HANCOCK JOHN TAX EXEMPT SERIES FUND
485BPOS, 1997-12-23
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                                                              FILE NO.  33-12947
                                                              FILE NO.  811-5079
================================================================================


                       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. 13          (X)
                          REGISTRATION STATEMENT UNDER
                       THE INVESTMENT COMPANY ACT OF 1940        (X)
                                Amendment No. 14                 (X)
                                   ---------
                       JOHN HANCOCK TAX-EXEMPT SERIES FUND
               (Exact Name of Registrant as Specified in Charter)
                             101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
              (Address of Principal Executive Offices) (Zip Code)
                 Registrant's Telephone Number, (617) 375-1700
                                   ---------
                                 SUSAN S. NEWTON
                          Vice President and Secretary
                          John Hancock Advisers, Inc.
                             101 Huntington Avenue
                          Boston, Massachusetts 02199
                    (Name and Address of Agent for Service)
                                   ---------

It is proposed that this filing will become effective:
( ) immediately upon filing pursuant to paragraph (b) of Rule 485
(X) on January 1, 1998 pursuant to paragraph (b) of Rule 485
( ) 75 days after filing pursuant to paragraph (a) of Rule 485
( ) on (date) pursuant to paragraph (a) of Rule 485

Pursuant to Rule 24f-2 under the Investment Company Act of 1940,  Registrant has
registered an indefinite  number of securities under the Securities Act of 1933.
The  Registrant  filed the notice  required by Rule  24F-2NT for its most recent
fiscal year on or about November 4, 1997.

<PAGE>

<TABLE>
<CAPTION>

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

        3                     Financial Highlights                                         *

        4                     Overview; Goal and Strategy; Portfolio                       *
                              Securities; Risk Factors; Business
                              Structure; More About Risk

        5                     Overview; Business Structure;                                *
                              Manager/Subadviser; Investor Expenses

        6                     Choosing a Share Class; Buying Shares;                       *
                              Selling Shares; Transaction Policies;
                              Dividends and Account Policies;
                              Additional Investor Services

        7                     Choosing a Share Class; How Sales Charges                    *
                              are Calculated; Sales Charge Deductions
                              and Waivers; Opening an Account; Buying
                              Shares; Transaction Policies; Additional
                              Investor Services

        8                     Selling Shares; Transaction Policies;                        *
                              Dividends and Account Policies

        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

       16                                        *                         Investment Advisory; Subadvisory
                                                                           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

                              Tax-Free 
                              Income Funds

                              [GRAPHIC OMITTED]

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

   
Prospectus
January 1, 1998
    

This prospectus gives vital information about these funds. For your own benefit
and protection, please read it before you invest and keep it on hand for future
reference.

Please note that these funds:
o  are not bank deposits
o  are not federally insured
o  are not endorsed by any bank or government agency
o  are not guaranteed to achieve their goal(s)

High Yield Tax-Free Fund may invest up to 85% in junk bonds; read risk
information carefully.

Like all mutual fund shares, these securities have not been approved or
disapproved by the Securities and Exchange Commission or any state securities
commission, nor has the Securities and Exchange Commission or any state
securities commission passed upon the accuracy or adequacy of this prospectus.
Any representation to the contrary is a criminal offense.

California Tax-Free Income Fund

High Yield Tax-Free Fund

Massachusetts Tax-Free
Income Fund

New York Tax-Free Income Fund

Tax-Free Bond Fund

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue, Boston, Massachusetts 02199-7603
<PAGE>

Contents

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

A fund-by-fund look at goals,       California Tax-Free Income Fund           4
strategies, risks, expenses        
and financial history.              High Yield Tax-Free Fund                  6
   
                                    Massachusetts Tax-Free Income Fund        8
   
                                    New York Tax-Free Income Fund            10
   
                                    Tax-Free Bond Fund                       12
   
Policies and instructions for       Your account
opening, maintaining and closing    Choosing a share class                   14
an account in any                   How sales charges are calculated         14
tax-free income fund.               Sales charge reductions and waivers      15
                                    Opening an account                       15
                                    Buying shares                            16
                                    Selling shares                           17
                                    Transaction policies                     19
                                    Dividends and account policies           19
                                    Additional investor services             20
                                 
Details that apply to the           Fund details
tax-free income funds as a group.   Business structure                       21
                                    Sales compensation                       22
                                    More about risk                          24

                                    For more information             back cover
<PAGE>

Overview

- --------------------------------------------------------------------------------
GOAL OF THE TAX-FREE INCOME FUNDS

John Hancock tax-free income funds seek to offer income that is exempt from
federal and, in some cases, state and local income tax. Each fund has its own
strategy and its own risk/reward profile. Each fund invests at least 80% of
assets in municipal securities exempt from federal (and in some funds, state)
income tax as well as the federal alternative minimum tax. However, a portion of
a tax-free fund's income may be subject to these taxes. Because you could lose
money by investing in these funds, be sure to read all risk disclosure carefully
before investing.

WHO MAY WANT TO INVEST

These funds may be appropriate for investors who:

o are in higher income brackets

o want regular monthly income

o are interested in lowering their income tax burden

o pay California, Massachusetts or New York income tax (state-specific funds)

Tax-free income funds may NOT be appropriate if you:

o are not subject to a high level of state or federal income tax

o are seeking an investment for a tax-deferred retirement account

o are investing for maximum return over a long time horizon

o require absolute stability of your principal

THE MANAGEMENT FIRM

   
All John Hancock tax-free income funds are managed by John Hancock Advisers,
Inc. Founded in 1968, John Hancock Advisers is a wholly owned subsidiary of John
Hancock Mutual Life Insurance Company and manages more than $22 billion in
assets.
    

FUND INFORMATION KEY

Concise fund-by-fund descriptions begin on the next page. Each description
provides the following information:

[Clipart] Goal and strategy The fund's particular investment goals and the
strategies it intends to use in pursuing those goals.

[Clipart] Portfolio securities The primary types of securities in which the fund
invests. Secondary investments are described in "More about risk" at the end of
the prospectus.

[Clipart] Risk factors The major risk factors associated with the fund.

[Clipart] Portfolio management The individual or group designated by the
investment adviser to handle the fund's day-to-day management.

[Clipart] Expenses The overall costs borne by an investor in the fund, including
sales charges and annual expenses.

[Clipart] Financial highlights A table showing the fund's financial performance
for up to ten years, by share class. A bar chart showing total return allows you
to compare the fund's historical risk level to those of other funds.
<PAGE>

California Tax-Free Income Fund

REGISTRANT NAME: JOHN HANCOCK CALIFORNIA TAX-FREE INCOME FUND             
                                TICKER SYMBOL    CLASS A: TACAX   CLASS B: TSCAX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clipart] The fund seeks income that is exempt from federal and California
personal income taxes. The fund seeks to provide the maximum current income that
is consistent with preservation of capital. To pursue this goal, the fund
invests primarily in municipal securities exempt from these taxes.

PORTFOLIO SECURITIES

[Clipart] The fund's municipal securities may include bonds, notes and
commercial paper of any maturity. Under normal circumstances, the fund invests
at least 80% of assets in California municipal securities, particularly bonds.
These are primarily investment grade, although up to 20% of assets may be
invested in junk bonds rated BB/Ba and their unrated equivalents. No more than
25% of assets may be invested in unrated securities.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
investment-grade short-term securities. For defensive purposes, it may invest
more assets in these securities. The fund also may invest in private activity
bonds and certain higher-risk investments, and may engage in other investment
practices.

RISK FACTORS

[Clipart] As with most income funds, the value of your investment will fluctuate
with changes in interest rates. Typically, a rise in interest rates causes a
decline in the market value of debt securities (including municipal securities).

Although the fund is diversified, it concentrates in securities of California
issuers and its performance is largely dependent on factors that may
disproportionately affect these issuers. Factors may include:

o     local economic or policy changes
o     tax base erosion
o     state constitutional limits on tax increases
o     changes in the ratings assigned to the state's municipal issuers
o     the possibility of credit problems, such as the 1994 bankruptcy of Orange
      County

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 24.

PORTFOLIO MANAGEMENT

   
[Clipart] Dianne Sales, CFA, leader of the fund's portfolio management team
since April 1995, is a second vice president of the adviser. Ms. Sales joined
John Hancock Funds in 1989 and has been in the investment business since 1984.
    

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

INVESTOR EXPENSES

[Clipart] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
Shareholder transaction expenses                      Class A     Class B
- --------------------------------------------------------------------------------
Maximum sales charge imposed on purchases
(as a percentage of offering price)                   4.50%       none
Maximum sales charge imposed on
reinvested dividends                                  none        none
Maximum deferred sales charge                         none(1)     5.00%
Redemption fee(2)                                     none        none
Exchange fee                                          none        none

   
- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management fee (after expense limitation)(3)          0.48%       0.48%
12b-1 fee (net of reduction)(4)                       0.15%       0.90%
Other expenses                                        0.12%       0.12%
Total fund operating expenses (after limitation)(3)   0.75%       1.50%
    

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
Share class                         Year 1  Year 3   Year 5   Year 10
- --------------------------------------------------------------------------------
Class A shares                      $52     $68      $85      $134
Class B shares
  Assuming redemption
  at end of period                  $65     $77      $102     $159
  Assuming no redemption            $15     $47      $82      $159

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

   
(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Reflects the adviser's temporary agreement to limit expenses. Without this
      limitation, management fees would be 0.55% for each class and total fund
      operating expenses would be 0.82% for Class A and 1.57% for Class B.
(4)   Without the reduction, 12b-1 fees would be 1.00% for Class B shares.
      Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.
    


4  CALIFORNIA TAX-FREE INCOME FUND
<PAGE>

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

FINANCIAL HIGHLIGHTS

[Clipart] The figures below have been audited by the fund's independent
auditors, Ernst & Young LLP.

[The table below is represented here as a bar graph.]

<TABLE>
<S>                                         <C>   <C>    <C>   <C>    <C>     <C>    <C>      <C> 
   
Volatility, as indicated by Class A 
year-by-year total investment return (%)    6.13  12.26  9.15  13.60  (9.31)  21.88  0.61(5)  9.71
(scale varies from fund to fund)
</TABLE>
    

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
Class A - period ended:                             12/90        12/91         12/92            12/93    
- ------------------------------------------------------------------------------------------------------
<S>                                                <C>         <C>           <C>              <C>        
Per share operating performance
Net asset value, beginning of period               $10.00        $9.91        $10.32           $10.41    
Net investment income                                0.74         0.69          0.66(3)          0.62    
Net realized and unrealized gain (loss)
on investments                                      (0.16)        0.47          0.25             0.76    
Total from investment operations                     0.58         1.16          0.91             1.38    
Less distributions:
  Dividends from net investment income              (0.67)       (0.70)        (0.67)           (0.62)   
  Distributions from net realized gain
  on investments sold                                  --        (0.05)        (0.15)           (0.32)   
  Total distributions                               (0.67)       (0.75)        (0.82)           (0.94)   
Net asset value, end of period                      $9.91       $10.32        $10.41           $10.85    
Total investment return at net asset
value(4) (%)                                         6.13        12.26          9.15            13.60    
Total adjusted investment return at net
asset value(4,6) (%)                                 5.29        11.86          8.90            13.42    
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)       80,200      163,693       217,014          279,692    
Ratio of expenses to average net assets (%)          0.00         0.40          0.58             0.69    
Ratio of adjusted expenses to average
net assets(9) (%)                                    0.84         0.80          0.83             0.87    
Ratio of net investment income (loss)
to average net assets (%)                            7.11         6.75          6.36             5.69    
Ratio of adjusted net investment income
(loss) to average net assets(9) (%)                  6.27         6.35          6.11             5.51    
Portfolio turnover rate (%)                            62           45            34               51    
Fee reduction per share ($)                          0.09         0.04          0.03(3)          0.02    

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------
Class A - period ended:                             12/94(1)         12/95           8/96(2)               8/97       
- ------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>           <C>               <C>                <C>           
   
Per share operating performance                                                                                       
Net asset value, beginning of period                  $10.85         $9.28            $10.69             $10.36       
Net investment income                                   0.58          0.57(3)           0.39(3)            0.57(3)    
Net realized and unrealized gain (loss)                                                                               
on investments                                         (1.57)         1.41             (0.33)              0.41       
Total from investment operations                       (0.99)         1.98              0.06               0.98       
Less distributions:                                                                                                   
  Dividends from net investment income                 (0.58)        (0.57)            (0.39)             (0.57)      
  Distributions from net realized gain                                                                                
  on investments sold                                     --            --                --                 --       
  Total distributions                                  (0.58)        (0.57)            (0.39)             (0.57)      
Net asset value, end of period                         $9.28        $10.69            $10.36             $10.77       
Total investment return at net asset                                                                                  
value(4) (%)                                           (9.31)        21.88              0.61(5)            9.71       
Total adjusted investment return at net                                                                               
asset value(4,6) (%)                                   (9.45)        21.73              0.55(5)            9.64       
Ratios and supplemental data                                                                                          
Net assets, end of period (000s omitted) ($)         241,583       309,305           291,072            291,167       
Ratio of expenses to average net assets (%)             0.75          0.75              0.76(7,8)          0.75       
Ratio of adjusted expenses to average                                                                                 
net assets(9) (%)                                       0.89          0.90              0.84(7)            0.82       
Ratio of net investment income (loss)                                                                                 
to average net assets (%)                               5.85          5.76              5.57(7)            5.42       
Ratio of adjusted net investment income                                                                               
(loss) to average net assets(9) (%)                     5.71          5.61              5.48(7)            5.35       
Portfolio turnover rate (%)                               62            37(10)            30                 15       
Fee reduction per share ($)                             0.01          0.01(3)           0.01(3)            0.01(3)    
    

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                           12/92      12/93   12/94(1)   12/95      8/96(2)       8/97
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                              <C>        <C>      <C>      <C>         <C>           <C>   
   
Per share operating performance
Net asset value, beginning of period                             $10.32     $10.41   $10.85    $9.28      $10.68        $10.36
Net investment income                                              0.58(3)    0.54     0.51     0.50(3)     0.33(3)       0.49(3)
Net realized and unrealized gain (loss) on investments             0.25       0.76    (1.57)    1.40       (0.31)        (0.41)
Total from investment operations                                   0.83       1.30    (1.06)    1.90       (0.02)         0.90
Less distributions:
  Dividends from net investment income                            (0.59)     (0.54)   (0.51)   (0.50)      (0.34)        (0.49)
  Distributions from net realized gain on investments sold        (0.15)     (0.32)      --       --          --            --
  Total distributions                                             (0.74)     (0.86)   (0.51)   (0.50)      (0.34)        (0.49)
Net asset value, end of period                                   $10.41     $10.85    $9.28   $10.68      $10.36        $10.77
Total investment return at net asset value(4) (%)                  8.35      12.76    (9.99)   20.87        0.20(5)       8.88
Total adjusted investment return at net asset value(4, 6) (%)      8.10      12.58   (10.13)   20.72        0.14(5)       8.81
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                     26,595     65,437   77,365   84,673      83,253        89,493
Ratio of expenses to average net assets (%)                        1.35       1.44     1.50     1.50        1.52(7,8)     1.50
Ratio of adjusted expenses to average net assets(9) (%)            1.60       1.62     1.64     1.65        1.59(7)       1.57
Ratio of net investment income (loss) to average net assets (%)    5.43       4.82     5.10     4.97        4.81(7)       4.66
Ratio of adjusted net investment income (loss) to
average net assets(9) (%)                                          5.18       4.64     4.96     4.82        4.72(7)       4.59
Portfolio turnover rate (%)                                          34         51       62       37(10)      30            15
Fee reduction per share ($)                                        0.03(3)    0.02     0.01     0.01(3)     0.01(3)       0.01(3)
</TABLE>
    

(1)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(2)   Effective August 31, 1996, the fiscal period changed from December 31 to
      August 31.
(3)   Based on the average of the shares outstanding at the end of each month.
(4)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(5)   Not annualized.
(6)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(7)   Annualized.
(8)   For the period ended August 31, 1996, the Ratio of Expenses to Average Net
      Assets for the Fund excludes the effect of expense offsets. If expense
      offsets were included, the Ratio of Expenses to Average Net Assets would
      be 0.75% for Class A and 1.50% for Class B.
(9)   Unreimbursed, without fee reduction.
(10)  Portfolio turnover excludes merger activity.


                                              CALIFORNIA TAX-FREE INCOME FUND  5
<PAGE>

High Yield Tax-Free Fund 

REGISTRANT NAME: JOHN HANCOCK TAX-FREE BOND TRUST      
                                TICKER SYMBOL    CLASS A: JHTFX   CLASS B: TSHTX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clipart] The fund seeks a high level of current income that is largely exempt
from federal income tax and is consistent with preservation of capital. To
pursue this goal, the fund invests primarily in a diversified portfolio of
tax-exempt municipal debt securities.

PORTFOLIO SECURITIES

[Clipart] The fund's municipal securities may include bonds, notes and
commercial paper of any maturity. Under normal circumstances, the fund invests
at least 80% of assets in municipal bonds rated A, BBB/Baa or BB/Ba and their
unrated equivalents. Up to 5% of assets may be invested in bonds rated B,
CCC/Caa or CC/Ca. Bonds rated BB/Ba or lower are considered junk bonds.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
investment-grade short-term securities. For defensive purposes, it may invest
more assets in these securities. The fund also may invest in private activity
bonds and certain higher-risk investments, including various derivative
securities primarily used in the fund's capital preservation
strategies, and may engage in other investment practices.

RISK FACTORS

[Clipart] As with most income funds, the value of your investment will fluctuate
with changes in interest rates. Typically, a rise in interest rates causes a
decline in the market value of debt securities (including municipal securities).
Investors should expect greater fluctuations in share price, yield and total
return compared to less aggressive tax-free income funds. These fluctuations,
whether positive or negative, may be sharp and unanticipated.

Issuers of BBB/Baa rated bonds and junk bonds are typically in weaker financial
health than issuers of high quality bonds, and their ability to pay interest and
principal is less certain. These issuers are more likely to encounter financial
difficulties and to be materially affected by these difficulties when they do
encounter them. Junk bond markets may react strongly to adverse news about an
issuer or the economy, or to the perception of adverse news. Before you invest,
please read "More about risk" starting on page 24.

PORTFOLIO MANAGEMENT

[Clipart] Frank A. Lucibella, CFA, leader of the fund's portfolio management
team since April 1995, is a second vice president of the adviser. Mr. Lucibella
joined John Hancock Funds in 1988 and has been in the investment business since
1982.

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

INVESTOR EXPENSES

[Clipart] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
Shareholder transaction expenses                      Class A   Class B
- --------------------------------------------------------------------------------
Maximum sales charge imposed on purchases
(as a percentage of offering price)                      4.50%     none
Maximum sales charge imposed on
reinvested dividends                                     none      none
Maximum deferred sales charge                            none(1)   5.00%
Redemption fee(2)                                        none      none
Exchange fee                                             none      none

   
- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management fee                                           0.58%     0.58%
12b-1 fee(3)                                             0.25%     1.00%
Other expenses                                           0.23%     0.23%
Total fund operating expenses                            1.06%     1.81%
    

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

   
- --------------------------------------------------------------------------------
Share class                 Year 1   Year 3   Year 5    Year 10
- --------------------------------------------------------------------------------
Class A shares              $55      $77      $101      $169
Class B shares
 Assuming redemption
 at end of period           $68      $87      $118      $193
 Assuming no redemption     $18      $57       $98      $193
    

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.

6  HIGH YIELD TAX-FREE FUND
<PAGE>

FINANCIAL HIGHLIGHTS

[Clipart] The figures below have been audited by the fund's independent
auditors, Ernst & Young LLP.

<TABLE>
<S>                                         <C>        <C>    <C>   <C>   <C>    <C>   <C>    <C>     <C>    <C>      <C> 
   
Volatility, as indicated by Class B 
year-by-year total investment return (%)    (5.13)(6)  15.88  7.54  4.60  10.07  7.89  13.69  (4.44)  13.99  1.36(6)  7.51
(scale varies from fund to fund)                                                                             eight
                                                                                                             months
</TABLE>
    

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                            10/94(1)        10/95(2)      8/96(3)            8/97
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                                  <C>             <C>          <C>             <C>   
   
Per share operating performance
Net asset value, beginning of period                                  $9.85           $8.82        $9.47           $9.16
Net investment income                                                  0.48(4)         0.57         0.49(4)         0.56(4)
Net realized and unrealized gain (loss) on investments
sold and financial futures contracts                                  (0.94)           0.70        (0.30)           0.18
Total from investment operations                                      (0.46)           1.27         0.19            0.74
Less distributions:
  Dividends from net investment income                                (0.48)          (0.58)       (0.50)          (0.56)
  Distributions in excess of net investment income                    (0.09)          (0.04)          --              --
  Total distributions                                                 (0.57)          (0.62)       (0.50)          (0.56)
Net asset value, end of period                                        $8.82           $9.47        $9.16           $9.34
Total investment return at net asset value(5) (%)                      4.96(6)        14.85         1.96(6)         8.29
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                         15,401          14,225       23,663          32,199
Ratio of expenses to average net assets (%)                            1.15(7)         1.06         1.10(7)         1.06
Ratio of net investment income (loss) to average net assets (%)        6.08(7)         6.36         6.39(7)         6.00
Portfolio turnover rate (%)                                              62              64           38              51
    

<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                        10/87(8)        10/88         10/89         10/90         10/91  
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                              <C>          <C>           <C>           <C>           <C>     
   
Per share operating performance
Net asset value, beginning of period                              $9.49        $8.62         $9.25         $9.29         $9.07  
Net investment income                                              0.37         0.62          0.55          0.55          0.54  
Net realized and unrealized gain (loss) on
investments sold and financial futures contracts                  (0.87)        0.70          0.13         (0.14)         0.34  
Total from investment operations                                  (0.50)        1.32          0.68          0.41          0.88  
Less distributions:
  Dividends from net investment income                            (0.37)       (0.66)        (0.51)        (0.55)        (0.54) 
  Distributions in excess of net investment income                   --           --            --            --            --  
  Distributions from net realized gain on investments sold           --        (0.03)           --            --            --  
  Distributions from capital paid-in                                 --           --         (0.13)        (0.08)        (0.10) 
  Total distributions                                             (0.37)       (0.69)        (0.64)        (0.63)        (0.64) 
Net asset value, end of period                                    $8.62        $9.25         $9.29         $9.07         $9.31  
Total investment return at net asset value(5) (%)                 (5.13)(6)    15.88          7.54          4.60         10.07  
Total adjusted investment return at net asset value(5,9) (%)         --           --            --            --            --  
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                     15,026       24,278        29,841        35,820        51,467  
Ratio of expenses to average net assets (%)                        0.61(6)      2.05          2.32          2.20          2.36  
Ratio of adjusted expenses to average net assets(10) (%)           0.82(6)        --            --            --            --  
Ratio of net investment income to
average net assets (%)                                             4.05(6)      6.66          5.79          5.96          5.61  
Ratio of adjusted net investment income (loss)
to average net assets(10) (%)                                      3.84(6)        --            --            --            --  
Portfolio turnover rate (%)                                          42           82            29            41            83  
Fee reduction per share ($)                                        0.02           --            --            --            --  
    

<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                            10/92      10/93     10/94    10/95(2)   8/96(3)     8/97   
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                               <C>       <C>       <C>       <C>       <C>         <C>      
   
Per share operating performance                       
Net asset value, beginning of period                               $9.31      $9.39     $9.98     $8.82     $9.47       $9.16   
Net investment income                                               0.55       0.53      0.48      0.51      0.44(4)     0.49(4)
Net realized and unrealized gain (loss) on                                                                                      
investments sold and financial futures contracts                    0.17       0.72     (0.90)     0.69     (0.31)       0.18   
Total from investment operations                                    0.72       1.25     (0.42)     1.20      0.13        0.67   
Less distributions:                                                                                                             
  Dividends from net investment income                             (0.55)     (0.56)    (0.48)    (0.51)    (0.44)      (0.49)  
  Distributions in excess of net investment income                    --         --     (0.07)    (0.04)       --          --   
  Distributions from net realized gain on investments sold         (0.09)     (0.10)    (0.19)       --        --          --   
  Distributions from capital paid-in                                  --         --        --        --        --          --   
  Total distributions                                              (0.64)     (0.66)    (0.74)    (0.55)    (0.44)      (0.49)  
Net asset value, end of period                                     $9.39      $9.98     $8.82     $9.47     $9.16       $9.34   
Total investment return at net asset value(5) (%)                   7.89      13.69     (4.44)    13.99      1.36(6)     7.51   
Total adjusted investment return at net asset value(5,9) (%)          --         --        --        --        --          --   
Ratios and supplemental data                                                                                                    
Net assets, end of period (000s omitted) ($)                      65,933    113,442   151,069   155,234   147,669     139,385   
Ratio of expenses to average net assets (%)                         2.17       2.06      1.85      1.79      1.81(7)     1.81   
Ratio of adjusted expenses to average net assets(10) (%)              --         --        --        --        --          --   
Ratio of net investment income to                                                                                               
average net assets (%)                                              5.78       5.23      5.36      5.61      5.65(7)     5.28   
Ratio of adjusted net investment income (loss)                                                                                  
to average net assets(10) (%)                                         --         --        --        --        --          --   
Portfolio turnover rate (%)                                           40        100        62        64        38          51   
Fee reduction per share ($)                                           --         --        --        --        --          --   
</TABLE>

(1)   Class A shares commenced operations on December 31, 1993.
(2)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(3)   Effective August 31, 1996, the fiscal period end changed from October 31
      to August 31.
(4)   Based on the average of the shares outstanding at the end of each month.
(5)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(6)   Not annualized.
(7)   Annualized.
(8)   For the period May 1, 1987 to October 31, 1987.
(9)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(10)  Unreimbursed, without fee reduction.
    


                                                     HIGH YIELD TAX-FREE FUND  7
<PAGE>

Massachusetts Tax-Free Income Fund

REGISTRANT NAME: JOHN HANCOCK TAX-EXEMPT SERIES FUND      
                                TICKER SYMBOL    CLASS A: JHMAX     CLASS B: N/A
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clipart] The fund seeks income that is exempt from federal and Massachusetts
personal income taxes. The fund seeks to provide the maximum current income that
is consistent with preservation of capital. To pursue this goal, the fund
invests primarily in municipal securities exempt from these taxes.

PORTFOLIO SECURITIES

[Clipart] The fund's municipal securities may include bonds, notes and
commercial paper of any maturity. Under normal circumstances, the fund invests
at least 80% of net assets in Massachusetts municipal securities. Up to 33.3% of
assets may be invested in municipal securities rated BBB/Baa or BB/Ba and their
unrated equivalents. The balance of the fund's investments must be rated at
least A or be of equivalent quality. Bonds rated BB/Ba are considered junk
bonds.

For liquidity and flexibility, the fund may place up to 20% of net assets in
taxable investment-grade short-term securities. For defensive purposes, it may
invest more assets in these securities. The fund also may invest in private
activity bonds and certain higher-risk investments, and may engage in other
investment practices.

RISK FACTORS

[Clipart] As with most income funds, the value of your investment will fluctuate
with changes in interest rates. Typically, a rise in interest rates causes a
decline in the market value of debt securities (including municipal securities).

   
Because the fund is not diversified and because it concentrates in securities of
Massachusetts issuers, certain factors may disproportionately affect the fund's
investments.
    

These factors may include:

o     local economic or policy changes
o     tax base erosion
o     state constitutional limits on tax increases
o     changes in the ratings assigned to the state's municipal issuers

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 24.

PORTFOLIO MANAGEMENT

   
[Clipart] Dianne Sales, CFA, leader of the fund's portfolio management team
since April 1995, is a second vice president of the adviser. Ms. Sales joined
John Hancock Funds in 1989 and has been in the investment business since 1984.
    

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

INVESTOR EXPENSES

   
[Clipart] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.
    

- --------------------------------------------------------------------------------
Shareholder transaction expenses                      Class A   Class B
- --------------------------------------------------------------------------------
Maximum sales charge imposed on purchases
(as a percentage of offering price)                      4.50%     none
Maximum sales charge imposed on
reinvested dividends                                     none      none
Maximum deferred sales charge                            none(1)   5.00%
Redemption fee(2)                                        none      none
Exchange fee                                             none      none

   
- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management fee (after expense limitation)(3)             0.11%     0.11%
12b-1 fee(4)                                             0.30%     1.00%
Other expenses                                           0.29%     0.29%
Total fund operating expenses (after limitation)(3)      0.70%     1.40%
    

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
Share class                 Year 1   Year 3    Year 5   Year 10
- --------------------------------------------------------------------------------
Class A shares              $52      $66       $82      $128
Class B shares
  Assuming redemption
  at end of period          $64      $74       $97      $149
  Assuming no redemption    $14      $44       $77      $149

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

   
(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Reflects the adviser's temporary agreement to limit expenses. Without this
      limitation and the effect of expense offsets, management fees would be
      0.50% for each class and total fund operating expenses would be 1.09% for
      Class A and 1.79% for Class B.
(4)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.
    


8  MASSACHUSETTS TAX-FREE INCOME FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS 

[Clipart] The figures below have been audited by the fund's independent
auditors, Price Waterhouse LLP.

[The table below is represented here as a bar graph.]

<TABLE>
   
<S>                                        <C>       <C>   <C>   <C>    <C>    <C>    <C>     <C>   <C>   <C> 
Volatility, as indicated by Class A 
year-by-year total investment return (%)   13.13(3)  9.67  3.49  12.10  12.11  13.29  (0.97)  7.66  4.78  9.85
(scale varies from fund to fund)
</TABLE>
    

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                             8/88(1)           8/89        8/90        8/91         8/92 
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                                                  <C>            <C>         <C>         <C>          <C>    
Per share operating performance
Net asset value, beginning of period                                 $10.00         $10.63      $10.94      $10.63       $11.15 
Net investment income                                                  0.65           0.70        0.69        0.73         0.71 
Net realized and unrealized gain (loss) on investments                 0.63           0.31       (0.31)       0.53         0.60 
Total from investment operations                                       1.28           1.01        0.38        1.26         1.31 
Less distributions:
  Dividends from net investment income                                (0.65)         (0.70)      (0.69)      (0.73)       (0.71)
  Distributions from net realized gain on investments sold               --             --          --       (0.01)          -- 
  Total distributions                                                 (0.65)         (0.70)      (0.69)      (0.74)       (0.71)
Net asset value, end of period                                       $10.63         $10.94      $10.63      $11.15       $11.75 
Total investment return at net asset value(2) (%)                     13.13(3)        9.67        3.49       12.10        12.11 
Total adjusted investment return at net asset value(2,4) (%)          10.38(3)        9.16        2.72       10.66        10.93 
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                          4,757          9,138       9,968      15,015       29,113 
Ratio of expenses to average net assets (%)                            1.00(3)        1.00        1.00        0.60         0.60 
Ratio of adjusted expenses to average net assets(6) (%)                3.75(3)        1.51        1.77        2.04         1.78 
Ratio of net investment income (loss) to average net assets (%)        6.28(3)        6.35        6.31        6.64         6.18 
Ratio of adjusted net investment income (loss) to average
net assets(6) (%)                                                      3.53(3)        5.84        5.54        5.20         5.00 
Portfolio turnover rate (%)                                              20              2           2          29           56 
Fee reduction per share ($)                                            0.28           0.11        0.08        0.16         0.14 

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                              8/93         8/94         8/95         8/96            8/97   
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                <C>          <C>          <C>          <C>             <C>      
   
Per share operating performance                                                                                                    
Net asset value, beginning of period                               $11.75       $12.43       $11.56       $11.76          $11.66   
Net investment income                                                0.67         0.63         0.65         0.65            0.66   
Net realized and unrealized gain (loss) on investments               0.82        (0.75)        0.20        (0.10)           0.46   
Total from investment operations                                     1.49        (0.12)        0.85         0.55            1.12   
Less distributions:                                                                                                                
  Dividends from net investment income                              (0.67)       (0.63)       (0.65)       (0.65)          (0.66)  
  Distributions from net realized gain on investments sold          (0.14)       (0.12)          --           --              --   
  Total distributions                                               (0.81)       (0.75)       (0.65)       (0.65)          (0.66)  
Net asset value, end of period                                     $12.43       $11.56       $11.76       $11.66          $12.12   
Total investment return at net asset value(2) (%)                   13.29        (0.97)        7.66         4.78            9.85   
Total adjusted investment return at net asset value(2,4) (%)        12.38        (1.50)        7.21         4.30            9.45   
Ratios and supplemental data                                                                                                       
Net assets, end of period (000s omitted) ($)                       50,019       54,122       54,416       55,169          54,253   
Ratio of expenses to average net assets (%)                          0.67         0.70         0.70         0.75(5)         0.71(5)
Ratio of adjusted expenses to average net assets(6) (%)              1.58         1.23         1.15         1.18            1.11   
Ratio of net investment income (loss) to average net assets (%)      5.61         5.28         5.67         5.53            5.59   
Ratio of adjusted net investment income (loss) to average                                                                          
net assets(6) (%)                                                    4.70         4.75         5.22         5.05            5.19   
Portfolio turnover rate (%)                                            79           29           24           36              12   
Fee reduction per share ($)                                          0.11         0.06         0.05         0.06            0.05   
    
</TABLE>

   
- --------------------------------------------------------------------------------
Class B - period ended:                                            8/97(1)
- --------------------------------------------------------------------------------
Per share operating performance
Net asset value, beginning of period                                $11.84
Net investment income                                                 0.54
Net realized and unrealized gain (loss) on investments                0.28
Total from investment operations                                      0.82
Less distributions:
  Dividends from net investment income                               (0.54)
Net asset value, end of period                                      $12.12
Total investment return at net asset value(2) (%)                     7.08(7)
Total adjusted investment return at net asset value(2,4) (%)          6.72(7)
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                         2,418
Ratio of expenses to average net assets (%)                           1.41(3,5)
Ratio of adjusted expenses to average net assets(6) (%)               1.81(3)
Ratio of net investment income (loss) to average net assets (%)       4.82(3)
Ratio of adjusted net investment income (loss) to average
net assets(6) (%)                                                     4.42(3)
Portfolio turnover rate (%)                                             12
Fee reduction per share ($)                                           0.04

(1)   Class A shares commenced operations on September 3, 1987. Class B shares
      commenced operations on October 3, 1996.
(2)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(3)   Annualized.
(4)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(5)   The Ratio of Expenses to Average Net Assets for the fund excludes the
      effect of expense offsets. If expense offsets were included, the Ratio of
      Expenses to Average Net Assets would be 0.70% and 1.40% for Class A and
      Class B, respectively.
(6)   Unreimbursed, without fee reduction.
(7)   Not annualized.
    

