HANCOCK JOHN LIMITED TERM GOVERNMENT FUND
485B24E, 1996-04-30
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                                                      REGISTRATION NOS.  2-29503
                                                                        811-1678


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933          [X]

Pre-Effective Amendment No.                                      [ ]

Post-Effective Amendment No. 45                                  [X]

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  [X]

Amendment No. 24                                                 [X]

                    JOHN HANCOCK LIMITED TERM GOVERNMENT FUND
               (Exact Name of Registrant as Specified in Charter)

            101 Huntington Avenue, Boston, Massachusetts 02199-7603
                    (Address of Principal Executive Offices)

Registrant's Telephone Number, Including Area Code:    (617) 375-1700

                             Thomas H. Drohan, Esq.
                          John Hancock Advisers, Inc.
            101 Huntington Avenue, Boston, Massachusetts 02199-7603
                    (Name and Address of Agent for Service)


It is proposed that this filing will become effective (check appropriate box)
[ ]  immediately upon filing pursuant to paragraph (b)
[X]  on May 1, 1996 pursuant to paragraph (b)
[ ]  60 days after filing pursuant to paragraph (a)
[ ]  on (date) pursuant to paragraph (a) of Rule 485

Calculation of Registration Fees Under the Securities Act of 1933
<TABLE>
<CAPTION>

                                                           Proposed Maximum         Proposed Aggregate
Title of Securities                Amount of Shares          Offering Price               Maximum               Amount of
 Being Registered                  Being Registered            Per Share               Offering Price       Registration Fee
 ----------------                  ----------------            ---------               --------------       ----------------
<S>                                <C>                      <C>                      <C>                    <C>
Shares of Beneficial Interest         Indefinite*                 N/A                         N/A                 N/A
Shares of Beneficail Interest          8,392,358                  879                       290,000              $100
</TABLE>

*    Registrant  continues  its  election to register  an  indefinite  number of
     shares of beneficial  interest  pursuant to Rule 24f-2 under the Investment
     Company Act of 1940, as amended.

**   Registrant  elects  to  calculate  the  maximum  aggregate  offering  price
     pursuant to Rule 24e-2.  14,222,202  shares were redeemed during the fiscal
     year ended  December 31, 1995.  11,034,452  shares were used for reductions
     pursuant to  Paragraph  (c) of Rule 24f-2  during the current  fiscal year.
     8,392,358  shares is the amount of redeemed  shares used for  reduction  in
     this  Amendment.  Pursuant to Rule 457(c) under the Securities Act of 1933,
     the maximum  public  offering price of $8.79 per share on April 19, 1996 is
     the price used as the basis for calculating the registration  fee. While no
     fee is required  for the  8,359,366  shares the  Registrant  has elected to
     register,  for $100, an additional $290,000 of shares (approximately 32,992
     shares at $8.79 per share).

Pursuant to Rule 24f-2 under the Investment  Company Act of 1940, the Registrant
has  registered an indefinite  number of securities  under the Securities Act of
1933. The Registrant filed the notice required by Rule 24f-2 for its most recent
fiscal year on or about February 26, 1996.

<PAGE>

<TABLE>
<CAPTION>


   
                    JOHN HANCOCK LIMITED TERM GOVERNMENT FUND

                              CROSS REFERENCE SHEET


Item Number Form N-1A,                                                             Statement of Additional
       Part A                              Prospectus Caption                        Information Caption
- ----------------------                     ------------------                      -----------------------
<S>                            <C>                                            <C>
          1                    Front Cover Page                                             *

          2                    Expense Information; The Fund's Expenses;                    *
                               Share Price

          3                    The Fund's Financial Highlights;                             *
                               Performance

          4                    Investment Objectives and Policies;                          *
                               Organization and Management of the Fund

          5                    Organization and Management of the Fund;                     *
                               The Fund's Expenses; Back Cover Page

          6                    Organization and Management of the Fund;                     *
                               Dividends and Taxes; How to Buy Shares;
                               How to Redeem  Shares; Additional Services 
                               and Programs

          7                    How to Buy Shares; Share Price;                              *
                               Additional Services and Programs;
                               Alternative Purchase Arrangements; The
                               Fund's Expenses; Back Cover Page

          8                    How to Redeem Shares                                         *

          9                    Not Applicable                                               *

         10                                        *                          Front Cover Page

         11                                        *                          Table of Contents

         12                                        *                          Organization of the Fund

         13                                        *                          Investment Objectives and Policies;
                                                                              Certain Investment Practices;
                                                                              Investment Restrictions

         14                                        *                          Those Responsible for Management

         15                                        *                          Those Responsible for Management
<PAGE>

Item Number Form N-1A,                                                             Statement of Additional
       Part A                              Prospectus Caption                        Information Caption
- ----------------------                     ------------------                      -----------------------

         16                                        *                          Investment Advisory and Other
                                                                              Services; Distribution Contract;
                                                                              Transfer Agent Services; Custody of
                                                                              Portfolio; Independent Auditors

         17                                        *                          Brokerage Allocation

         18                                        *                          Description of Fund's Shares

         19                                        *                          Net Asset Value; Additional
                                                                              Services and Programs

         20                                        *                          Tax Status

         21                                        *                          Distribution Contract

         22                                        *                          Calculation of Performance

         23                                        *                          Financial Statements
</TABLE>

<PAGE>


John Hancock 
Limited-Term 
Government Fund 

   
Class A and Class B Shares 
Prospectus 
May 1, 1996 
    

TABLE OF CONTENTS 

                                                Page 
                                               ------- 
Expense Information                               2 
The Fund's Financial Highlights                   3 
Investment Objective and Policies                 5 
Organization and Management of the Fund           7 
Alternative Purchase Arrangements                 8 
The Fund's Expenses                               9 
Dividends and Taxes                              10 
Performance                                      11 
How to Buy Shares                                12 
Share Price                                      13 
How to Redeem Shares                             18 
Additional Services and Programs                 20 

   This Prospectus sets forth information about John Hancock Limited-Term 
Government Fund (the "Fund"), a diversified fund, that you should know before 
investing. Please read and retain it for future reference. 

   
   Additional information about the Fund has been filed with the Securities 
and Exchange Commission (the "SEC"). You can obtain a copy of the Fund's 
Statement of Additional Information, dated May 1, 1996, and incorporated by 
reference in this Prospectus, free of charge by writing or telephoning: John 
Hancock Investor Services Corporation, P.O. Box 9116, Boston, Massachusetts 
02205-9116, 1-800-225-5291, (1-800-554-6713 TDD). 
    

   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. 

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. 

                                     
<PAGE>
 
EXPENSE INFORMATION 

   
   The purpose of the following information is to help you understand the 
various fees and expenses that you will bear, directly or indirectly, when 
you purchase Fund shares. The operating expenses included in the table and 
hypothetical example below are based on fees and expenses of the Fund's Class 
A and Class B shares for the fiscal year ended December 31, 1995, adjusted to 
reflect current fees and expenses. Actual fees and expenses in the future may 
be greater or less than those indicated. 
    


   
                                           Class A               Class B 
Shareholder Transaction Expenses           Shares                 Shares 
                                           -------              --------- 
Maximum sales charge imposed on 
  purchases (as a percentage of 
  offering price)                            3.00%                    None 
Maximum sales charge imposed on 
  reinvested dividends                        None                    None 
Maximum deferred sales charge                 None*                  3.00% 
Redemption fee+                               None                    None 
Exchange fee                                  None                    None 
Annual Fund Operating Expenses (as a 
  percentage of average net assets) 
Management fee                               0.60%                   0.60% 
12b-1 fee**                                  0.30%                   1.00% 
Other expenses                               0.47%                   0.47% 
Total Fund operating expenses                1.37%                   2.07% 
    

 * No sales charge is payable at the time of purchase on investments in Class 
   A shares of $1 million or more, but a contingent deferred sales charge may 
   be imposed on these investments, as described below under the caption 
   "Share Price," in the event of certain redemption transactions made within 
   one year of purchase. 
** The amount of the 12b-1 fee used to cover service expenses will be up to 
   0.25% of the Fund's average net assets, and the remaining portion will be 
   used to cover distribution expenses. See "The Fund's Expenses." 
 + Redemption by wire fee (currently $4.00) not included. 

   
<TABLE>
<CAPTION>
Example:                                                             1 Year    3 Years    5 Years    10 Years 
<S>                                                                    <C>        <C>       <C>         <C>
You would pay the following expenses for the indicated period of 
  years on a hypothetical $1,000 investment, assuming a 5% annual 
  return: 
 Class A Shares                                                        $44        $72       $103        $190 
 Class B Shares 
  --Assuming complete redemption at end of period                      $51        $85       $111        $198 
  --Assuming no redemption                                             $21        $65       $111        $198 
</TABLE>
    

(This example should not be considered a representation of past or future 
expenses. Actual expenses may be greater or less than those shown.) 

The Fund's payment of a distribution fee may result in a long-term 
shareholder indirectly paying more than the economic equivalent of the 
maximum front-end sales charge permitted under the National Association of 
Securities Dealers Rules of Fair Practice. 

The management and 12b-1 fees referred to above are more fully explained in 
this Prospectus under the caption "The Fund's Expenses" and in the Statement 
of Additional Information under the captions "Investment Advisory and Other 
Services" and "Distribution Contract." 

                                      2 
<PAGE>
 
THE FUND'S FINANCIAL HIGHLIGHTS 

   
   The following table of Financial Highlights has been audited by Ernst & 
Young LLP, the Fund's independent auditors, whose unqualified report is 
included in the Fund's 1995 Annual Report and is included in the Statement of 
Additional Information. Further information about the performance of the Fund 
is contained in the Fund's Annual Report to shareholders, that may be 
obtained free of charge by writing or telephoning John Hancock Investor 
Services Corporation ("Investor Services"), at the address or telephone 
number listed on the front page of this Prospectus. 
    

   Selected data for each class of shares outstanding throughout each period 
indicated is as follows: 

   
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31, 
                                          ------------------------------------------------------------------------ 
                                            1995        1994         1993         1992         1991        1990 
                                         ---------    ---------   ---------    ---------    ---------    --------- 
<S>                                       <C>         <C>          <C>          <C>          <C>         <C>
CLASS A 
Per Share Operating Performance 
Net Asset Value, Beginning of Period      $   8.31    $   8.80     $   8.77     $   8.97     $   8.61    $   8.73 
                                            -------     -------      -------      -------     -------      ------- 
Net Investment Income                         0.50(a)     0.38(a)      0.48         0.54         0.67        0.74 
Net Realized & Unrealized Gain (Loss) 
  on Investments                              0.42       (0.49)        0.14        (0.18)        0.36       (0.11) 
                                            -------     -------      -------      -------     -------      ------- 
  Total from Investment Operations            0.92       (0.11)        0.62         0.36         1.03        0.63 
                                            -------     -------      -------      -------     -------      ------- 
Less Distributions: 
Dividends from Net Investment Income         (0.50)      (0.38)       (0.48)       (0.54)       (0.67)      (0.75) 
Distributions from Net Realized Gain 
  on Investments Sold                           --          --        (0.11)       (0.02)          --          -- 
                                            -------     -------      -------      -------     -------      ------- 
  Total Distributions                        (0.50)      (0.38)       (0.59)       (0.56)       (0.67)      (0.75) 
                                            -------     -------      -------      -------     -------      ------- 
Net Asset Value, End of Period            $   8.73    $   8.31     $   8.80     $   8.77     $   8.97    $   8.61 
                                            =======     =======      =======      =======     =======      ======= 
Total Investment Return at Net Asset 
  Value (e)                                  11.23%      (1.31%)       7.13%        4.19%       12.54%       7.75% 
Ratios and Supplemental Data 
Net Assets, End of period (000's 
  omitted)                                $198,681    $218,846     $262,903     $259,170     $211,322    $176,329 
Ratio of Expenses to Average Net 
  Assets                                      1.36%       1.41%        1.51%        1.55%        1.44%       1.53% 
Ratio of Net Investment Income to 
  Average Net Assets                          5.76%       4.39%        5.34%        6.13%        7.72%       8.56% 
Portfolio Turnover Rate                        105%        155%         175%         185%         134%         75% 

</TABLE>
    


   
<TABLE>
<CAPTION>
                                                     YEAR ENDED DECEMBER 31, 
                                         ----------------------------------------------- 
                                            1989        1988         1987         1986 
                                         ---------    ---------   ---------    --------- 
<S>                                       <C>         <C>          <C>          <C>
CLASS A 
Per Share Operating Performance 
Net Asset Value, Beginning of Period      $   8.56    $   8.83     $   9.71     $   9.24 
                                            -------     -------      -------      ------- 
Net Investment Income                         0.79        0.77         0.78         0.83 
Net Realized & Unrealized Gain (Loss) 
  on Investments                              0.18       (0.28)       (0.83)        0.47 
                                            -------     -------      -------      ------- 
  Total from Investment Operations            0.97        0.49        (0.05)        1.30 
                                            -------     -------      -------      ------- 
Less Distributions: 
Dividends from Net Investment Income         (0.80)      (0.76)       (0.83)       (0.83) 
Distributions from Net Realized Gain 
  on Investments Sold                           --          --           --           -- 
                                            -------     -------      -------      ------- 
  Total Distributions                        (0.80)      (0.76)       (0.83)       (0.83) 
                                            -------     -------      -------      ------- 
Net Asset Value, End of Period            $   8.73    $   8.56     $   8.83     $   9.71 
                                            =======     =======      =======      ======= 
Total Investment Return at Net Asset 
  Value (e)                                  11.59%       5.67%       (0.49%)      14.59% 
Ratios and Supplemental Data 
Net Assets, End of period (000's 
  omitted)                                $179,065    $192,315     $202,924     $201,293 
Ratio of Expenses to Average Net 
  Assets                                      1.01%       1.02%        0.97%        0.90% 
Ratio of Net Investment Income to 
  Average Net Assets                          8.98%       8.71%        8.52%        8.82% 
Portfolio Turnover Rate                         26%         12%           7%           6% 

</TABLE>
    

                                      3 
<PAGE>
 
   
THE FUND'S FINANCIAL HIGHLIGHTS (continued) 
    

   
CLASS B (c) 
Per Share Operating Performance 
Net Asset Value, Beginning of Period          $  8.31       $ 8.77(b) 
                                              --------      --------- 
Net Investment Income                            0.45(a)      0.30(a) 
Net Realized and Unrealized Gain (Loss) 
  on Investments                                 0.42        (0.46) 
                                              --------      --------- 
 Total from Investment Operations                0.87        (0.16) 
                                              --------      --------- 
Less Distributions: 
Dividends from Net Investment Income            (0.45)       (0.30) 
                                              --------      --------- 
Net Asset Value, End of Period                $  8.73       $ 8.31 
                                              ========      ========= 
Total Investment Return at Net Asset 
  Value (e)                                     10.60%       (1.84%)(d) 
Ratios and Supplemental Data 
Net Assets, End of Period (000's omitted)     $10,765       $7,111 
Ratio of Expenses to Average Net Assets          1.93%        2.12%* 
Ratio of Net Investment Income to Average 
  Net Assets                                     5.21%        3.70%* 
Portfolio Turnover Rate                           105%         155% 
    

   
*   On an annualized basis. 
(a) On average month end shares outstanding. 
(b) Initial price to commence operations. 
(c) Class B shares commenced investment operations on January 3, 1994. 
(d) Not annualized. 
(e) Total investment return assumes dividend reinvestment and does not 
    reflect the effect of sales charge. 
    

                                      4 
<PAGE>
 
INVESTMENT OBJECTIVE AND POLICIES 

[sidebar] 
The Fund's investment objec- 
tive is to seek current income 
and security of principal by 
investing primarily in securi- 
ties of the United States gov- 
ernment and its agencies. 

The Fund's investment objective is to provide current income and security of 
principal through investment primarily in securities of the United States 
government and its agencies. These are direct obligations of, or are 
guaranteed as to payment of principal and interest by, the United States 
government or its agencies ("Government Obligations"). There is no assurance 
that the Fund will achieve its investment objective. 

The Fund intends to invest at least 80% of its total assets in Government 
Obligations, including repurchase agreements secured by those obligations. 
Investments will be made in an attempt to minimize excessive fluctuations in 
net asset value per share, so at times the highest yielding Government 
Obligations may not be selected for investment if, in management's view, 
future interest rate movements could result in a depreciation in value. While 
the Fund makes no commitment concerning the portfolio maturities of 
particular securities, it expects that under normal conditions a substantial 
portion of the portfolio will be invested in Government Obligations with 
maturities of up to ten years. In the past year, the average dollar-weighted 
maturity was two years. 

The Government Obligations in which the Fund will invest include but are not 
limited to: 

  Treasury Notes and Bonds--These are direct obligations of the United States 
  government backed by the full faith and credit of the United States. New 
  issues of notes mature in one to seven years, while bonds generally have a 
  maturity of five years or more. 

  Treasury Bills--These are direct obligations of the United States 
  government backed by the full faith and credit of the United States and 
  mature in one year or less. 

  Agency Securities--These securities may be guaranteed by the United States 
  Treasury or supported by the issuer's right to borrow from the Treasury, 
  and may be backed by the credit of the Federal agency itself. 

Mortgage-Backed and Derivative Securities 

[sidebar] 
The Fund may invest in 
mortgage-backed securities 
and other Government obliga- 
tions issued by the Govern- 
ment National Mortgage 
Association, Federal National 
Mortgage Association and the 
Federal Home Loan Mortgage 
Corporation. 

Mortgage-backed securities represent participation interests in pools of 
adjustable and fixed mortgage loans which are guaranteed by agencies or 
instrumentalities of the U.S. Government. Unlike conventional debt 
obligations, mortgage-backed securities provide monthly payments derived from 
the monthly interest and principal payments (including any prepayments) made 
by the individual borrowers on the pooled mortgage loans. The mortgage loans 
underlying mortgage-backed securities are generally subject to a greater rate 
of principal prepayments in a declining interest rate environment and to a 
lesser rate of principal prepayments in an increasing interest rate 
environment. Under certain interest and prepayment rate scenarios, the Fund 
may fail to recover the full amount of its investment in mortgage-backed 
securities notwithstanding any direct or indirect governmental or agency 
guarantee. Since faster than expected prepayments must usually be invested in 
lower yielding securities, mortgage-backed securities are less effective than 
conventional bonds in "locking in" a specified interest rate. In a rising 
interest rate environment, a declining prepayment rate may extend the average 
life of many mortgage-backed securities. Extending the average life of a 
mortgage-backed security increases the risk of depreciation due to future 
increases in market interest rates. 

                                      5 
<PAGE>
 
The Fund's investments in mortgage-backed securities may include conventional 
mortgage passthrough securities and certain classes of multiple class 
collateralized mortgage obligations ("CMOs"). In order to reduce the risk of 
prepayment for investors, CMOs are issued in multiple classes, each having 
different maturities, interest rates, payment schedules and allocations of 
principal and interest on the underlying mortgages. Senior CMO classes will 
typically have priority over residual CMO classes as to the receipt of 
principal and/or interest payments on the underlying mortgages. The CMO 
classes in which the Fund may invest include sequential and parallel pay 
CMOs, including planned amortization class ("PAC") and target amortization 
class ("TAC") securities. The Fund does not invest in residual classes of 
CMOs. 

Risks of Mortgage-Backed Securities. Different types of mortgage-backed 
securities are subject to different combinations of prepayment, extension, 
interest rate and/or other market risks. Conventional mortgage passthrough 
securities and sequential pay CMOs are subject to all of these risks, but are 
typically not leveraged. PACs, TACs and other senior classes of sequential 
and parallel pay CMOs involve less exposure to prepayment, extension and 
interest rate risk than other mortgage-backed securities, provided that 
prepayment rates remain within expected prepayment ranges or "collars." 

In addition to Government Obligations, the Fund may invest up to 20% of its 
total assets in certificates of deposit maturing in one year or less. These 
will be issued by United States banks or thrift institutions that are insured 
by the Federal Deposit Insurance Corporation and which have assets of $1 
billion or more. 

   
Restricted Securities. The Fund may purchase restricted securities, including 
those eligible for resale to "qualified institutional buyers" pursuant to 
Rule 144A under the Securities Act of 1933 (the "Securities Act"). The 
Trustees will monitor the Fund's investments in these securities, focusing on 
certain factors, including valuation, liquidity and availability of 
information. Purchases of other restricted securities are subject to an 
investment restriction limiting all the Fund's illiquid securities to not 
more than 15% of its net assets. 
    

   
Repurchase Agreements, Forward Commitments and When-Issued Securities. The 
Fund may enter into repurchase agreements and purchase securities on a 
forward or when-issued basis. In a repurchase agreement, the Fund buys a 
security subject to the right and obligation to sell it back to the issuer at 
a higher price. These transactions must be fully collateralized at all times, 
but involve some credit risk to the Fund if the other party defaults on its 
obligation and the Fund is delayed in or prevented from liquidating the 
collateral. The Fund will segregate in a separate account cash or liquid, 
high grade debt securities equal in value to its forward commitments and 
when-issued securities. Purchasing Government Obligations for future delivery 
or on a forward or when-issued basis may increase the Fund's overall 
investment exposure, and involves a risk of loss if the value of the 
securities declines before the settlement date. 
    

Short-Term Trading. The Fund may attempt to maximize current income through 
short- term portfolio trading. This will involve selling portfolio 
instruments and purchasing different instruments to take advantage of yield 
disparities in different segments of the market for Government Obligations. 
Portfolio turnover rates of the Fund for recent years are shown in the 
section "The Fund's Financial Highlights." A high rate of portfolio turnover 

                                      6 
<PAGE>
 
   
(100% or more) involves correspondingly greater brokerage expenses that must 
be borne by the Fund and the shareholders and may, under certain 
circumstances, make it more difficult for the Fund to qualify as a regulated 
investment company under the Internal Revenue Code of 1986. See "Tax Status" 
and "Brokerage Allocation" in the Statement of Additional Information. 
    

[sidebar] 
The Fund follows certain 
policies, which may help 
reduce investment risk. 

   
Investment Restrictions. The Fund has adopted certain investment restrictions 
that are detailed in the Statement of Additional Information, where they are 
designated as fundamental or nonfundamental. The investment objective and 
fundamental restrictions may not be changed without shareholder approval. All 
other investment policies and restrictions are nonfundamental and can be 
changed by a vote of the Trustees without shareholder approval. Portfolio 
turnover rates of the Fund for recent years are shown in the section "The 
Fund's Financial Highlights." 
    

[sidebar] 
Brokers are chosen based on 
best price and execution. 

