MFS GOVERNMENT SECURITIES FUND
485BPOS, 1996-08-29
Previous: SEPARATE ACCOUNT NO 301 OF THE EQUIT LIFE ASS SOC OF THE U S, N-30B-2, 1996-08-29
Next: VARIABLE INSURANCE PRODUCTS FUND, N-30D, 1996-08-29



<PAGE>
   
    As filed with the Securities and Exchange Commission on August 29, 1996
    
                                            1933 Act File No. 2-74959
                                            1940 Act File No. 811-3327

================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                              -------------------
                                   FORM N-1A
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933
   
                        POST-EFFECTIVE AMENDMENT NO. 20
    
                                      AND
                          REGISTRATION STATEMENT UNDER
                       THE INVESTMENT COMPANY ACT OF 1940
   
                                AMENDMENT NO. 21
    
                         MFS GOVERNMENT SECURITIES FUND
               (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)

|_| immediately  upon filing  pursuant to paragraph (b)
   
|X| on August 31, 1996 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 with respect to its fiscal
year ended February 29, 1996 on April 25, 1996.
    

================================================================================
<PAGE>
   
                         MFS GOVERNMENT SECURITIES FUND


                     Supplement to the July 1, 1996 Prospectus
                      and Statement of Additional Information



         The following information should be read in conjunction with the Fund's
Prospectus and Statement of Additional  Information ("SAI"), dated July 1, 1996,
and contains a description of Class P shares.

         Class P shares are available  for purchase  only by certain  retirement
plans  established  for the  benefit of  employees  of  Massachusetts  Financial
Services Company ("MFS"),  the Fund's investment adviser,  and employees of MFS'
affiliates ("MFS Retirement  Plans").  Class P shares may not be offered or sold
outside of The  Commonwealth  of  Massachusetts,  and this  supplement  does not
constitute  an offer of Class P shares to any person who resides  outside of The
Commonwealth of Massachusetts.

EXPENSE SUMMARY

Shareholder Transaction Expenses:                                       Class P
   Maximum Initial Sales Charge Imposed on Purchases of Fund
     Shares (as a percentage of offering price).........................  None
   Maximum Contingent Deferred Sales Charge (as a percentage
     of original purchase price or redemption proceeds, as applicable)..  None

Annual  Operating  Expenses of the Fund (as a percentage of average net assets):
Management Fees (after applicable reduction)(1)...................... 0.25% Rule
12b-1   Fees......................................................   None  Other
Expenses(2)(3).................................................    0.30%   -----
Total Operating  Expenses  (after  applicable  reduction)(4).............  0.55%
___________________
(1) The Adviser has voluntarily reduced its management fee to 0.25% per annum of
    the Fund's  average  daily net assets for an indefinite  period of time.
    Absent such reduction, "Management Fees" would have been 0.40%.
(2) Except for the shareholder  servicing agent fee component,  "Other Expenses"
    is based on Class A expenses  incurred during the fiscal year ended February
    29, 1996. The  shareholder  servicing  agent fee component of "Other
    Expenses" is a predetermined  percentage based upon the Fund's net assets
    attributable to each class.
(3) The Fund has an expense offset  arrangement  which reduces the Fund's
    custodian  fee based  upon the  amount of cash  maintained  by the Fund with
    its custodian  and  dividend  disbursing  agent,  and may enter into other
    such arrangements  and  directed  brokerage  arrangements  (which would also
    have the effect  of  reducing  the  Fund's  expenses).  Any such fee
    reductions  are not reflected under "Other  Expenses."
(4) Absent the reduction in management  fees, "Total Operating Expenses" would
    have been 0.70% of the Fund's average daily net assets.

                               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
    
<PAGE>
   
otherwise noted):

                           Period                      Class P

                           1 year.....................   $ 6
                           3 years....................    18

         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.  A  more  complete  description  of  the  Fund's
management  fee is set forth under the caption  "Management  of the Fund" in the
Prospectus.

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.