                                           MASSACHUSETTS TAX-FREE INCOME FUND  9
<PAGE>

New York Tax-Free Income Fund
REGISTRANT NAME: JOHN HANCOCK TAX-EXEMPT SERIES FUND   
                                TICKER SYMBOL    CLASS A: JHNYX     CLASS B: N/A
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clipart] The fund seeks income that is exempt from federal income taxes as well
as New York State and New York City personal income taxes. The fund seeks to
provide the maximum current income that is consistent with preservation of
capital. To pursue this goal, the fund invests primarily in municipal securities
exempt from these taxes.

PORTFOLIO SECURITIES

[Clipart] The fund's municipal securities may include bonds, notes and
commercial paper of any maturity. Under normal circumstances, the fund invests
at least 80% of net assets in New York municipal securities. Up to 33.3% of
assets may be invested in municipal securities rated BBB/Baa or BB/Ba and their
unrated equivalents. The balance of the fund's investments must be rated at
least A or be of equivalent quality. Bonds rated BB/Ba are considered junk
bonds.

For liquidity and flexibility, the fund may place up to 20% of net assets in
taxable investment-grade short-term securities. For defensive purposes, it may
invest more assets in these securities. The fund also may invest in private
activity bonds and certain higher-risk investments, and may engage in other
investment practices.

RISK FACTORS

   
[Clipart] As with most income funds, the value of your investment will fluctuate
with changes in interest rates. Typically, a rise in interest rates causes a
decline in the market value of debt securities (including municipal securities).
    

Because the fund is not diversified and it concentrates in securities of New
York issuers, certain factors may disproportionately affect the fund's
investments.

These factors may include:

o     local economic or policy changes
o     tax base erosion
o     limited flexibility to raise taxes
o     changes in the ratings assigned to the state's municipal issuers
o     the legacy of past credit problems of New York City and other issuers

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 24.

PORTFOLIO MANAGEMENT

[Clipart] Frank A. Lucibella, CFA, leader of the fund's portfolio management
team since April 1995, is a second vice president of the adviser. He joined John
Hancock Funds in 1988 and has been in the investment business since 1982.

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

INVESTOR EXPENSES

   
[Clipart] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.
    

- --------------------------------------------------------------------------------
Shareholder transaction expenses                      Class A   Class B
- --------------------------------------------------------------------------------
Maximum sales charge imposed on purchases
(as a percentage of offering price)                      4.50%     none
Maximum sales charge imposed on
reinvested dividends                                     none      none
Maximum deferred sales charge                            none(1)   5.00%
Redemption fee(2)                                        none      none
Exchange fee                                             none      none

   
- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management fee (after expense limitation)(3)             0.11%     0.11%
12b-1 fee(4)                                             0.30%     1.00%
Other expenses                                           0.29%     0.29%
Total fund operating expenses (after limitation)(3)      0.70%     1.40%
    

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
Share class                 Year 1   Year 3    Year 5   Year 10
- --------------------------------------------------------------------------------
Class A shares              $52      $66       $82      $128
Class B shares
  Assuming redemption
  at end of period          $64      $74       $97      $149
  Assuming no redemption    $14      $44       $77      $149

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

   
(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Reflects the adviser's temporary agreement to limit expenses. Without this
      limitation and the effect of expense offsets, management fees would be
      0.50% for each class and total fund operating expenses would be 1.09% for
      Class A and 1.79% for Class B.
(4)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.
    


10  NEW YORK TAX-FREE INCOME FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS 

[Clipart] The figures below have been audited by the fund's independent
auditors, Price Waterhouse LLP.

[The table below is represented here as a bar graph.]

<TABLE>
<S>                                       <C>       <C>    <C>   <C>    <C>    <C>    <C>     <C>   <C>   <C> 
   
Volatility, as indicated by Class A 
year-by-year total investment return (%)  11.40(3)  11.87  3.74  12.24  12.17  13.70  (1.05)  7.19  5.21  9.48
(scale varies from fund to fund)
</TABLE>
    

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------
Class A - period ended:                          8/88(1)            8/89         8/90         8/91         8/92    
- ----------------------------------------------------------------------------------------------------------------
<S>                                               <C>             <C>          <C>          <C>          <C>       
Per share operating performance
Net asset value, beginning of period              $10.00          $10.48       $11.01       $10.74       $11.29    
Net investment income                               0.61            0.68         0.67         0.72         0.72    
Net realized and unrealized gain
(loss) on investments                               0.48            0.55        (0.25)        0.55         0.63    
Total from investment operations                    1.09            1.23         0.42         1.27         1.35    
Less distributions:
  Dividends from net investment income             (0.61)          (0.68)       (0.67)       (0.72)       (0.72)   
  Distributions from net realized gain
  on investments sold                                 --           (0.02)       (0.02)          --        (0.02)   
  Total distributions                              (0.61)          (0.70)       (0.69)       (0.72)       (0.74)   
Net asset value, end of period                    $10.48          $11.01       $10.74       $11.29       $11.90    
Total investment return at net asset
value(2) (%)                                       11.40(3)        11.87         3.74        12.24        12.17    
Total adjusted investment return at net
asset value(2,4) (%)                                7.56(3)        11.22         3.05        11.02        11.09    
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)       4,306           8,795       13,357       20,878       33,806    
Ratio of expenses to average net assets (%)         1.00(3)         1.00         1.00         0.60         0.60    
Ratio of adjusted expenses to average
net assets(6) (%)                                   4.84(3)         1.65         1.69         1.82         1.68    
Ratio of net investment income (loss) to
average net assets (%)                              6.11(3)         6.30         6.17         6.57         6.22    
Ratio of adjusted net investment income
(loss) to average net assets(6) (%)                 2.27(3)         5.65         5.48         5.35         5.14    
Portfolio turnover rate (%)                           16              10           10           12           48    
Fee reduction per share ($)                         0.38            0.13         0.08         0.13         0.13    

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------
Class A - period ended:                           8/93         8/94         8/95         8/96            8/97     
- ----------------------------------------------------------------------------------------------------------------
<S>                                             <C>          <C>          <C>          <C>             <C>        
   
Per share operating performance                                                                                   
Net asset value, beginning of period            $11.90       $12.63       $11.73       $11.88          $11.83     
Net investment income                             0.68         0.64         0.65         0.66            0.67     
Net realized and unrealized gain                                                                                  
(loss) on investments                             0.87        (0.77)        0.15        (0.05)           0.42     
Total from investment operations                  1.55        (0.13)        0.80         0.61            1.09     
Less distributions:                                                                                               
  Dividends from net investment income           (0.68)       (0.64)       (0.65)       (0.66)          (0.67)    
  Distributions from net realized gain                                                                            
  on investments sold                            (0.14)       (0.13)          --           --              --     
  Total distributions                            (0.82)       (0.77)       (0.65)       (0.66)          (0.67)    
Net asset value, end of period                  $12.63       $11.73       $11.88       $11.83          $12.25     
Total investment return at net asset                                                                              
value(2) (%)                                     13.70        (1.05)        7.19         5.21            9.48     
Total adjusted investment return at net                                                                           
asset value(2,4) (%)                             12.83        (1.58)        6.74         4.77            9.08     
Ratios and supplemental data                                                                                      
Net assets, end of period (000s omitted) ($)    52,444       55,690       55,753       56,229          54,086     
Ratio of expenses to average net assets (%)       0.67         0.70         0.70         0.73(5)         0.71(5)  
Ratio of adjusted expenses to average                                                                             
net assets(6) (%)                                 1.54         1.23         1.15         1.14            1.11     
Ratio of net investment income (loss) to                                                                          
average net assets (%)                            5.63         5.28         5.67         5.51            5.61     
Ratio of adjusted net investment income                                                                           
(loss) to average net assets(6) (%)               4.76         4.75         5.22         5.07            5.21     
Portfolio turnover rate (%)                         56           23           70           76              46     
Fee reduction per share ($)                       0.11         0.06         0.05         0.05            0.05     
</TABLE>

- --------------------------------------------------------------------------------
Class B - period ended:                                             8/97(1)
- --------------------------------------------------------------------------------
Per share operating performance
Net asset value, beginning of period                                $11.99
Net investment income                                                 0.54
Net realized and unrealized gain (loss) on investments                0.26
Total from investment operations                                      0.80
Less distributions:
  Dividends from net investment income                               (0.54)
Net asset value, end of period                                      $12.25
Total investment return at net asset value(2) (%)                     6.82(7)
Total adjusted investment return at net asset value(2,4) (%)          6.46(7)
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                         2.414
Ratio of expenses to average net assets (%)                           1.41(3,5)
Ratio of adjusted expenses to average net assets(6) (%)               1.81(3)
Ratio of net investment income (loss) to average net assets (%)       4.79(3)
Ratio of adjusted net investment income (loss) to average
net assets(6) (%)                                                     4.39(3)
Portfolio turnover rate (%)                                             46
Fee reduction per share ($)                                           0.04

(1)   Class A shares commenced operations on September 11, 1987. Class B shares
      commenced operations on October 3, 1996.
(2)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(3)   Annualized.
(4)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(5)   The Ratio of Expenses to Average Net Assets for the fund excludes the
      effect of expense offsets. If expense offsets were included, the Ratio of
      Expenses to Average Net Assets would be 0.70% and 1/40% for Class A and
      Class B, respectively.
(6)   Unreimbursed, without fee reduction.
(7)   Not annualized.
    


                                               NEW YORK TAX-FREE INCOME FUND  11
<PAGE>

Tax-Free Bond Fund

REGISTRANT NAME: JOHN HANCOCK TAX-FREE BOND TRUST 
                                TICKER SYMBOL    CLASS A: TAMBX   CLASS B: TSMBX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clipart] The fund seeks as high a level of interest income exempt from federal
income tax as is consistent with preservation of capital. To pursue this goal,
the fund invests in a diversified portfolio of municipal securities. Under
normal circumstances, the fund will place at least 80% of assets in municipal
bonds.

PORTFOLIO SECURITIES

[Clipart] The fund's municipal bonds may include investment-grade bonds, notes
and commercial paper of any maturity. Less than 35% of assets may be invested in
municipal bonds rated BB/Ba or B (junk bonds) and their unrated equivalents. The
fund may not invest more than 25% of assets in private activity bonds of issuers
in any one industry. There is no limit on the fund's investments in issuers
located in any one state.

For liquidity and flexibility, the fund may place up to 20% of
assets in taxable investment-grade short-term securities. For defensive
purposes, it may invest more assets in these securities. The fund also may
invest in private activity bonds and certain higher-risk investments, and may
engage in other investment practices.

RISK FACTORS

[Clipart] As with most income investments, the value of your investment will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of fixed income securities (including
municipal securities). Bonds with longer maturities are especially sensitive to
interest rate movements.

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 24.

PORTFOLIO MANAGEMENT

[Clipart] Thomas C. Goggins has been the leader of the fund's portfolio
management team since joining John Hancock Funds in April 1995. A senior vice
president of the adviser, Mr. Goggins has been in the investment business since
1986.

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

INVESTOR EXPENSES

[Clipart] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
Shareholder transaction expenses                      Class A   Class B
- --------------------------------------------------------------------------------
Maximum sales charge imposed on purchases
(as a percentage of offering price)                      4.50%     none
Maximum sales charge imposed on
reinvested dividends                                     none      none
Maximum deferred sales charge                            none(1)   5.00%
Redemption fee(2)                                        none      none
Exchange fee                                             none      none

   
- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management fee                                           0.47%     0.47%
12b-1 fee(3,4)                                           0.15%     0.90%
Other expenses                                           0.23%     0.23%
Total fund operating expenses(4)                         0.85%     1.60%
    

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
Share class                 Year 1   Year 3   Year 5    Year 10
- --------------------------------------------------------------------------------
Class A shares              $53      $71       $90      $145
Class B shares
  Assuming redemption
  at end of period          $66      $81      $107      $170
  Assuming no redemption    $16      $51       $87      $170

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

   
(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.
(4)   The adviser has agreed to limit total fund operating expenses to 0.85% for
      Class A and 1.60% for Class B. Without this limitation, management fees
      would be 0.53% for each class and total fund operating expenses would be
      0.91% for Class A and 1.66% for Class B.
    


12  TAX-FREE BOND FUND
<PAGE>

FINANCIAL HIGHLIGHTS

[Clipart] The figures below have been audited by the fund's independent
auditors, Ernst & Young LLP.

[The table below is represented here as a bar graph.]

<TABLE>
<S>                                        <C>      <C>    <C>    <C>    <C>     <C>    <C>        <C> 
   
Volatility, as indicated by Class A 
year-by-year total investment return (%)   6.04(6)  14.78  10.97  15.15  (9.28)  20.20  (0.01)(6)  9.44
(scale varies from fund to fund)                                                          eight
                                                                                          months
</TABLE>
    

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                             12/90(1)            12/91         12/92         12/93 
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>              <C>           <C>          <C>     
Per share operating performance
Net asset value, beginning of period                                  $10.00            $9.90        $10.24        $10.47 
Net investment income                                                   0.71             0.69          0.67          0.62 
Net realized and unrealized gain (loss) on investments                 (0.13)            0.72          0.42          0.93 
Total from investment operations                                        0.58             1.41          1.09          1.55 
Less distributions:
  Dividends from net investment income                                 (0.68)           (0.68)        (0.68)        (0.62)
  Distributions from net realized gain on investments sold                --            (0.39)        (0.18)        (0.44)
  Total distributions                                                  (0.68)           (1.07)        (0.86)        (1.06)
Net asset value, end of period                                         $9.90           $10.24        $10.47        $10.96 
Total investment return at net asset value(5) (%)                       6.04(6)         14.78         10.97         15.15 
Total adjusted investment return at net asset value(5,7) (%)            5.19(6)         14.40         10.67         14.98 
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                          45,437           73,393        99,523       136,521 
Ratio of expenses to average net assets (%)                             0.40(6)          0.60          0.66          0.78 
Ratio of adjusted expenses to average net assets(9) (%)                 1.25(6)          0.98          0.96          0.95 
Ratio of net investment income (loss) to average net assets (%)         7.09(6)          6.86          6.46          5.57 
Ratio of adjusted net investment income (loss) to average
net assets(9) (%)                                                       6.24(6)          6.48          6.16          5.40 
Portfolio turnover rate (%)                                               64              123            79           116 
Fee reduction per share ($)                                             0.08             0.04          0.03          0.02 

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                             12/94(2)         12/95          8/96(3)              8/97    
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                                  <C>           <C>              <C>               <C>        
   
Per share operating performance                                                                                                  
Net asset value, beginning of period                                  $10.96         $9.39           $10.67            $10.27    
Net investment income                                                   0.58          0.57(4)          0.40              0.59    
Net realized and unrealized gain (loss) on investments                 (1.58)         1.28            (0.41)             0.36    
Total from investment operations                                       (1.00)         1.85            (0.01)             0.95    
Less distributions:                                                                                                              
  Dividends from net investment income                                 (0.57)        (0.57)           (0.39)            (0.59)   
  Distributions from net realized gain on investments sold                --            --               --                --    
  Total distributions                                                  (0.57)        (0.57)           (0.39)            (0.59)   
Net asset value, end of period                                         $9.39        $10.67           $10.27            $10.63    
Total investment return at net asset value(5) (%)                      (9.28)        20.20            (0.01)(6)          9.44    
Total adjusted investment return at net asset value(5,7) (%)           (9.39)        20.08            (0.09)(6)          9.38    
Ratios and supplemental data                                                                                                     
Net assets, end of period (000s omitted) ($)                         114,539       118,797          560,863           590,185    
Ratio of expenses to average net assets (%)                             0.85          0.85             0.85(8)           0.85    
Ratio of adjusted expenses to average net assets(9) (%)                 0.96          0.97             0.98(8)           0.91    
Ratio of net investment income (loss) to average net assets (%)         5.72          5.67             5.75(8)           5.61    
Ratio of adjusted net investment income (loss) to average                                                                        
net assets(9) (%)                                                       5.61          5.55             5.62(8)           5.55    
Portfolio turnover rate (%)                                              107           113              116(10)            46(10)
Fee reduction per share ($)                                             0.01          0.01(4)          0.01(4)           0.01    
    

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                      12/92       12/93   12/94(2)    12/95        8/96(3)          8/97
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                         <C>         <C>       <C>       <C>            <C>          <C>    
   
Per share operating performance
Net asset value, beginning of period                        $10.24      $10.47    $10.96     $9.38         $10.67        $10.27
Net investment income                                         0.59(4)     0.54      0.50      0.50(4)        0.34          0.51
Net realized and unrealized gain (loss) on investments        0.42        0.93     (1.58)     1.28          (0.40)         0.36
Total from investment operations                              1.01        1.47     (1.08)     1.78          (0.06)         0.87
Less distributions:
  Dividends from net investment income                       (0.60)      (0.54)    (0.50)    (0.49)         (0.34)        (0.51)
  Distributions from net realized gain on investments sold   (0.18)      (0.44)       --        --             --            --
  Total distributions                                        (0.78)      (0.98)    (0.50)    (0.49)         (0.34)        (0.51)
Net asset value, end of period                              $10.47      $10.96     $9.38    $10.67         $10.27        $10.63
Total investment return at net asset value(5) (%)            10.15       14.30    (10.05)    19.41          (0.51)(6)      8.63
Total adjusted investment return at net 
asset value(5,7) (%)                                          9.85       14.13    (10.16)    19.29          (0.59)(6)      8.57
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                18,272      56,384    70,243    76,824         81,177       204,621
Ratio of expenses to average net assets (%)                   1.43        1.53      1.60      1.60           1.60(8)       1.60
Ratio of adjusted expenses to average net assets(9) (%)       1.73        1.70      1.71      1.72           1.73(8)       1.66
Ratio of net investment income (loss) to average 
net assets (%)                                                5.57        4.66      4.97      4.90           4.91(8)       4.85
Ratio of adjusted net investment income (loss) to average     
net assets(9) (%)                                             5.27        4.49      4.86      4.78           4.78(8)       4.79
Portfolio turnover rate (%)                                     79         116       107       113            116(10)        46(10)
Fee reduction per share ($)                                   0.03(4)     0.02      0.01      0.01(4)        0.01(4)       0.01
</TABLE>
    

(1)   Class A shares commenced operations on January 5, 1990.
(2)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(3)   Effective August 31, 1996, the fiscal period changed from December 31 to
      August 31.
(4)   Based on the average of the shares outstanding at the end of each month.
(5)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(6)   Not annualized.
(7)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(8)   Annualized.
(9)   Unreimbursed, without fee reduction.
(10)  Portfolio turnover excludes merger activity.


                                                          TAX-FREE BOND FUND  13
<PAGE>

Your account
- --------------------------------------------------------------------------------

CHOOSING A SHARE CLASS

All John Hancock tax-free income funds offer two classes of shares, Class A and
Class B. Each class has its own cost structure, allowing you to choose the one
that best meets your requirements. Your financial representative can help you
decide.

- --------------------------------------------------------------------------------
Class A                                   Class B
- --------------------------------------------------------------------------------

o Front-end sales charges, as             o No front-end sales charge;        
  described below. There are                all your money goes to work       
  several ways to reduce                    for you right away.               
  these charges, also                                                         
  described below.                        o Higher annual expenses than       
                                            Class A shares.                   
o Lower annual expenses than                                                  
  Class B shares.                         o A deferred sales charge on        
                                            shares you sell within six        
                                            years of purchase, as             
                                            described below.                  
                                                                              
                                          o Automatic conversion to Class A   
                                            shares after eight years, thus    
                                            reducing future annual expenses.  

For actual past expenses of Class A and B shares, see the fund-by-fund
information earlier in this prospectus.

- --------------------------------------------------------------------------------
HOW SALES CHARGES ARE CALCULATED

Class A Sales charges are as follows:

- --------------------------------------------------------------------------------
Class A sales charges
- --------------------------------------------------------------------------------
                           As a % of       As a % of your
Your investment            offering price  investment

Up to $99,999              4.50%           4.71%
$100,000 - $249,999        3.75%           3.90%
$250,000 - $499,999        3.00%           3.09%
$500,000 - $999,999        2.00%           2.04%
$1,000,000 and over        See below

Investments of $1 million or more Class A shares are available with no front-end
sales charge. However, there is a contingent deferred sales charge (CDSC) on any
shares sold within one year of purchase, as follows:

- --------------------------------------------------------------------------------
CDSC on $1 million+ investments
- --------------------------------------------------------------------------------
Your investment                CDSC on shares being sold

First $1M - $4,999,999         1.00%
Next $1 - $5M above that       0.50%
Next $1 or more above that     0.25%

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the LAST day of that month.

The CDSC is based on the lesser of the original purchase cost or the current
market value of the shares being sold, and is not charged on shares you acquired
by reinvesting your dividends. To keep your CDSC as low as possible, each time
you place a request to sell shares we will first sell any shares in your account
that are not subject to a CDSC.

Class B Shares are offered at their net asset value per share, without any
initial sales charge. However, there is a contingent deferred sales charge
(CDSC) on shares you sell within six years of buying them. There is no CDSC on
shares acquired through reinvestment of dividends. The CDSC is based on the
original purchase cost or the current market value of the shares being sold,
whichever is less. The longer the time between the purchase and the sale of
shares, the lower the rate of the CDSC:

- --------------------------------------------------------------------------------
Class B deferred charges
- --------------------------------------------------------------------------------
Years after purchase            CDSC on shares being sold

1st year                        5.00%
2nd year                        4.00%
3rd or 4th year                 3.00%
5th year                        2.00%
6th year                        1.00%
After 6 years                   None

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the FIRST day of that month.

CDSC calculations are based on the number of shares involved, not on the value
of your account. To keep your CDSC as low as possible, each time you place a
request to sell shares we will first sell any shares in your account that carry
no CDSC. If there are not enough of these to meet your request, we will sell
those shares that have the lowest CDSC.


14  YOUR ACCOUNT
<PAGE>

- --------------------------------------------------------------------------------
SALES CHARGE REDUCTIONS AND WAIVERS

Reducing your Class A sales charges There are several ways you can combine
multiple purchases of Class A shares of John Hancock funds to take advantage of
the breakpoints in the sales charge schedule. The first three ways can be
combined in any manner. 

o     Accumulation Privilege -- lets you add the value of any Class A shares you
      already own to the amount of your next Class A investment for purposes of
      calculating the sales charge.

o     Letter of Intention -- lets you purchase Class A shares of a fund over a
      13-month period and receive the same sales charge as if all shares had
      been purchased at once.

o     Combination Privilege -- lets you combine Class A shares of multiple funds
      for purposes of calculating the sales charge.

To utilize: complete the appropriate section of your application, or contact
your financial representative or Signature Services to add these options (see
the back cover of this prospectus).

   
Group Investment Program A group may be treated as a single purchaser under the
accumulation and combination privileges. Each investor has an individual
account, but the group's investments are lumped together for sales charge
purposes, making the investors potentially eligible for reduced sales charges.
There is no charge, no obligation to invest (although initial investments must
total at least $250) and individual investors may close their accounts at any
time.

To utilize: contact your financial representative or Signature Services to find
out how to qualify, or consult the SAI (see the back cover of this prospectus).
    

CDSC waivers As long as Signature Services is notified at the time you sell, the
CDSC for either share class will generally be waived in the following cases: 
o     to make payments through certain systematic withdrawal plans
o     to make certain distributions from a retirement plan
o     because of shareholder death or disability

   
To utilize: if you think you may be eligible for a CDSC waiver, contact your
financial representative or Signature Services, or consult the SAI.

Reinstatement privilege If you sell shares of a John Hancock fund, you may
reinvest some or all of the proceeds in the same share class of any John Hancock
fund within 120 days without a sales charge as long as Signature Services is
notified before you reinvest. If you paid a CDSC when you sold your shares, you
will be credited with the amount of the CDSC. All accounts involved must have
the same registration.
    

To utilize: contact your financial representative or Signature Services.

   
Waivers for certain investors Class A shares may be offered without front-end
sales charges or CDSCs to various individuals and institutions, including:
o     government entities that are prohibited from paying mutual fund sales
      charges
o     financial institutions or common trust funds investing $1 million or more
      for non-discretionary accounts
o     selling brokers and their employees and sales representatives
o     financial representatives utilizing fund shares in fee-based investment
      products under agreement with John Hancock Funds
o     fund trustees and other individuals who are affiliated with these or other
      John Hancock funds 
o     individuals transferring assets from an employee
      benefit plan into a John Hancock fund
o     members of an approved affinity group financial services program
o     certain insurance company contract holders (one-year CDSC usually applies)
o     participants in certain retirement plans with at least 100 members
      (one-year CDSC applies)
    

To utilize: if you think you may be eligible for a sales charge waiver, contact
your financial representative or Signature Services, or consult the SAI.

- --------------------------------------------------------------------------------
OPENING AN ACCOUNT 

1     Read this prospectus carefully.

   
2     Determine how much you want to invest. The minimum initial investments for
      the John Hancock funds are as follows:
      o     non-retirement account: $1,000
      o     group investments: $250
      o     Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must
            invest at least $25 a month
      o     fee-based clients of selling brokers who placed at least $2 billion
            in John Hancock funds: $500

3     Complete the appropriate parts of the account application, carefully
      following the instructions. If you have questions, please contact your
      financial representative or call Signature Services at 1-800-225-5291.
    

4     Complete the appropriate parts of the account privileges section of the
      application. By applying for privileges now, you can avoid the delay and
      inconvenience of having to file an additional application if you want to
      add privileges later.

   
5     Make your initial investment using the table on the next page. You and
      your financial representative can initiate any purchase, exchange or sale
      of shares.
    


                                                                YOUR ACCOUNT  15
<PAGE>

- --------------------------------------------------------------------------------
Buying shares
- --------------------------------------------------------------------------------
               Opening an account                 Adding to an account

By check

[Clipart]      o Make out a check for the         o Make out a check for the    
                 investment amount, payable to      investment amount payable   
                 "John Hancock Signature            to "John Hancock Signature  
                 Services, Inc."                    Services, Inc."             
                                                                                
               o Deliver the check and your       o Fill out the detachable     
                 completed application to your      investment slip from an     
                 financial representative, or       account statement. If no    
                 mail them to Signature Services    slip is available, include  
                 (address on next page).            a note specifying the fund  
                                                    name, your share class,     
                                                    your account number and     
                                                    the name(s) in which the    
                                                    account is registered.      
                                                                                
                                                  o Deliver the check and your  
                                                    investment slip or note to  
                                                    your financial              
                                                    representative, or mail     
                                                    them to Signature Services  
                                                    (address on next page).     

By exchange

   
[Clipart]      o Call your financial              o Call your financial        
                 representative or Signature        representative or Signature
                 Services to request an             Services to request an 
                 exchange.                          exchange.
    

By wire

[Clipart]      o Deliver your completed           o Instruct your bank to wire 
                 application to your financial      the amount of your         
                 representative, or mail            investment to:             
                 it to Signature Services.          First Signature Bank & Trust
                                                    Account # 900000260        
               o Obtain your account number         Routing # 211475000        
                 by calling your financial          Specify the fund name, your
                 representative or                  share class, your account  
                 Signature Services.                number and the name(s)     
                                                    in which the account is    
               o Instruct your bank to wire         registered. Your bank may  
                 the amount of your investment      charge a fee to wire funds.
                 to:                              
                 First Signature Bank & Trust
                 Account # 900000260
                 Routing # 211475000
                 Specify the fund name, your
                 choice of share class, the new
                 account number and the name(s)
                 in which the account is 
                 registered. Your bank may charge
                 a fee to wire funds.

By phone

[Clipart] See "By wire" and "By exchange."       o Verify that your bank or     
                                                   credit union is a member of  
                                                   the Automated Clearing       
                                                   House (ACH) system.          
                                                                                
                                                 o Complete the "Invest-By-     
                                                   Phone" and "Bank             
                                                   Information" sections on     
                                                   your account application.    
                                                                                
                                                 o Call Signature Services to   
                                                   verify that these features   
                                                   are in place on your account.
                                                                                
                                                 o Tell the Signature Services  
                                                   representative the fund name,
                                                   your share class, your       
                                                   account number, the name(s)  
                                                   in which the account is      
                                                   registered and the amount    
                                                   of your investment.          

To open or add to an account using the Monthly Automatic Accumulation Program,
see "Additional investor services."


16  YOUR ACCOUNT
<PAGE>

- --------------------------------------------------------------------------------
Selling shares
- --------------------------------------------------------------------------------
               Designed for                  To sell some or all of your shares

By letter

[Clipart] o Accounts of any type.            o Write a letter of instruction 
          o Sales of any amount.               or complete a stock power     
                                               indicating the fund name, your
                                               share class, your account     
                                               number, the name(s) in which  
                                               the account is registered and 
                                               the dollar value or number of 
                                               shares you wish to sell.      
                                                                             
                                             o Include all signatures and any
                                               additional documents that may 
                                               be required (see next page).  
                                                                             
                                             o Mail the materials to Signature
                                               Services.                     
                                                                             
                                             o A check will be mailed to the 
                                               name(s) and address in which  
                                               the account is registered, or 
                                               otherwise according to your   
                                               letter of instruction.        

By phone

[Clipart] o Most accounts.                   o For automated service 24 hours
          o Sales of up to $100,000.           a day using your touch-tone   
                                               phone, call the EASI-Line at  
                                               1-800-338-8080.               
                                                                             
                                             o To place your order with a    
                                               representative at John Hancock
                                               Funds, call Signature Services
                                               between 8 A.M. and 4 P.M.     
                                               Eastern Time on most business 
                                               days.                         

By wire or electronic funds transfer (EFT)

[Clipart] o Requests by letter to            o Fill out the "Telephone        
            sell any amount (accounts          Redemption" section of your    
            of any type).                      new account application.       
                                                                              
          o Requests by phone to sell        o To verify that the telephone   
            up to $100,000 (accounts           redemption privilege is in     
            with telephone redemption          place on an account, or to     
            privileges).                       request the forms to add it    
                                               to an existing account, call   
                                               Signature Services.            
                                                                              
                                             o Amounts of $1,000 or more will 
                                               be wired on the next business  
                                               day. A $4 fee will be deducted 
                                               from your account.             
                                                                              
                                             o Amounts of less than $1,000    
                                               may be sent by EFT or by check.
                                               Funds from EFT transactions    
                                               are generally available by     
                                               the second business day.       
                                               Your bank may charge a fee     
                                               for this service.              

By exchange

[Clipart] o Accounts of any type.            o Obtain a current prospectus for 
          o Sales of any amount.               the fund into which you are     
                                               exchanging by calling your      
                                               financial representative or     
                                               Signature Services.             
                                                                               
   
                                             o Call your financial             
                                               representative or Signature     
                                               Services to request an exchange.
    

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

   
Address
John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA  02217-1000
    

Phone
1-800-225-5291

Or contact your financial representative 
for instructions and assistance.

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

To sell shares through a systematic withdrawal plan, see "Additional investor
services."


                                                                YOUR ACCOUNT  17
<PAGE>

Selling shares in writing In certain circumstances, you will need to make your
request to sell shares in writing. You may need to include additional items with
your request, as shown in the table below. You may also need to include a
signature guarantee, which protects you against fraudulent orders. You will need
a signature guarantee if: 
o     your address of record has changed within the past 30 days
o     you are selling more than $100,000 worth of shares
o     you are requesting payment other than by a check mailed to the address of
      record and payable to the registered owner(s)

You can generally obtain a signature guarantee from the following sources: 
o     a broker or securities dealer
o     a federal savings, cooperative or other type of bank
o     a savings and loan or other thrift institution
o     a credit union
o     a securities exchange or clearing agency

A notary public CANNOT provide a signature guarantee.

- --------------------------------------------------------------------------------
Seller                                  Requirements for written requests
                                                                       [Clipart]
- --------------------------------------------------------------------------------

Owners of individual, joint,            o Letter of instruction.               
sole proprietorship, UGMA/UTMA          o On the letter, the signatures and  
(custodial accounts for minors)           titles of all persons authorized to 
or general partner accounts.              sign for the account, exactly as    
                                          the account is registered.          
                                        o Signature guarantee if applicable 
                                          (see above).

   
Owners of corporate or                  o Letter of instruction.             
association accounts.                   o Corporate resolution, certified    
                                          within the past twelve months.     
                                        o On the letter and the resolution,  
                                          the signature of the person(s)     
                                          authorized to sign for the account.
                                        o Signature guarantee if applicable  
                                          (see above).                       
    

   
Owners or trustees of trust accounts.   o Letter of instruction.             
                                        o On the letter, the signature(s) of 
                                          the trustee(s).                    
                                        o If the names of all trustees are   
                                          not registered on the account,     
                                          please also provide a copy of the  
                                          trust document certified within the
                                          past twelve months.                
                                        o Signature guarantee if applicable  
                                          (see above).                       
    

Joint tenancy shareholders whose        o Letter of instruction signed by   
co-tenants are deceased.                  surviving tenant.                 
                                        o Copy of death certificate.        
                                        o Signature guarantee if applicable 
                                          (see above).                      
                                        
Executors of shareholder estates.       o Letter of instruction signed by 
                                          executor.     
                                        o Copy of order appointing executor.
                                        o Signature guarantee if applicable 
                                          (see above).

Administrators, conservators,           o Call 1-800-225-5291 for
guardians and other sellers or            instruction.
account types not listed above.


18  YOUR ACCOUNT

- --------------------------------------------------------------------------------
TRANSACTION POLICIES

Valuation of shares The net asset value per share (NAV) for each fund and class
is determined each business day at the close of regular trading on the New York
Stock Exchange (typically 4 P.M. Eastern Time) by dividing a class's net assets
by the number of its shares outstanding.