   
When choosing brokerage firms to carry out the Fund's transactions, John 
Hancock Advisers, Inc. (the "Adviser") gives primary consideration to 
execution at the most favorable prices, taking into account the broker's 
professional ability and quality of service. Consideration may also be given 
to the broker's sales of Fund shares. Pursuant to procedures established by 
the Trustees, the Adviser may place securities transactions with brokers 
affiliated with the Adviser. These brokers include Tucker Anthony 
Incorporated, John Hancock Distributors, Inc. and Sutro & Company Inc. They 
are indirectly owned by John Hancock Mutual Life Insurance Company (the "Life 
Company"), which in turn indirectly owns the Adviser. 
    

ORGANIZATION AND MANAGEMENT OF THE FUND 

[sidebar] 
The Trustees elect officers and 
retain the investment adviser 
who is responsible for the day- 
to-day operations of the Fund, 
subject to the Trustees' policies 
and supervision. 

   
The Fund is a diversified open-end management investment company organized as 
a Delaware corporation in 1968 and reorganized as a Massachusetts business 
trust in 1984. The Fund has an unlimited number of shares of beneficial 
interest. The Fund's Declaration of Trust permits the Trustees, without 
shareholder approval, to create and classify shares of beneficial interest 
into separate series of the Fund. As of the date of this Prospectus, the 
Trustees have not authorized the creation of any new series of the Fund. 
Although additional series may be added in the future, the Trustees have no 
current intention of creating additional series of the Fund. The Fund's 
Declaration of Trust permits the Trustees to classify and reclassify any 
series or portfolio of shares into one or more classes. Accordingly, the 
Trustees have authorized the issuance of two classes of the Fund, designated 
Class A and Class B. The shares of each class represent an interest in the 
same portfolio of investments of the Fund and have equal rights as to voting, 
redemption, dividends and liquidation. However, each class bears different 
distribution fees, and Class A and Class B shareholders have exclusive voting 
rights with respect to their distribution plans. 
    

   
Shareholders have certain rights to remove Trustees. The Fund is not required 
to hold annual shareholder meetings, although special meetings may be held 
for such purposes as electing or removing Trustees, changing fundamental 
investment restrictions and policies or approving a management contract. The 
Fund, under certain circumstances, will assist in shareholder communications 
with other shareholders. 
    


                                      7 
<PAGE>
 
   
[sidebar] 
John Hancock Advisers, Inc. 
advises investment companies 
having a total asset value of 
more than $16 billion. 
    

   
The Adviser was organized in 1968 and is a wholly-owned indirect subsidiary 
of the Life Company, a financial services company. The Adviser provides the 
Fund, and other investment companies in the John Hancock group of funds, with 
investment research and portfolio management services. John Hancock Funds, 
Inc. ("John Hancock Funds") distributes shares for all of the John Hancock 
funds through selected broker- dealers ("Selling Brokers"). Certain Fund 
officers are also officers of the Adviser and John Hancock Funds. Pursuant to 
an order granted by the Securities and Exchange Commission, the Fund has 
adopted a deferred compensation plan for its independent Trustees which 
allows Trustees' fees to be invested by the Fund in other John Hancock funds. 
    

   
Barry Evans is primarily responsible for the management of the Fund and is 
assisted by a team of portfolio managers and analysts. Mr. Evans has managed 
bond funds since he joined the Adviser in 1986. 
    

   
In order to avoid conflicts with portfolio trades for the Fund, the Adviser 
and the Fund have adopted extensive restrictions on personal securities 
trading by personnel of the Adviser and its affiliates. Some of these 
restrictions are: pre-clearance for all personal trades and a ban on the 
purchase of initial public offerings, as well as contributions to specified 
charities of profits on securities held for less than 91 days. These 
restrictions are a continuation of the basic principle that the interests of 
the Fund and its shareholders come first. 
    

ALTERNATIVE PURCHASE ARRANGEMENTS 

   
[sidebar] 
An alternative purchase plan 
allows you to choose the 
method of payment that is 
best for you. 
    

   
You can purchase shares of the Fund at a price equal to their net asset value 
per share plus a sales charge. At your election, this charge may be imposed 
either at the time of the purchase (See "Initial Sales Charge 
Alternative--Class A Shares") or on a contingent deferred basis (See 
"Contingent Deferred Sales Charge Alternative--Class B Shares"). If you do 
not specify on your account application the class of shares you are 
purchasing, it will be assumed that you are investing in Class A shares. 
    

[sidebar] 
Investments in Class A 
shares are subject to an 
initial sales charge. 

   
Class A Shares. If you elect Class A shares, you will incur an initial sales 
charge unless the amount you purchase is $1 million or more. If you purchase 
$1 million or more of Class A shares, you will not be subject to an initial 
sales charge, but you will incur a sales charge if you redeem your shares 
within one year of purchase. Class A shares are subject to ongoing 
distribution and service fees at a combined annual rate of up to 0.30% of the 
Fund's average daily net assets attributable to the Class A shares. Certain 
purchases of Class A shares qualify for reduced initial sales charges. See 
"Share Price--Qualifying for a Reduced Sales Charge." 
    

[sidebar] 
Investments in Class B 
shares are subject to a con- 
tingent deferred sales charge. 

   
Class B Shares. You will not incur a sales charge when you purchase Class B 
shares, but the shares are subject to a sales charge if you redeem them 
within four years of purchase (the "contingent deferred sales charge" or the 
"CDSC"). Class B shares are subject to ongoing distribution and service fees 
at a combined annual rate of up to 1.00% of the Fund's average daily net 
assets attributable to the Class B shares. Investing in Class B shares 
permits all of your dollars to work from the time you make your investment, 
but the higher ongoing distribution fee will cause these shares to have 
higher expenses than Class A shares. To the extent that any dividends are 
paid by the Fund, these higher expenses will result in lower dividends than 
those paid on Class A shares. 
    

                                      8 
<PAGE>
 
   
Class B shares are not available to full-service defined contribution plans 
administered by Investor Services or the Life Company that had more than 100 
eligible employees at the inception of the Fund account. 
    

   
[sidebar] 
You should consider which 
class of shares will be more 
beneficial for you. 
    

   
Factors to Consider in Choosing an Alternative. The alternative purchase 
arrangement allows you to choose the most beneficial way to buy shares, given 
the amount of the purchase, the length of time you expect to hold your shares 
and other circumstances. You should consider whether, during the anticipated 
life of your Fund investment, the CDSC and accumulated fees on Class B shares 
would be less than the initial sales charge and accumulated fees on Class A 
shares purchased at the same time, and to what extent this differential would 
be offset by the Class A shares' lower expenses. To help you make this 
determination, the table under the caption "Expense Information" on the 
inside cover page of this Prospectus shows examples of the charges applicable 
to each class of shares. Class A shares will normally be more beneficial if 
you qualify for a reduced sales charge. See "Share Price--Qualifying for a 
Reduced Sales Charge." 
    

Class A shares are subject to lower distribution and service fees and, 
accordingly, pay correspondingly higher dividends per share, to the extent 
any dividends are paid. However, because initial sales charges are deducted 
at the time of purchase, you would not have all your funds invested initially 
and, therefore, would initially own fewer shares. If you do not qualify for 
reduced initial sales charges and expect to maintain your investment for an 
extended period of time, you might consider purchasing Class A shares. This 
is because the accumulated distribution and service charges on Class B shares 
may exceed the initial sales charge and accumulated distribution and service 
charges on Class A shares during the life of your investment. 

   
Alternatively, you might determine that it is more advantageous to purchase 
Class B shares to have all your funds invested initially. However, you will 
be subject to higher distribution fees and, for a four-year period, a CDSC. 
    

   
In the case of Class A shares, the distribution expenses that John Hancock 
Funds incurs in connection with the sale of the shares will be paid from the 
proceeds of the initial sales charge and the ongoing distribution and service 
fees. In the case of Class B shares, the expenses will be paid from the 
proceeds of the ongoing distribution and service fees, as well as from the 
CDSC incurred upon redemption within four years of purchase. The purpose and 
function of Class B shares' CDSC and ongoing distribution and service fees 
are the same as those of the Class A shares' initial sales charge and ongoing 
distribution and service fees. Sales personnel distributing the Fund's shares 
may receive different compensation for selling each class of shares. 
    

   
Dividends, if any, on Class A and Class B shares will be calculated in the 
same manner, at the same time and on the same day. They will also be in the 
same amount, except for differences resulting from each class bearing only 
its own distribution and service fees and shareholder meeting expenses. See 
"Dividends and Taxes." 
    

THE FUND'S EXPENSES 

   
For managing its investment and business affairs, the Fund pays a fee to the 
Adviser, which for the 1995 fiscal year was 0.60% of the Fund's average daily 
net asset value. 
    


                                      9 
<PAGE>
 
   
[sidebar] 
The Fund pays distribution 
and service fees for market- 
ing and sales-related share- 
holder servicing. 
    

   
The Class A and Class B shareholders have adopted distribution plans (each a 
"Plan") pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the 
"1940 Act"). Under these Plans, the Fund will pay distribution and service 
fees at an aggregate annual rate of up to 0.30% of the Class A shares' 
average daily net assets and an aggregate annual rate of up to 1.00% of the 
Class B shares' average daily net assets. In each case, up to 0.25% is for 
service expenses and the remaining amount is for distribution expenses. The 
distribution fees will be used to reimburse John Hancock Funds for its 
distribution expenses including but not limited to: (i) initial and ongoing 
sales compensation to Selling Brokers and others (including affiliates of 
John Hancock Funds) engaged in the sale of Fund shares; (ii) marketing, 
promotional and overhead expenses incurred in connection with the 
distribution of Fund shares; and (iii) with respect to Class B shares only, 
interest expenses on unreimbursed distribution expenses. The service fees are 
paid to compensate Selling Brokers and others providing personal and account 
maintenance services to shareholders. 
    

   
In the event John Hancock Funds is not fully reimbursed for payments it makes 
or expenses it incurs under the Class A Plan, these expenses will not be 
carried beyond twelve months from the date they were incurred. These 
unreimbursed expenses under the Class B Plan will be carried forward together 
with interest on the balance of these unreimbursed expenses. 
    

   
For the fiscal year ended December 31, 1995 an aggregate of $195,672 of 
distribution expenses or 2.31%, of the average net assets of the Class B 
shares of the Fund, was not reimbursed or recovered by John Hancock Funds 
through the receipt of deferred sales charges or 12b-1 fees in prior periods. 
    

   
The Fund compensates the Adviser for performing necessary tax and financial 
management services. The compensation for 1996 is estimated to be at an 
annual rate of 0.01875% of the average net assets of the Fund. 
    

Information on the Fund's total expenses is in the Fund's Financial 
Highlights section of this Prospectus. 

DIVIDENDS AND TAXES 

   
Dividends. Dividends from the Fund's net investment income are generally 
declared daily and distributed monthly. Capital gains, if any, are generally 
declared and distributed annually. 
    

   
Dividends are reinvested in additional shares of your class unless you elect 
the option to receive cash. If you elect the cash option and the U.S. Postal 
Service cannot deliver your checks, your election will be converted to the 
reinvestment option. Because of the higher expenses associated with Class B 
shares, any dividends on these shares will be lower than those on the Class A 
shares. See "Share Price." 
    

   
Taxation. Dividends from the Fund's net investment income and net short-term 
capital gains are taxable to you as ordinary income. Dividends from the 
Fund's net long- term capital gains are taxable as long-term capital gains. 
These dividends are taxable whether received in cash or reinvested in 
additional shares. Certain dividends may be paid in January of a given year 
but may be taxable as if you received them the previous December. The Fund 
will send you a statement by January 31 showing the tax status of the 
dividends you received for the prior year. 
    


                                      10 
<PAGE>
 
The Fund has qualified and intends to continue to qualify as a regulated 
investment company under Subchapter M of the Internal Revenue Code of 1986, 
as amended (the "Code"). As a regulated investment company, the Fund will not 
be subject to Federal income taxes on any net investment income and net 
realized capital gains that are distributed to its shareholders within the 
time period prescribed by the Code. When you redeem (sell) or exchange 
shares, you may realize a taxable gain or loss. 

   
On the account application, you must certify that your social security or 
other taxpayer identification number you provide is correct and that you are 
not subject to backup withholding of Federal income tax. If you do not 
provide this information or are otherwise subject to this withholding, the 
Fund may be required to withhold 31% of your dividends and the proceeds of 
redemptions and exchanges. 
    

   
In addition to Federal taxes, you may be subject to state, local or foreign 
taxes with respect to your investments in and distributions from the Fund. 
Non-U.S. shareholders and tax- exempt shareholders are subject to a different 
tax treatment not described above. In many states, a portion of the Fund's 
dividends that represent interest received by the Fund on direct U.S. 
Government obligations may be exempt from tax. You should consult your tax 
adviser for specific advice. 
    

PERFORMANCE 

[sidebar] 
The Fund may advertise its 
yield and total return. 

   
Yield reflects the Fund's rate of income on portfolio investments as a 
percentage of the Fund's share price. Yield is computed by annualizing the 
result of dividing the net investment income per share over a 30 day period 
by the maximum offering price per share on the last day of that period. 
Yields are calculated according to accounting methods that are standardized 
for all stock and bond funds. Because yield accounting methods differ from 
the methods used for other accounting purposes, the Fund's yield may not 
equal the income paid on your shares or the income reported in the Fund's 
financial statements. 
    

   
Total return shows the overall dollar or percentage change in value of a 
hypothetical investment in the Fund, assuming the reinvestment of all 
dividends. Cumulative total return shows the Fund's performance over a period 
of time. Average annual total return shows the cumulative return divided by 
the number of years included in the period. Because average annual total 
return tends to smooth out variations in the performance, you should 
recognize that it is not the same as actual year-to-year results. 
    

   
Both total return and yield calculations for Class A shares generally include 
the effect of paying the maximum sales charge of 3% (except as shown in "The 
Fund's Financial Highlights"). Investments at a lower sales charge would 
result in higher performance figures. Yield and total return for the Class B 
shares reflect the deduction of the applicable CDSC imposed on a redemption 
of shares held for the applicable period. All calculations assume that all 
dividends are reinvested at net asset value on the reinvestment dates during 
the periods. Total return and yield of Class A and Class B shares will be 
calculated separately, and, because each class is subject to different 
expenses, the yield or total return with respect to each class for the same 
period may differ. The relative performance of the Class A and Class B shares 
will be affected by a variety of factors, including the higher operating 
expenses attributable to the Class B shares, whether the Fund's investment 
performance is better in the earlier or later portions of the period measured 
and the level of net assets of the classes during the period. The Fund will 
include the total return of both classes in any advertisement or promotional 
materials including Fund performance data. The value of the Fund's shares, 
    


                                      11 
<PAGE>
 
when redeemed, may be more or less than their original cost. Both total 
return and yield are historical calculations and are not an indication of 
future performance. See "Factors to Consider in Choosing an Alternative." 

HOW TO BUY SHARES 

[sidebar] 
Opening an account 
   
The minimum initial investment is $1,000 ($250 for group investments and 
retirement plans). Complete the Account Application attached to this 
Prospectus. Indicate whether you are purchasing Class A or Class B shares. If 
you do not specify which class of shares you are purchasing, Investor 
Services will assume you are investing in Class A shares. 
    

By Check 

   
1. Make your check payable to John Hancock Investor Services Corporation 
   P.O. Box 9115 
   Boston, MA 02205-9115 
2. Deliver the completed application and check to your registered 
   representative or Selling Broker, or mail it directly to Investor 
   Services. 
    
By Wire 

1. Obtain an account number by contacting your registered representative or 
   Selling Broker, or by calling 1-800-225-5291. 
2. Instruct your bank to wire funds to: 
     First Signature Bank & Trust 
     John Hancock Deposit Account No. 900000260 
     ABA No. 211475000 
     For credit to: John Hancock Limited-Term Government Fund 
     (Class A or Class B shares) 
     Your Account Number 
     Name(s) under which account is registered 
3. Deliver the completed application to your registered representative 
   or Selling Broker, or mail it directly to Investor Services. 

[sidebar] 
Buying additional Class A 
and Class B shares 

Monthly Automatic 
Accumulation 
Program (MAAP) 
   
1. Complete the "Automatic Investing" and "Bank Information" sections on the 
   Account Privileges Application, designating a bank account from which your 
   funds may be drawn. 
2. The amount you elect to invest will be withdrawn automatically from your 
   bank or credit union account. 
    
By Telephone 

   
1. Complete the "Invest-By-Phone" and "Bank Information" sections on the 
   Account Privileges Application, designating a bank account from which your 
   funds may be drawn. Note that in order to invest by phone, your account 
   must be in a bank or credit union that is a member of the Automated 
   Clearing House system (ACH). 
2. After your authorization form has been processed, you may purchase 
   additional Class A or Class B shares by calling Investor Services 
   toll-free at 1-800-225-5291. 
3. Give the Investor Services representative the name(s) in which your 
   account is registered, the Fund name, the class of shares you own, your 
   account number and the amount you wish to invest. 
4. Your investment normally will be credited to your account the business day 
   following your phone request. 
    

By Check 
   
1. Either complete the detachable stub included on your account statement or 
   include a note with your investment listing the name of the Fund, the 
   class of shares you own, your account number and the name(s) in which the 
   account is registered. 
2. Make your check payable to John Hancock Investor Services Corporation 
3. Mail the account information and check to: 
   John Hancock Investor Services Corporation 
   P.O. Box 9115 
   Boston, MA 02205-9115 
   or deliver it to your registered representative or Selling Broker. 
    


                                      12 
<PAGE>
 
By Wire 

Instruct your bank to wire funds to: 
 First Signature Bank & Trust 
 John Hancock Deposit Account No. 900000260 
 ABA Routing No. 211475000 
 For credit to: John Hancock Limited-Term Government Fund 
 (Class A or Class B shares) 
 Your Account Number 
 Name(s) under which account is registered 

Other Requirements: All purchases must be made in U.S. dollars. Checks 
written on foreign banks will delay purchases until U.S. funds are received, 
and a collection charge may be imposed. Shares of the Fund are priced at the 
offering price based on the net asset value computed after John Hancock Funds 
receives notification of the dollar equivalent from the Fund's custodian 
bank. Wire purchases normally take two or more hours to complete and, to be 
accepted the same day, must be received by 4:00 p.m., New York time. Your 
bank may charge a fee to wire funds. Telephone transactions are recorded to 
verify information. Certificates are not issued unless a request is made to 
Investor Services. 

   
[sidebar] 
You will receive account state- 
ments that you should keep to 
help with your personal 
recordkeeping. 
    

You will receive a statement of your account after any transaction that 
affects your share balance or registration (statements related to 
reinvestment of dividends and automatic investment/withdrawal plans will be 
sent to you quarterly). A tax information statement will be mailed to you by 
January 31 of each year. 

SHARE PRICE 

[sidebar] 
The offering price of your 
shares is their net asset value 
plus a sales charge, if appli- 
cable, which will vary with 
the purchase alternative you 
choose. 

   
The net asset value per share ("NAV") is the value of one share. The NAV is 
calculated by dividing the net assets of each class by the number of 
outstanding shares of that class. The NAV of each class can differ. 
Securities in the Fund's portfolio are valued on the basis of market 
quotations, valuations provided by independent pricing services, or fair 
value as determined in good faith according to procedures approved by the 
Trustees. Short-term debt investments maturing within 60 days are valued at 
amortized cost, which the Board of Trustees has determined to approximate 
market value. Foreign securities are valued on the basis of quotations from 
the primary market in which they are traded, and are translated from the 
local currency into U.S. dollars using current exchange rates. If quotations 
are not readily available or, the value have been materially affected by 
events occurring after the closing of a foreign market, assets are valued by 
a method that the Trustees believes accurately reflects fair value. The NAV 
is calculated once daily as of the close of regular trading on the New York 
Stock Exchange (generally at 4:00 p.m., New York time) on each day that the 
Exchange is open. 
    

Shares of the Fund are sold at the offering price based on the NAV computed 
after your investment request is received in good order by John Hancock 
Funds. If you buy shares of the Fund through a Selling Broker, the Selling 
Broker must receive your investment before the close of regular trading on 
the New York Stock Exchange, and transmit it to John Hancock Funds before its 
close of business, to receive that day's offering price. 

                                      13 
<PAGE>
 
Initial Sales Charge Alternative--Class A Shares. 

The offering price you pay for Class A shares of the Fund equals the NAV plus 
a sales charge, as follows: 
<TABLE>
<CAPTION>
                                                                 Combined 
                           Sales Charge      Sales Charge      Reallowance       Reallowance to 
                                as                as           and Service      Selling Brokers 
                           a Percentage      a Percentage        Fee as a       as a Percentage 
    Amount Invested           of the            of the        Percentage of          of the 
    (Including Sales         Offering           Amount           Offering        Offering Price 
        Charge)                Price           Invested          Price(+)             (*) 
- -----------------------     -------------   --------------    --------------   ----------------- 
<S>                            <C>               <C>               <C>                <C>
Less than $100,000             3.00%             3.09%             2.50%              2.26% 
$100,000 to $499,999           2.50%             2.56%             2.25%              2.01% 
$500,000 to $999,999           2.00%             2.04%             1.75%              1.51% 
$1,000,000 and over            0.00%(**)         0.00%(**)         (***)              0.00%(***) 
</TABLE>

   
  (*) Upon notice to Selling Brokers with whom it has sales agreements, John 
      Hancock Funds may reallow an amount up to the full applicable sales 
      charge. A Selling Broker to whom substantially the entire sales charge 
      is reallowed may be deemed to be an underwriter under the Securities 
      Act of 1933. 
    

   
 (**) No sales charge is payable at the time of purchase of Class A shares of 
      $1 million or more, but a CDSC may be imposed in the event of certain 
      redemption transactions made within one year of purchase. 
    

(***) John Hancock Funds may pay a commission and first year's service fee 
      (as described in (+) below) to Selling Brokers who initiate and are 
      responsible for purchases of $1 million or more in the aggregate, as 
      follows: 1% on sales to $4,999,999, plus 0.50% on the next $5 million 
      and 0.25% on $10 million and over. 

  (+) At the time of sale John Hancock Funds pays to Selling Brokers the first 
      year's service fee in advance, in an amount equal to 0.25% of the net 
      assets invested in the Fund. Thereafter it pays the service fee 
      periodically in arrears in an amount up to 0.25% of the Fund's average 
      annual net assets. Selling Brokers receive the fee as compensation for 
      providing personal and account maintenance services to shareholders. 

   
Sales charges ARE NOT APPLIED to any dividends that are reinvested in 
additional Class A shares of the Fund. 
    