THE FUND

         Four  classes of shares of the Fund  currently  are  offered  for sale,
Class A shares,  Class B  shares,  Class C shares  and  Class P shares.  Class P
shares are  available  for  purchase  only by the MFS  Retirement  Plans and are
described in this Supplement.  Class A shares, Class B shares and Class C shares
are  described in the Fund's  Prospectus  and are  available for purchase by the
general public.

         Class A shares  are  offered at net asset  value plus an initial  sales
charge up to a maximum of 4.75% of the offering price (or a contingent  deferred
sales  charge (a "CDSC") upon  redemption  of 1.00% during the first year in the
case of  purchases  of $1 million or more and certain  purchases  by  retirement
plans),  and are subject to an annual  distribution  fee and service fee up to a
maximum  of 0.35% per  annum.  Class B shares  are  offered  at net asset  value
without  an initial  sales  charge  but are  subject  to a CDSC upon  redemption
(declining from 4.00% during the first year to 0% after six years) and an annual
distribution  fee and  service  fee up to a maximum of 1.00% per annum;  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
but are subject to a CDSC upon  redemption of 1.00% during the first year and an
annual  distribution  fee and  service  fee up to a maximum  of 1.00% per annum.
Class P shares are offered at net asset value without an initial sales charge or
CDSC and are not subject to a  distribution  or service fee. Class C and Class P
shares do not convert to any other class of shares of the Fund.

INFORMATION CONCERNING CLASS P SHARES OF THE FUND

         As noted above,  Class P shares are offered at net asset value  without
an initial sales charge or a CDSC and are not subject to a  distribution  fee or
service fee. Class P shares are offered only to MFS Retirement Plans.

         MFS Retirement  Plans may exchange Class P shares of the Fund for Class
P shares of any other Fund  available  for  purchase  by such Plans at their net
asset value (if available  for sale),  and may redeem Class P shares of the Fund
at net  asset  value.  Distributions  paid by the Fund with  respect  to Class P
shares  generally will be greater than those paid with respect to Class A, Class
B and Class C shares because expenses attributable to Class A, Class B and Class
C shares generally will be higher.

         The Adviser has  voluntarily  reduced its  management  fee to 0.25% per
annum of the Fund's  average daily net assets for an indefinite  period of time.
This  arrangement  may be revised or  terminated  at any time without  notice to
shareholders.
                The date of this Supplement is September 1, 1996
    
<PAGE>
   
The Prospectus dated July 1, 1996 of MFS Government Securities Fund (the "Fund")
is  incorporated  in this  Post-Effective  Amendment  No. 20 by reference to the
Prospectus  of the Fund filed by the  Registrant  pursuant to Rule 497 under the
Securities Act of 1933, as amended,  with the Securities and Exchange Commission
via EDGAR on July 1, 1996.
    
<PAGE>
   
The Statement of  Additional  Information  dated July 1, 1996 of MFS  Government
Securities Fund (the "Fund") is incorporated  in this  Post-Effective  Amendment
No. 20 by reference to the Statement of Additional Information of the Fund filed
by the  Registrant  pursuant to Rule 497 under the  Securities  Act of 1933,  as
amended, with the Securities and Exchange Commission via EDGAR on July 1, 1996.
    
<PAGE>
   
The financial  statements  included in the Annual Report to  Shareholders of MFS
Government  Securities  Fund dated  February  29,  1996 which are  contained  in
Post-Effective  Amendment No. 19 as filed by the Registrant  with the Securities
and Exchange  Commission via EDGAR on June 27, 1996 are hereby  incorporated  by
reference to such materials into this Post-Effective Amendment No. 20.
    
<PAGE>
                                   PART C


Item 24. Financial Statements and Exhibits

         (a)      Financial Statements Included in Part A:
                           For the eight years ended March 31, 1993,  the eleven
                           months  ended  February  28, 1994 and the years ended
                           February 28, 1995 and February 28, 1996:
   
                                    Financial Highlights*
    
                  Financial Statements Included in Part B:
                           At February 29, 1996:
                                    Portfolio of Investments*
                                    Statement of Assets and Liabilities*

                           For the year ended February 29, 1996:
                                    Statement of Operations*

                           For the year  ended  February  28,  1995 and the year
                           ended February 29, 1996:
                                    Statement of Changes in Net Assets*

                           For the year ended February 29, 1996:
                                    Statement of Changes in Net Assets*
- -------------------------------
* Incorporated  herein by reference to the Fund's Annual Report to  shareholders
dated February 29, 1996, which was filed with the SEC via EDGAR on May 2, 1996.