Buy and sell prices When you buy shares, you pay the NAV plus any applicable
sales charges, as described earlier. When you sell shares, you receive the NAV
minus any applicable deferred sales charges.

Execution of requests Each fund is open on those days when the New York Stock
Exchange is open, typically Monday through Friday. Buy and sell requests are
executed at the next NAV to be calculated after your request is accepted by
Signature Services.

At times of peak activity, it may be difficult to place requests by phone.
During these times, consider using EASI-Line or sending your request in writing.

In unusual circumstances, any fund may temporarily suspend the processing of
sell requests, or may postpone payment of proceeds for up to three business days
or longer, as allowed by federal securities laws.

Telephone transactions For your protection, telephone requests may be recorded
in order to verify their accuracy. In addition, Signature Services will take
measures to verify the identity of the caller, such as asking for name, account
number, Social Security or other taxpayer ID number and other relevant
information. If appropriate measures are not taken, Signature Services is
responsible for any losses that may occur to any account due to an unauthorized
telephone call. Also for your protection, telephone transactions are not
permitted on accounts whose names or addresses have changed within the past 30
days. Proceeds from telephone transactions can only be mailed to the address of
record.

   
Exchanges You may exchange shares of one John Hancock fund for shares of the
same class of any other, generally without paying any additional sales charges.
The registration for both accounts involved must be identical. Class B shares
will continue to age from the original date and will retain the same CDSC rate
as they had before the exchange, except that the rate will change to that of the
new fund if the new fund's rate is higher. A CDSC rate that has increased will
drop again with a future exchange into a fund with a lower rate.

To protect the interests of other investors in the fund, a fund may cancel the
exchange privileges of any parties that, in the opinion of the fund, are using
market timing strategies or making more than seven exchanges per owner or
controlling party per calendar year. A fund may also refuse any exchange order.
A fund may change or cancel its exchange policies at any time, upon 60 days'
notice to its shareholders.
    

Certificated shares Most shares are electronically recorded. If you wish to have
certificates for your shares, please write to Signature Services. Certificated
shares can only be sold by returning the certificates to Signature Services,
along with a letter of instruction or a stock power and a signature guarantee.

   
Sales in advance of purchase payments When you place a request to sell shares
for which the purchase money has not yet been collected, the request will be
executed in a timely fashion, but the fund will not release the proceeds to you
until your purchase payment clears. This may take up to ten business days after
the purchase.
    

Eligibility by state You may only invest in, or exchange into, fund shares
legally available in your state.

- --------------------------------------------------------------------------------
DIVIDENDS AND ACCOUNT POLICIES

Account statements  In general, you will receive account statements as follows:
o     after every transaction (except a dividend reinvestment) that affects your
      account balance
o     after any changes of name or address of the registered owner(s)
o     in all other circumstances, every quarter

Every year you should also receive, if applicable, a Form 1099 tax information
statement, mailed by January 31.

Dividends The funds generally declare dividends daily and pay them monthly.
Short- and long-term capital gains, if any, are distributed annually, typically
after the end of a fund's fiscal year. Your dividends begin accruing the day
after payment is received by the fund and continue through the day your shares
are actually sold.


                                                                YOUR ACCOUNT  19
<PAGE>

Dividend reinvestments Most investors have their dividends reinvested in
additional shares of the same fund and class. If you choose this option, or if
you do not indicate any choice, your dividends will be reinvested on the
dividend record date. Alternatively, you can choose to have a check for your
dividends mailed to you. However, if the check is not deliverable, your
dividends will be reinvested.

Taxability of dividends As long as a fund meets the requirements for being a
tax-qualified regulated investment company, which each fund has in the past and
intends to in the future, it pays no federal income tax on the earnings it
distributes to shareholders.

   
Each fund intends to meet certain federal tax requirements so that distributions
of the tax-exempt interest it earns may be treated as "exempt-interest
dividends." However, any portion of exempt-interest dividends attributable to
interest on private activity bonds may increase certain shareholders'
alternative minimum tax.
    

Dividends from a fund's short- and long-term capital gains are taxable. Taxable
dividends paid in January may be taxable as if they had been paid the previous
December.

   
The state tax-free income funds intend to comply with certain state tax
requirements so that their income dividends generally will be exempt from state
and local personal income taxes in the applicable state. Dividends of the other
tax-free income funds are generally not exempt from state and local income
taxes.

The tax information that is mailed to you every January details your dividends
and their federal tax category, although you should verify your tax liability
with your tax professional.
    

Taxability of transactions Any time you sell or exchange shares, it is
considered a taxable event for you. Depending on the purchase price and the sale
price of the shares you sell or exchange, you may have a gain or a loss on the
transaction. You are responsible for any tax liabilities generated by your
transactions.

Small accounts (non-retirement only) If you draw down a non-retirement account
so that its total value is less than $1,000, you may be asked to purchase more
shares within 30 days. If you do not take action, your fund may close out your
account and mail you the proceeds. Alternatively, Signature Services may charge
you $10 a year to maintain your account. You will not be charged a CDSC if your
account is closed for this reason, and your account will not be closed if its
drop in value is due to fund performance or the effects of sales charges.

- --------------------------------------------------------------------------------
ADDITIONAL INVESTOR SERVICES

Monthly Automatic Accumulation Program (MAAP) MAAP lets you set up regular
investments from your paycheck or bank account to the John Hancock fund(s) of
your choice. You determine the frequency and amount of your investments, and you
can terminate your program at any time. To establish: 
o     Complete the appropriate parts of your account application.
o     If you are using MAAP to open an account, make out a check ($25 minimum)
      for your first investment amount payable to "John Hancock Signature
      Services, Inc." Deliver your check and application to your financial
      representative or Signature Services.

Systematic withdrawal plan This plan may be used for routine bill payment or
periodic withdrawals from your account. To establish: 
o     Make sure you have at least $5,000 worth of shares in your account.
o     Make sure you are not planning to invest more money in this account
      (buying shares during a period when you are also selling shares of the
      same fund is not advantageous to you, because of sales charges).
o     Specify the payee(s). The payee may be yourself or any other party, and
      there is no limit to the number of payees you may have, as long as they
      are all on the same payment schedule.
o     Determine the schedule: monthly, quarterly, semi-annually, annually or in
      certain selected months.
o     Fill out the relevant part of the account application. To add a systematic
      withdrawal plan to an existing account, contact your financial
      representative or Signature Services.

   
Retirement plans John Hancock Funds offers a range of qualified retirement
plans, including IRAs, SIMPLE plans, SEPs, 401(k) plans, 403(b) plans (including
TSAs) and other pension and profit-sharing plans. Using these plans, you can
invest in any John Hancock fund (except tax-free income funds) with a low
minimum investment of $250 or, for some group plans, no minimum investment at
all. To find out more, call Signature Services at 1-800-225-5291.
    


20  YOUR ACCOUNT
<PAGE>

Fund details

- --------------------------------------------------------------------------------
BUSINESS STRUCTURE

How the funds are organized Each John Hancock tax-free income fund is an
open-end management investment company or a series of such a company.

Each fund is supervised by a board of trustees, an independent body that has
ultimate responsibility for the fund's activities. The board retains various
companies to carry out the fund's operations, including the investment adviser,
custodian, transfer agent and others (see diagram). The board has the right, and
the obligation, to terminate the fund's relationship with any of these companies
and to retain a different company if the board believes it is in the
shareholders' best interests. 

At a mutual fund's inception, the initial shareholder (typically the adviser)
appoints the fund's board. Thereafter, the board and the shareholders determine
the board's membership. The boards of the John Hancock tax-free income funds may
include individuals who are affiliated with the investment adviser. However, the
majority of board members must be independent.

The funds do not hold annual shareholder meetings, but may hold special meetings
for such purposes as electing or removing board members, changing fundamental
policies, approving a management contract or approving a 12b-1 plan (12b-1 fees
are explained in "Sales compensation").

[The following information was represented as a flow chart in the printed
material.]

                                -----------------
                                  Shareholders
                                -----------------

Distribution and
shareholder services

                -------------------------------------------------
                          Financial services firms and
                             their representatives

                     Advise current and prospective share-
                    holders on their fund investments, often
                  in the context of an overall financial plan.
                -------------------------------------------------

                -------------------------------------------------
                             Principal distributor

                            John Hancock Funds, Inc.
                             101 Huntington Avenue
                             Boston, MA 02199-7603

                    Markets the funds and distributes shares
                  through selling brokers, financial planners
                      and other financial representatives.
                -------------------------------------------------

   
             ------------------------------------------------------
                                 Transfer agent

                      John Hancock Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                             Boston, MA 02217-1000
    

                Handles shareholder services, including record-
               keeping and statements, distribution of dividends
                    and processing of buy and sell requests.
             ------------------------------------------------------

Asset management

                      ------------------------------------
                               Investment adviser

                          John Hancock Advisers, Inc.
                             101 Huntington Avenue
                             Boston, MA 02199-7603

                        Manages the funds' business and
                             investment activities.
                      ------------------------------------

   
                      ------------------------------------
                                   Custodian

                           Investors Bank & Trust co.
                              200 Clarendon Street
                                Boston, MA 02116
    

                      Holds the funds' assets, settles all
                     portfolio trades and collects most of
                        the valuation data required for
                          calculating each fund's NAV.
                      ------------------------------------

                      ------------------------------------
                                    Trustees

                        Supervise the funds' activities.
                      ------------------------------------


                                                                YOUR ACCOUNT  21
<PAGE>

Accounting compensation The funds compensate the adviser for performing tax and
financial management services. Annual compensation is not expected to exceed
0.02% of each fund's average net assets.

Portfolio trades In placing portfolio trades, the adviser may use brokerage
firms that market the fund's shares or are affiliated with John Hancock Mutual
Life Insurance Company, but only when the adviser believes no other firm offers
a better combination of quality execution (i.e., timeliness and completeness)
and favorable price.

Investment goals and policies Except for Massachusetts and New York Tax-Free
Income Funds, each fund's investment goal is fundamental and may only be changed
with shareholder approval. Each fund's policy of investing at least 80% in
municipal securities is fundamental and may not be changed without shareholder
approval. The High Yield Tax-Free Fund's 80% credit policy is also fundamental.

Diversification Except for the Massachusetts and New York Tax-Free Income Funds,
all of the tax-free income funds are diversified.

- --------------------------------------------------------------------------------
SALES COMPENSATION

As part of their business strategies, the funds, along with John Hancock Funds,
pay compensation to financial services firms that sell the funds' shares. These
firms typically pass along a portion of this compensation to your financial
representative.

Compensation payments originate from two sources: from sales charges and from
12b-1 fees that are paid out of the funds' assets ("12b-1" refers to the federal
securities regulation authorizing annual fees of this type). The 12b-1 fee rates
vary by fund and by share class, according to Rule 12b-1 plans adopted by the
funds. The sales charges and 12b-1 fees paid by investors are detailed in the
fund-by-fund information. The portions of these expenses that are reallowed to
financial services firms are shown on the next page.

Distribution fees may be used to pay for sales compensation to financial
services firms, marketing and overhead expenses and, for Class B shares,
interest expenses.

- --------------------------------------------------------------------------------
Class B unreimbursed distribution expenses(1)
- --------------------------------------------------------------------------------
                                              Unreimbursed      As a % of
Fund                                          expenses          net assets

   
California Tax-Free Income                    $ 4,675,967       5.45%
High Yield Tax-Free                           $ 7,504,868       5.22%
Massachusetts Tax-Free Income                 $    22,252       2.40%
New York Tax-Free Income                      $     9,306       0.39%
Tax-Free Bond                                 $10,547,839       5.86%
    

(1)   As of the most recent fiscal year end covered by each fund's financial
      highlights. These expenses may be carried forward indefinitely.

Initial compensation Whenever you make an investment in a fund or funds, the
financial services firm receives either a reallowance from the initial sales
charge or a commission, as described below. The firm also receives the first
year's service fee at this time.

Annual compensation Beginning with the second year after an investment is made,
the financial services firm receives an annual service fee of 0.25% of its total
eligible net assets. This fee is paid quarterly in arrears.

Financial services firms selling large amounts of fund shares may receive extra
compensation. This compensation, which John Hancock funds pays out of its own
resources, may include asset retention fees as well as reimbursement for
marketing expenses.


22  FUND DETAILS
<PAGE>

- --------------------------------------------------------------------------------
Class A investments
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                        Maximum                      
                                 Sales charge           reallowance            First year             Maximum
                                 paid by investors      or commission          service fee            total compensation(1)
                                 (% of offering price)  (% of offering price)  (% of net investment)  (% of offering price)
<S>                              <C>                    <C>                    <C>                    <C>  
Up to $99,999                    4.50%                  3.76%                  0.25%                  4.00%
$100,000 - $249,999              3.75%                  3.01%                  0.25%                  3.25%
$250,000 - $499,999              3.00%                  2.26%                  0.25%                  2.50%
$500,000 - $999,999              2.00%                  1.51%                  0.25%                  1.75%

Regular investments of                                                         
$1 million or more                                                             
First $1M - $4,999,999             --                   0.75%                  0.25%                  1.00%
Next $1 - $5M above that           --                   0.25%                  0.25%                  0.50%
Next $1 and more above that        --                   0.00%                  0.25%                  0.25%
                                                                               
   
Waiver investments(2)              --                   0.00%                  0.25%                  0.25%
    

- --------------------------------------------------------------------------------
Class B investments
- --------------------------------------------------------------------------------
<CAPTION>
                                                         Maximum
                                                         reallowance            First year             Maximum
                                                         or commission          service fee            total compensation
                                                         (% of offering price)  (% of net investment)  (% of offering price)
<S>                                                      <C>                    <C>                    <C>  
All amounts                                              3.75%                  0.25%                  4.00%
</TABLE>

(1)   Reallowance/commission percentages and service fee percentages are
      calculated from different amounts, and therefore may not equal total
      compensation percentages if combined using simple addition.
(2)   Refers to any investments made by municipalities, financial institutions,
      trusts and affinity group members that take advantage of the sales charge
      waivers described earlier in this prospectus.

CDSC revenues collected by John Hancock Funds may be used to pay commissions
when there is no initial sales charge.


                                                                FUND DETAILS  23
<PAGE>

- --------------------------------------------------------------------------------
MORE ABOUT RISK

A fund's risk profile is largely defined by the fund's primary securities and
investment practices. You may find the most concise description of each fund's
risk profile in the fund-by-fund information.

The funds are permitted to utilize -- within limits established by the trustees
- -- certain other securities and investment practices that have higher risks and
opportunities associated with them. To the extent that a fund utilizes these
securities or practices, its overall performance may be affected, either
positively or negatively. On the following page are brief descriptions of these
securities and practices, along with the risks associated with them. The funds
follow certain policies that may reduce these risks.

As with any bond fund, there is no guarantee that a John Hancock tax-free income
fund will earn income or show a positive return over any period of time -- days,
months or years.

- --------------------------------------------------------------------------------
TYPES OF INVESTMENT RISK

Correlation risk The risk that changes in the value of a hedging instrument will
not match those of the asset being hedged (hedging is the use of one investment
to offset the effects of another investment). Incomplete correlation can result
in unanticipated risks.

Credit risk The risk that the issuer of a security, or the counterparty to a
contract, will default or otherwise become unable to honor a financial
obligation. Common to all debt securities.

Information risk The risk that key information about a security or market is
inaccurate or unavailable. Common to all municipal securities.

Interest rate risk The risk of market losses attributable to changes in interest
rates. With fixed-rate securities, a rise in interest rates typically causes a
fall in values, while a fall in rates typically causes a rise in values.

Leverage risk Associated with securities or practices (such as borrowing) that
multiply small index or market movements into large changes in value. 
o     Hedged When a derivative (a security whose value is based on another
      security or index) is used as a hedge against an opposite position that
      the fund also holds, any loss generated by the derivative should be
      substantially offset by gains on the hedged investment, and vice versa.
      While hedging can reduce or eliminate losses, it can also reduce or
      eliminate gains.
o     Speculative To the extent that a derivative is not used as a hedge, the
      fund is directly exposed to the risks of that derivative. Gains or losses
      from speculative positions in a derivative may be substantially greater
      than the derivative's original cost.

Liquidity risk The risk that certain securities may be difficult or impossible
to sell at the time and the price that the seller would like. The seller may
have to lower the price, sell other securities instead, or forego an investment
opportunity, any of which could have a negative effect on fund management or
performance.

Management risk The risk that a strategy used by a fund's management may fail to
produce the intended result. Common to all mutual funds.

Market risk The risk that the market value of a security may move up and down,
sometimes rapidly and unpredictably. These fluctuations may cause a security to
be worth less than the price originally paid for it, or less than it was worth
at an earlier time. Market risk may affect a single issuer, industry, sector of
the economy or the market as a whole. Common to all stocks and bonds and the
mutual funds that invest in them.

Natural event risk The risk of losses attributable to natural disasters, such as
earthquakes and similar events.

Opportunity risk The risk of missing out on an investment opportunity because
the assets necessary to take advantage of it are tied up in less advantageous
investments.

Political risk The risk of losses attributable to government or political
actions of any sort.

Valuation risk The risk that a fund has valued certain of its securities at a
higher price than it can sell them for.


24  FUND DETAILS
<PAGE>

- --------------------------------------------------------------------------------
Higher-risk securities and practices
- --------------------------------------------------------------------------------

   
This table shows each fund's investment limitations as a percentage of portfolio
assets. In each case the principal types of risk are listed (see previous page
for definitions). Numbers in this table show allowable usage only; for actual
usage, consult the fund's annual/semiannual reports. 
    

10    Percent of total assets (italic type)
10    Percent of net assets (roman type)
*     No policy limitation on usage; fund may be using currently
o     Permitted, but has not typically been used
- --    Not permitted

<TABLE>
<CAPTION>
                                                          California                Massachusetts    New York     
                                                           Tax-Free    High Yield     Tax-Free       Tax-Free    Tax-Free
                                                            Income      Tax-Free       Income         Income       Bond  
- -------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>         <C>           <C>             <C>         <C> 
Investment practices

Borrowing; reverse repurchase agreements
The borrowing of money from banks or
through reverse repurchase agreements. 
Leverage, credit risks                                          15        33.3(1)       33.3            33.3          15
                                                                                                    
Repurchase agreements  The purchase of                                                              
a security that must later be sold back                                                             
to the issuer at the same price plus                                                                
interest. Credit risk                                            *           *             *               *           *
                                                                                                    
Securities lending  The lending of securities                                                       
to financial institutions, which provide cash or                                                    
government securities as collateral. Credit risk              33.3          --          33.3            33.3        33.3
                                                                                                    
Short-term trading  Selling a security soon after                                                   
purchase. A portfolio engag ing in short-term                                                       
trading will have higher turnover and transaction                                                   
expenses. Market risk                                            *           *             *               *           *
                                                                                                    
When-issued securities and forward commitments                                                      
The purchase or sale of securities for                                                              
delivery at a future date; market value may                                                         
change before delivery. Market, opportunity,                                                        
leverage risks                                                   *           *             *               *           *
                                                                                                    
- -------------------------------------------------------------------------------------------------------------------------
Conventional securities                                                                             
                                                                                                    
Non-investment-grade debt securities                                                                
Debt securities rated below BBB/Baa are                                                             
considered junk bonds. Credit, market, interest                                                     
rate, liquidity, valuation, information risks                   20          85          33.3            33.3          35
                                                                                                    
Private activity bonds  Municipal debt obligations                                                  
that are backed primarily by revenues                                                               
from non-governmental entities. Credit, information,                                                
interest rate, political, natural event risks                    *           *             *               *           *
                                                                                                    
Restricted and illiquid securities  Securities not                                                  
traded on the open market. May include illiquid                                                     
Rule 144A securities. Liquidity, valuation, market                                                  
risks                                                           10          10            15              15          10
                                                                                                    
- -------------------------------------------------------------------------------------------------------------------------
Unleveraged derivative securities                                                                   
                                                                                                    
Participation interests Securities representing                                                     
an interest in another security, often a municipal                                                  
lease obligation (MLO). MLOs are not backed by the                                                  
full faith and credit of the issuing municipality                                                   
Credit, information, interest rate, liquidity,                                                      
valuation risks                                                  *           *             *               *           *
                                                                                                    
- -------------------------------------------------------------------------------------------------------------------------
Leveraged derivative securities                                                                     
                                                                                                    
Financial futures and options; securities and                                                       
index options Contracts involving the right or                                                      
obligation to deliver or receive assets or money                                                    
depending on the performance of one or more                                                         
assets or an economic index                                                                         
o     Futures and related options. Interest                                                         
      rate, market, hedged or speculative                                                           
      leverage, correlation, liquidity,                                                             
      opportunity risks                                          *           *             *               *           *
o     Options on securities and indices. Interest                                                   
      rate, market, hedged or speculative leverage,                                                 
      correlation, liquidity, credit, opportunity                                                   
      risks                                                      o           o             o               o           o
                                                                                                    
Structured securities  Leveraged and/or indexed debt                                                
securities, including principal-only and interest-only                                              
securities, leveraged floating rate securities and                                                  
others. These securities tend to be highly sensitive                                                
to interest rate movements and their performance may                                                
not correlate to such movements in a conventional                                                   
fashion. Credit, interest rate, market, speculative                                                 
leverage, liquidity, valuation risks                             *           *             *               *           *
                                                                                                    
   
Swaps, caps, floors, collars  OTC contracts involving                                               
the right or obligation to receive or make payments                                                 
based on two different income streams. Correlation,                                                 
credit, interest rate, hedged or speculative leverage,                                              
liquidity, valuation risks                                       o           o             o               o           o
</TABLE>
    

(1)   Applies to reverse repurchase agreements. Other borrowings are limited to
      15% of total assets.


                                                                FUND DETAILS  25
<PAGE>

- --------------------------------------------------------------------------------
Analysis of funds with 5% or more in junk bonds(1)
- --------------------------------------------------------------------------------

   
    Quality rating                                                
    (S&P/Moody's)(2)             High Yield Tax-Free Fund   Tax-Free Bond Fund
Investment-Grade Bonds
    ----------------------------------------------------------------------------
    AAA/Aaa                      11.4%                      31.2%
    ----------------------------------------------------------------------------
    AA/Aa                         1.6%                       8.5%
    ----------------------------------------------------------------------------
    A/A                           4.0%                      16.3%
    ----------------------------------------------------------------------------
    BBB/Baa                      27.7%                      31.8%
- --------------------------------------------------------------------------------
Junk Bonds
    ----------------------------------------------------------------------------
    BB/Ba                        48.2%                      11.0%
    ----------------------------------------------------------------------------
    B/B                           7.1%                       1.2%
    ----------------------------------------------------------------------------
    CCC/Caa                       0.0%                       0.0%
    ----------------------------------------------------------------------------
    CC/Ca                         0.0%                       0.0%
    ----------------------------------------------------------------------------
    C/C                           0.0%                       0.0%
    ----------------------------------------------------------------------------
    % of portfolio in bonds     100.0                      100.0
    

n Rated by Standard & Poor's or Moody's n Rated by the adviser 

(1)   Data as of fund's last fiscal year end.
(2)   In cases where the S&P and Moody's ratings for a given bond issue do not
      agree, the issue has been counted in the higher category.


26  FUND DETAILS
<PAGE>


<PAGE>

For more information
- --------------------------------------------------------------------------------

Two documents are available that offer further information on John Hancock
tax-free income funds:

   
ANNUAL/SEMIANNUAL REPORT TO SHAREHOLDERS
    

Includes financial statements, detailed performance information, portfolio
holdings, a statement from portfolio management and the auditor's report.

STATEMENT OF ADDITIONAL INFORMATION (SAI)

   
The SAI contains more detailed information on all aspects of the funds. The
current annual/ semiannual report is included in the SAI.
    

A current SAI has been filed with the Securities and Exchange Commission and is
incorporated by reference (is legally a part of this prospectus).

   
To request a free copy of the current annual/semiannual report or SAI, please
write or call:

John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA 02217-1000
Telephone: 1-800-225-5291
EASI-Line: 1-800-338-8080
TDD: 1-800-544-6713
    

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue
       Boston, Massachusetts 02199-7603

       John Hancock(R)          
       Financial Services

   
                                               (C) 1996 John Hancock Funds, Inc.
                                                                      TEXPN 1/98
    

<PAGE>
                                                  
                       JOHN HANCOCK TAX-EXEMPT SERIES FUND

   
                 John Hancock Massachusetts Tax-Free Income Fund
                 John Hancock New York Tax-Free Income Fund
    

                           Class A and Class B Shares
                       Statement of Additional Information

   
                                 January 1, 1998

This Statement of Additional Information provides information about John Hancock
Tax-Exempt  Series  Fund (the  "Trust")  and its two  series,  the John  Hancock
Massachusetts Tax-Free Income Fund and the John Hancock New York Tax-Free Income
Fund (each a "Fund" and together,  the "Funds"),  in addition to the information
that is  contained in the  combined  Tax-Free  Income  Funds'  Prospectus  dated
January 1, 1998 (the "Prospectus"). Each Fund is a non-diversified series of the
Trust.
    

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 Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                        Boston, Massachusetts 02217-1000
                                 1-800-225-5291
    

                                TABLE OF CONTENTS
                       
   
                                                                            Page
Organization of the Funds .....................................................2
Investment Objective and Policies .............................................2
Special Risks .................................................................6
Ratings.......................................................................12
Investment Restrictions ......................................................22
Those Responsible For Management .............................................24
Investment Advisory And Other Services .......................................33
Distribution Contracts .......................................................35
Net Asset Value ..............................................................37
Initial Sales Charge on Class A Shares .......................................38
Deferred Sales Charge on Class B Sares .......................................40
Special Redemptions ..........................................................43
Additional Services And Programs .............................................44
Description Of The Funds' Shares .............................................45
Tax Status ...................................................................47
State Income Tax Information .................................................51
Calculation Of Performance ...................................................53
Brokerage Allocation .........................................................55
Transfer Agent Services ......................................................57
Custody Of Portfolios ........................................................57
Independent Accountants ......................................................57
Appendix A ..................................................................A-1
Financial Statements ........................................................F-1
    

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ORGANIZATION OF THE FUNDS

The Funds are a series of the Trust, an open-end  investment  management company
organized as a Massachusetts  business trust under the laws of The  Commonwealth
of Massachusetts.

John Hancock Advisers,  Inc. (the "Adviser") is the Funds'  investment  adviser.
The Adviser is an indirect  wholly-owned  subsidiary of John Hancock Mutual Life
Insurance Company (the "Life Company"),  a Massachusetts  life insurance company
chartered in 1862,  with national  headquarters  at John Hancock Place,  Boston,
Massachusetts.
    

Prior to January 2, 1991,  when the Trust changed its name, it was known as John
Hancock  Tax-Exempt  Series  Fund.  Prior  to July 1,  1996,  the  Massachusetts
Tax-Free Income Fund (the "Massachusetts Fund") and the New York Tax-Free Income
Fund (the "New York Fund") were known as the Massachusetts Portfolio and the New
York Portfolio, respectively.

INVESTMENT OBJECTIVES AND POLICIES

   
The following  information  supplements the discussion of the Funds'  investment
objective and policies  discussed in the Prospectus.  There is no assurance that
either Fund will achieve its investment objective.

                                    Massachusetts Fund

The  Massachusetts  Fund is intended to provide  investors  with current  income
excludable from gross income for Federal income tax purposes and exempt from the
personal income tax of Massachusetts.  The  Massachusetts  Fund seeks to provide
the maximum level of tax-exempt  income that is consistent with  preservation of
capital.
    
                                  New York Fund

The New  York  Fund  is  intended  to  provide  investors  with  current  income
excludable from gross income for Federal income tax purposes and exempt from the
personal income tax of New York State and New York City. The New York Fund seeks
to provide the  maximum  level of  tax-exempt  income  that is  consistent  with
preservation of capital.
    

As defined in this Statement of Additional  Information,  "Tax-Exempt Bonds" and
tax-exempt securities refer to debt securities issued by or on behalf of states,
territories  and  possessions  of the United States and the District of Columbia
and their political subdivisions, agencies or instrumentalities, the interest on
which is excludable  from gross income for Federal income tax purposes,  without
regard to whether the interest income thereon is exempt from the personal income
tax of any state.

General.  Municipal bonds generally are classified as either general  obligation
bonds or revenue bonds.  General obligation bonds are backed by the credit of an
issuer  having   taxing  power  and  are  payable  from  the  issuer's   general
unrestricted  revenues.  Their  payment  may depend on an  appropriation  of the
issuer's legislative body. Revenue bonds, by contrast, are payable only from the
revenues  derived  from a  particular  project,  facility or a specific  revenue
source.  They are not generally  payable from the  unrestricted  revenues of the
issuer.

All of the investments of each Fund will be made in:

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         (1)      Tax-Exempt  Bonds which at the time of purchase are rated A or
                  better by Standard & Poor's  Ratings  Group  ("S&P"),  Moody's
                  Investors  Service,   Inc.   ("Moody's")  or  Fitch  Investors
                  Services,  Inc.  ("Fitch").  Alternatively,  the  bonds may be
                  unrated  but  considered  by the  Adviser to be of  comparable
                  quality.

         (2)      Tax-Exempt  Bonds which are rated BBB or BB by S&P or by Fitch
                  or  Baa  or Ba by  Moody's,  or  which  are  unrated  but  are
                  considered  by the Adviser to be of  comparable  quality.  Not
                  more than  one-third of a Fund's total assets will be invested
                  in Tax-Exempt  Bonds rated lower than A or determined to be of
                  comparable quality.

         (3)      Notes of  issuers  having an issue of  outstanding  Tax-Exempt
                  Bonds rated not lower than A by S&P,  Moody's or by Fitch,  or
                  notes which are  guaranteed  by the U.S.  Government  or rated
                  MIG-1  or  MIG-2  by  Moody's,  or  unrated  notes  which  are
                  determined to be of comparable quality by the Adviser.

         (4)      Obligations issued or guaranteed by the U.S.  Government,  its
                  agencies or  instrumentalities.  Some obligations issued by an
                  agency or  instrumentality  may be supported by the full faith
                  and credit of the U.S. Treasury, while others may be supported
                  only  by  the  credit  of the  particular  Federal  agency  or
                  instrumentality.

         (5)      Commercial  paper which is rated A-1 or A-2 by S&P, P-1 or P-2
                  by Moody's,  or at least F-1 by Fitch,  or which is not rated,
                  but is considered by the Adviser to be of comparable  quality;
                  obligations  of  banks  with $1  billion  of  assets  and cash
                  equivalents,   including  certificates  of  deposit,   bankers
                  acceptances and repurchase  agreements.  Ratings of A-2 or P-2
                  on  commercial  paper  indicate a strong  capacity  for timely
                  payment, although the relative degree of safety is not as high
                  as for issuers designated A-1 or P-1.

Tax-Exempt Bonds. Tax-Exempt Bonds are issued to obtain funds for various public
purposes,  including the construction of a wide range of public  facilities such
as bridges, highways, housing, hospitals, mass transportation,  schools, streets
and water and sewer works.  Other public purposes for which Tax-Exempt Bonds may
be issued  include the refunding of outstanding  obligations or obtaining  funds
for general operating expenses.

In addition,  certain types of "private  activity bonds" may be issued by public
authorities to finance privately  operated housing  facilities and certain local
facilities  for  water  supply,  gas,  electricity,  or  sewage  or solid  waste
disposal,  student loans, or the obtaining of funds to lend to public or private
institutions  for the  construction of facilities such as educational,  hospital
and housing facilities. Such private activity bonds are included within the term
Tax-Exempt  Bonds if the interest paid thereon is excluded from gross income for
Federal income tax purposes.

The interest  income on certain  private  activity bonds  (including each Fund's
distributions to its shareholders  attributable to such interest) may be treated
as a tax preference  item under the Federal  alternative  minimum tax. The Funds
will not  include  tax-exempt  bonds  generating  this  income for  purposes  of
measuring compliance with the 80% fundamental investment policy described in the
Prospectus.

Other types of private  activity  bonds,  the proceeds of which are used for the
construction,  equipment, repair or improvement of privately operated industrial
or commercial  facilities,  may also constitute  Tax-Exempt  Bonds,  but current
Federal tax law places substantial limitations on the size of such issues.

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Notes.  Tax-Exempt  Notes  generally are used to provide for short-term  capital
needs  and  generally  have  maturities  of one year or less.  Tax-Exempt  Notes
include:

         1.       Project  Notes.  Project  notes  are  backed  by an  agreement
                  between a local issuing  agency and the Federal  Department of
                  Housing  and  Urban  Development  ("HUD")  and  carry a United
                  States Government guarantee. These notes provide financing for
                  a wide range of  financial  assistance  programs  for housing,
                  redevelopment,  and related needs (such as low-income  housing
                  programs and urban  renewal  programs).  Although they are the
                  primary  obligations of the local public  housing  agencies or
                  local urban renewal agencies,  the HUD agreement  provides for
                  the  additional  security  of the full faith and credit of the
                  United  States  Government.   Payment  by  the  United  States
                  pursuant  to its full  faith and  credit  obligation  does not
                  impair the  tax-exempt  character  of the income from  Project
                  Notes.

         2.       Tax-Anticipation  Notes. Tax Anticipation  Notes are issued to
                  finance  working capital needs of  municipalities.  Generally,
                  they are issued in anticipation of various tax revenues,  such
                  as income, sales, use and business taxes, and are specifically
                  payable from these particular future tax revenues.

         3.       Revenue  Anticipation  Notes.  Revenue  Anticipation Notes are
                  issued in expectation of receipt of specific types of revenue,
                  other than taxes,  such as federal  revenues  available  under
                  Federal Revenue Sharing Programs.

         4.       Bond Anticipation Notes. Bond Anticipation Notes are issued to
                  provide  interim  financing until long-term bond financing can
                  be arranged.  In most cases,  the long-term bonds then provide
                  the funds for the repayment of the Notes.