John Hancock Funds will pay certain affiliated Selling Brokers at an annual 
rate of up to 0.05% of the daily net assets of the accounts attributable to 
these brokers. 

Under certain circumstances described below, investors in Class A shares may 
be entitled to pay reduced sales charges. See "Qualifying for a Reduced Sales 
Charge" below. 

   
Contingent Deferred Sales Charge--Investments of $1 million or more in Class 
A Shares. Purchases of $1 million or more of the Fund's Class A shares will 
be made at net asset value with no initial sales charge, but if the shares 
are redeemed within 12 months after the end of the calendar month in which 
the purchase was made (the CDSC period), a CDSC will be imposed. The rate of 
the CDSC will depend on the amount invested as follows: 
    

         Amount Invested            CDSC Rate 
- --------------------------------    ---------- 
$1 million to $4,999,999               1.00% 
Next $5 million to $9,999,999          0.50% 
Amounts of $10 million and over        0.25% 

                                      14 
<PAGE>
 
   
Existing full service clients of the Life Company who were group annuity 
contract holders as of September 1, 1994, and participant directed defined 
contribution plans with at least 100 eligible employees at the inception of 
the Fund account, may purchase Class A shares with no initial sales charge. 
However, if the shares are redeemed within 12 months after the end of the 
calendar year in which the purchase was made, a CDSC will be imposed at the 
above rate. 
    

   
The CDSC will be assessed on an amount equal to the lesser of the current 
market value or the original purchase cost of the redeemed Class A shares. 
Accordingly, no CDSC will be imposed on increases in account value above the 
initial purchase price, including any dividends which have been reinvested in 
additional Class A shares. 
    

In determining whether a CDSC applies to a redemption, the calculation will 
be determined in a manner that results in the lowest possible rate being 
charged. Therefore, it will be assumed that redemption is first made from any 
shares in your account that are not subject to the CDSC. The CDSC is waived 
on redemption in certain circumstances. See the discussion under "Waiver of 
Contingent Deferred Sales Charges." 

[sidebar] 
You may qualify for a reduced 
sales charge on your 
investment in Class A shares. 

   
Qualifying for a Reduced Sales Charge. If you invest more than $100,000 in 
Class A shares of the Fund or a combination of John Hancock funds (except 
money market funds), you may qualify for a reduced sales charge on your 
investments in Class A shares through a LETTER OF INTENTION. You may also be 
able to use the ACCUMULATION PRIVILEGE and COMBINATION PRIVILEGE to take 
advantage of the value of your previous investments in shares of the John 
Hancock funds in meeting the breakpoints for a reduced sales charge. For the 
ACCUMULATION and COMBINATION PRIVILEGE, the applicable sales charge will be 
based on the total of: 
    

1. Your current purchase of Class A shares of the Fund; 

2. The net asset value (at the close of business on the previous day) of (a) 
   all Class A shares of the Fund you hold, and (b) all Class A shares of any 
   other John Hancock funds you hold; and 

3. The net asset value of all shares held by another shareholder eligible to 
   combine his or her holdings with you into a single "purchase." 

Example: 

   
If you hold Class A shares of a John Hancock fund with a net asset value of 
$80,000 and, subsequently, invest $20,000 in Class A shares of the Fund, the 
sales charge on this subsequent investment would be 2.50% and not 3.00%. This 
is the rate that would otherwise be applicable to investments of less than 
$100,000. See "Initial Sales Charge Alternative--Class A Shares." 
    

If you are in one of the following categories, you may purchase Class A 
shares of the Fund without paying a sales charge: 

[sidebar] 
Class A shares may be avail- 
able without a sales charge 
to certain individuals and 
organizations. 

   
(bullet) Shares of the Fund may be sold without a sales charge to investors 
reinvesting redemption proceeds which were subject to a sales charge from 
non-John Hancock funds. Investors reinvesting redemption proceeds from 
non-John Hancock funds must submit proof of the redemption at the time of 
purchase of the Fund. This may be a copy of the redemption check or the 
confirmation statement. These reinvestments 
    


                                      15 
<PAGE>
 
   
must remain in the Fund for 15 days before redemption or exchange. John 
Hancock Funds may make a payment for these reinvestments, out of its own 
resources, to a Selling Broker in an amount not to exceed 0.25% of the amount 
invested. 
    

(bullet) A Trustee or officer of the Trust; a Director or officer of the 
Adviser and its affiliates or Selling Brokers; employees or sales 
representatives of any of the foregoing; retired officers, employees or 
Directors of any of the foregoing; a member of the immediate family of any of 
the foregoing; or any fund, pension, profit sharing or other benefit plan for 
the individuals described above. 

(bullet) Any state, county, city or any instrumentality, department, 
authority or agency of these entities that is prohibited by applicable 
investment laws from paying a sales charge or commission when it purchases 
shares of any registered investment management company.* 

(bullet) A bank, trust company, credit union, savings institution or other 
type of depository institution, its trust departments or common trust funds 
(an "eligible depository institution") if it is purchasing $1 million or more 
for non-discretionary customers or accounts.* 

   
(bullet) A broker, dealer, financial planner, consultant or registered 
investment adviser that has entered into an agreement with John Hancock Funds 
providing specifically for the use of Fund shares in fee-based investment 
products or services made available to their clients. 
    

   
(bullet) A former participant in an employee benefit plan with John Hancock 
funds, when he or she withdraws from his or her plan and transfers any or all 
of his or her plan distributions directly to the Fund. 
    

   
(bullet) A member of an approved affinity group financial services plan.* 

*For investments made under these provisions, John Hancock Funds may make a 
 payment out of its own resources to the Selling Broker in an amount not to 
 exceed 0.25% of the amount invested. 
    

Class A shares of the Fund may also be purchased without an initial sales 
charge in connection with certain liquidation, merger or acquisition 
transactions involving other investment companies or personal holding 
companies. 

   
Contingent Deferred Sales Charge Alternative--Class B Shares. Class B shares 
are offered at net asset value per share without an initial sales charge, so 
that your entire investment will go to work at the time of purchase. However, 
Class B shares redeemed within four years of purchase will be subject to a 
CDSC at the rates set forth below. The charge will be assessed on an amount 
equal to the lesser of the current market value or the original purchase cost 
of the shares being redeemed. Accordingly, you will not be assessed a CDSC on 
increases in account value above the initial purchase price, including shares 
derived from dividend reinvestments. 
    

   
In determining whether a CDSC applies to a redemption, the calculation will 
be determined in a manner that results in the lowest possible rate being 
charged. It will be assumed that your redemption comes first from shares you 
have held beyond the four-year CDSC redemption period or those you acquired 
through dividend reinvestment and next from the shares you have held the 
longest during the four-year period. The CDSC is waived on redemptions in 
certain circumstances. See the discussion "Waiver of Contingent Deferred 
Sales Charges" below. 
    


                                      16 
<PAGE>
 
Example: 

You have purchased 100 shares at $10 per share. The second year after your 
purchase, your investment's net asset value per share has increased by $2 to 
$12, and you have gained 10 additional shares through dividend reinvestment. 
If you redeem 50 shares at this time, your CDSC will be calculated as 
follows: 

(bullet) Proceeds of 50 shares redeemed at $12 per share                $ 600 
(bullet) Minus proceeds of 10 shares not subject to CDSC because they 
         were acquired through dividend reinvestment (10 X $12)          -120 
                                                                          --- 
(bullet) Minus appreciation on remaining shares, also not subject to 
         CDSC (40 X $2)                                                   -80 
                                                                          --- 
(bullet) Amount subject to CDSC                                         $ 400 
                                                                          --- 

   
Proceeds from the CDSC are paid to John Hancock Funds. John Hancock Funds 
uses them to defray its expenses related to providing the Fund with 
distribution services in connection with the sale of the Class B shares, such 
as compensating selected Selling Brokers for selling these shares. The 
combination of the CDSC and the distribution and service fees makes it 
possible for the Fund to sell Class B shares without an initial sales charge. 
    

   
The amount of the CDSC, if any, will vary depending on the number of years 
from the time you purchase your Class B shares until the time you redeem 
them. Solely for determining this holding period, any payment you make during 
the month will be aggregated and deemed to have been made on the last day of 
the month. 
    

Year in Which                 Contingent Deferred Sales 
Class B Redeemed              Charge As a Percentage of 
Following Purchase          Dollar Amount Subject to CDSC 
- -----------------------    -------------------------------- 
First                                    3.0% 
Second                                   2.0% 
Third                                    2.0% 
Fourth                                   1.0% 
Fifth and thereafter                     None 


   
A commission equal to 2.75% of the amount invested and a first year's service 
fee equal to 0.25% of the amount invested are paid to Selling Brokers. The 
initial service fee is paid in advance at the time of sale for the provision 
of personal and account maintenance services to shareholders during the 
twelve months following the sale, and thereafter the service fee is paid in 
arrears. 
    

   
[sidebar] 
Under certain circumstances, 
the CDSC on Class B and 
Class A share redemptions 
will be waived. 
    

Waiver of Contingent Deferred Sales Charges. The CDSC will be waived on 
redemptions of Class B shares and of Class A shares that are subject to a 
CDSC, unless indicated otherwise, in the circumstances defined below: 

(bullet) Redemptions of Class B shares made under a Systematic Withdrawal 
         Plan (see "How to Redeem Shares"), as long as your annual 
         redemptions do not exceed 10% of your account value at the time you 
         established your Systematic Withdrawal Plan and 10% of the value of 
         your subsequent investments (less redemptions) in that account at 
         the time you notify Investor Services. This waiver does not apply to 
         Systematic Withdrawal Plan redemptions of Class A shares that are 
         subject to a CDSC. 

(bullet) Redemptions made to effect distributions from an Individual 
         Retirement Account either before or after age 59-1/2, as long as the 
         distributions are based on your life 

                                      17 
<PAGE>
 
         expectancy or the joint-and-last survivor life expectancy of you and 
         your beneficiary. These distributions must be free from penalty 
         under the Code. 

(bullet) Redemptions made to effect mandatory distributions under the Code 
         after age 70-1/2 from a tax-deferred retirement plan. 

(bullet) Redemptions made to effect distributions to participants or 
         beneficiaries from certain employer-sponsored retirement plans, 
         including those qualified under Section 401(a) of the Code, 
         custodial accounts under Section 403(b)(7) of the Code and deferred 
         compensation plans under Section 457 of the Code. The waiver also 
         applies to certain returns of excess contributions made to these 
         plans. In all cases, the distributions must be free from penalty 
         under the Code. 

(bullet) Redemptions due to death or disability. 

(bullet) Redemptions made under the Reinvestment Privilege, as described in 
         "Additional Services and Programs" of this Prospectus. 

(bullet) Redemptions made pursuant to the Fund's right to liquidate your 
         account if you own fewer than 50 shares. 

(bullet) Redemptions made in connection with certain liquidation, merger or 
         acquisition transactions involving other investment companies or 
         personal holding companies. 

(bullet) Redemptions from certain IRA and retirement plans that purchased 
         shares prior to October 1, 1992. 

If you qualify for a CDSC waiver under one of these situations, you must 
notify Investor Services either directly or through your Selling Broker at 
the time you make your redemption. The waiver will be granted once Investor 
Services has confirmed that you are entitled to the waiver. 

   
Conversion of Class B Shares. Your Class B shares, and an appropriate portion 
of reinvested dividends on those shares will be converted into Class A shares 
automatically. This will occur no later than the month following five years 
after the shares were purchased, and will result in lower annual distribution 
fees. If you exchanged Class B shares into this Fund from another John 
Hancock fund, the calculation will be based on the time you purchased the 
shares in the original fund. The Fund has been advised that the conversion of 
Class B shares into Class A shares of the Fund should not be taxable for 
Federal income tax purpose and should not change your tax basis or tax 
holding period for the converted shares. 
    

HOW TO REDEEM SHARES 

   
You may redeem all or a portion of your shares on any business day. Your 
shares will be redeemed at the next NAV calculated after your redemption 
request is received in good order by Investor Services, less any applicable 
CDSC. The Fund may hold payment until reasonably satisfied that investments 
recently made by check or Invest-by-Phone have been collected (which may take 
up to 10 calendar days). 
    

   
Once your shares are redeemed, the Fund generally sends you payment on the 
next business day. When you redeem your shares, you may realize a taxable 
gain or loss, depending usually on the difference between what you paid for 
them and what you receive for them, subject to certain tax rules. Under 
unusual circumstances, the Fund may suspend redemptions or postpone payment 
for up to three business days or longer, as permitted by Federal securities 
laws. 
    


                                      18 
<PAGE>
 
[sidebar] 
To assure acceptance of your 
redemptions request, please 
follow these procedures. 

By Telephone 

   
All Fund shareholders are eligible automatically for the telephone redemption 
privilege. Call 1-800-225-5291, from 8:00 A.M. to 4:00 P.M. (New York time), 
Monday through Friday, excluding days on which the New York Stock Exchange is 
closed. Investor Services employs the following procedures to confirm that 
instructions received by telephone are genuine. Your name, the account 
number, taxpayer identification number applicable to the account and other 
relevant information may be requested. In addition, telephone instructions 
are recorded. 
    

You may redeem up to $100,000 by telephone, but the address on the account 
must not have changed for the last 30 days. A check will be mailed to the 
exact name(s) and address shown on the account. 

   
If reasonable procedures, such as those described above, are not followed, 
the Fund may be liable for any loss due to unauthorized or fraudulent 
telephone instructions. In all other cases, neither the Fund nor Investor 
Services will be liable for any loss or expense for acting upon telephone 
instructions made according to the telephone transaction procedures mentioned 
above. 
    

Telephone redemption is not available for IRAs or other tax-qualified 
retirement plans or shares of the Fund that are in certificate form. 

   
During periods of extreme economic conditions or market changes, telephone 
requests may be difficult to implement due to a large volume of calls. During 
these times, you should consider placing redemption requests in writing or 
using EASI-Line. EASI-Line's telephone number is 1-800-338-8080. 
    

By Wire 

   
If you have a telephone redemption form on file with the Fund, redemption 
proceeds of $1,000 or more can be wired on the next business day to your 
designated bank account, and a fee (currently $4.00) will be deducted. You 
may also use electronic funds transfer to your assigned bank account, and the 
funds are usually collectible after two business days. Your bank may or may 
not charge for this service. Redemptions of less than $1,000 will be sent by 
check or electronic funds transfer. 
    

This feature may be elected by completing the "Telephone Redemption" section 
on the Account Privileges Application that is included with this Prospectus. 

By Check 
(Class A 
shares only) 

You may elect the checkwriting option on the account application, which 
allows you to write checks in amounts from a minimum of $100. Checks may not 
be written against shares in your account which have been purchased within 
the last 15 days, except for shares purchased by wire transfer (which are 
immediately available), or for Fund shares that are in certificate form. 

You should make sure that there are sufficient shares in the account to cover 
the amount of any check drawn, since the net asset value of shares will 
fluctuate. If insufficient shares are in the account, the check will be 
returned marked "insufficient funds" and no shares will be redeemed. 

It is not possible to determine in advance the total value of your account so 
as to write a check for the value of the entire account because dividends 
declared on shares held in the account or prior redemptions and possible 
changes in net asset value may cause the account to change in amount. 
Accordingly, you should not close your account by writing a check. 
Shareholders may not maintain a Systematic Withdrawal Plan and utilize the 
checkwriting service at the same time. 

In Writing 

Send a stock power or "letter of instruction" specifying the name of the 
Fund, the dollar amount or the number of shares to be redeemed, your name, 
class of shares, your account number and the additional requirements listed 
below that apply to your particular account. 

                                      19 
<PAGE>
 
<TABLE>
<CAPTION>
       Type of Registration                                    Requirements 
- ----------------------------------    --------------------------------------------------------------- 
<S>                                    <C>
Individual, Joint Tenants, Sole 
  Proprietorship, Custodial            A letter of instruction signed (with titles where applicable) 
  (Uniform Gifts or Transfer to        by all persons authorized to sign for the account, exactly as 
  Minors Act), General Partners.       it is registered with the signature(s) guaranteed. 

Corporation, Association               A letter of instruction and a corporate resolution, signed by 
                                       person(s) authorized to act on the account, with the 
                                       signature(s) guaranteed. 

Trusts                                 A letter of instruction signed by the Trustee(s) with the 
                                       signature(s) guaranteed. (If the Trustee's name is not 
                                       registered on your account, also provide a copy of the trust 
                                       document, certified within the last 60 days.) 
</TABLE>

If you do not fall into any of these registration categories, please call 
1-800-225-5291 for further instructions. 

[sidebar] 
Who may guarantee your 
signature 

A signature guarantee is a widely accepted way to protect you and the Fund by 
verifying the signature on your request. It may not be provided by a notary 
public. If the net asset value of the shares redeemed is $100,000 or less, 
John Hancock Funds may guarantee the signature. The following institutions 
may provide you with a signature guarantee, provided that the institution 
meets credit standards established by Investor Services: (i) a bank; (ii) a 
securities broker or dealer, including a government or municipal securities 
broker or dealer, that is a member of a clearing corporation or meets certain 
net capital requirements; (iii) a credit union having authority to issue 
signature guarantees; (iv) a savings and loan association, a building and 
loan association, a cooperative bank, a Federal savings bank or association; 
or (v) a national securities exchange, a registered securities exchange or a 
clearing agency. 

[sidebar] 
Additional information 
about redemptions. 

Through Your Broker 

   
Your broker may be able to initiate the redemption. Contact your broker for 
instructions. 
    

If you have certificates for your shares, you must submit them with your 
stock power or a letter of instruction. Unless you specify to the contrary, 
any outstanding Class A shares will be redeemed before Class B shares. You 
may not redeem certificated shares by telephone. 

Due to the proportionately high cost of maintaining smaller accounts, the 
Fund reserves the right to redeem at net asset value all shares in an account 
which holds fewer than 50 shares (except accounts under retirement plans) and 
to mail the proceeds to the shareholder, or the transfer agent may impose an 
annual fee of $10.00. No account will be involuntarily redeemed or additional 
fee imposed, if the value of the account is in excess of the Fund's minimum 
initial investment. No CDSC will be imposed on involuntary redemptions of 
shares. 

   
Shareholders will be notified before these redemptions are to be made or this 
fee is imposed, and will have 30 days to purchase additional shares to bring 
their account balance to the required minimum. Unless the number of shares 
acquired by additional purchases and any dividend reinvestments, exceeds the 
number of shares redeemed, repeated redemptions from a smaller account may 
eventually trigger this policy. 
    

ADDITIONAL SERVICES AND PROGRAMS 

Exchange Privilege 

   
[sidebar] 
You may exchange shares of 
the Fund for shares of the 
same class of another John 
Hancock fund. 
    

   
If your investment objective changes, or if you wish to achieve further 
diversification, John Hancock offers other funds with a wide range of 
investment goals. Contact your registered representative or Selling Broker 
and request a prospectus for the John Hancock funds that interest you. Read 
the prospectus carefully before exchanging 
    


                                      20 
<PAGE>
 
your shares. You can exchange shares of each class of the Fund only for 
shares of the same class of another John Hancock fund. For this purpose, John 
Hancock funds with only one class of shares will be treated as Class A, 
whether or not they have been so designated. 

   
Exchanges between funds that are not subject to a CDSC are based on their 
respective net asset values. No sales charge or transaction charge is 
imposed. Class B shares of the Fund that are subject to a CDSC may be 
exchanged into Class B shares of another John Hancock fund without incurring 
the CDSC; however these shares will be subject to the CDSC schedule of the 
shares acquired (except that exchanges into John Hancock Short-Term Strategic 
Income Fund, John Hancock Intermediate Maturity Government Fund and this Fund 
will be subject to the initial fund's CDSC). For purposes of computing the 
CDSC payable upon redemption of shares acquired in an exchange, the holding 
period of the original shares is added to the holding period of the shares 
acquired in an exchange. However, if you exchange Class B shares purchased 
prior to January 1, 1994 for Class B shares of any other John Hancock fund, 
you will continue to be subject to the CDSC schedule in effect on your 
initial purchase date. 
    

   
The Fund reserves the right to require that you keep previously exchanged 
shares (and reinvested dividends) in the Fund for 90 days before you are 
permitted a new exchange. The Fund may also terminate or alter the terms of 
the exchange privilege, upon 60 days' notice to shareholders. 
    

   
An exchange of shares is treated as a redemption of shares of one fund and 
the purchase of shares of another for Federal income tax purposes. An 
exchange may result in a taxable gain or loss. 
    

   
When you make an exchange, your account registration in both the existing and 
new account must be identical. The exchange privilege is available only in 
states where the exchange can be made legally. 
    

Under exchange agreements with John Hancock Funds, certain dealers, brokers 
and investment advisers may exchange their clients' Fund shares, subject to 
the terms of those agreements and John Hancock Funds' right to reject or 
suspend those exchanges at any time. Because of the restrictions and 
procedures under those agreements, the exchanges may be subject to timing 
limitations and other restrictions that do not apply to exchanges requested 
by shareholders directly, as described above. 

   
Because Fund performance and shareholders can be hurt by excessive trading, 
the Fund reserves the right to terminate the exchange privilege for any 
person or group that, in John Hancock Funds' judgment, is involved in a 
pattern of exchanges that coincide with a "market timing" strategy that may 
disrupt the Fund's ability to invest effectively according to its investment 
objective and policies, or might otherwise affect the Fund and its 
shareholders adversely. The Fund may also temporarily or permanently 
terminate the exchange privilege for any person who makes seven or more 
exchanges out of the Fund per calendar year. Accounts under common control or 
ownership will be aggregated for this purpose. Although the Fund will attempt 
to give prior notice whenever it is reasonably able to do so, it may impose 
these restrictions at any time. 
    


                                      21 
<PAGE>
 
By Telephone 
   
1. When you complete the application for your initial purchase of Fund 
   shares, you authorize exchanges automatically by telephone unless you 
   check the box indicating that you do not wish to authorize telephone 
   exchanges. 
    
2. Call 1-800-225-5291. Have the account number of your current fund and the 
   exact name in which it is registered available to give to the telephone 
   representative. 

3. Your name, the account number, taxpayer identification number applicable 
   to the account and other relevant information may be requested. In 
   addition, telephone instructions are recorded. 

In Writing 
   
1. In a letter request an exchange and list the following: 
   -- the name and class of the Fund whose shares you currently own 
   -- your account number 
   -- the name(s) in which the account is registered 
   -- the name of the fund in which you wish your exchange to be invested 
   -- the number of shares, all shares or the dollar amount you wish to 
      exchange 
   Sign your request exactly as the account is registered. 
    