                  (b)      Exhibits:

                            1       (a)     Amended and Restated Declaration
                                            of Trust, dated March 20, 1995. (3)

                                    (b)     Amendment to the Declaration of
                                            Trust, dated March 13, 1996. (7)
   
                                    (c)     Amendment to the Declaration of
                                            Trust,  dated June 20,  1996;  filed
                                            herewith.
    
                            2               Amended and Restated By-Laws,
                                            dated December 21, 1994.  (3)

                            3               Not Applicable.
   
                            4               Form of Share Certificate for
                                            Classes of Shares.  (8)
    
                            5       (a)     Investment Advisory Agreement
                                            dated July 18, 1984 by and between
                                            the Registrant and Massachusetts
                                            Financial Services Company. (6)

                                    (b)     Amendment to the Investment
                                            Advisory Agreement, dated
                                            February 1, 1994.  (6)
<PAGE>
                            6       (a)     Distribution Agreement, dated
                                            January 1, 1995.  (3)

                                    (b)     Dealer Agreement between MFS
                                            Fund Distributors Inc. and a
                                            dealer, dated December 28, 1994,
                                            and the Mutual Fund Agreement
                                            between MFD and a bank or
                                            NASD affiliate, dated December
                                            28, 1994. (2)

                            7               Retirement Plan for Non-Interested
                                            Person Trustees, dated April 1,
                                            1991. (6)

                            8       (a)     Custodian Contract between
                                            Registrant and State Street Bank &
                                            Trust Company, dated May 24, 
                                            1988.  (6)

                                    (b)     Amendment to Custodian
                                            Contract, dated May 24, 1988. (6)

                                    (c)     Amendment to Custodian
                                            Contract, dated October 1, 1989.(6)

                                    (d)     Amendment to Custodian
                                            Contract, dated September 17,
                                            1991.  (6)

                            9       (a)     Shareholder Servicing Agreement
                                            between Registrant and
                                            Massachusetts Financial Service
                                            Center, dated August 1, 1985. (6)
   
                                    (b)     Amendment to Shareholder
                                            Servicing Agent Agreement, dated
                                            January 17, 1996. (9)


                                    (c)     Form of Amendment to
                                            Shareholder Servicing Agent
                                            Agreement to add Class P shares.
                                            (8)

                                    (d)     Dividend Disbursing Agency
                                            Agreement, dated February 1,
                                            1986.  (4)

                                    (e)     Exchange Privilege Agreement,
                                            dated September 1, 1993.  (4)

                                    (f)     Loan Agreement by and among
                                            The Banks Named Therein, The
                                            MFS Funds Named Therein, and
                                            The First National Bank of Boston
                                            as Agent, dated February 21, 
                                            1995. (1)

                           10               Rule 24e-2 Consent and Opinion of
                                            Counsel.  (9)

                           11               Not Applicable.
    
                           12               Not Applicable.

                           13               Not Applicable.

                           14       (a)     Forms for Individual Retirement
                                            Account Disclosure Statement as
                                            currently in effect. (5)
<PAGE>
                                    (b)     Forms for MFS 403(b) Custodial
                                            Account Agreement as currently in
                                            effect. (5)

                                    (c)     Forms for MFS Prototype Paired
                                            Defined Contribution Plans and
                                            Trust Agreement as currently in
                                            effect. (5)

                           15       (a)     Amended and Restated
                                            Distribution   Plan   for   Class  A
                                            Shares, dated December 21, 1994.
                                            (3)

                                    (b)     Amended and Restated
                                            Distribution   Plan   for   Class  B
                                            Shares, dated December 21, 1994.
                                            (3)

                                    (c)     Distribution Plan for Class C
                                            Shares.  (7)