         5.       Construction  Loan Notes.  Construction Loan Notes are sold to
                  provide  construction  financing.   Permanent  financing,  the
                  proceeds of which are  applied to the payment of  Construction
                  Loan  Notes,  is  sometimes  provided by a  commitment  by the
                  Government National Mortgage Association to purchase the loan,
                  accompanied   by  a   commitment   by  the   Federal   Housing
                  Administration  to insure  mortgage  advances  thereunder.  In
                  other  instances,  permanent  financing  is  provided  by  the
                  commitments of banks to purchase the loan.

Commercial  Paper.  Issues of commercial paper typically  represent  short-term,
unsecured, negotiable promissory notes. These obligations are issued by agencies
of state and local  governments  to finance  seasonal  working  capital needs of
municipalities  or to provide interim  construction  financing and are paid from
general  revenues of  municipalities  or are refinanced  with long-term debt. In
most cases, tax- exempt commercial paper is backed by letters of credit, lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks or other institutions.

Yields. The yields on Tax-Exempt Bonds depend on a variety of factors, including
general money market  conditions,  effective  marginal tax rates,  the financial
condition of the issuer,  general  conditions of the Tax-Exempt Bond market, the
size of a particular offering, the maturity of the obligation and the rating (if
any) of the  issue.  The  ratings  of  Moody's , Fitch and S&P  represent  their
opinions as to the quality of various  Tax-Exempt  Bonds which they undertake to
rate. It should be emphasized,  however, that ratings are not absolute standards
of quality.  Consequently,  Tax-Exempt Bonds with the same maturity and interest
rate with different ratings may have the same yield. Yield disparities may occur
for reasons not directly related to the investment  quality of particular issues
or the general movement of interest rates, due to such factors as changes in the
overall demand or supply of various types of Tax-Exempt  Bonds or changes in the
investment objectives of investors.

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"Moral Obligation" Bonds.  Neither Fund currently intends to invest in so-called
"moral  obligation" bonds, where repayment is backed by a moral commitment of an
entity other than the issuer,  unless the credit of the issuer  itself,  without
regard to the "moral obligation," meets the investment criteria  established for
investments by the Fund.

Lower  Rated High Yield "High  Risk" Debt  Obligations.  Each Fund may invest in
high yielding,  fixed income securities rated below Baa by Moody's or BBB by S&P
or Fitch  or which  are  unrated  but are  considered  by the  Adviser  to be of
comparable  quality.  Ratings  are based  largely  on the  historical  financial
condition of the issuer.  Consequently,  the rating  assigned to any  particular
security is not  necessarily  a  reflection  of the issuer's  current  financial
condition,  which may be better or worse than the rating would  indicate.  Bonds
rated BB or Ba are  generally  referred  to as junk  bonds.  See the  "Appendix"
attached hereto.

The values of  lower-rated  securities and those which are unrated but which are
considered by the Adviser to be of comparable  quality generally  fluctuate more
than those of high-rated  securities.  These  securities  involve  greater price
volatility  and risk of loss of principal  and income.  In  addition,  the lower
rating  reflects  a  greater  possibility  of an  adverse  change  in  financial
condition  affecting  the ability of the issuer to make payments of interest and
principal.  The market price and liquidity of lower-rated  securities  generally
respond to short-term  market  developments  to a greater extent than for higher
rated securities, because these developments are perceived to have a more direct
relationship  to the  issuer's  ability to meet its  ongoing  debt  obligations.
Although  the Adviser  seeks to minimize  these risks  through  diversification,
investment analysis and attention to current  developments in interest rates and
economic  conditions,  there  can be no  assurance  that  the  Adviser  will  be
successful  in  limiting a Fund's  exposure to the risks  associated  with lower
rated  securities.  Because each Fund invests in  securities  in the lower rated
categories,  the  achievement  of each  Fund's  goals is more  dependent  on the
Adviser's  ability  than  would  be the  case if each  Fund  were  investing  in
securities in the higher rated categories.

The market value of debt securities which carry no equity participation  usually
reflects yields  generally  available on securities of similar quality and type.
When such yields decline,  the market value of a portfolio  already  invested at
higher yields can be expected to rise if such  securities are protected  against
early call. In general, in selecting  securities,  the portfolio manager of each
Fund intends to seek protection against early call. Similarly,  when such yields
increase,  the market value of a portfolio  already invested at lower yields can
be expected to decline.  Each Fund may invest in debt  securities  which sell at
substantial  discounts  from par.  These  securities are low coupon bonds which,
during periods of high interest rates,  because of their lower  acquisition cost
tend to sell on a yield basis approximating current interest rates.

Additional  Risks.  Securities  in which a Fund may  invest  are  subject to the
provisions of  bankruptcy,  insolvency  and other laws  affecting the rights and
remedies of creditors,  such as the Federal  Bankruptcy  Code, and laws, if any,
which may be enacted by Congress  or, as the case may be, the  Massachusetts  or
New York legislature extending the time for payment of principal or interest, or
both, or imposing other constraints upon enforcement of such obligations.  There
is also the possibility that, as a result of litigation or other conditions, the
power or ability of any one or more  issuers  to pay when due  principal  of and
interest on their Tax- Exempt Bonds may be materially affected.

From time to time,  proposals have been  introduced  before Congress which would
adversely  affect the  Federal  income tax  consequences  of holding  Tax-Exempt
Bonds.  Federal tax legislation  enacted  primarily during the 1980's limits the
types and amounts of Tax-Exempt Bonds issuable for certain purposes,  especially
for industrial development bonds and other types of so-called "private activity"
bonds.  Such  limits may affect the future  supply and yields of these  types of
Tax-Exempt Bonds.  Further  proposals  limiting the issuance of Tax-Exempt Bonds
may well be introduced in the future.  If it appeared that the  availability  of

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Tax-Exempt  Bonds  for  investment  by a  Fund  and  the  value  of  the  Fund's
investments  could be  materially  affected by such changes in law, the Trustees
would  reevaluate  such Fund's  investment  objective  and policies and consider
changes in the structure of the Fund or its dissolution.

   
    

Non-Diversification.  Each Fund has registered as a "non-diversified" investment
company,  permitting  the  Adviser to invest  more than 5% of the assets of each
Fund in the obligations of any one issuer. Since a relatively high percentage of
a Fund's  assets  may be  invested  in the  obligations  of a limited  number of
issuers,  the  value  of Fund  shares  may be  more  susceptible  to any  single
economic,  political  or  regulatory  event  than the  shares  of a  diversified
investment company.

Ratings.  Ratings for Bonds issued by various  jurisdictions  are noted  herein.
Such ratings  reflect only the respective  views of such  organizations,  and an
explanation of the  significance of such ratings may be obtained from the rating
agency  furnishing  the same.  There is no assurance that a rating will continue
for any given  period of time or that a rating will not be revised or  withdrawn
entirely by any or all of such rating  agencies,  if, in its or their  judgment,
circumstances so warrant.  Any downward revision or withdrawal of a rating could
have an  adverse  effect on the  market  prices  of any of the  bonds  described
herein.

   
Participation  Interests.  Participation  interests,  which may take the form of
interests  in,  or  of  a  lending   syndicate.   Each  Fund's   investments  in
participation  interests  may be subject to its 15% of net assets  limitation on
investments in illiquid securities. A fund may purchase only those participation
interest  that  mature in 60 days or less or, if  maturing in more than 60 days,
that have a floating rate that is automatically  adjusted at least once every 60
days.  Participation  interests  in  municipal  lease  obligations  will  not be
considered  illiquid  for  purposes  of the Fund's 15%  limitation  on  illiquid
securities  provided the Adviser  determines  that there is a readily  available
market for such securities.  In reaching liquidity  decisions,  the Adviser will
consider,  among others, the following factors:  (1) the frequency of trades and
quotes for the security;  (2) the number of dealers  wishing to purchase or sell
the  security  and  the  number  of  other  potential  purchasers;   (3)  dealer
undertakings to make a market in the security and (4) the nature of the security
and the nature of the  marketplace  trades (e.g.,  the time needed to dispose of
the  security,  the  method  of  soliciting  offers  and  the  mechanics  of the
transfer.)  With  respect to  municipal  lease  obligations,  the  Adviser  also
considers:  (1) the  willingness of the  municipality  to continue,  annually or
biannually,  to  appropriate  funds for  payment of the lease;  (2) the  general
credit quality of the  municipality  and the essentiality to the municipality of
the property  covered by the lease;  (3) an analysis of factors  similar to that
performed  by  nationally   recognized   statistical  rating   organizations  in
evaluating the credit  quality of a municipal  lease  obligation,  including (i)
whether the lease can be canceled;  (ii) if applicable,  what assurance there is
that the assets  represented by the lease can be sold; (iii) the strength of the
lessee's general credit (e.g., its debt, administrative,  economic and financial
characteristics);  (iv) the likelihood that the  municipality  will  discontinue
appropriating  funding for the leased property because the property is no longer
deemed essential to the operations of the municipality  (e.g., the potential for
an  event of  nonappropriation);  and (v) the  legal  recourse  in the  event of
failure to  appropriate;  and (4) any other  factors  unique to municipal  lease
obligations as determined by the Adviser.
    

The  investment  objectives  and  policies  described  above  under the  caption
"Investment  Objectives and Policies" are not  fundamental and may be changed by
the Trustees  without  shareholder  approval.  The policy of each Fund requiring
that under normal circumstances at least 80% of the Fund's net assets consist of
Tax-Exempt  Bonds is fundamental and may not be changed by the Trustees  without
shareholder approval.

   
SPECIAL RISKS

The following  information as to certain special risks associated with investing
in  Massachusetts  and New York  constitutes  only a brief  summary and does not
 
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purport to be a complete description of the considerations  associated with such
investments.  The  information  is based in part on  information  from  official
statements related to securities offerings of Massachusetts and New York issuers
and is believed to be accurate.

Massachusetts Tax-Exempt Bonds

The economy of the Commonwealth of Massachusetts (the "Commonwealth")  continues
to remain strong with unemployment  falling to 4.3% for 1996, while the national
unemployment  rate was 5.3%. In September  1997,  the  unemployment  rate in the
Commonwealth was 4.0% versus the national rate of 4.9%.

The  financial  condition of the  Commonwealth  has improved  over the last five
years.   This  improvement   reflects  the  combination  of  implementing   more
conservative  fiscal policy and budgetary  practices,  as well as increasing tax
revenues  from  a  steadily  growing  state  economy.  Since  Fiscal  1994,  the
Commonwealth's  tax revenues have  increased  from $10.6 billion to an estimated
$12.9 billion in Fiscal 1998, an average  annual gain of 5.3%.  For Fiscal 1998,
tax revenues are expected to remain level with 1997 estimates, while including a
proposed  reduction in the tax rate on certain  personal income of $196 million,
and a change in the sales tax payment  schedule,  accounting  for $140  million.
Initial  projections  suggest  that  Fiscal  1998 could mark the  commonwealth's
seventh consecutive operating surplus.

In response to continued strong economic growth,  sound financial position,  and
the  significant   progress  made  in  reducing  the  state's  unfunded  pension
liability,  Standard and Poor's raised the Commonwealth's  credit rating from A+
to AA- in October of 1997.

Prior Fiscal Years

Fiscal 1994.  The  Commonwealth  ended Fiscal 1994 with an operating  surplus of
approximately  $27  million  and  aggregate  ending  operating  fund  balance of
approximately  $589  million,  including a  Stabilization  Fund  balance of $383
million. For the year, budgeted revenues totaled $15.5 billion,  representing an
increase of 5.7% over Fiscal 1993. The  Commonwealth  budgeted  expenditures  in
Fiscal 1994 totaled $15.523 billion,  approximately  5.6% higher than the Fiscal
1993 budgeted expenditures.

Fiscal  1995.  Fiscal  1995 tax revenue  collections  totaled  $11.163  billion.
Budgeted  revenues and other sources,  including  non-tax  revenue  collected in
fiscal 1995 totaled $16.387 billion,  approximately $837 million, or 5.4%, above
1994 budgeted revenues of $15.550 billion.  Budgeted expenditures and other uses
of funds in fiscal 1995 were approximately  $16.251 billion,  approximately $728
million,  or 4.7% above fiscal 1994  budgeted  expenditures  and uses of $15.523
billion.  The  Commonwealth  ended  fiscal 1995 with an  operating  gain of $137
million and an ending fund balance of $726 million.

During Fiscal 1995, a modification  was enacted creating a formula for assigning
certain year-end surpluses to the Stabilization Fund. The new allocations called
for sharing  funds  between the  Stabilization  Fund and the newly  created Cost
Stabilization  Fund. Amounts in the Cost Relief Fund can be appropriated for the
following  purposes:  1) to subsidize costs of the Massachusetts Water Pollution
Abatement Trust projects;  2) finance  homeowner loans to facilitate  compliance
with  sanitary  waste  regulations;  3) mitigate  sewer rate  increases;  and 4)
unanticipated obligations or extraordinary expenditures of the Commonwealth.  As
calculated by the Comptroller,  the amount of surplus funds (as described above)
for fiscal 1995 was  approximately  $94.9  million,  of which $55.9  million was
available to be carried  forward as an initial  balance for Fiscal  1996;  $27.9

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million was deposited in the Stabilization Fund; and approximately $11.1 million
was deposited to the Cost Relief Fund.

Fiscal 1996. The Fiscal 1996 budget totaled  approximately $16.9 billion, a $684
million, or 4.5% increase over Fiscal 1995 spending.  Comprehensive  educational
reform funding with a $233 million addition  represented the largest  individual
expenditure increase.  The Commonwealth ended Fiscal Year 1996 showing a gain of
5.5% in total revenues and an operating surplus of 2.8%. An unexpected  increase
in  income  tax  revenues  produced   sufficient  revenues  to  fully  fund  the
Stabilization  Reserve  to $543  million,  a  threshold  set  equal to 5% of tax
revenues  less debt service,  and to establish a tax reduction  reserve equal to
$234 million.  Monies in the tax reduction  reserve were applied as one-time tax
credit for Fiscal Year 1997.

Fiscal 1997. The 1997 budget  provided for  expenditures  of $17.7  billion,  an
increase of 4.8% over Fiscal 1996. This budget  incorporated an expected decline
in income tax  revenues  and  anticipated  using  reserves  to  maintain  budget
balance.  Tax revenues,  however,  increased by 6.7% from 1996. On August 29th a
supplemental  appropriation bill was enacted, which provided for $195 million in
additional  fiscal 1997  appropriations,  of which $63.7  million  were  carried
forward into fiscal 1998.

The Legislature  established a Capital  Investment Trust Fund to provide for the
transfer  of $229.8  million to finance  specified  expenditures  for  equipment
purchases,  deferred maintenance and repairs,  technology upgrades,  and capital
purchases and improvements.  The spending authorization expires in 1999 when any
unexpended  balances in the fund will be transferred to the Stabilization  Fund.
In addition to the mandated transfer,  the legislature  transferred $100 million
to the Stabilization  Fund, and $128 million to a Caseload  Increase  Mitigation
Fund which had been established in fiscal budget 1998.


Current Fiscal Year

Fiscal 1998. Paul Cellucci became Acting Governor of  Massachusetts  on July 29,
1997 when Governor  Bill Weld resigned the post to pursue the US  Ambassadorship
to Mexico. The budget for fiscal 1998, approved on July 10, 1997, was based on a
tax  revenue  forecast  of  $12.85  billion.  Fiscal  1998  emphasizes  economic
development,  children and families,  education and training,  supporting cities
and towns, public safety and environmental management. Specific programs include
reductions  in  corporate  taxes,  proposals  to reduce  individual  tax  rates,
increases  in child care,  job  training and  education  assistance,  additional
school building support,  increased aid to cities and towns, and rate relief for
communities involved with the Massachusetts Water Resource Authority. The fiscal
1998 tax forecast  later  increased  to $13.06  billion on July 30th and then to
$13.20 billion on October 15th.  Through  September,  1997 tax collections total
$3.089  billion,  7.3%  higher than  collections  for this time period in fiscal
1997,  and $9.5 million  above  projected  tax  revenues.  On July 30th,  Acting
Governor  Cellucci  filed  legislation  to reduce the certain  income tax rates,
estimated to cost $196 million in fiscal 1998.  The fiscal 1998 budget  provides
for $18.4  billion  in  appropriations,  which was  reduced  by $3.3  million by
Governor Weld. This is a 3.8% increase over estimated fiscal 1997 expenditures.

On July 10th, Governor Weld filed a supplemental  appropriation bill which would
reduce  appropriations to public higher education by $24 million to create a $24
million  reserve to offset  reductions in student fees during  fiscal 1998.  The
bill also eliminates student fee increases after July 1st, 1997 without approval
of the Board of Higher  Education.  On  October  6th,  a bill was filed to spend
$51.6 million on construction and repair of local roads and bridges.  On October
17th,  an additional  supplemental  appropriations  bill was filed  recommending
$37.5  million  to  provide  for  certain   unanticipated   obligations  of  the
Commonwealth,  and to  propose  the  transfer  off-budget  of the  $128  million

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<PAGE>

Caseload  Increase  Mitigation  Fund  to a  trust  fund  and of a  $206  million
Department of Medical Assistance reserve to indemnify certain medical facilities
against  losses  that might  result from  providing  uncompensated  care.  These
supplemental  appropriation bills are being considered by the House Committee on
Ways and Means.

Credit Factors

The uncertainty  surrounding  the expected final cost of the Central  Artery/Ted
Williams  Tunnel  project  could  impact  the  continuing  fiscal  health of the
Commonwealth.  Currently,  the Commonwealth  estimates that project costs should
total $11.6 billion. This projection anticipates that the annual Federal highway
funding of at least $550 million will be provided up until  completion  in 2005.
Recent  revisions  proposed for the allocation of federal  highway funds suggest
that the  Commonwealth  may  receive  less than the  expected  $550  million for
completion  of  the  Central  Artery.  Any  shortfalls  in  Federal  funding  or
unanticipated  escalations in project costs will place  additional  burdens upon
the  transportation  agencies and the general credit of the Commonwealth to fund
these ongoing amounts from surplus revenues or additional debt issuance.

Commonwealth-funded local aid represents an important component of the operating
budgets of cities and towns,  and  decreases  in this funding  could  negatively
impact their ratings.  Changes in local aid funding could also negatively impact
a locality's  ability to pay  assessments  from certain  Commonwealth  agencies,
including the Massachusetts Bay  Transportation  Authority and the Massachusetts
Water  Resources  Authority.  In the event  that a locality  incurs  substantial
financial  difficulties,  the  Commonwealth may intervene and place the locality
under State receivership.

The fiscal viability of the authorities and  municipalities  in Massachusetts is
inextricably  linked to the financial  health of the  Commonwealth as well as to
the  guarantee  of  the  debt  of  several   authorities,   most  notably,   the
Massachusetts Bay  Transportation  Authority and the University of Massachusetts
Building Authority.  These agency ratings are based on this guarantee and can be
expected  to follow  any  changes in the  Commonwealth's  rating.  In  addition,
Massachusetts  statutes which limit the taxing  authority of the Commonwealth or
certain governmental entities may impair the ability of issuers to maintain debt
service on their obligations.

The tax on personal  property  and real estate is  virtually  the only source of
local tax  revenues  available  to the  Commonwealth's  cities and towns to meet
local  costs.  "Proposition  2 1/2",  an  initiative  adopted  by the  voters in
November 1980,  limits the power of  Massachusetts  cities and towns and certain
tax-supported  districts to raise revenue from  property  taxes to support their
operations,  including the payment of debt  service.  Proposition 2 1/2 required
many cities and towns to reduce their property tax levies to a stated percentage
of full and fair cash value of taxable property and real estate, and limited the
amount that all cities and towns might  increase their property tax from year to
year.

Growth of tax revenues in the Commonwealth is limited by law.  Effective July 1,
1990, the amount of direct bonds the Commonwealth  could have outstanding in any
fiscal year was  limited,  and the total  appropriation  for any fiscal year for
general  obligation  debt  service was limited to 10%.  Moreover,  Massachusetts
local  government  entities are subject to certain  limitations  on their taxing
power.  These  limits  could  affect  their  ability,  or  the  ability  of  the
Commonwealth, to meet their respective financial obligations.

If either  Massachusetts  or any of its local  government  entities is unable to
meet its financial obligations, the income derived by a Fund, a Fund's net asset
value, a Fund's ability to preserve or realize capital  appreciation or a Fund's
liquidity could be impaired.

The rating  agencies have assigned the following long term credit ratings to the
Commonwealth:  "A1" from Moody's;  "AA-" from Standard and Poor's, and "A+" from
Fitch.
    
                                       9

<PAGE>

   
New York Tax-Exempt Bonds

The  following  section  provides  only a brief  summary of the complex  factors
affecting  the  financial  situation  in New York  and is  based on  information
obtained  from New York State (the "State" or "New York  State")  certain of its
authorities  and New York City  (the  "City"  or "New  York  City") as  publicly
available  on  the  date  of  this  Statement  of  Additional  Information.  The
information  contained  in  such  publicly  available  documents  has  not  been
independently  verified.  It  should  be  noted  that  the  creditworthiness  of
obligations issued by local issuers may be unrelated to the  creditworthiness of
the  State,  and that  there is no  obligation  on the part of the State to make
payment on such local  obligations  in the event of default in the  absence of a
specific guarantee of pledge provided by the State. It should also be noted that
the fiscal stability of New York State is related to the fiscal stability of New
York City and of the State's  Authorities.  New York State's experience has been
that if New York City or any other  major  political  subdivision  or any of the
State's  Authorities  suffers serious financial  difficulty,  the ability of New
York State, New York State's  political  subdivisions  (including New York City)
and the State's  Authorities to obtain financing in the public credit markets is
adversely affected. This results in part from the expectation that to the extent
that any Authority or local government experiences financial difficulty, it will
seek and receive New York State financial  assistance.  Moreover,  New York City
accounts for  approximately  40 percent of New York State's  population  and tax
receipts,  so New York City's financial integrity in particular affects New York
State  directly.  Accordingly,  if there should be a default by New York City or
any other major  political  subdivision or any of the State's  Authorities,  the
market value and  marketability  of all New York Tax-Exempt  Bonds issued by New
York State,  its political  subdivisions  and Authorities  ("New York Tax-Exempt
Bonds") could be adversely  affected.  This would have an adverse  effect on the
asset value and  liquidity of the New York Fund,  even though  securities of the
defaulting entity may not be held by the Fund.

Regional Economy

Based upon  forecasts  for the national  economy,  the State's  Budget  Division
projects  continuation of moderate employment growth throughout the remainder of
1997.  Wage and personal  income  growth should be slower when compared to 1996,
since the forecast does not anticipate  another sharp rise in Financial Industry
bonus payments occurring in December. Total and private-sector employment should
continue to grow at about the same rate as 1996,  when  employment  increased by
0.8%,  representing a 0.2% improvement;  a net expansion of 60,000 jobs over the
1995. In 1996, the unemployment  rates for New York State and New York City were
6.2% and 8.8%  respectively,  as  compared  to 5.3% for the United  States.  For
September of 1997,  unemployment  in New York State and New York City have risen
to 6.4% and 8.9%  respectively,  as compared  to the rate for the United  States
which has gone down to 4.9%.

1997-1998  Fiscal  Year.  On August 4,  1997,  the  State's  budget  for  fiscal
1997-1998 was adopted by the Legislature,  more than four months after the start
of the fiscal year on April 1, 1997. The State  Financial Plan for 1997-1998 was
formulated  on August 11,  1997,  and is  expected  to be updated in October and
January.  State  Funds  disbursements  are  projected  to  increase by 7.0% from
1996-1997.  General Fund  disbursements are planned to increase by $1.7 billion,
or 5.2% over 1996-1997 levels.  The Plan calls for the provision of $927 million
in  reserves  including:  a reserve  for  future  needs of $530  million,  and a
projected balance of $332 million in the Tax  Stabilization  Reserve Fund, and a
projected $65 million  balance in the  Contingency  Reserve  Fund.  Revenues are
expected to increase due to  increased  resources  produced in 1996-1997  fiscal
year that will be used during 1997-1998,  reestimates of social services, fringe
benefit and other spending, and certain non-recurring resources.

The budget adopted includes multi-year tax reductions,  including a State funded
property  and local income tax  reduction  program,  estate tax relief,  utility
gross receipts tax  reductions,  permanent  reductions in the State sales tax on
clothing,  and  elimination  of  assessments  on  medical  providers.  This  tax

                                       10

<PAGE>

reductions will not begin to materially affect the outyear projections until the
State's 1999-2000 fiscal year.

The state  expects to finance its capital  program  through bond issuance by the
State and its Authorities. The state anticipates issuing $605 million in general
obligation bonds and, $140 million in general  obligation  commercial paper. The
Legislature  has  authorized  the issuance of $311 million in COPs for equipment
purchases.    Borrowing    by    Authorities    through    lease-purchase    and
contractual-obligation financings are expected to total $1.9 billion.

1996-1997 Fiscal Year. The state ended the 1996-1997 fiscal year with a combined
Governmental  Funds  operating  surplus  of  $2.1  billion,  which  included  an
operating  surplus in the General  Funds of $1.9  billion,  in Capital  Projects
Funds of $98 million and in the Special Revenue Funds of $65 million,  offset in
part by an operating deficit of $37 million in the Debt Service Funds.

General  Fund  receipts  totaled $33 billion  during the Fiscal  Year.  Revenues
increased  $1.91  billion  (nearly  6.0%) over the prior fiscal  year.  Personal
income taxes grew $620 million (3.6%),  despite the  implementation of scheduled
tax cuts. This increase is  attributable to moderate  employment and wage growth
and the strong financial markets during 1996.

The General Fund  reported an operating  surplus of $1.93 billion for the fiscal
year,  as compared to $380  million for the previous  fiscal year.  Debt Service
Funds ended the 1996-1997 fiscal year with an operating  deficit of $37 million,
as a  result,  the  accumulated  fund  balance  declined  to $1.90  billion.  An
operating  surplus was  reported for the Special  Revenue  Funds and the Capital
Projects  Funds  of $65  million  and $98  million  respectively,  bringing  the
accumulated  fund balance of the Special  Revenue Fund to $532 million,  and the
accumulated fund balance of the Capital Projects Fund to $614 million.

Expenditures  increased  $830 million or 2.6% from the prior  fiscal  year.  The
largest increases occurred in pension contributions,  which were up $514 million
(198.2%),  and State aid for  education  spending,  which was up $351  million (
3.4%).  The  pension  increase  was due to the State  paying off its 1984-85 and
1985-86  pension  amortization  liability.  Modest  increases in other State aid
spending was offset by a decline in social services  expenditure of $157 million
(1.7%).

1995-1996  Fiscal Year. The State ended the 1995-1996 Fiscal Year with a surplus
of $129  million  or 0.4% or  expenditures.  The  closing  fund  balance of $287
million reflects balances of about $237 million in Tax Stabilization Reserve and
$50 million in the Contingency Reserve Fund.

General Fund receipts  totaled $32.8  billion  during the Fiscal Year.  Although
revenues missed the targeted amounts by over $300 million,  program cuts enabled
the state to generate an operating  surplus.  Reductions in personal  income tax
and business tax rates lowered revenues by over $600 million,  an amount in line
with  projections.  This shortfall in revenues was partially offset by transfers
which increased by about $200 million over Fiscal Year 1994-1995.

Disbursements  from the General Fund declined by about $800 million or 2.4% over
the previous  fiscal year. The major shift in  expenditures  stemmed from a $768
million reduction in Grants to local governments  attributed  primarily to staff
reductions  and the  implementation  of program  efficiencies  in social welfare
programs.  In addition,  state  operations fell by $355 million or 5.6% compared
with Fiscal Year 1994-1995.

1994-1995  Fiscal Year. The State ended the 1994-95 Fiscal Year with the General
Fund in balance.  The closing fund balance of $158 million reflects $157 million
in the Tax Stabilization  Reserve Fund and $1 million in the Contingency Reserve
Fund.
    
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<PAGE>

   
General Fund  receipts fell short of  projections  by $1.163  billion.  Personal
income tax  collections  reflected  weak  estimated  tax  collections  and lower
withholding  due to reduced wage and salary  growth,  weakness in the  brokerage
industry,  and deferral of capital gains realizations in anticipation of Federal
tax changes.  Business taxes fell short by $373 million,  reflecting  lower bank
payments  as  substantial  overpayments  of the  1993  liability  depressed  net
collections.  Offsetting  these  shortfalls  were user  taxes  and  fees,  which
exceeded projections by $210 million.

Disbursements  of the General Fund were lower than original  projections by $848
million. Educational costs fell short of projections by $188 million in part due
to the  availability of $110 million in additional  lottery proceeds and the use
of LGAC bond proceeds.  The spending  reductions also reflect  measures taken by
the Governor to avert a gap in the 1994-95 State Financial Plan in January 1995.
These  actions  included a hiring  freeze,  halting the  development  of certain
services, and the suspension of non-essential capital projects.

RATINGS

On August 28, 1997  Standard and Poor's  upgraded  their rating for the State of
New York from to A- to A, this upgrade was the first rating increase in 10 years
for the State of New York. The current General  Obligation ratings for the State
of New York are A2 by Moody's, A by S&P and A+ by Fitch Investors Services.

Credit Considerations

Current  Budget.  The Fiscal Year 1997-1998  budget which projects to generate a
slight surplus contains  certain risks related to the underlying  assumptions of
the budget. These risks relate primarily to the economy and tax collections over
the second  half of the fiscal  year.  In the event that  increases  in interest
rates,  changes in the health care  industry,  or other  sectors could result in
slower economic growth and a deterioration in State revenues.

Welfare Reform. The recent enactment of Federal Welfare reform also could impact
the ability of the state to maintain budget balance. This new legislation places
additional  performance  burdens  upon the  state  regarding  caseload  and work
activity compliance. Governor Pataki signed into law a comprehensive welfare law
reform  bill on August 20,  1997,  which took effect  November 1, 1997.  The new
policy aims to reduce welfare rolls by: rewarding work by enabling recipients to
keep more of what they earn,  making  day care more  available,  and  continuing
Medicaid benefits after leaving welfare.

Authorities  The fiscal  stability of New York is related,  at least in part, to
the fiscal  stability of its localities  and  Authorities.  Authorities  are not
subject to the constitutional  restrictions on the incurrence of debt that apply
to New York State.  Authorities may issue bonds and notes within the amounts of,
and as otherwise restricted by, their legislative authorization.

Authorities  are  generally  supported  by revenues  generated  by the  projects
financed or operated,  such as fares, user fees on bridges,  highway tolls, mass
transportation  and rentals for  dormitory  rooms and housing.  In recent years,
however, New York has provided financial assistance through  appropriations,  in
some cases of a recurring nature, to certain Authorities for operating and other
expenses and, in fulfillment of its commitments on moral obligation indebtedness
or otherwise,  for debt service.  This  assistance is expected to continue to be
required in future years.  Failure of New York to appropriate  necessary amounts
or to take other  action to permit  the  Authorities  to meet their  obligations
could result in a default by one or more of the  Authorities.  If a default were
to occur, it would likely have a significant  adverse effect on the market price
of obligations of the State and its Authorities. As of March 31, 1996, there was
outstanding a $38.2 billion aggregate principal amount of bonds and notes issued

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<PAGE>

by  Authorities  which were either  guaranteed  by the State or supported by the
State through  lease-purchase and  contractual-obligation  arrangements or moral
obligation provisions.

Agencies  and  Localities  Beginning  in 1975 (in  part as a result  of the then
current New York City and UDC financial crises),  various localities of New York
State began experiencing difficulty in marketing their securities.  As a result,
certain  localities,  in addition to New York City, have  experienced  financial
difficulties  leading to  requests  for State  assistance.  If future  financial
difficulties cause agencies or localities to seek special State assistance, this
could  adversely  affect  New  York  State's  ability  to pay  its  obligations.
Similarly, if financial difficulties of New York State result in New York City's
inability to meet its regular aid  commitments or to provide  further  emergency
financing,  issuers may default on their  outstanding  obligations,  which would
affect the  marketability  of debt  obligations  of New York,  its  agencies and
municipalities such as the New York Municipal Obligations held by the Fund.

Reductions  in  Federal  spending  could  materially  and  adversely  affect the
financial  condition  and budget  projections  of New York  State's  localities.
Should  localities  be  adversely  affected by Federal  cutbacks,  they may seek
additional  assistance  from the State  which  might,  in turn,  have an adverse
impact on New York State's ability to maintain a balanced budget.

New York City In 1975, New York City encountered  severe financial  difficulties
which impaired the borrowing  ability of New York City, New York State,  and the
Authorities. New York City lost access to public credit markets and was not able
to sell debt to the public until 1979.

As a result of the City's financial  difficulties,  certain  organizations  were
established  to provide  financial  assistance and oversee and review the City's
financing. These organizations continue to exercise various monitoring functions
relating to the City's financial position.

New York City has  maintained a balanced  budget since 1981, and has retired all
of its federally guaranteed debt. As a result of the City's success in balancing
its budget,  certain  restrictions imposed on the City by the New York Financial
Control Board (the "Control Board"), which was created in response to the City's
1975 fiscal  crises,  have been  suspended.  Those  restrictions,  including the
Control Board's power to approve or disapprove certain contracts,  long-term and
short-term  borrowings and the four-year financial plan of the City, will remain
suspended unless and until, among other things, there is a substantial threat of
an actual failure by New York City to pay debt service on its notes and bonds or
to keep  its  operating  deficits  below  $100  million.  Although  the City has
maintained  a balanced  budget in recent  years,  the ability to balance  future
budgets is contingent  upon actual versus  expected  levels of Federal and State
Aid and the effects of the economy on City revenues and services.

The City requires certain amounts of financing for seasonal and capital spending
purposes.  The City has issued $2.4 billion of short term obligations to finance
the City's  current  estimate of its  seasonal  financing  needs during its 1997
fiscal year. The City's capital financing program projects  long-term  financing
requirements  of  approximately  $16.2  billion for the City's fiscal years 1998
through   2001  for  the   construction   and   rehabilitation   of  the  City's
infrastructure  and other fixed assets. The major capital  requirements  include
expenditures  for the City's  water  supply  system,  sewage and waste  disposal
systems, roads, bridges, mass transit, schools and housing. In 1997, to help the
City avoid  exceeding  its State  Constitutional  general debt limit,  the State
created the New York City Transitional Finance Authority to finance a portion of
the City's capital program.

New York cities and towns have experienced financial stress due to the slow rate
of recovery  from the  recession  of 1992;  offset in part by  increasing  local
assistance  support from the state.  The 1997-1998 State Financial Plan projects
total receipts of the State's  General Fund to be $35.1 billion,  an increase of
$205 million from the prior fiscal year.  State General Fund  disbursements  and
transfers will be $170.3 million above the level of  disbursements in 1996-1997.
    

                                       13

<PAGE>

   
Grants to local governments,  including  education aid and Social Services,  are
anticipated to increase by $75 million from the prior fiscal year.

Certain  localities in addition to the City could have financial problems which,
if significant,  could lead to requests for additional State  assistance  during
the State's 1997-98 fiscal year and thereafter.  Continuing fiscal  difficulties
experienced by the City of Troy,  for example,  could result in State actions to
allocate State resources in amounts that cannot yet be determined. To the extent
the  State is  constrained  by its  financial  condition,  State  assistance  to
localities may be further  reduced,  compounding the serious fiscal  constraints
already experienced by many local governments.  Localities also face anticipated
and potential problems resulting from pending litigation  (including  challenges
to local  property  tax  assessments),  judicial  decisions  and  socio-economic
trends.

The total  indebtedness  (bonds and notes) of all localities in the State, other
than New York City, was approximately  $19 billion as of the localities'  fiscal
year ending  during  1995.  Certain  counties and other local  governments  have
encountered  significant  financial  difficulties,  including  Nassau County and
Suffolk County (which each received approval by the legislature to issue deficit
notes).  The State has  imposed  financial  control on the City of New York from
1977 to 1986 and on the City of Yonkers in 1984,  1988 and 1989, and the City of
Troy commencing in 1995, under an appointed  control board in response to fiscal
crises encountered by these municipalities.

Litigation.  Certain litigation pending against New York State, its subdivisions
and their officers and employees  could have a substantial or long-term  adverse
effect on State finances. Among the more significant of these lawsuits are those
that  involve:  (i) the  validity  and  fairness of certain  eighteenth  century
agreements  and treaties by which Oneida and Cayuga  Indian  tribes  transferred
title to the State of  approximately  five million  acres of land in central New
York;  (ii)  certain  aspects of the  State's  Medicaid  rates and  regulations,
including  reimbursements  to  providers  of  mandatory  and  optional  Medicaid
services;  (iii) the care and housing for individuals released from State mental
health  facilities;  (iv)  changes in  Medicaid  reimbursement  methodology  for
nursing  home care;  (v) the State's  practice  of  reimbursing  certain  mental
hygiene patient-care  expenses with the client's Social Security benefits;  (vi)
adequacy of shelter allowance provided to recipients of public assistance; (vii)
contract and tort claims; (viii) alleged violation of the Commerce Clause of the
United States Constitution; (ix) enforcement of sales and excise tax collections
of tobacco and motor fuel sold to non-Indian  customers on Indian  reservations;
(x)  legality of the Clean  Water/Clean  Air Bond Act of 1996;  and (xi) alleged
responsibility  of New York  State  officials  to  assist  in  remedying  racial
segregation in the City of Yonkers.

Repurchase  Agreements.  The Fund may enter into  repurchase  agreements for the
purpose of realizing  additional (taxable) income. In a repurchase agreement the
Fund buys a security  for a  relatively  short  period  (usually not more than 7
days)  subject to the  obligation  to sell it back to the issuer at a fixed time
and price plus accrued interest. The Funds 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  Funds  enter  into  repurchase
agreements.
    

Each 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.  In the event of  bankruptcy or other default by a
seller of a repurchase agreement,  a Fund could experience delays in liquidating
the underlying  securities  during the period in which the Fund seeks to enforce
its rights thereto,  possible subnormal levels of income decline in value of the
underlying  securities or lack of access to income during this period as well as
the expense of enforcing its rights.

                                       14

<PAGE>

   
Reverse  Repurchase  Agreements.  A Fund may also enter into reverse  repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank with an agreement that the Fund will buy back the securities
at a fixed  future  date at a fixed  price plus an agreed  amount of  "interest"
which may be reflected in the repurchase price.  Reverse  repurchase  agreements
are  considered  to be  borrowings by the Fund.  Reverse  repurchase  agreements
involve the risk that the market  value of  securities  purchased by a Fund with
proceeds  of the  transaction  may  decline  below the  repurchase  price of the
securities  sold by the Fund which it is obligated to repurchase.  The Fund will
also  continue to be subject to the risk of a decline in the market value of the
securities sold under the agreements  because it will reacquire those securities
upon effecting their repurchase.  A Fund will not enter into reverse  repurchase
agreements and other borrowings exceeding in the aggregate 33 1/3% of the market
value of its total assets.  To minimize  various risks  associates  with reverse
repurchase  agreements,  the Fund will  establish  and  maintain  with the Funds
custodian a separate account consisting of highly liquid,  marketable securities
in an amount at least equal to the repurchase  prices of these  securities (plus
accrued interest thereon) under such agreements.  In addition, the Fund will not
purchase additional  securities while all borrowings are outstanding.  The Funds
will enter into reverse repurchase  agreements only with federally insured banks
or  savings  and loan  associations  which  are  approved  in  advance  as being
creditworthy by the Trustees.  Under procedures established by the Trustees, the
Adviser will monitor the creditworthiness of the banks involved.

    
Restricted Securities. Each Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including  commercial  paper  issued in reliance on Section 4(2) of the 1933 Act
and securities offered and sold to "qualified  institutional  buyers" under Rule
144A under the 1933 Act. A Fund will not invest  more than 15% of its net assets
in illiquid  investments.  If the  Trustees  determine,  based upon a continuing
review of the  trading  markets  for  specific  Section  4(2) paper or Rule 144A
securities,  that they are liquid,  they will not be subject to the 15% limit on
illiquid  investments.  The  Trustees may adopt  guidelines  and delegate to the
Adviser the daily  function of  determining  the  monitoring  and  liquidity  of
restricted securities.  The Trustees,  however, will retain sufficient oversight
and  be  ultimately  responsible  for  the  determinations.  The  Trustees  will
carefully monitor each Fund's investments in these securities,  focusing on such
important  factors,  among others,  as valuation,  liquidity and availability of
information.  This  investment  practice could have the effect of increasing the
level of  illiquidity in a Fund if qualified  institutional  buyers become for a
time uninterested in purchasing these restricted securities.

   
Options on Securities and Securities  Indices.  Each Fund may purchase and write
(sell)  call and put  options  on any  securities  in which it may invest on any
securities  index based on securities in which it may invest.  These options may
be  listed  on  national  domestic   securities   exchanges  or  traded  in  the
over-the-counter  market.  Each Fund may write  covered put and call options and
purchase put and call options to enhance total return,  as a substitute  for the
purchase or sale of securities,  or to protect against  declines in the value of
portfolio  securities  and against  increases  in the cost of  securities  to be
acquired.

Writing Covered Options. A call option on securities written by a Fund obligates
a Fund to sell  specified  securities to the holder of the option at a specified
price if the option is exercised at any time before the  expiration  date. A put
option on securities  written by a Fund obligates the Fund to purchase specified
securities  from  the  option  holder  at a  specified  price if the  option  is
exercised at any time before the expiration date.  Options on securities indices
are similar to options on  securities,  except that the  exercise of  securities
index options requires cash settlement  payments and does not involve the actual
purchase  or sale of  securities.  In  addition,  securities  index  options are
designed to reflect  price  fluctuations  in a group of securities or segment of
the  securities  market  rather than price  fluctuations  in a single  security.
Writing  covered  call options may deprive a Fund of the  opportunity  to profit
from an increase in the market price of the securities in its portfolio. Writing

                                       15

<PAGE>

covered  put  options  may  deprive a Fund of the  opportunity  to profit from a
decrease in the market price of the securities to be acquired for its portfolio.

All call and put options written by each Fund are covered. A written call option
or put option may be covered by (i) maintaining  cash or liquid  securities in a
segregated  account maintained by a Fund's custodian with a value at least equal
to the Fund's  obligation  under the option,  (ii)  entering  into an offsetting
forward  commitment  and/or (iii)  purchasing an offsetting  option or any other
option which,  by virtue of its exercise price or otherwise,  reduces the Fund's
net exposure on its written option position. A written call option on securities
is  typically  covered by  maintaining  the  securities  that are subject to the
option in a  segregated  account.  A Fund may cover call options on a securities
index by owning  securities  whose price  changes are  expected to be similar to
those of the underlying index.

A Fund may terminate its obligations under an exchange traded call or put option
by purchasing an option identical to the one it has written.  Obligations  under
over-the-counter  options may be terminated  only by entering into an offsetting
transaction with the counterparty to such option. Such purchases are referred to
as "closing purchase transactions."

Purchasing   Options.   Each  Fund  would  normally  purchase  call  options  in
anticipation  of an  increase,  or put  options  in  anticipation  of a decrease
("protective  puts") in the market value of  securities  of the type in which it
may invest. A Fund may also sell call and put options to close out its purchased
options.

The  purchase of a call option would  entitle a Fund,  in return for the premium
paid, to purchase  specified  securities at a specified  price during the option
period. A Fund would ordinarily  realize a gain on the purchase of a call option
if, during the option period,  the value of such securities or currency exceeded
the sum of the exercise price, the premium paid and transaction costs; otherwise
the Fund  would  realize  either no gain or a loss on the  purchase  of the call
option.

The purchase of a put option would  entitle a Fund,  in exchange for the premium
paid,  to sell  specified  securities  at a  specified  price  during the option
period. The purchase of protective puts is designed to offset or hedge against a
decline in the market value of a Fund's  portfolio  securities.  Put options may
also be purchased by a Fund for the purpose of  affirmatively  benefiting from a
decline  in the  price  of  securities  which  it does  not  own.  A Fund  would
ordinarily  realize  a gain if,  during  the  option  period,  the  value of the
underlying  securities  decreased below the exercise price sufficiently to cover
the premium and  transaction  costs;  otherwise the Fund would realize either no
gain or a loss on the  purchase  of the put  option.  Gains  and  losses  on the
purchase of put options may be offset by countervailing  changes in the value of
a Fund's portfolio securities. Under certain circumstances,  the Fund may not be
treated as the tax owner of a security if the Fund has purchased a put option on
the same  security.  If this  occurred,  the interest on the  security  would be
taxable.

Each Fund's options  transactions will be subject to limitations  established by
each of the exchanges, boards of trade or other trading facilities on which such
options are traded.  These  limitations  govern the maximum number of options in
each class which may be written or  purchased  by a single  investor or group of
investors  acting in concert,  regardless  of whether the options are written or
purchased on the same or different  exchanges,  boards of trade or other trading
facilities or are held or written in one or more accounts or through one or more
brokers.  Thus,  the number of options which a Fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
the Adviser. An exchange, board of trade or other trading facility may order the
liquidation  of  positions  found to be in  excess of these  limits,  and it may
impose certain other sanctions.
    
                                       16

<PAGE>

   
Risks Associated with Options Transactions.  There is no assurance that a liquid
secondary   market  on  an  options  exchange  will  exist  for  any  particular
exchange-traded  option or at any particular time. If a Fund is unable to effect
a closing  purchase  transaction with respect to covered options it has written,
the Fund will not be able to sell the underlying securities or dispose of assets
held  in a  segregated  account  until  the  options  expire  or are  exercised.
Similarly, if a Fund is unable to effect a closing sale transaction with respect
to options it has  purchased,  it would have to exercise the options in order to
realize any profit and will incur transaction costs upon the purchase or sale of
underlying securities.

Reasons for the absence of a liquid  secondary market on an exchange include the
following:  (i) there may be insufficient  trading  interest in certain options;
(ii)  restrictions  may be imposed by an  exchange  on opening  transactions  or
closing  transactions  or  both;  (iii)  trading  halts,  suspensions  or  other
restrictions  may be imposed  with  respect to  particular  classes or series of
options;   (iv)  unusual  or  unforeseen   circumstances  may  interrupt  normal
operations  on an  exchange;  (v) the  facilities  of an exchange or the Options
Clearing  Corporation may not at all times be adequate to handle current trading
volume;  or (vi) one or more  exchanges  could,  for economic or other  reasons,
decide or be compelled at some future date to discontinue the trading of options
(or a  particular  class or series of  options),  in which  event the  secondary
market on that  exchange (or in that class or series of options)  would cease to
exist although  outstanding options on that exchange that had been issued by the
Options  Clearing  Corporation  as a result  of trades  on that  exchange  would
continue to be exercisable in accordance with their terms.

A Fund's ability to terminate over-the-counter options is more limited than with
exchange-traded   options  and  may   involve   the  risk  that   broker-dealers
participating  in such  transactions  will not fulfill  their  obligations.  The
Adviser  will  determine  the  liquidity  of  each  over-the-counter  option  in
accordance with guidelines adopted by the Trustees.

The  writing  and  purchase of options is a highly  specialized  activity  which
involves  investment  techniques and risks different from those  associated with
ordinary  portfolio  securities  transactions.  The  successful  use of  options
depends in part on the Adviser's  ability to predict  future price  fluctuations
and, for hedging transactions, the degree of correlation between the options and
securities markets.

Futures  Contracts and Options on Futures  Contracts.  To seek to increase total
return or hedge against  changes in interest  rates or securities  prices,  each
Fund may purchase and sell various kinds of futures contracts,  and purchase and
write call and put options on these futures contracts.  Each Fund may also enter
into  closing  purchase  and  sale  transactions  with  respect  to any of these
contracts and options.  The futures contracts may be based on various securities
(such  as  U.S.  Government  securities),  securities  indices,  and  any  other
financial  instruments and indices. All futures contracts entered into by a Fund
are traded on U.S. exchanges or boards of trade that are licensed,  regulated or
approved by the Commodity Futures Trading Commission ("CFTC").

Futures Contracts. A futures contract may generally be described as an agreement
between  two parties to buy and sell  particular  financial  instruments  for an
agreed price during a designated  month (or to deliver the final cash settlement
price,  in the case of a contract  relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While futures  contracts on securities will usually be liquidated in
this  manner,  a Fund may instead  make,  or take,  delivery  of the  underlying
securities  whenever it appears  economically  advantageous to do so. A clearing
corporation  associated with the exchange on which futures  contracts are traded
guarantees  that,  if still open,  the sale or purchase will be performed on the
settlement date.
    
                                       17

<PAGE>

   
Hedging  and Other  Strategies.  Hedging is an attempt  to  establish  with more
certainty than would otherwise be possible the effective price or rate of return
on portfolio  securities  or securities  that a Fund  proposes to acquire.  When
interest rates are rising or securities  prices are falling,  a Fund can seek to
offset a decline in the value of its current  portfolio  securities  through the
sale of futures contracts.  When interest rates are falling or securities prices
are rising, a Fund,  through the purchase of futures  contracts,  can attempt to
secure  better  rates or prices than might later be available in the market when
it effects anticipated purchases.

A Fund may,  for  example,  take a "short"  position  in the  futures  market by
selling futures  contracts in an attempt to hedge against an anticipated rise in
interest  rates or a decline in market  prices that would  adversely  affect the
value of the Fund's  portfolio  securities.  Such futures  contracts may include
contracts for the future  delivery of securities  held by the Fund or securities
with characteristics similar to those of the Fund's portfolio securities.

If, in the opinion of the Adviser,  there is a sufficient  degree of correlation
between price trends for a Fund's  portfolio  securities  and futures  contracts
based on other financial  instruments,  securities indices or other indices, the
Fund may also enter into such futures contracts as part of its hedging strategy.
Although under some circumstances prices of securities in a Fund's portfolio may
be more or less volatile than prices of such futures contracts, the Adviser will
attempt to estimate the extent of this volatility difference based on historical
patterns and  compensate  for any  differential  by having the Fund enter into a
greater or lesser number of futures contracts or by attempting to achieve only a
partial hedge against price changes affecting the Fund's portfolio securities.

When a short hedging  position is successful,  any  depreciation in the value of
portfolio  securities will be substantially  offset by appreciation in the value
of the futures position.  On the other hand, any  unanticipated  appreciation in
the value of a Fund's portfolio  securities  would be substantially  offset by a
decline in the value of the futures position.

On other  occasions,  a Fund may take a "long"  position by  purchasing  futures
contracts.  This  would  be  done,  for  example,  when a Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices then available in the applicable  market to be less favorable
than prices  that are  currently  available.  A Fund may also  purchase  futures
contracts as a substitute for transactions in securities to alter the investment
characteristics of portfolio securities or to gain or increase its exposure to a
particular securities market.

Options on Futures  Contracts.  A Fund may purchase and write options on futures
for the same purposes as its transactions in futures contracts.  The purchase of
put and call  options on futures  contracts  will give a Fund the right (but not
the obligation) for a specified price to sell or to purchase,  respectively, the
underlying  futures  contract  at any time  during  the  option  period.  As the
purchaser of an option on a futures contract,  a Fund obtains the benefit of the
futures position if prices move in a favorable  direction but limits its risk of
loss in the event of an  unfavorable  price  movement to the loss of the premium
and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially  offset a decline in the value of a Fund's  assets.  By writing a call
option, a Fund becomes obligated,  in exchange for the premium (upon exercise of
the  option) to sell a futures  contract if the option is  exercised,  which may
have a value higher than the exercise  price.  Conversely,  the writing of a put
option on a futures  contract  generates a premium which may partially offset an
increase in the price of  securities  that a Fund intends to purchase.  However,
the Fund becomes  obligated  (upon exercise of the option) to purchase a futures
contract  if the  option is  exercised,  which may have a value  lower  than the
exercise  price.  The loss  incurred by a Fund in writing  options on futures is
potentially unlimited and may exceed the amount of the premium received.
    

                                       18

<PAGE>

   
The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option of the same series. There
is no guarantee that such closing transactions can be effected. A Fund's ability
to  establish  and close out  positions  on such  options will be subject to the
development and maintenance of a liquid market.

Other  Considerations.  Each Fund will  engage in futures  and  related  options
transactions  either for bona fide hedging purposes or to seek to increase total
return as permitted by the CFTC.  To the extent that a Fund is using futures and
related options for hedging purposes,  futures contracts will be sold to protect
against  a  decline  in the price of  securities  that the Fund owns or  futures
contracts will be purchased to protect the Fund against an increase in the price
of securities it intends to purchase.  Each Fund will  determine  that the price
fluctuations  in the futures  contracts  and options on futures used for hedging
purposes are substantially  related to price  fluctuations in securities held by
the Fund or securities or instruments which it expects to purchase.  As evidence
of its hedging intent, each Fund expects that on 75% or more of the occasions on
which it takes a long  futures or option  position  (involving  the  purchase of
futures contracts),  the Fund will have purchased,  or will be in the process of
purchasing,  equivalent  amounts of related securities in the cash market at the
time when the futures or option position is closed out.  However,  in particular
cases, when it is economically  advantageous for a Fund to do so, a long futures
position may be  terminated  or an option may expire  without the  corresponding
purchase of securities or other assets.

To  the  extent  that a Fund  engages  in  nonhedging  transactions  in  futures
contracts  and options on futures,  the  aggregate  initial  margin and premiums
required to establish these  nonhedging  positions will not exceed 5% of the net
asset  value of the Fund's  portfolio,  after  taking  into  account  unrealized
profits and losses on any such  positions and excluding the amount by which such
options  were  in-the-money  at the time of  purchase.  Each Fund will engage in
transactions  in futures  contracts and related  options only to the extent such
transactions  are consistent with the  requirements of the Internal Revenue Code
of 1986,  as amended (the  "Code"),  for  maintaining  its  qualifications  as a
regulated investment company for federal income tax purposes.

Transactions  in futures  contracts  and  options on futures  involve  brokerage
costs,  require  margin  deposits  and,  in the case of  contracts  and  options
obligating a Fund to purchase securities, require the Fund to establish with the
custodian a segregated  account  consisting  of cash or liquid  securities in an
amount equal to the underlying value of such contracts and options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  these  transactions  themselves  entail certain other risks. For
example, unanticipated changes in interest rates or securities prices may result
in a poorer overall performance for the Fund than if it had not entered into any
futures contracts or options transactions.

Perfect  correlation  between a Fund's futures positions and portfolio positions
will be  impossible  to  achieve.  There are no  futures  contracts  based  upon
individual  securities,  except  certain U.S.  Government  securities.  The only
futures  contracts  available to hedge each Fund's portfolio are various futures
on U.S.  Government  securities  and  securities  indices.  In the  event  of an
imperfect  correlation between a futures position and a portfolio position which
is intended to be protected,  the desired  protection  may not be obtained and a
Fund may be exposed to risk of loss.

Some futures  contracts or options on futures may become  illiquid under adverse
market conditions. In addition, during periods of market volatility, a commodity
exchange may suspend or limit trading in a futures  contract or related  option,
which may make the  instrument  temporarily  illiquid  and  difficult  to price.
Commodity exchanges may also establish daily limits on the amount that the price
of a  futures  contract  or  related  option  can vary from the  previous  day's
settlement  price.  Once the daily limit is reached,  no trades may be made that
day at a price  beyond  the  limit.  This may  prevent a Fund from  closing  out
positions and limiting its losses.
    

                                       19

<PAGE>

   
Structured or Hybrid  Notes.  Each Fund may invest in  "structured"  or "hybrid"
notes.  The  distinguishing  feature of a structured  or hybrid note is that the
amount  of  interest  and/or  principal  payable  on the  note is  based  on the
performance of a benchmark asset or market other than fixed income securities or
interest  rates.  Examples of these  benchmarks  include stock prices,  currency
exchange rates and physical  commodity  prices.  Investing in a structured  note
allows  the Fund to gain  exposure  to the  benchmark  market  while  fixing the
maximum  loss that the Fund may  experience  in the event that  market  does not
perform as expected. Depending on the terms of the note, the Fund may forego all
or part of the  interest  and  principal  that would be payable on a  comparable
conventional  note; the Fund's loss cannot exceed this foregone  interest and/or
principal. An investment in structured or hybrid notes involves risks similar to
those associated with a direct investment in the benchmark asset.

Indexed  Securities.  Each Fund may  invest  in  indexed  securities,  including
floating rate  securities  that are subject to a maximum  interest rate ("capped
floaters") and leveraged inverse floating rate securities  ("inverse  floaters")
(up to 10% of the Fund's total assets). The interest rate or, in some cases, the
principal  payable at the maturity of an indexed security may change  positively
or inversely in a relation to one or more interest rates,  financial indices, or
other financial  indicators  ("reference  prices").  An indexed  security may be
leveraged to the extent that the magnitude of any change in the interest rate or
principal  payable on an  indexed  security  is a multiple  of the change in the
reference price.  Thus,  indexed  securities may decline in value due to adverse
market charges in interest rates or other reference prices.

Risk  Associated With Specific Types of Derivative  Debt  Securities.  Different
types of derivative  debt  securities are subject to different  combinations  of
prepayment,  extension and/or interest rate risk. The risk of early  prepayments
is the primary risk associated with interest only debt securities ("IOs"), super
floaters and other leveraged floating rate instruments. In some instances, early
prepayments  may result in a  complete  loss of  investment  in certain of these
securities.  The primary risks  associated  with certain other  derivative  debt
securities are the potential  extension of average life and/or  depreciation due
to rising interest rates.

These  securities  include  floating rate securities  based on the Cost of Funds
Index ("COFI floaters"), other "lagging rate" floating rate securities, floating
rate securities that are subject to a maximum interest rate ("capped floaters"),
leveraged inverse floating rate securities ("inverse floaters"),  principal only
debt  securities  ("POs")  and  certain  residual  or support  branches of index
amortizing notes. Index amortizing notes are subject to extension risk resulting
from the  issuer's  failure to  exercise  its option to call or redeem the notes
before their stated maturity date.  Leveraged  inverse IOs present an especially
intense combination of prepayment, extension and interest rate risks.

Other types of floating rate  derivative  debt  securities  present more complex
types of interest  rate risks.  For example,  range  floaters are subject to the
risk that the  coupon  will be  reduced to below  market  rates if a  designated
interest rate floats outside of a specified  interest rate band or collar.  Dual
index or yield curve  floaters  are subject to  depreciation  in the event of an
unfavorable change in the spread between two designated interest rates. X- reset
floaters  have a coupon that  remains  fixed for more than one  accrual  period.
Thus, the type of risk involved in these securities depends on the terms of each
individual X-reset floater.

Forward Commitment and When-Issued Securities. The Funds may purchase securities
on a when-issued or forward commitment basis. "When-issued" refers to securities
whose terms are available and for which a market exists, but which have not been
issued.  A  Fund  will  engage  in  when-issued  transactions  with  respect  to
securities  purchased for its portfolio in order to obtain what is considered to
be an  advantageous  price  and  yield  at  the  time  of the  transaction.  For
when-issued  transactions,  no payment is made until  delivery  is due,  often a

                                       20

<PAGE>

month or more after the purchase.  In a forward commitment  transaction,  a Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

When a Fund  engages in forward  commitment  and  when-issued  transactions,  it
relies on the seller to consummate the transaction. The failure of the issuer or
seller to  consummate  the  transaction  may  result in the  Fund's  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a  when-issued  or  forward  commitment  basis also
involves a risk of loss if the value of the  security to be  purchased  declines
prior to the settlement date.

On the  date a Fund  enters  into  an  agreement  to  purchase  securities  on a
when-issued or forward  commitment  basis, the Fund will segregate in a separate
account cash or liquid securities equal in value to the Fund's commitment. These
assets will be valued daily at market, and additional cash or securities will be
segregated  in a  separate  account to the  extent  that the total  value of the
assets in the account declines below the amount of the when-issued  commitments.
Alternatively, the Fund may enter into offsetting contracts for the forward sale
of other securities that it owns.

Swaps,  Caps,  Floors  and  Collars.  As one way of  managing  its  exposure  to
different types of investments, the Fund may enter into interest rate swaps, and
other types of swap  agreements such as caps,  collars and floors.  In a typical
interest  rate  swap,  one party  agrees  to make  regular  payments  equal to a
floating  interest  rate  times a  "notional  principal  amount,"  in return for
payments equal to a fixed rate times the same amount,  for a specified period of
time.  Swaps may also depend on other  prices or rates,  such as the value of an
index or mortgage prepayment rates.

In a typical cap or floor  agreement,  one party  agrees to make  payments  only
under  specified  circumstances,  usually in return for  payment of a fee by the
other party. For example, the buyer of an interest rate cap obtains the right to
receive  payments  to the  extent  that a  specified  interest  rate  exceeds an
agreed-upon  level,  while the seller of an interest  rate floor is obligated to
make  payments  to the extent  that a  specified  interest  rate falls  below an
agreed-upon level. An interest rate collar combines elements of buying a cap and
selling a floor.

Swap agreements will tend to shift the Fund's investment  exposure from one type
of  investment to another.  Caps and floors have an effect  similar to buying or
writing options. Depending on how they are used, swap agreements may increase or
decrease the overall  volatility of a Fund's investments and its share price and
yield.

Swap agreements are sophisticated  hedging  instruments that typically involve a
small  investment  of cash  relative to the  magnitude  of risks  assumed.  As a
result,  swaps can be highly volatile and may have a considerable  impact on the
Fund's  performance.  Swap  agreements  are  subject  to  risks  related  to the
counterpart's  ability to perform, and may decline in value if the counterpart's
credit worthiness deteriorates.  The Fund may also suffer losses if it is unable
to  terminate  outstanding  swap  agreements  or  reduce  its  exposure  through
offsetting transactions. The Fund will maintain in a segregated account with its
custodian,  cash or liquid,  high grade debt securities equal to the net amount,
if any,  of the  excess of the  Fund's  obligations  over its  entitlement  with
respect to swap, cap, collar or floor transactions.

Lending of Securities.  For purposes of realizing  additional  (taxable) income,
each Fund may lend  portfolio  securities  to brokers,  dealers,  and  financial
institutions if the loan is collateralized by cash or U.S. Government securities
according to applicable regulatory requirements. Each Fund may reinvest any cash
collateral in short-term  securities  and money market funds.  When a Fund lends
portfolio  securities,  there is a risk that the borrower may fail to return the
securities  involved in the transaction.  As a result, the Fund may incur a loss
or, in the event of the  borrower's  bankruptcy,  the Fund may be  delayed in or

                                       21

<PAGE>

prevented from  liquidating the collateral.  It is a fundamental  policy of each
Fund not to lend portfolio  securities having a total value exceeding 33 1/3% of
its total assets.

Short-Term  Trading and  Portfolio  Turnover.  Each 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.  Short- term  trading may have the effect of  increasing  portfolio
turnover rate. The portfolio  turnover rate for a Fund is calculated by dividing
the lower of that Fund's  annual  sales or  purchases  of  portfolio  securities
(exclusive of purchases or sales of all securities  whose maturities at the time
of  acquisition  were 1 year  or  less)  by the  monthly  average  value  of the
securities in the Fund during the year. A high rate of portfolio  turnover (100%
or greater)  involves  correspondingly  higher brokerage  expenses.  Each Fund's
portfolio  turnover rate is set forth in the table under the caption  "Financial
Highlights" in the Prospectus.

INVESTMENT RESTRICTIONS

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

The Funds may not:
    
    
         (1)      Issue senior securities, except as permitted by paragraphs (2)
                  and (7) below. 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,   and
                  repurchase  agreements  entered  into in  accordance  with the
                  Funds'  investment  policies,  and  the  pledge,  mortgage  or
                  hypothecation  of the  Funds'  assets  within  the  meaning of
                  paragraph (3) below are not deemed to be senior securities.

         (2)      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 purchase
                  securities while borrowings are outstanding.

         (3)      Pledge,  mortgage or hypothecate its assets,  except to secure
                  indebtedness permitted by paragraph (2) above and then only if
                  such pledging, mortgaging or hypothecating does not exceed 10%
                  of the Fund's total assets taken at market value.

         (4)      Act as an underwriter, except to the extent that in connection
                  with  the  disposition  of Fund  securities,  the  Fund may be
                  deemed to be an underwriter for purposes of the Securities Act
                  of 1933.  A Fund may  also  participate  as part of a group in
                  bidding for the purchase of TaxExempt  Bonds  directly from an
                  issuer in order to take  advantage of the lower purchase price
                  available to members of such groups.

         (5)      Purchase or sell real estate or any interest therein, but this
                  restriction  shall  not  prevent  a  Fund  from  investing  in
                  Tax-Exempt Bonds secured by real estate or interests therein.

                                       22
   

<PAGE>

          (6)     Make  loans,  except  that the  Fund  (1) may  lend  portfolio
                  securities in accordance with the Fund's  investment  policies
                  in an amount 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 an issue of debt securities, 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.

         (7)      Purchase or sell  commodities or commodity  contracts or puts,
                  calls or combinations  of both,  except options on securities,
                  securities indices,  currency and other financial instruments,
                  futures contracts on securities,  securities indices, currency
                  and other  financial  instruments  and options on such futures
                  contracts, forward commitments,  interest rate swaps, caps and
                  floors,  securities  index put or call warrants and repurchase
                  agreements   entered  into  in  accordance   with  the  Fund's
                  investment policies.

         (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. (Tax- Exempt Bonds and securities
                  issued or guaranteed by the United States  Government  and its
                  agencies  and   instrumentalities  are  not  subject  to  this
                  limitation.)

         (9)      Purchase   securities  of  an  issuer  (other  than  the  U.S.
                  Government,  its  agencies  or  instrumentalities),   if  such
                  purchase  would cause more than 10 percent of the  outstanding
                  voting securities of such issuer to be held by the Fund.

   
Non-fundamental  Investment Restrictions.  The following investment restrictions
are  designated as  non-fundamental  and may be changed by the Trustees  without
shareholder approval:
    

The Funds may not:

         (1)      Except as permitted by fundamental  investment restriction (4)
                  above,  participate on a joint or  joint-and-several  basis in
                  any securities  trading account.  The "bunching" of orders for
                  the sale or purchase of marketable  Fund securities with other
                  accounts   under  the   management  of  the  Adviser  to  save
                  commissions  or to average  prices among them is not deemed to
                  result in a joint securities trading account.

         (2)      Purchase  securities  on margin or make short sales  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 short 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.
   
    
         (3)      Purchase a security if, as a result,  (i) more than 10% of the
                  Fund's  total assets  would be invested in the  securities  of
                  other investment companies, (ii) the Fund would hold more than
                  3% of the  total  outstanding  voting  securities  of any  one
                  investment  company, or (iii) more than 5% of the Fund's total
                  assets  would  be  invested  in  the  securities  of  any  one
                  investment company.  These limitations do not apply to (a) the
                  investment  of  cash  collateral,  received  by  the  Fund  in
                  connection with lending the Fund's  portfolio  securities,  in
                  the  securities  of open-end  investment  companies or (b) the
                  purchase  of shares of any  investment  company in  connection
                  with a merger,  consolidation,  reorganization  or purchase of

                                       23

<PAGE>

                  substantially all of the assets of another investment company.
                  Subject to the above percentage limitations,  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.
   
         (4)      invest more than 15% of its net assets in illiquid securities.

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 value of each Fund's assets will not be
considered a violation of the restriction.
    

THOSE RESPONSIBLE FOR MANAGEMENT

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


                                       24
<PAGE>

   
<TABLE>
<CAPTION>
                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Edward J. Boudreau, Jr. *               Trustee, Chairman and Chief            Chairman, Director and Chief
101 Huntington Avenue                   Executive Officer (1, 2)               Executive Officer, the Adviser;
Boston, MA  02199                                                              Chairman, Trustee and Chief
October 1944                                                                   Executive Officer, The Berkeley
                                                                               Financial Group ("The Berkeley     
                                                                               Group"); Chairman and Director, NM 
                                                                               Capital Management, Inc. ("NM      
                                                                               Capital"), John Hancock Advisers   
                                                                               International Limited ("Advisers   
                                                                               International") and Sovereign Asset
                                                                               Management Corporation ("SAMCorp");
                                                                               Chairman, Chief Executive Officer  
                                                                               and President, John Hancock Funds, 
                                                                               Inc. ("John Hancock Funds");       
                                                                               Chairman, First Signature Bank and 
                                                                               Trust Company; Director, John      
                                                                               Hancock Insurance Agency, Inc.     
                                                                               ("Insurance Agency, Inc."), John   
                                                                               Hancock Advisers International     
                                                                               (Ireland) Limited ("International  
                                                                               Ireland"), John Hancock Capital    
                                                                               Corporation and New England/Canada 
                                                                               Business Council; Member,          
                                                                               Investment Company Institute Board 
                                                                               of Governors; Director, Asia       
                                                                               Strategic Growth Fund, Inc.;       
                                                                               Trustee, Museum of Science;        
                                                                               Director, John Hancock Freedom     
                                                                               Securities Corporation (until      
                                                                               September 1996); Director, John    
                                                                               Hancock Signature Services, Inc.   
                                                                               ("Signature Services") (until      
                                                                               January 1997).
                                                                               
- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       25
<PAGE>


                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Dennis S. Aronowitz                     Trustee (3)                            Professor of Law, Emeritus, Boston
1216 Falls Boulevard                                                           University School of Law (as of
Ft. Lauderdale, FL  33327                                                      1997); Trustee, Brookline Savings
June 1931                                                                      Bank.

Richard P. Chapman, Jr.                 Trustee (1, 3)                         President, Brookline Savings Bank;
160 Washington Street                                                          Director, Federal Home Loan Bank of
Brookline, MA  02147                                                           Boston (lending); Director, Lumber
February 1935                                                                  Insurance Companies (fire and
                                                                               casualty insurance); Trustee,
                                                                               Northeastern University (education);
                                                                               Director, Depositors Insurance Fund,
                                                                               Inc. (insurance).

William J. Cosgrove                     Trustee (3)                            Vice President, Senior Banker and
20 Buttonwood Place                                                            Senior Credit Officer, Citibank,
Saddle River, NJ  07458                                                        N.A. (retired September 1991);
January 1933                                                                   Executive Vice President, Citadel
                                                                               Group Representatives, Inc.; EVP
                                                                               Resource Evaluation, Inc.
                                                                               (consulting) (until October 1993);
                                                                               Trustee, the Hudson City Savings
                                                                               Bank (since 1995).
- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       26
<PAGE>



                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Douglas M. Costle                       Trustee (1, 3)                         Director, Chairman of the Board and
RR2 Box 480                                                                    Distinguished Senior Fellow,
Woodstock, VT  05091                                                           Institute for Sustainable
July 1939                                                                      Communities, Montpelier, Vermont
                                                                               (since 1991); Dean Vermont Law    
                                                                               School (until 1991); Director, Air
                                                                               and Water Technologies Corporation
                                                                               (environmental services and       
                                                                               equipment), Niagara Mohawk Power  
                                                                               Company (electric services) and   
                                                                               Mitretek Systems (governmental    
                                                                               consulting services).
                                                                               
Leland O. Erdahl                        Trustee (3)                            Vice President, Chief Financial
8046 Mackenzie Court                                                           Officer and Director of Amax Gold,
Las Vegas, NV  89129                                                           Inc.; Director, Santa Fe Ingredients
December 1928                                                                  Company of California, Inc. and
                                                                               Santa Fe Ingredients Company, Inc.
                                                                               (private food processing companies),
                                                                               Uranium Resources Corporation;
                                                                               Freeport-McMoRan Copper & Gold
                                                                               Company, Inc., Hecla Mining Company,
                                                                               Canyon Resources Corporation and
                                                                               Original Sixteen to One Mines, Inc.
                                                                               (1984-1987 and 1991-1995)
                                                                               (management consultant).

- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       27
<PAGE>



                                         Positions Held                        Principal Occupations(s)
Name and Address                         With the Company                      During the Past Five Years
- ----------------                         ----------------                      --------------------------

Richard A. Farrell                       Trustee(3)                            President of Farrell, Healer & Co.,
Venture Capital Partners                                                       (venture capital management firm)
160 Federal Street                                                             (since 1980);  Prior to 1980, headed
23rd Floor                                                                     the venture capital group at Bank of
Boston, MA  02110                                                              Boston Corporation.
November 1932

Gail D. Fosler                           Trustee (3)                           Vice President and Chief Economist,
3054 So. Abingdon Street                                                       The Conference Board (non-profit
Arlington, VA  22206                                                           economic and business research);
December 1947                                                                  Director, Unisys Corp.; and H.B.
                                                                               Fuller Company.

William F. Glavin                        Trustee (3)                           President Emeritus, Babson College
120 Paget Court - John's Island                                                (as of 1997); Vice Chairman, Xerox
Vero Beach, FL 32963                                                           Corporation (until June 1989);
March 1932                                                                     Director, Caldor Inc., Reebok, Inc.
                                                                               (since 1994) and Inco Ltd.

Anne C. Hodsdon *                        Trustee and President (1,2)           President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser; Trustee,
Boston, MA  02199                                                              The Berkeley Group; Director, John
April 1953                                                                     Hancock Funds, Advisers
                                                                               International, Insurance Agency,
                                                                               Inc. and International Ireland;
                                                                               President and Director, SAMCorp. and
                                                                               NM Capital; Executive Vice
                                                                               President, the Adviser (until
                                                                               December 1994); Director, Signature
                                                                               Services (until January 1997).

- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       28
<PAGE>



                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Dr. John A. Moore                       Trustee (3)                            President and Chief Executive
Institute for Evaluating Health Risks                                          Officer, Institute for Evaluating
1629 K Street NW                                                               Health Risks, (nonprofit
Suite 402                                                                      institution) (since September 1989).
Washington, DC  20006-1602
February 1939

Patti McGill Peterson                   Trustee (3)                            Cornell Institute of Public Affairs,
Cornell University                                                             Cornell University (since August
Institute of Public Affairs                                                    1996); President Emeritus of Wells
364 Upson Hall                                                                 College and St. Lawrence University;
Ithica, NY  14853                                                              Director, Niagara Mohawk Power
May 1943                                                                       Corporation (electric utility) and
                                                                               Security Mutual Life (insurance).

John W. Pratt                           Trustee (3)                            Professor of Business Administration
2 Gray Gardens East                                                            at Harvard University Graduate
Cambridge, MA  02138                                                           School of Business Administration
September 1931                                                                 (since 1961).


- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       29
<PAGE>



                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Richard S. Scipione *                   Trustee (1)                            General Counsel, John Hancock Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc., SAMCorp.
                                                                               and NM Capital; Trustee, The
                                                                               Berkeley Group; Director, JH
                                                                               Networking Insurance Agency, Inc.;
                                                                               Director, Signature Services (until
                                                                               January 1997).

Edward J. Spellman, CPA                 Trustee (3)                            Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                           (retired June 1990).
Fort Lauderdale, FL  33308
November 1932

Robert G. Freedman                      Vice Chairman and Chief Investment     Vice Chairman and Chief Investment
101 Huntington Avenue                   Officer (2)                            Officer, the Adviser; Director, the
Boston, MA  02199                                                              Adviser, Advisers International,
July 1938                                                                      John Hancock Funds, SAMCorp.,
                                                                               Insurance Agency, Inc.,            
                                                                               Southeastern Thrift & Bank Fund and
                                                                               NM Capital; Senior Vice President, 
                                                                               The Berkeley Group; President, the 
                                                                               Adviser (until December 1994);     
                                                                               Director, Signature Services (until
                                                                               January 1997).
                                                                               
- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       30
<PAGE>



                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

James B. Little                         Senior Vice President and Chief        Senior Vice President, the Adviser,
101 Huntington Avenue                   Financial Officer                      The Berkeley Group, John Hancock
Boston, MA  02199                                                              Funds.
February 1935

John A. Morin                           Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                          Adviser, The Berkeley Group,
Boston, MA  02199                                                              Signature Services and John Hancock
July 1950                                                                      Funds; Secretary, NM Capital and
                                                                               SAMCorp.; Clerk, Insurance Agency, 
                                                                               Inc.; Counsel, John Hancock Mutual 
                                                                               Life Insurance Company (until      
                                                                               February 1996), and Vice President 
                                                                               of John Hancock Distributors, Inc. 
                                                                               (until April 1994).

Susan S. Newton                         Vice President and Secretary           Vice President, the Adviser; John
101 Huntington Avenue                                                          Hancock Funds, Signature Services
Boston, MA  02199                                                              and The Berkeley Group; Vice
March 1950                                                                     President, John Hancock
                                                                               Distributors, Inc. (until April
                                                                               1994).

James J. Stokowski                      Vice President and Treasurer           Vice President, the Adviser.
101 Huntington Avenue
Boston, MA  02199
November 1946

- -------------------
*    Trustee may be deemed to be an  "interested  person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
</TABLE>
    

                                       31


<PAGE>

   
All of the  officers  listed  are  officers  or  employees  of  the  Adviser  or
Affiliated Companies.  Some of the Trustees and officers may also be officers or
Trustees  of one or more of the other  funds for  which  the  Adviser  serves as
investment adviser.

As of  December  1, 1997,  the  officers  and  Trustees  of the Trust as a group
beneficially  owned less than 1% of the outstanding  shares of the Fund. On such
date,  the following  shareholders  were the only record  holders and beneficial
owners of 5% or more of the Fund:




Name and Address of Shareholder                        Percentage of total
                                                       Outstanding shares of the
Massachusetts                        Class of Shares   class of the Fund
- -------------                        ---------------   -----------------
     
MLPF&S For The Sole Benefit
Of Its Customers
Attn: Fund Administration
4800 Deer Lake Drive East
Jacksonville FL 32246-6484                  B               10.39%

New York

MLPF`&S For The Sole Benefit
Of Its Customers
Attn: Fund Aministration
4800 Deer Lake Drive East
Jacksonville FL 32246-6484                  B               24.77%

Edward H & Patricia F Warne TTEE
Warne Family Trust
U/A DTD 12/03/83
8549 Lamp Post Circle
Manlius NY 13104-9389                       B               10.78%


The following table provides information  regarding the compensation paid by the
Funds and the other investment companies in the John Hancock Fund Complex to the
Independent Trustees for their services.  Messrs.  Boudreau and Scipione and Ms.
Hodsdon,  each a  non-Independent  Trustee and each of the officers of the Funds
are  interested  persons of the  Adviser,  are  compensated  by the  Adviser and
receive no compensation from the Funds for their services.
    

                                       32

<PAGE>

   
<TABLE>
<CAPTION>

                    Aggregate Compensation From the Funds (1)
                                                                                        Total Compensation 
                                                                                      From the Funds and John 
                                                                                       Hancock Fund Complex 
Independent Trustees                Massacusetts Fund               New York Fund          to Trustees (2)
- --------------------                -----------------               -------------          ---------------
     <S>                                <C>                                <C>                      <C>
Dennis J. Aronowitz                          $  320                       $ 325                $ 72,000
Richard P. Chapman(t)                           330                         336                  75,000
William J. Cosgrove(t)                          320                         325                  72,000
Douglas Costle                                  330                         336                  75,000
Leland O. Erdahl                                320                         325                  72,000
Richard A. Farrell                              330                         336                  75,000
Gail D. Fosler                                  320                         325                  72,000
William F. Glavin(t)                            320                         325                  72,000
Bayard Henry*                                     0                           0                       0
Dr. John A. Moore(t)                            320                         325                  72,000
Patti McGill Peterson                           320                         325                  72,000
John Pratt                                      320                         325                  72,000
Edward J. Spellman                              330                         336                  75,000
                                             ------                      ------                --------
Total                                        $3,880                      $3,944                $876,000

</TABLE>

1 Compensation is for the fiscal year ended August 31, 1997.

2 Total  compensation  paid by the John Hancock Funds Complex to the Independent
Trustees is as of December 31,  1997.  As of this date,  there were  sixty-seven
funds in the John  Hancock  Fund  Complex  of  which  each of these  Independent
Trustees served thirty-two.

* Mr. Henry retired from his position as a Trustee effective April 26, 1996.

(t) As of  September  30,  1997,  the value of the  aggregate  accrued  deferred
compensation  amount from all funds in the John  Hancock  Funds  Complex for Mr.
Chapman was $74,492, Mr. Cosgrove was $166,255,  Mr. Glavin was $196,225 and for
Dr.  Moore  was  $78,822  under  the  John  Hancock  Group  of  Funds   Deferred
Compensation Plan for Independent Trustees.
    

INVESTMENT ADVISORY AND OTHER SERVICES

   
The Adviser, located at 101 Huntington Avenue, Boston, Massachusetts 02199-7603,
was  organized in 1968 and has more than $22 billion in assets under  management
in its  capacity as  investment  adviser to the Funds and other mutual funds and
publicly traded investment  companies in the John Hancock group of funds, having
a combined total of over 1,400,000 shareholders.  The Adviser is an affiliate of
the  Life  Company,   one  of  the  most  recognized  and  respected   financial
institutions in the nation. With total assets under management of more than $100
billion,  the Life Company is one of the ten largest life insurance companies in
the United  States,  and carries a high rating from Standard and Poor's and A.M.
Best's.  Founded in 1862, the Life Company has been serving clients for over 130
years.
    

                                       33


<PAGE>

   
The Funds have entered into an investment  management  contract  (the  "Advisory
Agreement")  with the Adviser  which was  approved  by the Funds'  shareholders.
Pursuant to the Advisory Agreements,  the Adviser will: (a) furnish continuously
an  investment  program  for the Funds and  determine,  subject  to the  overall
supervision and review of the Trustees,  which investments  should be purchased,
held,  sold or exchanged,  and (b) provide  supervision  over all aspects of the
Funds'  operations  except those which are  delegated  to a custodian,  transfer
agent or other agent.

Each Fund bears all costs of its organization and operation,  including expenses
of  preparing,   printing  and  mailing  all  shareholders'  reports,   notices,
prospectuses,  proxy  statements  and reports to regulatory  agencies;  expenses
relating to the issuance,  registration and qualification of shares;  government
fees;  interest  charges;  expenses of furnishing to shareholders  their account
statements;  taxes;  expenses of redeeming shares;  brokerage and other expenses
connected  with the  execution of portfolio  securities  transactions;  expenses
pursuant to the Fund's plans of  distribution;  fees and expenses of  custodians
including  those for keeping  books and accounts and  calculating  the net asset
value of shares;  fees and expenses of transfer  agents and dividend  disbursing
agents;  legal,  accounting,  financial,  management,  tax and auditing fees and
expenses  of the  Funds  (including  an  allocable  portion  of the  cost of the
Adviser's   employees   rendering  such  services  to  the  subject  Fund);  the
compensation and expenses of Trustees who are not otherwise  affiliated with the
Trust, the Funds, the Adviser or any of their affiliates;  expenses of Trustees'
and shareholders' meetings; trade association  memberships;  insurance premiums;
and any extraordinary expenses.

As compensation for its services under the Advisory  Agreements,  each Fund pays
the Adviser monthly a fee based on a stated  percentage of the average daily net
assets of each Fund as follows:


                     Net Asset Value                    Annual Rate
                     ---------------                    -----------
                    First $250 million                     0.500%
                    Next $250 million                      0.450%
                    Next $500 million                      0.425%
                    Next $250 million                      0.400%
              Amounts over $1,250,000,000                  0.300%

From time to time, the Adviser may reduce its fee or make other  arrangements to
limit a Fund's  expenses to a  specified  percentage  of its  average  daily net
assets.  The  Adviser  retains the right to reimpose 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.
    

Securities held by a Fund may also be held by other funds or investment advisory
clients  for which the  Adviser or its  affiliates  provide  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 are
selling the same security.  If opportunities  for purchase or sale of securities
by the Adviser for the Funds 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.

Pursuant to the Advisory Agreements,  the Adviser is not 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 their respective  Advisory Agreement relate,  except a

                                       34

<PAGE>

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
of the obligations and duties under the applicable Advisory Agreement.

   
Under the Advisory Agreements,  the Funds may use the name "John Hancock" or any
name derived from or similar to it only for so long as the Advisory Agreement or
any  extension,  renewal or  amendment  thereof  remains in effect.  If a Fund's
Advisory  Agreement  is no longer in  effect,  the Fund (to the  extent  that it
lawfully can) will cease to use such 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  non-exclusive  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.
    

Each  Advisory  Agreement  was  approved by all of the  Trustees.  The  Advisory
Agreement and the Distribution Agreement discussed below will continue in effect
from year to year,  provided that its continuance is approved  annually both (i)
by the holder of a majority of the outstanding voting securities of the Trust or
by the  Trustees,  and (ii) by a majority of the Trustees who are not parties to
the Agreement,  or "interested persons" of any such parties. Both agreements may
be terminated on 60 days written  notice by any party or by a vote of a majority
of  the  outstanding   voting   securities  of  the  Funds  and  will  terminate
automatically if assigned.

   
For the year ended August 31, 1995, the management fee paid by the Massachusetts
and New York Funds to the Adviser amounted to $62,994 and $57,450, respectively.
For the year ended August 31, 1996, the management fee paid by the Massachusetts
and New York Funds to the Adviser amounted to $39,064 and $48,077  respectively.
For the year ended August 31, 1997, the management fee paid by the Massachusetts
and New York Funds to the Adviser amounted to $64,441 and $63,549, respectively.
    

Accounting and Legal Services  Agreement The Trust,  on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser provides the Funds with certain tax,  accounting
and legal services. For the fiscal year ended August 31, 1996, the Massachusetts
Tax-Free  Income Fund and New York Tax-Free  Income Fund paid the Adviser $6,958
and $7,059,  for  services  respectively.  For the fiscal year ended  August 31,
1997, the  Massachusetts  Tax-Free Income and New York Tax-Free Income Fund paid
the Adviser $10,451 and $10,630, for services respectively.

   
In order to avoid conflicts with portfolio trades for the Funds, the Adviser and
the Trust 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 Funds and their  shareholders come
first.
    

DISTRIBUTION CONTRACTS

   
Each Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under the
agreement,  John  Hancock  Funds is  obligated  to use its best  efforts to sell
shares of each class on behalf of the  Funds.  Shares of the Funds 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 Funds which are continually offered
at net asset value next determined,  plus an applicable sales charge, if any. In
connection  with the sale of Class A or Class B shares,  John Hancock  Funds and
Selling Brokers receive compensation from 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.  John Hancock may pay extra  compensation to financial  services

                                       35

<PAGE>

firms  selling  large  amounts  of  fund  shares.  This  compensation  would  be
calculated as a percentage of fund shares sold by the firm.

For the fiscal  years ended  August 31,  1996 and 1997,  the  following  amounts
reflect (a) the total  underwriting  commissions for sales of the Funds' Class A
shares and (b) the portion of such amount  retained by John Hancock  Funds.  The
remainder of the underwriting commissions were reallowed to dealers.

                     Massachusetts                    New York
                     Tax-Free Income                  Tax-Free Income

9/1/95-8/31/96       (a) $219,862    (b)  $25,097     (a) $222,608  (b) $25,703
9/1/96-8/31/97       (a) $153,486    (b)  $15,682     (a) $155,262  (b) $20,879

Each 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,  each 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 average daily net assets  attributable to shares of that class.  However,
the  service  fee will not exceed  0.25% of the each  Fund's  average  daily net
assets  attributable  to each class of shares.  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  their
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 each  Fund's  shares;  (ii)  marketing,
promotional and overhead  expenses  incurred in connection with the distribution
of each Fund's shares;  and (iii) with respect to Class B shares only,  interest
expenses on unreimbursed distribution expenses. The service fees will be used to
compensate  Selling  Brokers  and  others for  providing  personal  and  account
maintenance services to shareholders. In the event the John Hancock Funds is not
fully  reimbursed for payments they make under the Class A Plan,  these expenses
will not be  carried  beyond  twelve  months  from the date they were  incurred.
Unreimbursed  expenses under the Class B Plan will be carried  forward  together
with interest on the balance of these  unreimbursed  expenses.  The Funds do not
treat unreimbursed  expenses under the Class B Plan as a liability of the Funds,
because the Trustees may terminate Class B Plan at any time. For the fiscal year
ended August 31, 1997, an aggregate of $22,252 of distribution expenses or 2.40%
of the  average  net  assets  of  Massachusetts  Fund's  Class B shares  was not
reimbursed  or recovered by John Hancock  Funds  through the receipt of deferred
sales  charges or Rule  12b-1 fees in prior  periods.  For the same  period,  an
aggregate of $9,306 of distribution  expenses or 0.81% of the average net assets
of New York  Fund's  Class B shares  was not  reimbursed  or  recovered  by John
Hancock Funds  through the receipt of deferred  sales charges or Rule 12b-1 fees
in prior periods.
    

The Plans were approved by a majority of the voting securities of each Fund. The
Plans and all amendments were approved by the Trustees,  including a majority of
the Trustees who are not interested  persons of each 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 such Plans.

Pursuant to the Plans, at least quarterly,  John Hancock Funds provide each 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 to determine their continued appropriateness.

   
Each of the Plans provides that it will continue in effect only so long as their
continuance is approved at least annually by a majority of both the Trustees and
Independent  Trustees.  Each of the Plans may be terminated without penalty, (a)
by vote of a majority of the Independent  Trustees,  (b) by a vote of a majority

                                       36

<PAGE>

of the applicable  Fund's  outstanding  shares of the  applicable  class 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
applicable  Fund which has voting rights with respect to that Plan.  Each of the
Plans provide,  that no material  amendment to the Plan will be effective unless
it is  approved  by a vote of a majority  of the  Trustees  and the  Independent
Trustees of the applicable  Fund. The holders of Class A 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 the Plans will  benefit  the
holders of the applicable class of shares of the affected Fund.
    

Amounts paid to John Hancock  Funds by any class of shares of each Fund will not
be used to pay the expenses  incurred  with respect to any other class of shares
of that Fund; provided,  however,  that expenses  attributable to each Fund as a
whole will be allocated,  to the extent permitted by law, according to a formula
based upon gross  sales  dollars  and/or  average  daily net assets of each such
class,  as may be approved  from time to time by vote of a majority of Trustees.
From time to time, the Funds may  participate in joint  distribution  activities
with other Funds and the costs of those activities will be borne by each Fund in
proportion to the relative net asset value of the participating Funds.

   
During the fiscal year ended August 31, 1997,  the Funds paid John Hancock Funds
the following amounts of expenses with respect to the Class A and Class B shares
of each of the Funds:

<TABLE>
<CAPTION>

                                                  Expense Items

                                                  Printing and
                                                   Mailing of                                           Interest,
                                                  Prospectuses     Compensation      Expenses of        Carrying or
                                                    to New            to             John Hancock       Other Finance
        Funds                   Advertising       Shareholders    Selling Brokers    Funds              Charges
        -----                   -----------       ------------    ---------------    -----              -------
          <S>                      <C>                 <C>            <C>             <C>                 <C>
New York

  Class A                       $  36,739        $   8,847        $ 58,120         $  64,919         $      0
  Class B                       $   3,021        $     301        $    695         $   6,396         $     22

Massachusetts
Class A                         $  39,300        $   8,250        $  57,582        $  61,220         $      0
Class B                         $   2,850        $     638        $     130        $   4,783         $     32
</TABLE>
    

NET ASSET VALUE

   
For  purposes of  calculating  the net asset value  ("NAV") of the shares of the
Funds, 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

                                       37

<PAGE>

value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

The NAV for each fund and class is determined  each business day at the close of
regular  trading on the New York Stock  Exchange  (typically  4:00 p.m.  Eastern
Time) by dividing a class' net assets by the number of its shares outstanding.

INITIAL SALES CHARGE ON CLASS A SHARES

   
Shares of the Funds are offered at a price equal to their net asset value plus a
sales charge which, at the option of the purchaser, may be imposed either at the
time of purchase (the  "initial  sales charge  alternative")  or on a contingent
deferred basis (the "deferred  sales charge  alternative").  Share  certificates
will not be issued unless requested by the shareholder in writing, and then only
will be issued for full  shares.  The Trustees of each Fund reserve the right to
change or waive each Fund's minimum  investment  requirements  and to reject any
order to purchase shares  (including  purchase by exchange) when in the judgment
of the Adviser such rejection is in the respective Fund's best interest.

The sales  charges  applicable  to  purchases of Class A shares of the Funds are
described  in the  Prospectus.  Methods of  obtaining  a 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,
the investor is entitled to accumulate current purchases with the greater of the
current value (at offering  price) of the Class A shares of the Funds,  owned by
the investor, or if John Hancock Signature Services, Inc. ("Signature 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.
    

Without Sales Charge.  Class A shares may be offered  without a front-end  sales
charge or contingent  deferred sales charge ("CDSC") to various  individuals and
institutions as follows:

         o        Any  state,   county  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.

         o        A bank, trust company,  credit union,  savings  institution or
                  other depository  institution,  its trust department or common
                  trust  funds  if it is  purchasing  $1  million  or  more  for
                  non-discretionary customers or accounts.

         o        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   (spouse,    children,
                  grandchildren, mother, father, sister, brother, mother-in-law,
                  father-in-law) of any of the foregoing;  or any fund, pension,
                  profit  sharing  or other  benefit  plan  for the  individuals
                  described above.

         o        A broker, dealer, financial planner,  consultant or registered
                  investment  advisor 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.

         o        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 a Fund.

                                       38

<PAGE>

         o        A member of an  approved  affinity  group  financial  services
                  plan.*

         o        A member of a class action lawsuit against insurance companies
                  who is investing settlement proceeds.

   
         o        Retirement  plans  participating  in Merrill  Lynch  servicing
                  programs,  if the Plan has more than $3  million  in assets or
                  500 eligible  employees at the date the Plan Sponsor signs the
                  Merrill  Lynch  Recordkeeping  Service  Agreement.   See  your
                  Merrill Lynch financial consultant for further information.
    

         o        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,  for each Fund, 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  following
                  rate:

         Amount Invested                              CDSC Rate

         $1 to $4,999,999                               1.00%
         Next $5 million to $9,999,999                  0.50%
         Amounts of $10 million and over                0.25%

Class A shares  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.

   
*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.

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges 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) groups  which  quality for the Group  Investment  Program (see
below).   Further  information  about  combined  purchases,   including  certain
restrictions on combined group purchases,  is available from Signature  Services
or a representative of a Selling Broker.

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 of all
John Hancock funds which carry a sales charge already held by such person. Class
A shares of John  Hancock  money  market  funds  will only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares.

Group Investment Program. Under the Combination and Accumulation Privileges, all
members of a group may combine their  individual  purchases of Class A shares to
potentially  qualify for breakpoints in the sales charge schedule.  This feature
is  provided  to any  group  which (1) has been in  existence  for more than six
months,  (2) has a  legitimate  purpose  other than the  purchase of mutual fund
shares at a discount for its members,  (3) utilizes salary  deduction or similar
group methods of payment, and (4) agrees to allow sales materials of the fund in
its mailings to members at a reduced or no cost to John Hancock Funds.
    

                                       39

<PAGE>

   
Letter of Intention.  Reduced sales charges are also  applicable to  investments
made  pursuant  to a Letter  of  Intention  (the  "LOI"),  which  should be read
carefully  prior to its  execution by an investor.  Each 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 IRAs, SEP, SARSEP,  401(k), 403(b) (including TSAs) 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  Signature  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  Signature  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 escrow 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  Signature Services to act as his  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 subject 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 Funds will receive the
full amount of the purchase payment.

   
Contingent  Deferred Sales Charge.  Class B shares which are redeemed within six
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.  No CDSC will be imposed on increases in account
value above the initial  purchase  prices,  including  all shares  derived  from
reinvestment of dividends or capital gains distributions.
    

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

   
The amount of the CDSC, if any, will 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  the number of
years from the time of any payment  for the  purchase  of shares,  all  payments
during a month will be aggregated  and deemed to have been made on the first day
of the month.
    

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

                                       40

<PAGE>

beyond  the  six-year  CDSC  redemption  period  or those you  acquired  through
dividend and capital gain  reinvestment,  and next from the shares you have held
the longest  during the six-year  period.  For this  purpose,  the amount of any
increase in a share's value above its initial  purchase price is not regarded as
a share exempt from CDSC.  Thus,  when a share that has  appreciated in value is
redeemed during the CDSC period, a CDSC is assessed only on its initial purchase
price.  However,  you cannot redeem  appreciation value only in order to avoid a
CDSC.

When  requesting a redemption for a specific  dollar amount,  please indicate if
you require the proceeds to equal the dollar amount requested. If not indicated,
only the  specified  dollar  amount will be redeemed  from your  account and the
proceeds will be less any applicable CDSC.

Example:

You have purchased 100 shares of a Fund 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:

*        Proceeds of 50 shares redeemed at $12 per share                    $600
*        Minus proceeds of 10 shares not subject to CDSC (dividend
         reinvestment)                                                      -120
*        Minus appreciation on remaining shares (40 shares X $2)             -80
*        Amount subject to CDSC                                             $400

   
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 Funds 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 Funds to sell the Class B shares
without a sales charge being deducted at the time of the purchase.
    

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

For all account types:

*        Redemptions  made  pursuant  to each  Fund's  right to  liquidate  your
         account if you own shares worth less than $1,000.

*        Redemptions  made  under  certain  liquidation,  merger or  acquisition
         transactions  involving other investment  companies or personal holding
         companies.

*        Redemptions due to death or disability.

*        Redemptions  made under the  Reinstatement  Privilege,  as described in
         "Sales Charge Reductions and Waivers" of the Prospectus.

*        Redemptions of Class B shares made under a periodic withdrawal plan, as
         long as your  annual  redemptions  do not  exceed  12% of your  account
       
                                       41

<PAGE>

         value, including reinvested dividends, at the time you established your
         periodic withdrawal plan and 12% of the value of subsequent investments
         (less  redemptions)  in that  account at the time you notify  Signature
         Services.  (Please  note,  this  waiver  does  not  apply  to  periodic
         withdrawal  plan  redemptions  of Class A shares  that are subject to a
         CDSC.)

   
*        Redemptions  by  Retirement   plans   participating  in  Merrill  Lynch
         servicing  programs,  if the Plan has less than $3 million in assets or
         500 eligible  employees at the date the Plan Sponsor  signs the Merrill
         Lynch Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.

For  Retirement  Accounts  (such as IRA,  SIMPLE plans,  Rollover IRA, TSA, 457,
403(b),  401(k),  Money  Purchase  Pension Plan,  Profit-Sharing  Plan and other
qualified plans as described in the Code) unless otherwise noted.
    

*        Redemptions made to effect  mandatory or life expectancy  distributions
         under the Code.

*        Returns of excess contributions made to these plans.

   
*        Redemptions   made  to  effect   distributions   to   participants   or
         beneficiaries  from employer  sponsored  retirement plans under Section
         401(a) of the Code (such as 401(k),  Money  Purchase  Pension  Plan and
         Profit-Sharing Plan).
    

*        Redemptions from certain IRA and retirement plans that purchased shares
         prior to October 1, 1992 and  certain IRA plans that  purchased  shares
         prior to May 15, 1995.

Please see matrix for reference.


                                       42
<PAGE>

CDSC Waiver Matrix for Class B Funds.

- -------------------------------------------------------------------------------
Type of        401(a) Plan  403(b)      457         IRA, IRA      Non-Retirement
Distribution   (401(k),                             Rollover
               MPP, PSP)
- -------------------------------------------------------------------------------
Death or       Waived       Waived      Waived      Waived        Waived
Disability
- -------------------------------------------------------------------------------
Over 70 1/2    Waived       Waived      Waived      Waived for    12% of
                                                    mandatory     account
                                                    distribution  value
                                                    or 12% of     annually
                                                    account       in
                                                    value         periodic
                                                    annually      payments
                                                    in
                                                    periodic
                                                    payments.
- --------------------------------------------------------------------------------
Between 59     Waived       Waived      Waived      Waived for    12% of
1/2 and                                             Life          account
70 1/2                                              Expectancy    value
                                                    or 12% of     annually
                                                    account       in
                                                    value         periodic
                                                    annually      payments
                                                    in
                                                    periodic
                                                    payments.
- --------------------------------------------------------------------------------
Under 59 1/2   Waived       Waived for  Waived for  Waived for    12% of
                            annuity     annuity     annuity       account
                            payments    payments    payments      value
                            (72t) or    (72t) or    (72t) or      annually
                            12% of      12% of      12% of        in
                            account     account     account       periodic
                            value       value       value         payments
                            annually    annually    annually
                            in          in          in
                            periodic    periodic    periodic
                            payments.   payments.   payments.
- --------------------------------------------------------------------------------
Loans          Waived       Waived      N/A         N/A           N/A
- --------------------------------------------------------------------------------
Termination    Not Waived   Not Waived  Not Waived  Not Waived    N/A
of Plan
- --------------------------------------------------------------------------------
Hardships      Waived       Waived      Waived      N/A           N/A
- --------------------------------------------------------------------------------
Return of      Waived       Waived      Waived      Waived        N/A
Excess
- --------------------------------------------------------------------------------

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

SPECIAL REDEMPTIONS

   
Although  the Funds would not normally do so, each 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,  the  shareholder  will incur a brokerage
charge.  Any such  securities  would be valued for the  purpose  of making  such
payment at the same value as used in  determining  each Fund's net asset  value.
Each  Fund  has,  however,  elected  to be  governed  by Rule  18f-1  under  the
Investment  Company Act.  Under that rule,  each 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.
    

                                       43

<PAGE>

ADDITIONAL SERVICES AND PROGRAMS

Exchange  Privilege.  Each Fund permits exchanges of its shares of any class for
shares of the same class in any other John Hancock fund offering that class.

   
Exchanges  between funds with shares that are not subject to a CDSC are based on
their  respective net asset values.  No sales charge or  transactions  charge is
imposed.  Shares of the Fund which are subject to a CDSC may be  exchanged  into
shares of any of the other John Hancock funds that are subject to a CDSC without
incurring the CDSC; however,  the shares acquired in an exchange will be subject
to the CDSC schedule of the shares acquired if and when such shares are redeemed
(except that shares exchanged into John Hancock Short-Term Strategic Income Fund
and John Hancock Intermediate Maturity Government Fund will retain the exchanged
fund's  CDSC  schedule).  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.

If a shareholder  exchanges  Class B shares  purchased  prior to January 1, 1994
(except John Hancock Short-Term Strategic Income Fund) for Class B shares of any
other John Hancock fund, the acquired  shares will continue to be subject to the
CDSC schedule that was in effect when the exchanged shares were purchased.

Each Fund reserves the right to require that  previously  exchanged  shares (and
reinvested  dividends)  be in the  Fund  for 90 days  before  a  shareholder  is
permitted a new exchange.

Each Fund may  refuse  any  exchange  order.  Each Fund may change or cancel its
exchange policies at any time, upon 60 days' notice to its 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. See "TAX STATUS".

Systematic  Withdrawal  Plan. Each of the Funds permits the  establishment  of a
Systematic  Withdrawal Plan. Payments under this plan represent proceeds arising
from the redemption of shares of the applicable Fund shares, which 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  Funds  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 or Class B shares at the same time as a Systematic
Withdrawal  Plan is in  effect.  The  Funds  reserve  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 Signature Services.

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

The investment will be drawn on or about the day of the month indicated.

The privilege of making investments through the MAAP may be revoked by Signature
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.

                                       44

<PAGE>

The program may be discontinued by the shareholder  either by calling  Signature
Services or upon written notice to Signature Services which is received at least
five (5) business days prior to the due date of any investment.

   
Reinstatement  and  Reinvestment  Privilege.  If Signature  Services is notified
prior to reinvestment,  a shareholder who has redeemed shares of a Fund's 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
that Fund or in another John  Hancock  fund,  subject to the minimum  investment
limit of that fund.  The proceeds  from the  redemption of Class A shares may be
reinvested  in Class A shares of another John Hancock  fund.  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 the CDSC
previously 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.

To protect the interests of other  investors in each Fund,  each Fund may cancel
the reinvestment privilege of any parties that, in the opinion of the Funds, are
using market timing  strategies or making more than seven exchanges per owner or
controlling party per calendar year. Also, the Funds may refuse any reinvestment
request.

Each Fund may change or cancel its reinvestment policies at any time.

A  redemption  or exchange of Fund shares 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
Fund shares will be treated for tax purposes as described under the caption "TAX
STATUS."

Retirement Plans participating in Merrill Lynch's servicing programs.

Class A shares  are  available  at net asset  value for plans with $3 million in
plan assets or 500 eligible  employees  at the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement.  If the plan does not meet either
of these limits, Class A shares are not available.

For  participating  retirement  plans  investing in Class B shares,  shares will
convert  to Class A shares  after  eight  years,  or sooner if the plan  attains
assets of $5 million (by means of a CDSC-free  redemption/purchase  at net asset
value).
    

DESCRIPTION OF THE FUNDS' SHARES

   
The Trustees of the Trust are  responsible for the management and supervision of
the Funds.  The  Declaration of Trust permits the Trustees to issue an unlimited
number  of full and  fractional  shares of  beneficial  interest  of each  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, and in one or more classes,  without further action by shareholders.  As
of the date of this  Statement of  Additional  Information,  the  Trustees  have
authorized  the issuance of two series of shares -- the  Massachusetts  Fund and
the New York Fund. In addition, the Trustees have authorized the issuance of two
classes of shares of each series, designated as Class A and Class B.

The shares of each class of the Funds represent an equal proportionate  interest
in the aggregate net assets  attributable  to that class or series of the Funds.
Holders of Class A and Class B shares have certain  exclusive  voting  rights on
matters relating to their respective  distribution  plans. The different classes

                                       45


<PAGE>

of the  Funds  may bear  different  expenses  relating  to the  cost of  holding
shareholder meetings necessitated by the exclusive voting rights of any class of
shares.

Dividends  paid by the Funds,  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 for differences resulting from the facts 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 of Class A and Class B
shares will bear any class expenses properly  allocable to that class of shares,
subject to the conditions the Internal  Revenue  Service imposes with respect to
the multiple-class structures. Similarly, the net asset value per share may vary
depending on whether Class A or Class B shares are  purchased.  No interest will
be paid on uncashed dividend or redemption checks.
    

In the event of  liquidation,  shareholders  of each class are entitled to share
pro rata in the net assets of the applicable Fund available for  distribution to
these  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,  except as set forth
below.

   
Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  each Fund has no intention of holding annual  meetings of  shareholders.
Each  Fund's  shareholders  may remove a Trustee by the  affirmative  vote of at
least  two-thirds  of the  Trust'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 Trust.
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 Trust's  Declaration  of Trust  contains an express
disclaimer  of  shareholder  liability for acts,  obligations  or affairs of the
Funds.  The  Declaration of Trust also provides for  indemnification  out of the
Fund's assets for all losses and expenses of any  shareholder  of that Fund held
personally  liable  by  reason  of  being  or  having  been a  shareholder.  The
Declaration  of Trust also  provides that no series of the Trust shall be liable
for the  liabilities of any other series.  Furthermore,  no fund included in the
Prospectus  shall be liable for the  liabilities of any other John Hancock fund.
Liability is therefore  limited to circumstances in which each Fund itself would
be unable to meet its  obligations,  and the  possibility of this  occurrence is
remote.

The Funds reserve the right to reject any  application  which conflicts with the
Funds'  internal  policies or the  policies of any  regulatory  authority.  John
Hancock Funds does not accept credit card checks. Use of information provided on
the account  application  may be used by the Funds to verify the accuracy of the
information or for  background or financial  history  purposes.  A joint account
will be administered as a joint tenancy with right of  survivorship,  unless the
joint owners notify  Signature  Services of a different  intent. A shareholder's
account is governed by the laws of The Commonwealth of Massachusetts.
    

                                       46
<PAGE>

TAX STATUS

   
Federal  Income  Taxation.  Each  Fund  is  treated  as a  separate  entity  for
accounting  and tax purposes and each has qualified and 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 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,  each Fund will not be subject to Federal income
tax on its taxable and tax-exempt  income (including net realized capital gains)
which is distributed to shareholders in accordance with the timing  requirements
of the Code.

Each Fund will be subject to a four percent non-deductible 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. Each
Fund intends under normal  circumstances to seek to avoid or minimize  liability
for such tax by satisfying such distribution requirements.
    

Each Fund expects to qualify to pay  "exempt-interest  dividends," as defined in
the Code. To qualify to pay exempt-interest dividends, a Fund must, at the close
of each quarter of its taxable year, have at least 50% of the value of its total
assets  invested in municipal  securities  whose interest is excluded from gross
income under Section 103(a) of the Code. In purchasing municipal securities, the
Funds intend to rely on opinions of nationally  recognized bond counsel for each
issue as to the  excludability of interest on such obligations from gross income
for  federal  income  tax  purposes.  A  Fund  will  not  undertake  independent
investigations concerning the tax-exempt status of such obligations, nor does it
guarantee or represent that bond counsels' opinions are correct.  Bond counsels'
opinions  will  generally  be based in part upon  covenants  by the  issuers and
related parties regarding  continuing  compliance with federal tax requirements.
Tax laws  enacted  principally  during  the  1980's  not only had the  effect of
limiting the purposes  for which  tax-exempt  bonds could be issued and reducing
the supply of such  bonds,  but also  increased  the number  and  complexity  of
requirements  that must be satisfied on a continuing basis in order for bonds to
be and remain  tax-exempt.  If the issuer of a bond or a user of a bond-financed
facility  fails to comply with such  requirements  at any time,  interest on the
bond could become taxable, retroactive to the date the obligation was issued. In
that event,  a portion of a Fund's  distributions  attributable  to interest the
Fund  received  on such bond for the  current  year and for prior years could be
characterized  or   recharacterized  as  taxable  income.  The  availability  of
tax-exempt  obligations  and the value of a Fund's  portfolio may be affected by
restrictive federal income tax legislation enacted in recent years or by similar
future legislation.

If a Fund  satisfies the  applicable  requirements,  dividends  paid by the Fund
which are  attributable  to tax exempt  interest  on  municipal  securities  and
designated by the Fund as  exempt-interest  dividends in a written notice mailed
to its shareholders within sixty days after the close of its taxable year may be
treated by shareholders as items of interest  excludable from their gross income
under Section 103(a) of the Code. The recipient of tax-exempt income is required
to report such income on his federal income tax return.  However,  a shareholder
is advised to consult his tax adviser  with  respect to whether  exempt-interest
dividends retain the exclusion under Section 103(a) if such shareholder would be
treated as a "substantial  user" under Section 147(a)(1) with respect to some or
all of the  tax-exempt  obligations  held  by a Fund.  The  Code  provides  that
interest on indebtedness  incurred or continued to purchase or carry shares of a
Fund  is not  deductible  to the  extent  it is  deemed  related  to the  Fund's
exempt-interest  dividends.  Pursuant  to  published  guidelines,  the  Internal
Revenue  Service may deem  indebtedness to have been incurred for the purpose of
purchasing or carrying  shares of a Fund even though the borrowed  money may not
be directly traceable to the purchase of shares.

   
Although all or a  substantial  portion of the  dividends  paid by a Fund may be
excluded by the Fund's  shareholders  from their gross income for federal income
tax purposes,  each Fund may purchase  specified  private  activity  bonds,  the

                                       47

<PAGE>

interest from which  (including the Fund's  distributions  attributable  to such
interest)  may be a  preference  item for  purposes of the  federal  alternative
minimum tax (both individual and corporate).  All exempt-interest dividends from
a Fund,  whether or not  attributable  to private  activity bond  interest,  may
increase a corporate shareholder's  liability, if any, for corporate alternative
minimum tax and will be taken into account in determining  the extent to which a
shareholder's  Social  Security  or certain  railroad  retirement  benefits  are
taxable.

Distributions  other than  exempt-interest  dividends  from a Fund's  current or
accumulated  earnings  and profits  ("E&P")  will be taxable  under the Code for
investors who are subject to tax. Taxable  distributions  include  distributions
from a Fund that are  attributable  to (i)  taxable  income,  including  but not
limited to taxable bond interest,  recognized  market discount income,  original
issue  discount  income  accrued  with  respect to taxable  bonds,  income  from
repurchase agreements, income from securities lending, income from dollar rolls,
income from interest rate swaps, caps, floors and collars,  and a portion of the
discount from certain stripped tax- exempt  obligations or their coupons or (ii)
capital gains from the sale of securities or other  investments  (including from
the disposition of rights to when-issued  securities  prior to issuance) or from
options and futures  contracts.  If these  distributions  are paid from a Fund's
"investment  company taxable  income," they will be taxable as ordinary  income;
and if they are paid from a Fund's "net  capital  gain," they will be taxable as
capital gain. (Net capital gain is the excess (if any) of net long-term  capital
gain over net short-term  capital loss, and investment company taxable income is
all  taxable  income and  capital  gains or losses,  other than those  gains and
losses  included in computing  net capital gain,  after  reduction by deductible
expenses.) As a result of federal tax legislation enacted on August 5, 1997 (the
"Act"),  gain  recognized  after May 6, 1997 from the sale of a capital asset is
taxable to  individual  (noncorporate)  investors at different  maximum  federal
income tax rates, depending generally upon the tax holding period for the asset,
the  federal  income tax  bracket of the  taxpayer,  and the dates the asset was
acquired and/or sold. The Treasury  Department has issued guidance under the Act
that will enable the Funds to pass through to their shareholders the benefits of
the capital gains rates enacted in the Act.  Shareholders  should  consult their
own tax  advisers  on the  correct  application  of  these  new  rules  in their
particular  circumstances.  Some distributions may be paid in January but may be
taxable to  shareholders  as if they had been  received  on  December  31 of the
previous  year. The tax treatment  described  above will apply without regard to
whether distributions are received in cash or reinvested in additional shares of
a Fund.
    

Distributions,  if any,  in excess of E&P will  constitute  a return of  capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital  gains.  Amounts  that are not  allowable as a deduction in computing
taxable income,  including expenses  associated with earning tax-exempt interest
income,  do not reduce a Fund's current earnings and profits for these purposes.
Consequently,  the  portion,  if  any,  of a  Fund's  distributions  from  gross
tax-exempt  interest  income that exceeds its net  tax-exempt  interest would be
taxable as  ordinary  income to the extent of such  disallowed  deductions  even
though  such  excess  portion  may  represent  an  economic  return of  capital.
Shareholders who have chosen automatic  reinvestment of their distributions will
have a federal tax basis in each share received  pursuant to such a reinvestment
equal to the amount of cash they would have received had they elected to receive
the  distribution  in cash,  divided  by the  number of shares  received  in the
reinvestment.

After the close of each calendar year, each Fund will inform shareholders of the
federal  income tax status of its  dividends  and  distributions  for such year,
including the portion of such  dividends  that  qualifies as tax-exempt  and the
portion, if any, that should be treated as a tax preference item for purposes of
the federal alternative minimum tax.  Shareholders who have not held shares of a
Fund for its full taxable year may have  designated  as  tax-exempt  or as a tax
preference item a percentage of  distributions  which is not equal to the actual
amount of  tax-exempt  income or tax  preference  item income earned by the Fund
during the period of their investment in the Fund.

                                       48

<PAGE>

   
The amount of a Fund's 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  interest of the Fund to dispose of
Fund  securities  and/or  engage in options or  futures  transactions  that will
generate  capital  gains.  At the  time of an  investor's  purchase  of a Fund's
shares,  a portion of the purchase  price is often  attributable  to realized or
unrealized  appreciation  in  the  Fund's  portfolio.  Consequently,  subsequent
distributions  on these  shares  from such  appreciation  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  or other  disposition  of  shares  of a Fund  (including  by
exercise of the exchange  privilege) in a transaction  that is treated as a sale
for tax purposes a shareholder  will  ordinarily  realize a taxable gain or loss
depending  upon the  amount  of the  proceeds  and the  investor's  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. A sales charge paid in purchasing
shares of a 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  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 shares  subsequently  acquired.
Also,  any loss  realized on a redemption  or exchange may be  disallowed to the
extent the shares  disposed of are  replaced  with other shares of the same 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 automatic dividend reinvestments. 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 disallowed to the extent of all exempt-interest dividends
paid with  respect  to such  shares  and,  to the extent in excess of the amount
disallowed,  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.  Shareholders  should  consult  their own tax advisers  regarding  their
particular  circumstances to determine  whether a disposition of the shares of a
Fund is  properly  treated  as a sale for tax  purposes,  as is  assumed  in the
foregoing  discussion.  Also,  future  Treasury  Department  guidance  issued to
implement the Act may contain additional rules for determining the tax treatment
of  sales of the  shares  of a Fund  held for  various  periods,  including  the
treatment  of losses on the sale of shares  held for six months or less that are
recharacterized  as long-term capital losses,  as described above.  Although its
present intention is to distribute,  at least annually, all net capital gain, if
any,  each Fund  reserves the right to retain and reinvest all or any portion of
the excess of net long-term capital gain over net short-term capital loss in any
year. A Fund will not, in any event, distribute net capital gain 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 carryforward of prior years' capital losses,  it would be subject to federal
income tax in the hands of the applicable Fund. Upon proper  designation of this
amount by the Fund,  each  shareholder  would be treated for 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 capital  gain in his return for his 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,  each of the Funds is permitted to carryforward
a net  capital  loss in any year to offset its own net  capital  gains,  if any,
during the eight years following the year of the loss. To the extent  subsequent
capital gains are offset by such losses, they would not result in federal income

                                       49

<PAGE>

tax  liability  to the Fund and, as noted  above,  would not be  distributed  to
shareholders. The Massachusetts Fund has a realized capital loss carryforward of
$524,746,  of this amount $387,469  expires August 31, 2003 and $137,277 expires
August 31, 2004. The New York Fund has a realized  capital loss  carryforward of
$292,545 of this amount  $75,132  expires  August 31, 2003 and $217,413  expires
August 31, 2004.

Each Fund is required to accrue original issue discount  ("OID") on certain debt
securities (including zero coupon or deferred payment obligations) that have OID
prior to the receipt of the corresponding  cash payments.  The mark to market or
constructive  sale rules applicable to certain options and futures  contracts or
other transactions may also require a Fund to recognize income or gain without a
concurrent receipt of cash.  However,  each Fund must distribute to shareholders
for each taxable year substantially all of its net income and net capital gains,
including such income or gain, to qualify as a regulated  investment company and
avoid liability for any federal income or excise tax. Therefore, a Fund may have
to dispose of its portfolio  securities under  disadvantageous  circumstances to
generate cash, or borrow the cash, to satisfy these distribution requirements.

The  Federal  income  tax rules  applicable  to  certain  structured  or indexed
securities,  interest rate swaps,  caps, floors and collars,  and possibly other
investments or transactions, are unclear in certain respects, and each Fund will
account for these  investments or  transactions in a manner intended to preserve
its  qualification  as a regulated  investment  company and avoid  material  tax
liability.
    

Each Fund will be required to report to the Internal Revenue Service (the "IRS")
all taxable  distributions to  shareholders,  as well as gross proceeds from the
redemption  or exchange  of Fund  shares,  except in the case of certain  exempt
recipients,  i.e.,  corporations  and certain other investors  distributions  to
which are exempt from the information  reporting  provisions of the Code.  Under
the backup withholding  provisions of Code Section 3406 and applicable  Treasury
regulations,  all such reportable  distributions  and proceeds may be subject to
backup  withholding  of  federal  income  tax at the  rate of 31% in the case of
non-exempt shareholders who fail to furnish the Fund with their correct taxpayer
identification number and certain  certifications  required by the IRS or if the
IRS or a broker  notifies the Fund that the number  furnished by the shareholder
is  incorrect  or that the  shareholder  is subject to backup  withholding  as a
result of failure to report  interest  or  dividend  income.  However,  a Fund's
taxable  distributions may not be subject to backup  withholding if the Fund can
reasonably  estimate that at least 95% of its distributions for the year will be
exempt-interest  dividends.  The Funds may refuse to accept an application  that
does not contain any required  taxpayer  identification  number or certification
that the number provided is correct.  If the backup  withholding  provisions are
applicable,  any  such  distributions  and  proceeds,  whether  taken in cash or
reinvested  in shares,  will be reduced by the amounts  required to be withheld.
Any amounts withheld may be credited against a shareholder's U.S. federal income
tax   liability.   Investors   should  consult  their  tax  advisers  about  the
applicability of the backup withholding provisions.

   
The Funds may invest in debt obligations that are in the lower rating categories
or are  unrated.  Investments  in debt  obligations  that are at risk of default
present special tax issues for the Funds. Tax rules are not entirely clear about
issues  such as when the  Funds may cease to  accrue  interest,  original  issue
discount,  or market discount,  when and to what extent  deductions may be taken
for bad debts or worthless  securities,  how payments received on obligations in
default should be allocated between principal and income,  and whether exchanges
of debt  obligations  in a workout  context are taxable.  These and other issues
will be addressed by the Funds, in the event they invest in such securities,  in
order to seek to ensure that they distribute sufficient income to preserve their
status as regulated  investment  companies and seek to avoid becoming subject to
Federal income or excise tax.
    

                                       50

<PAGE>

   
Dividends and capital gain  distributions  paid by the Fund will not qualify for
the dividends-received deduction for corporate shareholders.
    

Limitations imposed by the Code on regulated investment companies like the Funds
may restrict each Fund's ability to enter into futures and options transactions.

   
Certain options and futures transactions undertaken by a Fund may cause the Fund
to recognize  gains or losses from  marking to market even though its  positions
have not been sold or  terminated  and  affect the  character  as  long-term  or
short-term  and timing of some  capital  gains and losses  realized by the Fund.
Additionally,  a  Fund  may  be  required  to  recognize  gain  (subject  to tax
distribution requirements) if an option, future, notional principal contract, or
a  combination  thereof  is  treated as a  constructive  sale of an  appreciated
financial position in the Fund's portfolio.  Also, certain of a Fund's losses on
its transactions  involving  options or futures  contracts and/or  offsetting or
successor  Fund  positions may be deferred  rather than being taken into account
currently  in  calculating  the  Fund's  taxable  income or gain.  Some of these
transactions  may also cause a Fund to dispose of investments  sooner than would
otherwise have occurred.  These  transactions  may therefore  affect the amount,
timing and character of a Fund's  distributions to shareholders.  The Funds will
take into account the special tax rules  (including  consideration  of available
elections)  applicable to options and futures  transactions  in order to seek to
minimize any potential adverse tax consequences.

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.
Dividends (including exempt-interest dividends), capital gain distributions, and
ownership of or gains realized on the redemption (including an exchange) of Fund
shares may also be subject to state and local taxes,  except as described  below
under "State Income Tax  Information."  The discussion  does not address special
tax rules applicable to certain types of investors,  such as insurance companies
and financial  institutions.  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, a 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 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 a Fund and,
unless an effective  IRS Form W-8 or  authorized  substitute  for Form W-8 is on
file, to 31% backup withholding on certain other payments from a Fund.  Non-U.S.
investors  should  consult their tax advisers  regarding  such treatment and the
application of foreign taxes to an investment in a Fund.

STATE INCOME TAX INFORMATION

Massachusetts Taxes

   
The Funds are not subject to Massachusetts  corporate excise or franchise taxes.
Provided that each Fund  qualifies as a regulated  investment  company under the
applicable  provisions of federal law incorporated in Massachusetts law, it will
also not be required to pay any Massachusetts income tax.
    

To the  extent  that  exempt-interest  dividends  paid  to  shareholders  by the
Massachusetts  Fund  are  derived  from  interest  on  tax-exempt  bonds  of the
Commonwealth of Massachusetts and its political subdivisions or Puerto Rico, the
U.S.  Virgin  Islands  or Guam  and  are  properly  designated  as  such,  these
distributions  will be  exempt  from  Massachusetts  personal  income  tax.  For
Massachusetts  personal  income tax purposes,  dividends from the Fund's taxable

                                       51

<PAGE>

net investment  income,  tax-exempt income from obligations not described in the
preceding  sentence,  and short-term  capital  gains,  if any, will generally be
taxable as  ordinary  income,  whether  received in cash or  additional  shares.
However,  any dividends that are properly designated as attributable to interest
the Fund receives on direct U.S.  Government  obligations will not be subject to
Massachusetts  personal income tax.  Dividends  properly  designated as from net
capital gain are generally taxable as long-term capital gains, regardless of how
long  shareholders  have held their Fund  shares.  However,  a portion of such a
long-term capital gains distribution will be exempt from Massachusetts  personal
income tax if it is properly designated as attributable to gains realized on the
sale of certain tax-exempt bonds issued pursuant to Massachusetts  statutes that
specifically  exempt  such gains from  Massachusetts  taxation.  Dividends  from
investment income (including exempt- interest  dividends) and from capital gains
will be subject  to, and shares of the Fund will be included in the net worth of
intangible property corporations for purposes of, the Massachusetts  corporation
excise tax if received by a corporation subject to such tax.

   
For personal  income tax  purposes,  long-term  capital gains from the sale of a
capital asset are generally taxed on a sliding scale at rates ranging from 5% to
0%, with the  applicable  tax rate  declining  as the tax holding  period of the
asset  (beginning  on the  later  of  January  1,  1995 or the  date  of  actual
acquisition)  increases  from  more  than  one  year to  more  than  six  years.
Massachusetts  resident  individuals,  as well as  estates  or  personal  trusts
subject to Massachusetts income taxation, are subject to this tax structure with
respect to redemption,  exchanges or other  dispositions  of their shares of the
Massachusetts  Fund in their taxable years beginning  after 1995,  assuming that
they  hold  their  shares  of the  Massachusetts  Fund  as  capital  assets  for
Massachusetts  tax  purposes.  The  applicable  provision  does not  address the
Massachusetts tax treatment of dividends paid by the Massachusetts Fund that are
designated  and  treated  as  long-term  capital  gains for  Federal  income tax
purposes.  The  Massachusetts  Department  of Revenue  (the "DOR") has  proposed
regulations under which this distribution  would be taxed at the maximum 5% rate
unless a mutual fund reports to the DOR and the shareholder  within a prescribed
time  period the  portions  of the  distribution  attributable  to gains in each
separate holding period category, in which case each such portion would be taxed
at  the  rate  applicable  to  the  appropriate  holding  period  category.  The
Massachusetts Fund anticipates that, to the extent practicable,  it will provide
the  appropriate  information  under the  applicable  DOR  regulations  or other
administrative positions. Legislation proposed in 1997 would, if enacted, change
the  Massachusetts tax treatment of capital gains.  Shareholders  should consult
their own tax  advisers to  determine  the status of this or other  developments
that may alter the provisions described above.
    

New York Taxes

Exempt-interest  dividends derived from interest on tax-exempt bonds of New York
State  and  its  political   subdivisions  and  authorities  and  certain  other
governmental entities (for example, U.S. possessions), paid by the New York Fund
to New York resident individuals,  estates and trusts otherwise subject to these
taxes,  will not be subject to New York State and New York City personal  income
taxes and certain municipal tax surcharges.

   
Dividends,  whether received in cash or additional shares,  derived from the New
York Fund's  other  investment  income  (including  interest on U.S.  Government
obligations  and  Tax-Exempt  Bonds other than those  described in the preceding
paragraph),  and from the Fund's net  realized  short-term  capital  gains,  are
taxable  for New York State and New York City  personal  income tax  purposes as
ordinary  income.  Tax surcharges  will also apply.  Dividends  derived from net
realized  long-term  capital gains of the Fund are taxable as long-term  capital
gains  for New York  State  and New  York  City  personal  income  tax  purposes
regardless of the length of time shareholders have held their shares.
    

Dividends  derived from investment  income and capital gains,  including exempt-
interest dividends,  will be subject to the New York State franchise tax and the

                                       52

<PAGE>

New York City General  Corporation  Tax if received by a corporation  subject to
those taxes. Certain  distributions may, however, be eligible for a 50% dividend
subtraction.  Shares of the Fund will be included  in a corporate  shareholder's
investment capital in determining its liability, if any, for these taxes.

New York State and New York City personal  income taxes are imposed on "New York
taxable income," which is defined, in the case of New York resident individuals,
estates  and  trusts  as "New York  adjusted  gross  income"  minus the New York
deductions and New York  exemptions.  "New York adjusted  gross income",  in the
case of a New York resident  individual,  estate or trust,  is federal  adjusted
gross income with certain  modifications  Because  distributions that qualify as
exempt-  interest  dividends  under IRC ss.  852(b)  (5) will be  excluded  from
Federal gross income and adjusted gross income,  such distributions will also be
excluded from New York adjusted gross income,  unless  specifically  modified by
New York law.

New York law requires that New York resident individuals, estates and trusts add
certain items to their federal adjusted gross income.  One such  modification is
the addition,  to the extent not properly  includible in Federal  adjusted gross
income, of interest income on obligations of any state (or political subdivision
of any state) other than New York and its political subdivisions.

   
The  New  York  Fund's  dividends  (including   exempt-interest  dividends)  and
distributions  will not be tax-exempt  for State and City purposes for corporate
investors,  so that  corporate  should  consult  their own tax  advisers  before
investing  in the New York Fund.  All  investors  should  consult  their own tax
advisers  regarding the tax provisions  described above and any additional taxes
to which they may be subject,  including but not limited to minimum  taxes,  tax
surcharges,  and taxes  based on or  affected  by the  ownership  of  intangible
property such as mutual fund shares.
    

Under New York tax law,  a portion  of  interest  on  indebtedness  incurred  or
continued to purchase or carry shares of an investment  company paying dividends
which are  exempt  from the New York  State and New York  City  personal  income
taxes, such as the New York Fund, will not be deductible by the investor for New
York State and New York City personal income tax purposes.

CALCULATION OF PERFORMANCE

   
For the 30-day period ended August 31, 1997, the annualized yield for the Funds'
Class A and Class B shares were 4.55% and 4.05% for  Massachusetts and 4.47% and
3.97 % for New York,  respectively.  The  average  annual  total  returns of the
Funds' Class A shares for the 1 year, 5 years and the life-of-fund periods ended
August 31, 1997 were 4.90%,  5.84% and 7.93% for Massachusetts and 4.55%,  5.82%
and 8.05% for New York,  respectively.  The total  returns  since  inception  on
October 3, 1996, for Class B shares were 7.81% for  Massachusetts  and 7.52% for
New York.
    

The Funds may advertise yield, where appropriate.  Each 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) on
the last day of the period, according to the following standard formula:
                                                
                                   a - b
                                   _____       6
                    Yield = 2 ( [ ( cd ) + 1 ] - 1)                     

Where:

         a=       dividends and interest earned during the period.

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<PAGE>

         b=       net expenses accrued during the period.
         c=       the average daily number of fund shares 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 (NAV where applicable).

   
Each Fund may advertise a  tax-equivalent  yield,  which is computed by dividing
that portion of the yield of each Fund which is tax-exempt by one minus a stated
income tax rate and adding the product to that portion,  if any, of the yield of
each Fund that is not  tax-exempt.  The tax  equivalent  yields for each  Fund's
Class A and Class B shares at the combined maximum federal and Massachusetts and
New York tax rates,  which assumes the full  deductibility of state income taxes
on the federal  income tax return,  for the 30-day  period ended August 31, 1997
were 8.56%, 7.62% and 7.94% , 7.06%, respectively.
    

Each Fund's  total return is computed by finding the average  annual  compounded
rate of return over the 1 year, 5 year and life-of-fund period that would equate
the initial  amount  invested to the ending  redeemable  value  according to the
following formula:
                               n ________ 
                          T  = \/ ERP / 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 and life-of-fund periods.

Because each class has its own sales charge and fee structure,  the classes have
different  performance  results.  In the case of Class A or Class B shares, this
calculation  assumes  the  maximum  sales  charge  is  included  in the  initial
investment  or the  CDSC  applied  at the end of the  period.  This  calculation
assumes that all dividends and  distributions  are reinvested at net asset value
on the  reinvestment  dates  during  the  period.  The  "distribution  rate"  is
determined by annualizing the result of dividing the declared  dividends of each
Fund during the period stated by the maximum  offering  price or net asset value
at  the  end of  the  period.  Excluding  each  Fund's  sales  charge  from  the
distribution rate produces a higher rate.

In addition to average annual total returns,  each 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 each Fund's sales charge on Class A shares
or the CDSC on Class B shares into account.  Excluding  each 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.

   
In the case of a tax-exempt  obligation  issued without  original issue discount
and having a current  market  discount,  the coupon  rate of interest is used in
lieu of the yield to maturity.  Where,  in the case of a  tax-exempt  obligation
with original  issue  discount,  the discount  based on the current market value
exceeds the then-remaining portion or original issue discount (market discount),
the yield to maturity is the imputed rate based on the original  issue  discount

                                       54

<PAGE>

calculation.  Where, in the case of a tax-exempt  obligation with original issue
discount,  the  discount  based on the  current  market  value is less  than the
then-remaining portion of original issue discount (market premium), the yield to
maturity is based on the market value.
    

From time to time, in reports and promotional literature,  each Fund's yield and
total  return  will be  compared  to  indices of mutual  funds and bank  deposit
vehicles such as Lipper Analytical Services,  Inc.'s "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.  Ibottson
and Associates,  CDA  Weisenberger  and F.C. Towers are also used for comparison
purposes as well as the Russell and Wilshire  Indices.  Comparisons  may also be
made to bank  certificates  of deposit,  ("CDs") which differ from mutual funds,
such as the  Funds,  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
publication  such as MONEY  MAGAZINE,  FORBES,  BUSINESS  WEEK,  THE WALL STREET
JOURNAL,  MICROPAL,  INC., MORNINGSTAR,  STANGER'S,  BARRON'S,  etc., as well as
LIPPER,  may be utilized.  Each Fund's promotional and sales literature may make
reference to the Funds'  "beta".  Beta reflects the  market-related  risk of the
Funds by showing how responsive each Fund is to the market.

The  performance  of a Fund is not fixed or guaranteed.  Performance  quotations
should not be considered to be  representations of performance of a Fund for any
period in the future.  The  performance  of a 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 securities held by a Fund and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by an investment  committee of the Adviser,  which consists
of officers and  directors of the Adviser and  affiliates,  and Trustees who are
interested  persons of the Funds.  Orders for  purchases and sales of securities
are placed in a manner which, in the opinion of the 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 reflect
a "spread." 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 these transactions.
    

The  primary  policy  of each  Fund 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  Funds as a factor  in the  selection  of
broker-dealers to execute the Funds' portfolio transactions.

To the extent  consistent with the foregoing,  the Funds 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 Funds, and

                                       55

<PAGE>

   
their value and expected contribution to the performance of the Funds. 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 Funds. The
Funds  will make no  commitment  to  allocate  portfolio  transactions  upon any
prescribed basis. While the Adviser's officers will be primarily responsible for
the allocation of each Fund's  brokerage  business,  the policies in this regard
must be consistent with the foregoing and will at all times be subject to review
by the  Trustees.  For the year  ended  August  31,  1995,  1996 and  1997,  the
Massachusetts  Fund  paid  negotiated  brokerage  commissions  in the  amount of
$2,470,  $5,721 and $5,172,  respectively  and the New York Fund paid negotiated
brokerage commissions in the amount of $3,267, $4,655 and $13,877, respectively.

As permitted by Section 28(e) of the Securities  Exchange Act of 1934, the Funds
may pay to a broker which provides  brokerage and research services to the Funds
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  the  price  is
reasonable  in light of the services  provided and to policies that the Trustees
may adopt  from time to time.  During the fiscal  year  ended  August 31,  1997,
neither  Fund paid  commissions  as  compensation  to 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., a broker-dealer ("Distributors"
or Affiliated  Broker").  Pursuant to procedures  determined by the Trustees and
consistent  with the above policy of obtaining  best net results,  each Fund may
execute portfolio  transactions with or through Affiliated  Brokers.  During the
year ending  August 31,  1996 and 1997,  neither  Fund  executed  any  portfolio
transactions with Affiliated Brokers.

Distributors may act as broker for the Funds on exchange transactions,  subject,
however,  to the general  policy of the Funds 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 Funds
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 Funds as determined by a majority of the
Trustees who are not interested  persons (as defined in the  Investment  Company
Act) of the Funds,  the Adviser or the Affiliated  Broker.  Because the Adviser,
which is affiliated with the Affiliated  Brokers,  has, as an investment adviser
to the Funds, 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  Brokers  as a basis  for
negotiating commissions at a rate higher than that determined in accordance with
the above criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same securities as the Funds. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the  transaction as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including the Funds.  In some

                                       56

<PAGE>

instances,  this  investment  procedure may  adversely  affect the price paid or
received  by each  Fund or the size of the  position  obtainable  for it. On the
other hand,  to the extent  permitted  by law,  the Adviser  may  aggregate  the
securities  to be sold or  purchased  for  each  Fund  with  those to be sold or
purchased for other clients managed by it in order to obtain best execution.
    

TRANSFER AGENT SERVICES

   
John Hancock Signature  Services,  Inc., 1 John Hancock Way, Suite 1000, Boston,
MA 02217-1000,  a wholly-owned  indirect  subsidiary of the Life Company, is the
transfer  and  dividend  paying  agent for the Funds.  Each Fund pays  Signature
Services  an annual fee of $20.00 for each  Class A  shareholder  and $22.50 for
each Class B shareholder. Each Fund also pays certain out-of-pocket expenses and
these  expenses  are  aggregated  and charged to each Fund on the basis of their
relative net asset values.
    

CUSTODY OF PORTFOLIOS

   
Portfolio  securities  of the Funds are held  pursuant to a custodian  agreement
between the Funds and Investors  Bank & Trust  Company,  200  Clarendon  Street,
Boston, MA 02116. Under the custodian agreement,  Investors Bank & Trust Company
performs custody, portfolio and fund accounting services.
    

INDEPENDENT ACCOUNTANTS

The independent  accountants of the Funds are Price  Waterhouse LLP, 160 Federal
Street, Boston,  Massachusetts 02110. Price Waterhouse LLP audits and renders an
opinion on each Fund's  annual  financial  statements  and  reviews  each Fund's
annual Federal income tax return.



                                       57

<PAGE>


                                                
                                    APPENDIX
RATINGS

Moody's describes its ratings for Tax-Exempt Bonds as follows:

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

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

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

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

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

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

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

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

"Bonds which are rated 'C' are the lowest rated classes of bonds,  and issues so
rated can be regarded as having  extremely  poor prospects of ever obtaining any
real investment standing."

Where no  rating  has been  assigned  or where a rating  has been  suspended  or
withdrawn,  it may be for reasons unrelated to the quality of the issue.  Should
no  rating  be  assigned,  the  reason  may  be one  of  the  following:  (i) an
application  for rating was not received or  accepted;  (ii) the issue or issuer
belongs to a group of securities that are not rated as a matter of policy; (iii)
there is a lack of essential data pertaining to the issue or issuer; or (iv) the
issue was privately placed, in which case the rating is not published in Moody's
publications.

                                      A-1

<PAGE>

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

Standard & Poor's describes its ratings for Tax-Exempt Bonds as follows:

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

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

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

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

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

Unrated.  This  indicates  that no  rating  has been  requested,  that  there is
insufficient  information  on which to base a rating,  or that Standard & Poor's
does not rate a particular type of obligation as a matter of policy.

Fitch describes its rating for Tax-Exempt Bonds as follows:

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

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

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

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

                                      A-2

<PAGE>

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

Notes.  Ratings for state and municipal notes and other  short-term  obligations
will be designated  Moody's  Investment  Grade ("MIG").  This  distinction is in
recognition  of the  differences  between  short-term  credit risk and long-term
risk.  Factors  affecting  the  liquidity  of  the  borrower  are  uppermost  in
importance  in  short-term  borrowing,   while  various  factors  of  the  first
importance on bond risk are of lesser importance in the short run.
Symbols will be used as follows:

"MIG-1 Notes bearing this  designation are of the best quality,  enjoying strong
protection  from  established  cash flows of funds for their  servicing  or from
established and broad-based access to the market for refinancing, or both.

"MIG-2  Notes  bearing  this  designation  are of high  quality  with margins of
protection ample although not so large as in the preceding group."

Commercial  Paper.  As  described  in the  Prospectus,  the Fund may  invest  in
commercial  paper which is rated A-1 or A-2 by Standard & Poor's,  P-1 or P-2 by
Moody's or F-1+ or f1 by Fitch.

Moody's  ratings for commercial  paper are opinions of the ability of issuers to
repay  punctually  promissory  obligations  not having an  original  maturity in
excess of nine months.  Moody's two highest  commercial paper rating  categories
are as follows:

"P-1 -- "Prime-1"  indicates the highest quality repayment capacity of the rated
issues.

"P-2 -- "Prime-2"  indicates that the issuer has a strong capacity for repayment
of short-term promissory obligations. Earnings trends and coverage ratios, while
sound,  will be more  subjective to variation.  Capitalization  characteristics,
while still  appropriate,  may be more  affected by external  conditions.  Ample
alternate liquidity is maintained."

Standard & Poor's  commercial  paper  ratings  are  current  assessments  of the
likelihood  of timely  payment of debts  having an original  maturity of no more
than 365 days.  Standard & Poor's two highest commercial paper rating categories
are as follows:

"A-1 -- This  designation  indicates that the degree of safety  regarding timely
payment is very strong.  Those issues determined to possess  overwhelming safety
characteristics will be denoted with a plus (+) sign designation.

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

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

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

Fitch's short-term ratings are as follows:

                                      A-3

<PAGE>

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

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

   
Massachusetts Fund

Quality   Distribution.   The  average  weighted  quality  distribution  of  the
securities in the portfolio for the year ended August 31, 1997:

<TABLE>
<CAPTION>

- --------------------------- ----------------- --------------- ------------- ----------- ---------------- ------------
                                                                 Rating                     Rating
                                              % of Portfolio  Assigned by   % of         Assigned by        % of
Security Ratings             Average Value                      Adviser     Portfolio       Service       Portfolio

- --------------------------- ----------------- --------------- ------------- ----------- ---------------- ------------
     <S>                           <C>               <C>         <C>            <C>            <C>            <C>
AAA                           $19,098,989          34.5%                       0.0%         $19,098,989     34.5%
                                                                       0
AA                              3,856,874           7.0%         157,465       0.3%           3,699,409      6.7%
A                              20.830,966          37.6%                       0.0%          20.830.966     37.6%
                                                                       0
BBB                            11,530,875          20.8%       1,205,034       2.2%          10,325,841     18.6%
BB                                 80,987           0.1%          80,987       0.1%                   0      0.0%
B                                                   0.0%                       0.0%                   0      0.0%
                                         0                             0
CCC                                                 0.0%                       0.0%                   0      0.0%
                                         0                             0
CC                                                  0.0%                       0.0%                   0      0.0%
                                         0                             0
C                                                   0.0%                       0.0%                   0      0.0%
                                         0                             0
Debt-Unrated                                        0.0%                       0.0%                   0      0.0%
                                         0                             0
                            -----------------                 ------------- ----------- ---------------- ------------
Debt Securities                 55,398,691        100.0%       1,443,486       2.6%         $53,955,205     97.4%
Options Securities                   9,304          0.0%
Short-Term Securities                    0          0.0%
                            -----------------
Total Portfolio                 55,407,995        100.0%
                            -----------------
Other Assets -- Net                851,984
- ---------------------------                   --------------- ------------- ----------- ---------------- ------------
Net Assets                     $56,259,979
- --------------------------- ----------------- --------------- ------------- ----------- ---------------- ------------
</TABLE>

The ratings are described in the Statement of Additional Information.
    

                                      A-4

<PAGE>

   
New York Fund

Quality   Distribution.   The  average  weighted  quality  distribution  of  the
securities in the portfolio for the year ended August 31, 1997:

<TABLE>
<CAPTION>

- --------------------------- --------------- ------------- -------------- ------------ ---------------- --------------
                                                             Rating                       Rating
                            Average Value       % of      Assigned by       % of        Assigned by        % of
Security Ratings                             Portfolio       Adviser      Portfolio       Service        Portfolio

- --------------------------- --------------- ------------- -------------- ------------ ---------------- --------------
     <S>                           <C>            <C>       <C>            <C>            <C>             <C>
AAA                            $16,646,819      29.5%                       0.0%         $16,646,819        29.5%
                                                                    0
AA                              10,402,373      18.5%                       0.0%          10,402,373        18.5%
                                                                    0
A                               14,311,274      25.4%                       0.0%          14,311,274        25.4%
                                                                    0
BBB                             11,348,594      20.1%       2,584,713       4.6%           8,763,881        15.5%
BB                               3,650,587       6.5%       3,494,882       6.2%             155,705         0.3%
B                                        0       0.0%                       0.0%                             0.0%
                                                                    0                              0
CCC                                      0       0.0%                       0.0%                             0.0%
                                                                    0                              0
CC                                       0       0.0%                       0.0%                             0.0%
                                                                    0                              0
C                                        0       0.0%                       0.0%                             0.0%
                                                                    0                              0
Debt-Unrated                             0       0.0%                       0.0%                             0.0%
                                                                    0                              0
                            ---------------               --------------              ----------------
Debt-Securities                $56,359,647     100.0%       6,079,595      10.8%         $50,280,052        89.2%
Options Securities                   6,220       0.0%
Short-Term Securities                    0       0.0%
                            ---------------
Total Portfolio                 56,365,867     100.0%
Other Assets -- Net                753,402
                            ---------------
Net Assets                     $57,119,269
                            ===============

- --------------------------- --------------- ------------- -------------- ------------ ---------------- --------------
</TABLE>

The ratings are described in the Statement of Additional Information.
    



                                      A-5
<PAGE>

                                                       
FINANCIAL STATEMENTS

The  financial  statements  listed below are included in each Fund's 1997 Annual
Report to Shareholders for the year ended August 31, 1997; (filed electronically
on November 4, 1997, accession number  0001010521-97-000412) and are included in
and incorporated by reference into Part B of the Registration Statement for John
Hancock Tax-Exempt Series Trust (file nos. 811-5079 and 33-12947).

John Hancock Tax-Exempt Series Trust
     John Hancock Massachusetts Tax-Free Income Fund
     John Hancock New York Tax-Free Income Fund

     Statement of Assets and Liabilities as of August 31, 1997.
     Statement of Operations for the year ended August 31, 1997.  
     Statement of Change in Net Assets for the period ended August 31, 1997.  
     Financial Highlights for the period ended August 31, 1997.
     Notes to Financial Statements.
     Schedule of Investments as of August 31, 1997.
     Report of Independent Auditors.
    























                                      F-1
<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 1997 Annual
Report to  Shareholders  for John  Hancock  Tax-Exempt  Series Fund for the year
ended  August 31,  1997  (filed  electronically  on  November  4, 1997 file nos.
811-5079 and 33-12947; accession number 0001010521-97-000412.


     John Hancock Massachusetts Tax-Free Income Fund
     John Hancock New York Tax-Free Income Fund

     Statement of Assets and Liabilities as of August 31, 1997.  
     Statement of Operations from the year ended August 31, 1997.  
     Statement of Changes in Net Assets for each of the periods 
     indicated therein. 
     Financial Highlights for each of the periods indicated therein. 
     Notes to Financial Statements. 
     Schedule of Investments as of August 31, 1997.
     Report to Independant Auditors

     (b) Exhibits:

     The  exhibits to this  Registration  Statement  are listed in the  Exhibits
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.



                                      C-1
<PAGE>

Item 26. Number of Holders of Securities

     As of December 1, 1997 the number of record holders of shares of Registrant
was as follows:

        Title of Class                              Number of Record Holders
        --------------                              ------------------------

(Shares of Beneficial Interest,
without par value)

John Hancock Tax-Exempt Series Fund-
   Massachusetts Tax-Free 
      Class A Shares                                      2,449
      Class B Shares                                        109   
                             
     New York Tax-Free 
      Class A Shares                                      2,568
      Class B Shares                                         81 

Item 27. Indemnification

     (a) Under Registrant's  Declaration of Trust.  Sections 4.1, 4.2 and 4.3 of
Article VI of the Registrant's Amended and Restated Declaration of Trust provide
for  indemnification  of the  Registrant's  Trustees and Officers  under certain
circumstances.  A copy of the Registrant's  Amended and Restated  Declaration of
Trust is attached as Exhibit 1 to this  Post-Effective  Amendment  No. 10 to the
Registration Statement of the Registrant.

     (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.

                                      C-2

<PAGE>

     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 a 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 Distributors, 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  (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 Advisers

     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

         John Hancock Funds acts as principal underwriter for the Registrant and
also serves as principal  underwriter  or distributor of shares for John Hancock
Institutional  Series  Trust,  John Hancock  Sovereign  Bond Fund,  John Hancock
Special  Equities Fund,  John Hancock  Capital  Series,  John Hancock  Strategic

                                     C-3

<PAGE>

Series,  John Hancock  Tax-Exempt  Series Fund, , John Hancock World Fund,  John
Hancock  Investment  Trust II, John Hancock  Investment  Trust III, John Hancock
Bond Trust,  John Hancock  California  Tax-Free  Income Fund,  John Hancock Cash
Reserve,  Inc., John Hancock Current  Interest,  John Hancock  Investment Trust,
John Hancock Series Trust and John Hancock Tax-Free Bond Trust.

     (b) The following  table lists,  for each director and officer of JH Funds,
     Inc., the information indicated.
 
<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      Trustee, Chairman and Chief
101 Huntington Avenue                   Chief Executive Officer                Executive Officer
Boston, Massachusetts

Anne C. Hodson                     Director and Executive Vice                       President
101 Huntington Ave                          President
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                       Chairman and Chief
101 Huntington Avenue                                                          Investment Officer
Boston, Massachusetts

Richard O. Hansen                       Senior Vice President                         None
101 Huntington Avenue
Boston, Massachusetts

Osbert M. Hood                          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


                                      C-4
<PAGE>

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

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

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

Christopher M. Meyer                       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

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

                                      C-5

<PAGE>

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

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

Foster  L. Aborn                               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

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

James V. Bowhers                       Executive Vice President                      None
101 Huntington avenue
Boston, Massachusetts

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

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

Keith Hartstein                          Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

Griselda Lyman                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Karen Walsh                                 Vice President                           None
101 Huntington Avenue
Boston, Massachusetts
</TABLE>
     (c) None.


                                      C-6

<PAGE>

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) The  Registrant on behalf of each of its each of its series  undertakes
to furnish  each person to whom a prospectus  is  delivered  with a copy of such
series' annual report to shareholders, upon request and without charge.


















                                      C-7

<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
22th day of December, 1997.

                                         JOHN HANCOCK TAX EXEMPT SERIES FUND

                                          By: /s/ Edward J. Boudreau, Jr.
                                              ---------------------------
                                              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                      
- ------------------------                Senior Vice President and Chief  
James B. Little                         Financial Officer (Principal            December 23, 1997
                                        Financial and Accounting Officer)
                                        
  
- ------------------------                Trustee
Dennis S. Aronowitz*

- ------------------------                Trustee
Richard P. Chapman, Jr.*

- ------------------------                Trustee
William J. Cosgrove*

- ------------------------                Trustee
Douglas M. Costle*

- ------------------------                Trustee
Leland O. Erdahl*

- ------------------------                Trustee
Richard A. Farrell*

- ------------------------                Trustee
Gail D. Fosler*

- ------------------------                Trustee
William F. Glavin*

- ------------------------                Trustee
Anne C. Hodsdon*


                                      C-8

<PAGE>

- ------------------------                Trustee
John A. Moore

- ------------------------                Trustee
Patti McGill Peterson*

- ------------------------                Trustee
John W. Pratt*

- ------------------------                Trustee
Richard S. Scipione*

- ------------------------                Trustee
Edward J. Spellman*

*By:  /s/Susan S. Newton                                                        December 23, 1996
      ------------------
      Susan S. Newton
      Attorney-in-Fact under
      Powers of Attorney dated
      May 21, 1996.
</TABLE>
















                                      C-9
<PAGE>
                                  EXHIBIT INDEX

Exhibit No.                               Description
- -----------                               -----------

   99.B1         Amended and Restated Declaration of Trust dated July 1, 1996.**

  99.B1.2        Establishment and Designation of Class A Shares and Class B 
                 Shares of Beneficial Interest dated July 1, 1996.**

   99.B2         Amended and Restated By-Laws dated December 3, 1996.**

   99.B3         None.

   99.B4         Specimen share certificate for John Hancock Tax-Exempt Series 
                 Fund, New York Portfolio.*
                 .
  99.B4.1        Specimen share certificate for John Hancock Tax-Exempt Series 
                 Fund, Massachusetts Portfolio.*

   99.B5         Investment Management Contract between the New York Tax-Free 
                 Income Fund and John Hancock Advisers, Inc. dated July 1, 
                 1996.**

  99.B5.1        Investment Management Contract between the Massachusetts 
                 Tax-Free Income Fund and John Hancock Advisers, Inc. dated 
                 July 1, 1996.**
                 
   99.B6         Distribution Agreement with 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.B7         None.

   99.B8         Master Custodian Agreement with Registrant and Investors Bank 
                 and Trust Company.*

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

   99.B10        None

   99.B11        Auditors Consent+

   99.B12        None

   99.B13        Subscription Agreement between Registrant and John Hancock 
                 Advisers, Inc.*

                                      C-10
<PAGE>

Exhibit No.                               Description
- -----------                               -----------

   99.B14        None

   99.B15        Amended and Restated Distribution Plan for Class A shares 
                 between John Hancock Tax-Exempt Series Fund and John Hancock
                 Funds, Inc. dated July 1, 1996.+

  99.B15.1       Amended and Restated Distribution Plan for Class B shares
                 between John Hancock Tax-Exempt Series Fund and John Hancock
                 Funds, Inc. dated July 1, 1996.**

   99.B16        Working papers showing yield calculation for yield and total
                 return.*

   99.27.1A      Massachusetts Tax-Free Income Fund
   99.27.1B      Massachusetts Tax-Free Income Fund
   99.27.2A      New York Tax-Free Income Fund
   99.27.2B      New York Tax-Free Income Fund
   

*    Previously filed  electronically  with  post-effective  amendment number 10
     (file nos.  811-5079 and 33-12947) on December 25, 1995,  accession  number
     0000950156-95-000881.

**   Previously filed  electronically  with  post-effective  amendment number 12
     (file nos.  811-5079 and 33-12947) on December 20, 1996,  accession  number
     0001010521-96-000226.

+    Filed herewith.



                       CONSENT OF INDEPENDENT ACCOUNTANTS


We hereby  consent to the  incorporation  by  reference  in the  Prospectus  and
Statement of Additional  Information  constituting  parts of this Post Effective
Amendment No. 13 to the registration  statement on Form N-1A (the  "Registration
Statement")  of our reports  dated  October 14, 1997,  relating to the financial
statements and the financial  highlights appearing in the August 31, 1997 Annual
Reports to Shareholders of the of the John Hancock Massachusetts Tax-Free Income
Fund  and the John  Hancock  New  York  Tax-Free  Income  Fund,  which  are also
incorporated by reference into the  Registration  Statement.  We also consent to
the references to us under the headings "Financial Highlights" in the Prospectus
and under the heading  "Independent  Accountants" in the Statement of Additional
Information.



/s/Price Waterhouse LLP
Price Waterhouse LLP
Boston, Massachusetts
December 23, 1997


                                                        

                     JOHN HANCOCK TAX-EXEMPT SERIES FUND --
                 JOHN HANCOCK MASSACHUSETTS TAX-FREE INCOME FUND
                   JOHN HANCOCK NEW YORK TAX-FREE INCOME FUND

                     Amended and Restated Distribution Plan
                               As of July 1, 1996

                                 Class A Shares


         Article I.  This Plan

         This amended and restated Distribution Plan (the "Plan") sets forth the
terms and conditions on which John Hancock Tax-Exempt Series Fund (the "Trust"),
on  behalf  of the John  Hancock  Massachusetts  Tax-Free  Income  Fund and John
Hancock New York Tax-Free Income Fund (the "Portfolios"),  two series portfolios
of the  Trust,  on behalf of the  Portfolios'  Class A shares,  will,  after the
effective  date hereof,  pay certain  amounts to John Hancock  Funds,  Inc. ("JH
Funds") in connection with the provision by JH Funds of certain  services to the
Fund and its Class A shareholders, as set forth herein. Certain of such payments
by  each  Portfolio  may,  under  Rule  12b-1  of the  Securities  and  Exchange
Commission,  as from time to time amended  (the  "Rule"),  under the  Investment
Company  Act of 1940,  as  amended  (the  "Act"),  be deemed to  constitute  the
financing of distribution by a Portfolio of its shares.  This Plan describes all
material  aspects of such  financing  as  contemplated  by the Rule and shall be
administered  and  interpreted,  and  implemented  and  continued,  in a  manner
consistent  with the  Rule.  The Trust and JH Funds  heretofore  entered  into a
Distribution  Agreement,  dated August 1, 1991 (the  "Agreement"),  the terms of
which, as heretofore and from time to time continued, are incorporated herein by
reference.

         Article II.  Distribution and Service Expenses

         Each Portfolio  shall pay to JH Funds a fee in the amount  specified in
Article  III  hereof.  Such fee may be spent  by JH Funds on any  activities  or
expenses  primarily  intended  to  result  in the sale of  Class A  shares  of a
Portfolio,  including,  but not limited to the payment of Distribution  Expenses
(as  defined  below) and  Service  Expenses  (as  defined  below).  Distribution
Expenses  include  but are  not  limited  to,  (a)  initial  and  ongoing  sales
compensation  out of such fee as it is received  by JH Funds of a  Portfolio  or
other  broker-dealers  ("Selling  Brokers")  that have entered into an agreement
with Broker  Services for the sale of Class A shares of a Portfolio,  (b) direct
out-of-pocket  expenses  incurred in connection with the distribution of Class A
shares of a Portfolio,  including  expenses  related to printing of prospectuses
and reports to other than  existing  Class A  shareholders  of a Portfolio,  and
preparation,  printing and  distribution  of sales  literature  and  advertising
materials, and (c) an allocation of overhead and other branch office expenses of
JH Funds related to the distribution of Class A shares of a Portfolio.

         Service  Expenses  include  payments made to, or on account of, account
executives  of selected  broker-dealers  (including  affiliates of JH Funds) and
others who furnish  personal and  shareholder  account  maintenance  services to
Class A shareholders of a Portfolio.

         Article III.  Maximum Expenditures

         The  expenditures  to be made by each Portfolio  pursuant to this Plan,
and the basis upon which such  expenditures will be made, shall be determined by
each  Portfolio,  and in no event shall such  expenditures  exceed  0.30% of the
average  daily net asset value of the Class A shares of a Portfolio  (determined
in accordance with each  Portfolio's  prospectus as from time to time in effect)
on an annual basis to cover Distribution Expenses and Service Expenses, provided
that the portion of such fee used to cover service  expenses shall not exceed an
annual rate of up to 0.25% of the  average  daily net asset value of the Class A
shares of the Portfolio. Such expenditures shall be calculated and accrued daily

<PAGE>

and paid monthly or at such other intervals as the Trustees shall determine.  In
the event JH Funds is not fully  reimbursed  for payments made or other expenses
incurred by it under this Plan,  such  expenses  will not be carried  beyond one
year from the date such expenses were incurred.  Any fees paid to JH Funds under
this Plan during any fiscal year of a Portfolio and not expended or allocated by
JH Funds for actual or  budgeted  Distribution  Expenses  and  Service  Expenses
during such fiscal year will be promptly returned to the Portfolio.

         Article IV.  Expenses Borne by the Portfolio

         Notwithstanding  any other  provision  of this Plan,  the  Trust,  each
Portfolio  and  its  investment  adviser,  John  Hancock  Advisers,   Inc.  (the
"Adviser"),  shall bear the  respective  expenses  to be borne by them under the
Investment Management Contract,  as amended,  dated May 5, 1987, as from time to
time  continued  and  amended  (the  "Management   Contract"),   and  under  the
Portfolios'  current prospectus as it is from time to time in effect.  Except as
otherwise  contemplated  by this Plan,  the Trust,  and as Portfolio  shall not,
directly or  indirectly,  engage in financing  any  activity  which is primarily
intended to or should reasonably result in the sale of shares of the Portfolio.

         Article V.  Approval by Trustees, etc.

         This Plan shall not take effect  until it has been  approved,  together
with any related  agreements,  by votes,  cast in person at a meeting called for
the  purpose  of voting  on this  Plan or such  agreements,  of a  majority  (or
whatever greater percentage may, from time to time, be required by Section 12(b)
of the Act or the rules and  regulations  thereunder) of (a) all of the Trustees
of the  Portfolios  and  (b)  those  Trustees  of the  Portfolios  who  are  not
"interested  persons" of the  Portfolios,  as such term may be from time to time
defined under the Act, and have no direct or indirect  financial interest in the
operation  of  this  Plan or any  agreements  related  to it  (the  "Independent
Trustees").

         Article VI.  Continuance

         This Plan and any related  agreements  shall  continue in effect for so
long as such  continuance is specifically  approved at least annually in advance
in the manner provided for the approval of this Plan in Article V.

         Article VII.  Information

         JH Funds shall furnish the Portfolio and its Trustees quarterly,  or at
such other intervals as the Portfolio shall specify, a written report of amounts
expended or incurred for Distribution  Expenses and Service Expenses pursuant to
this Plan and the purposes for which such  expenditures were made and such other
information as the Trustees may request.

         Article VIII.  Termination

         This Plan may be  terminated  (a) at any time by vote of a majority  of
the  Trustees,  a majority  of the  Independent  Trustees,  or a majority of the
Portfolio's  outstanding  voting Class A shares,  or (b) by JH Funds on 60 days'
notice in writing to the Portfolio.

         Article IX.  Agreements

         Each agreement with any person relating to  implementation of this Plan
shall be in writing, and each agreement related to this Plan shall provide:


                                       2
<PAGE>

(a)      That,  with respect to the Portfolio,  such agreement may be terminated
at any time,  without  payment  of any  penalty,  by vote of a  majority  of the
Independent  Trustees  or  by  vote  of  a  majority  of  the  Portfolio's  then
outstanding voting Class A shares.

(b)      That such agreement shall terminate  automatically  in the event of its
assignment.

         Article X.  Amendments

         This Plan may not be amended to increase the maximum amount of the fees
payable by the  Portfolio  hereunder  without the  approval of a majority of the
outstanding voting Class A shares of the Portfolio. No material amendment to the
Plan shall, in any event, be effective  unless it is approved in the same manner
as is provided for approval of this Plan in Article V.

         Article XI.  Limitation of Liability

         The  names  "John  Hancock  Tax-Exempt  Series  Fund  --  John  Hancock
Massachusetts  Tax-Free Income Fund; John Hancock New York Tax-Free Income Fund"
are the  designations of the Trustees under the Declaration of Trust, as Amended
and Restated  July 1, 1996,  as amended from time to time.  The  Declaration  of
Trust  has been  filed  with the  Secretary  of  State  of the  Commonwealth  of
Massachusetts.  The  obligations  of  the  Trust  and  each  Portfolio  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 Portfolio,
but only each  Portfolio's  property  shall be bound.  No Portfolio of the Trust
shall be responsible for the obligations of any other Portfolio of the Trust.

         IN WITNESS  WHEREOF,  the Trust has executed  this amended and restated
Distribution  Plan  effective  as of  the  1st  day of  July,  1996  in  Boston,
Massachusetts.



                  JOHN HANCOCK TAX-EXEMPT SERIES FUND
                   - John Hancock Massachusetts Tax-Free Income Fund
                   - John Hancock New York Tax-Free Income Fund


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




                  JOHN HANCOCK FUNDS, INC.


                  By /s/ Edward J. Boudreau, Jr.
                    -----------------------------------
                    Chairman, President and CEO






                                       3




<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 021
   <NAME> JOHN HANCOCK MASSACHUSETTS TAX-FREE INCOME FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                       51,967,425
<INVESTMENTS-AT-VALUE>                      55,490,045
<RECEIVABLES>                                1,020,198
<ASSETS-OTHER>                                 274,490
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              56,784,733
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      113,710
<TOTAL-LIABILITIES>                            113,710
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    53,755,807
<SHARES-COMMON-STOCK>                        4,476,959
<SHARES-COMMON-PRIOR>                        4,731,610
<ACCUMULATED-NII-CURRENT>                       18,671
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (627,734)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     3,524,279
<NET-ASSETS>                                56,671,023
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,530,125
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 399,963
<NET-INVESTMENT-INCOME>                      3,130,162
<REALIZED-GAINS-CURRENT>                       (9,552)
<APPREC-INCREASE-CURRENT>                    2,137,301
<NET-CHANGE-FROM-OPS>                        5,257,911
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,076,399
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        465,463
<NUMBER-OF-SHARES-REDEEMED>                    890,320
<SHARES-REINVESTED>                            170,206
<NET-CHANGE-IN-ASSETS>                       1,502,261
<ACCUMULATED-NII-PRIOR>                          5,145
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                   (618,275)
<GROSS-ADVISORY-FEES>                          281,471
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                622,894
<AVERAGE-NET-ASSETS>                        55,299,345
<PER-SHARE-NAV-BEGIN>                            11.66
<PER-SHARE-NII>                                   0.66
<PER-SHARE-GAIN-APPREC>                           0.46
<PER-SHARE-DIVIDEND>                            (0.66)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.12
<EXPENSE-RATIO>                                   0.71
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 022
   <NAME> JOHN HANCOCK MASSACHUSETTS TAX-FREE INCOME FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                       51,967,425
<INVESTMENTS-AT-VALUE>                      55,490,045
<RECEIVABLES>                                1,020,198
<ASSETS-OTHER>                                 274,490
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              56,784,733
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      113,710
<TOTAL-LIABILITIES>                            113,710
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    53,755,807
<SHARES-COMMON-STOCK>                          199,509
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       18,671
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (627,734)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     3,524,279
<NET-ASSETS>                                56,671,023
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,530,125
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 399,963
<NET-INVESTMENT-INCOME>                      3,130,162
<REALIZED-GAINS-CURRENT>                       (9,552)
<APPREC-INCREASE-CURRENT>                    2,137,301
<NET-CHANGE-FROM-OPS>                        5,257,911
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       40,163
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        199,045
<NUMBER-OF-SHARES-REDEEMED>                      1,755
<SHARES-REINVESTED>                              2,219
<NET-CHANGE-IN-ASSETS>                       1,502,261
<ACCUMULATED-NII-PRIOR>                          5,145
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                   (618,275)
<GROSS-ADVISORY-FEES>                          281,471
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                622,894
<AVERAGE-NET-ASSETS>                           927,138
<PER-SHARE-NAV-BEGIN>                            11.84
<PER-SHARE-NII>                                   0.54
<PER-SHARE-GAIN-APPREC>                           0.28
<PER-SHARE-DIVIDEND>                            (0.54)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.12
<EXPENSE-RATIO>                                   1.41
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        



</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 031
   <NAME> JOHN HANCOCK NEW YORK TAX-FREE INCOME FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                       51,913,970
<INVESTMENTS-AT-VALUE>                      55,818,437
<RECEIVABLES>                                  828,770
<ASSETS-OTHER>                                   3,030
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              56,650,237
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      150,536
<TOTAL-LIABILITIES>                            150,536
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    53,068,781
<SHARES-COMMON-STOCK>                        4,416,264
<SHARES-COMMON-PRIOR>                        4,753,390
<ACCUMULATED-NII-CURRENT>                       32,712
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                     (506,675)
<ACCUM-APPREC-OR-DEPREC>                     3,904,883
<NET-ASSETS>                                56,499,701
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,600,828
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 407,975
<NET-INVESTMENT-INCOME>                      3,192,853
<REALIZED-GAINS-CURRENT>                        82,733
<APPREC-INCREASE-CURRENT>                    1,898,532
<NET-CHANGE-FROM-OPS>                        5,174,118
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,142,726
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        513,776
<NUMBER-OF-SHARES-REDEEMED>                (1,036,573)
<SHARES-REINVESTED>                            185,671
<NET-CHANGE-IN-ASSETS>                         270,950
<ACCUMULATED-NII-PRIOR>                         15,420
<ACCUMULATED-GAINS-PRIOR>                    (572,855)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          286,258
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                636,463
<AVERAGE-NET-ASSETS>                        56,054,619
<PER-SHARE-NAV-BEGIN>                            11.83
<PER-SHARE-NII>                                   0.67
<PER-SHARE-GAIN-APPREC>                           0.42
<PER-SHARE-DIVIDEND>                            (0.67)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.25
<EXPENSE-RATIO>                                   0.71
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        



</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 032
   <NAME> JOHN HANCOCK NEW YORK TAX-FREE INCOME FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                       51,913,970
<INVESTMENTS-AT-VALUE>                      55,818,437
<RECEIVABLES>                                  828,770
<ASSETS-OTHER>                                   3,030
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              56,650,237
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      150,536
<TOTAL-LIABILITIES>                            150,536
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    53,068,781
<SHARES-COMMON-STOCK>                          197,120
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       32,712
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                     (506,675)
<ACCUM-APPREC-OR-DEPREC>                     3,904,883
<NET-ASSETS>                                56,499,701
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,600,828
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 407,975
<NET-INVESTMENT-INCOME>                      3,192,853
<REALIZED-GAINS-CURRENT>                        82,733
<APPREC-INCREASE-CURRENT>                    1,898,532
<NET-CHANGE-FROM-OPS>                        5,174,118
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       49,467
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        204,126
<NUMBER-OF-SHARES-REDEEMED>                    (9,799)
<SHARES-REINVESTED>                              2,793
<NET-CHANGE-IN-ASSETS>                         270,950
<ACCUMULATED-NII-PRIOR>                         15,420
<ACCUMULATED-GAINS-PRIOR>                    (572,855)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          286,258
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                636,463
<AVERAGE-NET-ASSETS>                         1,147,180
<PER-SHARE-NAV-BEGIN>                            11.99
<PER-SHARE-NII>                                   0.54
<PER-SHARE-GAIN-APPREC>                           0.26
<PER-SHARE-DIVIDEND>                            (0.54)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.25
<EXPENSE-RATIO>                                   1.41
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        



</TABLE>


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