2. Mail the request and information to: 
   John Hancock Investor Services Corporation 
   P.O. Box 9116 
   Boston, Massachusetts 02205-9116 

Reinvestment Privilege 
   
[sidebar] 
If you redeem shares of the 
Fund, you may be able to 
reinvest all or part of the 
proceeds in shares of this 
Fund or another John 
Hancock fund without pay- 
ing an additional sales 
charge. 
    
   
1. You will not be subject to a sales charge on Class A shares that you 
   reinvest in a John Hancock fund that is otherwise subject to a sales 
   charge, as long as you reinvest within 120 days of the redemption date. If 
   you paid a CDSC upon a redemption, you may reinvest at net asset value in 
   the same class of shares from which you redeemed within 120 days. Your 
   account will be credited with the amount of the CDSC previously charged, 
   and the reinvested shares will continue to be subject to a CDSC. The 
   holding period of the shares acquired through reinvestment, for purposes 
   of computing the CDSC payable upon a subsequent redemption, will include 
   the holding period of the redeemed shares. 
    
   
2. Any portion of your redemption may be reinvested in Fund shares or in 
   shares of other John Hancock funds, subject to the minimum investment 
   limit of that fund. 
    
   
3. To reinvest, you must notify Investor Services in writing. Include the 
   Fund's name, account number and class from which your shares were 
   originally redeemed. 
    
Systematic Withdrawal Plan 

[sidebar] 
You can pay routine bills 
from your account, or make 
periodic disbursements from 
your retirement account to 
comply with IRS regulations. 

1. You can elect the Systematic Withdrawal Plan at any time by completing the 
   Account Privileges Application which is attached to this Prospectus. You 
   can also obtain this application from your registered representative or by 
   calling 1-800-225-5291. 

2. To be eligible, you must have at least $5,000 in your account. 

                                      22 
<PAGE>
 
3. Payments from your account can be made monthly, quarterly, semi-annually 
   or annually or on a selected monthly basis, to yourself or any other 
   designated payee. 

4. There is no limit on the number of payees you may authorize, but all 
   payments must be made at the same time or intervals. 

   
5. It is not advantageous to maintain a Systematic Withdrawal Plan 
   concurrently with purchases of additional Class A or Class B shares, 
   because you may be subject to an initial sales charge, on your purchases 
   of Class A shares or a CDSC on your redemptions of Class B shares. In 
   addition, redemptions are taxable events. 
    

   
6. Redemptions will be discontinued if the U.S. Postal Service cannot deliver 
   your checks or if deposits to a bank account are returned for any reason. 
    

Monthly Automatic Accumulation Program (MAAP) 

   
[sidebar] 
You can make automatic 
investments and simplify your 
investing. 
    

   
1. You can authorize an investment to be withdrawn automatically each month 
   on your bank for investment in Fund shares, under the "Automatic 
   Investing" and "Bank Information" sections of the Account Privileges 
   Application. 
    

   
2. You can also authorize automatic investing through payroll deduction by 
   completing the "Direct Deposit Investing" section of the Account 
   Privileges Application. 
    

3. You can terminate your Monthly Automatic Accumulation Program at any time. 

4. There is no charge to you for this program, and there is no cost to the 
   Fund. 

   
5. If you have payments withdrawn from a bank account and we are notified 
   that the account has been closed, your withdrawals will be discontinued. 
    

Group Investment Program 

[sidebar] 
Organized groups of at least 
four persons may establish 
accounts. 

1. An individual account will be established for each participant, but the 
   initial sales charge for Class A shares will be based on the aggregate 
   dollar amount of all participants' investments. To determine how to 
   qualify for this program, contact your registered representative or call 
   1-800-225-5291. 

2. The initial aggregate investment of all participants in the group must be 
   at least $250. 

3. There is no additional charge for this program. There is no obligation to 
   make investments beyond the minimum, and you may terminate the program at 
   any time. 

Retirement Plans 

   
1. You may use the Fund for various types of qualified retirement plans, such 
   as Individual Retirement Accounts, Keogh plans (H.R. 10), pension and 
   profit sharing plans (including 401(k) Plans), Tax-Sheltered Annuity 
   retirement plans (403(b) or TSA plans) and Section 457 plans. 
    

   
2. The initial investment minimum or aggregate minimum for any of these plans 
   is $250. However, accounts being established as group IRA, SEP, SARSEP, 
   TSA, 401(k) and Section 457 plans will be accepted without an initial 
   minimum investment. 
    


                                      23 
<PAGE>
 
JOHN HANCOCK LIMITED-TERM 
GOVERNMENT FUND 

Investment Adviser 
John Hancock Advisers, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Principal Distributor 
John Hancock Funds, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Custodian 
Investors Bank & Trust Company 
24 Federal Street 
Boston, Massachusetts 02110 

Transfer Agent 
John Hancock Investor Services Corporation 
P.O. Box 9116 
Boston, Massachusetts 02205-9116 

Independent Auditors 
Ernst & Young LLP 
200 Clarendon Street 
Boston, Massachusetts 02116 

HOW TO OBTAIN INFORMATION 
ABOUT THE FUND 
For: Service Information 
     Telephone Exchange call 1-800-225-5291 
     Investment-by-Phone 
     Telephone Redemption 
For: TDD                call 1-800-554-6713 

   
JHD 2200P 5/96 
    

JOHN HANCOCK 
LIMITED-TERM 
GOVERNMENT 
FUND 

   
Class A and Class B Shares 
Prospectus 
May 1, 1996 
    

A mutual fund seeking current income and 
security of principal through investment pri- 
marily in securities of the United States gov- 
ernment and its agencies. 

101 Huntington Avenue 
Boston, Massachusetts 02199-7603 
Telephone 1-800-225-5291 

[recycle symbol] Printed on Recycled Paper 



<PAGE>


                                  JOHN HANCOCK
                          LIMITED-TERM GOVERNMENT FUND

                           Class A and Class B Shares
                       Statement of Additional Information
   
                                   May 1, 1996
    
   
     This Statement of Additional  Information  provides  information about John
Hancock Limited-Term Government Fund (the "Fund") in addition to the information
that  is  contained  in  the  Fund's  Class  A  and  Class  B  Prospectus,  (the
"Prospectus") dated May 1, 1996.
    
   
     This Statement of Additional Information is not a prospectus.  It should be
read in conjunction with the Prospectus, a copy of which can be obtained free of
charge by writing or telephoning:
    
                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-9116
                                 1-800-225-5291

                                TABLE OF CONTENTS


   
                                                                Statement of
                                                                 Additional
                                                                Information
                                                                    Page

ORGANIZATION OF THE FUND                                             2
INVESTMENT OBJECTIVE AND POLICIES                                    2
CERTAIN INVESTMENT PRACTICES                                         2
INVESTMENT RESTRICTIONS                                              4
THOSE RESPONSIBLE FOR MANAGEMENT                                     7
INVESTMENT ADVISORY AND OTHER SERVICES                              12
DISTRIBUTION CONTRACT                                               14
NET ASSET VALUE                                                     16
INITIAL SALES CHARGE ON CLASS A SHARES                              16
DEFERRED SALES CHARGE ON CLASS B SHARES                             17
SPECIAL REDEMPTIONS                                                 18
ADDITIONAL SERVICES AND PROGRAMS                                    18
DESCRIPTION OF THE FUND'S SHARES                                    19
TAX STATUS                                                          20
CALCULATION OF PERFORMANCE                                          23
BROKERAGE ALLOCATION                                                25
TRANSFER AGENT SERVICES                                             26
CUSTODY OF PORTFOLIO                                                27
INDEPENDENT AUDITORS                                                27
FINANCIAL STATEMENTS                                                 -
    

<PAGE>

ORGANIZATION OF THE FUND

     John Hancock  Limited-Term  Government  Fund (the "Fund") is a  diversified
open-end  management  investment  company organized as a Massachusetts  business
trust  under  the  laws of The  Commonwealth  of  Massachusetts.  The  Fund  was
organized  in  1984  by John  Hancock  Advisers,  Inc.  (the  "Adviser")  as the
successor to John  Hancock U.S.  Government  Securities  Fund,  Inc., a Delaware
corporation  organized in 1968 by the John Hancock Life  Insurance  Company (the
"Life Company"),  a Massachusetts life insurance company chartered in 1862, with
national headquarters at John Hancock Place, Boston,  Massachusetts.  On July 1,
1993 the Fund  changed its name from "John  Hancock U.S.  Government  Securities
Fund."

INVESTMENT OBJECTIVE AND POLICIES

     The  investment  objective  of the Fund is to  provide  current  income and
security of principal of portfolio  investments through investment  primarily in
securities of the United States  government and its agencies.  These  securities
(which  are  herein  referred  to  as  "Government   Obligations")   are  direct
obligations  of, or are  guaranteed  as to payment of principal and interest by,
the United States government or its agencies.

     The  types  of  securities  the  Fund  invests  in  are  described  in  the
Prospectus.  Federal agencies referred to in the Prospectus include, but are not
limited to: Federal  Intermediate  Credit Banks,  Federal Land Banks,  Banks for
Cooperatives,  Federal Home Loan Banks,  Federal National Mortgage  Association,
Government National Mortgage  Association,  Tennessee Valley Authority,  Federal
Home Loan Mortgage Corporation and Farmers Home Administration.

CERTAIN INVESTMENT PRACTICES

When-Issued Securities.  Newly-issued Government Obligations may be purchased by
the Fund on a "when-issued"  basis, which means that the Government  Obligations
are not  delivered  until a future date,  which may be as long as 120 days after
the Fund has agreed to purchase the Government Obligations.  Until delivery, the
Fund does not pay for Government  Obligations  purchased on a when-issued  basis
and does not start  earning  interest on them,  but the Fund is committed to pay
for the  Government  Obligations  on a fixed date at a fixed  price.  During the
period before the delivery of the  Government  Obligations,  the Fund could have
unrealized gains or losses if the Government Obligations' market value increases
or  decreases  relative to the  agreed-upon  purchase  price.  The Fund does not
intend to make  when-issued  commitments for speculative  purposes,  but only to
accomplish  the  investment  objective of the Fund,  and does not intend to make
when-issued  commitments  aggregating  more than 20% of the Fund's  total assets
taken at market value. On the date the Fund enters into an agreement to purchase
Government  Obligations  on a when-issued  basis,  the Fund will  segregate in a
separate account cash or liquid high grade debt securities equal in value to the
when-issued  commitment.  These  assets  will be  valued  at  market  daily  and
additional cash or liquid  securities will be segregated in the separate account
to the extent that the total value of the assets in the account  declines  below
the  amount  of  the   when-issued   commitment.   All   when-issued  and  other
delayed-delivery transactions will be settled within 120 days.


                                       2
<PAGE>

   
Portfolio  Trading.  The Fund,  consistent with its investment  objective,  will
attempt to maximize current income through portfolio  trading.  This may involve
selling  portfolio  instruments  and  purchasing  different  instruments to take
advantage  of  disparities  of yield in  different  segments  of the  market for
Government  Obligations.  For the years ended December 31, 1993,  1994 and 1995,
the Fund's portfolio turnover rate was 175%, 155% and 105%, respectively.
    
Certificates of Deposit. The Fund may invest in certificates of deposit maturing
in one year or less after the date of acquisition issued by U.S. banks which are
insured by the Federal Deposit Insurance Corporation and which have assets of $1
billion or more.  Certificates of deposit are certificates  issued against funds
deposited in a bank, are for a definite period of time, earn a specified rate of
return and are normally negotiable.
   
Repurchase  Agreements.  The Fund may  enter  into  repurchase  agreements  with
respect to Government  Obligations and any of the other  instruments in which it
may invest.  A  repurchase  agreement  is a contract  under which the Fund would
acquire a security  for a relatively  short period  (usually not more than seven
days)  subject to the  obligation  of the seller to  repurchase  and the Fund to
resell  such  security at a fixed time and price  (representing  the Fund's cost
plus  interest).  Although the Fund may enter into  repurchase  agreements  with
respect to any portfolio  securities  which it may acquire  consistent  with its
investment  policies and  restrictions,  it is the Fund's  present  intention to
enter into repurchase  agreements  only with respect to Government  Obligations.
The Fund will enter into  repurchase  agreements  only with member  banks of the
Federal Reserve System and with "primary dealers" in U.S. Government Securities.
The Adviser will continuously  monitor the  creditworthiness of the parties with
whom the Fund enters into repurchase agreements.
    
     The Fund has established a procedure  providing that the securities serving
as  collateral  for each  repurchase  agreement  must be delivered to the Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized at all times. The Fund will enter into repurchase agreements only
with member banks of the Federal  Reserve  System and with "primary  dealers" in
United  States  government  securities.  In the event of a  bankruptcy  or other
default by a seller of a repurchase agreement,  the Fund could experience delays
in liquidating the underlying securities and could experience losses,  including
the possible decline in value of the underlying securities, during the period in
which the Fund seeks to enforce its rights thereto, possible subnormal levels of
income  and lack of access to income  during  this  period,  and the  expense of
enforcing its rights.
   
REMIC  Securities.  The Fund may purchase  collateralized  mortgage  obligations
issued by a real estate mortgage investment conduit ("REMIC").  REMIC securities
represent  interests in a fixed pool of mortgages secured by an interest in real
property and are typically  issued in multiple  classes to investors such as the
Fund. The Fund may invest in REMIC  securities  that are issued or guaranteed by
the  Federal  National  Mortgage  Association,  the Federal  Home Loan  Mortgage
Corporation or other U.S. government agencies or instrumentalities and for which
the mortgage  collateral is insured,  guaranteed or otherwise backed by the U.S.
government  or one or more of its agencies or  instrumentalities.  The Fund will
not  invest  in   "residual"   interests  in  REMICs   because  of  certain  tax
disadvantages for regulated investment companies that own such interests.
    

                                       3
<PAGE>

INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions
   
     The following  investment  restrictions  (as well as the Fund's  investment
objective)  will not be changed  without  approval  of a majority  of the Fund's
outstanding  voting  securities  which,  as  used  in the  Prospectus  and  this
Statement of Additional  Information  means approval of the lesser of (1) 67% or
more of the Fund's  outstanding  shares represented at a meeting if at least 50%
of the Fund's outstanding shares are present in person or by proxy or (2) 50% of
the Fund's outstanding shares.
    
The Fund may not:

     (1) Make loans,  except that the Fund (1) may lend portfolio  securities in
     accordance with the Fund's investment  policies up to 33 1/3% of the Fund's
     total assets taken at market value,  (2) enter into repurchase  agreements,
     and (3) purchase all or a portion of securities issued or guaranteed by the
     U.S.   government   or  its  agencies  or   instrumentalities,   bank  loan
     participation   interests,   bank   certificates   of   deposit,   bankers'
     acceptances, debentures or other securities, whether or not the purchase is
     made upon the original issuance of the securities.

     (2) Purchase securities of an issuer (other than the U.S.  government,  its
     agencies or instrumentalities), if:

(i) such  purchase  would cause more than 5% of the Fund's total assets taken at
market value to be invested in the securities of such issuer, or

(ii) such purchase would at the time result in more than 10% of the  outstanding
voting securities of such issuer being held by the Fund.

     (3) Act as an  underwriter,  except to the extent that, in connection  with
     the  disposition of portfolio  securities,  the Fund may be deemed to be an
     underwriter for purposes of the Securities Act of 1933.

     (4)  Borrow   money,   except  from  banks  as  a  temporary   measure  for
     extraordinary  emergency  purposes  in amounts not to exceed 33 1/3% of the
     Fund's total assets  (including the amount borrowed) taken at market value.
     The Fund will not use leverage to attempt to increase income. The Fund will
     not  purchase  securities  while  outstanding  borrowings  exceed 5% of the
     Fund's total assets.

     (5)  Pledge,   mortgage  or  hypothecate  its  assets,   except  to  secure
     indebtedness  permitted  by  paragraph  (4)  above  and  then  only if such
     pledging, mortgaging or hypothecating does not exceed 33 1/3% of the Fund's
     total assets taken at market value.

     (6) Purchase or sell real estate or any interest  therein,  except that the
     Fund may invest in securities of corporate or governmental entities secured
     by real estate or  marketable  interests  therein or  securities  issued by
     companies that invest in real estate or interests therein.


                                       4

<PAGE>

     (7) Issue senior securities,  except as permitted by paragraphs (1) and (4)
     above.  For  purposes  of this  restriction,  the  issuance  of  shares  of
     beneficial  interest in multiple classes or series, the purchase or sale of
     options,  futures  contracts  and  options  on futures  contracts,  forward
     commitments,  forward foreign  currency  exchange  contracts and repurchase
     agreements  entered into in accordance with the Fund's  investment  policy,
     and the pledge,  mortgage or  hypothecation of the Fund's assets within the
     meaning of paragraph (5) above are not deemed to be senior securities.

     (8) Purchase the securities of issuers  conducting their principal business
     activity in the same  industry if,  immediately  after such  purchase,  the
     value of its  investments  in such  industry  would exceed 25% of its total
     assets  taken  at  market  value  at the  time  of  each  investment.  This
     limitation  does  not  apply  to  investments  in  obligations  of the U.S.
     Government or any of its agencies or instrumentalities.

     In  connection  with the  lending of  portfolio  securities  under item (1)
above,  such  loans  must  at all  times  be  fully  collateralized  by  cash or
securities of the U.S. Government or its agencies or instrumentalities,  and the
Fund's custodian must take possession of the collateral  either physically or in
book entry form.  Any cash  collateral  will consist of short-term  high quality
debt instruments. Securities used as collateral must be marked to market daily.

Nonfundamental Investment Restrictions

     The following  restrictions  are  designated as  nonfundamental  and may be
changed by the Board of Trustees without shareholder approval.

The Fund may not:

     (a) Purchase securities on margin or make short sales, except in connection
     with arbitrage transactions, or unless, by virtue of its ownership of other
     securities,  the Fund has the right to obtain securities equivalent in kind
     and amount to the  securities  sold and, if the right is  conditional,  the
     sale is made upon the same conditions, except that the Fund may obtain such
     short-term  credits as may be necessary  for the clearance of purchases and
     sales of securities.

     (b) Purchase securities of any issuer which, together with any predecessor,
     has a record of less than three years'  continuous  operations prior to the
     purchase,  if such purchase would cause investments of the Fund in all such
     issuers to exceed 5% of the value of the total assets of the Fund.

     (c) Invest for the purpose of exercising  control over or management of any
     company.

     (d)  Purchase a security  if, as a result,  (i) more than 10% of the Fund's
     total assets would be invested in securities of other investment companies,
     (ii) such  purchase  would  result in more the 3% of the total  outstanding
     voting  securities  of any one such  investment  company  being held by the
     Fund, or (iii) more than 5% of the Fund's total assets would be invested in
     any one such investment company.


                                       5

<PAGE>

     (e) Knowingly  purchase or retain securities of an issuer if one or more of
     the  Trustees  or  officers  of the Fund or  directors  or  officers of the
     Adviser or any investment management subsidiary of the Adviser individually
     owns  beneficially  more than 0.5%, and together own beneficially more than
     5%, of the securities of such issuer.

     (f)  Purchase  warrants of any issuer,  if, as a result of such  purchases,
     more than 2% of the value of the Fund's  total  assets would be invested in
     warrants  which  are not  listed  on the New  York  Stock  Exchange  or the
     American Stock Exchange or more than 5% of the value of the total assets of
     the Fund would be invested in warrants generally, whether or not so listed.
     For these  purposes,  warrants  are to be  valued at the  lesser of cost or
     market, but warrants acquired by the Fund in units with or attached to debt
     securities shall be deemed to be without value.

     (g) Invest in interests in oil, gas or other mineral  leases or exploration
     programs;  provided,  however,  this  restriction  will  not  prohibit  the
     acquisition  of  securities  of  companies  engaged  in the  production  or
     transmission of oil, gas, or other minerals.

     (i)  Invest  more than 10% of its  total  assets  in  securities  which are
     restricted  under the  Securities  Act of 1933 (the "1933 Act"),  excluding
     securities  that are  eligible  for resale  pursuant to Rule 144A under the
     1933 Act.

     (j) Purchase interests in real estate limited partnerships.

     (k) Purchase any security,  including any repurchase  agreement maturing in
     more than seven days, which is not readily marketable,  if more than 15% of
     the net assets of the Fund,  taken at market  value,  would be  invested in
     such  securities.  (The staff of the  Securities  and  Exchange  Commission
     considers over-the-counter options to be illiquid securities subject to the
     15% limit).

     (l)  Notwithstanding any investment  restriction to the contrary,  the Fund
     may,  in  connection   with  the  John  Hancock  Group  of  Funds  Deferred
     Compensation Plan for Independent  Trustees/Directors,  purchase securities
     of  other  investment  companies  within  the John  Hancock  Group of Funds
     provided that, as a result, (i) no more than 10% of the Fund's assets would
     be invested in  securities  of all other  investment  companies,  (ii) such
     purchase would not result in more than 3% of the total  outstanding  voting
     securities  of any one such  investment  company being held by the Fund and
     (iii) no more than 5% of the Fund's  assets  would be  invested  in any one
     such investment company.

     In order to permit  the sale of shares of the Fund in certain  states,  the
Trustees  may,  in their  sole  discretion,  adopt  restrictions  or  investment
policies  more  restrictive  than those  described  above.  Should the  Trustees
determine  that  any such  more  restrictive  policy  is no  longer  in the best
interests of the Fund and its  shareholders,  the Fund may cease offering shares
in the state  involved  and the  Trustees  may revoke such  restrictive  policy.
Moreover,  if the states  involved shall no longer require any such  restrictive
policy, the Trustees may, at their sole discretion, revoke such policy.

     If a percentage  restriction  on investment or utilization of assets as set
forth above is adhered to at the time an  investment  is made, a later change in
percentage resulting from changes in the values of the Fund's assets will not be
considered a violation of the restriction.


                                       6

<PAGE>

THOSE RESPONSIBLE FOR MANAGEMENT

     The business of the Fund is managed by its Trustees, who elect officers who
are  responsible  for the  day-to-day  operations  of the Fund  and who  execute
policies formulated by the Trustees. Several of the officers and Trustees of the
Fund are also officers and directors of the Adviser or officers and directors of
the Fund's principal distributor,  John Hancock Funds Inc. ("John Hancock Funds,
Inc.").

     The following  table sets forth the  principal  occupation or employment of
the Trustees and principal officers of the Fund during the past five years:

<TABLE>
<CAPTION>

   
                                        Positions Held                Principal Occupation(s)
Name and Address                        With The Fund                 During the Past Five Years
- ----------------                        -------------                 --------------------------
<S>                                     <C>                           <C>
Edward J. Boudreau, Jr.*                Chairman and Chief            Chairman and Chief Executive         
101 Huntington Avenue                   Executive Officer (1,2)       Officer, the Adviser and The       
Boston, Massachusetts                                                 Berkeley Financial Group ("The     
                                                                      Berkeley Group"); Chairman, NM     
                                                                      Capital Management, Inc. ("NM      
                                                                      Capital"); John Hancock Advisers   
                                                                      International Limited ("Advisers   
                                                                      International"); John Hancock      
                                                                      Funds, Inc., ("John Hancock        
                                                                      Funds"); John Hancock Investor     
                                                                      Services Corporation ("Investor    
                                                                      Services") and Sovereign Asset     
                                                                      Management Corporation ("SAMCorp") 
                                                                      (herein after the Adviser, The     
                                                                      Berkeley Group, NM Capital,        
                                                                      Advisers International, John       
                                                                      Hancock Funds, Investor Services   
                                                                      and SAMCorp are collectively       
                                                                      referred to as the "Affiliated     
                                                                      Companies"); Chairman, First       
                                                                      Signature Bank & Trust; Director,  
                                                                      John Hancock Freedom Securities    
                                                                      Corp., John Hancock Capital Corp., 
                                                                      New England/Canada Business        
                                                                      Council; Member, Investment Company
                                                                      Institute Board of Governors;      
                                                                      Director, Asia Strategic Growth    
                                                                      Fund, Inc.; Trustee, Museum of     
                                                                      Science; President, the Adviser    
                                                                      (until July 1992). Chairman, John  
                                                                      Hancock Distributors, Inc. (until  
                                                                      April, 1994).                      
</TABLE>
    
- --------------
*    An "interested person" of the Fund, as such term is defined in the
     Investment Company Act of 1940, as amended (the "Investment Company Act:).
(1)  A Member of the Executive Committee.
(2)  A Member of Investment Committee of the Adviser.
(3)  An Alternate Member of the Executive Committee.
(4)  A Member of the Audit and Administration Committees.


                                       7
<PAGE>

<TABLE>
<CAPTION>

   
                                        Positions Held                Principal Occupation(s)
Name and Address                        With The Fund                 During the Past Five Years
- ----------------                        -------------                 --------------------------
<S>                                     <C>                           <C>
Dennis S. Aronowitz                     Trustee (4)                   Professor of Law, Boston University 
Boston University                                                     School of Law; Trustee, Brookline   
Boston, Massachusetts                                                 Savings Bank.                      

Richard P. Chapman, Jr.                 Trustee (4)                   President, Brookline Savings Bank;        
160 Washington Street                                                 Director, Federal Home Loan Bank of 
Brookline, Massachusetts                                              Boston, (lending); Director, Lumber 
                                                                      Insurance Companies, (fire and     
                                                                      casualty insurance); Trustee,      
                                                                      Northeastern University            
                                                                      (education); Director, Depositors  
                                                                      Insurance Fund, Inc. (insurance).  

William J. Cosgrove                     Trustee (4)                   Vice President, Senior Banker and   
20 Buttonwood Place                                                   Senior Credit Officer, Citibank,  
Saddle River, New Jersey                                              N.A. (retired September 1991);    
                                                                      Executive Vice President, Citadel
                                                                      Group Representatives, Inc.;     
                                                                      Trustee, the Hudson City Savings 
                                                                      Bank.                            

Gail D. Fosler                          Trustee (4)                   Vice President and Chief Economist,      
4104 Woodbine Street                                                  The Conference Board (non-profit    
Chevy Chase, MD                                                       economic and business research).    

Bayard Henry                            Trustee (4)                   Corporate Advisor; Director,                 
31 Milk Street                                                        Fiduciary Trust Company (a trust 
Boston, Massachusetts                                                 company); Director, Groundwater  
                                                                      Technology, Inc. (remediation); 
                                                                      Samuel Cabot, Inc.; Advisor,    
                                                                      Kestrel Venture Management.     

Anne C. Hodsdon*                        Trustee and President (2)     President and Chief Operating       
101 Huntington Avenue                                                 Officer, the Adviser; Executive     
Boston, Massachusetts                                                 Vice President, the Adviser (until  
                                                                      December 1994); Senior Vice        
                                                                      President; the Adviser (until      
                                                                      December 1993); Vice President, the
                                                                      Adviser, until 1991.               
</TABLE>
    
- --------------
*    An "interested person" of the Fund, as such term is defined in the
     Investment Company Act of 1940, as amended (the "Investment Company Act:).
(1)  A Member of the Executive Committee.
(2)  A Member of Investment Committee of the Adviser.
(3)  An Alternate Member of the Executive Committee.
(4)  A Member of the Audit and Administration Committees.


                                       8
<PAGE>

<TABLE>
<CAPTION>

   
                                        Positions Held                Principal Occupation(s)
Name and Address                        With The Fund                 During the Past Five Years
- ----------------                        -------------                 --------------------------
<S>                                     <C>                           <C>
Richard S. Scipione*                    Trustee (3)                   General Counsel, the Life Company;     
John Hancock Place                                                    Director, the Adviser, the         
P.O. Box 111                                                          Affiliated Companies, John Hancock 
Boston, Massachusetts                                                 Distributors, Inc., JH Networking  
                                                                      Insurance Agency, Inc., John       
                                                                      Hancock Subsidiaries, Inc.,        
                                                                      SAMCorp, NM Capital and John       
                                                                      Hancock Property and Casualty      
                                                                      Insurance and its affiliates (until
                                                                      November, 1993); Trustee, The      
                                                                      Berkeley Group.                    

Edward J. Spellman, CPA                 Trustee (4)                   Partner, KPMG Peat Marwick LLP 
259C Commercial Bld.                                                  (retired June 1990).          
Lauderdale, FL                                                        

Robert G. Freedman*                     Vice Chairman and Chief       Vice Chairman and Chief Investment
101 Huntington Avenue                   Investment Officer (2)        Officer, the Adviser; President,  
Boston, Massachusetts                                                 the Adviser (until December 1994).

Thomas H. Drohan*                       Senior Vice President and     Senior Vice President and 
101 Huntington Avenue                   Secretary                     Secretary, the Adviser.  
Boston, Massachusetts                                                 
</TABLE>
    
- --------------
*    An "interested person" of the Fund, as such term is defined in the
     Investment Company Act of 1940, as amended (the "Investment Company Act:).
(1)  A Member of the Executive Committee.
(2)  A Member of Investment Committee of the Adviser.
(3)  An Alternate Member of the Executive Committee.
(4)  A Member of the Audit and Administration Committees.


                                       9
<PAGE>

<TABLE>
<CAPTION>

   
                                        Positions Held                Principal Occupation(s)
Name and Address                        With The Fund                 During the Past Five Years
- ----------------                        -------------                 --------------------------
<S>                                     <C>                           <C>
James B. Little*                        Senior Vice President and     Senior Vice President the Adviser.
101 Huntington Avenue                   Chief Financial Officer
Boston, Massachusetts

John A. Morin*                          Vice President                Vice President, the Adviser;       
101 Huntington Avenue                                                 Counsel, the Life Company (until
Boston, Massachusetts                                                 1995).                          

Susan S. Newton*                        Vice President, Assistant     Vice President and Assistant    
101 Huntington Avenue                   Secretary and Compliance      Secretary, the Adviser.       
Boston, Massachusetts                   Officer                       

James J. Stokowski*                     Vice President and Treasurer  Vice President, the Adviser.
101 Huntington Avenue
Boston, Massachusetts
</TABLE>
    
- --------------
*    An "interested person" of the Fund, as such term is defined in the
     Investment Company Act of 1940, as amended (the "Investment Company Act:).
(1)  A Member of the Executive Committee.
(2)  A Member of Investment Committee of the Adviser.
(3)  An Alternate Member of the Executive Committee.
(4)  A Member of the Audit and Administration Committees.


                                       10
<PAGE>

   
     All of the officers  listed are officers or employees of the Adviser or the
Affiliated  Companies.  Some of the  Trustees  and officers may also be officers
and/or directors and/or trustees of one or more of the other funds for which the
Adviser serves as investment adviser.
    
   
     The following table provides information regarding the compensation paid by
the Fund and the other investment  companies in the John Hancock Fund Complex to
the Independent Trustees for their services. The three non-Independent Trustees,
Messrs. Boudreau, Scipione and Ms. Hodsdon, each of the officers of the Fund are
interested  persons of the Adviser,  are  compensated  by the Adviser and/or its
affiliates and receive no compensation from the Fund for their services.
    

<TABLE>
<CAPTION>
   
                                                                                             Total Compensation
                                                Pension or                                   From the Fund and John
                           Aggregate            Retirement Benefits      Estimated Annual    Hancock Fund Complex
                           Compensation From    Accrued as Part of       Benefits Upon       to Trustees(1)
Independent Trustees       the Fund *           the Fund's Expenses*     Retirement          (Total of 19 Funds)
- --------------------       ----------           --------------------     ----------          -------------------
<S>                           <C>                     <C>                    <C>              <C>      
Dennis S. Aronowitz           $ 3,256                 $   -                  $  -             $  61,050
Richard P. Chapman, Jr.           809                  2,559                    -                62,800
William J. Cosgrove               809                  2,447                    -                61,050
Gail D. Fosler                  3,259                     -                     -                60,800
Bayard Henry                    3,155                     -                     -                58,850
Edward J. Spellman              3,256                     -                     -                61,050
                              -------                 ------                 ------            --------
                              $14,544                 $5,006                 $  -              $365,600
</TABLE>
*    Compensation for the fiscal year ended December 31, 1995.

(1)  The  total  compensation  paid by the  John  Hancock  Fund  Complex  to the
     Independent Trustees is as of the calendar year ended December 31, 1995.
    
   
     The  nominees of the Funds may at times be the record  holders of in excess
of 5% of shares of any one or more Funds by virtue of holding  shares in "street
name".  As of March 13, 1996, the officers and trustees of the Trusts as a group
owned less than 1% of the outstanding shares of each class of each of the Funds.
    
   
As of March 13, 1996,  the following  shareholders  beneficially  owned 5% of or
more of the outstanding shares of the Funds listed below:
    

<TABLE>
<CAPTION>

   
                                                           Number of shares    Percentage of total
                                     Fund and Class         of beneficial     outstanding shares of
Name and Address of Shareholder        of Shares           interest owned     the class of the Fund
- -------------------------------        ---------           --------------     ---------------------
<S>                                     <C>                      <C>                 <C>
Merrill Lynch Pierce Fenner &        Class B shares           177,358                 14.49%
Smith, Inc.
Attn Mutual Fund Operations
4800 Deer Lake Drive East
Jacksonville, FL 32246-6484
</TABLE>
    
                                       11

<PAGE>



INVESTMENT ADVISORY AND OTHER SERVICES
   
     As described in the  Prospectus,  the Fund receives its  investment  advice
from the Adviser.  Investors should refer to the Prospectus for a description of
certain information concerning the investment management contract.
    
     Each of the  Trustees  and  principal  officers  of the Fund who is also an
affiliated  person of the Adviser is named above,  together with the capacity in
which such person is affiliated with the Fund and the Adviser.

     As  described  in  the  Prospectus  under  the  caption  "Organization  and
Management  of the Fund," the Fund has  entered  into an  investment  management
contract with the Adviser, under the investment management contract, the Adviser
provides the Fund with (i) a continuous investment program,  consistent with the
Fund's stated investment objective and policies, (ii) supervision of all aspects
of the  Fund's  operations  except  those  that are  delegated  to a  custodian,
transfer  agent or other  agent and (iii)  such  executive,  administrative  and
clerical  personnel,  officers and equipment as are necessary for the conduct of
business.  The Adviser is responsible for the management of the Fund's portfolio
assets.

     Securities  held by the Fund may also be held by other funds or  investment
advisory  clients for which the Adviser or its  affiliates  provides  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more other funds or clients are selling the same security.  If opportunities for
the purchase or sale of securities by the Adviser or for other funds or clients,
for which the Adviser renders investment  advice,  arise for consideration at or
about the same time,  transactions in such  securities will be made,  insofar as
feasible,  for the respective  funds or clients in a manner deemed  equitable to
all of them. To the extent that  transactions  on behalf of more than one client
of the Adviser or its affiliates  may increase the demand for  securities  being
purchased or the supply of securities being sold, there may be an adverse effect
on price.
   
     No person other than the Adviser and its directors and employees  regularly
furnishes  advice to the Fund with  respect  to the  desirability  of the Fund's
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding  general  economic  factors and trends,  from the Life Company and its
affiliates.
    
     Under the terms of the  investment  management  contract with the Fund, the
Adviser  provides  the Fund with office  space,  supplies  and other  facilities
required for the business of the Fund. The Adviser pays the  compensation of all
other  officers  and  employees  of the Fund,  and pays the expenses of clerical
services relating to the administration of the Fund.
   
     All expenses which are not  specifically  paid by the Adviser and which are
incurred in the  operation of the Fund  (including  fees of Trustees of the Fund
who are not  "interested  persons,"  as such term is defined  in the  Investment
Company Act, but excluding certain  distribution  related activities required to
be paid by the Adviser or John Hancock Funds) and the continuous public offering
of the shares of the Fund are borne by the Fund.
    

                                       12

<PAGE>

   
     As  provided  by the  investment  management  contract,  the Fund  pays the
Adviser  monthly  an  investment  management  fee  which  is  based  on a stated
percentage of the Fund's average of the daily net assets as follows:
    

               Net Asset Value                           Annual Rate
               First $250,000,000                        0.60%
               Next $250,000,000                         0.55%
               Amount over $500,000,000                  0.50%

     From  time  to  time,  the  Adviser  may  reduce  its  fee  or  make  other
arrangements to limit the Fund's  expenses to a specified  percentage of average
daily net assets.  The Adviser  retains the right to re-impose a fee and recover
any other payments to the extent that, at the end of any fiscal year, the Fund's
annual expenses fall below this limit.
   
     On December 31, 1995 the net assets of the Fund were $209,446,375 . For the
years ended  December  31, 1993,  1994 and 1995,  the Adviser  received  fees of
$1,251,037, $1,506,527 and $1,278.357,  respectively. The 1992 and 1993 advisory
fee figures  reflect the  different  advisory  fee  schedule  that was in effect
before January 1, 1994.
    
   
     If the total of all ordinary  business  expenses of the Fund for any fiscal
year exceeds limitations prescribed in any state in which shares of the Fund are
qualified for sale, the fee payable to the Adviser will be reduced to the extent
required  by these  limitations.  At this time,  the most  restrictive  limit on
expenses  imposed by a state  requires that expenses  charged to the Fund in any
fiscal year may not exceed 2 1/2% of the first $30,000,000 of the Fund's average
net  assets,  2% of the next  $70,000,000  of such net  assets and 1 1/2% of the
remaining  average net assets.  When  calculating the limit above,  the Fund may
exclude interest, brokerage commissions and extraordinary expenses.
    
   
     Pursuant to the investment  management contract,  the Adviser is not liable
to the Fund or its  shareholders  for any error of judgment or mistake of law or
for any loss  suffered by the Fund in  connection  with the matters to which the
investment  management  contract  relates,  except a loss resulting from willful
misfeasance,  bad faith or gross  negligence  on the part of the  Adviser in the
performance  of its  duties or from  reckless  disregard  by the  Adviser of its
obligations and duties under the investment management contract.
    
   
     The  Adviser,  located  at 101  Huntington  Avenue,  Boston,  Massachusetts
02199-7603,  was  organized in 1968 and  presently  has more than $16 billion in
assets under  management in its capacity as  investment  adviser to the Fund and
the other  mutual  funds and publicly  traded  investment  companies in the John
Hancock group of funds having a combined total of over  1,080,000  shareholders.
The Adviser is an indirect wholly owned  subsidiary of the Life Company,  one of
the most recognized and respected  financial  institutions  in the nation.  With
total assets under management of $80 billion, the Life Company is one of the ten
largest life insurance  companies in the United States, and carries high ratings
from Standard & Poor's and A.M. Best. Founded in 1862, the Life Company has been
serving clients for over 130 years.
    

                                       13
<PAGE>

     Under the investment  management contract,  the Fund may use the name "John
Hancock"  or any  name  derived  from or  similar  to it only for so long as the
contract or any extension,  renewal or amendment  thereof remains in effect.  If
the  contract  is no longer in effect,  the Fund (to the extent that it lawfully
can)  will  cease to use such a name or any  other  name  indicating  that it is
advised by or otherwise connected with the Adviser. In addition,  the Adviser or
the Life Company may grant the nonexclusive right to use the name "John Hancock"
or any  similar  name to any other  corporation  or  entity,  including  but not
limited to any investment company of which the Life Company or any subsidiary or
affiliate  thereof  or any  successor  to the  business  of  any  subsidiary  or
affiliate thereof shall be the investment adviser.
   
     The investment management contract continues in effect from year to year if
approved  annually by vote of a majority of the Trustees who are not  interested
persons  of one of the  parties  to the  contract,  cast in  person at a meeting
called for the purpose of voting on such approval, and by either the Trustees or
the  holders of a majority of the Fund's  outstanding  voting  securities.  This
contract automatically  terminates upon assignment and may be terminated without
penalty on 60 days'  notice at the option of either  party to the contract or by
vote of a majority of the outstanding voting securities of the Fund.
    
DISTRIBUTION CONTRACT
   
     The Fund has a  distribution  contract with John Hancock  Funds.  Under the
contract, John Hancock Funds is obligated to use its best efforts to sell shares
on  behalf  of  the  Fund.  Shares  of  the  Fund  are  also  sold  by  selected
broker-dealers  (the "Selling  Brokers")  which have entered into selling agency
agreements  with John Hancock  Funds.  John Hancock Funds accepts orders for the
purchase  of the shares of the Fund which are  continually  offered at net asset
value next determined plus any applicable  sales charge.  In connection with the
sale of Class A and Class B shares,  John  Hancock  Funds  and  Selling  Brokers
receive compensation in the form of a sales charge imposed, in the case of Class
A shares,  at the time of sale or, in the case of Class B shares,  on a deferred
basis. The sales charges are discussed further in the Prospectus.
    
   
     The Fund's Trustees adopted  Distribution Plans with respect to Class A and
Class B shares  (the  "Plans"),  pursuant  to Rule  12b-1  under the  Investment
Company Act of 1940. Under the Plans, the Fund will pay distribution and service
fees at an aggregate annual rate of up to 0.30% and 1.00%, respectively,  of the
Fund's daily net assets attributable to the shares of that class.  However,  the
service fee will not exceed 0.25% of the Fund's daily net assets attributable to
each class of shares. The distribution fees reimburse John Hancock Funds for its
distribution  costs  incurred in the promotion of sales of Fund shares,  and the
service  fees  compensate  Selling  Brokers for  providing  personal and account
maintenance  services to  shareholders.  In the event that John Hancock Funds is
not fully  reimbursed for expenses  incurred by it under the Class B Plan in any
fiscal year,  John Hancock  Funds may carry these  expenses  forward,  provided,
however that the Trustees may terminate the Class B Plan and,  thus,  the Fund's
obligation to make further payments at any time. Accordingly,  the Fund does not
treat unreimbursed expenses relating to the Class B shares as a liability of the
Fund.  The Plans were  approved  by a majority of the voting  securities  of the
Fund. The Plans and all amendments  were approved by a majority of the Trustees,
including a majority of the Trustees who are not interested  persons of the Fund
and who have no direct or indirect  financial  interest in the  operation of the
Plans (the "Independent  Trustees"),  by votes cast in person at meetings called
for the purpose of voting on these Plans.
    

                                       14

<PAGE>

     Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the
Fund  with a  written  report of the  amounts  expended  under the Plans and the
purpose  for which these  expenditures  were made.  The  Trustees  review  these
reports on a quarterly basis.
   
     During the fiscal year ended  December  31, 1995 the Fund paid John Hancock
Funds the  following  amounts of expenses with respect to the Class A shares and
Class B shares of the Fund:
    

<TABLE>
<CAPTION>
   
                                                   Expense Items

                                    Printing and
                                    Mailing of                                                 Interest Carrying
                                    Prospectus to      Compensation to     Expenses of John    or Other Finance
                    Advertising     New Shareholders   Selling Brokers     Hancock Funds       Charges Other
                    -----------     ----------------   ---------------     -------------       -------------
<S>                 <C>            <C>                 <C>                 <C>                 <C>
Limited Term
Government
- ----------
Class A Shares        $69,807       $ 8,026               $385,830            $150,439           $  -
Class B Shares          1,741           232                  5,485               3,760            73,183

</TABLE>
    
     Each of the Plans  provides that it will continue in effect only so long as
its continuance is approved at least annually by a majority of both the Trustees
and  the  Independent  Trustees.  Each  of the  Plans  provides  that  it may be
terminated  without  penalty  (a) by  vote  of a  majority  of  the  Independent
Trustees,  (b) by a majority of the Fund's  outstanding shares of the applicable
class in each case upon 60 days' written notice to John Hancock  Funds,  and (c)
automatically  in the event of  assignment.  Each of the Plans further  provides
that it may not be amended to increase  the  maximum  amount of the fees for the
services described therein without the approval of a majority of the outstanding
shares of the class of the Fund  which has  voting  rights  with  respect to the
Plan. And finally,  each of the Plans provides that no material amendment to the
Plan will,  in any event,  be  effective  unless it is approved by a vote of the
Trustees and the Independent Trustees of the Fund. The holders of Class A shares
and  Class B shares  have  exclusive  voting  rights  with  respect  to the Plan
applicable  to their  respective  class of  shares.  In  adopting  the Plans the
Trustees  concluded  that, in their judgment,  there is a reasonable  likelihood
that each of the Plans  will  benefit  the  holders of the  applicable  class of
shares of the Fund.

     When the Fund  seeks  an  Independent  Trustee  to fill a  vacancy  or as a
nominee  for  election by  shareholders,  the  selection  or  nomination  of the
Independent   Trustee   is,   under   resolutions   adopted   by  the   Trustees
contemporaneously  with their adoption of the Plans, committed to the discretion
of the Committee on Administration of the Trustees. The members of the Committee
on  Administration  are all  Independent  Trustees  and are  identified  in this
Statement of Additional  Information  under the heading "Those  Responsible  for
Management."


                                       15
<PAGE>

NET ASSET VALUE

For purposes of calculating the net asset value ("NAV") of a Fund's shares,  the
following procedures are utilized wherever applicable.

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.
   
Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the trustees.
    
A Fund will not price its  securities on the following  national  holidays:  New
Year's Day; Presidents' Day; Good Friday;  Memorial Day; Independence Day; Labor
Day; Thanksgiving Day; and Christmas Day.


INITIAL SALES CHARGE ON CLASS A SHARES
   
     The sales charges applicable to purchases of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge  applicable to current purchases of Class A shares of the Fund, the
investor  is  entitled to  cumulate  current  purchases  with the greater of the
current value (at offering price) of the Class A shares of the Fund owned by the
investor, or, if John Hancock Investors,  Inc. ("Investor Services") is notified
by the investor's  dealer or the investor at the time of the purchase,  the cost
of the Class A shares owned.
    
   
Combined  Purchases.  In calculating the sales charge applicable to purchases of
Class A shares made at one time,  the purchases  will be combined if made by (a)
an  individual,  his or her  spouse  and  their  children  under  the age of 21,
purchasing  securities  for his or their own  account,  (b) a  trustee  or other
fiduciary  purchasing  for a single trust  estate or  fiduciary  account and (c)
certain groups of four or more  individuals  making use of salary  deductions or
similar  group  methods of payment  whose funds are combined for the purchase of
mutual fund shares.  Further  information  about combined  purchases,  including
certain  restrictions  on combined group  purchases,  is available from Investor
Services or a Selling Broker's representative.
    
Without Sales Charge. As described in the Prospectus, Class A shares of the Fund
may be  sold  without  a  sales  charge  to  certain  persons  described  in the
Prospectus.

Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced
sales charge by taking into account not only the amount then being  invested but
also the purchase  price or current  account value of the Class A shares already
held by such person.


                                       16

<PAGE>

Combination  Privilege.  Reduced  sales  charges  (according to the schedule set
forth  in the  Prospectus)  also  are  available  to an  investor  based  on the
aggregate  amount of his concurrent  and prior  investments in Class A shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.
   
Letter of Intention.  Reduced sales charges are also  applicable to  investments
made over a specified  period  pursuant to a Letter of  Intention  (the  "LOI"),
which should be read carefully  prior to its execution by an investor.  The Fund
offers two options  regarding the specified period for making  investments under
the LOI.  All  investors  have the  option of making  their  investments  over a
specified period of thirteen (13) months.  Investors who are using the Fund as a
funding medium for a qualified  retirement  plan,  however,  may opt to make the
necessary  investments  called  for by the LOI  over a  forty-eight  (48)  month
period.  These qualified  retirement plans include group IRA, SEP, SARSEP,  TSA,
401(k), TSA and Section 457 plans. Such an investment  (including  accumulations
and combinations)  must aggregate $100,000 or more invested during the specified
period  from the date of the LOI or from a date  within  ninety  (90) days prior
thereto, upon written request to Investor Services.  The sales charge applicable
to all amounts  invested  under the LOI is computed as if the  aggregate  amount
intended to be invested had been invested immediately.  If such aggregate amount
is not actually  invested,  the difference in the sales charge actually paid and
the  sales  charge  payable  had the LOI not  been in  effect  is due  from  the
investor.  However,  for the purchases actually made within the specified period
(either 13 or 48 months)  the sales  charge  applicable  will not be higher than
that which would have applied (including accumulations and combinations) had the
LOI been for the amount actually invested.
    
   
     The LOI authorizes  Investor  Services to hold in escrow sufficient Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrowed Class A shares will be released.  If the total investment specified
in the LOI is not  completed,  the Class A shares held in escrow may be redeemed
and the  proceeds  used as required  to pay such sales  charge as may be due. By
signing the LOI, the investor  authorizes Investor Services to act as his or her
attorney-in-fact  to redeem  any  escrowed  Class A shares  and adjust the sales
charge,  if  necessary.  A LOI does not  constitute a binding  commitment  by an
investor to purchase,  or by the Fund to sell, any additional Class A shares and
may be terminated at any time.
    
DEFERRED SALES CHARGE ON CLASS B SHARES

     Investments  in Class B shares are  purchased  at net asset value per share
without the  imposition of an initial sales charge so that the Fund will receive
the full amount of the purchase payment.
   
Contingent Deferred Sales Charge.  Class B shares which are redeemed within four
years of purchase will be subject to a contingent deferred sales charge ("CDSC")
at the rates set forth in the  Prospectus  as a percentage  of the dollar amount
subject  to the CDSC.  The charge  will be  assessed  on an amount  equal to the
lesser of the current market value or the original  purchase cost of the Class B
shares  being  redeemed.  Accordingly,  no CDSC will be imposed on  increases in
account  value  above the  initial  purchase  prices,  including  Class B shares
derived from reinvestment of dividends or capital gains distributions.
    

                                       17

<PAGE>

   
     The amount of the CDSC, if any, vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption of such shares.  Solely for purposes of determining this number,  all
payments  during a month will be aggregated  and deemed to have been made on the
last day of the month.
    
   
     Proceeds from the CDSC are paid to John Hancock Funds and are used in whole
or in part by John  Hancock  Funds to defray its  expenses  related to providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.
    
SPECIAL REDEMPTIONS

     Although  it would not  normally  do so,  the Fund has the right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities received in this fashion, he would incur a brokerage charge. Any such
securities  would be valued for the  purposes of making such payment at the same
value as used in determining net asset value. The Fund has, however,  elected to
be governed by Rule 18f-1 under the Investment Company Act. Under that rule, the
Fund must redeem its shares for cash  except to the extent  that the  redemption
payments to any shareholder  during any 90-day period would exceed the lesser of
$250,000 or 1% of the Fund's net asset value at the beginning of such period.

ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege. As described more fully in the Prospectus,  the Fund permits
exchanges of shares of any class of the Fund for shares of the same class in any
other John Hancock fund offering that class.

Systematic  Withdrawal  Plan. As described  briefly in the Prospectus,  the Fund
permits the establishment of a Systematic  Withdrawal Plan.  Payments under this
plan represent proceeds arising from the redemption of shares of the Fund. Since
the  redemption  price of the  shares  of the Fund may be more or less  than the
shareholder's  cost,  depending upon the market value of the securities owned by
the Fund at the time of redemption,  the  distribution  of cash pursuant to this
plan may result in  realization  of gain or loss for purposes of Federal,  state
and  local  income  taxes.  The  maintenance  of a  Systematic  Withdrawal  Plan
concurrently  with purchases of additional Class A or Class B shares of the Fund
could be  disadvantageous  to a shareholder  because of the initial sales charge
payable on such  purchases of Class A shares and the CDSC imposed on redemptions
of Class B shares and because  redemptions  are  taxable  events.  Therefore,  a
shareholder  should not  purchase  Class A and Class B shares at the same time a
Systematic  Withdrawal Plan is in effect.  The Fund reserves the right to modify
or discontinue  the Systematic  Withdrawal  Plan of any  shareholder on 30 days'
prior written notice to such shareholder,  or to discontinue the availability of
such plan in the future.  The  shareholder may terminate the plan at any time by
giving proper notice to Investor Services.


                                       18

<PAGE>

Monthly Automatic Accumulation Program ("MAAP"). This program is explained fully
in the Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:

     The investments will be drawn on or about the day of the month indicated.
   
     The  privilege  of  making   investments   through  the  Monthly  Automatic
Accumulation Program may be revoked by Investor Services without prior notice if
any investment is not honored by the shareholder's bank. The bank shall be under
no obligation to notify the shareholder as to the non-payment of any checks.
    
     The  program  may be  discontinued  by the  shareholder  either by  calling
Investor  services or upon written notice to Investor Services which is received
at least five (5) business days prior to the processing date of any investment.
   
Reinvestment  Privilege.  A shareholder who has redeemed Fund shares may, within
120 days  after the date of  redemption,  reinvest  without  payment  of a sales
charge any part of the  redemption  proceeds  in shares of the same class of the
Fund or any of the other John  Hancock  mutual  funds,  subject  to the  minimum
investment  limit of that fund.  The  proceeds  from the  redemption  of Class A
shares may be  reinvested  at net asset value  without  paying a sales charge in
Class A shares of the Fund or in Class A shares of any other John Hancock funds.
If a CDSC was paid upon a redemption,  a  shareholder  may reinvest the proceeds
from this  redemption at net asset value in additional  shares of the class from
which the redemption was made. The  shareholder's  account will be credited with
the amount of any CDSC charged upon the prior redemption and the new shares will
continue to be subject to the CDSC.  The holding  period of the shares  acquired
through  reinvestment  will,  for purposes of computing  the CDSC payable upon a
subsequent  redemption,  include the holding period of the redeemed shares.  The
Fund may modify or terminate the reinvestment privilege at any time.
    
     A redemption or exchange of shares of the Fund is a taxable transaction for
Federal income tax purposes even if the reinvestment privilege is exercised, and
any  gain  or  loss  realized  by a  shareholder  on  the  redemption  or  other
disposition  of shares of the Fund will be treated for tax purposes as described
under the caption "Tax Status."

DESCRIPTION OF THE FUND'S SHARES
   
     The Trustees of the Fund are responsible for the management and supervision
of the Fund. The Declaration of Trust permits the Trustees to issue an unlimited
number of full and fractional shares of beneficial  interest of the Fund without
par value.  Under the  Declaration of Trust,  the Trustees have the authority to
create and classify shares of beneficial  interest in separate  series,  without
further action by  shareholders.  As of the date of this Statement of Additional
Information, the Trustees have not authorized any additional series of the Fund,
although they may do so in the future.  The Declaration of Trust also authorizes
the  Trustees  to classify  and  reclassify  the shares of the Fund,  or any new
series of the Fund,  into one or more classes.  As of the date of this Statement
of  Additional  Information,  the Trustees have  authorized  the issuance of two
classes of shares of the Fund, designated as Class A and Class B.
    
     Class A and Class B shares  of the Fund  represent  an equal  proportionate
interest in the aggregate net assets attributable to that class of the Fund.


                                       19

<PAGE>

     The  holders  of Class A and  Class B shares  each have  certain  exclusive
voting rights on matters  relating to their  respective Rule 12b-1  distribution
plans. The different classes of the Fund may bear different expenses relating to
the cost of holding  shareholder  meetings  necessitated by the exclusive voting
rights of any class of shares.
   
     Dividend  paid by the Fund,  if any,  with  respect to each class of shares
will be  calculated  in the same manner at the same time and on the same day and
will be in the same amount,  except that (i) the  distribution  and service fees
relating to Class A and Class B shares will be borne  exclusively by that class,
(ii) Class B shares will pay higher  distribution  and service fees than Class A
shares  and (iii)  each  class of shares  will  bear any  other  class  expenses
properly attributable to that class of shares,  subject to conditions imposed by
the Internal  Revenue  Service in issuing  rulings to funds with  multiple-class
structure.  Similarly,  the net asset value per share may vary  depending on the
class of shares purchased.
    
   
     In the event of liquidation, shareholders are entitled to share pro rata in
the net assets of the Fund  available  for  distribution  of such  shareholders.
Shares entitle their holders to one vote per share, are freely  transferable and
have no preemptive,  subscription or conversion rights. When issued,  shares are
fully paid and non-assessable, by the Trust, except as set forth below.
    
     Unless otherwise  required by the Investment Company Act or the Declaration
of Trust,  the Fund has no intention of holding annual meetings of shareholders.
Fund  shareholders  may  remove a Trustee  by the  affirmative  vote of at least
two-thirds of the Fund's outstanding shares and the Trustees shall promptly call
a meeting  for such  purpose  when  requested  to do so in writing by the record
holders of not less than 10% of the outstanding shares of the Fund. Shareholders
may,  under  certain  circumstances,  communicate  with  other  shareholders  in
connection with requesting a special meeting of  shareholders.  However,  at any
time that less than a majority of the  Trustees  holding  office were elected by
the  shareholders,  the Trustees will call a special meeting of shareholders for
the purpose of electing Trustees.

     Under  Massachusetts  law,  shareholders of a Massachusetts  business trust
could,  under  certain  circumstances,  be held  personally  liable  for acts or
obligations of the trust.  However,  the Fund's Declaration of Trust contains an
express disclaimer of shareholder liability for acts,  obligations or affairs of
the Fund. The Declaration of Trust also provides for  indemnification out of the
Fund's  assets  for  all  losses  and  expenses  of any  Fund  shareholder  held
personally liable by reason of being or having been a shareholder.  Liability is
therefore  limited to  circumstances in which the Fund itself would be unable to
meet its obligations, and the possibility of this occurrence is remote.

TAX STATUS
   
     The Fund has  qualified  and has  elected  to be  treated  as a  "regulated
investment  company" under Subchapter M of the Internal Revenue Code of 1986, as
amended  (the  "Code") and  intends to  continue to so qualify for each  taxable
year.  As such and by  complying  with  the  applicable  provisions  of the Code
regarding  the sources of its income,  the timing of its  distributions  and the
diversification  of its assets,  the Fund will not be subject to Federal  income
tax on taxable income  (including net realized  capital gains,  if any) which is
distributed  to  shareholders  at least  annually in accordance  with the timing
requirements of the Code.
    

                                       20

<PAGE>

     The Fund will be subject to a four percent nondeductible Federal excise tax
on certain amounts not distributed (and not treated as having been  distributed)
on a timely basis in accordance with annual minimum  distribution  requirements.
The Fund intends under normal  circumstances  to avoid liability for such tax by
satisfying such distribution requirements.

     Distributions  from the Fund's current or  accumulated  earning and profits
("E&P"),  as  computed  for  Federal  income  tax  purposes,  will be taxable as
described  in the  Fund's  Prospectus,  whether  taken  in  shares  or in  cash.
Distributions,  if any,  in excess of E&P will  constitute  a return of capital,
which will first reduce an  investor's  tax basis in Fund shares and  thereafter
(after such basis is reduced to zero) will generally give rise to capital gains.
Shareholders  electing to receive distributions in the form of additional shares
will have a cost basis for Federal income tax purposes in each share so received
equal to the amount of cash that they would have  received  had they  elected to
receive the distribution in cash, divided by the number of shares received.
   
     The amount of net realized  capital  gains,  if any, in any given year will
vary depending upon the Adviser's  current  investment  strategy and whether the
Adviser  believes  it to be in the  best  interests  of the Fund to  dispose  of
portfolio  securities  that  will  generate  capital  gains.  At the  time of an
investor's  purchase of Fund shares,  a portion of the  purchase  price is often
attributable to realized or unrealized  appreciation in the Fund's  portfolio or
undistributable   taxable   income   of  the  Fund.   Consequently,   subsequent
distributions on these shares from such appreciation or income may be taxable to
such  investor  even if the net asset  value of the  investor's  shares is, as a
result of the distributions,  reduced below the investor's cost for such shares,
and the distributions in reality represent a return of a portion of the purchase
price.
    
   
     Upon a  redemption  of  shares  (including  by  exercise  of  the  exchange
privilege)  a  shareholder  will  ordinarily  realize  a  taxable  gain  or loss
depending  upon his basis in his  shares.  Such gain or loss will be  treated as
capital gain or loss if the shares are capital assets in the shareholder's hands
and will be  long-term  or  short-term,  depending  upon the  shareholder's  tax
holding period for the shares.  A sales charge paid in purchasing Class A shares
of the Fund cannot be taken into  account for  purposes of  determining  gain or
loss on the  redemption  or exchange  of such shares  within 90 days after their
purchase to the extent  Class A shares of the Fund or another  John Hancock fund
are  subsequently  acquired  without  payment of a sales charge  pursuant to the
reinvestment or exchange  privilege.  This disregarded  charge will result in an
increase  in the  shareholder's  tax  basis in the  Class A shares  subsequently
acquired. Also, any loss realized on a redemption or exchange will be disallowed
to the extent the shares  disposed of are replaced with other shares of the Fund
within a period of 61 days beginning 30 days before and ending 30 days after the
shares are disposed of, such as pursuant to the Automatic Dividend  Reinvestment
Plan.  In such a case,  the basis of the shares  acquired  will be  adjusted  to
reflect the  disallowed  loss.  Any loss realized upon the  redemption of shares
with a tax  holding  period of six months or less will be treated as a long-term
capital loss to the extent of any amounts treated as  distributions of long-term
capital gain with respect to such shares.
    
     Although  the Fund's  present  intention is to  distribute  all net capital
gains,  if any,  the Fund  reserves  the right to retain and reinvest all or any
portion of the excess,  as  computed  for Federal  income tax  purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net long-term  capital gains  realized in any
year to the extent  that a capital  loss is  carried  forward  from prior  years
against such gain.  To the extent such excess was retained and not  exhausted by
the carry forward of prior years' capital losses, it would be subject to Federal
income  tax in the hands of the Fund.  Each  shareholder  would be  treated  for



                                       21

<PAGE>

Federal  income tax purposes as if the Fund had  distributed  to him on the last
day of its taxable year his pro rata share of such  excess,  and he had paid his
pro rata share of the taxes paid by the Fund and reinvested the remainder in the
Fund. Accordingly, each shareholder would (a) include his pro rata share of such
excess as long-term capital gain in his return for the taxable year in which the
last day of the Fund's  taxable  year  falls,  (b) be  entitled  either to a tax
credit on his  return  for,  or to a refund  of, his pro rata share of the taxes
paid by the Fund, and (c) be entitled to increase the adjusted tax basis for his
shares in the Fund by the  difference  between his pro rata share of such excess
and his pro rata share of such taxes.
   
     For Federal  income tax purposes,  the Fund is permitted to carry forward a
net capital  loss in any year to offset net capital  gains,  if any,  during the
eight years following the year of the loss. To the extent subsequent net capital
gains are offset by such  losses,  they  would not result in Federal  income tax
liability to the Fund and, as noted above,  would not be  distributed to as such
shareholders. The Fund has $7,286,040 of capital loss carry forward available to
the extent provided by regulations, to offset future net realized capital gains.
The carry forward expires December 31, 2002.
    
     If the Fund invests in certain  securities with original issue discount (or
with market  discount if the Fund  elects to include  market  discount in income
currently), the Fund will be required to accrue income on such investments prior
to the  receipt  of the  corresponding  cash  payments.  However,  the Fund must
distribute,  at least  annually,  all or  substantially  all of its net  income,
including  such  accrued  income,  to  shareholders  to qualify  as a  regulated
investment  company  under the Code and avoid  federal  income and excise taxes.
Therefore,  the Fund may  have to  dispose  of its  portfolio  securities  under
disadvantageous  circumstances  to generate cash, or may have to leverage itself
by borrowing the cash, to satisfy distribution requirements.

     Different   tax   treatment,   including   penalties   on  certain   excess
contributions  and  deferrals,   certain   pre-retirement  and   post-retirement
distributions  and  certain  prohibited  transactions,  is  accorded to accounts
maintained as qualified retirement plans.  Shareholders should consult their tax
advisers for more information.

     Distributions  from the Fund will not  qualify for the  dividends  received
deduction for corporations.

     The foregoing  discussion  relates solely to U.S. Federal income tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors,  such as tax-exempt  entities,  insurance  companies and financial
institutions.  Dividends, capital gain distributions,  and ownership of or gains
realized on the  redemption  (including  an  exchange) of shares of the Fund may
also be subject to state and local taxes.  Shareholders should consult their own
tax advisers as to the Federal,  state or local tax consequences of ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.

     Non-U.S. investors not engaged in a U.S. trade or business with which their
Fund investment is effectively  connected will be subject to U.S. Federal income
tax treatment that is different from that described  above.  These investors may
be subject to non-resident  alien withholding tax at the rate of 30% (or a lower
rate under an applicable  tax treaty) on amounts  treated as ordinary  dividends
from the Fund and, unless an effective IRS Form W-8 or authorized  


                                       22

<PAGE>

substitute is on file, to 31% backup  withholding on certain other payments from
the Fund.  Non-U.S.  investors should consult their tax advisers  regarding such
treatment and the application of foreign taxes to an investment in the Fund.

     The Fund is not  subject to  Massachusetts  corporate  excise or  franchise
taxes.  Provided that the Fund qualifies as a regulated investment company under
the Code, it will also not be required to pay any Massachusetts income tax.

CALCULATION OF PERFORMANCE
   
     For the 30-day  period ended  December 31, 1995,  the  annualized  yield on
Class A and Class B shares at the Fund was 4.91% and  4.37%,  respectively.  The
average  annual total return of the Fund's Class A shares for the 1 year, 5 year
and 10 year  periods  ended  December  31,  1995 was  7.89%,  6.00%  and  6.83%,
respectively,  and reflect  payment of the maximum  sales  charge of 3.00%.  The
total  return  for the one year  period  ending  December  31,  1995  and  since
inception on January 3, 1994 for Class B shares was 7.63% and 3.26% reflects the
applicable CDSC.
    
     The Fund's  yield is computed by dividing net  investment  income per share
determined  for a 30-day period by the maximum  offering  price per share (which
includes the full sales charge, where applicable) on the last day of the period,
according to the following standard formula:
   
                 Yield = 2 ([(a-b) + 1] 6-1)
                              ---
                              cd
    
Where:

a =      dividends and interest earned during the period.

b =      net expenses accrued during the period.

c =      the average daily number of shares of the Fund outstanding during the 
         period that would be entitled to receive dividends.

d =      the maximum offering price per share on the last day of the period.


                                       23
<PAGE>

     The  Fund's  total  return  in  computed  by  finding  the  average  annual
compounded rate of return over the 1 year, 5 year and 10 year periods that would
equate the initial amount invested to the ending  redeemable  value according to
the following formula:

       n _____
T =   \ /ERV/P - 1                 

Where:

P =        a hypothetical initial investment of $1,000.

T =        average annual total return.

n =        number of years.

ERV =      ending  redeemable value of a hypothetical  $1,000  investment made 
           at the beginning of the 1 year, 5 year and 10 year periods.

     In the case of Class A shares or Class B shares,  this calculation  assumes
the maximum  sales charge of 3.00% is included in the initial  investment or the
CDSC  applied at the end of the  period,  respectively.  This  calculation  also
assumes that all dividends and  distributions  are reinvested at net asset value
on the reinvestment dates during the period.

     In addition to average annual total returns,  the Fund may quote unaveraged
or  cumulative  total  returns  reflecting  the  simple  change  in  value of an
investment  over a stated  period.  Cumulative  total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total returns may be quoted with or without taking the Fund's 3.00% sales charge
on Class A shares or the CDSC on Class B shares into account.  The "distribution
rate" is determined by annualizing the result of dividing the declared dividends
of the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.  Excluding  the Fund's  sales  charge on Class A
shares and the CDSC on Class B shares from a total return calculation produces a
higher total return figure.

     From time to time, in reports and promotional literature,  the Fund's yield
and total  return will be compared to indices of mutual  funds and bank  deposit
vehicles  such as Lipper  Analytical  Services,  Inc.  "Lipper Fixed Income Fund
Performance  Analysis," a monthly  publication  which  tracks net assets,  total
return, and yield on fixed income mutual funds in the United States. Comparisons
may also be made to bank  certificates  of deposit  ("CDs"),  which  differ from
mutual funds,  such as the Fund, in several ways. The interest rate  established
by the  sponsoring  bank is fixed for the term of a CD, there are  penalties for
early withdrawal from CDs, and the principal on a CD is insured.
   
     Performance   rankings  and  ratings  reported   periodically  in  national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, the WALL
STREET JOURNAL, MICROPAL, INC., MORNINGSTAR,  STANGER'S and BARRON'S may also be
utilized.
    

                                       24

<PAGE>

     The  performance  of the  Fund  is not  fixed  or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

BROKERAGE ALLOCATION

     Decisions  concerning the purchase and sale of portfolio securities and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by its investment committee, which consists of officers and
directors  of the Adviser and  affiliates,  and  officers  and  Trustees who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner which,  in the opinion of Adviser,  will offer the best price
and  market  for  the  execution  of  each  such  transaction.   Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer,  and  transactions  with dealers  serving as market maker to
reflect a "spread." Investments in debt securities are generally traded on a net
basis  through  dealers  acting for their own account as  principals  and not as
brokers; no brokerage commissions are payable on such transactions.

     The  Fund's  primary  policy  is to  execute  all  purchases  and  sales of
portfolio  instruments  at  the  most  favorable  prices  consistent  with  best
execution,  considering all of the costs of the transaction  including brokerage
commissions.  This policy  governs the  selection of brokers and dealers and the
market in which a transaction is executed. Consistent with the foregoing primary
policy,  the Rules of Fair  Practice of the National  Association  of Securities
Dealers, Inc. and such other policies as the Trustees may determine, the Adviser
may  consider  sales  of  shares  of the Fund as a factor  in the  selection  of
broker-dealers to execute the Fund's portfolio transactions.
   
     To the extent  consistent with the foregoing,  the Fund will be governed in
the  selection  of  brokers  and  dealers,  and  the  negotiation  of  brokerage
commission  rates and dealer  spreads,  by the  reliability  and  quality of the
services, including primarily the availability and value of research information
and, to a lesser extent,  statistical assistance furnished to the Adviser of the
Fund and their value and expected  contribution  to the performance of the Fund.
It is not  possible to place a dollar  value on  information  and services to be
received  from  brokers  and  dealers,  since  it is only  supplementary  to the
research  efforts of the  Adviser.  The receipt of research  information  is not
expected to reduce  significantly  the  expenses of the  Adviser.  The  research
information  and  statistical  assistance  furnished  by brokers and dealers may
benefit  the Life  Company  or  other  advisory  clients  of the  Adviser,  and,
conversely,  brokerage commissions and spreads paid by other advisory clients of
the  Adviser  may result in  research  information  and  statistical  assistance
beneficial to the Fund.  The Fund will make no commitment to allocate  portfolio
transactions  upon any  prescribed  basis.  While the Adviser  will be primarily
responsible for the allocation of the Fund's brokerage business,  their policies
and  practices  of the  Adviser  in this  regard  must be  consistent  with  the
foregoing  and will at all times be subject to review by the  Trustees.  For the
years  ended  December  31,  1995,  1994,  and  1993  no  negotiated   brokerage
commissions were paid on portfolio transactions.
    

                                       25
<PAGE>

   
     As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the
Fund may pay to a broker which provides  brokerage and research  services to the
Fund an amount of disclosed commission in excess of the commission which another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject to a good faith  determination  by the Trustees that such  commission is
reasonable  in  light  of the  services  provided  and to such  policies  as the
Trustees may adopt from time to time. During the period ended December 31, 1995,
the Fund did not pay commissions to compensate any brokers for research services
such as industry, economic and company reviews and evaluations of securities.
    
   
     The  Adviser's  indirect  parent,  the Life  Company,  is the indirect sole
shareholder of John Hancock Distributors, Inc. ("Distributors"), a broker-dealer
and John Hancock  Freedom  Securities  Corporation  and its three  broker-dealer
subsidiaries,  Tucker  Anthony  Incorporated  ("Tucker  Anthony")  and  Sutro  &
Company, Inc. ("Sutro"),  each, ("Affiliated  Brokers").  Pursuant to procedures
established  by the Trustees and  consistent  with the above policy of obtaining
best net results,  the Fund may execute  portfolio  transactions with or through
Affiliated  Brokers.  For the years ended December 31, 1995,  1994 and 1993, the
Fund did not execute any portfolio transactions with Affiliated Brokers.
    
     Any of the  Affiliated  Brokers  may act as broker for the Fund on exchange
transactions,  subject,  however,  to the  general  policy of the Fund set forth
above and the  procedures  adopted by the  Trustees  pursuant to the  Investment
Company  Act.  Commissions  paid to an  Affiliated  Broker  must be at  least as
favorable as those which the Trustees believe to be contemporaneously charged by
other brokers in  connection  with  comparable  transactions  involving  similar
securities  being  purchased or sold. A transaction  would not be placed with an
Affiliated Broker if the Fund would have to pay a commission rate less favorable
than the Affiliated Broker's contemporaneous charges for comparable transactions
for its other most favored, but unaffiliated,  customers except for accounts for
which the Affiliated  Broker acts as clearing broker for another brokerage firm,
and any  customers  of the  Affiliated  Broker  not  comparable  to the  Fund as
determined  by a majority of the  Trustees  who are not  interested  persons (as
defined  in  the  Investment  Company  Act)  of the  Fund,  the  Adviser  or the
Affiliated Broker.  Because the Adviser, which is affiliated with the Affiliated
Brokers,  has, as an investment  adviser to the Fund,  the obligation to provide
investment management services,  which includes elements of research and related
investment  skills,  such  research  and related  skills will not be used by the
Affiliated  Broker as a basis for negotiating  commissions at a rate higher than
that determined in accordance with the above criteria.  The Fund will not effect
principal transactions with Affiliated Brokers.

TRANSFER AGENT SERVICES
   
     John Hancock Investor Services Corporation ("Investor Services"),  P.O. Box
9116,  Boston,  MA 02205-9116,  a wholly-owned  indirect  subsidiary of the Life
Company,  is the transfer and dividend  paying agent for the Fund. The Fund pays
an annual fee of $20.00 for each Class A  shareholder  and $22.50 for each Class
B, plus  certain  out-of-pocket  expenses.  These  expenses are  aggregated  and
charged to the Fund and allocated to each class on the basis of the relative net
asset values.
    

                                       26
<PAGE>

CUSTODY OF PORTFOLIO

     Portfolio securities of the Fund are held pursuant to a custodian agreement
between the Fund and Investors Bank & Trust Company, 24 Federal Street,  Boston,
Massachusetts  02110.  Under the  custodian  agreement,  Investors  Bank & Trust
performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS
   
         The  independent  auditors  of the  Fund  are  Ernst & Young  LLP,  200
Clarendon  Street,  Boston,  Massachusetts  02116.  Ernst & Young LLP audits and
renders an opinion of the Fund's annual  financial  statements  and prepares the
Fund's annual Federal income tax return.
    
















                                       27
<PAGE>

                                     PART C.

                                OTHER INFORMATION

Item 24. Financial Statements and Exhibits

     (a) The financial  statements listed below are included in and incorporated
by  reference  into Part B of the  Registration  Statement  from the 1995 Annual
Report  to   Shareholders   for  the  year  ended   December   31,  1995  (filed
electronically on February 26, 1996; file nos. 811-1678, and 2-29503;  accession
number 0000950135-96-001152):

  John Hancock Limited-Term Government Fund

  Statement of Assets and  Liabilities as of December 31, 1995.  
  Statement of Operations of the year ended December 31, 1995.  
  Statement of Changes in Net Asset for each of the two years ended December 31.
  Notes to Financial Statements.
  Financial  Highlights  for each of the 10 years ended December 31, 1995.
  Schedule of Investments as of December 31, 1995.

     (b) Exhibits:

     The exhibits to this Registration Statement are listed in the Exhibit Index
hereto and are incorporated herein by reference.

Item 25. Persons Controlled by or under Common Control with Registrant

     No person is directly or indirectly  controlled by or under common  control
with Registrant.

Item 26. Number of Holders of Securities

     As of March 29, 1996,  the number of record holders of shares of Registrant
was as follows:

                Title of Class                   Number of Record Holders

                Class A Shares -                       24,710
                Class B Shares -                          676

Item 27. Indemnification

     Section 4.3 of  Registrant's  Declaration  of Trust provides that (i) every
     person who is, or has been,  a Trustee,  officer,  employee or agent of the
     Trust  (including  any  individual  who serves at its request as  director,
     officer,  partner,  trustee or the like of another organization in which it
     has  any  interest  as a  shareholder,  creditor  or  otherwise)  shall  be
     indemnified  by the Trust,  or by one or more  Series  thereof if the claim
     arises from his or her conduct  with  respect to only such  Series,  to the
     fullest  extent  permitted  by law  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 


                                      C-1

<PAGE>

     of his being or having been a Trustee or officer and against  amounts  paid
     or  incurred  by him in the  settlement  thereof;  and that  (ii) the words
     "claim,"  "action,"  "suit," or  "proceeding"  shall  apply to all  claims,
     actions,  suits  or  proceedings  (civil,  criminal,  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.

     However,  no indemnification  shall be provided to a Trustee or officer (i)
     against any liability to the Trust, a Series thereof or the Shareholders by
     reason of 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 a Series  thereof;  (iii) in the
     event  of  a  settlement  or  other   disposition  not  involving  a  final
     adjudication  resulting in a payment by a Trustee or officer,  unless there
     has been 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 (A) a court by (B) a
     majority of the Non- interested  trustees or independent legal counsel,  or
     (C) a vote of the majority of the Fund's outstanding shares.

     The rights of indemnification 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,  administrators  and
     assigns of such a person.  Nothing contained herein shall affect any rights
     to  indemnification  to which  personnel of the Trust or any Series thereof
     other than  Trustees  and officers may be entitled by contract or otherwise
     under law.

     Expenses of preparation and presentation of a defense to any claim, action,
     suit or proceeding  may be advanced by the Trust or a Series thereof before
     final disposition, if the recipient undertakes to repay the amount if it is
     ultimately determined that he is not entitled to indemnification,  provided
     that either:

          (i)  such  undertaking  is  secured  by a  surety  bond or some  other
          appropriate security provided by the recipient, or the Trust or Series
          thereof  shall  be  insured  against  losses  arising  out of any such
          advances; or (ii) a majority of the Non-interested  Trustees acting on
          the matter  (provided that a majority of the  Non-interested  Trustees
          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.

          For purposes of indemnification Non-interested Trustee" is one who (i)
          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) is not involved in
          the claim, action, suit or proceeding.


                                      C-2

<PAGE>

     (b) Under the Distribution Agreement.  Under Section 12 of the Distribution
Agreement,  John  Hancock  Funds,  Inc.  ("John  Hancock  Funds")  has agreed to
indemnify the  Registrant  and its Trustees,  officers and  controlling  persons
against claims arising out of certain acts and statements of John Hancock Funds.

     Section 9(a) of the By-Laws of the Insurance Company  provides,  in effect,
that the Insurance Company will,  subject to limitations of law,  indemnify each
present  and former  director,  officer  and  employee  of the of the  Insurance
Company who serves as a Trustee or officer of the Registrant at the direction or
request of the Insurance  Company  against  litigation  expenses and liabilities
incurred while acting as such, except that such  indemnification  does not cover
any expense or liability incurred or imposed in connection with any matter as to
which such person shall be finally  adjudicated  not to have acted in good faith
in the  reasonable  belief  that his  action  was in the best  interests  of the
Insurance  Company.  In  addition,  no such  person will be  indemnified  by the
Insurance  Company in respect of any liability or expense incurred in connection
with any matter settled without final adjudication  unless such settlement shall
have been approved as in the best  interests of the Insurance  Company either by
vote of the Board of  Directors at a meeting  composed of directors  who have no
interest  in the  outcome of such  vote,  or by vote of the  policyholders.  The
Insurance  Company may pay expenses  incurred in defending an action or claim in
advance of its final disposition, but only upon receipt of an undertaking by the
person  indemnified  to repay  such  payment  if he should be  determined  to be
entitled to indemnification.

     Article IX of the respective  By-Laws of John Hancock Funds and the Adviser
provide as follows:

"Section  9.01.  Indemnity:  Any person made or threatened to be made a party to
any action,  suit or proceeding,  whether  civil,  criminal,  administrative  or
investigative,  by reason  of the fact  that he is or was at any time  since the
inception  of the  Corporation  serving at the request of the  Corporation  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture,  trust or other  enterprise,  shall be indemnified  by the  Corporation
against expenses (including attorney's fees), judgments,  fines and amounts paid
in settlement  actually and reasonably  incurred by him in connection  with such
action,  suit or  proceeding if he acted in good faith and the liability was not
incurred  by reason of gross  negligence  or  reckless  disregard  of the duties
involved in the conduct of his office, and expenses in connection  therewith may
be advanced by the Corporation, all to the full extent authorized by the law."

"Section 9.02. Not Exclusive;  Survival of Rights: The indemnification  provided
by Section 9.01 shall not be deemed  exclusive of any other right to which those
indemnified may be entitled, and shall continue as to a person who has ceased to
be a director,  officer, employee or agent and shall inure to the benefit of the
heirs, executors and administrators of such as person."

Insofar as indemnification for liabilities under the Securities Act of 1933 (the
"Act")  may be  permitted  to  Trustees,  officers  and  controlling  persons of
Registrant  pursuant  to the  Registrant's  Amended  and  Restated  Articles  of
Incorporation,  Article  10.1  of the  Registrant's  By-Laws,  The  underwriting
Agreement,  the By-Laws of John Hancock  Funds,  the Adviser,  or the  Insurance
Company or  otherwise,  Registrant  has been  advised that in the opinion of the
Securities and Exchange  Commission  such  indemnification  is against policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for  indemnification  against  such  liabilities  


                                      C-3

<PAGE>

(other  than the  payment by the  Registrant  in the  successful  defense of any
action, suit or proceeding) is asserted by such Trustee,  officer or controlling
person in connection  with the securities  being  registered,  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
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

Item 28. Business and other Connections of Investment Adviser

     For information as to the business, profession, vocation or employment of a
substantial  nature of each of the  officers  and  Directors  of the  Investment
Adviser,  reference is made to Forms ADV  (801-8124)  filed under the Investment
Advisers Act of 1940, herein incorporated by reference.

Item 29. Principal Underwriters

     (a) John Hancock Funds acts as principal underwriter for the Registrant and
also serves as principal  underwriter  or distributor of shares for John Hancock
Cash Reserve, Inc., John Hancock Bond Fund, John Hancock Current Interest,  John
Hancock Series,  Inc., John Hancock Tax-Free Bond Fund, John Hancock  California
Tax-Free Income Fund, John Hancock  Capital  Series,  John Hancock  Limited-Term
Government  Fund, John Hancock  Tax-Exempt  Income Fund, John Hancock  Sovereign
Investors Fund, Inc., John Hancock Special Equities Fund, John Hancock Sovereign
Bond Fund, John Hancock Tax-Exempt Series,  John Hancock Strategic Series,  John
Hancock  Technology  Series,  Inc.  and John  Hancock  World Fund,  John Hancock
Investment Trust, John Hancock  Institutional  Series Trust,  Freedom Investment
Trust, Freedom Investment Trust II and Freedom Investment Trust III.

     (b) The  following  table  lists,  for each  director  and  officer of John
Hancock Funds, the information indicated.


                                      C-4
<PAGE>

<TABLE>
<CAPTION>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------
<S>                                               <C>                                <C>
Edward J. Boudreau, Jr.            Director, Chairman, President and                Chairman
101 Huntington Avenue                   Chief Executive Officer
Boston, Massachusetts

Robert H. Watts                         Director, Executive Vice                      None
John Hancock Place                   President and Chief Compliance
P.O. Box 111                                    Officer
Boston, Massachusetts

Robert G. Freedman                              Director                    Vice Chairman and Chief
101 Huntington Avenue                                                          Investment Officer
Boston, Massachusetts

Stephen M. Blair                        Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Thomas H. Drohan                         Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                              Secretary
Boston, Massachusetts

James W. McLaughlin                      Senior Vice President                        None
101 Huntington Avenue                             and
Boston, Massachusetts                   Chief Financial Officer

David A. King                                   Director                              None
101 Huntington Avenue
Boston, Massachusetts

James B. Little                          Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                       Chief Financial Officer
Boston, Massachusetts

John A. Morin                         Vice President and Secretary               Vice President
101 Huntington Avenue
Boston, Massachusetts


                                      C-5
<PAGE>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

Susan S. Newton                              Vice President                  Vice President and
101 Huntington Avenue                                                        Assistant Secretary
Boston, Massachusetts

Christopher M. Meyer                   Second Vice President and                    None
101 Huntington Avenue                          Treasurer
Boston, Massachusetts

Stephen L. Brown                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Thomas E. Moloney                              Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Jeanne M. Livermore                            Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

William S. Nichols                       Senior Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Richard S. Scipione                            Director                            Trustee
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John Goldsmith                                 Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts


                                      C-6
<PAGE>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

Richard O. Hansen                              Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John M. DeCiccio                               Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

David F. D'Alessandro                          Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Foster Aborn                                   Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

William C. Fletcher                            Director                              None
53 State Street
Boston, Massachusetts

James V. Bowhers                       Executive Vice President                      None
101 Huntington Avenue
Boston, Masschusetts

Charles H. Womack                        Senior Vice President                       None
6501 Americas Parkway
Suite 950
Albuquerque, New Mexico

Michael T. Carpenter                     Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

Anthony P. Petrucci                      Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts


                                       C-7

<PAGE>

Keith Harstein                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Griselda Lyman                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

</TABLE>

     (c) None.

Item 30. Location of Accounts and Records

     Registrant  maintains  the records  required to be  maintained  by it under
     Rules 31a-1 (a), 31a-a(b), and 31a-2(a) under the Investment Company Act of
     1940 as its principal  executive offices at 101 Huntington  Avenue,  Boston
     Massachusetts  02199-7603.  Certain records,  including records relating to
     Registrant's  shareholders  and the physical  possession of its securities,
     may be maintained pursuant to Rule 31a-3 at the main office of Registrant's
     Transfer Agent and Custodian.

Item 31. Management Services

     Not applicable.

Item 32. Undertakings

     (a) Not applicable.

     (b) Not applicable.

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


                                      C-8
<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 the
requirements for effectiveness of this Registration  Statement  pursuant to Rule
485(b) under the  Securities  Act of 1933 and has duly caused this  Registration
Statement  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized,  in the City of Boston, and the Commonwealth of Massachusetts on the
26th day of April 1996.

                                       JOHN HANCOCK LIMITED TERM GOVERNMENT FUND

                                                  By:            
                                                      Edward J. Boudreau, Jr.
                                                      Chairman

     Pursuant  to  the   requirements   of  the  Securities  Act  of  1933,  the
Registration  has been signed below by the following  persons in the  capacities
and on the dates indicated.

<TABLE>
<CAPTION>

        Signature                             Title                                  Date
        ---------                             -----                                  ----
<S>                                          <C>                                     <C>
             *                              Chairman
Edward J. Boudreau, Jr.             (Principal Executive Officer)

/s/James B. Little
James B. Little                    Senior Vice President and Chief              April 26, 1996
                                     Financial Officer (Principal
                                  Financial and Accounting Officer)

             *                             Trustee
Dennis S. Aronowitz

             *                             Trustee
Richard P. Chapman

             *                             Trustee
William J. Cosgrove

             *                             Trustee
Gail D. Fosler

             *                             Trustee
Bayard Henry

________________________                   Trustee
Anne C. Hodsdon


                                      C-9
<PAGE>




             *                             Trustee
Richard S. Scipione

             *                             Trustee
Edward J. Spellman


By:      /s/Thomas H. Drohan                                                    April 26, 1996
         -------------------
         Thomas H. Drohan,
         Attorney-in-Fact
</TABLE>



                                      C-10
<PAGE>

                    John Hancock Limited-Term Government Fund

                                  EXHIBIT INDEX


Exhibit No.                                 Exhibit Description



99.B1         Declaration of Trust of Registrant dated February 28, 1992.*

99.B1.1       Amendment to Declaration of Trust dated July 1, 1993.*

99.B1.2       Amendment to Declaration of Trust dated December 7, 1993.*

99.B1.3       Amendment to Declaration of Trust Agreement Abolition of Class
              C Shares of Beneficial Interest of John Hancock Limited Term 
              Government Fund dated May 1, 1995.+

99B1.4        Amedment to Declaration of Trust  amending Number of Trustees and
              Appointing Individual to Fill A Vacancy dated March 5, 1996.+

99.B2         Amended and Restated By-Laws of Registrant as adopted on December
              8, 1993.*

99.B2.1       Amendment to By-Laws dated December 13, 1994.*

99.B2.2       Amendment to By-Laws dated March 6, 1996.+

99.B4         Specimen share certificate for the Registrant.*

99.B5         Investment Management Contract between  the Regisrant and John
              Hancock Advisers, Inc. dated January 1, 1994.*

99.B6         Distribution Agreement with Registrant and John Hancock Broker
              Distribution Services, Inc. dated August 1, 1991.*

99.B6.1       Form of Soliciting Dealer Agreement between John Hancock Broker
              Distribution Services, Inc. and Selected Dealers.*

99.B6.2       Form of Financial Institution Sales and Service Agreement.*

99.B7         None

99.B8         Master Custodian Agreement between John Hancock Mutual Funds and
              Investors Bank and Trust Company dated December 15, 1992.*

99.B9         Transfer Agency Agreement between Registrant and John Hancock Fund
              Services, Inc. dated January 1, 1991.*

99.B9.1       Accounting and Legal Services Agreement between John Hancock
              Advisers, Inc. and Registrant as of January 1, 1996.+


<PAGE>

99.B10        Rule 24(e) opinion.+

99.B11        Auditor's Consent.+

99.B12        Not Applicable

99.B13        None

99.B14        None

99B15         Class A Distribution Plan between Registrant and John Hancock 
              Broker Services, Inc.*

99.B15.1      Class B Distribution Plan between Registrant and John Hancock 
              Broker Services, Inc.*

99.B16        Schedule of Computation of Yield and Total Return.*

99.B17        Powers of Attorney dated December 13, 1984, April 23, 1988, April 
              23, 1987, November 15, 1988, May 17, 1988,  October 23, 1990, 
              October 15, 1991, January 1, 1994.*

99.27         Class A
99.27         Class B

*    Previously filed  electronically  with  post-effective  amendment number 44
     (file nos.  811-1678  and  2-29503)  on April 26,  1995,  accession  number
     0000950146-95-000179.

+    Filed herewith.



                    JOHN HANCOCK LIMITED TERM GOVERNMENT FUND

                           Abolition of Class C Shares

                            of Beneficial Interest of

             John Hancock Limited Term Government Fund (the "Fund")

     The  undersigned,  being a majority of the Trustees of John Hancock Limited
Term  Government  Fund, a  Massachusetts  business Trust (the  "Trust"),  acting
pursuant to the Amended and  Restated  Declaration  of Trust dated  February 28,
1992 of the Trust, as amended from time to time (the "Declaration of Trust"), do
hereby abolish the class of shares of beneficial interest of the Fund previously
established  and  designated as "Class C Shares" and in connection  therewith do
hereby  extinguish any and all rights and  preferences of such Class C Shares as
set forth in the Declaration of Trust and the Trust's Registration  Statement on
Form N-1A.  The  abolition  of the Class C shares of the Fund is effective as of
May 1, 1995.

     The  Declaration  of Trust is hereby  amended  to the extent  necessary  to
reflect the abolition of Class C Shares.

     Capitalized  terms not otherwise  defined herein shall have the meaning set
forth in the Declaration of Trust.

<PAGE>

         IN WITNESS WHEREOF, the undersigned have executed this instrument as of
this 1st day of May, 1995.






/s/Edward J. Boudreau, Jr.                  /s/Dennis S. Aronowitz
Edward J. Boudreau, Jr.                     Dennis S. Aronowitz
as Trustee, not individually                as Trustee, not individually
34 Swan Road                                Boston University
Winchester, MA  01890                       Boston, Massachusetts



/s/Richard P. Chapman, Jr.                  /s/Edward J. Spellman
Richard P. Chapman, Jr.                     Edward J. Spellman
as Trustee, not individually                as Trustee, not individually
160 Washington Street                       295C Commercial Bld.
Brookline, Massachusetts                    Lauderdale by the Sea, FL


/s/William J. Cosgrove                      /s/Gail D. Fosler
William J. Cosgrove                         Gail D. Fosler
as Trustee, not individually                as Trustee, not individually
20 Buttonwood Place                         4104 Woodbine Street
Saddle River, New Jersey                    Chevy Chase, MD



- -----------------                           ----------------
Bayard Henry                                Richard S. Scipione
as Trustees, not individually               as Trustees, not individually
121 High Street                             John Hancock Place
Boston, Massachusetts                       Boston, Massachusetts

<PAGE>

The Declaration,  a copy of which,  together with all amendments  thereto, is on
file  in  the  office  of  the  Secretary  of  State  of  The   Commonwealth  of
Massachusetts, provides that no Trustee, officer, employee or agent of the Trust
or any Series thereof shall be subject to any personal  liability  whatsoever to
any Person,  other than to 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 of his duties
with respect to such Person; and all such Persons shall look solely to the Trust
Property,  or to the Trust Property of one or more specific  Series of the Trust
if the claim arises from the conduct of such Trustee, officer, employee or agent
with  respect  to only such  Series,  for  satisfaction  of claims of any nature
arising in connection with the affairs of the Trust.



                    JOHN HANCOCK LIMITED TERM GOVERNMENT FUND


                     Instrument Amending Number of Trustees
                   and Appointing Individual to Fill a Vacancy

     The  undersigned,  constituting  a majority of the Trustees of John Hancock
Limited Term  Government  Fund, a  Massachusetts  business  trust (the "Trust"),
acting pursuant to the Amended and Restated  Declaration of Trust dated February
28, 1992 of the Trust, as amended from time to time, do hereby:

     a) amend Section 2.12, effective March 5, 1996, to read as follows:

     Section  2.12.  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 two (2).

     b) appoint Anne C. Hodsdon to fill a vacancy,  such  appointment  to become
     effective upon such  individual  accepting in writing such  appointment and
     agreeing  to be bound by the  terms of the  Declaration  of Trust  and such
     individual  to hold office until his  successor is elected and qualified or
     until the earlier  occurrence  of any of the events  specified in the first
     sentence of Section 2.15 of the Declaration of Trust.

     IN  WITNESS  WHEREOF,  the  undersigned  being at least a  majority  of the
Trustees of the Trust,  have executed this amendment as of the 5th day of March,
1996.

/s/Dennis S. Arnonowitz                                _________________________
Dennis S. Aronowitz                                    Gail D. Fosler

/s/Edward J. Boudreau, Jr.                             _________________________
Edward J. Boudreau, Jr.                                Bayard Henry

/s/Richard P. Chapman, Jr.                             /s/Richard S. Scipione
Richard P. Chapman, Jr.                                Richard S. Scipione

/s/William J. Cosgrove                                 /s/Edward J. Spellman
William J. Cosgrove                                    Edward J. Spellman


     The Declaration,  a copy of which, together with all amendments thereto, is
on  file  in the  office  of the  Secretary  of  State  of The  Commonwealth  of
Massachusetts, provides that no Trustee, officer, employee or agent of the Trust
or any Series thereof shall be subject to any personal  liability  whatsoever to
any Person,  other than to 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 of his/her
duties with  respect to such Person;  and all such Persons  shall look solely to
the Trust  Property,  or to the Trust Property of one or more specific Series of
the  Trust if the  claim  arises  from the  conduct  of such  Trustee,  officer,
employee or agent with respect to only such Series,  for  satisfaction of claims
of any nature arising in connection with the affairs of the Trust.

<PAGE>

COMMONWEALTH OF MASSACHUSETTS )
                              )ss
COUNTY OF SUFFOLK             )



     Then personally appeared the above-named Edward J. Boudreau, Jr., Dennis S.
Aronowitz,  Richard P. Chapman,  Jr., William J. Cosgrove,  Richard S. Scipione,
and Edward J. Spellman, who each acknowledged the foregoing instrument to be his
or her fee act and deed, before me, this 5th day of March 1996.


                                                /s/Ann Marie Kalapinski
                                                Notary Public

                                                My Commission Expires:  10/20/00

<PAGE>

                                                     John Hancock Capital Series
                                            John Hancock Income Securities Trust
                                                    John Hancock Investors Trust
                                       John Hancock Limited Term Government Fund
                                                John Hancock Sovereign Bond Fund
                                              John Hancock Special Equities Fund
                                                   John Hancock Strategic Series
                                             John Hancock Tax-Exempt Income Fund
                                                         John Hancock World Fund


                 CONSIDERATION OF PROPOSAL TO AMEND THE BY-LAWS,
                             EFFECTIVE MARCH 6, 1996



     RESOLVED, that the By-Laws of the Trust be and hereby are amended to delete
Article IV, Sub-Section 5.1 of the By-Laws and replace it with the following:


                    Executive Committees and Other Committees


     Section 5.1. How  Constituted.  The Trustees may, by resolution,  designate
one or more committees, including an Executive Committee, an Audit Committee and
an  Administration  Committee,  each  consisting of at least two  Trustees.  The
Trustees  may, by  resolution,  designate one or more  alternate  members of any
committee  to serve in the  absence of any member or other  alternate  member of
such  committee.  Each member and  alternate  member of a  committee  shall be a
Trustee and shall hold office at the pleasure of the  Trustees.  The Chairman of
the Board shall be a member of the Executive Committee.




                                                           As of January 1, 1996

                      ACCOUNTING & LEGAL SERVICES AGREEMENT


John Hancock Advisers, Inc.
101 Huntington Avenue
Boston, Massachusetts  02199

Dear Sir:

The John Hancock  Funds listed on Schedule A (the  "Funds")  have  selected John
Hancock Advisers,  Inc. (the  "Administrator") to provide certain accounting and
legal services for the Funds, as more fully set forth below, and you are willing
to provide such services under the terms and conditions  hereinafter  set forth.
Accordingly, the Funds agree with you as follows:

1.   Services.   Subject   to  the   general   supervision   of  the   Board  of
     Trustees/Directors  of the Funds, you will provide certain tax,  accounting
     and legal services (the  "Services") to the Funds.  You will, to the extent
     such  services  are not  required  to be  performed  by you  pursuant to an
     investment advisory agreement, provide:

     (A)  such tax, accounting,  recordkeeping and financial management services
          and  functions as are  reasonably  necessary for the operation of each
          Fund.  Such  services  shall  include,  but shall not be  limited  to,
          supervision,   review  and/or   preparation  and  maintenance  of  the
          following books, records and other documents:  (1) journals containing
          daily  itemized  records of all purchases and sales,  and receipts and
          deliveries of securities  and all receipts and  disbursements  of cash
          and all  other  debits  and  credits,  in the  form  required  by Rule
          31a-1(b)  (1)  under  the  Act;  (2)  general  and  auxiliary  ledgers
          reflecting all asset, liability,  reserve, capital, income and expense
          accounts,  in the form required by Rules 31a-1(b) (2) (i)-(iii)  under
          the Act; (3) a securities record or ledger  reflecting  separately for
          each  portfolio  security  as of trade  date all  "long"  and  "short"
          positions  carried by each Fund for the account of the Funds,  if any,
          and showing the location of all  securities  long and the  off-setting
          position  to all  securities  short,  in the  form  required  by  Rule
          31a-1(b) (3) under the Act; (4) a record of all portfolio purchases or
          sales,  in the form required by Rule 31a-1(b) (6) under the Act; (5) a
          record of all puts, calls,  spreads,  straddles and all other options,
          if any, in which any Fund has any direct or indirect interest or which
          the Funds have  granted or  guaranteed,  in the form  required by Rule
          31a-1(b)  (7)  under  the  Act;  (6) a  record  of the  proof of money
          balances in all ledger accounts maintained pursuant to this Agreement,
          in the form  required by Rule  31a-1(b)  (8) under the Act;  (7) price
          make-up  sheets and such  records  as are  necessary  to  reflect  the
          determination  of each Funds' net asset value; and (8) arrange for, or
          participate  in (a) the  preparation  for the Fund of all required tax
          returns,  (b) the  preparation  and  submission of reports to existing
          shareholders  and (c) the  preparation  of  financial  data or reports
          required  by  the  Securities   and  Exchange   Commission  and  other
          regulatory authorities;

<PAGE>


     (B)  certain legal services as are  reasonably  necessary for the operation
          of each Funds.  Such services shall include,  but shall not be limited
          to; (1) maintenance of each Fund's registration  statement and federal
          and state registrations;  (2) preparation of certain notices and proxy
          materials  furnished to shareholders of the Funds;  (3) preparation of
          periodic  reports of each Fund to  regulatory  authorities,  including
          Form N-SAR and Rule 24f-2 legal opinions; (4) preparation of materials
          in connection with meetings of the Board of  Trustees/Directors of the
          Funds;  (5)  preparation  of written  contracts,  distribution  plans,
          compliance  procedures,  corporate and trust documents and other legal
          documents;  (6) research advice and consultation  about certain legal,
          regulatory and compliance  issues,  (7) supervision,  coordination and
          evaluation of certain services provided by outside counsel.

     (C)  provide the Funds with staff and personnel to perform such accounting,
          bookkeeping  and  legal  services  as  are  reasonably   necessary  to
          effectively  service the Fund.  Without limiting the generality of the
          foregoing,  such  staff  and  personnel  shall be  deemed  to  include
          officers  of the  Administrator,  and persons  employed  or  otherwise
          retained by the Administrator to provide or assist in providing of the
          services to the Fund.

     (D)  maintain all books and records relating to the foregoing services; and

     (E)  provide  the  Funds  with  all  office   facilities  to  perform  tax,
          accounting and legal services under this Agreement.

2.   Compensation   of  the   Administrator   The  Funds  shall   reimburse  the
     Administrator  for:  (1) a  portion  of  the  compensation,  including  all
     benefits,  of officers and  employees of the  Administrator  based upon the
     amount of time that such persons  actually  spend in providing or assisting
     in providing the Services to the Funds (including necessary supervision and
     review);  and (2) such other direct and indirect expenses,  including,  but
     not limited to, those listed in paragraph (1) above,  incurred on behalf of
     the Fund that are associated with the providing of the Services and (3) 10%
     of the reimbursement amount. In no event, however, shall such reimbursement
     exceed  levels  that are  fair and  reasonable  in light of the  usual  and
     customary  charges  made by others  for  services  of the same  nature  and
     quality.  Compensation  under this  Agreement  shall be calculated and paid
     monthly in a arrears.

3.   No Partnership  or Joint Venture.  The Funds and you are not partners of or
     joint  ventures with each other and nothing herein shall be construed so as
     to make you such  partners or joint  venturers  or impose any  liability as
     such on any of you.

4.   Limitation of Liability of the  Administrator.  You shall not be liable for
     any error of  judgment  or mistake of law or for any loss  suffered  by the
     Funds in  connection  with the  matters  to which this  Agreement  relates,
     except  a loss  resulting  from  willful  misfeasance,  bad  faith or gross
     negligence on your part in the  performance of your duties or from reckless
     disregard by you of your  obligations and duties under this Agreement.  Any
     person,  even though also employed by you, who may be or become an employee
     of and paid by the Funds shall be deemed,  when acting  within the scope of
     his or her employment by the Funds, to be acting in such employment  solely
     for the Funds and not as your employee or agent.


<PAGE>



5.   Duration and Termination of this Agreement.  This Agreement shall remain in
     force until the second  anniversary  of the date upon which this  Agreement
     was executed by the parties hereto,  and from year to year thereafter,  but
     only so long as such continuance is specifically approved at least annually
     by a majority of the  Trustees/Directors.  This  Agreement may, on 60 days'
     written  notice,  be  terminated  at any time  without  the  payment of any
     penalty by the Funds by vote of a majority of the Trustees/Directors, or by
     you.  This  Agreement  shall  automatically  terminate  in the event of its
     assignment.

6.   Amendment of this Agreement. No provision of this Agreement may be changed,
     waived,  discharged  or  terminated  orally,  but only by an  instrument in
     writing signed by the party against which enforcement of the change, waiver
     or termination is sought.

7.   Governing  Law.  This  Agreement  shall be  governed  by and  construed  in
     accordance  with  the laws of The  Commonwealth  of  Massachusetts  without
     regard to the choice of law provisions thereof.

8.   Miscellaneous.  The captions in this Agreement are included for convenience
     of  reference  only and in no way  define  or limit  any of the  provisions
     hereof or otherwise affect their construction or effect. This Agreement may
     be executed simultaneously in two or more counterparts, each of which shall
     be deemed an original,  but all of which together shall  constitute one and
     the same  instrument.  A copy of the  Declaration  of  Trust  of each  Fund
     organized as Massachusetts business trusts is on file with the Secretary of
     State of the  Commonwealth of  Massachusetts.  The obligations of each such
     Fund are not  personally  binding  upon,  nor  shall  resort  be had to the
     private property of, any of the Trustees, shareholders, officers, employees
     or agents of the Fund, but only the Fund's property shall be bound.

                                             Yours very truly,

                                             JOHN HANCOCK FUNDS (See Schedule A)

                                             By:  /s/ James B. Little
                                             James B. Little
                                             Senior Vice President


The foregoing contract is
hereby agreed to as of the
date hereof.

JOHN HANCOCK ADVISERS, INC.

By:  /s/ Anne C. Hodsdon
     Anne C. Hodsdon
     President

<PAGE>
                                                                 January 1, 1996
SCHEDULE A
John Hancock Capital Series
 - John Hancock Growth Fund
 - John Hancock Special Value Fund
John Hancock Limited Term Government Fund 
John Hancock  Sovereign Bond Fund John
Hancock Sovereign Investors Fund, Inc.
 - John Hancock Sovereign Investors Fund
 - John Hancock Sovereign Balanced Fund
John Hancock Special Equities Fund
John Hancock Strategic Series
 - John Hancock Independence Diversified Core Equity Fund
 - John Hancock Strategic Income Fund
 - John Hancock Utilities Fund
John Hancock Tax-Exempt Income Fund
John Hancock World Fund
 - John Hancock Pacific Basin Equities Fund
 - John Hancock Global Rx Fund
 - John Hancock Global Marketplace Fund
John Hancock Cash Reserve, Inc.
John Hancock Series, Inc.
 - John Hancock Emerging Growth Fund 
 - John Hancock Global Resources Fund 
 - John Hancock  Government  Income  Fund 
 - John  Hancock  High  Yield Bond Fund 
 - John Hancock High Yield Tax-Free Fund 
 - John Hancock Money Market Fund
John Hancock  Institutional  Series Trust 
 - John Hancock Active Bond Fund 
 - John Hancock Dividend  Performers Fund 
 - John Hancock  Fundamental Value Fund 
 - John Hancock  Global  Bond  Fund 
 - John  Hancock  International  Equity  Fund 
 - John Hancock  Multi-Sector  Growth Fund
 - John Hancock Small  Capitalization  Equity Fund
 - John Hancock Independence Diversified Core Equity Fund II
 - John Hancock Independence Value Fund
 - John Hancock Independence Balanced Fund
 - John Hancock Independence Medium Capitalization Fund
 - John Hancock Independence Growth Fund
John Hancock Declartion Trust
 - John Hancock V.A. 500 Index Fund
 - John Hancock V.A. Discovery Fund
 - John Hancock V.A. Diversified Core Equity Fund
 - John Hancock V.A. Emerging Equities Fund
 - John Hancock V.A. Global Income Fund
 - John Hancock V.A. International Fund
 - John Hancock V.A. Money Market Fund
 - John Hancock V.A. Sovereign Bond Fund
 - John Hancock V.A. Strategic Income Fund
 - John Hancokc V.A. Sovereign Investors Fund



                                                  April 26, 1996






John Hancock Limited Term Government Fund
101 Huntington Avenue
Boston, MA 02199

RE:      John Hancock Limited Term Government Fund (the "Fund")
         (File Nos. 2-9503; 811-1677)  (000045298)

Ladies and Gentlemen:

In connection with the filing of Post-Effective Amendment No.24 pursuant to Rule
24e-2 under the  Investment  Company Act of 1940,  as  amended,  registering  by
Post-Effective  Amendment  No.45 under the  Securities  Act of 1933, as amended,
32,992  shares of the Fund sold in  reliance  upon Rule 24e-2  during the fiscal
year ending  December 31, 1995, it is the opinion of the  undersigned  that such
shares will be legally issued, fully paid and nonassessable.

In connection with this opinion it should be noted that the Fund is an entity of
the  type  generally   known  as  a   "Massachusetts   business   trust."  Under
Massachusetts  law,  shareholders of a Massachusetts  business trust may be held
personally  liable  for  the  obligations  of  the  Fund.  However,  the  Fund's
Declaration of Trust disclaims shareholder liability for obligations of the Fund
and indemnifies any  shareholder of the Fund,  with this  indemnification  to be
paid solely out of the assets of the Fund. Therefore,  the shareholder's risk is
limited to  circumstances  in which the assets of the Fund are  insufficient  to
meet the obligations asserted against Fund assets.


                                                  Sincerely,

                                                  /s/ Avery P. Maher
                                                  Avery P. Maher
                                                  Assistant Secretary
                                                  Member of Massachusetts Bar



               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


We consent to the reference to our firm under the captions "The Fund's Financial
Highlights"  in the  Class A and  Class B  Shares  prospectus  and  "Independent
Auditors" in the Class A and Class B Shares Statement of Additional  Information
and to the use of our report dated February 9, 1996 on the financial  highlights
of the  John  Hancock  Limited  Term  Government  Fund  in  this  Post-Effective
Amendment Number 45 Registration Statement (Form N-1A No.
2-29503 ) dated May 1, 1996.



                                                  /s/ERNST & YOUNG LLP
                                                     ERNST  & YOUNG LLP
Boston, Massachusetts
April 25, 1996


<TABLE> <S> <C>


<ARTICLE> 6

<SERIES>
   <NUMBER> 001
   <NAME> JOHN HANCOCK LIMITED TERM GOVERNMENT FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      203,867,453
<INVESTMENTS-AT-VALUE>                     206,994,974
<RECEIVABLES>                                2,743,726
<ASSETS-OTHER>                                  17,080
<OTHER-ITEMS-ASSETS>                         3,127,521
<TOTAL-ASSETS>                             209,755,780
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      309,405
<TOTAL-LIABILITIES>                            309,405
<SENIOR-EQUITY>                                      0
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<SHARES-COMMON-PRIOR>                      218,845,980
<ACCUMULATED-NII-CURRENT>                            0
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<OVERDISTRIBUTION-GAINS>                             0
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<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           15,212,185
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<NET-INVESTMENT-INCOME>                     12,261,116
<REALIZED-GAINS-CURRENT>                        18,754
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<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   11,820,582
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
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<NUMBER-OF-SHARES-REDEEMED>                 10,330,451
<SHARES-REINVESTED>                          1,175,325
<NET-CHANGE-IN-ASSETS>                    (16,510,442)
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<ACCUMULATED-GAINS-PRIOR>                  (7,304,794)
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<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,951,069
<AVERAGE-NET-ASSETS>                       205,181,501
<PER-SHARE-NAV-BEGIN>                             8.31
<PER-SHARE-NII>                                   0.50
<PER-SHARE-GAIN-APPREC>                           0.42
<PER-SHARE-DIVIDEND>                              0.50
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<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.73
<EXPENSE-RATIO>                                   1.36
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 002
   <NAME> JOHN HANCOCK LIMITED TERM GOVERNMENT FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      203,867,453
<INVESTMENTS-AT-VALUE>                     206,994,974
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<OTHER-ITEMS-ASSETS>                         3,127,521
<TOTAL-ASSETS>                             209,755,780
<PAYABLE-FOR-SECURITIES>                             0
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<SENIOR-EQUITY>                                      0
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<SHARES-COMMON-STOCK>                        1,233,607
<SHARES-COMMON-PRIOR>                        7,110,837
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<OVERDISTRIBUTION-NII>                               0
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<OVERDISTRIBUTION-GAINS>                             0
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<NET-ASSETS>                               209,446,375
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<NET-CHANGE-FROM-OPS>                       22,754,655
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      440,534
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
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<NUMBER-OF-SHARES-REDEEMED>                  3,891,751
<SHARES-REINVESTED>                             39,700
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<EXPENSE-RATIO>                                   1.93
<AVG-DEBT-OUTSTANDING>                               0
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</TABLE>


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