                           16       (a)     Schedule for Computation of
                                            Performance Quotations - Average
                                            Annual Total Rate of Return,
                                            Aggregate Total Rate of Return
                                            and Standardized Yield. (2)
   
                           17               Not Applicable.

                           18               Plan pursuant to Rule 18f-3(d)
                                            under the Investment Company
                                            Act of 1940.  (8)
    
                        Power of Attorney dated September 21, 1994. (3)
- -----------------------------
(1)  Incorporated by reference to Amendment No. 8 on Form N-2 for MFS
     Municipal Income Trust  (File No. 811-4841) filed with the SEC via EDGAR
     on February 28, 1995.
(2)  Incorporated by reference to MFS Municipal Series Trust (File Nos.
     2-92915 and 811-4096) Post-Effective Amendment No. 26 filed with the SEC
     via EDGAR on February 22, 1995.
(3)  Incorporated by reference to Registrant's Post-Effective Amendment No. 16
     filed with the SEC via EDGAR on June 28, 1995.
(4)  Incorporated by reference to MFS Municipal Series Trust (File Nos.
     2-92915 and 811-4096) Post-Effective Amendment No. 28 filed with the SEC
     via EDGAR on July 28, 1995.
(5)  Incorporated by reference to MFS Series Trust IX (File Nos. 2-50409 and
     811-2464) Post-Effective Amendment No. 32 filed with the SEC via EDGAR on
     August 28, 1995.
(6)  Incorporated by reference to Registrant's Post-Effective Amendment No. 17
     filed with the SEC via EDGAR on October 13, 1995.
(7)  Incorporated by reference to Registrant's Post-Effective Amendment No. 18
     filed with the SEC via EDGAR on March 29, 1996.
   
(8)  Incorporated by reference to MFS Series Trust I (File Nos. 33-7638 and
     811-4777) Post-Effective Amendment No. 25 filed with the SEC via EDGAR on
     August 27, 1996.
(9)  Incorporated by reference to Registrant's Post-Effective Amendment No. 19
     filed with the SEC via EDGAR on June 27, 1996.
    
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
   
          Class A Shares of Beneficial Interest            18,169
               (without par value)                (as of July 31, 1996)
    
<PAGE>
   
          Class B Shares of Beneficial Interest             7,008
              (without par value)                 (as of July 31, 1996)

          Class C Shares of Beneficial Interest                35
              (without par value)                 (as of July 31, 1996)

          Class P Shares of Beneficial Interest                0
              (without par value)                 (as of July 31, 1996)
    
Item 27. Indemnification

         Reference is hereby made to (a) Article V of  Registrant's  Declaration
of Trust, incorporated by reference to the Registrant's Post-Effective Amendment
No. 16, filed with the SEC on June 28, 1995 and (b) Section 9 of the Shareholder
Servicing   Agent   Agreement,   incorporated   by  reference  to   Registrant's
Post-Effective  Amendment  No. 17,  filed with the SEC via EDGAR on October  13,
1995.

         The Trustees and officers of the  Registrant  and the  personnel of the
Registrant's  investment  adviser  are  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, as amended.

Item 28. Business and Other Connections of Investment Adviser
   
         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 Limited Maturity Fund, MFS Series Trust I (which
has eight series:  MFS Managed  Sectors Fund,  MFS Cash Reserve Fund,  MFS World
Asset  Allocation  Fund,  MFS Aggressive  Growth Fund,  MFS Research  Growth and
Income  Fund,  MFS Core  Growth  Fund,  MFS Equity  Income  Fund and MFS Special
Opportunities  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 Series Trust IX (which has
three series: MFS Bond Fund, MFS Limited Maturity Fund and MFS Municipal Limited
Maturity  Fund),  MFS Series  Trust X (which  has four  series:  MFS  Government
Mortgage Fund,  MFS/Foreign & Colonial Emerging Markets Equity Fund, MFS/Foreign
& Colonial  International  Growth Fund and MFS/Foreign & Colonial  International
Growth and Income Fund),  and MFS  Municipal  Series Trust (which has 16 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  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 Virginia  Municipal  Bond Fund, MFS West Virginia  Municipal Bond Fund
and MFS Municipal Income Fund) (the "MFS Funds"). The principal business address
of  each  of  the   aforementioned   Funds  is  500  Boylston  Street,   Boston,
Massachusetts 02116.
    
<PAGE>
   
         MFS  also  serves  as  investment  adviser  of the  following  no-load,
open-end Funds: MFS Institutional Trust ("MFSIT") (which has seven 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 Funds,  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  Fund
(which has four  portfolios:  MFS  International  Funds-U.S.  Equity  Fund,  MFS
International  Funds-U.S.  Emerging Growth Fund, MFS International  Funds-Global
Governments  Fund, MFS  International  Funds - U.S.  Dollar Reserve Fund and MFS
International  Funds-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,  MFS Meridian  World Total
Return  Fund,  MFS Meridian  U.S.  Equity Fund and MFS  Meridian  Research  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  International  (U.K.) Ltd.  ("MIL-UK"),  a private limited company
registered  with the  Registrar of Companies for England and Wales whose current
address is 4 John  Carpenter  Street,  London,  England  ED4Y 0NH,  is  involved
primarily  in  marketing  and  investment  research  activities  with respect to
private clients and the MIL Funds and the MFS Meridian Funds.

         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, MFSIT, MVI and UST.
    
<PAGE>
   
         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, Bruce C. Avery, William S. Harris, William W. Scott, Jr., and
Patricia A. Zlotin are Executive Vice Presidents, Stephen E. Cavan is a Senior
Vice President, General Counsel and an Assistant Secretary, Joseph W. Dello
Russo is a Senior Vice President, Chief Financial Officer and Treasurer,
Robert T. Burns is a Vice President, Associate General Counsel and an
Assistant Secretary of MFS, and Thomas B. Hastings is a Vice President and
Assistant Treasurer.

         Massachusetts Investors Trust
         Massachusetts Investors Growth Stock Fund
         MFS Growth Opportunities Fund
         MFS Government Securities Fund
         MFS Series Trust I
         MFS Series Trust V
         MFS Series Trust VI
         MFS Series Trust X
         MFS Government Limited Maturity Fund

         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 the Assistant Treasurer, James R. Bordewick, Jr., Vice
President and Associate General Counsel of MFS, is the 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 the Assistant
Treasurer, and James R. Bordewick, Jr., is the 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 the 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
    
<PAGE>
   
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 the  Assistant  Treasurer,  and  James R.
Bordewick, Jr., is the Assistant Secretary.

         MFS Series Trust IV
         MFS Series Trust IX

         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 the Assistant Treasurer and James R. Bordewick, Jr., is the 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
the Assistant Treasurer and James R. Bordewick, Jr., is the 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 the
Assistant Treasurer and James R. Bordewick, Jr., is the 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, Daniel E.
McManus, Assistant Vice President of MFS, is an Assistant Vice 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 Variable Insurance Trust
         MFS Union Standard 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 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 the Assistant Treasurer and
James R. Bordewick, Jr., is the Assistant Secretary.
    
<PAGE>
   
         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 the Assistant Treasurer and James R. Bordewick, Jr., is
the 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 the
Assistant Treasurer and James R. Bordewick, Jr., is the Assistant Secretary.

         SGVAF

         W. Thomas London is the Treasurer.

         MIL

         A. Keith Brodkin is a Director and the Chairman, Arnold D. Scott and
Jeffrey L. Shames are Directors, Ziad Malek, Senior Vice President of MFS, is
the President, Thomas J. Cashman, Jr., a Senior Vice President of MFS, is a
Senior Vice President, Stephen E. Cavan is a Director, Senior Vice President
and the Clerk, James R. Bordewick, Jr. is a Director, Vice President and an
Assistant Clerk, Robert T. Burns is an Assistant Clerk, Joseph W. Dello Russo
is the Treasurer and Thomas B. Hastings is the Assistant Treasurer.

         MIL-UK

         A. Keith Brodkin is a Director and the Chairman, Arnold D. Scott,
Jeffrey L. Shames, and James R. Bordewick, Jr., are Directors, Stephen E.
Cavan is a Director and the Secretary, Ziad Malek is the President, James E.
Russell is the Treasurer, and Robert T. Burns is the Assistant Secretary.

         MIL Funds

         A. Keith Brodkin is the Chairman, President and a Director, Richard
B. Bailey, John A. Brindle, Richard W. S. Baker and William F. Waters 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, Richard
B. Bailey, John A. Brindle, Richard W. S. Baker, Arnold D. Scott, Jeffrey L.
Shames and William F. Waters are Directors, Stephen E. Cavan is the Secretary,
W. Thomas London is the Treasurer, James R. Bordewick, Jr., is the Assistant
Secretary, James O. Yost is the Assistant Treasurer, and Ziad Malek is a
Senior Vice President.
    
<PAGE>
   
         MFD

         A. Keith Brodkin is the Chairman and a Director, 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, Joseph W. Dello Russo is the Treasurer,
and Thomas B. Hastings is the Assistant Treasurer.

         CIAI

         A. Keith Brodkin is the Chairman and a Director, Arnold D. Scott and
Jeffrey L. Shames are Directors, Cynthia Orcott is President, Bruce C. Avery
is the Vice President, Joseph W. Dello Russo is the Treasurer, Thomas B.
Hastings is the Assistant Treasurer, Stephen E. Cavan is the Secretary, and
Robert T. Burns is the Assistant Secretary.

         MFSC

         A. Keith Brodkin is the Chairman and a Director, Arnold D. Scott and
Jeffrey L. Shames are Directors, Joseph A. Recomendes, a Senior Vice President
of MFS, is Vice Chairman and a Director, Janet A. Clifford is the Executive
Vice President, Joseph W. Dello Russo is the Treasurer, Thomas B. Hastings is
the Assistant 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,
and Arnold D. Scott are Directors, Thomas J. Cashman, Jr., is the President
and a Director, Leslie J. Nanberg is a Senior Vice President, a Managing
Director and a Director, George F. Bennett, Carol A. Corley, John A. Gee,
Brianne Grady and Kevin R. Parke  are Senior Vice Presidents and Managing
Directors, Joseph W. Dello Russo is the Treasurer, Thomas B. Hastings is the
Assistant Treasurer and Robert T. Burns is the Secretary.

         RSI

         William W. Scott, Jr. and Bruce C. Avery are Directors, Arnold D.
Scott is the Chairman and a Director, Joseph W. Dello Russo is the Treasurer,
Thomas B. Hastings is the Assistant Treasurer, Stephen E. Cavan is the
Secretary, Robert T. Burns is the Assistant Secretary and Sharon A. Brovelli
and Martin E. Beaulieu are Senior Vice Presidents.

         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)
    
<PAGE>
   
         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)

         Joseph W. Dello Russo      Director of Mutual Fund Operations, The
                                    Boston Company, Exchange Place, Boston,
                                    Massachusetts (until August, 1994)
    
Item 29. Distributors

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

         (b) Reference is hereby made to Item 28 above;  the principal  business
address of each of these persons is 500 Boylston Street,  Boston,  Massachusetts
02116.

         (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 Fund Distributors, 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) Registrant  undertakes to furnish each person to whom a prospectus
is  delivered  with a copy of its  latest  Annual  Report to  shareholders  upon
request and without charge.

         (d) Insofar  as  indemnification   for  liability  arising  under  the
Securities  Act of 1933 may be permitted to trustees,  officers and  controlling
persons of the  Registrant  pursuant to the  provisions  set forth in Item 27 of
this Part C, or otherwise,  the  Registrant has been advised that in the opinion
of the Securities and Exchange Commission such indemnification is against public
policy as expressed in the Act and is,  therefore,  unenforceable.  In the event
that a claim  for  indemnification  against  such  liabilities  (other  than the
payment by the Registrant of expenses incurred or paid by a trustee,  officer or
controlling  person of the Registrant in the  successful  defense of any action,
suit or proceeding) is asserted by such director,  officer or controlling person
in connection with the Securities being Registered,  the Registrant will, unless
in the  opinion  of its  counsel  the matter  has been  settled  by  controlling
precedent,  submit to a court of appropriate  jurisdiction  the question whether
such  indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
<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 27th day of August, 1996.

                                    MFS GOVERNMENT SECURITIES 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 August 27, 1996.

         SIGNATURE                          TITLE


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


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


RICHARD B. BAILEY*         Trustee
Richard B. Bailey


PETER G. HARWOOD*          Trustee
Peter G. Harwood


J. ATWOOD IVES*            Trustee
J. Atwood Ives
<PAGE>
LAWRENCE T. PERERA*        Trustee
Lawrence T. Perera


WILLIAM J. POORVU*         Trustee
William J. Poorvu


CHARLES W. SCHMIDT*        Trustee
Charles W. Schmidt


ARNOLD D. SCOTT*           Trustee
Arnold D. Scott


JEFFREY L. SHAMES*         Trustee
Jeffrey L. Shames


ELAINE R. SMITH*           Trustee
Elaine R. Smith


DAVID B. STONE*            Trustee
David B. Stone


                                    *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 September 21,
                                    1994, incorporated by reference to the
                                    Registrant's Post-Effective Amendment
                                    No. 16 filed with the Securities and
                                    Exchange Commission on June 28, 1995.
<PAGE>
                               INDEX TO EXHIBITS


EXHIBIT NO.       DESCRIPTION OF EXHIBIT             PAGE NO.
   
 1       (c)      Amendment to the Declaration of Trust,
                  dated June 20, 1996.
    

<PAGE>
                                                            EXHIBIT NO. 99.1(c)

                         MFS GOVERNMENT SECURITIES FUND


                           CERTIFICATION OF AMENDMENT
                          TO THE DECLARATION OF TRUST

                         ESTABLISHMENT AND DESIGNATION
                                   OF CLASSES


         The  undersigned,  being a majority of the  Trustees of MFS  Government
Securities Fund (the "Trust"),  a business trust organized under the laws of The
Commonwealth of Massachusetts pursuant to an Amended and Restated Declaration of
Trust dated March 15, 1995,  as amended  February 21, 1996 (the  "Declaration"),
acting pursuant to Section 6.10 of the Declaration,  do hereby divide the shares
of the Trust to create an  additional  class of shares,  within  the  meaning of
Section 6.10, as follows:

         1. The additional class of shares is designated "Class P
Shares";

         2. Class P Shares shall be entitled to all the rights and
preferences accorded to shares under the Declaration;

         3. The purchase price of Class P Shares, the method of determination of
the net asset value of Class P Shares, the price, terms and manner of redemption
of Class P Shares, and the relative dividend rights of holders of Class P 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 P 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.
<PAGE>
         IN  WITNESS  WHEREOF,  a  majority  of the  Trustees  of the Trust have
executed this amendment, in one or more counterparts,  all constituting a single
instrument, as an instrument under seal in The Commonwealth of Massachusetts, as
of this 20th day of June, 1996.



                                    CHARLES W. SCHMIDT
A. Keith Brodkin                    Charles W. Schmidt
76 Farm Road                        63 Claypit Hill Road
Sherborn, MA  01770                 Wayland, MA  01778



RICHARD B. BAILEY                   ARNOLD D. SCOTT
Richard B. Bailey                   Arnold D. Scott
63 Atlantic Avenue                  20 Rowes Wharf
Boston, MA  02110                   Boston, MA  02110



PETER G. HARWOOD                    JEFFREY L. SHAMES
Peter G. Harwood                    Jeffrey L. Shames
211 Lindsay Pond Road               60 Brookside Road
Concord, MA  01742                  Needham, MA  02192



J. ATWOOD IVES                      ELAINE R. SMITH
J. Atwood Ives                      Elaine R. Smith
1 Bennington Road                   75 Scotch Pine Road
Lexington, MA  02173                Weston, MA  02193



LAWRENCE T. PERERA                  DAVID B. STONE
Lawrence T. Perera                  David B. Stone
18 Marlborough Street               282 Beacon Street
Boston, MA  02116                   Boston, MA  02116




William J. Poorvu
975 Memorial Drive
Cambridge, MA  02138


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission