the  Treasurer,  James O. Yost is the Assistant
Treasurer  and James R.  Bordewick,  Jr., is the Assistant  Secretary,  and Ziad
Malek is a Senior Vice President.

                  MFS MERIDIAN FUNDS

                  A. Keith  Brodkin is the  Chairman,  President and a Director,
Arnold D. Scott and  Jeffrey L.  Shames are  Directors,  Stephen E. Cavan is the
Secretary,  W. Thomas London is the Treasurer,  James R. Bordewick,  Jr., is the
Assistant Secretary and Ziad Malek is a Senior Vice President.

                  MFD

                  A. Keith Brodkin is the Chairman,  Arnold D. Scott and Jeffrey
L. Shames are Directors,  William W. Scott,  Jr., an Executive Vice President of
MFS, is the President, Stephen E. Cavan is the Secretary, Robert T. Burns is the
Assistant Secretary, and James E. Russell is the Treasurer.

                  CIAI

                  A. Keith Brodkin is the Chairman,  Arnold D. Scott and Jeffrey
L. Shames are Directors,  Cynthia Orcott is President, Bruce C. Avery, Executive
Vice President of MFS, is the Vice President, James E. Russell is the Treasurer,
Stephen  E.  Cavan is the  Secretary,  and  Robert  T.  Burns  is the  Assistant
Secretary.

                  MFSC

                  A. Keith Brodkin is the Chairman,  Arnold D. Scott and Jeffrey
L. Shames are Directors, Joseph A. Recomendes,  Senior Vice President of MFS, is
the  President,  James E.  Russell  is the  Treasurer,  Stephen  E. Cavan is the
Secretary, and Robert T. Burns is the Assistant Secretary.

                  AMI

                  A. Keith  Brodkin is the Chairman  and a Director,  Jeffrey L.
Shames,  Leslie J. Nanberg and Arnold D. Scott are Directors,  Thomas J. Cashman
is the President and a Director, James E. Russell is the Treasurer and Robert T.
Burns is the Secretary.

                  RSI

                  William W. Scott, Jr., Joseph A. Recomendes and Bruce C. Avery
are Directors,  Arnold D. Scott is the Chairman,  Douglas C. Grip, a Senior Vice
President of MFS, is the President,  James E. Russell is the Treasurer,  Stephen
E. Cavan is the Secretary,  Robert T. Burns is the Assistant Secretary and Henry
A. Shea is an Executive Vice President.

                  In addition,  the following persons,  Directors or officers of
MFS, have the affiliations indicated:







                  A. Keith Brodkin        Director,  Sun Life Assurance  Company
                                            of  Canada  (U.S.),   One  Sun  Life
                                            Executive  Park,   Wellesley  Hills,
                                            Massachusetts
                                            Director,  Sun  Life  Insurance  and
                                            Annuity  Company  of  New  York,  67
                                            Broad Street, New York, New York

                  John R. Gardner         President  and a  Director,  Sun  Life
                                            Assurance  Company  of  Canada,  Sun
                                            Life  Centre,  150 King Street West,
                                            Toronto,    Ontario,   Canada   (Mr.
                                            Gardner  is also an  officer  and/or
                                            Director of various subsidiaries and
                                            affiliates of Sun Life)

                  John D. McNeil          Chairman,  Sun Life Assurance  Company
                                            of Canada, Sun Life Centre, 150 King
                                            Street   West,   Toronto,   Ontario,
                                            Canada   (Mr.   McNeil  is  also  an
                                            officer  and/or  Director of various
                                            subsidiaries  and  affiliates of Sun
                                            Life)
    

ITEM 29.          DISTRIBUTORS

                  (a)     Reference is hereby made to Item 28 above.

                  (b)     Reference is hereby made to Item 28 above.

                  (c)     Not Applicable.

ITEM 30.          LOCATION OF ACCOUNTS AND RECORDS

                  The accounts  and records of the  Registrant  are located,  in
whole or in part, at the office of the Registrant and the following locations:

                                   NAME                          ADDRESS

                  Massachusetts Financial Services      500 Boylston Street
                    Company (investment adviser)        Boston, MA  02116

                  MFS Financial Services, Inc.          500 Boylston Street
                    (principal underwriter)             Boston, MA  02116

                  State Street Bank and                 State Street South
                    Trust Company (custodian)           5 - West
                                                        North Quincy, MA  02171

                  MFS Service Center, Inc.              500 Boylston Street
                    (transfer agent)                    Boston, MA  02116


ITEM 31.          MANAGEMENT SERVICES

                  Not applicable.

ITEM 32.          UNDERTAKINGS

                  (a) Not applicable.

   
                  (b) Not applicable.

                  (c) The Registrant undertakes to furnish each person to whom a
                    prospectus of a series of the Registrant is delivered with a
                    copy of that series'  latest annual  report to  shareholders
                    upon request and without charge.
    



<PAGE>


                                   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 Registration  Statement  pursuant to
Rule  485(b)  under  the  Securities  Act of  1933  and  has  duly  caused  this
Post-Effective  Amendment  to the  Registration  Statement  to be  signed on its
behalf by the undersigned,  thereto duly  authorized,  in the City of Boston and
The Commonwealth of Massachusetts on the 21st day of February, 1995.

                                         MFS MUNCIPAL SERIES TRUST

                                         On behalf of MFS Municipal Income Fund


                                         By:       JAMES R. BORDEWICK, JR.
                                         Name:  James R. Bordewick, Jr.
                                         Title:    Assistant Secretary


         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Post-Effective  Amendment to its Registration Statement has been signed below by
the following persons in the capacities indicated on February 21, 1995.


             SIGNATURE                               TITLE


A. KEITH BRODKIN*                         Chairman, President (Principal
A. Keith Brodkin                          Executive Officer) and Trustee


W. THOMAS LONDON*                         Treasurer (Principal Financial Officer
W. Thomas London                          and Principal Accounting Officer)


RICHARD B. BAILEY*                        Trustee
Richard B. Bailey


MARSHALL N. COHAN*                        Trustee
Marshall N. Cohan

LAWRENCE H. COHN, M.D.*                   Trustee
Lawrence H. Cohn, M.D.


SIR J. DAVID GIBBONS*                     Trustee
Sir J. David Gibbons


ABBY M. O'NEILL*                          Trustee
Abby M. O'Neill


WALTER E. ROBB, III*                      Trustee
Walter E. Robb, III


ARNOLD D. SCOTT*                          Trustee
Arnold D. Scott


JEFFREY L. SHAMES*                        Trustee
Jeffrey L. Shames


J. DALE SHERRATT*                         Trustee
J. Dale Sherratt


WARD SMITH*                               Trustee
Ward Smith


                                          By:       JAMES R. BORDEWICK, JR.
                                          Name:  James R. Bordewick, Jr.
                                          as Attorney-in-fact

                                          *Executed by James R. Bordewick, Jr.
                                           on behalf of those indicated pursuant
                                           to a Power of Attorney dated
                                           October 13, 1993 incorporated by
                                           reference to the Registrant's Post-
                                           Effective Amendment No. 23 filed
                                           with the SEC on October 29, 1993.



<PAGE>


                               INDEX TO EXHIBITS


                           MFS MUNICIPAL SERIES TRUST

                           MFS MUNICIPAL INCOME FUND



EXHIBIT NO.                            DESCRIPTION OF EXHIBIT           PAGE NO.

   

  1             Amended and Restated  Declaration of Trust, dated
                  February 3, 1995.

  2             Amended and Restated By-Laws,  dated December 14,
                  1994.

  6(a)          Amended and Restated  Distribution  Agreement for
                  the MFS Municipal Series Trust,  dated January 1,
                  1995.

   (b)          Form of Dealer  Agreement  between MFS  Financial
                  Services,  Inc. and a dealer,  dated December 28,
                  1994, and form of Mutual Fund  Agreement  between
                  MFS Financial  Services,  Inc. and a bank or NASD
                  affiliate, dated December 28, 1994.

  11            Consent  of  Deloitte  & Touche -- MFS  Municipal
                  Income Fund.

  15(e)         Distribution  Plans for Class A, Class B and
                  Class C shares of MFS Municipal Income Fund.

    (f)         Distribution Plans for Class A and Class B shares
                  of MFS New York Municipal Bond Fund.

    (g)         Distribution Plans for Class A and Class B shares
                  of MFS Pennsylvania Municipal Bond Fund.

  16            Schedule   of   Computation    for    Performance
                  Quotations - Average Annual Total Rate of Return,
                  Aggregate  Total  Rate  of  Return,  Distribution
                  Rate, Tax-Equivalent Yield and Yield.


<PAGE>



  27.1          Financial Data Schedule for Class A Shares of MFS
                  Municipal Income Fund for the period ending March
                  31, 1994

  27.2          Financial Data Schedule for Class B Shares of MFS
                  Municipal Income Fund for the period ending March
                  31, 1994

  27.3          Financial Data Schedule for Class C Shares of MFS
                  Municipal Income Fund for the period ending March
                  31, 1994

  27.4          Financial Data Schedule for Class A Shares of MFS
                  Municipal  Income  Fund  for  the  period  ending
                  September 30, 1994

  27.5          Financial Data Schedule for Class B Shares of MFS
                  Municipal  Income  Fund  for  the  period  ending
                  September 30, 1994

  27.6          Financial Data Schedule for Class C Shares of MFS
                  Municipal  Income  Fund  for  the  period  ending
                  September 30, 1994     


                                                                    EXHIBIT 99.1




                           MFS MUNICIPAL SERIES TRUST



                              AMENDED AND RESTATED

                              DECLARATION OF TRUST

                                FEBRUARY 2, 1995














<PAGE>


                               TABLE OF CONTENTS
                                                                           PAGE

ARTICLE I -- NAME AND DEFINITIONS
         Section 1.1          Name                                            1
         Section 1.2          Definitions                                     2

ARTICLE II -- TRUSTEES
         Section 2.1          Number of Trustees                              3
         Section 2.2          Term of Office of Trustees                      3
         Section 2.3          Resignation and Appointment of Trustees         4
         Section 2.4          Vacancies                                       4
         Section 2.5          Delegation of Power to Other Trustees           5

ARTICLE III -- POWERS OF TRUSTEES
         Section 3.1          General                                         5
         Section 3.2          Investments                                     6
         Section 3.3          Legal Title                                     7
         Section 3.4          Issuance and Repurchase of Securities           7
         Section 3.5          Borrowing Money; Lending Trust Property         7
         Section 3.6          Delegation; Committees                          7
         Section 3.7          Collection and Payment                          7
         Section 3.8          Expenses                                        8
         Section 3.9          Manner of Acting; By-Laws                       8
         Section 3.10         Miscellaneous Powers                            8
         Section 3.11         Principal Transactions                          9
         Section 3.12         Trustees and Officers as Shareholders           9

ARTICLE IV -- INVESTMENT ADVISER, DISTRIBUTOR AND TRANSFER AGENT
         Section 4.1          Investment Adviser                             10
         Section 4.2          Distributor                                    10
         Section 4.3          Transfer Agent                                 11
         Section 4.4          Parties to Contract                            11


<PAGE>


                               TABLE OF CONTENTS

                                                                           PAGE
ARTICLE V -- LIMITATIONS OF LIABILITY OF SHAREHOLDERS, TRUSTEES AND OTHERS
         Section 5.1          No Personal Liability of Shareholders, 
                               Trustees, etc.                                11
         Section 5.2          Non-Liability of Trustees, etc.                12
         Section 5.3          Mandatory Indemnification                      12
         Section 5.4          No Bond Required of Trustees                   14
         Section 5.5          No Duty of Investigation; Notice in Trust
                               Instruments, etc.                             14
         Section 5.6          Reliance on Experts, etc.                      15

ARTICLE VI -- SHARES OF BENEFICIAL INTEREST
         Section 6.1          Beneficial Interest                            15
         Section 6.2          Rights of Shareholders                         15
         Section 6.3          Trust Only                                     15
         Section 6.4          Issuance of Shares                             16
         Section 6.5          Register of Shares                             16
         Section 6.6          Transfer of Shares                             16
         Section 6.7          Notices                                        17
         Section 6.8          Voting Powers                                  17
         Section 6.9          Series Designation                             18
         Section 6.10         Class Designation                              20

ARTICLE VII -- REDEMPTIONS
         Section 7.1          Redemptions                                    21
         Section 7.2          Price                                          21
         Section 7.3          Payment                                        21
         Section 7.4          Effect of Suspension of Determination of
                               Net Asset Value                               21
         Section 7.5          Redemption of Shares in Order to Qualify as
                               Regulated Investment Company; Disclosure 
                               of Holding                                    22
         Section 7.6          Suspension of Right of Redemption              22

ARTICLE VIII -- DETERMINATION OF NET ASSET VALUE,
                NET INCOME AND DISTRIBUTIONS                                 23




<PAGE>


                               TABLE OF CONTENTS
                                                                           PAGE

ARTICLE IX -- DURATION; TERMINATION OF TRUST; AMENDMENT; MERGERS, ETC.
         Section 9.1          Duration                                       23
         Section 9.2          Termination of Trust                           23
         Section 9.3          Amendment Procedure                            24
         Section 9.4          Merger, Consolidation and Sale of Assets       25
         Section 9.5          Incorporation, Reorganization                  26
         Section 9.6          Incorporation or Reorganization of Series      26

ARTICLE X -- REPORTS TO SHAREHOLDERS AND SHAREHOLDER COMMUNICATIONS          27

ARTICLE XI -- MISCELLANEOUS
         Section 11.1         Filing                                         27
         Section 11.2         Governing Law                                  28
         Section 11.3         Counterparts                                   28
         Section 11.4         Reliance by Third Parties                      28
         Section 11.5         Provisions in Conflict with Law or Regulations 28

ANNEX A                                                                      30
ANNEX B                                                                      32

SIGNATURE PAGE                                                               34



<PAGE>

                              AMENDED AND RESTATED
                              DECLARATION OF TRUST
                                       OF
                           MFS MUNICIPAL SERIES TRUST
                              500 Boylston Street
                          Boston, Massachusetts 02116

         AMENDED  AND  RESTATED  DECLARATION  OF TRUST,  made as of this 2nd day
February, 1995 by the Trustees hereunder.

         WHEREAS,  the Trust was established  pursuant to a Declaration of Trust
dated August 23, 1984 for the investment and  reinvestment of funds  contributed
thereto; and

         WHEREAS,  the Trustees desire that the beneficial interest in the trust
assets continue to be divided into  transferable  Shares of Beneficial  Interest
(without par value) issued in one or more series, as hereinafter provided; and

         WHEREAS,  the Declaration of Trust has been, from time to time, amended
in accordance with the provisions of the Declaration; and

         WHEREAS,  the Trustees  now desire  further to amend and to restate the
Declaration  of Trust and hereby  certify,  as provided  in Section  11.1 of the
Declaration,  that  this  Amended  and  Restated  Declaration  of Trust has been
further   amended  and  restated  in  accordance  with  the  provisions  of  the
Declaration;

         NOW THEREFORE,  the Trustees hereby confirm that all money and property
contributed  to the trust  established  hereunder  shall be held and  managed in
trust for the benefit of holders, from time to time, of the Shares of Beneficial
Interest  (without par value)  issued  hereunder  and subject to the  provisions
hereof.

                                   ARTICLE I
                              NAME AND DEFINITIONS

         Section  1.1 - Name.  The name of the trust  created  hereby is the MFS
Municipal  Series Trust,  the current  address of which is 500 Boylston  Street,
Boston, Massachusetts 02116.


<PAGE>


         Section 1.2 - Definitions. Wherever they are used herein, the following
terms have the following respective meanings:

         (a)  "By-Laws" means the By-Laws referred to in Section 3.9 hereof,  as
from time to time amended.

         (b)  "Commission" has the meaning given that term in the 1940 Act.

         (c)  "Declaration" means this Declaration of Trust as amended from time
to time.  Reference in this  Declaration  of Trust to  "Declaration,"  "hereof,"
"herein" and  "hereunder"  shall be deemed to refer to this  Declaration  rather
than the article or section in which such words appear.

         (d)  "Distributor"  means  the  party,  other  than the  Trust,  to the
contract described in Section 4.2 hereof.

         (e)  "Interested  Person" has the  meaning  given that term in the 1940
Act.

         (f)  "Investment  Adviser"  means a party  furnishing  services  to the
Trust pursuant to any contract described in Section 4.1 hereof.

         (g)  "Majority  Shareholder  Vote" has the same  meaning  as the phrase
"vote of a majority of the outstanding voting securities" as defined in the 1940
Act,  except that such term may be used herein with respect to the Shares of the
Trust as a whole or the Shares of any  particular  series,  as the  context  may
require.

         (h) "1940 Act" means the  Investment  Company Act of 1940 and the Rules
and Regulations thereunder, as amended from time to time.

         (i)  "Person"   means   and   includes    individuals,    corporations,
partnerships,  trusts, associations,  joint ventures and other entities, whether
or not legal entities,  and governments and agencies and political  subdivisions
thereof, whether domestic or foreign.

         (j)  "Shareholder" means a record owner of outstanding Shares.



<PAGE>


         (k) "Shares"  means the Shares of  Beneficial  Interest  into which the
beneficial  interest  in the Trust  shall be divided  from time to time or, when
used in relation to any particular series of Shares  established by the Trustees
pursuant to Section  6.9 hereof,  equal  proportionate  transferable  units into
which  such  series  of Shares  shall be  divided  from  time to time.  The term
"Shares" includes fractions of Shares as well as whole Shares.

         (l) "Transfer  Agent"  means the  party,  other  than the  Trust,  to a
contract described in Section 4.3 hereof.

         (m) "Trust" means the trust created hereby.

         (n) "Trust  Property"  means any and all  property,  real or  personal,
tangible  or  intangible,  which is owned or held by or for the  account  of the
Trust or the  Trustees,  including,  without  limitation,  any and all  property
allocated or belonging to any series of Shares pursuant to Section 6.9 hereof.

         (o) "Trustees"  means the persons who have signed the  Declaration,  so
long as they shall continue in office in accordance  with the terms hereof,  and
all  other  persons  who may from  time to time be duly  elected  or  appointed,
qualified and serving as Trustees in accordance with the provisions  hereof, and
reference  herein to a Trustee or the  Trustees  shall  refer to such  person or
persons in their capacity as trustees hereunder.

                                   ARTICLE II
                                    TRUSTEES

         Section 2.1 - Number of Trustees.  The number of Trustees shall be such
number as shall be fixed from time to time by a written  instrument  signed by a
majority of the Trustees,  provided,  however, that the number of Trustees shall
in no event be less than three (3).

         Section 2.2 - Term of Office of Trustees.  Subject to the provisions of
Section  16(a) of the 1940 Act,  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  (without  need for prior or
subsequent  accounting)  by an instrument in writing 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;


<PAGE>


         (b) that any Trustee may be removed with cause,  at any time by written
instrument,  signed by at least two-thirds of the remaining Trustees, specifying
the date when such removal shall become effective;

         (c) that any Trustee  who  requests in writing to be retired or who has
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 meeting of  Shareholders  by a vote
of two-thirds of the outstanding Shares of each series.  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.

         Section 2.3 - Resignation and  Appointment of Trustees.  In case of the
declination, death, resignation,  retirement, removal or inability of any of the
Trustees, or in case a vacancy shall, by reason of an increase in number, or for
any other  reason,  exist,  the  remaining  Trustees  shall fill such vacancy by
appointing  such other person as they in their  discretion  shall see fit.  Such
appointment  shall be evidenced by a written  instrument signed by a majority of
the  Trustees  in  office.  Any such  appointment  shall not  become  effective,
however,  until the person 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 the  Declaration.  Within  twelve months of such  appointment,  the
Trustees shall cause notice of such appointment to be mailed to each Shareholder
at his address as recorded on the books of the  Trustees.  An  appointment  of a
Trustee may be made by the Trustees then in office and notice  thereof mailed to
Shareholders  as  aforesaid in  anticipation  of a vacancy to occur by reason of
retirement,  resignation or increase in number of Trustees  effective at a later
date, provided that said appointment shall become effective only at or after the
effective  date of  said  retirement,  resignation  or  increase  in  number  of
Trustees. The power of appointment is subject to the provisions of Section 16(a)
of the 1940 Act.

         Section  2.4  -  Vacancies.   The  death,   declination,   resignation,
retirement, removal or incapacity of the Trustees, or any one of them, shall not
operate to annul the Trust or to revoke any existing agency created  pursuant to
the terms of this  Declaration.  Whenever a vacancy  in the  number of  Trustees
shall  occur,  until such  vacancy if filled as  provided  in Section  2.3,  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 the Declaration.  A written  instrument  certifying the existence of
such vacancy signed by a majority of the Trustees  shall be conclusive  evidence
of the existence of such vacancy.

<PAGE>
         Section 2.5 - Delegation of Power to Other  Trustees.  Any Trustee may,
by power of attorney,  delegate his power for a period not  exceeding six months
at any one time to any other Trustee or Trustees; provided that in no case shall
less than two Trustees  personally  exercise the powers  granted to the Trustees
under the Declaration except as herein otherwise expressly provided.

                                  ARTICLE III
                               POWERS OF TRUSTEES

         Section 3.1 - General.  The Trustees  shall have exclusive and absolute
control  over the Trust  Property and over the business of the Trust 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 the  Declaration.  The  Trustees  shall have power to conduct  the
business of the Trust 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 the  Trustees  deem  necessary,  proper or desirable in order to
promote  the  interests  of the  Trust  although  such  things  are  not  herein
specifically mentioned.  Any determination as to what is in the interests of the
Trust made by the Trustees in good faith shall be conclusive.  In construing the
provisions of the Declaration,  the presumption  shall be in favor of a grant of
power to the Trustees.

         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.




<PAGE>


         Section 3.2 - Investments.  (a)  The Trustees shall have the power:

                (i)  to  conduct,  operate  and  carry  on  the  business  of an
investment company;

                (ii) to  subscribe  for,  invest in,  reinvest  in,  purchase or
otherwise  acquire,  own,  hold,  pledge,  sell,  assign,  transfer,   exchange,
distribute, lend or otherwise deal in or dispose of U.S. and foreign currencies,
any form of gold and other precious metals,  commodity contracts,  contracts for
the future  acquisition  or delivery of fixed  income or other  securities,  and
securities of every nature and kind, including, without limitation, all types of
bonds,   debentures,   stocks,   negotiable   or   non-negotiable   instruments,
obligations, evidences of indebtedness, certificates of deposit or indebtedness,
commercial  paper,  repurchase  agreements,   bankers'  acceptances,  and  other
securities of any kind, issued, created,  guaranteed or sponsored by any and all
Persons, including,  without limitation,  states, territories and possessions of
the United  States and the District of Columbia and any  political  subdivision,
agency or  instrumentality  of any such Person, or by the U.S.  Government,  any
foreign government,  any political  subdivision or any agency or instrumentality
of the U.S. Government,  any foreign government or any political  subdivision of
the  U.S.   Government  or  any  foreign   government,   or  any   international
instrumentality, or by any bank or savings institution, or by any corporation or
organization  organized  under the laws of the  United  States or of any  state,
territory or possession thereof, or by any corporation or organization organized
under any foreign law, or in "when issued" contracts for any such securities, to
retain Trust assets in cash and from time to time change the  investments of the
assets of the Trust;  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

                (iii) to carry  on any  other  business  in  connection  with or
incidental to any of the foregoing powers, to do everything necessary,  suitable
or proper for the  accomplishment of any purpose or the attainment of any object
or the furtherance of any power  hereinbefore  set forth,  and to do every other
act or thing  incidental  or  appurtenant  to or  connected  with the  aforesaid
purposes, objects or powers.

         (b) The  Trustees  shall not be limited  to  investing  in  obligations
maturing before the possible termination of the Trust, nor shall the Trustees be
limited by any law limiting the investments which may be made by fiduciaries.


<PAGE>


         Section 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 in the name of any
other Person or nominee, on such terms as the Trustees may determine. 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 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.

         Section 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 and,
subject to the provisions set forth in Articles VII, VIII and IX and Section 6.9
hereof, to apply to any such repurchase, redemption, retirement, cancellation or
acquisition  of Shares any funds of the Trust or other  Trust  Property  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.

         Section 3.5 - Borrowing  Money;  Lending Trust  Property.  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 Trust
Property, to endorse, guarantee, or undertake the performance of any obligation,
contract or engagement of any other Person and to lend Trust Property.

         Section 3.6 - Delegation;  Committees. The Trustees shall have power 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.

         Section 3.7 - Collection  and  Payment.  Subject to Section 6.9 hereof,
the Trustees  shall have power to collect all property due to the Trust;  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;  and to  enter  into  releases,  agreements  and  other
instruments.


<PAGE>


         Section 3.8 - Expenses.  Subject to Section  6.9 hereof,  the  Trustees
shall have the 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 the
Declaration,  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.

         Section 3.9 - Manner of Acting;  By-Laws.  Except as otherwise provided
herein or in the By-Laws, any action to be taken by the Trustees may be taken by
a majority of the  Trustees  present at a meeting of  Trustees  (a quorum  being
present),  including any meeting held by means of a conference telephone circuit
or similar communications  equipment by means of which all persons participating
in the meeting can hear each other, or by written  consents of all the Trustees.
The Trustees may adopt By-Laws not inconsistent with this Declaration to provide
for the  conduct  of the  business  of the Trust  and may  amend or repeal  such
By-Laws to the extent such power is not reserved to the Shareholders.

         Section 3.10 - 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;

         (b) enter into joint ventures,  partnerships and any other combinations
or associations;

         (c) remove Trustees or fill vacancies in or add to their number,  elect
and remove such officers and appoint and  terminate  such agents or employees as
they consider appropriate, and appoint from their own number, and terminate, any
one or more committees which may exercise some or all of the power and authority
of the Trustees as the Trustees may determine;

         (d) purchase,  and pay for out of Trust  Property,  insurance  policies
insuring the Shareholders,  Trustees,  officers,  employees,  agents, investment
advisers, distributors, selected dealers or independent contractors of the Trust
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;

         (e)  establish  pension,  profit-sharing,  Share  purchase,  and  other
retirement, incentive and benefit plans for any Trustees, officers, employees or
agents of the Trust;


<PAGE>


         (f) to the extent permitted by law,  indemnify any person with whom the
Trust has dealings,  including the  Investment  Adviser,  Distributor,  Transfer
Agent and any dealer, to such extent as the Trustees shall determine;

         (g) determine and change the fiscal year of the Trust and the method by
which its accounts shall be kept; and

         (h) adopt a seal for the Trust, provided, that the absence of such seal
shall not impair the validity of any instrument executed on behalf of the Trust.

         Section 3.11 - Principal Transactions. Except in transactions permitted
by the 1940  Act,  or any  order of  exemption  issued  by the  Commission,  the
Trustees  shall not,  on behalf of the Trust,  buy any  securities  (other  than
Shares) from or sell any  securities  (other than Shares) to, or lend any assets
of the Trust to,  any  Trustee  or officer of the Trust or any firm of which any
such  Trustee  or  officer  is a member  acting as  principal,  or have any such
dealings with the Investment Adviser,  Distributor or Transfer Agent or with any
Interested  Person of such Person;  but the Trust may employ any such Person, or
firm or company in which such Person is an Interested  Person, as broker,  legal
counsel, registrar,  transfer agent, dividend disbursing agent or custodian upon
customary terms.

         Section  3.12 -  Trustees  and  Officers  as  Shareholders.  Except  as
hereinafter provided, no officer, Trustee or Member of the Advisory Board of the
Trust, and no member,  partner,  officer,  director or trustee of the Investment
Adviser or of the Distributor,  and no Investment  Adviser or Distributor of the
Trust, shall take long or short positions in the securities issued by the Trust.
The foregoing provision shall not prevent:

         (a) The  Distributor  from  purchasing  Shares  from the  Trust if such
purchases are limited  (except for reasonable  allowances  for clerical  errors,
delays and errors of transmission  and  cancellation of orders) to purchases for
the  purpose  of  filling  orders for Shares  received  by the  Distributor  and
provided  that orders to purchase  from the Trust are entered  with the Trust or
the Custodian  promptly upon receipt by the  Distributor of purchase  orders for
Shares, unless the Distributor is otherwise instructed by its customer;

         (b) The Distributor from purchasing  Shares as agent for the account of
the Trust;


<PAGE>


         (c) The purchase  from the Trust or from the  Distributor  of Shares by
any  officer,  Trustee  or member of the  Advisory  Board of the Trust or by any
member,  partner,  officer,  director or trustee of the Investment Adviser or of
the  Distributor  at a price not lower than the net asset value of the Shares at
the moment of such  purchase,  provided  that any such sales are only to be made
pursuant to a uniform offer described in the Trust's current prospectus; or

         (d) The Investment Adviser, the Distributor,  or any of their officers,
partners,  directors or trustees from  purchasing  Shares prior to the effective
date of the Registration  Statement  relating to the Shares under the Securities
Act of 1933, as amended.

                                   ARTICLE IV
               INVESTMENT ADVISER, DISTRIBUTOR AND TRANSFER AGENT

         Section 4.1 -  Investment  Adviser.  Subject to a Majority  Shareholder
Vote of the Shares of each series  affected  thereby,  the Trustees may in their
discretion  from time to time  enter  into one or more  investment  advisory  or
management contracts whereby a party to such contract shall undertake to furnish
the  Trust  such  management,  investment  advisory,  statistical  and  research
facilities and services,  promotional activities,  and such other facilities and
services,  if any, with respect to one or more series of Shares, 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 provision of the  Declaration,  the Trustees may delegate to the  Investment
Adviser  authority  (subject  to such  general or specific  instructions  as the
Trustees  may from  time to time  adopt) to effect  purchases,  sales,  loans or
exchanges of assets 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 the Investment Adviser (and all without further
action by the Trustees). Any such purchases,  sales, loans or exchanges shall be
deemed to have been authorized by all of the Trustees.

         Section 4.2 - Distributor.  The Trustees may in their  discretion  from
time to time enter into a contract, providing for the sale of Shares 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.

<PAGE>
         Section 4.3 - Transfer Agent. The Trustees may in their discretion from
time to time enter into a transfer  agency and shareholder  service  contract or
contracts whereby the other party or parties to such contract or contracts shall
undertake to furnish transfer agency and/or shareholder  services.  The contract
or contracts  shall have such terms and  conditions as the Trustees may in their
discretion determine not inconsistent with the Declaration or the By-Laws.  Such
services may be provided by one or more Persons.

         Section  4.4 - Parties  to  Contract.  Any  contract  of the  character
described  in  Section  4.1,  4.2 or 4.3 of  this  Article  IV or any  Custodian
contract,  as  described  in the  By-Laws,  may be entered into with any Person,
although one or more of the Trustees or officers of the Trust may be an officer,
partner, 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 not inconsistent with the provisions of this Article IV or
the By-Laws.  The same Person may be the other party to  contracts  entered into
pursuant to Sections  4.1,  4.2 and 4.3 above or  Custodian  contracts,  and any
individual may be financially  interested or otherwise  affiliated  with Persons
who are parties to any or all of the contracts mentioned in this Section 4.4.

                                   ARTICLE V
                   LIMITATIONS OF LIABILITY OF SHAREHOLDERS,
                              TRUSTEES AND OTHERS

         Section 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. 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,
save only that arising from bad faith, willful misfeasance,  gross negligence or
reckless  disregard for 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. 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.  Notwithstanding  any  other  provision  of this
Declaration  to the contrary,  no Trust  Property  shall be used to indemnify or
reimburse any  Shareholder of any Shares of any series other than Trust Property
allocated or belonging to such series.

<PAGE>
         Section 5.2 -  Non-Liability  of  Trustees,  etc. No Trustee,  officer,
employee or agent of the Trust shall be liable to the Trust,  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.

         Section 5.3 - Mandatory Indemnification.

         (a) Subject to the  exceptions and  limitations  contained in paragraph
(b) below:

                (i) every  person who is or has been a Trustee or officer of the
Trust shall be  indemnified  by the Trust  against all liability and against all
expenses  reasonably  incurred  or paid by him in  connection  with  any  claim,
action,  suit or proceeding in which he becomes involved as a party or otherwise
by virtue of his being or having been a Trustee or officer  and against  amounts
paid or incurred by him in the settlement thereof;

                (ii) the words "claim,"  "action," "suit," or "proceeding" shall
apply  to  all  claims,   actions,   suits  or  proceedings  (civil,   criminal,
administrative or other, including appeals), actual or threatened; and the words
"liability" and "expenses" shall include,  without limitation,  attorneys' fees,
costs,  judgments,  amounts  paid in  settlement,  fines,  penalties  and  other
liabilities.

         (b)  No indemnification  shall be  provided  hereunder  to a Trustee or
officer:


<PAGE>


                (i) against any  liability to the Trust or the  Shareholders  by
reason of a final  adjudication  by the  court or other  body  before  which the
proceeding was brought that he engaged in willful misfeasance,  bad faith, gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office;

                (ii) with  respect  to any matter as to which he shall have been
finally  adjudicated  not to have acted in good faith in the  reasonable  belief
that his action was in the best interest of the Trust; or

                (iii)in  the event of a  settlement  involving  a  payment  by a
Trustee or officer or other  disposition  not involving a final  adjudication as
provided  in  paragraph  (b) (i) or (b) (ii) above  resulting  in a payment by a
Trustee or  officer,  unless  there has been  either a  determination  that such
Trustee or  officer  did not engage in  willful  misfeasance,  bad faith,  gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office by the court or other body approving the settlement or other  disposition
or by a reasonable determination, based upon a review of readily available facts
(as  opposed  to a full  trial-type  inquiry)  that  he did not  engage  in such
conduct:

                  (A) by vote of a majority of the Disinterested Trustees acting
on the matter  (provided that a majority of the  Disinterested  Trustees then in
office act on the matter); or

                  (B) by written opinion of independent legal counsel.

         (c) The  rights  of  indemnification  herein  provided  may be  insured
against by  policies  maintained  by the Trust,  shall be  severable,  shall not
affect any other  rights to which any Trustee or officer may now or hereafter be
entitled,  shall  continue  as to a Person who has ceased to be such  Trustee or
officer  and  shall  inure  to  the   benefit  of  the  heirs,   executors   and
administrators of such Person.  Nothing contained herein shall affect any rights
to  indemnification  to which  personnel other than Trustees and officers may be
entitled by contract or otherwise under law.

         (d) Expenses of preparation and presentation of a defense to any claim,
action,  suit or proceeding of the character  described in paragraph (a) of this
Section 5.3 shall be advanced  by the Trust prior to final  disposition  thereof
upon receipt of an  undertaking  by or on behalf of the  recipient to repay such
amount if it is ultimately determined that he is not entitled to indemnification
under this Section 5.3, provided that either:


<PAGE>


                (i) such  undertaking  is secured by a surety bond or some other
appropriate security or the Trust shall be insured against losses arising out of
any such advances; or

                (ii) a  majority  of the  Disinterested  Trustees  acting on the
matter  (provided that a majority of the  Disinterested  Trustees then in office
act on the matter) or an independent  legal counsel in a written opinion,  shall
determine,  based upon a review of readily available facts (as opposed to a full
trial-type  inquiry),  that  there is  reason  to  believe  that  the  recipient
ultimately will be found entitled to indemnification.

         As used in this Section 5.3, a  "Disinterested  Trustee" is one (i) who
is not an  "Interested  Person"  of the  Trust  (including  anyone  who has been
exempted from being an "Interested  Person" by any rule,  regulation or order of
the  Commission),  and (ii)  against whom none of such  actions,  suits or other
proceedings or another action,  suit or other  proceeding on the same or similar
grounds is then or had been pending.

         Section  5.4 - No Bond  Required  of  Trustees.  No  Trustee  shall  be
obligated to give any bond or other  security for the  performance of any of his
duties hereunder.

         Section 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,  instrument,  certificate,  Share,  other  security  of the  Trust  or
undertaking, and every other act or thing whatsoever executed in connection with
the Trust shall be  conclusively  presumed to have been  executed or done by the
executors thereof only in their capacity as Trustees under the Declaration or in
their  capacity as  officers,  employees or agents of the Trust.  Every  written
obligation,  contract,  instrument,  certificate,  Share,  other security of the
Trust or  undertaking  made or issued by the Trustees shall recite that the same
is  executed  or  made by them  not  individually,  but as  Trustees  under  the
Declaration,  and that the  obligations  of any such  instrument are not binding
upon any of the Trustees or Shareholders  individually,  but bind only the trust
estate,  and  may  contain  any  further  recital  which  they  or he  may  deem
appropriate,  but the omission of such recital  shall not operate to bind any of
the  Trustees or  Shareholders  individually.  The  Trustees  shall at all times
maintain  insurance  for the  protection  of the  Trust  Property,  the  Trust's
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.

<PAGE>
         Section  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 the Investment Adviser,  the Distributor,
Transfer Agent,  selected dealers,  accountants,  appraisers or other experts or
consultants 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.

                                   ARTICLE VI
                         SHARES OF BENEFICIAL INTEREST

         Section 6.1 - Beneficial  Interest.  The interest of the  beneficiaries
hereunder  shall be divided  into  transferable  Shares of  Beneficial  Interest
(without  par value)  which shall be divided into one or more series as provided
in Section 6.9 hereof.  The number of Shares 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 non-assessable.

         Section  6.2 - 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,  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 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  specifically  set forth in the  Declaration.  The Shares
shall not entitle the holder to preference, preemptive, appraisal, conversion or
exchange rights, except as the Trustees may determine with respect to any series
or class of Shares.

         Section 6.3 - 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 or legal  relationship  other  than a trust.
Nothing in the Declaration shall be construed to make the  Shareholders,  either
by  themselves  or with the  Trustees,  partners  or  members  of a joint  stock
association.

<PAGE>
         Section 6.4 - Issuance of Shares.  The  Trustees,  in their  discretion
may,  from time to time  without  vote of the  Shareholders,  issue  Shares,  in
addition  to the then  issued and  outstanding  Shares  and  Shares  held in the
treasury,   to  such  party  or  parties   and  for  such  amount  and  type  of
consideration,  including cash or property,  at such time or times,  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 their proportionate  beneficial  interests in the Trust
Property  allocated or belonging to such series.  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 integral multiples thereof.

         Section  6.5 -  Register  of Shares.  A  register  shall be kept at the
principal  office of the Trust or at an office of the Transfer Agent which shall
contain the names and  addresses  of the  Shareholders  and the number of Shares
held by them respectively and a record of all transfers  thereof.  Such register
shall be  conclusive  as to who are the  holders  of the Shares 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 or in
the By-Laws  provided,  until he has given his address to the Transfer  Agent or
such other  officer or agent of the Trustees as shall keep the said register for
entry thereon.  It is not contemplated  that certificates will be issued for the
Shares;  however, the Trustees, in their discretion,  may authorize the issuance
of Share  certificates  and promulgate  appropriate  rules and regulations as to
their use.

         Section 6.6 - Transfer of Shares.  Shares shall be  transferable on the
records of the Trust only by the record holder thereof or by his agent thereunto
duly authorized in writing,  upon delivery to the Trustees or the Transfer Agent
of a duly executed  instrument of transfer,  together  with any  certificate  or
certificates (if issued) for such Shares and 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 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  hereunder  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.

<PAGE>
         Any person  becoming  entitled to any Shares in  consequence  of death,
bankruptcy,  or  incompetence of any  Shareholder,  or otherwise by operation of
law,  shall be recorded  on the  register of Shares as the holder of such Shares
upon production of the proper  evidence  thereof to the Trustees or the Transfer
Agent;  but until such record is made, the Shareholder of record shall be deemed
to be the holder of such  Shares for all  purposes  hereunder  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.

         Section 6.7 - Notices. Any and all notices to which any Shareholder 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 register of the Trust.

         Section 6.8 - Voting Powers.  The Shareholders shall have power to vote
only (i) for the removal of  Trustees  as  provided in Section 2.2 hereof,  (ii)
with respect to any  investment  advisory or management  contract as provided in
Section  4.1,  (iii) with  respect to  termination  of the Trust as  provided in
Section 9.2 hereof,  (iv) with respect to any amendment of this  Declaration  to
the extent  and as  provided  in Section  9.3  hereof,  (v) with  respect to any
merger,  consolidation  or sale of assets as provided  in  Sections  9.4 and 9.6
hereof,  (vi) with  respect to  incorporation  of the Trust or any series to the
extent and as provided in Sections 9.5 and 9.6 hereof,  (vii) to the same extent
as the stockholders of a Massachusetts business corporation as to whether or not
a court  action,  proceeding  or  claim  should  or  should  not be  brought  or
maintained  derivatively  or as a class  action  on  behalf  of the Trust or the
Shareholders, and (viii) with respect to such additional matters relating to the
Trust as may be required by the Declaration,  the By-Laws or any registration of
the Trust with the Commission (or any successor  agency) or any state, or as the
Trustees may consider necessary or desirable. Each whole Share shall be entitled
to vote as to any  matter on which it is  entitled  to vote and each  fractional
Share shall be entitled to a proportionate  fractional vote,  except that Shares
held in the  treasury  of the  Trust  shall  not be  voted.  There  shall  be no
cumulative  voting in the  election of Trustees.  Until  Shares are issued,  the
Trustees  may  exercise  all  rights  of  Shareholders  and may take any  action
required by law, the Declaration or the By-Laws to be taken by Shareholders. The
By-Laws may include further  provisions for  Shareholder  votes and meetings and
related matters.


<PAGE>


         Section 6.9 - Series Designation.  Shares of the Trust shall be divided
into series, the number and relative rights, privileges and preferences of which
shall be established  and designated by the Trustees,  in their  discretion,  in
accordance  with the terms of this  Section  6.9.  The Trustees may from time to
time  exercise  their power to authorize the division of Shares into one or more
series by  establishing  and  designating  one or more series of Shares upon and
subject to the following provisions:

         (a) All  Shares  shall  be  identical  except  that  there  may be such
variations as shall be fixed and  determined by the Trustees  between  different
series as to purchase price, right of redemption and the price, terms and manner
of  redemption,  and  special  and  relative  rights  as  to  dividends  and  on
liquidation.

         (b) The  number of  authorized  Shares and 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.

         (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
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 of such series,  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 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. No holder of Shares of any
particular  series  shall have any claim on or right to any assets  allocated or
belonging to any other series of Shares.


<PAGE>


         (d) The assets  belonging  to each  particular  series shall be charged
with the  liabilities  of the Trust in respect of that series and all  expenses,
costs,  charges  and  reserves  attributable  to that  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. Under no circumstances shall the assets allocated
or belonging to any particular  series be charged with liabilities  attributable
to any  other  series.  All  Persons  who have  extended  credit  which has been
allocated to a particular series, or who have a claim or contract which has been
allocated  to any  particular  series,  shall  look  only to the  assets of that
particular series for payment of such credit, claim or contract.

         (e) The power of the Trustees to invest and reinvest the Trust Property
allocated or belonging to any particular series shall be governed by Section 3.2
hereof unless otherwise provided in the instrument of the Trustees  establishing
such series which is hereinafter described.

         (f) Each Share of a series shall represent a beneficial interest in the
net assets  allocated or belonging to such series only,  and such interest shall
not extend to the assets of the Trust generally.  Dividends and distributions on
Shares of a  particular  series may be paid with such  frequency as the Trustees
may  determine,  which  may  be  daily  or  otherwise,  pursuant  to a  standing
resolution  or  resolutions  adopted  only  once or with such  frequency  as the
Trustees may determine,  to the holders of Shares of that series, only 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.  Shares of any particular series of the Trust may be
redeemed  solely out of Trust  Property  allocated  or belonging to that series.
Upon  liquidation or termination of a series of the Trust,  Shareholders of such
series  shall be  entitled to receive a pro rata share of the net assets of such
series only.


<PAGE>


         (g) Notwithstanding any provision hereof to the contrary, on any matter
submitted to a vote of the  Shareholders of the Trust,  all Shares then entitled
to vote shall be voted by in the aggregate, except that (i) when required by the
1940 Act to be voted by  individual  series,  Shares  shall  not be voted in the
aggregate,  and (ii) when the Trustees have  determined  that the matter affects
only the interests of Shareholders of one or more series,  only  Shareholders of
such series shall be entitled to vote thereon.

         (h) 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 such  establishment  and  designation  and the relative rights and
preferences of such series, or as otherwise provided in such instrument.  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.

         The  series of  Shares  established  and  designated  pursuant  to this
Section 6.9 and existing as of the date hereof are set forth in Annex A hereto.

         Section  6.10  -  Class   Designation.   The  Trustees  may,  in  their
discretion,  authorize the division of Shares of the Trust (or any series of the
Trust) into one or more classes.  All Shares of a class shall be identical  with
each  other  and with the  Shares of each  other  class of the Trust or the same
series of the Trust (as applicable),  except for such variations between classes
as may be  approved by the Board of Trustees  and  permitted  by the 1940 Act or
pursuant  to  any  exemptive   order  issued  by  the  Securities  and  Exchange
Commission.  The classes of Shares established pursuant to this Section 6.10 and
existing as of the date hereof are set forth in Annex B hereto.

                                  ARTICLE VII
                                  REDEMPTIONS

         Section 7.1 -  Redemption  of Shares.  All Shares of the Trust shall be
redeemable,  at the  redemption  price  determined in the manner set out in this
Declaration. Redeemed Shares may be resold by the Trust.

         The  Trust  shall  redeem  the  Shares  at  the  price   determined  as
hereinafter set forth,  upon the appropriately  verified written  application of
the record  holder  thereof (or upon such other form of request as the  Trustees
may  determine) at such office or agency as may be designated  from time to time
for that purpose in the Trust's then effective  prospectus  under the Securities
Act of 1933. The Trustees may from time to time specify  additional  conditions,
not  inconsistent  with the 1940 Act,  regarding the redemption of Shares in the
Trust's then effective prospectus under the Securities Act of 1933.

<PAGE>
         Section 7.2 - Price.  Shares shall be redeemed at their net asset value
determined  as set forth in Article  VIII hereof as of such time as the Trustees
shall  have  theretofore  prescribed  by  resolution.  In the  absence  of  such
resolution,  the  redemption  price of Shares  deposited  shall be the net asset
value of such Shares next  determined  as set forth in Article VIII hereof after
receipt of such application.

         Section 7.3 - Payment. Payment of the redemption price of Shares of any
series  shall be made in cash or in property out of the assets of such series to
the Shareholder of record at such time and in the manner,  not inconsistent with
the 1940 Act or other  applicable laws, as may be specified from time to time in
the Trust's then effective  prospectus under the Securities Act of 1933, subject
to the provisions of Section 7.4 hereof.

         Section 7.4 - Effect of Suspension of Determination of Net Asset Value.
If,  pursuant to Section 7.6 hereof,  the Trustees shall declare a suspension of
the  determination  of net asset value,  the rights of  Shareholders  (including
those who shall have applied for  redemption  pursuant to Section 7.1 hereof but
who shall not yet have received payment) to have Shares redeemed and paid for by
the  Trust  shall be  suspended  until the  termination  of such  suspension  is
declared.  Any record  holder who shall have his  redemption  right so suspended
may,  during the period of such  suspension,  by  appropriate  written notice of
revocation  at the  office or agency  where  application  was made,  revoke  any
application  for  redemption  not  honored  and  withdraw  any  certificates  on
deposits. The redemption price of Shares for which redemption  applications have
not been revoked shall be the net asset value of such Shares next  determined as
set forth in Article VIII after the termination of such suspension,  and payment
shall be made within  seven days after the date upon which the  application  was
made plus the period after such  applications  during which the determination of
net asset value was suspended.

         Section  7.5 -  Redemption  of Shares in Order to Qualify as  Regulated
Investment  Company;  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 or any  series of 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 by any such Person a number,  or principal  amount,  of Shares or
other  securities  of the Trust  sufficient  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  result in such
disqualification.  The redemption  shall be effected at the redemption price and
in the manner provided in Section 7.1.

<PAGE>
         The  holders  of Shares of 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.

         Section 7.6 - Suspension of Right of Redemption.  The Trust may declare
a  suspension  of the right of  redemption  or  postpone  the date of payment or
redemption for the whole or any part of any period (i) during which the New York
Stock Exchange is closed other than customary weekend and holiday closings, (ii)
during which trading on the New York Stock Exchange is restricted,  (iii) during
which  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 its net assets,  or
(iv)  during any other  period when the  Commission  may for the  protection  of
security  holders  of the  Trust  by order  permit  suspension  of the  right of
redemption or postponement  of the date of payment or redemption;  provided that
applicable  rules and  regulations of the Commission  shall govern as to whether
the conditions  prescribed in (ii),  (iii), or (iv) exist. Such suspension shall
take effect at such time as the Trust shall specify but not later than the close
of business on the business day next  following the  declaration  of suspension,
and  thereafter  there shall be no right of  redemption or payment on redemption
until  the  Trust  shall  declare  the  suspension  at an end,  except  that the
suspension  shall  terminate  in any event on the first day on which  said stock
exchange shall have reopened or the period specified in (ii) or (iii) shall have
expired (as to which in the absence of an official ruling by the Commission, the
determination of the Trust shall be conclusive).  In the case of a suspension of
the right of  redemption  a  Shareholder  may either  withdraw  his  request for
redemption or receive  payment based on the net asset value  existing  after the
termination of the suspension as provided in Section 7.4 hereof.




<PAGE>


                                  ARTICLE VIII
                       DETERMINATION OF NET ASSET VALUE,
                          NET INCOME AND DISTRIBUTIONS

         Subject  to  Section  6.9  hereof,  the  Trustees,  in  their  absolute
discretion,  may  prescribe  and  shall set  forth in the  By-Laws  or in a duly
adopted vote of the Trustees such bases and times for  determining the per Share
or net asset value of the Shares of any series or net income attributable to the
Shares  of  any  series,  or  the  declaration  and  payment  of  dividends  and
distributions  on the  Shares  of any  series,  as they  may deem  necessary  or
desirable.

                                   ARTICLE IX
            DURATION; TERMINATION OF TRUST; AMENDMENT; MERGERS, ETC.

         Section 9.1 - Duration.  The Trust shall continue without limitation of
time but subject to the provisions of this Article IX.

         Section 9.2 - Termination of Trust.

         (a) The Trust may be terminated (i) by a Majority  Shareholder  Vote of
the holders of its  Shares,  or (ii) by the  Trustees  by written  notice to the
Shareholders.  Any  series  of the  Trust may be  terminated  (i) by a  Majority
Shareholder  Vote  of the  holders  of  Shares  of that  series,  or (ii) by the
Trustees  by  written  notice  to the  Shareholders  of that  series.  Upon  the
termination of the Trust or any series of the Trust:

                (i) The Trust or series of the Trust  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
series of the Trust and all the powers of the  Trustees  under this  Declaration
shall  continue until the affairs of the Trust or series of the Trust shall have
been wound up,  including the power to fulfill or discharge the contracts of the
Trust or  series  of the  Trust,  collect  its  assets,  sell,  convey,  assign,
exchange,  transfer  or  otherwise  dispose of all or any part of the  remaining
Trust  Property or Trust Property of the series 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
to 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  Shareholder  approval in
accordance  with  Section  9.4  hereof,  and any sale,  conveyance,  assignment,
exchange, transfer or other disposition of all or substantially all of the Trust
Property  allocated or belonging to any series shall require the approval of the
Shareholders of such series as provided in Section 9.6 hereof; and

<PAGE>
         (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 or Trust Property of the series, in cash
or in kind or partly in cash and partly in kind,  among the  Shareholders of the
Trust or the series according to their respective rights.

         (b) After  termination of the Trust or series and  distribution  to the
Shareholders  of the  Trust or  series 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,  and the  Trustees  shall
thereupon be discharged from all further  liabilities and duties  hereunder with
respect to the Trust or series, and the rights and interests of all Shareholders
of the Trust or series shall thereupon cease.

         Section 9.3 - Amendment Procedure.

         (a) This  Declaration may be amended by a Majority  Shareholder Vote of
the  Shareholders  of the  Trust or by any  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 the Shares of the Trust. The Trustees may also amend
this Declaration without the vote or consent of Shareholders to designate series
in  accordance  with  Section  6.9 hereof,  to change the name of the Trust,  to
supply any omission, to cure, correct or supplement any ambiguous,  defective or
inconsistent  provision  hereof,  or if they deem it  necessary  or advisable 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, as amended,  but the Trustees shall not be liable
for failing so to do.

         (b) No amendment which the Trustees shall have determined  shall affect
the rights, privileges or interests of holders of a particular series of Shares,
but not the rights,  privileges  or  interests of holders of Shares of the Trust
generally, may be made except with the vote or consent by a Majority Shareholder
Vote of such series.


<PAGE>


         (c)  Notwithstanding  any other provision  hereof,  no amendment may be
made under this  Section 9.3 which would  change any rights with  respect to the
Shares,  or any series of Shares,  by reducing the amount  payable  thereon upon
liquidation  of the Trust or by  diminishing  or  eliminating  any voting rights
pertaining  thereto,  except  with the  Majority  Shareholder  Vote of Shares or
series of  Shares.  Nothing  contained  in this  Declaration  shall  permit  the
amendment of this Declaration to impair the exemption from personal liability of
the Shareholders,  Trustees,  officers,  employees and agents of the Trust or to
permit assessments upon Shareholders.

         (d) A certificate 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, and executed by
a majority of the Trustees,  shall be conclusive evidence of such amendment when
lodged among the records of the Trust.

         (e)  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  securities  of the  Trust  shall  have  become
effective,  this  Declaration  may be 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.

         Section 9.4 - 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 (or all or substantially  all of the Trust Property  allocated or
belonging to a particular  series of the Trust)  including  its good will,  upon
such terms and conditions and for such  consideration  when and as authorized at
any meeting of  Shareholders  called for such purpose by the vote of the holders
of two-thirds of the  outstanding  Shares of all series of the Trust voting as a
single class,  or of the affected series of the Trust, as the case may be, or by
an instrument or  instruments in writing  without a meeting  consented to by the
vote of the holders of two-thirds of the outstanding Shares of all series of the
Trust voting as a single class or of the  affected  series of the Trust,  as the
case may be; provided, however, that if such merger, consolidation,  sale, lease
or exchange  is  recommended  by the  Trustees,  the vote or written  consent by
Majority  Shareholder  Vote  shall  be  sufficient  authorization;  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.  Nothing  contained  herein  shall be  construed as requiring
approval of  Shareholders  for any sale of assets in the ordinary  course of the
business of the Trust.



<PAGE>


         Section 9.5 - Incorporation,  Reorganization.  With the approval of the
holders of a majority  of the  Shares  outstanding  and  entitled  to vote,  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,  unit
investment 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,  partnership,  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 in which the Trust holds or is about to acquire shares or any other
interest. Subject to Section 9.4 hereof, the Trustees may also cause a merger or
consolidation   between  the  Trust  or  any  successor  thereto  and  any  such
corporation, trust, partnership, association or other organization if and to the
extent  permitted  by law.  Nothing  contained  in this  Section  9.5  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 organization or entities.

         Section  9.6 -  Incorporation  or  Reorganization  of Series.  With the
approval of a Majority  Shareholder  Vote of any series,  the Trustees may sell,
lease or exchange  all of the Trust  Property  allocated  or  belonging  to that
series,  or cause to be  organized  or assist in  organizing  a  corporation  or
corporations under the laws of any other jurisdiction,  or any other trust, unit
investment trust, partnership,  association or other organization,  to take over
all of the Trust  Property  allocated  or  belonging to that series and to sell,
convey and transfer such Trust  Property to any such  corporation,  trust,  unit
investment trust,  partnership,  association,  or other organization in exchange
for the Shares or securities thereof or otherwise.

                                   ARTICLE X
             REPORTS TO SHAREHOLDERS AND SHAREHOLDER COMMUNICATIONS

         The Trustees shall at least semi-annually  submit to the Shareholders a
written financial report of the transactions of the Trust,  including  financial
statements  which shall at least  annually be  certified by  independent  public
accountants.

         Whenever ten or more  Shareholders  of record who have been such for at
least  six  months  preceding  the  date of  application,  and  who  hold in the
aggregate either Shares having a net asset value of at least $25,000 or at least
1% of the Shares outstanding,  whichever is less, shall apply to the Trustees in
writing,  stating that they wish to communicate with other  Shareholders  with a
view to obtaining  signatures to a request for a meeting of Shareholders for the
purpose of  removing  one or more  Trustees  pursuant  to Section 2.2 hereof and
accompany such application  with a form of communication  and request which they
wish to transmit,  the Trustees shall within five business days after receipt of
such application either:

<PAGE>
         (a)  afford  to  such  applicants  access  to a list of the  names  and
addresses of all Shareholders as recorded on the books of the Trust; or

         (b) inform such applicants as to the approximate number of Shareholders
of  record,   and  the  approximate   cost  of  mailing  to  them  the  proposed
communication  and form of request.  If the Trustees  elect to follow the course
specified  in (b)  above,  the  Trustees,  upon  the  written  request  of  such
applicants,  accompanied  by a tender of the  material  to be mailed  and of the
reasonable  expenses of mailing,  shall, with reasonable  promptness,  mail such
material to all  Shareholders of record,  unless within five business days after
such tender the Trustees mail to such  applicants and file with the  Commission,
together with a copy of the material to be mailed, a written statement signed by
at least a majority of the Trustees to the effect that in their  opinion  either
such  material  contains  untrue  statements  of fact or omits  to  state  facts
necessary to make the statements  contained therein not misleading,  or would be
in violation of applicable law, and specifying the basis of such opinion.

                                   ARTICLE XI
                                 MISCELLANEOUS

         Section 11.1 - Filing. This Declaration, as amended, and any subsequent
amendment  hereto  shall  be  filed  in  the  office  of  the  Secretary  of The
Commonwealth  of  Massachusetts  and in such  other  place or  places  as may be
required under the laws of The  Commonwealth  of  Massachusetts  and may also be
filed or recorded in 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  was 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,  integrating into a single instrument all of
the provisions of the Declaration which are then in effect and operative, 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.


<PAGE>


         Section  11.2 -  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 Commonwealth.

         Section 11.3 - 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.

         Section 11.4 - Reliance by Third Parties.  Any certificate  executed by
an individual who, according to the records of the Trust appears to be a Trustee
hereunder,   certifying   to:  (i)  the  number  or   identity  of  Trustees  or
Shareholders,  (ii) the due  authorization of the execution of any instrument or
writing,  (iii)  the  form of any  vote  passed  at a  meeting  of  Trustees  or
Shareholders,  (iv) the fact that the number of Trustees or Shareholders present
at any meeting or executing any written instrument satisfies the requirements of
this Declaration,  (v) the form of any By-Laws adopted by or the identity of any
officers  elected by the  Trustees,  or (vi) the  existence of any fact or facts
which in any manner  relate to the  affairs of the  Trust,  shall be  conclusive
evidence as to the matters so certified in favor of any Person  dealing with the
Trustees and their successors.

         Section 11.5 - Provisions in Conflict with Law or Regulations.

         (a)  The  provisions  of  the  Declaration  are  severable,  and if the
Trustees  shall  determine,  with  the  advice  of  counsel,  that  any of  such
provisions is in conflict with the 1940 Act, the  regulated  investment  company
provisions of the Internal  Revenue Code, as amended,  or with other  applicable
laws and  regulations,  the conflicting  provision shall be deemed never to have
constituted a part of the Declaration; provided however, that such determination
shall not affect any of the remaining  provisions of the  Declaration  or render
invalid or improper any action taken or omitted prior to such determination.

         (b) If any  provision  of the  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 the
Declaration in any jurisdiction.



<PAGE>


                                    ANNEX A

         Pursuant to Section 6.9 of the  Declaration,  the Trustees of the Trust
have  established  and  designated  new  series of  Shares  (as  defined  in the
Declaration), such series to have the following special and relative rights:

         1.       The series are designated:
                  - MFS Alabama Municipal Bond Fund
                  - MFS Arkansas Municipal Bond Fund
                  - MFS Florida Municipal Bond Fund
                  - MFS Georgia Municipal Bond Fund
                  - MFS Louisiana Municipal Bond Fund
                  - MFS Maryland Municipal Bond Fund
                  - MFS Massachusetts Municipal Bond Fund
                  - MFS Mississippi Municipal Bond Fund
                  - MFS New York Municipal Bond Fund
                  - MFS North Carolina Municipal Bond Fund
                  - MFS Pennsylvania Municipal Bond Fund
                  - MFS South Carolina Municipal Bond Fund
                  - MFS Tennessee Municipal Bond Fund
                  - MFS Texas Municipal Bond Fund
                  - MFS Virginia Municipal Bond Fund
                  - MFS Washington Municipal Bond Fund
                  - MFS West Virginia Municipal Bond Fund
                  - MFS California Municipal Bond Fund
                  - MFS Municipal Income Fund

         2.       The series shall be authorized to invest in cash,  securities,
                  instruments  and other property as from time to time described
                  in the Trust's then currently effective registration statement
                  under the Securities  Act of 1933 to the extent  pertaining to
                  the  offering  of Shares  of such  series.  Each  Share of the
                  series shall be  redeemable,  shall be entitled to one vote or
                  fraction  thereof in respect of a fractional  share on matters
                  on which Shares of the series shall be entitled to vote, shall
                  represent  a  pro  rata  beneficial  interest  in  the  assets
                  allocated or belonging to the series, and shall be entitled to
                  receive  its pro rata  share of the net  assets of the  series
                  upon liquidation of the series, all as provided in Section 6.9
                  of the Declaration.

<PAGE>
         3.       Shareholders of the series shall vote separately as a class on
                  any matter to the extent  required by, and any matter shall be
                  deemed to have been effectively acted upon with respect to the
                  series  as  provided  in Rule  18f-2,  as from time to time in
                  effect,  under the Investment Company Act of 1940, as amended,
                  or any successor rule, and by the Declaration.

         4.       The assets and  liabilities  of the Trust  shall be  allocated
                  among the previously  established  and existing  series of the
                  Trust  and this  series  as set  forth in  Section  6.9 of the
                  Declaration.

         5.       Subject to the provisions of Section 6.9 and Article IX of the
                  Declaration,  the Trustees  (including any successor Trustees)
                  shall  have the  right  at any  time and from  time to time to
                  reallocate assets and expenses or to change the designation of
                  any series now or hereafter  created,  or to otherwise  change
                  the special and relative rights of any such series.


<PAGE>


                                    ANNEX B


         Pursuant to Section 6.10 of the Declaration of Trust, a majority of the
Trustees,  divided the Shares of MFS Alabama  Municipal  Bond Fund, MFS Arkansas
Municipal Bond Fund, MFS Florida Municipal Bond Fund, MFS Georgia Municipal Bond
Fund, MFS Louisiana  Municipal Bond Fund, MFS Maryland  Municipal Bond Fund, MFS
Massachusetts  Municipal Bond Fund, MFS Mississippi Municipal Bond Fund, MFS New
York  Municipal  Bond Fund,  MFS  Pennsylvania  Municipal  Bond Fund,  MFS South
Carolina  Municipal  Bond Fund,  MFS Tennessee  Municipal  Bond Fund,  MFS Texas
Municipal Bond Fund,  MFS  Washington  Municipal Bond Fund and MFS West Virginia
Municipal  Bond  Fund,  series of the Trust,  to create  two  classes of Shares,
within the meaning of Section 6.10, 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 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 the 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,   any
                  conversion  feature  of the 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 Declaration and shall be set forth in the
                  current prospectus and statement of additional  information of
                  the Trust or any series thereof, 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  and Class B 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; and

         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.


         Pursuant to Section 6.10 of the Declaration of Trust, the Trustees have
divided  the Shares of MFS North  Carolina  Municipal  Bond Fund,  MFS  Virginia
Municipal Bond Fund, MFS California Municipal Bond Fund and MFS Municipal Income
Fund, series of the Trust, to create three classes of Shares, within the meaning
of Section 6.10, as follows:

         1.       The three classes of Shares are  designated  "Class A Shares",
                  "Class B Shares" and "Class C Shares";

         2.       Class A Shares,  Class B Shares  and  Class C Shares  shall be
                  entitled to all the rights and preferences  accorded to Shares
                  under the Declaration; and

         3.       The purchase price of Class A Shares, Class B Shares and Class
                  C Shares,  the method of  determination of the net asset value
                  of Class A Shares,  Class B Shares  and  Class C  Shares,  the
                  price, terms and manner of redemption of Class A Shares, Class
                  B Shares  and Class C Shares,  any  conversion  feature of the
                  Class B Shares, and the relative dividend rights of holders of
                  Class A Shares,  Class B Shares  and  Class C Shares  shall be
                  established  by the Trustees of the Trust in  accordance  with
                  the  Declaration  and  shall  be  set  forth  in  the  current
                  prospectus  and  statement of  additional  information  of the
                  Trust or any series  thereof,  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 and Class C 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.




<PAGE>


IN WITNESS  WHEREOF,  the undersigned have executed this instrument this 2nd day
of February, 1995.



A. KEITH BRODKIN                                     WALTER E. ROBB, III
- ----------------                                     -------------------
A. Keith Brodkin                                     Walter E. Robb, III
76 Farm Road                                         35 Farm Road
Sherborn, MA  01770                                  Sherborn,  MA  01770



RICHARD B. BAILEY                                    ARNOLD D. SCOTT
- ----------------                                     ----------------
Richard B. Bailey                                    Arnold D. Scott
63 Atlantic Avenue                                   20 Rowes Wharf
Boston,  MA  02110                                   Boston, MA  02110



MARSHALL N. COHAN                                    JEFFREY L. SHAMES
- ----------------                                     ----------------
Marshall N. Cohan                                    Jeffrey L. Shames
2524 Bedford Mews Drive                              60 Brookside Road
Wellington,  FL  33414                               Needham, MA  02192



LAWRENCE H. COHN                                     J. DALE SHERRATT
- ----------------                                     ----------------
Lawrence H. Cohn                                     J. Dale Sherratt
45 Singletree Road                                   86 Farm Road
Chestnut Hill,  MA  02167                            Sherborn, MA  01770



SIR. J. DAVID GIBBONS                                WARD SMITH
- ----------------                                     ----------------
Sir J. David Gibbons                                 Ward Smith
"Leeward"                                            36080 Shaker Blvd
5 Leeside Drive                                      Huntington Valley, OH 44022
"Point Shares"
Pembroke,  Bermuda  HM  05



ABBY M. O'NEILL
- ----------------
Abby M. O'Neill
200 Sunset Road
Oyster Bay,  NY  11771







                                                                    EXHIBIT 99.2







                              AMENDED AND RESTATED


                                    BY-LAWS


                                       OF


                           MFS MUNICIPAL SERIES TRUST






















                                                               DECEMBER 14, 1994


<PAGE>




                              AMENDED AND RESTATED

                                    BY-LAWS

                                       OF

                           MFS MUNICIPAL SERIES TRUST





                                   ARTICLE I

                                  DEFINITIONS

         The  terms  "Commission",  "Declaration",   "Distributor",  "Investment
Adviser",  "Majority  Shareholder  Vote", "1940 Act",  "Shareholder",  "Shares",
"Transfer Agent",  "Trust",  "Trust Property" and "Trustees" have the respective
meanings given them in the  Declaration of Trust of MFS Municipal  Series Trust,
dated August 23, 1984, as amended from time to time.


                                   ARTICLE II

                                    OFFICES

         SECTION  1.  PRINCIPAL  OFFICE.  Until  changed  by the  Trustees,  the
principal office of the Trust in The  Commonwealth of Massachusetts  shall be in
the City of Boston, County of Suffolk.

         SECTION  2.  OTHER  OFFICES.  The Trust may have  offices in such other
places without as well as within the  Commonwealth as the Trustees may from time
to time determine.


                                  ARTICLE III

                                  SHAREHOLDERS

         SECTION 1. MEETINGS.  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  holding in the  aggregate  not less than ten
percent (10%) of the  outstanding  Shares of the Trust having voting rights,  if
shareholders  of all series are required  under the  Declaration  to vote in the
aggregate  and not by  individual  series at such  meeting,  or of any series or
class if shareholders of such series or class are entitled under the Declaration
to vote by individual  series or class,  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.

         SECTION 2. NOTICE OF MEETINGS.  Notice of all meetings of Shareholders,
stating  the time,  place and  purposes  of the  meeting,  shall be given by the
Trustees by mail to each  Shareholder  entitled  to vote at such  meeting at his
address as recorded on the register of the Trust,  mailed at least (ten) 10 days
and not more than (sixty) 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. No notice need be given
to any  Shareholder  who shall have  failed to inform  the Trust of his  current
address or if a written waiver of notice,  executed  before or after the meeting
by the  Shareholder  or his  attorney  thereunto  authorized,  is filed with the
records of the meeting.

         SECTION 3. 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  thirty (30) days, as the Trustees may determine;  or without  closing
the  transfer  books the  Trustees  may fix a date not more than sixty (60) days
prior to the date of any meeting of Shareholders or distribution or other action
as a  record  date  for  the  determination  of the  persons  to be  treated  as
Shareholders of record for such purpose.

         SECTION  4.  PROXIES.  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 Clerk,
or with such other  officer or agent of the Trust as the Clerk may  direct,  for
verification prior to the time at which such vote shall be taken.  Pursuant to a
vote 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.  When any Share is
held  jointly by  several  persons,  any one of them may vote at any  meeting in
person or by proxy in 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.
The  placing  of a  Shareholder's  name on a proxy  pursuant  to  telephonic  or
electronically   transmitted   instructions   obtained  pursuant  to  procedures
reasonably  designed to verify that such  instructions  have been  authorized by
such  Shareholder  shall  constitute  execution of such proxy by or on behalf of
such  Shareholder.  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.  Any copy,  facsimile  telecommunication  or
other reliable reproduction of a proxy may be substituted for or used in lieu of
the original  proxy for any and all purposes for which the original  proxy could
be  used,  provided  that  such  copy,  facsimile   telecommunication  or  other
reproduction  shall be a complete  reproduction  of the entire original proxy or
the portion thereof to be returned by the Shareholder.

         SECTION 5.  QUORUM,  ADJOURNMENT  AND  REQUIRED  VOTE.  A  majority  of
outstanding  Shares entitled to vote shall constitute a quorum at any meeting of
Shareholders,  except that where any provision of law, the  Declaration or these
By-laws  permits or requires that holders of any series or class shall vote as a
series or  class,  then a  majority  of the  aggregate  number of Shares of that
series or class  entitled to vote shall be necessary to  constitute a quorum for
the transaction of business by that series or class. In the absence of a quorum,
a majority of outstanding Shares entitled to vote present in person or by proxy,
or, where any  provision of law, the  Declaration  or these  By-laws  permits or
requires that holders of any series or class shall vote as a series or class,  a
majority of outstanding  Shares of that series or class entitled to vote present
in person or by proxy,  may adjourn the meeting from time to time until a quorum
shall be present.  Only  Shareholders of record shall be entitled to vote on any
matter.  Each full Share  shall be entitled  to one vote and  fractional  Shares
shall be entitled to a vote of such fraction.  Except as otherwise  provided any
provision  of law, the  Declaration  or these  By-laws,  Shares  representing  a
majority of the votes cast shall decide any matter (i.e., abstentions and broker
non-votes shall not be counted) and a plurality shall elect a Trustee,  provided
that where any provision of law, the  Declaration  or these  By-Laws  permits or
requires  that  holders of any series or class  shall vote as a series or class,
then a majority of the Shares of that  series or class cast on the matter  shall
decide the matter (i.e.,  abstentions and broker non-votes shall not be counted)
insofar as that series or class is concerned.

         SECTION 6.  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.

         SECTION 7. ACTION  WITHOUT  MEETING.  Any action  which may be taken by
Shareholders  may be taken  without  a meeting  if a  majority  of  Shareholders
entitled  to vote on the matter (or such larger  proportion  thereof as shall be
required by law, the  Declaration  or these By-Laws for approval of such matter)
consent to the action in writing  and the  written  consents  are filed with the
records of the meetings of  Shareholders.  Such consent shall be treated for all
purposes as a vote taken at a meeting of Shareholders.


                                   ARTICLE IV

                                    TRUSTEES

         SECTION  1.  MEETINGS  OF THE  TRUSTEES.  The  Trustees  may  in  their
discretion  provide for regular or stated  meetings of the  Trustees.  Notice of
regular or stated  meetings  need not be given.  Meetings of the Trustees  other
than regular or stated meetings shall be held whenever called by the Chairman or
by any one of the  Trustees at the time being in office.  Notice of the time and
place of each meeting  other than regular or stated  meetings  shall be given by
the Secretary or an Assistant  Secretary,  or the Clerk or an Assistant Clerk or
by the  officer  or  Trustee  calling  the  meeting  and shall be mailed to each
Trustee at least two days before the meeting,  or shall be telegraphed,  cabled,
or wirelessed or sent by facsimile or other  electronic means to each Trustee at
his business address, or personally delivered to him at least one day before the
meeting. Such notice may, however, be waived by any Trustee. Notice of a meeting
need not be given to any Trustee if a written waiver of notice,  executed by him
before or after the meeting, is filed with the records of the meeting, or to any
Trustee  who  attends the meeting  without  protesting  prior  thereto or at its
commencement  the lack of notice to him.  A notice or waiver of notice  need not
specify the purpose of any  meeting.  Except as provided by law the Trustees may
meet by  means of a  telephone  conference  circuit  or  similar  communications
equipment  by means of which all persons  participating  in the meeting can hear
each other, which telephone conference meeting shall be deemed to have been held
at a  place  designated  by the  Trustees  at the  meeting.  Participation  in a
telephone  conference  meeting  shall  constitute  presence  in  person  at such
meeting.  Any action  required  or  permitted  to be taken at any meeting of the
Trustees  may be taken by the  Trustees  without a meeting  if all the  Trustees
consent to the action in writing  and the  written  consents  are filed with the
records of the Trustees' meetings.  Such consents shall be treated as a vote for
all purposes.

         SECTION 2.  QUORUM AND MANNER OF  ACTING.  A majority  of the  Trustees
shall be present at any regular or special  meeting of the  Trustees in order to
constitute a quorum for the  transaction of business at such meeting and (except
as otherwise  required by law, the  Declaration  or these  By-Laws) the act of a
majority  of the  Trustees  present  at any such  meeting,  at which a quorum is
present,  shall  be the act of the  Trustees.  In the  absence  of a  quorum,  a
majority of the Trustees present may adjourn the meeting from time to time until
a quorum shall be present. Notice of an adjourned meeting need not be given.


                                   ARTICLE V

                         COMMITTEES AND ADVISORY BOARD

         SECTION 1.  EXECUTIVE AND OTHER  COMMITTEES.  The Trustees by vote of a
majority  of all the  Trustees  may elect  from  their own  number an  Executive
Committee  to consist of not less than three (3)  Trustees to hold office at the
pleasure of the  Trustees  which shall have the power to conduct the current and
ordinary business of the Trust while the Trustees are not in session,  including
the purchase and sale of  securities  and the  designation  of  securities to be
delivered upon  redemption of Shares of the Trust,  and such other powers of the
Trustees as the  Trustees  may,  from time to time,  delegate  to the  Executive
Committee  except those powers which by law, the  Declaration  or these  By-Laws
they are prohibited from delegating.  The Trustees may also elect from their own
number other Committees from time to time, the number composing such Committees,
the powers  conferred  upon the same  (subject to the same  limitations  as with
respect  to the  Executive  Committee)  and  the  term  of  membership  on  such
Committees  to be  determined  by the  Trustees.  The Trustees  may  designate a
chairman of any such Committee.
In the absence of such designation a Committee may elect its own Chairman.

         SECTION 2.  MEETING, QUORUM AND MANNER OF ACTING.  The Trustees may:

                  (i)      provide for stated meetings of any Committee,

                  (ii)     specify the manner of calling and notice required for
                           special meetings of any Committee,

                  (iii)    specify the number of members of a Committee required
                           to constitute a quorum and the number of members of a
                           Committee   required  to  exercise  specified  powers
                           delegated to such Committee,

                  (iv)     authorize   the  making  of   decisions  to  exercise
                           specified  powers by written  assent of the requisite
                           number of members of a  Committee  without a meeting,
                           and

                  (v)      authorize the members of a Committee to meet by means
                           of a telephone conference circuit.

         Each Committee  shall keep regular  minutes of its meetings and records
of  decisions  taken  without a meeting  and cause them to be recorded in a book
designated for that purpose and kept in the office of the Trust.

         SECTION 3. ADVISORY  BOARD.  The Trustees may appoint an Advisory Board
to consist in the first instance of not less than three (3) members.  Members of
such  Advisory  Board  shall  not  be  Trustees  or  officers  and  need  not be
Shareholders.  A member of such Advisory Board shall hold office for such period
as the Trustees may by resolution  provide.  Any member of such board may resign
therefrom  by a written  instrument  signed by him which  shall take effect upon
delivery to the  Trustees.  The  Advisory  Board shall have no legal  powers and
shall not perform the functions of Trustees in any manner,  such Advisory  Board
being intended merely to act in an advisory capacity.  Such Advisory Board shall
meet at such  times  and upon  such  notice as the  Trustees  may by  resolution
provide.


                                   ARTICLE VI

                                    OFFICERS

         SECTION 1.  GENERAL  PROVISIONS.  The  officers of the Trust shall be a
Chairman,  a  President,  a Treasurer  and a Clerk,  who shall be elected by the
Trustees. The Trustees may elect or appoint such other officers or agents as the
business of the Trust may  require,  including  one or more Vice  Presidents,  a
Secretary  and  one  or  more  Assistant  Secretaries,  one  or  more  Assistant
Treasurers,  and one or more Assistant Clerks.  The Trustees may delegate to any
officer or Committee the power to appoint any subordinate officers or agents.

         SECTION  2.  TERM OF OFFICE  AND  QUALIFICATIONS.  Except as  otherwise
provided by law, the Declaration or these By-Laws, the Chairman,  the President,
the  Treasurer  and the Clerk shall hold office until his  resignation  has been
accepted by the Trustees or until his respective  successor shall have been duly
elected and qualified,  and all other officers shall hold office at the pleasure
of the  Trustees.  Any two or more offices may be held by the same  person.  Any
officer may be, but none need be, a Trustee or Shareholder.

         SECTION 3. REMOVAL. The Trustees,  at any regular or special meeting of
the  Trustees,  may remove  any  officer  with or  without  cause by a vote of a
majority  of the  Trustees.  Any  officer or agent  appointed  by any officer or
Committee  may be removed with or without  cause by such  appointing  officer or
Committee.

         SECTION 4. POWERS AND DUTIES OF THE  CHAIRMAN.  The  Chairman  may call
meetings of the Trustees and of any Committee thereof when he deems it necessary
and shall preside at all meetings of the Shareholders. Subject to the control of
the Trustees and any Committees of the Trustees, the Chairman shall at all times
exercise a general  supervision and direction over the affairs of the Trust. The
Chairman shall have the power to employ  attorneys and counsel for the Trust and
to employ such subordinate officers, agents, clerks and employees as he may find
necessary to transact the  business of the Trust.  The Chairman  shall also have
the power to grant, issue,  execute or sign such powers of attorney,  proxies or
other  documents as may be deemed  advisable or necessary in  furtherance of the
interests of the Trust. The Chairman shall have such other powers and duties as,
from time to time, may be conferred upon or assigned to him by the Trustees.

         SECTION  5.  POWERS  AND  DUTIES OF THE  PRESIDENT.  In the  absence or
disability of the Chairman,  the President  shall perform all the duties and may
exercise  any of the  powers of the  Chairman,  subject  to the  control  of the
Trustees.  The  President  shall perform such other duties as may be assigned to
him from time to time by the Trustees or the Chairman.

         SECTION  6.  POWERS AND DUTIES OF VICE  PRESIDENTS.  In the  absence or
disability of the  President,  the Vice  President or, if there be more than one
Vice President,  any Vice President designated by the Trustees shall perform all
the duties and may exercise any of the powers of the  President,  subject to the
control of the Trustees.  Each Vice President shall perform such other duties as
may be assigned to him from time to time by the Trustees or the President.

         SECTION 7. POWERS AND DUTIES OF THE TREASURER.  The Treasurer  shall be
the principal financial and accounting officer of the Trust. The Treasurer shall
deliver all funds of the Trust  which may come into his hands to such  custodian
as the Trustees may employ  pursuant to Article X hereof.  The  Treasurer  shall
render a statement  of condition of the finances of the Trust to the Trustees as
often as they shall require the same and shall in general perform all the duties
incident to the office of  Treasurer  and such other duties as from time to time
may be assigned to him by the Trustees.  The Treasurer shall give a bond for the
faithful discharge of his duties, if required to do so by the Trustees,  in such
sum and with such surety or sureties as the Trustees shall require.

         SECTION 8.  POWERS AND  DUTIES OF THE CLERK.  The Clerk  shall keep the
minutes of all meetings of the  Shareholders  in proper books  provided for that
purpose; he shall have custody of the seal of the Trust; he shall have charge of
the Share transfer books, lists and records unless the same are in the charge of
the Transfer  Agent.  He or the Secretary shall attend to the giving and serving
of all notices by the Trust in accordance  with the  provisions of these By-Laws
and as  required  by law;  and  subject  to these  By-Laws,  he shall in general
perform all duties incident to the office of Clerk and such other duties as from
time to time may be assigned to him by the Trustees.

         SECTION 9. POWERS AND DUTIES OF THE SECRETARY.  The Secretary,  if any,
shall keep the minutes of all meetings of the  Trustees.  He shall  perform such
other duties and have such other powers in addition to those  specified in these
By-Laws  as the  Trustees  shall  from  time to time  designate.  If there be no
Secretary  or  Assistant  Secretary,  the  Clerk  shall  perform  the  duties of
Secretary.

         SECTION 10. POWERS AND DUTIES OF ASSISTANT  TREASURERS.  In the absence
or  disability  of the  Treasurer,  any  Assistant  Treasurer  designated by the
Trustees  shall perform all the duties,  and may exercise any of the powers,  of
the Treasurer.  Each Assistant Treasurer shall perform such other duties as from
time to time may be assigned to him by the Trustees.  Each  Assistant  Treasurer
shall give a bond for the faithful discharge of his duties, if required to do so
by the  Trustees,  in such sum and with such surety or sureties as the  Trustees
shall require.

         SECTION 11.  POWERS AND DUTIES OF ASSISTANT  CLERKS.  In the absence or
disability of the Clerk,  any Assistant  Clerk  designated by the Trustees shall
perform all the duties,  and may exercise any of the powers,  of the Clerk.  The
Assistant  Clerks  shall  perform  such other duties as from time to time may be
assigned to them by the Trustees.

         SECTION 12. POWERS AND DUTIES OF ASSISTANT SECRETARIES.  In the absence
or  disability  of the  Secretary,  any  Assistant  Secretary  designated by the
Trustees shall perform all of the duties, and may exercise any of the powers, of
the Secretary. The Assistant Secretaries shall perform such other duties as from
time to time may be assigned to them by the Trustees.

         SECTION 13.  COMPENSATION  OF OFFICERS  AND TRUSTEES AND MEMBERS OF THE
ADVISORY BOARD.  Subject to any applicable law or provision of the  Declaration,
the  compensation of the officers and Trustees and members of the Advisory Board
shall be fixed from time to time by the Trustees or, in the case of officers, by
any  Committee or officer upon whom such power may be conferred by the Trustees.
No officer shall be prevented from receiving such  compensation  as such officer
by reason of the fact that he is also a Trustee.


                                  ARTICLE VII

                                  FISCAL YEAR

         The fiscal  year of the Trust  shall begin on the first day of April in
each  year and  shall  end on the last  day of  March  in that  year,  provided,
however, that the Trustees may from time to time change the fiscal year.


                                  ARTICLE VIII

                                      SEAL

         The  Trustees  shall adopt a seal which shall be in such form and shall
have such inscription thereon as the Trustees may from time to time prescribe.


                                   ARTICLE IX

                               WAIVERS OF NOTICE

         Whenever any notice is required to be given by law, the  Declaration or
these  By-Laws,  a waiver  thereof in  writing,  signed by the person or persons
entitled to such notice,  whether before or after the time stated therein, shall
be deemed equivalent thereto. A notice shall be deemed to have been telegraphed,
cabled or  wirelessed  or sent by  facsimile or other  electronic  means for the
purposes of these By-Laws when it has been delivered to a representative  of any
telegraph,  cable or wireless  company with  instruction that it be telegraphed,
cabled or wirelessed or when a confirmation of such facsimile  having been sent,
or a  confirmation  that  such  electronic  means  has  sent  the  notice  being
transmitted,  is  generated.  Any notice shall be deemed to be given at the time
when the same shall be mailed, telegraphed, cabled or wirelessed or when sent by
facsimile or other electronic means.


                                   ARTICLE X

                                   CUSTODIAN

         SECTION 1.  APPOINTMENT  AND DUTIES.  The  Trustees  shall at all times
employ a bank or trust company having a capital,  surplus and undivided  profits
of at least five million dollars  ($5,000,000.00) as custodian with authority as
its agent, but subject to such restrictions, limitations and other requirements,
if any, as may be contained in the Declaration, these By-Laws and the 1940 Act:

                  (i)      to hold the securities owned by the Trust and deliver
                           the same upon written order;

                  (ii)     to receive and issue  receipts  for any monies due to
                           the Trust  and  deposit  the same in its own  banking
                           department or elsewhere as the Trustees may direct;

                  (iii)    to disburse such funds upon orders or vouchers;

                  (iv)     if authorized by the Trustees,  to keep the books and
                           accounts  of  the  Trust  and  furnish  clerical  and
                           accounting services; and

                  (v)      if authorized  to do so by the  Trustees,  to compute
                           the net income of the Trust;

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, the custodian
shall  deliver and pay over all Trust  Property  held by it as specified in such
vote.

         The Trustees  may also  authorize  the  custodian to employ one or more
sub-custodians 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 be a bank or trust company organized under
the laws of the United States or one of the states  thereof and having  capital,
surplus and undivided  profits of at least five million dollars  ($5,000,000.00)
or such foreign banks and securities  depositories  as meet the  requirements of
applicable provisions of the 1940 Act or the rules and regulations thereunder.

         SECTION  2.  CENTRAL  CERTIFICATE   SYSTEM.   Subject  to  such  rules,
regulations and orders as the Commission may adopt,  the Trustees may direct the
custodian to deposit all or any part of the  securities  owned by the Trust 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
Act,  pursuant to which system all securities of any particular  class or series
of 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 or its custodian.

         SECTION 3. ACCEPTANCE OF RECEIPTS IN LIEU OF  CERTIFICATES.  Subject to
such rules, regulations and orders as the Commission may adopt, the Trustees may
direct the  custodian  to accept  written  receipts or other  written  evidences
indicating  purchases  of  securities  held in  book-entry  form in the  Federal
Reserve  System  in  accordance  with  regulations  promulgated  by the Board of
Governors of the Federal  Reserve System and the local Federal  Reserve Banks in
lieu of receipt of certificates representing such securities.

         SECTION 4.  PROVISIONS  OF  CUSTODIAN  CONTRACT.  The  substance of the
following  provisions  shall apply to the employment of a custodian  pursuant to
this Article X and to any contract entered into with the custodian so employed:

                  (i)      The  Trustees  shall  cause  to be  delivered  to the
                           custodian  all  securities  owned by the  Trust or to
                           which it may  become  entitled,  and shall  order the
                           same  to be  delivered  by the  custodian  only  upon
                           completion of a sale, exchange,  transfer, pledge, or
                           other  disposition  thereof,  and upon receipt by the
                           custodian   of  the   consideration   therefor  or  a
                           certificate  of  deposit or a receipt of an issuer or
                           of  its  Transfer  Agent,  all as  the  Trustees  may
                           generally or from time to time require or approve, or
                           to a  successor  custodian;  and the  Trustees  shall
                           cause all funds owned by the Trust or to which it may
                           become  entitled  to be  paid to the  custodian,  and
                           shall order the same  disbursed  only for  investment
                           against  delivery of the securities  acquired,  or in
                           payment    of    expenses,    including    management
                           compensation, and liabilities of the Trust, including
                           distributions  to  Shareholders,  or  to a  successor
                           custodian;  provided,  however,  that nothing  herein
                           shall   prevent   the   custodian   from  paying  for
                           securities before such securities are received by the
                           custodian or the custodian from delivering securities
                           prior to  receiving  payment  therefor in  accordance
                           with the payment and  delivery  customs of the market
                           in which such securities are being purchased or sold.

                  (ii)     In case of the  resignation,  removal or inability to
                           serve of any such custodian, the Trust shall promptly
                           appoint  another  bank or trust  company  meeting the
                           requirements   of  this   Article   X  as   successor
                           custodian.  The agreement  with the  custodian  shall
                           provide  that  the  retiring  custodian  shall,  upon
                           receipt of notice of such  appointment,  deliver  the
                           funds and property of the Trust in its  possession to
                           and  only  to  such   successor,   and  that  pending
                           appointment  of a successor  custodian,  or a vote of
                           the Shareholders to function without a custodian, the
                           custodian shall not deliver funds and property of the
                           Trust to the Trust,  but may  deliver all or any part
                           of them to a bank or trust company doing  business in
                           Boston,  Massachusetts,  of its own selection, having
                           an aggregate  capital,  surplus and undivided profits
                           (as shown in its last  published  report) of at least
                           $5,000,000,  as the  property of the Trust to be held
                           under terms  similar to those on which they were held
                           by the retiring custodian.






                                   ARTICLE XI

                          SALE OF SHARES OF THE TRUST

         The Trustees may from time to time issue and sell or cause to be issued
and sold Shares for cash or other property, which shall in every case be paid or
delivered  to the  Custodian  as agent of the Trust  before the  delivery of any
certificate for such shares. The Shares,  including  additional Shares which may
have been  repurchased by the Trust (herein  sometimes  referred to as "treasury
shares"),  may not be sold at a price less than the net asset value  thereof (as
defined in Article XII hereof)  determined  by or on behalf of the Trustees next
after the sale is made or at some later time after such sale.

         No Shares need be offered to existing Shareholders before being offered
to others.  No Shares  shall be sold by the Trust  (although  Shares  previously
contracted  to be sold may be issued upon  payment  therefor)  during any period
when the  determination  of net asset value is suspended by  declaration  of the
Trustees  pursuant to the provisions of Article XII hereof.  In connection  with
the acquisition by merger or otherwise of all or substantially all the assets of
an investment  company (whether a regulated or private  investment  company or a
personal holding  company),  the Trustees may issue or cause to be issued Shares
and accept in payment  therefor such assets valued at not more than market value
thereof in lieu of cash,  notwithstanding  that the federal  income tax basis to
the Trust of any assets so acquired may be less than the market value,  provided
that such assets are of the  character in which the  Trustees  are  permitted to
invest the funds of the Trust.

         The Trustees,  in their sole discretion,  may cause the Trust to redeem
all of the  Shares of the  Trust  held by any  Shareholder  if the value of such
Shares  is less  than a  minimum  amount  established  from  time to time by the
Trustees.


                                  ARTICLE XII

                           NET ASSET VALUE OF SHARES

         The term "net  asset  value" per Share of any class or series of Shares
shall mean: (i) the value of all assets of that series or class; (ii) less total
liabilities  of such series or class;  (iii)  divided by the number of Shares of
such  series  or  class   outstanding,   in  each  case  at  the  time  of  such
determination,  all as determine by or under the direction of the Trustees. Such
value  shall be  determined  on such days and at such time as the  Trustees  may
determine. Such determination shall be made with respect to securities for which
market quotations are readily available, at the market value of such securities;
and with respect to other securities and assets, at the fair value as determined
in good  faith  by or  pursuant  to the  direction  of the  Trustees,  provided,
however, that the Trustees,  without shareholder approval,  may alter the method
of appraising  portfolio securities insofar as permitted under the 1940 Act, and
the rules,  regulations and interpretations thereof promulgated or issued by the
Securities  and Exchange  Commission or insofar as permitted by any order of the
Securities  and  Exchange  commission.  The Trustees may delegate any powers and
duties  under  this  Article  XII  with  respect  to  appraisal  of  assets  and
liabilities.  At any time the  Trustees  may cause  the  value  per  share  last
determined to be determined  again in a similar manner and may fix the time when
such predetermined value shall become effective.


                                  ARTICLE XIII

                          DIVIDENDS AND DISTRIBUTIONS

         SECTION 1. LIMITATIONS ON DISTRIBUTIONS.  The total of distributions to
Shareholders  of a particular  series or class paid in respect of any one fiscal
year, subject to the exceptions noted below,  shall, when and as declared by the
Trustees, be approximately equal to the sum of:

                  (i)      the net  income,  exclusive  of the profits or losses
                           realized   upon  the  sale  of  securities  or  other
                           property,  of such  series or class  for such  fiscal
                           year,   determined  in  accordance   with   generally
                           accepted   accounting   principles   (which,  if  the
                           Trustees  so  determine,  may  be  adjusted  for  net
                           amounts  included  as such  accrued net income in the
                           price of  Shares of such  series  or class  issued or
                           repurchased), but if the net income of such series or
                           class exceeds the amount distributed by less than one
                           cent per share outstanding at the record date for the
                           final  dividend,  the  excess  shall  be  treated  as
                           distributable  income of such series or class for the
                           following fiscal year; and

                  (ii)     in the  discretion  of the  Trustees,  an  additional
                           amount  which  shall  not  substantially  exceed  the
                           excess of profits over losses on sales of  securities
                           or other  property  allocated  or  belonging  to such
                           series or class for such fiscal year.

The decision of the Trustees as to what, in accordance  with generally  accepted
accounting  principles,  is income  and what is  principal  shall be final,  and
except as  specifically  provided herein the decision of the Trustees as to what
expenses and charges of the Trust shall be charged  against  principal  and what
against income shall be final,  all subject to any applicable  provisions of the
1940  Act and  rules,  regulations  and  orders  of the  Commission  promulgated
thereunder. For the purposes of the limitation imposed by this Section 1, Shares
issued  pursuant to Section 2 of this Article XIII shall be valued at the amount
of cash  which the  Shareholders  would  have  received  if they had  elected to
receive cash in lieu of such Shares.

         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 to 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.  Any payment  made to
Shareholders pursuant to clause (ii) of this Section 1 shall be accompanied by a
written statement  showing the source or sources of such payment,  and the basis
of computation thereof.

         SECTION 2. DISTRIBUTIONS  PAYABLE IN CASH OR SHARES. The Trustees shall
have power, to the fullest extent  permitted by the laws of The  Commonwealth of
Massachusetts but subject to the limitation as to cash distributions  imposed by
Section 1 of this Article  XIII, at any time or from time to time to declare and
cause to be paid distributions payable at the election of any Shareholder of any
series  or class  (whether  exercised  before or after  the  declaration  of the
distribution) either in cash or in Shares of such series,  provided that the sum
of:

                  (i)      the   cash   distribution   actually   paid   to  any
                           Shareholder, and

                  (ii)     the  net  asset  value  of  the  Shares   which  that
                           Shareholder elects to receive, in effect at such time
                           at or after the election as the Trustees may specify,
                           shall  not  exceed  the full  amount of cash to which
                           that  Shareholder  would be entitled if he elected to
                           receive only cash.

In the case of a  distribution  payable in cash or Shares at the  election  of a
Shareholder,  the  Trustees  may  prescribe  whether a  Shareholder,  failing to
express his election before a given time shall be deemed to have elected to take
Shares rather than cash,  or to take cash rather then Shares,  or to take Shares
with cash adjustment of fractions.

         The Trustees, in their sole discretion,  may cause the Trust to require
that all distributions payable to a shareholder in amounts less than such amount
or  amounts  determined  from  time to time by the  Trustees  be  reinvested  in
additional  shares of the Trust rather than paid in cash,  unless a  shareholder
who, after  notification that his distributions will be reinvested in additional
shares  in  accordance  with  the  preceding  phrase,  elects  to  receive  such
distributions in cash. Where a shareholder has elected to receive  distributions
in cash and the postal or other delivery  service is unable to deliver checks to
the shareholder's address of record, the Trustees, in their sole discretion, may
cause the Trust to require that such Shareholder's  distribution  option will be
converted to having all distributions reinvested in additional shares.

         SECTION 3. STOCK  DIVIDENDS.  Anything in these By-Laws to the contrary
notwithstanding,  the Trustees may at any time declare and  distribute  pro rata
among the  Shareholders of any series or class a "stock  dividend" out of either
authorized  but  unissued  Shares of such series or class or treasury  Shares of
such series or class or both.


                                  ARTICLE XIV

                               DERIVATIVE CLAIMS

         No  Shareholder  shall  have the right to bring or  maintain  any court
action,  proceeding  or claim on  behalf  of the  Trust or any  series  or class
thereof  without first making demand on the Trustees  requesting the Trustees to
bring or maintain such action, proceeding or claim. Such demand shall be excused
only when the plaintiff makes a specific showing that irreparable  injury to the
Trust or any series or class thereof would otherwise  result.  Such demand shall
be mailed to the Clerk of the Trust at the  Trust's  principal  office and shall
set  forth in  reasonable  detail  the  nature  of the  proposed  court  action,
proceeding or claim and the essential  facts relied upon by the  Shareholder  to
support the  allegations  made in the demand.  The Trustees  shall consider such
demand within 45 days of its receipt by the Trust. In their sole discretion, the
Trustees  may submit the  matter to a vote of  Shareholders  of the Trust or any
series or class thereof, as appropriate.  Any decision by the Trustees to bring,
maintain  or settle (or not to bring,  maintain  or settle)  such court  action,
proceeding or claim, or to submit the matter to a vote of Shareholders, shall be
made by the  Trustees in their  business  judgment and shall be binding upon the
Shareholders.  Any decision by the Trustees to bring or maintain a court action,
proceeding  or suit on behalf of the Trust or any series or class  thereof shall
be subject to the right of the Shareholders under Article VI, Section 6.8 of the
Declaration  to vote on  whether or not such court  action,  proceeding  or suit
should or should not be brought or maintained.


                                   ARTICLE XV

                                   AMENDMENTS

         These  By-Laws,  or any of them,  may be altered,  amended or repealed,
restated, or new By-Laws may be adopted:

                  (i)      by Majority Shareholder Vote, or

                  (ii)     by the Trustees,

provided,  however,  that no By-Law may be  amended,  adopted or repealed by the
Trustees if such amendment,  adoption or repeal  requires,  pursuant to law, the
Declaration or these By-Laws, a vote of the Shareholders.





                                                                 EXHIBIT 99.6(A)



                             DISTRIBUTION AGREEMENT



         DISTRIBUTION  AGREEMENT,  made this first day of January,  1995, by and
between  MFS  MUNICIPAL  SERIES  TRUST,  a  Massachusetts  business  trust  (the
"Trust"),  on behalf of each series from time to time of the Trust  (referred to
individually  as a  "Fund"  and  collectively  as  the  "Funds")  and  MFS  FUND
DISTRIBUTORS, INC., a Delaware corporation (the "Distributor");

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

         1. The  Trust  grants to the  Distributor  the  right,  as agent of the
Trust,  to sell Shares of Beneficial  Interest,  without par value, of the Funds
(the  "Shares")  upon the terms  herein  below set forth during the term of this
Agreement.  While this Agreement is in force, the Distributor  agrees to use its
best efforts to find purchasers for Shares.

               The  Distributor  shall have the right, as agent of the Trust, to
order from the Trust the  Shares  needed,  but not more than the  Shares  needed
(except for clerical errors and errors of  transmission)  to fill  unconditional
orders  for  Shares  placed  with the  Distributor  by  dealers,  banks or other
financial  institutions or investors as set forth in the current  Prospectus and
Statement of Additional Information (collectively, the "Prospectus") relating to
the  Shares.  The  price  which  shall be paid to the  Trust  for the  Shares so
purchased  shall be the net asset value used in determining  the public offering
price on which  such  orders  were  based.  The  Distributor  shall  notify  the
Custodian of the Trust,  at the end of each business day, or as soon  thereafter
as the orders placed with it have been compiled, of the number of Shares and the
prices thereof which have been ordered through the Distributor  since the end of
the previous day.
               The right granted to the  Distributor  to place orders for Shares
with the Trust shall be exclusive,  except that said  exclusive  right shall not
apply to Shares  issued in the  event  that an  investment  company  (whether  a
regulated or private investment company or a personal holding company) is merged
or consolidated  with the Trust (or a Fund) or in the event that the Trust (or a
Fund) acquires by purchase or otherwise,  all (or substantially  all) the assets
or the  outstanding  shares  of any such  company;  nor shall it apply to Shares
issued  by the  Trust  (or a Fund) as a stock  dividend  or a stock  split.  The
exclusive  right to place orders for Shares  granted to the  Distributor  may be
waived  by  the   Distributor  by  notice  to  the  Trust  in  writing,   either
unconditionally  or subject to such  conditions  and  limitations  as may be set
forth in the  notice  to the  Trust.  The  Trust  hereby  acknowledges  that the
Distributor  may  render  distribution  and  other  services  to other  parties,
including other investment  companies.  In connection with its duties hereunder,
the  Distributor  shall also arrange for  computation of performance  statistics
with  respect  to the  Trust  and  arrange  for  publication  of  current  price
information in newspapers and other publications.

         2. The Shares may be sold through the Distributor to dealers, banks and
other financial institutions having sales agreements with the Distributor,  upon
the following terms and conditions:

         The  public  offering  price,  i.e.,  the  price per Share at which the
Distributor or dealers, banks or other financial institutions  purchasing Shares
through  the  Distributor  may sell  Shares to the  public,  shall be the public
offering  price as set forth in the current  Prospectus  relating to the Shares,
including a sales charge (where  applicable) not to exceed the amount  permitted
by Article III,  Section 26 of the National  Association of Securities  Dealers,
Inc.'s Rule of Fair  Practice,  as amended  from time to time.  The  Distributor
shall retain the sales charge (where  applicable) less any applicable  dealer or
comparable discount. If the resulting public offering price does not come out to
an even cent, the public offering price shall be adjusted to the nearer cent. In
addition,  the Trust agrees that the Distributor  may impose certain  contingent
deferred sales charges (where  applicable) in connection  with the redemption of
Shares,  not to exceed 6% of the net asset value of Shares,  and the Distributor
shall retain (or receive from the Trust, as the case may be) all such contingent
deferred sales charges.

               The  Distributor  may place  orders  for  Shares at the net asset
value for such Shares (as  established  pursuant to paragraph l above) on behalf
of such  purchasers and under such  circumstances  as the Prospectus  describes,
provided that such sales comply with Rule 22d-1 under the Investment Company Act
of  1940  or  any  exemptive  order  granted  by  the  Securities  and  Exchange
Commission.  The Distributor may also place orders for Shares at net asset value
on behalf of persons  reinvesting  the proceeds of the  redemption  or resale of
Shares or shares of other investment companies for which the Distributor acts as
Distributor or as otherwise provided in the current Prospectus.

               The net asset value of Shares shall be determined by the Trust or
by an agent of the  Trust,  as of the close of  regular  trading of the New York
Stock  Exchange  on each  business  day on  which  said  Exchange  is  open,  in
accordance  with  the  method  set  forth  in  the  governing   instruments  (as
hereinafter  defined) of the Trust. The Trust may also cause the net asset value
to be  determined in  substantially  the same manner or estimated in such manner
and as of such  other  hour or hours as may from time to time be agreed  upon in
writing by the Trust and Distributor.  The Trust shall have the right to suspend
the sale of Shares if,  because of some  extraordinary  condition,  the New York
Stock Exchange shall be closed, or if conditions obtaining during the hours when
the  Exchange is open render such  action  advisable,  or for any other  reasons
deemed adequate by the Trust.

         3. The Trust agrees that it will, from time to time, take all necessary
action to register the offering and sale of Shares under the  Securities  Act of
l933, as amended (the "Act"), and applicable state securities laws.
               The  Distributor  shall be an independent  contractor and neither
the Distributor  nor any of its directors,  officers or employees as such, is or
shall be an employee of the Trust. It is understood that Trustees,  officers and
shareholders of the Trust are or may become  interested in the  Distributor,  as
Directors, officers and employees, or otherwise and that Directors, officers and
employees of the Distributor are or may become similarly interested in the Trust
and  that  the  Distributor  may  be or  become  interested  in the  Trust  as a
shareholder or otherwise. The Distributor is responsible for its own conduct and
the  employment,  control and conduct of its agents and employees and for injury
to such agents or employees or to others  through its agents or  employees.  The
Distributor  assumes  full  responsibility  for its agents and  employees  under
applicable statutes and agrees to pay all employer taxes thereunder.

         4. The  Distributor  covenants and agrees that, in selling  Shares,  it
will use its best efforts in all respects duly to conform with the  requirements
of all state and federal  laws and the Rules of Fair  Practice  of the  National
Association  of Securities  Dealers,  Inc. (the "NASD")  relating to the sale of
Shares,  and will indemnify and hold harmless the Trust and each of its Trustees
and officers and each person,  if any, who controls the Trust within the meaning
of Section 15 of the Act, against any loss, liability, damages, claim or expense
(including the reasonable cost of  investigating  or defending any alleged loss,
liability,  damages,  claim or expense and  reasonable  counsel fees incurred in
connection  therewith),  arising by reason of any person's acquiring any Shares,
which may be based upon the Act or any other  statute or common  law, on account
of any wrongful act of the  Distributor  or any of its employees  (including any
failure to conform with any requirement of any state or federal law or the Rules
of Fair  Practice  of the NASD  relating to the sale of Shares) or on the ground
that the  registration  statement or Prospectus as from time to time amended and
supplemented,  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 any such act,  statement or omission
was made in reliance  upon  information  furnished to the  Distributor  by or on
behalf of the Trust, provided,  however, that in no case (i) is the indemnity of
the  Distributor in favor of any person  indemnified to be deemed to protect the
Trust or any such person  against any  liability  to which the Trust or any such
person would otherwise be subject by reason of willful misfeasance, bad faith or
gross  negligence in the performance of its or his duties or by reason of its or
his reckless  disregard of its obligations  and duties under this Agreement,  or
(ii) is the Distributor to be liable under its indemnity  agreement contained in
this  paragraph  with  respect to any claim made against the Trust or any person
indemnified  unless  the Trust or such  person,  as the case may be,  shall have
notified the  Distributor 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 Trust or upon such person (or after the Trust or such
person shall have received notice of such service on any designated  agent), but
failure to notify the  Distributor  of any such claim  shall not relieve it from
any  liability  which it may have to the Trust or any person  against  whom such
action is brought otherwise than on account of its indemnity agreement contained
in this paragraph. The Distributor shall 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 enforce any such liability,  but, if the Distributor elects to assume
the  defense,  such  defense  shall be  conducted  by  counsel  chosen by it and
satisfactory to the Trust, or to its officers or Trustees, or to any controlling
person or persons,  defendant or  defendants  in the suit. In the event that the
Distributor  elects to assume  the  defense  of any such  suit and  retain  such
counsel,  the  Trust or such  officers  or  Trustees  or  controlling  person or
persons,  defendant or defendants in the suit,  shall bear the fees and expenses
of any additional  counsel  retained by them, but, in case the Distributor  does
not elect to assume the defense of any such suit,  it shall  reimburse the Trust
and such officers and Trustees or  controlling  person or persons,  defendant or
defendants  in such suit,  for the  reasonable  fees and expenses of any counsel
retained by them.  The  Distributor  agrees  promptly to notify the Trust of the
commencement of any litigation or proceedings  against it in connection with the
issue and sale of any Shares.
               Neither the  Distributor  nor any other person is  authorized  to
give any information or to make any representation on behalf of the Trust, other
than those contained in the registration  statement or Prospectus filed with the
Securities and Exchange Commission under the Act (as said registration statement
or Prospectus may be amended or  supplemented  from time to time),  covering the
Shares or other than those contained in periodic  reports to shareholders of the
Trust.

         5.    The Trust will pay, or cause to be paid -

                     (i) all costs and expenses of the Trust, including fees and
disbursements  of its counsel,  in connection with the preparation and filing of
any required registration  statement or Prospectus under the Act covering Shares
and all  amendments  and  supplements  thereto  and any  notices  regarding  the
registration of shares, and preparing and mailing to shareholders  Prospectuses,
statements  and  confirmations  and periodic  reports  (including the expense of
setting  up in type any such  registration  statement,  Prospectus  or  periodic
report);

                     (ii)  the  expenses   (including   auditing   expenses)  of
qualification  of the  Shares  for sale,  and,  if  necessary  or  advisable  in
connection  therewith,  of qualifying  the Trust as a dealer or broker,  in such
states as shall be selected by the Distributor and the fees payable to each such
state with respect to shares sold and for continuing the  qualification  therein
until  the   Distributor   notifies  the  Trust  that  it  does  not  wish  such
qualification continued;

                     (iii)  the  cost  of   preparing   temporary  or  permanent
certificates for Shares;

                     (iv) all fees and  disbursements  of the transfer  agent of
the Trust;

                     (v) the cost and expenses of delivering to the  Distributor
at  its  office  in  Boston,  Massachusetts,  all  Shares  sold  through  it  as
Distributor hereunder; and

                     (vi) all the federal and state issue and/or  transfer taxes
payable upon the issue by or (in the case of treasury  Shares) transfer from the
Trust of any and all Shares purchased through the Distributor hereunder.

               The  Distributor  agrees that,  after the Prospectus and periodic
reports have been set up in type, it will bear the expense  (other than the cost
of mailing to shareholders of the Trust of printing and  distributing any copies
thereof  which  are to be used in  connection  with the  offering  of  Shares to
dealers,  banks or other financial  institutions  or investors.  The Distributor
further  agrees  that it will  bear the  expenses  of  preparing,  printing  and
distributing any other literature used by the Distributor or furnished by it for
use by dealers,  banks or other  financial  institutions  in connection with the
offering  of the Shares for sale to the public and  expenses of  advertising  in
connection  with such offering.  The  Distributor  will also bear the expense of
sending  confirmations  and  statements  to dealers,  banks and other  financial
institutions  having  sales  agreements  with the  Distributor.  Nothing in this
paragraph  5 shall be deemed to  prohibit  or  conflict  with any payment by the
Trust or any Fund to the Distributor  pursuant to any Distribution  Plan adopted
as in effect pursuant to Rule 12b-1 under the Investment Company Act of 1940.

         6. The Trust hereby authorizes the Distributor to repurchase,  upon the
terms and conditions set forth in written instructions given by the Trust to the
Distributor  from time to time, as agent of the Trust and for its account,  such
Shares as may be offered for sale to the Trust from time to time;  provided  the
Distributor  shall  have the  right,  as  stated  above in  paragraph  2 of this
Agreement,  to  retain  (or to  receive  from the  Trust,  as the case may be) a
deferred  sales  charge not to exceed 6% of the net asset value of the Shares so
repurchased.

                     (a) The  Distributor  shall notify in writing the Custodian
of the Trust,  at the end of each  business  day, or as soon  thereafter  as the
repurchases  have been  compiled,  of the number of Shares  repurchased  for the
account of the Trust since the last previous report, together with the prices at
which such repurchases were made, and upon the request of any Officer or Trustee
of the Trust shall furnish similar  information  with respect to all repurchases
made up to the time of the request on any day.

                     (b) The Trust  reserves  the right to suspend or revoke the
foregoing   authorization  at  any  time.  Unless  otherwise  stated,  any  such
suspension or  revocation  shall be effective  forthwith  upon receipt of notice
thereof by an officer of the Distributor, by telegraph or by written notice from
the Trust.  In the event that the  authorization  of the  Distributor is, by the
terms of such notice, suspended for more than twenty-four hours or until further
notice, the authorization  given by this paragraph 6 shall not be revived except
by action of a majority of the members of the Board of Trustees of the Trust.

                     (c) The  Distributor  shall have the right to terminate the
operation  of this  paragraph 6 upon giving to the Trust  thirty  days'  written
notice thereof.

                     (d) The Trust agrees to authorize  and direct the Custodian
to pay,  for the  account  of the  Trust,  the  purchase  price of any Shares so
repurchased  against  delivery of the  certificates,  if any, in proper form for
transfer to the Trust or for cancellation by the Trust.

                     (e) The Distributor  shall receive no commission in respect
of any repurchase of Shares under the foregoing authorization and appointment as
agent, except in connection with contingent deferred sales charge as provided in
the current Prospectus relating to the Shares.

                     (f) The Trust agrees to  reimburse  the  Distributor,  from
time to time upon demand,  for any  reasonable  expenses  incurred in connection
with the repurchase of Shares pursuant to this paragraph 6.

         7. If, at any time during the  existence of this  Agreement,  the Trust
shall deem it necessary or advisable in the best interests of the Trust that any
amendment of this Agreement be made in order to comply with the  recommendations
or requirements of the Securities and Exchange  Commission or other governmental
authority or to obtain any advantage under  Massachusetts,  any state or federal
tax laws,  it shall notify the  Distributor  of the form of  amendment  which it
deems  necessary  or advisable  and the reasons  therefore.  If the  Distributor
declines to assent to such  amendment,  the Trust may terminate  this  Agreement
forthwith by written notice to the  Distributor  without payment of any penalty.
If, at any time during the  existence  of this  Agreement,  upon  request by the
Distributor,  the Trust fails (after a  reasonable  time) to make any changes in
its  governing  instruments  or in its  methods  of  doing  business  which  are
necessary in order to comply with any  requirements  of federal or state laws or
regulations, laws or regulations of the Securities and Exchange Commission or of
a  national  securities  association  of which  the  Distributor  is or may be a
member,  relating to the sale of Shares,  the  Distributor  may  terminate  this
Agreement  forthwith  by  written  notice to the Trust  without  payment  of any
penalty.

         8.  The  Distributor  agrees  that it will  not  take any long or short
positions  in the  Shares  except as  permitted  by  paragraphs  l and 6 hereof.
Whenever used in this Agreement, the term "governing instruments" shall mean the
Declaration of Trust and the By-Laws of the Trust, as from time to time amended.

         9. This Agreement  shall become  effective on January 1, 1995 and shall
continue in force until  August 1, 1996 on which date it will  terminate  unless
its continuance after August 1, 1996, is specifically approved at least annually
(i) by the vote of a majority  of the Board of Trustees of the Trust who are not
interested persons of the Trust or of the Distributor at a meeting  specifically
called  for the  purpose  of voting on such  approval,  and (ii) by the Board of
Trustees  of the  Trust  or by  vote of a  majority  of the  outstanding  voting
securities of that Fund.  The aforesaid  requirement  that  continuance  of this
Agreement be  "specifically  approved at least annually" shall be construed in a
manner  consistent  with the  Investment  Company  Act of l940 and the Rules and
Regulations thereunder.

         This  Agreement  may be terminated as to any Fund at any time by either
party  without  payment of any penalty on not more than sixty days' or less than
thirty days' written notice to the other party.

         l0. This Agreement  shall  automatically  terminate in the event of its
assignment.

         11.  The  terms  "vote  of  a  majority  of  the   outstanding   voting
securities",  "interested  person" and  "assignment"  shall have the  respective
meanings  specified  in the  Investment  Company  Act of l940 and the  Rules and
Regulations thereunder,  subject,  however, to such exemptions as may be granted
by the Securities and Exchange Commission under said Act.

         12. This Agreement shall be governed by the laws of The Commonwealth of
Massachusetts.

         13. A copy of the Declaration of Trust of the Trust is on file with the
Secretary  of  State  of The  Commonwealth  of  Massachusetts.  The  Distributor
acknowledges  that the  obligations of or arising out of this instrument are not
binding  upon  any of the  Trust's  trustees,  officers,  employees,  agents  or
shareholders  individually,  but are binding solely upon the assets and property
of the Trust.  If this  instrument  is executed by the Trust on behalf of one or
more series of the Trust, the Distributor  further  acknowledges that the assets
and  liabilities  of each series of the Trust are separate and distinct and that
the obligations of or arising out of this instrument are binding solely upon the
assets or property  of the series on whose  behalf the Trust has  executed  this
instrument. If the Trust has executed this instrument on behalf of more than one
series of the Trust,  the  Distributor  also agrees that the obligations of each
series  hereunder  shall  be  several  and not  joint,  in  accordance  with its
proportionate  interest  hereunder,  and the  Distributor  agrees not to proceed
against any series for the obligations of another series.



<PAGE>


         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the day and year first above.


                      MFS MUNICIPAL SERIES TRUST

                      On behalf of:     MFS Alabama Municipal Bond Fund
                                        MFS Florida Municipal Bond Fund
                                        MFS Georgia Municipal Bond Fund
                                        MFS Louisiana Municipal Bond Fund
                                        MFS Maryland Municipal Bond Fund
                                        MFS Massachusetts Municipal Bond Fund
                                        MFS Mississippi Municipal Bond Fund
                                        MFS New York Municipal bond Fund
                                        MFS North Carolina Municipal Bond Fund
                                        MFS Pennsylvania Municipal Bond Fund
                                        MFS South Carolina Municipal Bond Fund
                                        MFS Tennessee Municipal Bond Fund
                                        MFS Texas Municipal Bond Fund
                                        MFS Virginia Municipal Bond Fund
                                        MFS Washington Municipal Bond Fund
                                        MFS West Virginia Municipal Bond Fund
                                        MFS California Municipal Bond Fund
                                        MFS Municipal Income Fund


                                        By: W. THOMAS LONDON
                                            W. Thomas London as officer
                                            and not individually



                      MFS FUND DISTRIBUTORS, INC.


                                        By: WILLIAM W. SCOTT
                                            William W. Scott, Jr.
                                            President





<PAGE>
                                                                 EXHIBIT 99.6(B)

                          MFS FINANCIAL SERVICES, INC.
               500 BOYLSTON STREET . BOSTON . MASSACHUSETTS 02116
                                  617-954-5000


                                                               December 28, 1994


                    NOTICE OF AMENDMENT TO DEALER AGREEMENT

Dear Sir or Madam:

 Reference is made to the Dealer Agreement, as amended and supplemented, between
us (the "Agreement").

In accordance with paragraph 14 of the Agreement, we wish to advise you that the
Agreement is hereby amended to reflect the following additions and changes:

     1.  Paragraph 14 is amended to allow MFS Financial  Services,  Inc. ("FSI")
         to assign all of its rights and  obligations  under the Agreement to an
         affiliate at any time upon notice to you.

     2.  The Agreement is amended to reflect the  replacement of FSI by MFS Fund
         Distributors,  Inc.  ("MFD"),  effective as of January 1, 1995,  as the
         distributor of shares of the funds in the MFS Family of Funds (the "MFS
         Funds").   Both   FSI  and  MFD  are   wholly-owned   subsidiaries   of
         Massachusetts Financial Services Company.

     3.  The  payment  provisions  with  respect to orders for shares of the MFS
         Funds placed by broker-dealers, banks and insurance companies have been
         revised to reflect the new shorter  settlement periods mandated by Rule
         15c6-1 under the  Securities  Exchange  Act of 1934,  which will become
         effective on June 1, 1995.

     4.  A provision has been added pursuant to which the broker-dealer, bank or
         insurance  company agrees to indemnify MFD against any claims  relating
         to accounts established with "transfer on death" registrations.

In  connection  with these  changes,  we hereby amend the  Agreement in the form
accompanying  this Notice.  PLEASE NOTE THAT IT IS NOT NECESSARY FOR YOU TO SIGN
AND RETURN A DUPLICATE  COPY OF THIS  AMENDMENT;  WE SHALL  CONSIDER  YOUR FIRST
ORDER ON OR AFTER JANUARY 1, 1995 AS ACCEPTANCE OF THE AGREEMENT, AS AMENDED.

Also enclosed for your reference is a copy of MFD's new guidelines  with respect
to sales of shares of the MFS Funds under multiple  class pricing.  Your firm is
required to comply with such guidelines, as amended from time to time by MFD, in
connection with all sales of shares of the MFS Funds.


                                            MFS FINANCIAL SERVICES, INC.



                                            By:
                                               William W. Scott, Jr., President
<PAGE>
                         MFS FUND DISTRIBUTORS, INC.
              500 BOYLSTON STREET * BOSTON * MASSACHUSETTS 02116
                                617 * 954-5000
                               DEALER AGREEMENT

Dear Sirs:
    We are the  distributor of the shares of each of the funds from time to time
in the MFS Family of Funds  (collectively,  the  "Funds").  Shares  are  offered
pursuant to the then current prospectus, including any supplements or amendments
thereto,  of  each  of  the  Funds  (the  "Prospectus").  To the  extent  that a
Prospectus  contains  provisions  that are  inconsistent  with the terms of this
agreement,  the  terms  of the  Prospectus  shall  be  controlling.  We have the
exclusive right to distribute  shares of the Funds (the "Shares").  In addition,
we are the  distributor of the units of  participation  (the "Units") of the MFS
Fixed Fund,  a bank  collective  investment  fund (the "MFS Fixed  Fund")  which
invests  exclusively  in units of the BT Pyramid GIC Fund. The Units are offered
pursuant to the  then-current  Description of the MFS Fixed Fund,  including any
supplements or amendments  thereto (the  "Description").  All offers for sale of
the Units shall be subject to the terms of the Description and shall be effected
in  accordance  with the terms of the MFS Fixed Fund  Product  Description  (the
"Product  Description").  To the extent that the Description contains provisions
that  are  inconsistent  with  the  terms of this  agreement,  the  terms of the
Description shall be controlling. As agent for the Funds and the MFS Fixed Fund,
we hereby offer to sell Shares of the Funds and make available the Units to you,
acting as  principal  (in the case of the Funds) or as agent (in the case of the
MFS Fixed Fund) and not as broker or agent for, or employee of, us or any of the
Funds or the MFS Fixed Fund, upon the following terms and conditions:

    1. In all sales of the Shares to the public, you shall act as dealer for
your own account.

    2. We will not accept from you any conditional orders for the purchase, sale
or redemption of Shares or Units.  All orders to purchase  Shares  received from
you will be accepted by us only based on the public offering price applicable to
each order,  as  established  by the Prospectus of the Fund for whose Shares the
order is placed. All orders to purchase Units received from you will be received
by us and accepted by Bankers Trust Company ("BTC"), as trustee of the MFS Fixed
Fund,  only based on the Unit Value  applicable to each order, as established by
the  Description.  The  procedure  relating to the  handling of orders  shall be
subject to  instructions  which we shall  forward  from time to time to you. All
orders are subject to acceptance or rejection by us in our sole  discretion and,
in the case of the Units, by BTC in its sole discretion.

    3. On the purchase by you through us to cover a single transaction involving
Shares of the Funds, the applicable offering price and dealer discount therefrom
or  commission,  as  applicable,  which you will receive will be  determined  in
accordance  with the  provisions of the  Prospectus of the  applicable  Fund. In
addition, certain of the Funds have adopted Distribution Plans pursuant to which
we, on behalf of each such Fund, will pay a service fee to dealers in accordance
with the provisions of such Funds'  Distribution Plans. (The service fee is paid
to you as additional  consideration  for all personal  services  and/or  account
maintenance  services  provided by you to shareholders of the applicable  Fund.)
The  provisions  and terms of these Funds'  Distribution  Plans are described in
their  respective  Prospectuses,  and you  hereby  agree  that  we have  made no
representations  to you with respect to the Distribution  Plans of such Funds in
addition to, or conflicting  with, the description set forth in their respective
Prospectuses.   No  dealer  discount  or  commission  is  applicable  to  Shares
representing reinvested dividends and distributions.  No interest will accrue on
amounts  represented  by uncashed  dealer  discount,  commission  or service fee
checks.

    You acknowledge and agree that you shall not be entitled to receive any such
service fees unless:  (i) you are the holder or dealer of record for accounts in
the applicable Fund, or all Funds together,  having an aggregate net asset value
of at least the minimum amount established by us from time to time in accordance
with the terms of the Funds'  Distribution Plans or (ii) you satisfy each of the
following  conditions,  as  determined  from  time  to  time  by us in our  sole
discretion:  (a) you include all Funds on your product list and, as requested by
us from time to time, one or more of the Funds on your  "approved",  "preferred"
or other similar product list; provided,  however, that the MFS Fixed Fund shall
be included only on such product lists as are specifically  directed to eligible
qualified retirement plans described in the Product  Description;  (b) you grant
reasonable  requests  from time to time for  visits to your  offices  (including
branch  offices)  by our sales and  marketing  representatives;  (c) you provide
satisfactory product,  marketing and sales support, as requested by us from time
to time; and (d) you assign one of your registered  representatives to each Fund
shareholder  account on your records and  reassign the Fund account  should that
representative leave your firm; provided, however, that you will not be paid any
service fee in any event if the redemption  levels of Fund shareholder  accounts
for which you are the holder or dealer of record are above normal as compared to
other dealers, as determined by us from time to time in our sole discretion.  In
addition,  you  acknowledge and agree that (y) you shall not be paid any service
fee with respect to a specific time period unless and until we are in receipt of
the service fee from the Fund for such period and (z) our  liability  to you for
the  payment  of any such  service  fee is  limited  solely to the amount of the
applicable Fund's service fee received by us.

    4. You agree that all  purchases of Shares or Units through us shall be made
only to cover orders already received by you.

    5. All sales of the Shares to your customers shall be at the public offering
price as  established  by the Prospectus and shall comply with all such multiple
class  pricing  guidelines as we may from time to time furnish to you. All sales
of the  Units to your  customers  shall be at the Unit  Value and upon the terms
established by the Description.

    6. You shall not withhold  placing orders received from your customers so as
to profit yourself as a result of such withholding.

    7. If any  Shares  sold to you by us under the terms of this  agreement  are
repurchased  by the issuer or by us as agent for the issuer or are  tendered for
redemption within seven business days after the date of your original  purchase,
it is agreed that you shall  forfeit  your right to any  discount or  commission
received by or allowed to you on such Shares hereunder.

    We will notify you of any such repurchase or redemption within ten days from
the date on which a stock power or letter of instructions, if no certificate has
been issued,  or the  certificate  is delivered to us or to the issuer,  and you
shall  forthwith  refund to us the full  discount or  commission  received by or
allowed to you.

    8.  Payment  for  Shares  or Units  ordered  from us shall be in New York or
Boston  clearinghouse  funds  received by us by the later of: (i) the end of the
fifth business day following  your receipt of the  customer's  order to purchase
such Shares or Units or (ii) the end of one business day following  your receipt
of the customer's  payment for such Shares or Units,  but in no event later than
the end of the eighth  business day  following  your  receipt of the  customer's
order;  provided,  however, that commencing as of June 1, 1995 and in accordance
with Rule 15c6-1 under the Securities Exchange Act of 1934, as amended,  payment
for such  Shares or Units must be  received  by us not later than the end of the
third  business day  following  your receipt of the  customer's  order.  If such
payment is not received by us, we reserve the right,  without notice,  forthwith
to cancel the sale, or, in the case of Shares, at our option, to sell the Shares
ordered back to the issuer,  in which case we may hold you  responsible  for any
loss,  including  loss of profit,  suffered by us resulting from your failure to
make payment as aforesaid.

    9. You agree to provide all necessary  information  to comply  properly with
all federal,  state and local reporting  requirements and backup and nonresident
alien  withholding  requirements for your customer accounts  including,  without
limitation, those requirements that apply by treating Shares issued by the Funds
as readily  tradable  instruments.  You  represent  and agree that all  Taxpayer
Identification  Numbers  ("TINS")  provided are  certified,  and that no account
which requires a certified TIN will be  established  without such certified TIN.
You agree to perform all federal,  state and local tax reporting with respect to
sales of Shares through the National  Securities Clearing  Corporation  ("NSCC")
Fund/Serv program, including without limitation redemptions and exchanges.

    10. In connection with purchases by you as principal of Shares of any of the
Funds from  others,  you agree that you will pay to the seller a price  which is
not less  than the net  asset  value  next  quoted  by us as agent for the Fund.
Nothing in this agreement  shall prevent you from selling Shares for the account
of a record  owner to the  issuer at the net asset  value  next  quoted by us as
agent for the issuer and charging your customer a fair  commission  for handling
the transaction.

    11.  Shares  sold  by us to you  hereunder  shall  be  available  to you for
delivery  against payment at the office of our agent,  MFS Service Center,  Inc.
("MFSC"),  500  Boylston  Street,  Boston,  Massachusetts  02116,  unless  other
arrangements are made with us for delivery and payment.

    12. No person is authorized to make any  representations  concerning  Shares
except those  contained in the  Prospectus and in such printed  information  and
information stored on computer diskettes (illustrating  hypothetical investments
in the  Funds)  as  issued  by us for  use as  information  supplemental  to the
Prospectus. Supplemental information relating to hypothetical investments may be
used only in one-on-one  presentations.  In purchasing Shares from us, you shall
rely  solely  on the  representations  contained  in the  Prospectus  and in the
above-mentioned supplemental information. Qualification of Shares in the various
states,  including the filing of any state or further  state notices  respecting
such  Shares,  and any printed  information  or  information  stored on computer
diskettes which we furnish you other than the  Prospectuses and periodic reports
are our sole  responsibility and not the responsibility of the respective Funds,
and you agree that the Funds shall have no liability or responsibility to you in
these respects.  No person is authorized to make any representations  concerning
the  Units  except  those  contained  in the  Description  and in  such  printed
information  as  issued  by us  for  use  as  information  supplemental  to  the
Description.  In  offering  Units  for  sale,  you  shall  rely  solely  on  the
representations   contained  in  the  Description  and  in  the  above-mentioned
supplemental information.

    13.  Additional  copies of any Prospectus or the Description and any printed
information or information stored on computer diskettes issued supplementing the
Prospectus or the  Description  will be supplied by us in reasonable  quantities
upon request;  provided,  however, that we reserve the right to charge a nominal
fee, disclosed in advance, for computer diskettes.

    14. We reserve the right in our discretion, without notice, to suspend sales
or  withdraw  the  offering of Shares or Units  entirely.  Except as provided in
paragraph 15, each party hereto has the right to cancel this  agreement upon ten
days' notice to the other party.  We reserve the right to amend this  agreement,
or to assign this  agreement to an affiliate,  at any time and you agree that an
order to purchase  Shares of any one of the Funds or of the Units  placed by you
after  notice of any such  amendment  or  assignment  has been sent to you shall
constitute your agreement to any such amendment or assignment.

    15. You  represent  that you are a member in good  standing of the  National
Association of Securities  Dealers,  Inc. (the "NASD").  You agree that you will
not  make  available  Shares  of any  Fund or the  Units  in any  state or other
jurisdiction  in which  we  inform  you that  such  Shares  or Units  may not be
lawfully  offered  for  sale.  You  agree  (notwithstanding  the  provisions  of
paragraph 14 hereof) that this agreement shall  automatically  terminate without
notice upon your:  (a) filing of a petition in bankruptcy or a petition  seeking
any  reorganization,   arrangement,  composition,   readjustment,   liquidation,
dissolution  or  similar   relief  under  any  present  or  future   bankruptcy,
reorganization, insolvency or similar statute, law or regulation; or (b) seeking
the appointment of any trustee,  conservator,  receiver, custodian or liquidator
for you or for all or substantially all of your properties.  Likewise, you agree
(notwithstanding  the  provisions  of  paragraph  14  hereof)  that:  (w)  if  a
proceeding is commenced  against you seeking  relief or an appointment of a type
described  in the  immediately  preceding  two  sentences;  or (x) if a trustee,
conservator,  receiver,  custodian or liquidator is appointed for you or for all
or  substantially  all  of  your  properties;  or (y)  if an  application  for a
protective decree under the provisions of the Securities Investor Protection Act
of 1970  shall  have been  filed  against  you;  or (z) if you are a  registered
broker-dealer  and (i) the Securities and Exchange  Commission (the "SEC") shall
revoke or  suspend  your  registration  as a  broker-dealer,  (ii) any  national
securities exchange or national  securities  association shall revoke or suspend
your membership, or (iii) under any applicable net capital rule of the SEC or of
any national  securities  exchange,  your  aggregate  indebtedness  shall exceed
1,000% of your net capital,  this agreement shall automatically  terminate.  You
agree that you will immediately  advise us of any such proceeding,  appointment,
application,  revocation,  suspension or indebtedness  level.  You further agree
that if you are a foreign  dealer (a) you are  registered  under the  Securities
Exchange Act of 1934 and you agree that in making sales of Shares to  purchasers
within  the  United  States  you will  conform  to the  Rules of Fair  Practice,
including the Interpretation  with Respect to Free-Riding and Withholding of the
NASD,  or (b) if you are not so  registered,  you will make sales of Shares only
outside of the jurisdiction of the United States to persons who are not citizens
or residents of the United  States.  You also  represent that you have complied,
and will  continue  to  comply,  with any other  state or  federal  registration
requirements (and any other applicable  securities,  tax and other laws) related
to the offer and sale of the Shares of any of the Funds or the offer for sale of
the Units.

    16. You may send  exchange  requests to MFSC via  facsimile,  subject to the
following  requirements:  (a) All exchange  transactions  must be received,  and
confirmed  by a  telephone  call from you to MFSC,  by 4:00 p.m.  Boston time in
order to receive the day's closing price.  Transactions received after 4:00 p.m.
will be  processed  the  following  business  day.  If the impact of  processing
exchange transactions received from all sources is deemed to be injurious to one
of the Funds or the MFS Fixed Fund, we in our sole discretion may elect to delay
the  purchase  side  of  the  transaction  for  up to  seven  days.  In  such  a
circumstance,  the exchange  redemption would be made at the price or Unit Value
in effect on the first day and the exchange purchase would use the price or Unit
Value of a date  not more  than  seven  days  later.  This  arrangement  will be
governed by and  superseded by changes in the  Prospectuses  or the  Description
without terminating this arrangement.  All exchange  transactions  involving the
MFS Fixed Fund are  subject to the terms of the  Description.  (b) All  exchange
transactions  must be sent by  facsimile  machine to MFSC at (617)  954-6636  or
(617) 954-6637 and confirmed by telephone at (617) 954-4628.  No other medium of
delivery  will be  acceptable,  except as  provided by the  Prospectuses  or the
Description.  (c) You hereby  warrant that each exchange  transaction  which you
initiate will have been  authorized by the  shareholder  or Unitholder  prior to
initiation.  (d) We or MFSC may terminate your participation in the transactions
contemplated  by this  paragraph  at any time if  either of us  believes  or has
reason to  believe  that you have  failed or may fail to comply  with any of the
conditions  set forth herein,  or, in any event,  with 10 days' written  notice.
Such termination will not affect your  responsibilities  under paragraph 26 with
respect to such transactions.

    17. We agree to accept orders,  including wire orders, placed by you for the
purchase of Shares for MFS (Prototype) Individual Retirement Account Plans ("IRA
Plan"), subject to the following:

        (a) We will provide you with IRA Adoption Agreements and/or Applications
    ("IRA Agreements")  solely for the purpose of allowing you to accept initial
    and subsequent  contributions (other than trustee to trustee transfers) from
    any  individual  who has  created  an IRA  Plan  by  execution  of such  IRA
    Agreement,  invested in shares of a Fund and  designated by the  individual,
    provided that the IRA Plan  investment  is permitted  under the terms of the
    Fund Prospectus.

        (b) You hereby  represent and warrant to us, The First  National Bank of
    Boston  (the  "Trustee")  and each  Fund  that you are  fully  informed  and
    knowledgeable as to the requirements imposed under the Internal Revenue Code
    of 1986, as amended (the  "Code"),  and the rules,  regulations  and rulings
    adopted  pursuant  thereto,  on  and in  respect  to  individual  retirement
    accounts ("IRAs"), as defined under the Code. You further represent that for
    all IRA Plan orders  placed  hereunder,  you: (a) will require  receipt of a
    properly  completed and signed IRA Agreement  before placing such order; (b)
    will deliver to the participant the appropriate MFS IRA Trust and Disclosure
    Statement   before  placing  such  order;  and  (c)  will  ensure  that  the
    contribution  from the participant is properly  designated as to the year of
    contribution. Your placement of an order under this paragraph 17 shall serve
    as a warranty  that such order  complies  with all such rules,  regulations,
    rulings and procedures.

        (c) You shall  promptly  upon the  receipt of any IRA Plan  contribution
    from a participant,  and only if in possession of an IRA Agreement signed by
    the participant, place an order with us through MFSC for shares of a Fund in
    accordance with the instructions of the participant.  If the order placed by
    you  represents  a new  account,  you shall  furnish us with an executed IRA
    Agreement promptly after the order is placed.

        (d) You understand that we, MFSC, the Trustee and the Funds shall not be
    responsible  for  monitoring  orders placed by you with regard to compliance
    with Internal  Revenue Service (the "IRS") and other rules and  regulations,
    including,  but not  limited  to,  those  related  to  over-  contributions,
    eligibility,  income restrictions,  timeliness of contribution, or any other
    matters  related to the status of any IRA Plan, nor for your compliance with
    procedures established by us or our agents with respect to such IRA orders.

        (e) We, for ourself and our agents,  and the Trustee  reserve the right,
    at each of our sole option,  and without  liability or obligation so to act,
    to cancel or re-register any trade or not to settle any trade which does not
    comply with the terms of this paragraph 17 or the procedures  established by
    us or our  agents.  We will use  reasonable  efforts  to notify  you of such
    actions.

        (f) The  remittance of the annual service fee cannot be combined with or
    made  via a wire  order  purchase.  Wire  redemption  requests  will  not be
    accepted.  Any purchase  hereunder must be made in accordance with the terms
    of the pertinent Prospectus.

        (g) We may terminate your participation in the transactions contemplated
    by  this  paragraph  at any  time  if you  fail to  comply  with  any of the
    conditions set forth herein, or, in any event, with 10 days' written notice.
    Such  termination will not affect your  responsibilities  under paragraph 26
    with respect to such transactions.

    18. You may enter via a remote terminal,  and we will accept,  the following
clerical  changes and  corrections  relating  to any account of your  customers:
dividend and/or capital gain  distribution  election as to cash or reinvestment;
TINs;  account  executive's  number and/or name;  branch office city,  state and
related dealer branch number;  and shareholder  address changes,  subject to the
following: (a) You hereby represent and warrant to us, MFSC and the Fund(s) that
each change made pursuant to this paragraph has been authorized by your customer
prior to its initiation and that you have internal procedures in place to assure
that the changes  described  herein are authorized only by appropriate  persons.
(b) This  arrangement  will be governed  by and subject to rules and  procedures
established  by us and  MFSC  for  effecting  such  changes.  (c) We or MFSC may
terminate your participation in the transactions  contemplated by this paragraph
at any time if either of us  believes  or has  reason to  believe  that you have
failed or may fail to comply with any of the  conditions set forth herein or, in
any event, with 10 days' prior written notice.  Such termination will not affect
your responsibilities under paragraph 26 with respect to such transactions.

    19. You may  settle  redemptions  of shares of the Funds held in  individual
accounts of your  customers  or in accounts  registered  in your name,  via NSCC
Fund/Serv and without a guaranteed endorsement on the certificates  representing
such shares, or, if no certificates for such shares have been issued,  without a
guaranteed  endorsement,  and we agree to allow such redemptions  subject to the
following:  (a) The  wire  order  redemption  request  is  placed  through  NSCC
Fund/Serv.   (b)  In  the  case  of   certificated   shares,   the   appropriate
certificate(s) are received as settlement and the reverse of such certificate(s)
is not completed or signed in a manner deemed  inconsistent  by MFSC in its sole
judgment.  (c) You  hereby  warrant  to us,  MFSC  and  the  Fund(s)  that  each
redemption has been authorized by your customer prior to initiation and that you
have  internal  procedures  in place to assure that the  instructions  described
herein are authorized only by appropriate  persons. (d) This arrangement will be
governed by and subject to rules and  procedures  established by us and MFSC for
effecting such transactions.  (e) We or MFSC may terminate your participation in
the  transactions  described  in this  paragraph  at any  time if  either  of us
believes  or has  reason to believe  that you have  failed or may fail to comply
with any of the  conditions  set forth  herein or, in any event,  with 24 hours'
notice. Such termination shall not affect your responsibilities  under paragraph
26 with respect to such transactions.

    20.  Should we agree to  participate  with you in the NSCC program  known as
"Networking"  in one or more of its "Matrix  Levels,"  which  agreement  will be
evidenced by the  execution by us and you of an  agreement,  we thereby agree to
accept from you electronically  through MFSC and through Networking channels and
Fund/Serv without  supporting  documentation  from shareholders in the Funds for
whom you are the dealer of record or with  respect to which you are the clearing
broker to the dealer of record  ("originating firm") which is in turn a party to
a Dealer or Mutual Fund Agreement  with us (your  "client"),  the  instructions,
communication  and  actions  specified  in  such  agreement,  subject  to and in
reliance upon the following requirements and representations.

    A. Requirements. 1. You will provide all necessary,  requested, updating and
reconciling  information to ensure the accuracy of records and to enable MFSC to
create and maintain an accurate  cross-reference file between client records and
the Fund account  records  that shall  remain the  official  records of all Fund
shareholder accounts. You agree that MFSC will not be responsible for changes to
the file until a reasonable time after receipt thereof. 2. You will provide in a
timely fashion all necessary and relevant information  regarding adverse claims,
governmental and legal inquiries and correspondence to us, MFSC, the Fund or its
adviser,  as  appropriate,  in connection with its handling of and responding to
such notices,  inquiries,  correspondence  and claims,  which may include its or
their placing restrictions on the redemption, transfer or exchange of Shares and
disclosing that you control accounts pursuant to this paragraph. 3. You will, on
behalf of each Fund,  report to your clients,  all information which is required
to be reported by the Fund on Shareholder  confirmations  or otherwise under any
applicable statute, rule or regulation or under the terms of the Prospectus,  or
which is provided by us, MFSC,  the Fund or the Fund's  adviser to you and other
shareholders of the Fund and such  information  shall be complete,  accurate and
timely.  4. You will ensure that cash  distributions are accurately paid to your
client at the time specified by the Fund, and, as among the Funds, MFSC, you and
us, you shall be solely  responsible for any  liabilities  arising from payments
reported by clients as lost, stolen or forged.

    B.  Representations and Warranties.  You represent and warrant to, and agree
with us,  MFSC and the  Funds  that:  you  have  and will  continue  to have the
necessary facilities,  equipment and personnel to allow you to perform, and that
you will so  perform,  all duties,  functions,  procedures  or  responsibilities
described  herein and in the  Networking  agreement  between you and us, each as
from  time to  time in  effect,  in a  businesslike  and  competent  manner,  in
conformance with all applicable laws, rules and regulations  (including  without
limitation,  all rules and requirements of the IRS and the Code, with respect to
tax reporting;  with Rule 10b-10 under the Securities Exchange Act of 1934, with
respect to confirmation statements;  and with all rules applicable to registered
transfer  agents,  with  respect  to  duties  generally  hereunder),   with  the
Prospectuses  and with all applicable rules and procedures of the NSCC and NASD;
you or the  originating  firm has the prior  sufficient  consent of each  client
whose account is to be placed in or transferred to a Networking account,  having
first  informed  each such client in writing of all material  facts  relating to
such arrangement;  all your  instructions,  communications and actions regarding
Networked accounts,  including all transfers,  will be rightful,  will have been
duly and sufficiently  authorized by your client,  will be accurate and complete
and will be in the appropriate NSCC/DST Systems,  Inc. format; if you are acting
as a  clearing  broker,  you have  obtained  the prior  written  consent of each
originating  firm to your entering into, and to all the terms of, this paragraph
and the Networking agreement and that all actions taken hereunder will have been
approved in advance by the applicable originating firm; the taking of any action
as to which MFSC  normally  requires a  signature  guarantee  shall be deemed to
constitute your guarantee in proper order of your client's  signature;  you will
obtain and  maintain,  and upon  request  provide to MFSC,  for each  Networking
account all forms, applications,  waivers,  exemptions,  certifications or other
documents or  information  required by  applicable  laws,  rules or  regulations
including,  without limitation, state and federal securities and tax laws, rules
and regulations;  you do not act as our agent under this paragraph; and you have
and will maintain adequate  insurance coverage as is appropriate for your duties
and obligations  hereunder,  and will,  upon request,  provide us or MFSC with a
certificate of insurance evidencing your compliance.

    Nothing  herein shall  prohibit  us, any Fund,  the advisers of the Funds or
MFSC from  mailing  or  otherwise  distributing  to  Shareholders  any  material
concerning the Funds or other funds or services now or hereafter  offered by any
of us. We may terminate your  participation in the transactions  contemplated by
this  paragraph and the  Networking  agreement at any time if you fail to comply
with any of the  conditions  set forth herein or, with respect to accounts of an
originating  firm,  the  termination of our Dealer or Mutual Fund Agreement with
such firm, or in any event, or with respect to any accounts, with 30 days' prior
written notice.  Such  termination will not affect your  responsibilities  under
paragraph 26 with respect to such transactions.

    21.  Units  of the MFS  Fixed  Fund may be  offered  for sale by you only to
retirement  plans which have been  determined by the IRS to be qualified for tax
exemption under sections 401 and 501 of the Code, to  governmental  plans within
the meaning of section 414(d) of the Code or to financial institutions which are
acting as trustee,  custodian  or agent for any such plan,  excluding,  however,
certain  retirement  plans  which  cover  individuals  some or all of  whom  are
self-employed,  as further described in the Description (such eligible investors
are collectively  referred to as "Qualified  Investors").  With respect to Units
offered for sale by you to  Qualified  Investors,  we will pay to you a periodic
distribution  fee as  described  in  the  Description.  No  dealer  discount  or
commission  is  applicable  to sales of the  Units.  All offers and sales of the
Units shall be subject to the terms of the  Description.  You agree that we have
made no representation to you with respect to the Units or the MFS Fixed Fund in
addition to, or conflicting  with, the description set forth in the Description.
We may  terminate  your ability to purchase and sell the Units at any time if we
believe  or have  reason to believe  that you have  failed or may fail to comply
with any of the  conditions  set forth  herein or, in any  event,  upon 10 days'
prior written notice.  Such  termination  will not affect your  responsibilities
under paragraph 26 with respect to any transactions affecting the Units.

    22.  We and you agree  that all  disputes  between  us of  whatever  subject
matter,  whether  existing  on the date  hereof or arising  hereafter,  shall be
submitted to arbitration in accordance with the Code of Arbitration Procedure of
the NASD, or similar  rules or code, in effect at the time of the  submission of
any such dispute.

    23. All communications to us should be sent to the above address. Any notice
to you shall be duly given if mailed,  telegraphed or sent by facsimile  machine
to you at the address  specified by you below.  This agreement shall be governed
by and construed in accordance  with the internal  laws of The  Commonwealth  of
Massachusetts.

    24.  This  agreement  shall  become  effective  upon  receipt  by us of your
acceptance  hereof and supersedes any prior agreement between us with respect to
the sale of Shares of any of the Funds or the Units or any other subject covered
by this agreement.

    25. You appoint  MFSC,  the transfer  agent for each Fund,  as your agent to
execute the purchase  transactions of Shares of such Fund in accordance with the
terms and  provisions of any account,  program,  plan or service  established or
used by your  customers and to confirm each  purchase to your  customers on your
behalf,  except as modified in writing by the transfer agent,  and you represent
and guarantee to us, the Fund and the MFS Fixed Fund the legal  capacity of your
customers  purchasing  such Shares or Units  (including the  satisfaction of the
eligibility  requirements  in the Product  Description)  and any other person in
whose name the Shares or Units are to be registered.

    26. You agree that you shall  indemnify  and hold  harmless  us,  MFSC,  the
Funds, the MFS Fixed Fund and our and their affiliates, BTC (individually and as
trustee  of the MFS  Fixed  Fund,  the BT  Pyramid  GIC Fund and the BT  Pyramid
Discretionary  Account  Cash  Fund)  and  BTC's  affiliates,  and our and  their
officers, trustees,  directors,  employees,  shareholders and agents against any
claims,  losses,  costs or liabilities,  including  attorneys' fees, that may be
assessed against, or suffered or incurred by any of them,  howsoever they arise,
and as  they  are  incurred,  which  relate  in  any  way  to:  (1)  any  use of
supplemental  hypothetical information provided on computer diskettes other than
in one-on-one  presentations  or any misuse of or alteration to any supplemental
information;  provided,  however, that the addition of the name of a customer or
other identifying or variable information expressly authorized by us within such
supplemental  information  which calls for the addition of such  information  is
expressly  permitted;  (2) any transactions or other activity  processed through
NSCC programs,  including: the automated mutual fund order entry, settlement and
registration  verification  system known as Fund/Serv;  if an agreement has been
signed by you and us so to permit,  the  program  known as  Networking;  and the
redemption  of shares  pursuant  to  paragraph  19;  (3) any  exchange  requests
initiated by you via facsimile; (4) any contribution accepted or order placed by
you pursuant to paragraph 17 hereof,  including, but not limited to, any claims,
losses or  liabilities  relating to the loss of  favorable  tax status of an IRA
Plan or contribution,  any IRA revocation by an individual in connection with an
IRA Plan,  and any failed trades for IRA Plans  hereunder,  or any  contribution
accepted in violation  of the terms of paragraph 17 hereof (the  indemnification
provided under this  subparagraph  (4) will extend to the Trustee as well as the
parties  listed above);  (5) any account  established by your firm, or for which
your firm is  broker-dealer  of record,  with a "transfer on death," "payable on
death" or other  similar  registration;  (6) improper  compliance  with federal,
state or local reporting requirements or backup or nonresident alien withholding
requirements,  including losses resulting from omitted, incorrect or uncertified
TINS or the failure to provide an accurate tax residence status; (7) any account
changes  made  pursuant  to  paragraph  18  thereof;  and (8) any breach of your
representations or warranties,  or failure to comply with your obligations,  set
forth in this  agreement,  in any event  whether  such action,  failure,  error,
omission,  misconduct,  or breach is committed by you or by your employee, agent
or clearing  broker,  whether or not acting within the scope of his  employment,
agency or authority (the  indemnification  provided under this  subparagraph (8)
will extend to the Trustee as well the parties listed above).

    You agree to notify us within a reasonable  time of any claim against you or
any person who controls  you within the meaning of Section 15 of the  Securities
Act of 1933 with respect to securities offered hereunder.

    Nothing in this paragraph 26 shall be deemed to preclude us, a Fund, the MFS
Fixed Fund,  MFSC, the Trustee (with respect to subparagraph  (4) or (8) above),
BTC  (individually and as trustee of the MFS Fixed Fund, the BT Pyramid GIC Fund
and the BT Pyramid Discretionary Account Cash Fund), or our or their affiliates,
officers, directors,  trustees,  employees,  shareholders or agents from seeking
monetary damages and/or injunctive relief in connection with such claims, losses
and liabilities. This paragraph 26 will survive termination of this agreement or
any provision hereof.

                                        MFS FUND DISTRIBUTORS, INC.
Dated:
                                        By  /s/ WILLIAM W. SCOTT, JR. 
                                                WILLIAM W. SCOTT, JR., President

The undersigned hereby accepts the offer set forth in the above letter

    Firm --------------------------  Address -----------------------------------

    By ----------------------------  -------------------------------------------
        Authorized Representative


                                                                      12/94 3720



<PAGE>


                          MFS FINANCIAL SERVICES, INC.
               500 BOYLSTON STREET o BOSTON o MASSACHUSETTS 02116
                                  617-954-5000


                                                               December 28, 1994


                  NOTICE OF AMENDMENT TO MUTUAL FUND AGREEMENT

Dear Sirs/Madams:

Reference  is made to the Mutual Fund  Agreement,  as amended and  supplemented,
between us (the "Agreement").

In accordance with paragraph 10 of the Agreement, we wish to advise you that the
Agreement is hereby amended to reflect the following additions and changes:

     1.  Paragraph 10 is amended to allow MFS Financial  Services,  Inc. ("FSI")
         to assign all of its rights and  obligations  under the Agreement to an
         affiliate at any time upon notice to you.

     2.  The Agreement is amended to reflect the  replacement of FSI by MFS Fund
         Distributors,  Inc.  ("MFD"),  effective as of January 1, 1995,  as the
         distributor of shares of the funds in the MFS Family of Funds (the "MFS
         Funds").   Both   FSI  and  MFD  are   wholly-owned   subsidiaries   of
         Massachusetts Financial Services Company.

     3.  The  payment  provisions  with  respect to orders for shares of the MFS
         Funds placed by broker-dealers, banks and insurance companies have been
         revised to reflect the new shorter  settlement periods mandated by Rule
         15c6-1 under the  Securities  Exchange  Act of 1934,  which will become
         effective on June 1, 1995.

     4.  A provision has been added pursuant to which the broker-dealer, bank or
         insurance  company agrees to indemnify MFD against any claims  relating
         to accounts established with "transfer on death" registrations.

In  connection  with these  changes,  we hereby amend the  Agreement in the form
accompanying  this Notice.  PLEASE NOTE THAT IT IS NOT NECESSARY FOR YOU TO SIGN
AND RETURN A DUPLICATE  COPY OF THIS  AMENDMENT;  WE SHALL  CONSIDER  YOUR FIRST
ORDER ON OR AFTER JANUARY 1, 1995 AS ACCEPTANCE OF THE AGREEMENT, AS AMENDED.

Also enclosed for your reference is a copy of MFD's new guidelines  with respect
to sales of shares of the MFS Funds under multiple  class pricing.  Your firm is
required to comply with such guidelines, as amended from time to time by MFD, in
connection with all sales of shares of the MFS Funds.


                                             MFS FINANCIAL SERVICES, INC.



                                             By:
                                                William W. Scott, Jr., President


<PAGE>
                          MFS FUND DISTRIBUTORS, INC.
               500 BOYLSTON STREET * BOSTON * MASSACHUSETTS 02116
                                617 * 954-5000

                             MUTUAL FUND AGREEMENT
            (for use by Banks or their affiliated NASD member firms)

    1. MFS Fund Distributors, Inc., or its successors or assigns, offers to make
available to your customers shares of each of the funds from time to time in the
MFS  Family  of  Funds   (collectively,   the  "Funds"),   for  which  MFS  Fund
Distributors, Inc. is the distributor and from which MFS Fund Distributors, Inc.
has the exclusive right to distribute shares (the "Shares").  Shares are offered
pursuant to the then current prospectus, including any supplements or amendments
thereto,  of  each  of  the  Funds  (the  "Prospectus").  To the  extent  that a
Prospectus  contains  provisions  that are  inconsistent  with the terms of this
Agreement,  the terms of the Prospectus shall be controlling.  In addition,  MFS
Fund  Distributors,  Inc. is the distributor of the units of participation  (the
"Units")  of the MFS Fixed Fund,  a bank  collective  investment  fund (the "MFS
Fixed Fund") which invests  exclusively in units of the BT Pyramid GIC Fund. The
Units are offered  pursuant  to the  then-current  Description  of the MFS Fixed
Fund, including any supplements or amendments thereto (the  "Description").  All
offers for sale of the Units  shall be  subject to the terms of the  Description
and shall be effected in accordance with the terms of the MFS Fixed Fund Product
Description  (the  "Product  Description").  To the extent that the  Description
contains provisions that are inconsistent with the terms of this Agreement,  the
terms of the  Description  shall be  controlling.  MFS Fund  Distributors,  Inc.
offers  to make the  Units  available  to your  customers.  In all  transactions
covered by this  Agreement you shall act only as agent for your customers and in
no  transaction  shall you have  authority to act as agent for any Fund, the MFS
Fixed Fund, MFS Fund Distributors, Inc., or any representative or agent thereof.

    2. Orders to purchase  Shares  received from you will be accepted by us only
at the public  offering  price  applicable to each order,  as established by the
Prospectus.  Orders to purchase  Units  received from you will be received by us
and accepted by Bankers Trust Company ("BTC"), as trustee of the MFS Fixed Fund,
only at the Unit Value applicable to each order, and upon the terms  established
by the  Description.  Upon receipt  from you of any order to purchase  Shares we
will send a written confirmation of such trade (indicating that the trade was on
a fully disclosed basis and accompanied by an appropriate Prospectus in the case
of any initial  purchase of Shares) to your customer.  All orders are subject to
acceptance or rejection at our Boston office in our sole discretion, and, in the
case of the  Units,  by BTC in its sole  discretion,  and all  orders for Shares
which are accepted by us will be deemed to have been  consummated  in our Boston
office. We will not accept from you any conditional  orders for Shares or Units.
It is agreed and understood that,  whether Shares or Units are registered in the
purchaser's  name,  in your name or in the name of your  nominee (in the case of
Shares),  the  customer  will have full  beneficial  ownership  of the Shares or
Units, as applicable.

    3. On the purchase by you through us to cover a single transaction involving
Shares  of the  Funds,  the  applicable  offering  price and  agency  commission
therefrom which you will receive will be determined in accordance with the terms
of the Prospectus of the applicable Fund. In addition, certain of the Funds have
adopted  Distribution  Plans  pursuant to which we, on behalf of each such Fund,
will pay a service  fee to dealers in  accordance  with the  provisions  of such
Funds'  Distribution  Plans.  (The  service  fee is  paid  to you as  additional
consideration  for all personal  services  and/or account  maintenance  services
provided by you to  shareholders  of the  applicable  Fund.) The  provisions and
terms of these  Funds'  Distribution  Plans are  described  in their  respective
Prospectuses,  and you hereby agree that we have made no  representations to you
with  respect  to the  Distribution  Plans of such  Funds  in  addition  to,  or
conflicting with, the description set forth in their respective Prospectuses. No
dealer  discount or commission is applicable to Shares  representing  reinvested
dividends and distributions.  No interest will accrue on amounts  represented by
uncashed agency commission or service fee checks.

    You acknowledge and agree that you shall not be entitled to receive any such
service fees unless:  (i) you are the holder or dealer of record for accounts in
the applicable Fund, or all Funds together,  having an aggregate net asset value
of at least the minimum amount established by us from time to time in accordance
with the terms of the Funds'  Distribution Plans or (ii) you satisfy each of the
following  conditions,  as  determined  from  time  to  time  by us in our  sole
discretion:  (a) you include all Funds on your product list and, as requested by
us from time to time, one or more of the Funds on your  "approved",  "preferred"
or other similar product lists; provided, however, that the MFS Fixed Fund shall
be included only on such product lists as are specifically  directed to eligible
qualified retirement plans described in the Product  Description;  (b) you grant
reasonable  requests  from time to time for  visits to your  offices  (including
branch  offices)  by our sales and  marketing  representatives;  (c) you provide
satisfactory product,  marketing and sales support, as requested by us from time
to time; and (d) you assign one of your registered  representatives to each Fund
shareholder  account on your records and  reassign the Fund account  should that
representative leave your firm; provided; however, that you will not be paid any
service fee in any event if the redemption  levels of Fund shareholder  accounts
for which you are the holder or dealer of record are above normal as compared to
other dealers, as determined by us from time to time in our sole discretion.  In
addition,  you  acknowledge and agree that (y) you shall not be paid any service
fee with respect to a specific time period unless and until we are in receipt of
the service fee from the Fund for such period and (z) our  liability  to you for
the  payment  of any such  service  fee is  limited  solely to the amount of the
applicable Fund's service fee received by us.

    4.  By accepting this Agreement, you agree:

        (a) That you will order Shares of the Funds or Units for your  customers
            only through us.

        (b) That you will order Shares of the Funds or Units for your  customers
            through us only to cover purchase orders already  received from your
            customers.

        (c) That  you  will not  withhold  placing  orders  received  from  your
            customers so as to profit yourself as a result of such  withholding,
            and you will place orders for  purchases  and  redemptions  promptly
            upon receipt from your customers.

        (d) That  you  shall  comply  with  all  such  multiple   class  pricing
            guidelines as we may from time to time furnish to you.

    5. Payment for Shares or Units ordered by you shall be in New York or Boston
clearing  house  funds and must be received by us by the later of (i) the end of
the fifth  business  day  following  your  receipt  of the  customer's  order to
purchase  such  Shares or Units or (ii) the end of one  business  day  following
receipt of the  customer's  payment  for such  Shares or Units,  but in no event
later than the end of the eighth  business  day  following  your  receipt of the
customer's order;  provided,  however, that commencing as of June 1, 1995 and in
accordance  with Rule  15c6-1  under the  Securities  Exchange  Act of 1934,  as
amended,  payment for such Shares or Units must be received by us not later than
the end of the third  business  day  following  your  receipt of the  customer's
order.  If such  payment is not  received by us, we reserve  the right,  without
notice,  forthwith to cancel the sale or, in the case of Shares,  at our option,
to sell the Shares  ordered  back to the  issuer,  in which case we may hold you
responsible  for any loss,  including  loss of profit,  suffered by us resulting
from your failure to make payment as aforesaid.

    6. You agree to provide all necessary  information  to comply  properly with
all federal,  state and local reporting  requirements and backup and nonresident
alien  withholding  requirements for your customer accounts  including,  without
limitation, those requirements that apply by treating Shares issued by the Funds
as readily  tradable  instruments.  You  represent  and agree that all  Taxpayer
Identification  Numbers  ("TINS")  provided are  certified,  and that no account
which requires a certified TIN will be  established  without such certified TIN.
You agree to perform all federal,  state and local tax reporting with respect to
sales of Shares through the National  Securities Clearing  Corporation  ("NSCC")
Fund/Serv program, including without limitation redemptions and exchanges.

    7. Shares sold through you hereunder  shall be available to you for delivery
against payment at the office of our agent, MFS Service Center,  Inc.  ("MFSC"),
500 Boylston Street, Boston,  Massachusetts 02116, unless other arrangements are
made with us for delivery and payment.

    8. If any Shares  confirmed to you and your customer under the terms of this
Agreement  are  repurchased  by the issuing  Fund, or are tendered to a Fund for
redemption or repurchase,  within seven (7) business days after the date of your
original  purchase,  you shall forthwith refund to us the full agency commission
paid or allowed to you on such Shares. We will notify you of any such repurchase
or redemption  within ten days from the date on which a stock power or letter of
instruction,  if no certificate has been issued, or the certificate is delivered
to us or to the  issuer,  and you shall  forthwith  refund to us the full agency
commission received by or allowed to you.

    9. No person is authorized to make any representations  concerning Shares of
any Fund except those  contained in the  Prospectus  of such Fund and in printed
information  and  information   stored  on  computer   diskettes   (illustrating
hypothetical  investments  in the Funds) as issued by us for use as  information
supplemental   to  the   Prospectus.   Supplemental   information   relating  to
hypothetical  investments  may be used  only  in  one-on-one  presentations.  In
purchasing  Shares  from  us,  you  shall  rely  solely  on the  representations
contained in the Prospectus and in the above-mentioned supplemental information.
We will furnish additional copies of each Fund's Prospectus and sales literature
and other  information  issued by it, in  reasonable  quantities  upon  request;
provided,  however, that we reserve the right to charge a nominal fee, disclosed
in advance,  for computer  diskettes.  If you are exempt from registration under
the  Securities  Exchange  Act of 1934 and you wish to use your own  advertising
with  respect to the Funds,  all such  advertising  must be  submitted to us for
review and approval prior to use; we shall file Fund  advertising  material with
the  National  Association  of  Securities  Dealers,  Inc.  (the "NASD") and the
Securities and Exchange  Commission (the "SEC") as required;  you will, however,
be responsible  for any required  filing of such material with other  regulatory
authorities.  Qualifications  of Shares in the  various  states,  including  the
filing of any state or further state  notices  respecting  such Shares,  and any
printed information or information stored on computer diskettes which we furnish
you other than the Prospectuses and periodic reports are our sole responsibility
and not the responsibility of the respective Funds, and you agree that the Funds
shall have no liability or responsibility to you in these respects. No person is
authorized  to make  any  representations  concerning  the  Units  except  those
contained in the Description and in such printed information as issued by us for
use as information supplemental to the Description.  In offering Units for sale,
you shall rely solely on the representations contained in the Description and in
the above-mentioned  supplemental information. We will furnish additional copies
of the Description and sales literature, in reasonable quantities upon request.

    10. We reserve the right,  in our  discretion,  without  notice,  to suspend
sales or withdraw the offering of Shares or Units  entirely.  Except as provided
in paragraph 11, each party hereto has the right to cancel this  Agreement  upon
ten  days'  notice to the  other  party.  We  reserve  the  right to amend  this
Agreement,  or to assign this  Agreement  to an  affiliate,  at any time and you
agree that an order to  purchase  Shares of any one of the Funds or of the Units
placed by you after notice of any such  amendment or assignment has been sent to
you shall  constitute  your agreement to any such amendment or assignment.  This
Agreement shall  supersede any prior Agreement  between us regarding the Shares,
the Units or any other subject covered by this Agreement.

    11. Your acceptance of this Agreement  constitutes a representation (i) that
you are a securities  broker/dealer registered with the SEC and a member in good
standing of the NASD, and you agree to comply with the Rules of Fair Practice of
the NASD,  including  specifically  Sections 2 and 26 of Article III thereof, or
that you are exempt from registration under the Securities Exchange Act of 1934;
(ii) that you will  maintain  adequate  records with respect to your  customers;
(iii) that such transactions are without recourse against you by your customers;
and (iv) that you have been duly  authorized  to enter into this  Agreement  and
perform your  obligations  hereunder.  You likewise agree that you will not make
available Shares of any Fund or the Units in any state or other  jurisdiction in
which we inform you such  Shares or Units may not  lawfully be offered for sale.
You also represent that you have complied, and will continue to comply, with any
other  state or  federal  registration  requirements  (and any other  applicable
securities,  tax and other laws)  related to the offer and sale of the Shares of
any of the Funds or the offer for sale of the Units. You agree  (notwithstanding
the provisions of paragraph 10 hereof) that this Agreement  shall  automatically
terminate  without notice upon your: (a) filing of a petition in bankruptcy or a
petition seeking any  reorganization,  arrangement,  composition,  readjustment,
liquidation,   dissolution  or  similar  relief  under  any  present  or  future
bankruptcy, reorganization, insolvency or similar statute, law or regulation; or
(b) seeking the appointment of any trustee, conservator,  receiver, custodian or
liquidator for you or for all or substantially all of your properties. Likewise,
you agree (notwithstanding the provisions of paragraph 10 hereof) that: (w) if a
proceeding is commenced  against you seeking  relief or an appointment of a type
described  in the  immediately  preceding  two  sentences;  or (x) if a trustee,
conservator,  receiver,  custodian or liquidator is appointed for you or for all
or  substantially  all  of  your  properties;  or (y)  if an  application  for a
protective decree under the provisions of the Securities Investor Protection Act
of 1970  shall  have been  filed  against  you;  or (z) if you are a  registered
broker-dealer  and (i) the SEC shall  revoke or suspend your  registration  as a
broker-dealer,  (ii) any  national  securities  exchange or national  securities
association  shall  revoke  or  suspend  your  membership,  or (iii)  under  any
applicable net capital rule of the SEC or of any national  securities  exchange,
your  aggregate  indebtedness  shall  exceed  1,000% of your net  capital,  this
Agreement  shall  automatically  terminate.  You  further  agree  that  you will
immediately  advise  us  of  any  such  proceeding,  appointment,   application,
revocation, suspension or indebtedness level.

    12. You may send  exchange  requests to MFSC via  facsimile,  subject to the
following  requirements:  (a) All exchange  transactions  must be received,  and
confirmed  by a  telephone  call from you to MFSC,  by 4:00 p.m.  Boston time in
order to receive the day's closing price.  Transactions received after 4:00 p.m.
will be  processed  the  following  business  day.  If the impact of  processing
exchange transactions received from all sources is deemed to be injurious to one
of the Funds or the MFS Fixed Fund, we in our sole discretion may elect to delay
the  purchase  side  of  the  transaction  for  up to  seven  days.  In  such  a
circumstance,  the exchange  redemption would be made at the price or Unit Value
in effect on the first day and the exchange purchase would use the price or Unit
Value of a date  not more  than  seven  days  later.  This  arrangement  will be
governed by and  superseded by changes in the  Prospectuses  or the  Description
without terminating this arrangement.  All exchange  transactions  involving the
MFS Fixed Fund are  subject to the terms of the  Description.  (b) All  exchange
transactions  must be sent by  facsimile  machine to MFSC at (617)  954-6636  or
(617) 954-6637 and confirmed by telephone at (617) 954-4628.  No other medium of
delivery  will be  acceptable,  except as  provided by the  Prospectuses  or the
Description.  (c) You hereby  warrant that each exchange  transaction  which you
initiate will have been  authorized by the  shareholder  or Unitholder  prior to
initiation.  (d)  We  may  terminate  your  participation  in  the  transactions
contemplated by this paragraph at any time if you fail to comply with any of the
conditions  set forth herein,  or, in any event,  with 10 days' written  notice.
Such termination will not affect your  responsibilities  under paragraph 23 with
respect to such transactions.

    13. We agree to accept  orders  including  wire orders placed by you for the
purchase of Shares for MFS (Prototype) Individual Retirement Account Plans ("IRA
Plan"), subject to the following:

        (a) We will provide you with IRA Adoption  Agreements  and  Applications
    ("IRA Agreements")  solely for the purpose of allowing you to accept initial
    and subsequent  contributions (other than trustee to trustee transfers) from
    any  individual  who has  created  an IRA  Plan  by  execution  of such  IRA
    Agreement,  invested in shares of a Fund and  designated by the  individual,
    provided that the IRA Plan  investment  is permitted  under the terms of the
    Fund Prospectus.

        (b) You hereby  represent and warrant to us, The First  National Bank of
    Boston  (the  "Trustee")  and each  Fund  that you are  fully  informed  and
    knowledgeable as to the requirements imposed under the Internal Revenue Code
    of 1986,  as amended  (the  "Code") and the rules,  regulations  and rulings
    adopted  pursuant  thereto,  on  and in  respect  to  individual  retirement
    accounts,  as defined under the Code. You further represent that for all IRA
    Plan orders placed  hereunder,  you will require:  (a) receipt of a properly
    completed and signed IRA Agreement  before placing such order;  (b) that the
    participant  has  received  the  appropriate  MFS IRA Trust  and  Disclosure
    Statement;  and (c) that the  contribution  from the participant is properly
    designated as to the year of contribution.  Your placement of an order under
    this  paragraph 13 shall serve as a warranty  that such order  complies with
    all such rules, regulations, rulings and procedures.

        (c) You shall  promptly  upon the  receipt of any IRA Plan  contribution
    from a participant,  and only if in possession of an IRA Agreement signed by
    the participant, place an order with us through MFSC for shares of a Fund in
    accordance with the instructions of the participant.  If the order placed by
    you  represents  a new  account,  you shall  furnish us with an executed IRA
    Agreement promptly after the order is placed.

        (d) You understand that we, MFSC, the Trustee and the Funds shall not be
    responsible  for  monitoring  orders placed by you with regard to compliance
    with Internal  Revenue Service (the "IRS") and other rules and  regulations,
    including,  but not  limited  to,  those  related  to  over-  contributions,
    eligibility,  income restrictions,  timeliness of contribution, or any other
    matters  related to the status of any IRA Plan, nor for your compliance with
    procedures established by us or our agents with respect to such IRA orders.

        (e) We, for ourself and our agents,  and the Trustee  reserve the right,
    at each of our sole option,  and without  liability or obligation so to act,
    to cancel or re-register any trade or not to settle any trade which does not
    comply with the terms of this paragraph 13 or the procedures  established by
    us or our  agents.  We will use  reasonable  efforts  to notify  you of such
    actions.

        (f) The  remittance of the annual service fee cannot be combined with or
    made  via a wire  order  purchase.  Wire  redemption  requests  will  not be
    accepted.  Any purchase  hereunder must be made in accordance with the terms
    of the pertinent Prospectus.

        (g) We may terminate your participation in the transactions contemplated
    by  this  paragraph  at any  time  if you  fail to  comply  with  any of the
    conditions set forth herein, or, in any event, with 10 days' written notice.
    Such  termination will not affect your  responsibilities  under paragraph 23
    with respect to such transactions.

    14. You may enter via a remote terminal,  and we will accept,  the following
clerical  changes and  corrections  relating  to any account of your  customers:
dividend and/or capital gain  distribution  election as to cash or reinvestment;
TINs;  account  executive's  number and/or name;  branch office city,  state and
related dealer branch number;  and shareholder  address changes,  subject to the
following: (a) You hereby represent and warrant to us, MFSC and the Fund(s) that
each change made pursuant to this paragraph has been authorized by your customer
prior to its initiation and that you have internal procedures in place to assure
that the changes  described  herein are authorized only by appropriate  persons.
(b) This  arrangement  will be governed  by and subject to rules and  procedures
established  by us and  MFSC  for  effecting  such  changes.  (c) We or MFSC may
terminate your participation in the transactions  contemplated by this paragraph
at any time if either of us  believes  or has  reason to  believe  that you have
failed or may fail to comply with any of the  conditions set forth herein or, in
any event, with 10 days' prior written notice.  Such termination will not affect
your responsibilities under paragraph 23 with respect to such transactions.

    15. You may  settle  redemptions  of shares of the Funds held in  individual
accounts of your  customers  or in accounts  registered  in your name,  via NSCC
Fund/Serv and without a guaranteed endorsement on the certificates  representing
such shares, or, if no certificates for such shares have been issued,  without a
guaranteed  endorsement,  and we agree to allow such redemptions  subject to the
following:  (a) The  wire  order  redemption  request  is  placed  through  NSCC
Fund/Serv.   (b)  In  the  case  of   certificated   shares,   the   appropriate
certificate(s) are received as settlement and the reverse of such certificate(s)
is not completed or signed in a manner deemed  inconsistent  by MFSC in its sole
judgment.  (c) You  hereby  warrant  to us,  MFSC  and  the  Fund(s)  that  each
redemption has been authorized by your customer prior to initiation and that you
have  internal  procedures  in place to assure that the  instructions  described
herein are authorized only by appropriate  persons. (d) This arrangement will be
governed by and subject to rules and  procedures  established by us and MFSC for
effecting such transactions.  (e) We or MFSC may terminate your participation in
the  transactions  described  in this  paragraph  at any  time if  either  of us
believes  or has  reason to believe  that you have  failed or may fail to comply
with any of the  conditions  set forth  herein or, in any event,  with 24 hours'
notice. Such termination shall not affect your responsibilities  under paragraph
23 with respect to such transactions.

    16.  Should we agree to  participate  with you in the NSCC program  known as
"Networking"  in one or more of its "Matrix  Levels,"  which  agreement  will be
evidenced by the  execution by us and you of an  agreement,  we thereby agree to
accept from you electronically  through MFSC and through Networking channels and
Fund/Serv without  supporting  documentation  from shareholders in the Funds for
whom you are the dealer of record or with  respect to which you are the clearing
broker to the dealer of record  ("originating firm") which is in turn a party to
a Dealer or Mutual Fund Agreement  with us (your  "client"),  the  instructions,
communication  and  actions  specified  in  such  agreement,  subject  to and in
reliance upon the following requirements and representations.

    A. Requirements. 1. You will provide all necessary,  requested, updating and
reconciling  information to ensure the accuracy of records and to enable MFSC to
create and maintain an accurate  cross-reference file between client records and
the Fund account  records  that shall  remain the  official  records of all Fund
shareholder accounts. You agree that MFSC will not be responsible for changes to
the file until a reasonable time after receipt thereof. 2. You will provide in a
timely fashion all necessary and relevant information  regarding adverse claims,
governmental and legal inquiries and correspondence to us, MFSC, the Fund or its
adviser,  as  appropriate,  in connection with its handling of and responding to
such notices,  inquiries,  correspondence  and claims,  which may include its or
their placing restrictions on the redemption, transfer or exchange of Shares and
disclosing that you control accounts pursuant to this paragraph. 3. You will, on
behalf of each Fund, report to your clients all information which is required to
be reported by the Fund on  Shareholder  confirmations  or  otherwise  under any
applicable statute, rule or regulation or under the terms of the Prospectus,  or
which is provided by us, MFSC,  the Fund or the Fund's  adviser to you and other
shareholders of the Fund and such  information  shall be complete,  accurate and
timely.  4. You will ensure that cash  distributions are accurately paid to your
client at the time specified by the Fund, and, as among the Funds, MFSC, you and
us, you shall be solely  responsible for any  liabilities  arising from payments
reported by clients as lost, stolen or forged.

    B.  Representations and Warranties.  You represent and warrant to, and agree
with us,  MFSC and the  Funds  that:  you  have  and will  continue  to have the
necessary facilities,  equipment and personnel to allow you to perform, and that
you will so  perform,  all duties,  functions,  procedures  or  responsibilities
described  herein and in the  Networking  agreement  between you and us, each as
from  time to  time in  effect,  in a  businesslike  and  competent  manner,  in
conformance with all applicable laws, rules and regulations  (including  without
limitation,  all rules and requirements of the IRS and the Code, with respect to
tax reporting;  with Rule 10b-10 under the Securities Exchange Act of 1934, with
respect to confirmation statements;  and with all rules applicable to registered
transfer  agents,  with  respect  to  duties  generally  hereunder),   with  the
Prospectuses  and with all applicable rules and procedures of the NSCC and NASD;
you or the  originating  firm has the prior  sufficient  consent of each  client
whose account is to be placed in or transferred to a Networking account,  having
first  informed  each such client in writing of all material  facts  relating to
such arrangement;  all your  instructions,  communications and actions regarding
Networked accounts,  including all transfers,  will be rightful,  will have been
duly and sufficiently  authorized by your client,  will be accurate and complete
and will be in the appropriate NSCC/DST Systems,  Inc. format; if you are acting
as a  clearing  broker,  you have  obtained  the prior  written  consent of each
originating  firm to your entering into, and to all the terms of, this paragraph
and the Networking agreement and that all actions taken hereunder will have been
approved in advance by the applicable originating firm; the taking of any action
as to which MFSC  normally  requires a  signature  guarantee  shall be deemed to
constitute your guarantee in proper order of your client's  signature;  you will
obtain and  maintain,  and upon  request  provide to MFSC,  for each  Networking
account all forms, applications,  waivers,  exemptions,  certifications or other
documents or  information  required by  applicable  laws,  rules or  regulations
including,  without limitation, state and federal securities and tax laws, rules
and regulations;  you do not act as our agent under this paragraph; and you have
and will maintain adequate  insurance coverage as is appropriate for your duties
and obligations  hereunder,  and will,  upon request,  provide us or MFSC with a
certificate of insurance evidencing your compliance.

    Nothing  herein shall  prohibit  us, any Fund,  the advisers of the Funds or
MFSC from  mailing  or  otherwise  distributing  to  Shareholders  any  material
concerning the Funds or other funds or services now or hereafter  offered by any
of us. We may terminate your  participation in the transactions  contemplated by
this  paragraph and the  Networking  agreement at any time if you fail to comply
with any of the  conditions  set forth herein or, with respect to accounts of an
originating  firm,  the  termination of our Dealer or Mutual Fund Agreement with
such firm, or in any event, or with respect to any accounts, with 30 days' prior
written notice.  Such  termination will not affect your  responsibilities  under
paragraph 23 with respect to such transactions.

    17.  Units  of the MFS  Fixed  Fund may be  offered  for sale by you only to
retirement  plans which have been  determined by the IRS to be qualified for tax
exemption under sections 401 and 501 of the Code, to  governmental  plans within
the meaning of section 414(d) of the Code or to financial institutions which are
acting as trustee,  custodian  or agent for any such plan;  excluding,  however,
certain  retirement  plans  which  cover  individuals  some or all of  whom  are
self-employed,  as further described in the Description (such eligible investors
are collectively  referred to as "Qualified  Investors").  With respect to Units
offered for sale by you to  Qualified  Investors,  we will pay to you a periodic
distribution  fee as  described  in  the  Description.  No  dealer  discount  or
commission is applicable to sales of the Units. All offers for sale of the Units
shall be subject to the terms of the Description. You agree that we have made no
representation  to you  with  respect  to the  Units  or the MFS  Fixed  Fund in
addition to, or conflicting with, the Description. We may terminate your ability
to offer the Units at any time if we believe or have reason to believe  that you
have failed or may fail to comply with any of the  conditions  set forth  herein
or, in any event, upon 10 days' prior written notice.  Such termination will not
affect your responsibilities under paragraph 23 with respect to any transactions
affecting the Units.

    18.  We and you agree  that all  disputes  between  us of  whatever  subject
matter,  whether  existing  on the date  hereof or arising  hereafter,  shall be
submitted to arbitration in accordance with the Code of Arbitration Procedure of
the NASD, or similar  rules or code, in effect at the time of the  submission of
any such dispute.

    19. You shall make available for your customers such administrative services
as are necessary or appropriate  for providing  information and services to your
customers.  Such  services and  assistance  may include,  but not be limited to,
establishment and maintenance of accounts and records,  processing  purchase and
redemption transactions, answering routine inquiries, and such other services as
may be  agreed  upon  from time to time and as may be  permitted  by  applicable
statute,  rule or regulation.  You shall promptly answer all written  complaints
received by you relating to Fund accounts or forward such complaints to us.

    20. The customers in question are your customers and MFS Fund  Distributors,
Inc.  will  not  engage  in  any  activity  which  would   interfere  with  such
relationship.  The names of your  customers  shall remain your sole property and
shall not be used by MFS Fund  Distributors,  Inc.  for any  purpose  except for
servicing  and  informational  mailings in the normal  course of business.  This
confidentiality  of customer  information  shall survive the termination of this
Agreement.

    21. All communications to us shall be sent to MFS Service Center,  Inc., 500
Boylston  Street,  Boston,  MA 02116.  Any  notice to you shall be duly given if
mailed, telegraphed or sent by facsimile machine to you at the address specified
by you below.  This  Agreement  shall be governed by and construed in accordance
with the internal laws of The Commonwealth of Massachusetts.

    22. You appoint  MFSC,  the transfer  agent for each Fund,  as your agent to
execute the purchase  transactions of Shares of such Fund in accordance with the
terms and  provisions of any account,  program,  plan or service  established or
used by your  customers and to confirm each  purchase to your  customers on your
behalf,  except as modified in writing by the transfer agent,  and you represent
and guarantee to us, the Fund and the MFS Fixed Fund the legal  capacity of your
customers  purchasing  such Shares or Units  (including the  satisfaction of the
eligibility  requirements  in the Product  Description)  and any other person in
whose name the Shares or Units are to be registered.

    23. You agree that you shall  indemnify  and hold  harmless  us,  MFSC,  the
Funds, the MFS Fixed Fund and their affiliates, BTC (individually and as trustee
of the MFS Fixed Fund, the BT Pyramid GIC Fund and the BT Pyramid  Discretionary
Account Cash Fund) and BTCs  affiliates,  and our and their officers,  trustees,
directors, employees,  shareholders and agents against any claims, losses, costs
or liabilities,  including  attorneys'  fees, that may be assessed  against,  or
suffered  or  incurred by any of them,  howsoever  they  arise,  and as they are
incurred,  which relate in any way to (1) any use of  supplemental  hypothetical
information   provided  on   computer   diskettes   other  than  in   one-on-one
presentations  or any misuse of or alteration to any  supplemental  information;
provided,  however,  that  the  addition  of the  name of a  customer  or  other
identifying  or  variable  information  expressly  authorized  by us within such
supplemental  information  which calls for the addition of such  information  is
expressly  permitted;  (2) any transactions or other activity  processed through
NSCC programs,  including the automated mutual fund order entry,  settlement and
registration  verification  system known as Fund/Serv;  if an agreement has been
signed by you and us so to permit,  the  program  known as  Networking;  and the
redemption  of shares  pursuant  to  paragraph  15;  (3) any  exchange  requests
initiated by you via facsimile; (4) any contribution accepted or order placed by
you pursuant to paragraph 13 hereof,  including, but not limited to, any claims,
losses or  liabilities  relating to the loss of  favorable  tax status of an IRA
Plan or contribution,  any IRA revocation by an individual in connection with an
IRA Plan,  and any failed trades for IRA Plans  hereunder,  or any  contribution
accepted in violation  of the terms of paragraph 13 hereof (the  indemnification
provided under this  subparagraph  (4) will extend to the Trustee as well as the
parties  listed above);  (5) any account  established by your firm, or for which
your firm is  financial  intermediary  of record,  with a  "transfer  on death,"
"payable on death" or other similar  registration;  (6) improper compliance with
federal,  state or local reporting  requirements or backup or nonresident  alien
withholding requirements,  including losses resulting from omitted, incorrect or
uncertified  TINS; or the failure to provide an accurate tax  residence  status;
(7) any account  changes  made  pursuant to  paragraph  14 thereof;  and (8) any
breach of your  representations  or  warranties,  or failure to comply with your
obligations,  set forth in this  Agreement,  in any event  whether  such action,
failure, error, omission,  misconduct,  or breach is committed by you or by your
employee,  agent or clearing  broker,  whether or not acting within the scope of
his  employment,  agency or authority (the  indemnification  provided under this
subparagraph (8) will extend to the Trustee as well the parties listed above).

    You agree to notify us within a reasonable  time of any claim against you or
any person who controls  you within the meaning of Section 15 of the  Securities
Act of 1933 with respect to securities offered hereunder.

    Nothing in this paragraph 23 shall be deemed to preclude us, a Fund, the MFS
Fixed Fund,  MFSC, the Trustee (with respect to subparagraph  (4) or (8) above),
BTC  (individually and as trustee of the MFS Fixed Fund, the BT Pyramid GIC Fund
and the BT Pyramid Discretionary Account Cash Fund), or our or their affiliates,
officers, directors,  trustees,  employees,  shareholders or agents from seeking
monetary damages and/or injunctive relief in connection with such claims, losses
and liabilities. This paragraph 23 will survive termination of this Agreement or
any provision hereof.

                          MFS FUND DISTRIBUTORS, INC.
                                      By:  /s/ WILLIAM W. SCOTT, JR.
                                               WILLIAM W. SCOTT, JR., President

We have read the foregoing Agreement and accept and agree to the terms and
conditions thereof.

FIRM: --------------------------------------------------------------------------

By: ----------------------------------------------------------------------------
     (Authorized Representative)

Title: -------------------------------------------------------------------------

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

- --------------------------------------------------------------------------------
The above Agreement should be executed in duplicate and one copy returned to us:
                          MFS Fund Distributors, Inc.
                          Banking Industry Marketing
                          500 Boylston Street
                          Boston, Massachusetts 02116










                                                                       12/94 370




                                                                   EXHIBIT 99.11



                         INDEPENDENT AUDITORS' CONSENT



         We consent to the  incorporation  by reference  in this  Post-Effective
Amendment No. 26 to  Registration  No. 2-92915 of MFS Municipal  Series Trust of
our report relating to MFS Municipal  Income Fund dated May 5, 1994 appearing in
the annual report to  shareholders  for the year ended March 31, 1994 and of our
report dated November 4, 1994 appearing in the semiannual report to shareholders
for the six-months  ended  September 30, 1994, and to the references to us under
the  headings   "Condensed   Financial   Information"   in  the  Prospectus  and
"Independent   Accountants  and  Financial   Statements"  in  the  Statement  of
Additional Information, both of which are part of such Registration Statement.



DELOITTE & TOUCHE

Boston, Massachusetts
February 21, 1995



                                                                EXHIBIT 99.15(e)


                           MFS MUNICIPAL SERIES TRUST

                           MFS MUNICIPAL INCOME FUND

                               DISTRIBUTION PLAN

DISTRIBUTION  PLAN with  respect  to the  shares of  beneficial  interest  to be
designated  "CLASS A" of the MFS MUNICIPAL INCOME FUND (the "Fund"), a series of
MFS  Municipal  Series  Trust (the  "Trust"),  a business  trust  organized  and
existing under the laws of The Commonwealth of Massachusetts,  dated the 1st day
of September, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:

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

WHEREAS,  the Trust  intends to  distribute  the Shares of  Beneficial  Interest
(without par value) of the Fund designated Class A Shares (the "Shares") in part
in  accordance  with Rule 12b-1 under the Act,  ("Rule  12b-1"),  and desires to
adopt this Distribution Plan (the "Plan") as a plan of distribution  pursuant to
such Rule; and

WHEREAS, the Trust has entered into a distribution  agreement (the "Distribution
Agreement") in a form approved by the Board of Trustees of the Trust (the "Board
of Trustees") in the manner specified in Rule 12b-1, with MFS Fund Distributors,
Inc., a Delaware  corporation,  as distributor (the "Distributor"),  whereby the
Distributor  provides  facilities and personnel and renders services to the Fund
in connection with the offering and distribution of the Shares; and

WHEREAS,  the Trust  recognizes and agrees that the Distributor  will enter into
agreements  ("Dealer  Agreements")  with  various  securities  dealers and other
financial  intermediaries  ("Dealers") pursuant to which the Dealers will act as
dealers of the Shares in connection with the offering of Shares; and

WHEREAS, the Distribution  Agreement provides that a sales charge may be paid by
investors who purchase  Shares and that the Distributor and Dealers will receive
such sales charge as partial  compensation for their services in connection with
sale of Shares; and

WHEREAS, the Board of Trustees, in considering whether the Fund should adopt and
implement this Plan, has evaluated such information as it deemed necessary to an
informed determination as to whether this Plan should be adopted and implemented
and has  considered  such pertinent  factors as it deemed  necessary to form the
basis  for a  decision  to use  assets  of the Fund for such  purposes,  and has
determined  that  there  is  a  reasonable  likelihood  that  the  adoption  and
implementation of this Plan will benefit the Fund and its Class A shareholders;

NOW, THEREFORE,  the Board of Trustees hereby adopts this Plan for the Fund as a
plan of distribution  relating to the Shares in accordance with Rule 12b-1 under
the Act, on the following terms and conditions:

         1. As specified in the Distribution  Agreement,  the Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares. Among other things, the Distributor shall be responsible for all
expenses of printing  (excluding  typesetting) and distributing  prospectuses to
prospective  shareholders  and  providing  such other  related  services  as are
reasonably necessary in connection therewith.

         2.  The  Distributor  shall  bear  all  distribution-related   expenses
described  in Section 1,  including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

         3. As partial  consideration for the services performed and expenses to
the extent  specified in the  Distribution  Agreement in providing  the services
incurred in the performance of its obligations under the Distribution Agreement,
the Fund shall pay the Distributor a distribution  fee periodically at a rate of
0.10% per annum of the average daily net assets of the Fund  attributable to the
Shares. Such payments shall commence following  shareholder approval of the Plan
but only upon notification by the Distributor to the Fund of the commencement of
the Plan (the "Commencement Date").

         4. As partial  consideration  for the personal  services and/or account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations  under  its  Dealer  Agreement,  the  Fund  shall  on or  after  the
Commencement  Date pay each Dealer a service fee  periodically  at a rate not to
exceed  0.25% per annum of the  portion of the  average  daily net assets of the
Fund that is  represented  by Shares that are owned by  investors  for whom such
Dealer is the holder or dealer of record.  The Distributor may from time to time
reduce the amount of the  service  fee paid to a Dealer for Shares sold prior to
certain date.

         5. In addition to fees payable pursuant to Sections 3 and 4 hereof, the
expenses  permitted to be paid by the Fund pursuant to this Plan on or after the
Commencement Date shall include other distribution related expenses. These other
distribution  related  expenses  may  include,  but are not limited to, a dealer
commission and a payment to wholesalers employed by the Distributor on net asset
value purchases at or above a certain dollar level.

         The  aggregate  amount of fees and expenses paid pursuant to Sections 3
and 4 hereof and this  Section 5 shall not exceed 0.35% per annum of the average
daily net assets of the Fund  attributable to the Shares.  No fees shall be paid
pursuant to Section 4 hereof or this Section 5 to any  insurance  company  which
has  entered  into an  agreement  with the  Trust on  behalf of the Fund and the
Distributor that permits such insurance company to purchase Shares from the Fund
at their  net  asset  value in  connection  with  annuity  agreements  issued in
connection with the insurance  company's separate accounts.  That portion of the
Fund's average daily net assets on which fees payable under Section 4 hereof and
this  Section  5 are  calculated  may  be  subject  to  certain  minimum  amount
requirements  as may be  determined,  and  additional  or  different  dealer  or
wholesaler qualification standards that may be established, from time to time by
the Distributor.  The Distributor  shall be entitled to be paid any fees payable
under  Section 4 hereof or this  Section 5 with respect to accounts for which no
Dealer of record exists or qualification  standards have not been met as partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The fees and expenses  payable  pursuant to
Section  4 and this  Section  5 may from time to time be paid by the Fund to the
Distributor  and the  Distributor  will then pay these expenses on behalf of the
Fund.

         6.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is  bound,  or to  relieve  or  deprive  the Board of  Trustees  of the
responsibility for and control of the conduct of the affairs of the Fund.

         7. This Plan shall become  effective  upon (a) approval by a vote of at
least a "majority of the outstanding  voting  securities" of the Shares, and (b)
approval  by a vote of the  Board  of  Trustees  and vote of a  majority  of the
Trustees who are not "interested persons" of the Trust and who have no direct or
indirect  financial  interest  in the  operation  of the  Plan  or in any of the
agreements related to the Plan (the "Qualified Trustees"), such votes to be cast
in person at a meeting called for the purpose of voting on this Plan.

         8. This Plan shall continue in effect indefinitely;  provided, however,
that such  continuance  is subject to annual  approval by a vote of the Board of
Trustees  and a majority  of the  Qualified  Trustees,  such votes to be cast in
person at a meeting  called  for the  purpose of voting on  continuance  of this
Plan. If such annual approval is not obtained,  this Plan shall expire 12 months
after the effective date of the last approval.

         9.  This  Plan may be  amended  at any time by the  Board of  Trustees;
provided  that (a) any amendment to increase  materially  the amount to be spent
for the services  described  herein shall be effective  only upon  approval by a
vote of a "majority of the outstanding  voting securities" of the Shares and (b)
any material  amendment of this Plan shall be effective  only upon approval by a
vote of the Board of Trustees  and a majority of the  Qualified  Trustees,  such
votes to be cast in person at a meeting called for the purpose of voting on such
amendment.  This Plan may be terminated at any time by vote of a majority of the
Qualified  Trustees  or by a  vote  of a  "majority  of the  outstanding  voting
securities" of the Shares.

         10. The Distributor shall provide the Board of Trustees,  and the Board
of Trustees shall review,  at least  quarterly,  a written report of the amounts
expended under the Plan and the purposes for which such expenditures were made.

         11.  While this Plan is in effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

         12. For the purposes of this Plan,  the terms  "interested  person" and
"majority of the outstanding  voting securities" are used as defined in the Act.
In  addition,  for  purposes  of  determining  the fees  payable to Dealers  and
wholesalers, the value of the Share's net assets shall be computed in the manner
specified in the Fund's then current prospectus for computation of the net asset
value of the Shares.

         13. The Trust shall  preserve  copies of this Plan,  and each agreement
related  hereto and each report  referred to in Section 10 hereof  (collectively
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  Record  shall be kept in an easily
accessible place for the first two years of said record keeping.

         14. This Plan shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the Act.

         15. If any  provision  of this Plan shall be held or made  invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.



<PAGE>


                           MFS MUNICIPAL SERIES TRUST

                           MFS MUNICIPAL INCOME FUND

                              PLAN OF DISTRIBUTION


PLAN OF  DISTRIBUTION  with respect to the shares of  beneficial  interest to be
designated "CLASS B" of MFS MUNICIPAL INCOME FUND (the "Fund"),  a series of MFS
Municipal  Series Trust (the  "Trust") a  Massachusetts  business  trust,  dated
September 1, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:

         WHEREAS,  the Trust is engaged in business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act"); and

         WHEREAS,  the Trust  intends to  distribute  the  shares of  beneficial
interest  (without  par  value)  of the  Fund  designated  Class B  Shares  (the
"Shares") in accordance with Rule 12b-1 under the 1940 Act ("Rule  12b-1"),  and
desires to adopt this  Distribution  Plan (the "Plan") as a plan of distribution
pursuant to such Rule; and

         WHEREAS, the Trust desires for MFS Fund Distributors,  Inc., a Delaware
corporation ("MFD"), to provide certain distribution  services for the Fund (the
"Distributor"); and

         WHEREAS,  the Trust has  entered  into a  distribution  agreement  (the
"Distribution  Agreement")  (in a form  approved by the Board of Trustees of the
Trust in a manner  specified in such Rule 12b-1) with the  Distributor,  whereby
the Distributor will provide facilities and personnel and render services to the
Fund in  connection  with the  offering  and  distribution  of the  Shares  (the
"Distribution Agreement"); and

         WHEREAS,  the Trust  recognizes and agrees that (a) the Distributor may
retain the services of firms or individuals to act as dealers (the "Dealers") of
the Shares in connection  with the offering of Shares,  and (b) the  Distributor
may make  payments  for such  services to the Dealers out of the fee paid to the
Distributor hereunder,  any deferred sales charges imposed by the Distributor in
connection  with the  repurchase  of Shares,  its  profits  or any other  source
available to it; and

         WHEREAS,  the Trust  recognizes  and agrees  that the  Distributor  may
impose  certain  deferred  sales  charges in connection  with the  repurchase of
Shares by the Fund, and the Distributor may retain (or receive from the Fund, as
the case may be) all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Fund should adopt and implement this Plan, has evaluated such  information as it
deemed necessary to an informed  determination as to whether this Plan should be
adopted and implemented  and has considered such pertinent  factors as it deemed
necessary  to form the basis for a  decision  to use assets of the Fund for such
purposes,  and has  determined  that there is a reasonable  likelihood  that the
adoption and  implementation  of this Plan will benefit the Fund and its Class B
shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Plan  for  the  Fund  as a plan  for  distribution  relating  to the  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1. As specified in the Distribution  Agreement,  the Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares.  Among other things,  the  Distributor  shall be responsible for
commissions payable to Dealers, all expenses of printing (excluding typesetting)
and  distributing  prospectuses to prospective  shareholders  and providing such
other related services as are reasonably necessary in connection therewith.

         2. The Distributor shall bear all distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  services
described in paragraph 1, including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

         3. It is understood that the  Distributor  may impose certain  deferred
sales  charges in connection  with the  repurchase of Shares by the Fund and the
Distributor  may retain (or receive from the Fund,  as the case may be) all such
deferred sales charges.  As additional  consideration for all services performed
and  expenses   incurred  in  the  performance  of  its  obligations  under  the
Distribution  Agreement,  the Fund shall pay the Distributor a distribution  fee
periodically at a rate of 0.75% per annum of the Fund's average daily net assets
attributable to the Shares.

         4. As partial  consideration  for the personal  services and/or account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations under its dealer agreement with the Distributor,  the Fund shall pay
each Dealer a service fee  periodically  at a rate not to exceed 0.25% per annum
of the portion of the average  daily net assets of the Fund that is  represented
by Shares  that are owned by  investors  for whom such  Dealer is the  holder or
dealer of record.  That portion of the Fund's  average daily net assets on which
the fees payable under this  paragraph 4 hereof are calculated may be subject to
certain  minimum amount  requirements  as may be  determined,  and additional or
different  dealer  qualification  standards that may be established from time to
time, by the Distributor.  The Distributor shall be entitled to be paid any fees
payable under this paragraph 4 hereof with respect to Shares for which no Dealer
of  record  exists  or  qualification  standards  have not  been met as  partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The  service  fee payable  pursuant to this
paragraph 4 may from time to time be paid by the Fund to the Distributor and the
Distributor will then pay these fees on behalf of the Fund.

         5. The Fund understands that agreements between the Distributor and the
Dealers may provide for payment of commissions to Dealers in connection with the
sales of Shares and may provide for a portion (which may be all or substantially
all) of the fees payable by the Fund to the Distributor  under the  Distribution
Agreement to be paid by the Distributor to the Dealers in  consideration  of the
Dealer's services as a dealer of the Shares. Except as described in paragraph 4,
nothing  in this  Plan  shall be  construed  as  requiring  the Fund to make any
payment to any  Dealer or to have any  obligations  to any Dealer in  connection
with  services  as a dealer  of the  Shares.  The  Distributor  shall  agree and
undertake that any agreement entered into between the Distributor and any Dealer
shall  provide  that,  except as provided in paragraph 4, such Dealer shall look
solely to the Distributor for compensation for its services  thereunder and that
in no event shall such Dealer seek any payment from the Fund.

         6. The Fund shall pay all fees and expenses of any independent auditor,
legal counsel,  investment adviser,  administrator,  transfer agent,  custodian,
shareholder servicing agent, registrar or dividend disbursing agent of the Fund;
expenses  of  distributing  and  redeeming  Shares  and  servicing   shareholder
accounts; expenses of preparing, printing and mailing prospectuses,  shareholder
reports,  notices,  proxy  statements and reports to  governmental  officers and
commissions and to shareholders of the Fund,  except that the Distributor  shall
be responsible for the distribution-related expenses as provided in paragraphs 1
and 2 hereof.

         7.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is  bound,  or to  relieve  or  deprive  the Board of  Trustees  of the
responsibility for and control of the conduct of the affairs of the Fund.

         8. This Plan shall become  effective  upon (a) approval by a vote of at
least a "majority of the outstanding  voting  securities" of the Shares, and (b)
approval  by a vote of the Board of  Trustees  and a vote of a  majority  of the
Trustees who are not "interested persons" of the Trust and who have no direct or
indirect  financial  interest in the  operation of the Plan or in any  agreement
related to the Plan (the "Qualified Trustees"),  such votes to be cast in person
at a meeting called for the purpose of voting on this Plan.

         9. This Plan shall continue in effect indefinitely;  provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Trust and a majority of the Qualified  Trustees.
If such annual approval is not obtained,  this Plan shall expire 12 months after
the effective date of the last approval.

         10.  This Plan may be  amended  at any time by the  Board of  Trustees;
provided that this Plan may not be amended to increase  materially the amount of
permitted  expenses  hereunder without the approval of holders of a "majority of
the  outstanding  voting  securities"  of the Shares  and may not be  materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified  Trustees.  This  Plan  may be  terminated  at any time by a vote of a
majority of the Qualified Trustees or by a vote of the holders of a "majority of
the outstanding voting securities" of the Shares.

         11. The Fund and the  Distributor  shall provide the Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the  amounts   expended  under  this  Plan  and  the  purposes  for  which  such
expenditures were made.

         12.  While this Plan is in effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

         13. For the  purposes  of this Plan,  the terms  "interested  persons",
"majority of the outstanding  voting  securities" and "specifically  approved at
least  annually"  are used as defined in the Act. In  addition,  for purposes of
determining  the fees  payable to the  Distributor  hereunder,  the value of the
Fund's net  assets  shall be  computed  in the  manner  specified  in the Fund's
then-current  prospectus and statement of additional information for computation
of the net asset value of the Shares of the Fund.

         14. The Trust shall  preserve  copies of this Plan,  and each agreement
related hereto and each report referred to in paragraph 11 hereof (collectively,
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  record  shall be kept in an easily
accessible place for the first two years of said record-keeping.

         15. This Plan shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

         16. If any  provision  of this Plan shall be held or made  invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.



<PAGE>


                            MFS MUNICIPAL BOND FUND

                           MFS MUNICIPAL INCOME FUND

                              PLAN OF DISTRIBUTION



         PLAN OF DISTRIBUTION with respect to the shares of beneficial  interest
to be designated  "Class C" of MFS Municipal Income Fund (the "Fund"),  a series
of MFS Municipal Bond Fund (the "Trust") a Massachusetts  business trust,  dated
December 28, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:


         WHEREAS,  the Trust is engaged in business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act"); and

         WHEREAS,  the Trust  intends to  distribute  the  shares of  beneficial
interest  (without  par  value)  of the  Fund  designated  Class C  Shares  (the
"Shares") in accordance with Rule 12b-1 under the 1940 Act ("Rule  12b-1"),  and
desires to adopt this  Distribution  Plan (the "Plan") as a plan of distribution
pursuant to such Rule; and

         WHEREAS, the Trust desires for MFS Fund Distritutors,  Inc., a Delaware
corporation ("MFD"), to provide certain distribution  services for the Fund (the
"Distributor"); and

         WHEREAS,  the Trust has  entered  into a  distribution  agreement  (the
"Distribution  Agreement")  (in a form  approved by the Board of Trustees of the
Trust in a manner  specified  in Rule 12b-1) with the  Distributor,  whereby the
Distributor  will provide  facilities  and personnel and render  services to the
Fund in  connection  with the  offering  and  distribution  of the  Shares  (the
"Distribution Agreement"); and

         WHEREAS,  the Trust  recognizes and agrees that (a) the Distributor may
retain the services of firms or individuals to act as dealers (the "Dealers") of
the Shares in connection  with the offering of Shares,  and (b) the  Distributor
may make  payments  for such  services to the Dealers out of the fee paid to the
Distributor hereunder,  any deferred sales charges imposed by the Distributor in
connection  with the  repurchase  of Shares,  its  profits  or any other  source
available to it; and

         WHEREAS,  the Trust recognizes and agrees that the Distributor may (but
is not required to) impose certain deferred sales charges in connection with the
repurchase  of Shares by the Fund,  and the  Distributor  may retain (or receive
from the Fund, as the case may be) all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Fund should adopt and implement this Plan, has evaluated such  information as it
deemed necessary to an informed  determination as to whether this Plan should be
adopted and implemented  and has considered such pertinent  factors as it deemed
necessary  to form the basis for a  decision  to use assets of the Fund for such
purposes,  and has  determined  that there is a reasonable  likelihood  that the
adoption and  implementation  of this Plan will benefit the Fund and its Class C
shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Plan  for  the  Fund  as a plan  for  distribution  relating  to the  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1. As specified in the Distribution  Agreement,  the Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares. Among other things, the Distributor shall be responsible for any
commissions payable to Dealers (including any ongoing maintenance  commissions),
all expenses of printing (excluding  typesetting) and distributing  prospectuses
to prospective  shareholders  and providing  such other related  services as are
reasonably necessary in connection therewith

         2. The Distributor shall bear all distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  services
described in paragraph 1, including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

         3. It is understood  that the  Distributor may (but is not required to)
impose  certain  deferred  sales  charges in connection  with the  repurchase of
Shares by the Fund and the  Distributor may retain (or receive from the Fund, as
the case may be) all such deferred  sales charges.  As additional  consideration
for all services  performed  and  expenses  incurred in the  performance  of its
obligations under the Distribution Agreement, the Fund shall pay the Distributor
a distribution  fee  periodically at a rate not to exceed 0.75% per annum of the
Fund's average daily net assets attributable to the Shares.

         4. As partial  consideration  for the personal  services and/or account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations under its dealer agreement with the Distributor,  the Fund shall pay
each Dealer a service fee  periodically  at a rate not to exceed 0.25% per annum
of the portion of the average  daily net assets of the Fund that is  represented
by Shares  that are owned by  investors  for whom such  Dealer is the  holder or
dealer of record.  That portion of the Fund's  average daily net assets on which
the fees payable under this  paragraph 4 hereof are calculated may be subject to
certain  minimum amount  requirements  as may be  determined,  and additional or
different dealer qualification  standards that may be established,  from time to
time by the Distributor.  The Distributor  shall be entitled to be paid any fees
payable under this paragraph 4 hereof with respect to Shares for which no Dealer
of  record  exists  or  qualification  standards  have not  been met as  partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The  service  fee payable  pursuant to this
paragraph 4 may from time to time be paid by the Fund to the Distributor and the
Distributor  will then pay these fees to Dealers on behalf of the Fund or retain
them in accordance with this paragraph.

         5. The Fund understands that agreements between the Distributor and the
Dealers may provide for payment of commissions to Dealers in connection with the
sales of Shares and may provide for a portion (which may be all or substantially
all) of the fees payable by the Fund to the Distributor  under the  Distribution
Agreement to be paid by the Distributor to the Dealers in  consideration  of the
Dealer's services as a dealer of the Shares. Except as described in paragraph 4,
nothing  in this  Plan  shall be  construed  as  requiring  the Fund to make any
payment to any  Dealer or to have any  obligations  to any Dealer in  connection
with  services  as a dealer  of the  Shares.  The  Distributor  shall  agree and
undertake that any agreement entered into between the Distributor and any Dealer
shall  provide  that,  except as provided in paragraph 4, such Dealer shall look
solely to the Distributor for compensation for its services  thereunder and that
in no event shall such Dealer seek any payment from the Fund.

         6. The Fund shall pay all fees and expenses of any independent auditor,
legal counsel,  investment adviser,  administrator,  transfer agent,  custodian,
shareholder servicing agent, registrar or dividend disbursing agent of the Fund;
expenses  of  distributing  and  redeeming  Shares  and  servicing   shareholder
accounts; expenses of preparing, printing and mailing prospectuses,  shareholder
reports,  notices,  proxy  statements and reports to  governmental  officers and
commissions and to shareholders of the Fund,  except that the Distributor  shall
be responsible for the distribution-related expenses as provided in paragraphs 1
and 2 hereof.

         7.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is  bound,  or to  relieve  or  deprive  the Board of  Trustees  of the
responsibility for and control of the conduct of the affairs of the Fund.

         8. This Plan shall become  effective  upon (a) approval by a vote of at
least a "majority  of the  outstanding  voting  securities"  of Class C, and (b)
approval  by a vote of the Board of  Trustees  and a vote of a  majority  of the
Trustees who are not "interested persons" of the Trust and who have no direct or
indirect  financial  interest in the  operation of the Plan or in any  agreement
related to the Plan (the "Qualified Trustees"),  such votes to be cast in person
at a meeting called for the Purpose of voting on this Plan.

         9. This Plan shall continue in effect indefinitely;  provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Trust and a majority of the Qualified  Trustees.
If such annual approval is not obtained,  this Plan shall expire 12 months after
the effective date of the last approval.

         10.  This Plan may be  amended  at any time by the  Board of  Trustees;
provided that this Plan may not be amended to increase  materially the amount of
permitted  expenses  hereunder without the approval of holders of a "majority of
the outstanding  voting securities" of Class C and may not be materially amended
in any case without a vote of a majority of both the Trustees and the  Qualified
Trustees. This Plan may be terminated at any time by a vote of a majority of the
Qualified Trustees or by a vote of the holders of a "majority of the outstanding
voting securities" of Class C.

         11. The Fund and the  Distributor  shall provide the Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the  amounts   expended  under  this  Plan  and  the  purposes  for  which  such
expenditures were made.

         12.  While this Plan is in effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

         13. For the  purposes  of this Plan,  the terms  "interested  persons",
"majority of the outstanding  voting  securities" and "specifically  approved at
least  annually" are used as defined in the 1940 Act. In addition,  for purposes
of determining the fees payable to the Distributor  hereunder,  the value of the
Fund's net  assets  shall be  computed  in the  manner  specified  in the Fund's
then-current  prospectus and statement of additional information for computation
of the net asset value of the Shares of the Fund.


<PAGE>



         14. The Trust shall  preserve  copies of this Plan,  and each agreement
related hereto and each report referred to in paragraph 11 hereof (collectively,
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  record  shall be kept in an easily
accessible place for the first two years of said record-keeping.

         15. This Plan shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

         16. If any  provision  of this Plan shall be held or made  invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.




<PAGE>
                                                                EXHIBIT 99.15(F)

                           MFS MUNICIPAL SERIES TRUST

                        MFS NEW YORK MUNICIPAL BOND FUND

                     AMENDED AND RESTATED DISTRIBUTION PLAN

AMENDED AND RESTATED  DISTRIBUTION PLAN with respect to the shares of beneficial
interest to be designated "CLASS A" of the MFS NEW YORK MUNICIPAL BOND FUND (the
"Fund), a series of MFS Municipal  Series Trust (the "Trust"),  a business trust
organized  and existing  under the laws of The  Commonwealth  of  Massachusetts,
dated the 24th day of August,  1984, amended and restated the 10th day of April,
1991,  amended and restated  the 27th day of August,  1993 and amended this 14th
day of December, 1994.

                                  WITNESSETH:

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

WHEREAS, a plan of distribution pursuant to Rule 12b-1 of the Act was previously
adopted and  approved by the  Trustees of the Trust,  including  the  Qualifying
Trustees (as defined below), and by the shareholders of the Fund; and

WHEREAS,  the Trust intends to continue to  distribute  the Shares of Beneficial
Interest  (without  par  value)  of the  Fund  designated  Class A  Shares  (the
"Shares") in part in  accordance  with Rule 12b-1 under the Act ("Rule  12b-1"),
and desires to adopt this amended and restated Distribution Plan (the "Plan") as
a plan of distribution pursuant to such Rule; and

WHEREAS, the Trust has entered into a distribution  agreement (the "Distribution
Agreement") in a form approved by the Board of Trustees of the Trust (the "Board
of Trustees") in the manner specified in Rule 12b-1, with MFS Fund Distributors,
Inc., a Delaware  corporation,  as distributor (the "Distributor"),  whereby the
Distributor  provides  facilities and personnel and renders services to the Fund
in connection with the offering and distribution of the Shares; and

WHEREAS,  the Trust  recognizes and agrees that the Distributor  will enter into
agreements  ("Dealer  Agreements")  with  various  securities  dealers and other
financial  intermediaries  ("Dealers") pursuant to which the Dealers will act as
dealers of the Shares in connection with the offering of Shares; and

WHEREAS, the Distribution  Agreement provides that a sales charge may be paid by
investors who purchase  Shares and that the Distributor and Dealers will receive
such sales charge as partial  compensation for their services in connection with
sale of Shares; and


<PAGE>



WHEREAS, the Board of Trustees, in considering whether the Fund should adopt and
implement this Plan, has evaluated such information as it deemed necessary to an
informed determination as to whether this Plan should be adopted and implemented
and has  considered  such pertinent  factors as it deemed  necessary to form the
basis  for a  decision  to use  assets  of the Fund for such  purposes,  and has
determined  that  there  is  a  reasonable  likelihood  that  the  adoption  and
implementation of this Plan will benefit the Fund and its Class A shareholders;

NOW, THEREFORE,  the Board of Trustees hereby adopts this Plan for the Fund as a
plan of distribution  relating to the Shares in accordance with Rule 12b-1 under
the Act, on the following terms and conditions:

      1. As specified  in the  Distribution  Agreement,  the  Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares. Among other things, the Distributor shall be responsible for all
expenses of printing  (excluding  typesetting) and distributing  prospectuses to
prospective  shareholders  and  providing  such other  related  services  as are
reasonably necessary in connection therewith.

      2. The  Distributor  shall bear all  distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  Services
described  in Section 1,  including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

      3. As  partial  consideration  for the  services  performed  and  expenses
incurred in the performance of its obligations under the Distribution Agreement,
the Fund shall pay the Distributor a distribution  fee periodically at a rate of
0.10% per annum of the average daily net assets of the Fund  attributable to the
Shares.

      4. As partial  consideration  for the  personal  services  and/or  account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations under its Dealer Agreement, the Fund shall pay each Dealer a service
fee  periodically  at a rate not to exceed 0.25% per annum of the portion of the
average  daily net  assets of the Fund that is  represented  by Shares  that are
owned by investors  for whom such Dealer is the holder or dealer of record.  The
Distributor may from time to time reduce the amount of the service fee paid to a
Dealer for Shares sold prior to certain date.

      5. In addition to fees  payable  pursuant to Sections 3 and 4 hereof,  the
expenses  permitted to be paid by the Fund  pursuant to this Plan shall  include
other distribution  related expenses.  These other distribution related expenses
may  include,  but are not  limited  to, a dealer  commission  and a payment  to
wholesalers employed by the Distributor on net asset value purchases at or above
a certain dollar level.


<PAGE>



      The aggregate  amount of fees and expenses paid pursuant to Sections 3 and
4 hereof  and this  Section 5 shall not  exceed  0.35% per annum of the  average
daily net assets of the Fund  attributable to the Shares.  No fees shall be paid
pursuant to Section 4 hereof or this Section 5 to any  insurance  company  which
has  entered  into an  agreement  with the  Trust on  behalf of the Fund and the
Distributor that permits such insurance company to purchase Shares from the Fund
at their  net  asset  value in  connection  with  annuity  agreements  issued in
connection with the insurance  company's separate accounts.  That portion of the
Fund's average daily net assets on which fees payable under Section 4 hereof and
this  Section  5 are  calculated  may  be  subject  to  certain  minimum  amount
requirements  as may be  determined,  and  additional  or  different  dealer  or
wholesaler qualification standards that may be established, from time to time by
the Distributor.  The Distributor  shall be entitled to be paid any fees payable
under  Section 4 hereof or this  Section 5 with respect to accounts for which no
Dealer of record exists or qualification  standards have not been met as partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The fees and expenses  payable  pursuant to
Section  4 and this  Section  5 may from time to time be paid by the Fund to the
Distributor  and the  Distributor  will then pay these expenses on behalf of the
Fund.

      6. Nothing herein  contained  shall be deemed to require the Trust to take
any action  contrary to its  Declaration  of Trust or By-Laws or any  applicable
statutory  or  regulatory  requirement  to which it is subject or by which it is
bound, or to relieve or deprive the Board of Trustees of the  responsibility for
and control of the conduct of the affairs of the Fund.

      7. This Plan shall become  effective  upon approval by a vote of the Board
of  Trustees  and vote of a majority  of the  Trustees  who are not  "interested
persons" of the Trust and who have no direct or indirect  financial  interest in
the operation of the Plan or in any of the  agreements  related to the Plan (the
"Qualified  Trustees"),  such votes to be cast in person at a meeting called for
the purpose of voting on this Plan.

      8. This Plan shall  continue in effect  indefinitely;  provided,  however,
that such  continuance  is subject to annual  approval by a vote of the Board of
Trustees  and a majority  of the  Qualified  Trustees,  such votes to be cast in
person at a meeting  called  for the  purpose of voting on  continuance  of this
Plan. If such annual approval is not obtained,  this Plan shall expire 12 months
after the effective date of the last approval.

      9. This Plan may be amended at any time by the Board of Trustees; provided
that (a) any  amendment  to increase  materially  the amount to be spent for the
services  described  herein shall be effective only upon approval by a vote of a
"majority  of the  outstanding  voting  securities"  of the  Shares  and (b) any
material  amendment of this Plan shall be effective only upon approval by a vote
of the Board of Trustees and a majority of the Qualified Trustees, such votes to
be cast in  person  at a  meeting  called  for the  purpose  of  voting  on such
amendment.  This Plan may be terminated at any time by vote of a majority of the
Qualified  Trustees  or by a  vote  of a  "majority  of the  outstanding  voting
securities" of the Shares.


<PAGE>



      10. The Distributor shall provide the Board of Trustees,  and the Board of
Trustees  shall  review,  at least  quarterly,  a written  report of the amounts
expended under the Plan and the purposes for which such expenditures were made.

      11.     While  this Plan is in effect,  the selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

      12. For the  purposes  of this Plan,  the terms  "interested  person"  and
"majority of the outstanding  voting securities" are used as defined in the Act.
In  addition,  for  purposes  of  determining  the fees  payable to Dealers  and
wholesalers, the value of the Share's net assets shall be computed in the manner
specified in the Fund's then current prospectus for computation of the net asset
value of the Shares.

      13.  The Trust  shall  preserve  copies of this Plan,  and each  agreement
related  hereto and each report  referred to in Section 10 hereof  (collectively
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  Record  shall be kept in an easily
accessible place for the first two years of said record keeping.

      14.     This  Plan  shall be  construed  in  accordance  with  the laws of
The Commonwealth of Massachusetts and the applicable provisions of the Act.

      15. If any provision of this Plan shall be held or made invalid by a court
decision,  statute,  rule or  otherwise,  the remainder of the Plan shall not be
affected thereby.


<PAGE>


                           MFS MUNICIPAL SERIES TRUST

                        MFS NEW YORK MUNICIPAL BOND FUND

                              PLAN OF DISTRIBUTION


PLAN OF  DISTRIBUTION  with respect to the shares of  beneficial  interest to be
designated "CLASS B" of MFS NEW YORK MUNICIPAL BOND FUND (the "Fund"),  a series
of MFS Municipal  Series Trust (the  "Trust") a  Massachusetts  business  trust,
dated September 1, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:

         WHEREAS,  the Trust is engaged in business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act"); and

         WHEREAS,  the Trust  intends to  distribute  the  shares of  beneficial
interest  (without  par  value)  of the  Fund  designated  Class B  Shares  (the
"Shares") in accordance with Rule 12b-1 under the 1940 Act ("Rule  12b-1"),  and
desires to adopt this  Distribution  Plan (the "Plan") as a plan of distribution
pursuant to such Rule; and

         WHEREAS, the Trust desires for MFS Fund Distributors,  Inc., a Delaware
corporation ("MFD"), to provide certain distribution  services for the Fund (the
"Distributor"); and

         WHEREAS,  the Trust has  entered  into a  distribution  agreement  (the
"Distribution  Agreement")  (in a form  approved by the Board of Trustees of the
Trust in a manner  specified in such Rule 12b-1) with the  Distributor,  whereby
the Distributor will provide facilities and personnel and render services to the
Fund in  connection  with the  offering  and  distribution  of the  Shares  (the
"Distribution Agreement"); and

         WHEREAS,  the Trust  recognizes and agrees that (a) the Distributor may
retain the services of firms or individuals to act as dealers (the "Dealers") of
the Shares in connection  with the offering of Shares,  and (b) the  Distributor
may make  payments  for such  services to the Dealers out of the fee paid to the
Distributor hereunder,  any deferred sales charges imposed by the Distributor in
connection  with the  repurchase  of Shares,  its  profits  or any other  source
available to it; and

         WHEREAS,  the Trust  recognizes  and agrees  that the  Distributor  may
impose  certain  deferred  sales  charges in connection  with the  repurchase of
Shares by the Fund, and the Distributor may retain (or receive from the Fund, as
the case may be) all such deferred sales charges; and

<PAGE>
         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Fund should adopt and implement this Plan, has evaluated such  information as it
deemed necessary to an informed  determination as to whether this Plan should be
adopted and implemented  and has considered such pertinent  factors as it deemed
necessary  to form the basis for a  decision  to use assets of the Fund for such
purposes,  and has  determined  that there is a reasonable  likelihood  that the
adoption and  implementation  of this Plan will benefit the Fund and its Class B
shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Plan  for  the  Fund  as a plan  for  distribution  relating  to the  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1. As specified in the Distribution  Agreement,  the Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares.  Among other things,  the  Distributor  shall be responsible for
commissions payable to Dealers, all expenses of printing (excluding typesetting)
and  distributing  prospectuses to prospective  shareholders  and providing such
other related services as are reasonably necessary in connection therewith.

         2. The Distributor shall bear all distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  services
described in paragraph 1, including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

         3. It is understood that the  Distributor  may impose certain  deferred
sales  charges in connection  with the  repurchase of Shares by the Fund and the
Distributor  may retain (or receive from the Fund,  as the case may be) all such
deferred sales charges.  As additional  consideration for all services performed
and  expenses   incurred  in  the  performance  of  its  obligations  under  the
Distribution  Agreement,  the Fund shall pay the Distributor a distribution  fee
periodically at a rate of 0.75% per annum of the Fund's average daily net assets
attributable to the Shares.

         4. As partial  consideration  for the personal  services and/or account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations under its dealer agreement with the Distributor,  the Fund shall pay
each Dealer a service fee  periodically  at a rate not to exceed 0.25% per annum
of the portion of the average  daily net assets of the Fund that is  represented
by Shares  that are owned by  investors  for whom such  Dealer is the  holder or
dealer of record.  That portion of the Fund's  average daily net assets on which
the fees payable under this  paragraph 4 hereof are calculated may be subject to
certain  minimum amount  requirements  as may be  determined,  and additional or
different  dealer  qualification  standards that may be established from time to
time, by the Distributor.  The Distributor shall be entitled to be paid any fees
payable under this paragraph 4 hereof with respect to Shares for which no Dealer
of  record  exists  or  qualification  standards  have not  been met as  partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The  service  fee payable  pursuant to this
paragraph 4 may from time to time be paid by the Fund to the Distributor and the
Distributor will then pay these fees on behalf of the Fund.

<PAGE>
         5. The Fund understands that agreements between the Distributor and the
Dealers may provide for payment of commissions to Dealers in connection with the
sales of Shares and may provide for a portion (which may be all or substantially
all) of the fees payable by the Fund to the Distributor  under the  Distribution
Agreement to be paid by the Distributor to the Dealers in  consideration  of the
Dealer's services as a dealer of the Shares. Except as described in paragraph 4,
nothing  in this  Plan  shall be  construed  as  requiring  the Fund to make any
payment to any  Dealer or to have any  obligations  to any Dealer in  connection
with  services  as a dealer  of the  Shares.  The  Distributor  shall  agree and
undertake that any agreement entered into between the Distributor and any Dealer
shall  provide  that,  except as provided in paragraph 4, such Dealer shall look
solely to the Distributor for compensation for its services  thereunder and that
in no event shall such Dealer seek any payment from the Fund.

         6. The Fund shall pay all fees and expenses of any independent auditor,
legal counsel,  investment adviser,  administrator,  transfer agent,  custodian,
shareholder servicing agent, registrar or dividend disbursing agent of the Fund;
expenses  of  distributing  and  redeeming  Shares  and  servicing   shareholder
accounts; expenses of preparing, printing and mailing prospectuses,  shareholder
reports,  notices,  proxy  statements and reports to  governmental  officers and
commissions and to shareholders of the Fund,  except that the Distributor  shall
be responsible for the distribution-related expenses as provided in paragraphs 1
and 2 hereof.

         7.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is  bound,  or to  relieve  or  deprive  the Board of  Trustees  of the
responsibility for and control of the conduct of the affairs of the Fund.

         8. This Plan shall become  effective  upon (a) approval by a vote of at
least a "majority of the outstanding  voting  securities" of the Shares, and (b)
approval  by a vote of the Board of  Trustees  and a vote of a  majority  of the
Trustees who are not "interested persons" of the Trust and who have no direct or
indirect  financial  interest in the  operation of the Plan or in any  agreement
related to the Plan (the "Qualified Trustees"),  such votes to be cast in person
at a meeting called for the purpose of voting on this Plan.

         9. This Plan shall continue in effect indefinitely;  provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Trust and a majority of the Qualified  Trustees.
If such annual approval is not obtained,  this Plan shall expire 12 months after
the effective date of the last approval.

         10.  This Plan may be  amended  at any time by the  Board of  Trustees;
provided that this Plan may not be amended to increase  materially the amount of
permitted  expenses  hereunder without the approval of holders of a "majority of
the  outstanding  voting  securities"  of the Shares  and may not be  materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified  Trustees.  This  Plan  may be  terminated  at any time by a vote of a
majority of the Qualified Trustees or by a vote of the holders of a "majority of
the outstanding voting securities" of the Shares.

<PAGE>
         11. The Fund and the  Distributor  shall provide the Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the  amounts   expended  under  this  Plan  and  the  purposes  for  which  such
expenditures were made.

         12.      While this Plan is in effect,  the selection and nomination of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

         13. For the  purposes  of this Plan,  the terms  "interested  persons",
"majority of the outstanding  voting  securities" and "specifically  approved at
least  annually"  are used as defined in the Act. In  addition,  for purposes of
determining  the fees  payable to the  Distributor  hereunder,  the value of the
Fund's net  assets  shall be  computed  in the  manner  specified  in the Fund's
then-current  prospectus and statement of additional information for computation
of the net asset value of the Shares of the Fund.

         14. The Trust shall  preserve  copies of this Plan,  and each agreement
related hereto and each report referred to in paragraph 11 hereof (collectively,
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  record  shall be kept in an easily
accessible place for the first two years of said record-keeping.

         15.      This  Plan  shall be  construed in accordance with the laws of
The Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

         16. If any  provision  of this Plan shall be held or made  invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.






<PAGE>
                                                                EXHIBIT 99.15(G)
                           MFS MUNICIPAL SERIES TRUST

                      MFS PENNSYLVANIA MUNICIPAL BOND FUND

                     AMENDED AND RESTATED DISTRIBUTION PLAN

AMENDED AND RESTATED  DISTRIBUTION PLAN with respect to the shares of beneficial
interest to be designated "CLASS A" of the MFS PENNSYLVANIA  MUNICIPAL BOND FUND
(the "Fund),  a series of MFS Municipal  Series Trust (the "Trust"),  a business
trust   organized  and  existing   under  the  laws  of  The   Commonwealth   of
Massachusetts,  dated the 1st day of  February,  1992,  amended and restated the
27th day of August, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:

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

WHEREAS, a plan of distribution pursuant to Rule 12b-1 of the Act was previously
adopted and  approved by the  Trustees of the Trust,  including  the  Qualifying
Trustees (as defined below), and by the shareholders of the Fund; and

WHEREAS,  the Trust intends to continue to  distribute  the Shares of Beneficial
Interest  (without  par  value)  of the  Fund  designated  Class A  Shares  (the
"Shares") in part in  accordance  with Rule 12b-1 under the Act ("Rule  12b-1"),
and desires to adopt this amended and restated Distribution Plan (the "Plan") as
a plan of distribution pursuant to such Rule; and

WHEREAS, the Trust has entered into a distribution  agreement (the "Distribution
Agreement") in a form approved by the Board of Trustees of the Trust (the "Board
of Trustees") in the manner specified in Rule 12b-1, with MFS Fund Distributors,
Inc., a Delaware  corporation,  as distributor (the "Distributor"),  whereby the
Distributor  provides  facilities and personnel and renders services to the Fund
in connection with the offering and distribution of the Shares; and

WHEREAS,  the Trust  recognizes and agrees that the Distributor  will enter into
agreements  ("Dealer  Agreements")  with  various  securities  dealers and other
financial  intermediaries  ("Dealers") pursuant to which the Dealers will act as
dealers of the Shares in connection with the offering of Shares; and

WHEREAS, the Distribution  Agreement provides that a sales charge may be paid by
investors who purchase  Shares and that the Distributor and Dealers will receive
such sales charge as partial  compensation for their services in connection with
sale of Shares; and


<PAGE>


WHEREAS, the Board of Trustees, in considering whether the Fund should adopt and
implement this Plan, has evaluated such information as it deemed necessary to an
informed determination as to whether this Plan should be adopted and implemented
and has  considered  such pertinent  factors as it deemed  necessary to form the
basis  for a  decision  to use  assets  of the Fund for such  purposes,  and has
determined  that  there  is  a  reasonable  likelihood  that  the  adoption  and
implementation of this Plan will benefit the Fund and its Class A shareholders;

NOW, THEREFORE,  the Board of Trustees hereby adopts this Plan for the Fund as a
plan of distribution  relating to the Shares in accordance with Rule 12b-1 under
the Act, on the following terms and conditions:

      1. As specified  in the  Distribution  Agreement,  the  Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares. Among other things, the Distributor shall be responsible for all
expenses of printing  (excluding  typesetting) and distributing  prospectuses to
prospective  shareholders  and  providing  such other  related  services  as are
reasonably necessary in connection therewith.

      2. The  Distributor  shall bear all  distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  Services
described  in Section 1,  including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

      3. As  partial  consideration  for the  services  performed  and  expenses
incurred in the performance of its obligations under the Distribution Agreement,
the Fund shall pay the Distributor a distribution  fee periodically at a rate of
0.10% per annum of the average daily net assets of the Fund  attributable to the
Shares.  Such  payments  shall  commence when the value of the Fund's net assets
attributable   to  the  Shares   first   equals  or  exceeds  $50  million  (the
"Commencement Date").

      4. As partial  consideration  for the  personal  services  and/or  account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations  under  its  Dealer  Agreement,  the  Fund  shall  on or  after  the
Commencement  Date pay each Dealer a service fee  periodically  at a rate not to
exceed  0.25% per annum of the  portion of the  average  daily net assets of the
Fund that is  represented  by Shares that are owned by  investors  for whom such
Dealer is the holder or dealer of record.  The Distributor may from time to time
reduce the amount of the  service  fee paid to a Dealer for Shares sold prior to
certain date.

      5. In addition to fees  payable  pursuant to Sections 3 and 4 hereof,  the
expenses  permitted to be paid by the Fund pursuant to this Plan on or after the
Commencement Date shall include other distribution related expenses. These other
distribution  related  expenses  may  include,  but are not limited to, a dealer
commission and a payment to wholesalers employed by the Distributor on net asset
value purchases at or above a certain dollar level.


<PAGE>


      The aggregate  amount of fees and expenses paid pursuant to Sections 3 and
4 hereof  and this  Section 5 shall not  exceed  0.35% per annum of the  average
daily net assets of the Fund  attributable to the Shares.  No fees shall be paid
pursuant to Section 4 hereof or this Section 5 to any  insurance  company  which
has  entered  into an  agreement  with the  Trust on  behalf of the Fund and the
Distributor that permits such insurance company to purchase Shares from the Fund
at their  net  asset  value in  connection  with  annuity  agreements  issued in
connection with the insurance  company's separate accounts.  That portion of the
Fund's average daily net assets on which fees payable under Section 4 hereof and
this  Section  5 are  calculated  may  be  subject  to  certain  minimum  amount
requirements  as may be  determined,  and  additional  or  different  dealer  or
wholesaler qualification standards that may be established, from time to time by
the Distributor.  The Distributor  shall be entitled to be paid any fees payable
under  Section 4 hereof or this  Section 5 with respect to accounts for which no
Dealer of record exists or qualification  standards have not been met as partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The fees and expenses  payable  pursuant to
Section  4 and this  Section  5 may from time to time be paid by the Fund to the
Distributor  and the  Distributor  will then pay these expenses on behalf of the
Fund.

      6. Nothing herein  contained  shall be deemed to require the Trust to take
any action  contrary to its  Declaration  of Trust or By-Laws or any  applicable
statutory  or  regulatory  requirement  to which it is subject or by which it is
bound, or to relieve or deprive the Board of Trustees of the  responsibility for
and control of the conduct of the affairs of the Fund.

      7. This Plan shall become  effective  upon approval by a vote of the Board
of  Trustees  and vote of a majority  of the  Trustees  who are not  "interested
persons" of the Trust and who have no direct or indirect  financial  interest in
the operation of the Plan or in any of the  agreements  related to the Plan (the
"Qualified  Trustees"),  such votes to be cast in person at a meeting called for
the purpose of voting on this Plan.

      8. This Plan shall  continue in effect  indefinitely;  provided,  however,
that such  continuance  is subject to annual  approval by a vote of the Board of
Trustees  and a majority  of the  Qualified  Trustees,  such votes to be cast in
person at a meeting  called  for the  purpose of voting on  continuance  of this
Plan. If such annual approval is not obtained,  this Plan shall expire 12 months
after the effective date of the last approval.

      9. This Plan may be amended at any time by the Board of Trustees; provided
that (a) any  amendment  to increase  materially  the amount to be spent for the
services  described  herein shall be effective only upon approval by a vote of a
"majority  of the  outstanding  voting  securities"  of the  Shares  and (b) any
material  amendment of this Plan shall be effective only upon approval by a vote
of the Board of Trustees and a majority of the Qualified Trustees, such votes to
be cast in  person  at a  meeting  called  for the  purpose  of  voting  on such
amendment.  This Plan may be terminated at any time by vote of a majority of the
Qualified  Trustees  or by a  vote  of a  "majority  of the  outstanding  voting
securities" of the Shares.


<PAGE>


      10. The Distributor shall provide the Board of Trustees,  and the Board of
Trustees  shall  review,  at least  quarterly,  a written  report of the amounts
expended under the Plan and the purposes for which such expenditures were made.

      11. While  this  Plan  is in  effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

      12. For the  purposes  of this Plan,  the terms  "interested  person"  and
"majority of the outstanding  voting securities" are used as defined in the Act.
In  addition,  for  purposes  of  determining  the fees  payable to Dealers  and
wholesalers, the value of the Share's net assets shall be computed in the manner
specified in the Fund's then current prospectus for computation of the net asset
value of the Shares.

      13.  The Trust  shall  preserve  copies of this Plan,  and each  agreement
related  hereto and each report  referred to in Section 10 hereof  (collectively
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  Record  shall be kept in an easily
accessible place for the first two years of said record keeping.

      14.  This  Plan  shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the Act.

      15. If any provision of this Plan shall be held or made invalid by a court
decision,  statute,  rule or  otherwise,  the remainder of the Plan shall not be
affected thereby.


<PAGE>


                           MFS MUNICIPAL SERIES TRUST

                      MFS PENNSYLVANIA MUNICIPAL BOND FUND

                              PLAN OF DISTRIBUTION


PLAN OF  DISTRIBUTION  with respect to the shares of  beneficial  interest to be
designated "CLASS B" of MFS PENNSYLVANIA BOND FUND (the "Fund"), a series of MFS
Municipal  Series Trust (the  "Trust") a  Massachusetts  business  trust,  dated
September 1, 1993 and amended this 14th day of December, 1994.

                                  WITNESSETH:

         WHEREAS,  the Trust is engaged in business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act"); and

         WHEREAS,  the Trust  intends to  distribute  the  shares of  beneficial
interest  (without  par  value)  of the  Fund  designated  Class B  Shares  (the
"Shares") in accordance with Rule 12b-1 under the 1940 Act ("Rule  12b-1"),  and
desires to adopt this  Distribution  Plan (the "Plan") as a plan of distribution
pursuant to such Rule; and

         WHEREAS, the Trust desires for MFS Fund Distributors,  Inc., a Delaware
corporation ("MFD"), to provide certain distribution  services for the Fund (the
"Distributor"); and

         WHEREAS,  the Trust has  entered  into a  distribution  agreement  (the
"Distribution  Agreement")  (in a form  approved by the Board of Trustees of the
Trust in a manner  specified in such Rule 12b-1) with the  Distributor,  whereby
the Distributor will provide facilities and personnel and render services to the
Fund in  connection  with the  offering  and  distribution  of the  Shares  (the
"Distribution Agreement"); and

         WHEREAS,  the Trust  recognizes and agrees that (a) the Distributor may
retain the services of firms or individuals to act as dealers (the "Dealers") of
the Shares in connection  with the offering of Shares,  and (b) the  Distributor
may make  payments  for such  services to the Dealers out of the fee paid to the
Distributor hereunder,  any deferred sales charges imposed by the Distributor in
connection  with the  repurchase  of Shares,  its  profits  or any other  source
available to it; and

         WHEREAS,  the Trust  recognizes  and agrees  that the  Distributor  may
impose  certain  deferred  sales  charges in connection  with the  repurchase of
Shares by the Fund, and the Distributor may retain (or receive from the Fund, as
the case may be) all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Fund should adopt and implement this Plan, has evaluated such  information as it
deemed necessary to an informed  determination as to whether this Plan should be
adopted and implemented  and has considered such pertinent  factors as it deemed
necessary  to form the basis for a  decision  to use assets of the Fund for such
purposes,  and has  determined  that there is a reasonable  likelihood  that the
adoption and  implementation  of this Plan will benefit the Fund and its Class B
shareholders;

<PAGE>
         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Plan  for  the  Fund  as a plan  for  distribution  relating  to the  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1. As specified in the Distribution  Agreement,  the Distributor  shall
provide  facilities,  personnel  and a program  with respect to the offering and
sale of Shares.  Among other things,  the  Distributor  shall be responsible for
commissions payable to Dealers, all expenses of printing (excluding typesetting)
and  distributing  prospectuses to prospective  shareholders  and providing such
other related services as are reasonably necessary in connection therewith.

         2. The Distributor shall bear all distribution-related  expenses to the
extent  specified  in the  Distribution  Agreement  in  providing  the  services
described in paragraph 1, including  without  limitation,  the  compensation  of
personnel  necessary  to provide such  services and all costs of travel,  office
expenses  (including  rent and  overhead),  equipment,  printing,  delivery  and
mailing costs.

         3. It is understood that the  Distributor  may impose certain  deferred
sales  charges in connection  with the  repurchase of Shares by the Fund and the
Distributor  may retain (or receive from the Fund,  as the case may be) all such
deferred sales charges.  As additional  consideration for all services performed
and  expenses   incurred  in  the  performance  of  its  obligations  under  the
Distribution  Agreement,  the Fund shall pay the Distributor a distribution  fee
periodically at a rate of 0.75% per annum of the Fund's average daily net assets
attributable to the Shares.

         4. As partial  consideration  for the personal  services and/or account
maintenance  services  performed  by  each  Dealer  in  the  performance  of its
obligations under its dealer agreement with the Distributor,  the Fund shall pay
each Dealer a service fee  periodically  at a rate not to exceed 0.25% per annum
of the portion of the average  daily net assets of the Fund that is  represented
by Shares  that are owned by  investors  for whom such  Dealer is the  holder or
dealer of record.  That portion of the Fund's  average daily net assets on which
the fees payable under this  paragraph 4 hereof are calculated may be subject to
certain  minimum amount  requirements  as may be  determined,  and additional or
different  dealer  qualification  standards that may be established from time to
time, by the Distributor.  The Distributor shall be entitled to be paid any fees
payable under this paragraph 4 hereof with respect to Shares for which no Dealer
of  record  exists  or  qualification  standards  have not  been met as  partial
consideration for personal services and/or account maintenance services provided
by the  Distributor  to the Shares.  The  service  fee payable  pursuant to this
paragraph 4 may from time to time be paid by the Fund to the Distributor and the
Distributor will then pay these fees on behalf of the Fund.

         5. The Fund understands that agreements between the Distributor and the
Dealers may provide for payment of commissions to Dealers in connection with the
sales of Shares and may provide for a portion (which may be all or substantially
all) of the fees payable by the Fund to the Distributor  under the  Distribution
Agreement to be paid by the Distributor to the Dealers in  consideration  of the
Dealer's services as a dealer of the Shares. Except as described in paragraph 4,
nothing  in this  Plan  shall be  construed  as  requiring  the Fund to make any
payment to any  Dealer or to have any  obligations  to any Dealer in  connection
with  services  as a dealer  of the  Shares.  The  Distributor  shall  agree and
undertake that any agreement entered into between the Distributor and any Dealer
shall  provide  that,  except as provided in paragraph 4, such Dealer shall look
solely to the Distributor for compensation for its services  thereunder and that
in no event shall such Dealer seek any payment from the Fund.

<PAGE>
         6. The Fund shall pay all fees and expenses of any independent auditor,
legal counsel,  investment adviser,  administrator,  transfer agent,  custodian,
shareholder servicing agent, registrar or dividend disbursing agent of the Fund;
expenses  of  distributing  and  redeeming  Shares  and  servicing   shareholder
accounts; expenses of preparing, printing and mailing prospectuses,  shareholder
reports,  notices,  proxy  statements and reports to  governmental  officers and
commissions and to shareholders of the Fund,  except that the Distributor  shall
be responsible for the distribution-related expenses as provided in paragraphs 1
and 2 hereof.

         7.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is  bound,  or to  relieve  or  deprive  the Board of  Trustees  of the
responsibility for and control of the conduct of the affairs of the Fund.

         8. This Plan shall become  effective  upon (a) approval by a vote of at
least a "majority of the outstanding  voting  securities" of the Shares, and (b)
approval  by a vote of the Board of  Trustees  and a vote of a  majority  of the
Trustees who are not "interested persons" of the Trust and who have no direct or
indirect  financial  interest in the  operation of the Plan or in any  agreement
related to the Plan (the "Qualified Trustees"),  such votes to be cast in person
at a meeting called for the purpose of voting on this Plan.

         9. This Plan shall continue in effect indefinitely;  provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Trust and a majority of the Qualified  Trustees.
If such annual approval is not obtained,  this Plan shall expire 12 months after
the effective date of the last approval.

         10.  This Plan may be  amended  at any time by the  Board of  Trustees;
provided that this Plan may not be amended to increase  materially the amount of
permitted  expenses  hereunder without the approval of holders of a "majority of
the  outstanding  voting  securities"  of the Shares  and may not be  materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified  Trustees.  This  Plan  may be  terminated  at any time by a vote of a
majority of the Qualified Trustees or by a vote of the holders of a "majority of
the outstanding voting securities" of the Shares.

         11. The Fund and the  Distributor  shall provide the Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the  amounts   expended  under  this  Plan  and  the  purposes  for  which  such
expenditures were made.

<PAGE>

         12. While this Plan is  in effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

         13. For the  purposes  of this Plan,  the terms  "interested  persons",
"majority of the outstanding  voting  securities" and "specifically  approved at
least  annually"  are used as defined in the Act. In  addition,  for purposes of
determining  the fees  payable to the  Distributor  hereunder,  the value of the
Fund's net  assets  shall be  computed  in the  manner  specified  in the Fund's
then-current  prospectus and statement of additional information for computation
of the net asset value of the Shares of the Fund.

         14. The Trust shall  preserve  copies of this Plan,  and each agreement
related hereto and each report referred to in paragraph 11 hereof (collectively,
the  "Records")  for a period of six years  from the end of the  fiscal  year in
which  such  Record  was made and each  such  record  shall be kept in an easily
accessible place for the first two years of said record-keeping.

         15. This Plan shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

         16. If any  provision  of this Plan shall be held or made  invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.






<PAGE>
                                                                   EXHIBIT 99.16

                           STANDARDIZED 30-DAY YIELD

                                       __                                 __
                                      |      __                   __        |
                                      |     |                       |6      |
                                      |     |                       |       |
                                      |     |                       |       |
                                      |     |   a  -  b             |       |
                    YIELD  =  2  x    |     |   _____       +   1   |   - 1 |
                                      |     |   c  x  d             |       |
                                      |     |                       |       |
                                      |     |__                   __|       |
                                      |__                                 __|

Where:
    a = Total income for period
    b = Fund expenses for period
    c = Average  shares outstanding
    d = Last price during period

                              TAX EQUIVALENT YIELD

                        FORMULA:          Y / 1  -  r
                        -------

Where:
    Y = Yield
    r = Tax bracket


<PAGE>


                               DISTRIBUTION RATE

                        FORMULA: a/d  or  bc/d
                        -------

Where:
     a = Total last 12 months'  dividends
     b = Current  dividend  per share
     c = Frequency of divdend payments
     d = Maximum offering price per share on last day of period


                      AVERAGE ANNUAL TOTAL RATE OF RETURN

                        FORMULA:   P(1 + T)n = ERV
                        -------

Where:
     P = A  hypothetical  initial  payment  of $1,000 
     T = Average annual total return
     n = Number of years
     ERV  =   Ending Redeemable Value



                         AGGREGATE TOTAL RATE OF RETURN



                                    FORMULA:
                                    -------
                               1000(1 + T) = ERV

                     Where:
                           T = aggregate total return
                         ERV = ending redeemable value



WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   4-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       MAR-31-1994
<INVESTMENTS-AT-COST>                467,831,454
<INVESTMENTS-AT-VALUE>               486,824,937
<RECEIVABLES>                         21,131,219
<ASSETS-OTHER>                            19,426
<OTHER-ITEMS-ASSETS>                   1,039,653
<TOTAL-ASSETS>                       509,015,235
<PAYABLE-FOR-SECURITIES>              14,906,186
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              2,642,928
<TOTAL-LIABILITIES>                   17,549,114
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             475,041,627
<SHARES-COMMON-STOCK>                    653,752
<SHARES-COMMON-PRIOR>                     51,291
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,489,567)
<ACCUMULATED-NET-GAINS>                        0
<OVERDISTRIBUTION-GAINS>              (1,230,985)
<ACCUM-APPREC-OR-DEPREC>              19,145,046
<NET-ASSETS>                         491,466,121
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     11,966,182
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         3,831,068
<NET-INVESTMENT-INCOME>                8,135,114
<REALIZED-GAINS-CURRENT>              (1,579,438)
<APPREC-INCREASE-CURRENT>            (21,759,776)
<NET-CHANGE-FROM-OPS>                (15,204,100)
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>                (24,388)
<DISTRIBUTIONS-OF-GAINS>                    (332)
<DISTRIBUTIONS-OTHER>                     (1,724)
<NUMBER-OF-SHARES-SOLD>                  766,727
<NUMBER-OF-SHARES-REDEEMED>             (165,634)
<SHARES-REINVESTED>                        1,368
<NET-CHANGE-IN-ASSETS>               (27,174,156)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>              1,899,681
<OVERDISTRIB-NII-PRIOR>               (1,560,730)
<OVERDIST-NET-GAINS-PRIOR>                     0
<GROSS-ADVISORY-FEES>                  1,301,038
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        3,831,068
<AVERAGE-NET-ASSETS>                 528,478,909
<PER-SHARE-NAV-BEGIN>                       8.99
<PER-SHARE-NII>                             0.15
<PER-SHARE-GAIN-APPREC>                    (0.51)
<PER-SHARE-DIVIDEND>                       (0.02)
<PER-SHARE-DISTRIBUTIONS>                  (0.01)
<RETURNS-OF-CAPITAL>                       (0.04)
<PER-SHARE-NAV-END>                         8.56
<EXPENSE-RATIO>                             1.07
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        







</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   4-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       MAR-31-1994
<INVESTMENTS-AT-COST>                467,831,454
<INVESTMENTS-AT-VALUE>               486,824,937
<RECEIVABLES>                         21,131,219
<ASSETS-OTHER>                            19,426
<OTHER-ITEMS-ASSETS>                   1,039,653
<TOTAL-ASSETS>                       509,015,235
<PAYABLE-FOR-SECURITIES>              14,906,186
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              2,642,928
<TOTAL-LIABILITIES>                   17,549,114
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             475,041,627
<SHARES-COMMON-STOCK>                 56,008,099
<SHARES-COMMON-PRIOR>                 57,620,531
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,489,567)
<ACCUMULATED-NET-GAINS>                        0
<OVERDISTRIBUTION-GAINS>              (1,230,985)
<ACCUM-APPREC-OR-DEPREC>              19,145,046
<NET-ASSETS>                         491,466,121
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     11,966,182
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         3,831,068
<NET-INVESTMENT-INCOME>                8,135,114
<REALIZED-GAINS-CURRENT>              (1,579,438)
<APPREC-INCREASE-CURRENT>            (21,759,776)
<NET-CHANGE-FROM-OPS>                (15,204,100)
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>             (6,513,043)
<DISTRIBUTIONS-OF-GAINS>                (319,911)
<DISTRIBUTIONS-OTHER>                 (2,717,807)
<NUMBER-OF-SHARES-SOLD>                1,771,398
<NUMBER-OF-SHARES-REDEEMED>           (3,964,973)
<SHARES-REINVESTED>                      581,143
<NET-CHANGE-IN-ASSETS>               (27,174,156)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>              1,899,681
<OVERDISTRIB-NII-PRIOR>               (1,560,730)
<OVERDIST-NET-GAINS-PRIOR>                     0
<GROSS-ADVISORY-FEES>                  1,301,038
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        3,831,068
<AVERAGE-NET-ASSETS>                 528,478,909
<PER-SHARE-NAV-BEGIN>                       8.99
<PER-SHARE-NII>                             0.14
<PER-SHARE-GAIN-APPREC>                    (0.51)
<PER-SHARE-DIVIDEND>                       (0.01)
<PER-SHARE-DISTRIBUTIONS>                  (0.01)
<RETURNS-OF-CAPITAL>                       (0.04)
<PER-SHARE-NAV-END>                         8.56
<EXPENSE-RATIO>                             2.24
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        





</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   4-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       MAR-31-1994
<INVESTMENTS-AT-COST>                467,831,454
<INVESTMENTS-AT-VALUE>               486,824,937
<RECEIVABLES>                         21,131,219
<ASSETS-OTHER>                            19,426
<OTHER-ITEMS-ASSETS>                   1,039,653
<TOTAL-ASSETS>                       509,015,235
<PAYABLE-FOR-SECURITIES>              14,906,186
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              2,642,928
<TOTAL-LIABILITIES>                   17,549,114
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             475,041,627
<SHARES-COMMON-STOCK>                    746,497
<SHARES-COMMON-PRIOR>                          0
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,489,567)
<ACCUMULATED-NET-GAINS>                        0
<OVERDISTRIBUTION-GAINS>              (1,230,985)
<ACCUM-APPREC-OR-DEPREC>              19,145,046
<NET-ASSETS>                         491,466,121
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     11,966,182
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         3,831,068
<NET-INVESTMENT-INCOME>                8,135,114
<REALIZED-GAINS-CURRENT>              (1,579,438)
<APPREC-INCREASE-CURRENT>            (21,759,776)
<NET-CHANGE-FROM-OPS>                (15,204,100)
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>                (36,953)
<DISTRIBUTIONS-OF-GAINS>                       0
<DISTRIBUTIONS-OTHER>                     (1,021)
<NUMBER-OF-SHARES-SOLD>                  940,881
<NUMBER-OF-SHARES-REDEEMED>             (196,948)
<SHARES-REINVESTED>                        2,564
<NET-CHANGE-IN-ASSETS>               (27,174,156)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>              1,899,681
<OVERDISTRIB-NII-PRIOR>               (1,560,730)
<OVERDIST-NET-GAINS-PRIOR>                     0
<GROSS-ADVISORY-FEES>                  1,301,038
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        3,831,068
<AVERAGE-NET-ASSETS>                 528,478,909
<PER-SHARE-NAV-BEGIN>                       9.07
<PER-SHARE-NII>                             0.09
<PER-SHARE-GAIN-APPREC>                    (0.59)
<PER-SHARE-DIVIDEND>                       (0.01)
<PER-SHARE-DISTRIBUTIONS>                   0.00
<RETURNS-OF-CAPITAL>                        0.00
<PER-SHARE-NAV-END>                         8.56
<EXPENSE-RATIO>                             2.18
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        







</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       SEP-30-1994
<INVESTMENTS-AT-COST>                441,271,756
<INVESTMENTS-AT-VALUE>               459,564,573
<RECEIVABLES>                         20,782,152
<ASSETS-OTHER>                             7,096
<OTHER-ITEMS-ASSETS>                      34,849
<TOTAL-ASSETS>                       480,388,670
<PAYABLE-FOR-SECURITIES>              13,480,953
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              1,733,131
<TOTAL-LIABILITIES>                   15,214,084
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             454,180,336
<SHARES-COMMON-STOCK>                    869,078
<SHARES-COMMON-PRIOR>                    653,752
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,147,286)
<ACCUMULATED-NET-GAINS>               (6,448,156)
<OVERDISTRIBUTION-GAINS>                       0
<ACCUM-APPREC-OR-DEPREC>              18,589,692
<NET-ASSETS>                         465,174,586
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     17,362,684
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         5,067,274
<NET-INVESTMENT-INCOME>               12,295,410
<REALIZED-GAINS-CURRENT>              (5,217,171)
<APPREC-INCREASE-CURRENT>               (555,354)
<NET-CHANGE-FROM-OPS>                  6,522,885
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>               (196,787)
<DISTRIBUTIONS-OF-GAINS>                       0
<DISTRIBUTIONS-OTHER>                          0
<NUMBER-OF-SHARES-SOLD>                  411,312
<NUMBER-OF-SHARES-REDEEMED>             (200,291)
<SHARES-REINVESTED>                        4,305
<NET-CHANGE-IN-ASSETS>               (26,291,535)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>                      0
<OVERDISTRIB-NII-PRIOR>               (1,489,567)
<OVERDIST-NET-GAINS-PRIOR>            (1,230,985)
<GROSS-ADVISORY-FEES>                  1,805,022
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        5,067,274
<AVERAGE-NET-ASSETS>                 480,488,181
<PER-SHARE-NAV-BEGIN>                       8.56  
<PER-SHARE-NII>                             0.26  
<PER-SHARE-GAIN-APPREC>                    (0.10) 
<PER-SHARE-DIVIDEND>                       (0.26) 
<PER-SHARE-DISTRIBUTIONS>                   0.00  
<RETURNS-OF-CAPITAL>                        0.00
<PER-SHARE-NAV-END>                         8.46  
<EXPENSE-RATIO>                             1.05
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        





</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       SEP-30-1994
<INVESTMENTS-AT-COST>                441,271,756
<INVESTMENTS-AT-VALUE>               459,564,573
<RECEIVABLES>                         20,782,152
<ASSETS-OTHER>                             7,096
<OTHER-ITEMS-ASSETS>                      34,849
<TOTAL-ASSETS>                       480,388,670
<PAYABLE-FOR-SECURITIES>              13,480,953
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              1,733,131
<TOTAL-LIABILITIES>                   15,214,084
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             454,180,336
<SHARES-COMMON-STOCK>                 52,891,853
<SHARES-COMMON-PRIOR>                 56,008,099
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,147,286)
<ACCUMULATED-NET-GAINS>               (6,448,156)
<OVERDISTRIBUTION-GAINS>                       0
<ACCUM-APPREC-OR-DEPREC>              18,589,692
<NET-ASSETS>                         465,174,586
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     17,362,684
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         5,067,274
<NET-INVESTMENT-INCOME>               12,295,410
<REALIZED-GAINS-CURRENT>              (5,217,171)
<APPREC-INCREASE-CURRENT>               (555,354)
<NET-CHANGE-FROM-OPS>                  6,522,885
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>            (10,374,004)
<DISTRIBUTIONS-OF-GAINS>                       0
<DISTRIBUTIONS-OTHER>                 (1,156,201)
<NUMBER-OF-SHARES-SOLD>                1,631,728
<NUMBER-OF-SHARES-REDEEMED>           (5,483,849)
<SHARES-REINVESTED>                      735,875
<NET-CHANGE-IN-ASSETS>               (26,291,535)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>                      0
<OVERDISTRIB-NII-PRIOR>               (1,489,567)
<OVERDIST-NET-GAINS-PRIOR>            (1,230,985)
<GROSS-ADVISORY-FEES>                  1,805,022
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        5,067,274
<AVERAGE-NET-ASSETS>                 480,488,181
<PER-SHARE-NAV-BEGIN>                       8.56
<PER-SHARE-NII>                             0.22
<PER-SHARE-GAIN-APPREC>                    (0.11)
<PER-SHARE-DIVIDEND>                       (0.21)
<PER-SHARE-DISTRIBUTIONS>                   0.00
<RETURNS-OF-CAPITAL>                        0.00
<PER-SHARE-NAV-END>                         8.46
<EXPENSE-RATIO>                             2.12
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        









</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
THE FINANCIAL STATEMENTS OF MFS MUNICIPAL INCOME FUND AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
   <NUMBER>  23
   <NAME> MFS MUNICIPAL INCOME FUND CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                  MAR-31-1994
<PERIOD-END>                       SEP-30-1994
<INVESTMENTS-AT-COST>                441,271,756
<INVESTMENTS-AT-VALUE>               459,564,573
<RECEIVABLES>                         20,782,152
<ASSETS-OTHER>                             7,096
<OTHER-ITEMS-ASSETS>                      34,849
<TOTAL-ASSETS>                       480,388,670
<PAYABLE-FOR-SECURITIES>              13,480,953
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>              1,733,131
<TOTAL-LIABILITIES>                   15,214,084
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>             454,180,336
<SHARES-COMMON-STOCK>                  1,207,253
<SHARES-COMMON-PRIOR>                    746,497
<ACCUMULATED-NII-CURRENT>                      0
<OVERDISTRIBUTION-NII>                (1,147,286)
<ACCUMULATED-NET-GAINS>               (6,448,156)
<OVERDISTRIBUTION-GAINS>                       0
<ACCUM-APPREC-OR-DEPREC>              18,589,692
<NET-ASSETS>                         465,174,586
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                     17,362,684
<OTHER-INCOME>                                 0
<EXPENSES-NET>                         5,067,274
<NET-INVESTMENT-INCOME>               12,295,410
<REALIZED-GAINS-CURRENT>              (5,217,171)
<APPREC-INCREASE-CURRENT>               (555,354)
<NET-CHANGE-FROM-OPS>                  6,522,885
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>               (226,137)
<DISTRIBUTIONS-OF-GAINS>                       0
<DISTRIBUTIONS-OTHER>                          0
<NUMBER-OF-SHARES-SOLD>                  814,164
<NUMBER-OF-SHARES-REDEEMED>             (372,146)
<SHARES-REINVESTED>                       18,738
<NET-CHANGE-IN-ASSETS>               (26,291,535)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>                      0
<OVERDISTRIB-NII-PRIOR>               (1,489,567)
<OVERDIST-NET-GAINS-PRIOR>            (1,230,985)
<GROSS-ADVISORY-FEES>                  1,805,022
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                        5,067,274
<AVERAGE-NET-ASSETS>                 480,488,181
<PER-SHARE-NAV-BEGIN>                       8.56
<PER-SHARE-NII>                             0.22
<PER-SHARE-GAIN-APPREC>                    (0.09)
<PER-SHARE-DIVIDEND>                       (0.22)
<PER-SHARE-DISTRIBUTIONS>                   0.00
<RETURNS-OF-CAPITAL>                        0.00
<PER-SHARE-NAV-END>                         8.47
<EXPENSE-RATIO>                             2.05
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0
        






</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission