HANCOCK JOHN TAX FREE BOND FUND
485BPOS, 1996-09-20
Previous: HANCOCK JOHN CALIFORNIA TAX FREE INCOME FUND, 485BPOS, 1996-09-20
Next: UNIROYAL CHEMICAL CORP /DE/, 8-K, 1996-09-20



                                                       REGISTRATION NO. 33-32246
                                                       REGISTRATION NO. 811-5968

                       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. 11    [X]
                                     AND/OR
                          REGISTRATION STATEMENT UNDER      [X]
                       THE INVESTMENT COMPANY ACT OF 1940
                                AMENDMENT NO. 15
                           (check appropriate boxes)
                           -------------------------
                        JOHN HANCOCK TAX-FREE BOND TRUST
               (Exact Name of Registrant as Specified in Charter)
                             101 HUNTINGTON AVENUE
                        BOSTON, MASSACHUSETTS 02199-7603
                    (Address of Principal Executive Offices)
               REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE
                                 (617) 375-1700
                                 --------------
                                 Susan S. Newton
                          Vice President and Secretary
                          JOHN HANCOCK ADVISERS, INC.
                             101 HUNTINGTON AVENUE
                        BOSTON, MASSACHUSETTS 02199-7603
                    (Name and Address of Agent for Service)
                    ---------------------------------------

It is proposed that this filing will become effective (check appropriate box)
[ ]  immediately upon filing pursuant to paragraph (b)
[X]  on September 30, 1996 pursuant to paragraph (b)
[ ]  60 days after filing pursuant to paragraph (a)
[ ]  on (DATE) pursuant to paragraph (a) of Rule (485 or 486)

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-2 FOR THE MOST  RECENT
FISCAL YEAR OF JOHN HANCOCK  TAX-FREE BOND TRUST ON OR ABOUT  FEBRUARY 26, 1996.
THE REGISTRANT  HAS FILED THE NOTICE  REQUIRED BY RULE 24F-2 FOR THE MOST RECENT
FISCAL YEAR OF JOHN HANCOCK HIGH YIELD TAX-FREE INCOME FUND ON OR ABOUT DECEMBER
26, 1995.

<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

PROSPECTUS
SEPTEMBER 30, 1996

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.

   
[JOHN HANCOCK LOGO]

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

[JOHN HANCOCK LOGO]
JOHN HANCOCK FUNDS
A Global Investment Management Firm
101 Huntington Avenue, Boston, Massachusetts 02199-7603
    
<PAGE>
A fund-by-fund look at goals, strategies, risks, expenses and financial history.
   
CONTENTS
<TABLE>
<CAPTION>
<S>                                                          <C>
CALIFORNIA TAX-FREE INCOME FUND                                       4

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 opening, maintaining and closing an account in any
tax-free income fund. 

YOUR ACCOUNT

Choosing a share class                                               14

How sales charges are calculated                                     14

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 tax-free income funds as a group.

FUND DETAILS

Business structure                                                   21

Sales compensation                                                   22

More about risk                                                      24

FOR MORE INFORMATION                                         BACK COVER
</TABLE>
    
<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 $19 billion in
assets.

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

[TARGET ICON]
GOAL AND STRATEGY The fund's particular investment goals and the strategies it
intends to use in pursuing those goals.

[FOLDER ICON]
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.

[RISK ICON]
RISK FACTORS The major risk factors associated with the fund.

[INDIVIDUAL ICON]
PORTFOLIO MANAGEMENT The individual or group designated by the investment
adviser to handle the fund's day-to-day management.

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

[DOLLAR SIGN ICON]
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
   
[TARGET ICON]
GOAL AND STRATEGY
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.
    
[FOLDER ICON]
PORTFOLIO SECURITIES
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 ICON]
RISK FACTORS
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.

[INDIVIDUAL ICON]
PORTFOLIO MANAGEMENT
Dianne Sales-Singer, CFA, leader of the fund's portfolio management team since
April 1995, is a senior portfolio officer of the adviser. Ms. Sales-Singer
joined John Hancock Funds in 1989 and has been in the investment business since
1984.
    
INVESTOR EXPENSES
[PERCENT ICON]
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.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                   CLASS A        CLASS B
<S>                                                  <C>           <C>
 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
</TABLE>
                                                                 
<TABLE>
<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
<S>                                                  <C>           <C>  
 Management fee (after expense limitation)(3)        0.38%         0.38%

 12b-1 fee (net of reduction)(4)                     0.15%         0.90%

 Other expenses                                      0.22%         0.22%

 Total fund operating expenses (after limitation)(3) 0.75%         1.50%
</TABLE>
    
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%.

<TABLE>
<CAPTION>
SHARE CLASS                   YEAR 1     YEAR 3     YEAR 5     YEAR 10
<S>                            <C>        <C>        <C>         <C> 
 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
</TABLE>

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 0.92% for Class A and 1.77% 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 
[DOLLAR SIGN ICON]
The figures below have been audited by the fund's independent auditors, Ernst &
Young LLP.

<TABLE>
<CAPTION>
<S>                                         <C>      <C>       <C>   <C>     <C>        <C>       <C>   
VOLATILITY, AS INDICATED BY CLASS A         6.13     12.26     9.15  13.60   (9.31)     21.88     (0.82)
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)
(scale varies from fund to fund)            
</TABLE>

<TABLE>
<CAPTION>
CLASS A - YEAR ENDED DECEMBER 31,                                              1990      1991      1992     1993    1994(1)  
<S>                                                                          <C>        <C>      <C>       <C>       <C>     
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                                        $10.00     $9.91    $10.32    $10.41    $10.85  
 Net investment income                                                         0.74      0.69      0.66      0.62      0.58  
 Net realized and unrealized gain (loss) on investments                       (0.16)     0.47      0.25      0.76     (1.57) 
 Total from investment operations                                              0.58      1.16      0.91      1.38     (0.99) 
 Less distributions:
   Dividends from net investment income                                       (0.67)    (0.70)    (0.67)    (0.62)    (0.58) 
   Distributions from net realized gain on investments sold                      --     (0.05)    (0.15)    (0.32)       --  
   Total distributions                                                        (0.67)    (0.75)    (0.82)    (0.94)    (0.58) 
 Net asset value, end of period                                               $9.91    $10.32    $10.41    $10.85     $9.28  
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                             6.13     12.26      9.15     13.60     (9.31) 
 Total adjusted investment return at net asset value(4,6) (%)                  5.29     11.86      8.90     13.42     (9.45) 
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                                80,200   163,693   217,014   279,692   241,583  
 Ratio of expenses to average net assets (%)                                   0.00      0.40      0.58      0.69      0.75  
 Ratio of adjusted expenses to average net assets(8) (%)                       0.84      0.80      0.83      0.87      0.89  
 Ratio of net investment income (loss) to average net assets (%)               7.11      6.75      6.36      5.69      5.85  
 Ratio of adjusted net investment income (loss) to average net assets(8)(%)    6.27      6.35      6.11      5.51      5.71  
 Portfolio turnover rate (%)                                                     62        45        34        51        62  
 Fee reduction per share ($)                                                   0.09      0.04      0.03(3)   0.02      0.01  
</TABLE>


<TABLE>
<CAPTION>
CLASS A - YEAR ENDED DECEMBER 31,                                                 1995     1996(2)
<S>                                                                              <C>       <C>   
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                                            $9.28     $10.69
 Net investment income                                                           0.57(3)     0.29
 Net realized and unrealized gain (loss) on investments                          1.41       (0.38)
 Total from investment operations                                                1.98       (0.09)
 Less distributions:
   Dividends from net investment income                                         (0.57)      (0.29)
   Distributions from net realized gain on investments sold                        --          --
   Total distributions                                                          (0.57)      (0.29)
 Net asset value, end of period                                                $10.69      $10.31
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                              21.88       (0.82)(5)
 Total adjusted investment return at net asset value(4,6) (%)                   21.73       (0.92)(5)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                                 309,305     290,996
 Ratio of expenses to average net assets (%)                                     0.75        0.75(7)
 Ratio of adjusted expenses to average net assets(8) (%)                         0.90        0.85(7)
 Ratio of net investment income (loss) to average net assets (%)                 5.76        5.57(7)
 Ratio of adjusted net investment income (loss) to average net assets(8)(%)      5.61        5.47(7)
 Portfolio turnover rate (%)                                                       37(9)       25
 Fee reduction per share ($)                                                     0.01(3)     0.01
</TABLE>

<TABLE>
<CAPTION>
CLASS B - YEAR ENDED DECEMBER 31,                                              1992        1993    1994(1)   1995        1996(2)
 PER SHARE OPERATING PERFORMANCE
<S>                                                                           <C>         <C>      <C>       <C>         <C>   
 Net asset value, beginning of period                                         $10.32      $10.41   $10.85    $9.28       $10.68
 Net investment income                                                          0.58(3)     0.54     0.51     0.50(3)      0.25
 Net realized and unrealized gain (loss) on investments                         0.25        0.76    (1.57)    1.40        (0.37)
 Total from investment operations                                               0.83        1.30    (1.06)     1.90       (0.12)
 Less distributions:
   Dividends from net investment income                                        (0.59)      (0.54)   (0.51)    (0.50)      (0.25)
   Distributions from net realized gain on investments sold                    (0.15)      (0.32)      --        --          --
   Total distributions                                                         (0.74)      (0.86)   (0.51)    (0.50)      (0.25)
 Net asset value, end of period                                               $10.41      $10.85    $9.28    $10.68      $10.31
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                              8.35       12.76    (9.99)    20.87       (1.09)(5)
 Total adjusted investment return at net asset value(4,6) (%)                   8.10       12.58   (10.13)    20.72       (1.19)(5)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                                 26,595      65,437   77,365    84,673      81,906
 Ratio of expenses to average net assets (%)                                    1.35        1.44     1.50      1.50        1.50(7)
 Ratio of adjusted expenses to average net assets(8) (%)                        1.60        1.62     1.64      1.65        1.60(7)
 Ratio of net investment income (loss) to average net assets (%)                5.43        4.82     5.10      4.97        4.82(7)
 Ratio of adjusted net investment income (loss) to average net assets(8)(%)     5.18        4.64     4.96      4.82        4.72(7)
 Portfolio turnover rate (%)                                                      34          51       62        37(9)       25
 Fee reduction per share ($)                                                    0.03(3)     0.02     0.01      0.01(3)     0.01
</TABLE>

(1) On December 22, 1994, John Hancock Advisers, Inc. became the investment
    adviser of the fund.
(2) Six months ended June 30, 1996. (Unaudited.)
(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) Unreimbursed, without fee reduction.
(9) 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
   
[TARGET ICON]
GOAL AND STRATEGY
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.

[FOLDER ICON]
PORTFOLIO SECURITIES
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 ICON]
RISK FACTORS
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.

[INDIVIDUAL ICON]
PORTFOLIO MANAGEMENT
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
[PERCENT ICON]
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.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                  CLASS A        CLASS B
<S>                                                 <C>            <C>
 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
</TABLE>

<TABLE>
<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
<S>                                                 <C>            <C>  
 Management fee                                     0.58%          0.58%

 12b-1 fee(3)                                       0.25%          1.00%

 Other expenses                                     0.25%          0.25%

 Total fund operating expenses                      1.08%          1.83%
</TABLE>

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%.

<TABLE>
<CAPTION>
SHARE CLASS                   YEAR 1     YEAR 3     YEAR 5     YEAR 10
<S>                            <C>        <C>        <C>         <C> 
 Class A shares                $56        $78        $102        $171

 Class B shares

   Assuming redemption
   at end of period            $69        $88        $119        $195

   Assuming no redemption      $19        $58        $99         $195
</TABLE>

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

<TABLE>
<CAPTION>
<S>                                         <C>      <C>        <C>    <C>   <C>   <C>    <C>   <C>     <C>     <C>    <C>    
VOLATILITY, AS INDICATED BY CLASS B        0.12(6)  (5.13)(6)  15.88  7.54  4.60  10.07  7.89  13.69   (4.44)  13.99  (.22(6)
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)
(scale varies from fund to fund)            
</TABLE>

<TABLE>
<CAPTION>
CLASS A - YEAR ENDED OCTOBER 31,                                   1994(1)     1995(2)     1996(3)
<S>                                                                <C>         <C>         <C>  
 Per share operating performance
 Net asset value, beginning of period                              $9.85       $8.82       $9.47
 Net investment income                                              0.48(4)     0.57        0.30
 Net realized and unrealized gain (loss) on investments
 sold and financial futures contracts                              (0.94)       0.70       (0.24)
 Total from investment operations                                  (0.46)       1.27        0.06
 Less distributions:
   Dividends from net investment income                            (0.48)      (0.58)      (0.30)
   Distributions in excess of net investment income                (0.09)      (0.04)         --
   Total distributions                                             (0.57)      (0.62)      (0.30)
 Net asset value, end of period                                    $8.82       $9.47       $9.23
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(5) (%)                  4.96(6)    14.85        0.56(6)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                     15,401      14,225      20,896
 Ratio of expenses to average net assets (%)                        1.15(7)     1.06        1.09(7)
 Ratio of net investment income (loss) to average net assets (%)    6.08(7)     6.36        6.27(7)
 Portfolio turnover rate (%)                                          62          64          25
</TABLE>
 

<TABLE>
<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                                1987(8)     1987(9)     1988     1989     1990     1991     1992  
 PER SHARE OPERATING PERFORMANCE
<S>                                                             <C>         <C>         <C>      <C>      <C>      <C>      <C>   
 Net asset value, beginning of period                           $10.00      $9.49       $8.62    $9.25    $9.29    $9.07    $9.31 
 Net investment income                                            0.53       0.37        0.62     0.55     0.55     0.54     0.55 
 Net realized and unrealized gain (loss) on
 investments sold and financial futures contracts                (0.51)     (0.87)       0.70     0.13    (0.14)    0.34     0.17 
 Total from investment operations                                 0.02      (0.50)       1.32     0.68     0.41     0.88     0.72 
 Less distributions:
   Dividends from net investment income                          (0.53)     (0.37)      (0.66)   (0.51)   (0.55)   (0.54)   (0.55)
   Distributions in excess of net investment income                 --         --          --       --       --       --      --  
   Distributions from net realized gain on investments sold         --         --       (0.03)      --       --       --    (0.09)
   Distributions from capital paid-in                               --         --          --    (0.13)   (0.08)   (0.10)      -- 
   Total distributions                                           (0.53)     (0.37)      (0.69)   (0.64)   (0.63)   (0.64)   (0.64)
 Net asset value, end of period                                  $9.49      $8.62       $9.25    $9.29    $9.07    $9.31    $9.39 
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(5) (%)                0.12(6)   (5.13)(6)   15.88     7.54     4.60    10.07     7.89 
 Total adjusted investment return at net asset value(5,10)(%)    (0.39)(6)  (5.34)(6)      --       --       --       --       -- 
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                   15,753     15,026      24,278   29,841   35,820   51,467   65,933 
 Ratio of expenses to average net assets (%)                      0.56(6)    0.61(6)     2.05     2.32     2.20     2.36     2.17 
 Ratio of adjusted expenses to average net assets(11) (%)         1.07(6)    0.82(6)       --       --       --       --       -- 
 Ratio of net investment income to
 average net assets (%)                                           4.96(6)    4.05(6)     6.66     5.79     5.96     5.61     5.78 
 Ratio of adjusted net investment income (loss)
 to average net assets(11) (%)                                    4.45(6)    3.84(6)       --       --       --       --       -- 
 Portfolio turnover rate (%)                                       153         42          82       29       41       83       40 
 Fee reduction per share ($)                                      0.05       0.02          --       --       --       --       -- 
</TABLE>


<TABLE>
<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                                   1993     1994     1995(2)     1996(3)
 PER SHARE OPERATING PERFORMANCE
<S>                                                                <C>      <C>      <C>         <C>  
 Net asset value, beginning of period                              $9.39    $9.98    $8.82       $9.47
 Net investment income                                              0.53     0.48     0.51        0.27
 Net realized and unrealized gain (loss) on
 investments sold and financial futures contracts                   0.72    (0.90)    0.69       (0.24)
 Total from investment operations                                   1.25    (0.42)    1.20        0.03
 Less distributions:
   Dividends from net investment income                            (0.56)   (0.48)   (0.51)      (0.27)
   Distributions in excess of net investment income                 --      (0.07)   (0.04)         --
   Distributions from net realized gain on investments sold        (0.10)   (0.19)      --          --
   Distributions from capital paid-in                                 --       --       --          --
   Total distributions                                             (0.66)   (0.74)   (0.55)      (0.27)
 Net asset value, end of period                                    $9.98    $8.82    $9.47       $9.23
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(5) (%)                 13.69    (4.44)   13.99        0.22(6)
 Total adjusted investment return at net asset value(5,10)(%)         --       --       --          --
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                    113,442  151,069  155,234     151,312
 Ratio of expenses to average net assets (%)                        2.06     1.85     1.79        1.78(7)
 Ratio of adjusted expenses to average net assets(11) (%)             --       --       --          --
 Ratio of net investment income to
 average net assets (%)                                             5.23     5.36     5.61        5.57(7)
 Ratio of adjusted net investment income (loss)
 to average net assets(11) (%)                                        --       --       --          --
 Portfolio turnover rate (%)                                         100       62       64          25
 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)   Six months ended April 30, 1996. (Unaudited).
(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 August 25, 1986 to April 30, 1987.
(9)   For the period May 1, 1987 to October 31, 1987.
(10)  An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(11)  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
[TARGET ICON]
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
[FOLDER ICON]
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
[RISK ICON]
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, its performance is largely dependent on
factors that may disproportionately affect its 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
[INDIVIDUAL ICON]
Dianne Sales-Singer, CFA, leader of the fund's portfolio management team since
July 1993, is a senior portfolio officer of the adviser. Ms. Sales-Singer joined
John Hancock Funds in 1989 and has been in the investment business since 1984.
    
INVESTOR EXPENSES
[PERCENT ICON]
Fund investors pay various expenses, either directly or indirectly. The figures
below are based on Class A expenses for the past year, adjusted to reflect any
changes. There were no Class B shares issued or outstanding during the last
fiscal year. Future expenses may be greater or less.
<TABLE>
<CAPTION>

SHAREHOLDER TRANSACTION EXPENSES             CLASS A   CLASS B                  
<S>                                          <C>       <C>
 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
</TABLE>

<TABLE>
<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
<S>                                                              <C>       <C>
 Management fee (after expense limitation)(3)                    0.00%     0.00%
 12b-1 fee(4)                                                    0.30%     1.00%
 Other expenses                                                  0.40%     0.40%
 Total fund operating expenses (after limitation)(3)             0.70%     1.40%
</TABLE>


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%.
<TABLE>
<CAPTION>

SHARE CLASS                   YEAR 1  YEAR 3   YEAR 5  YEAR 10                  
<S>                           <C>     <C>      <C>     <C> 
 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
</TABLE>

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 0.50% for each class and total fund
    operating expenses would be 1.20% for Class A and 1.90% 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
[DOLLAR ICON]
The figures below have been audited by the fund's
independent auditors, Price Waterhouse LLP.

<TABLE>
<CAPTION>

<S>                                                       <C>       <C>    <C>    <C>     <C>     <C>     <C>      <C>    <C>    
VOLATILITY, AS INDICATED BY CLASS A                       13.13(4)  9.67   3.49   12.10   12.11   13.29   (0.97)   7.66   4.76(3)
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)         
(scale varies from fund to fund)
</TABLE>

<TABLE>
<CAPTION>
<S>                                                               <C>           <C>          <C>       <C>            <C>      

CLASS A -- YEAR ENDED AUGUST 31,                                    1988(1)        1989        1990        1991         1992 
 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(3) (%)                 13.13(4)        9.67        3.49       12.10        12.11 
 Total adjusted investment return at net asset value(3,6) (%)      10.38(4)        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(4)        1.00        1.00        0.60         0.60 
 Ratio of adjusted expenses to average net assets(7) (%)            3.75(4)        1.51        1.77        2.04         1.78 

 Ratio of net investment income (loss) to average net assets (%)    6.28(4)        6.35        6.31        6.64         6.18 
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                  3.53(4)        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 

</TABLE>


<TABLE>
<CAPTION>
CLASS A -- YEAR ENDED AUGUST 31,                                    1993        1994         1995         1996(2)

<S>                                                              <C>           <C>          <C>          <C>
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                             $11.75       $12.43       $11.56       $11.76
 Net investment income                                              0.67         0.63         0.65         0.32
 Net realized and unrealized gain (loss) on investments             0.82        (0.75)        0.20         0.23
 Total from investment operations                                   1.49        (0.12)        0.85         0.55
 Less distributions:

   Dividends from net investment income                            (0.67)       (0.63)       (0.65)       (0.32)
   Distributions from net realized gain on investments sold        (0.14)       (0.12)          --           --
   Total distributions                                             (0.81)       (0.75)       (0.65)       (0.32)
 Net asset value, end of period                                   $12.43       $11.56       $11.76       $11.99
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                 13.29        (0.97)        7.66         4.76(5)
 Total adjusted investment return at net asset value(3,6) (%)      12.38        (1.50)        7.21         4.38(5)

 RATIOS AND SUPPLEMENTAL DATA

 Net assets, end of period (000s omitted) ($)                     50,019       54,122       54,416       56,852
 Ratio of expenses to average net assets (%)                        0.67         0.70         0.70         0.76(4)
 Ratio of adjusted expenses to average net assets(7) (%)            1.58         1.23         1.15         1.15(4)

 Ratio of net investment income (loss) to average net assets (%)    5.61         5.28         5.67         5.42(4)
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                  4.70         4.75         5.22         5.04(4)
 Portfolio turnover rate (%)                                          79           29           24           24
 Fee reduction per share ($)                                        0.11         0.06         0.05         0.04
</TABLE>

<TABLE>
<CAPTION>

<S>                                                                                                        <C>
CLASS B -- YEAR ENDED AUGUST 31,                                                                            1996(1)
 PER SHARE OPERATING PERFORMANCE                                                                              
 Net asset value, beginning of period                                                                         --
 Net investment income                                                                                        --
 Net realized and unrealized gain (loss) on investments                                                       --
 Total from investment operations                                                                             --
 Less distributions:
   Dividends from net investment income                                                                       --
   Distributions from net realized gain on investments sold                                                   --
   Total distributions                                                                                        --
 Net asset value, end of period                                                                               --
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                                                            --
 Total adjusted investment return at net asset value(3,6) (%)                                                 --
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                                                                 --
 Ratio of expenses to average net assets (%)                                                                  --
 Ratio of adjusted expenses to average net assets(7) (%)                                                      --
 Ratio of net investment income (loss) to average net assets (%)                                              --
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                                                            --
 Portfolio turnover rate (%)                                                                                  --
 Fee reduction per share ($)                                                                                  --
</TABLE>


(1) Class A shares commenced operations on September 3, 1987. Class B shares
    commenced operations on September 30, 1996.
(2) Six months ended February 29, 1996. (Unaudited.)
(3) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.
(4) Annualized.
(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) Unreimbursed, without fee reduction.
    

                                            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
[TARGET ICON]
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
[FOLDER ICON]
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
[RISK ICON]
As with most income funds, the value of your investment in the fund 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
New York issuers, certain factors may disproportionately affect the fund's
investments. These factors may include:
   
- - local economic or policy changes
- - tax base erosion
- - limited flexibility to raise taxes
- - changes in the ratings assigned to the state's municipal issuers - 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
[INDIVIDUAL ICON]
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
[PERCENT ICON]
Fund investors pay various expenses, either directly or indirectly. The figures
below are based on Class A expenses for the past year, adjusted to reflect any
changes. There were no Class B shares issued or outstanding during the last
fiscal year. 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)          0.00%     0.00%
 12b-1 fee(4)                                          0.30%     1.00%
 Other expenses                                        0.40%     0.40%
 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, management fees would be 0.50% for each class and total fund
    operating expenses would be 1.20% for Class A and 1.90% 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
[DOLLAR ICON]
The figures below have been audited by the fund's independent auditors, Price
Waterhouse LLP.

<TABLE>
<CAPTION>
<S>                                               <C>        <C>     <C>    <C>     <C>    <C>       <C>     <C>    <C>
VOLATILITY, AS INDICATED BY CLASS A               11.40(4)   11.87   3.74   12.24   12.17   13.70   (1.05)   7.19   5.37(5)
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)
(scale varies from fund to fund)
</TABLE>

<TABLE>
<CAPTION>

<S>                                                                <C>            <C>         <C>          <C>          <C>   
CLASS A -- YEAR ENDED AUGUST 31,                                    1988(1)        1989        1990         1991         1992 
 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(3) (%)                 11.40(4)       11.87        3.74        12.24        12.17 
 Total adjusted investment return at net asset value(3,6) (%)       7.56(4)       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(4)        1.00        1.00         0.60         0.60 
 Ratio of adjusted expenses to average net assets(7) (%)            4.84(4)        1.65        1.69         1.82         1.68 
                                                                                                                              

 Ratio of net investment income (loss) to average net assets (%)    6.11(4)        6.30        6.17         6.57         6.22 
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                  2.27(4)        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 
</TABLE>


<TABLE>
<CAPTION>

<S>                                                                 <C>          <C>          <C>          <C>  
CLASS A -- YEAR ENDED AUGUST 31,                                     1993         1994         1995         1996(2) 
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                              $11.90       $12.63       $11.73       $11.88
 Net investment income                                               0.68         0.64         0.65         0.33
 Net realized and unrealized gain (loss) on investments              0.87        (0.77)        0.15         0.30

 Total from investment operations                                    1.55        (0.13)        0.80         0.63
 Less distributions:
   Dividends from net investment income                             (0.68)       (0.64)       (0.65)       (0.33)
   Distributions from net realized gain on investments sold         (0.14)       (0.13)          --           --
   Total distributions                                              (0.82)       (0.77)       (0.65)       (0.33)
 Net asset value, end of period                                    $12.63       $11.73       $11.88       $12.18
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                  13.70        (1.05)        7.19         5.37(5)
 Total adjusted investment return at net asset value(3,6) (%)       12.83        (1.58)        6.74         4.97(5)

 RATIOS AND SUPPLEMENTAL DATA

 Net assets, end of period (000s omitted) ($)                      52,444       55,690       55,753       57,770
 Ratio of expenses to average net assets (%)                         0.67         0.70         0.70         0.73(4)
 Ratio of adjusted expenses to average net assets(7) (%)             1.54         1.23         1.15
                                                                                                            1.13(4)

 Ratio of net investment income (loss) to average net assets (%)     5.63         5.28         5.67         5.47(4)
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                   4.76         4.75         5.22         5.07(4)
 Portfolio turnover rate (%)                                           56           23           70           30
 Fee reduction per share ($)                                         0.11         0.06         0.05         0.05
</TABLE>

<TABLE>
<CAPTION>

<S>                                                                                                         <C>    
CLASS B -- YEAR ENDED AUGUST 31,                                                                            1996(1)
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                                                                         --
 Net investment income                                                                                        --
 Net realized and unrealized gain (loss) on investments                                                       --
 Total from investment operations                                                                             --
 Less distributions:
   Dividends from net investment income                                                                       --
   Distributions from net realized gain on investments sold
   Total distributions                                                                                        --
 Net asset value, end of period                                                                               --
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                                                            --
 Total adjusted investment return at net asset value(3,6) (%)                                                 --
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                                                                 --
 Ratio of expenses to average net assets (%)                                                                  --
 Ratio of adjusted expenses to average net assets(7) (%)                                                      --
 Ratio of net investment income (loss) to average net assets (%)                                              --
 Ratio of adjusted net investment income (loss) to average
 net assets(7) (%)                                                                                            --
 Portfolio turnover rate (%)                                                                                  --
 Fee reduction per share ($)                                                                                  --
</TABLE>


(1) Class A shares commenced operations on September 11, 1987. Class B shares
    commenced operations on September 30, 1996.
(2) Six months ended February 29, 1996. (Unaudited.)
(3) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.
(4) Annualized.
(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) Unreimbursed, without fee reduction.
    
                                                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
[TARGET ICON]
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
[FOLDER ICON]
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
[RISK ICON]
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
[INDIVIDUAL ICON]
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
[PERCENT ICON]
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                                   0.55%     0.55%
 12b-1 fee(3,4)                                   0.25%     1.00%
 Other expenses                                   0.29%     0.29%
 Total fund operating expenses(4)                 1.09%     1.84%

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                $56     $78      $102     $172
 Class B shares
   Assuming redemption
   at end of period            $69     $88      $120     $196
   Assuming no redemption      $19     $58      $100     $196

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) Until December 23, 1996, the adviser has agreed to limit total fund
    operating expenses to 0.85% for Class A and 1.60% for Class B. Effective
    December 23, 1996 the 12b-1 fee will be increased from 0.15% to 0.25% for
    Class A and from 0.90% to 1.00% for Class B. Prior to the increase, total
    fund operating expenses would be 0.99% for Class A and 1.74% for Class B.

12 TAX-FREE BOND FUND

<PAGE>
   
FINANCIAL HIGHLIGHTS
[Dollar Sign Icon]
The figures below have been audited by the fund's
independent auditors, Ernst & Young LLP.

<TABLE>
<S>                                            <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  (1.27)(6)
(scale varies from fund to fund)
</TABLE>

<TABLE>
CLASS A - YEAR ENDED DECEMBER 31,                                  1990(1)    1991        1992         1993 
<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  
</TABLE>


<TABLE>
<CAPTION>
CLASS A - YEAR ENDED DECEMBER 31,                                  1994         1995        1996(3)      
<S>                                                              <C>           <C>         <C>          
 PER SHARE OPERATING PERFORMANCE                                                                  
 Net asset value, beginning of period                            $ 10.96       $ 9.39      $  10.67     
 Net investment income                                              0.58         0.57(4)       0.31(4)  
 Net realized and unrealized gain (loss) on investments            (1.58)        1.28         (0.45)    
 Total from investment operations                                  (1.00)        1.85         (0.14)    
 Less distributions:                                                                              
   Dividends from net investment income                            (0.57)       (0.57)        (0.29)    
   Distributions from net realized gain on investments sold           --           --            --     
   Total distributions                                             (0.57)       (0.57)        (0.29)    
 Net asset value, end of period                                  $  9.39      $ 10.67      $  10.24     
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(5) (%)                 (9.28)       20.20         (1.27)(6) 
 Total adjusted investment return at net asset value(5,7)(%)       (9.39)       20.08         (1.37)(6) 
 RATIOS AND SUPPLEMENTAL DATA                                                                           
 Net assets, end of period (000s omitted) ($)                    114,539      118,797       569,367     
 Ratio of expenses to average net assets (%)                        0.85         0.85          0.85(8)  
 Ratio of adjusted expenses to average net assets(9) (%)            0.96         0.97          1.05(8)  
 Ratio of net investment income (loss) to average net assets(%)     5.72         5.67          5.81(8)  
 Ratio of adjusted net investment income (loss) to average                                              
 net assets(9) (%)                                                  5.61         5.55          5.61(8)  
 Portfolio turnover rate (%)                                         107          113            80     
 Fee reduction per share ($)                                        0.01         0.01(4)       0.01(4)
</TABLE>

<TABLE>
<CAPTION>
CLASS B - YEAR ENDED DECEMBER 31,                                    1992        1993         1994(2)        1995         1996(3)

<S>                                                                <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
 Net investment income                                                0.59(4)      0.54         0.50         0.50(4)       0.25(4)
 Net realized and unrealized gain (loss) on investments               0.42         0.93        (1.58)        1.28         (0.43)
 Total from investment operations                                     1.01         1.47        (1.08)        1.78         (0.18)
 Less distributions:
   Dividends from net investment income                             (0.60)        (0.54)       (0.50)       (0.49)        (0.25)
   Distributions from net realized gain on investments sold         (0.18)        (0.44)          --           --            --
   Total distributions                                              (0.78)        (0.98)       (0.50)       (0.49)        (0.25)
 Net asset value, end of period                                   $ 10.47       $ 10.96        $9.38      $ 10.67       $ 10.24
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(5) (%)                  10.15         14.30       (10.05)       19.41         (1.63)(6)
 Total adjusted investment return at net asset value(5,7) (%)        9.85         14.13       (10.16)       19.29         (1.73)(6)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000s omitted) ($)                      18,272        56,384       70,243       76,824        81,123
 Ratio of expenses to average net assets (%)                         1.43          1.53         1.60         1.60          1.60(8)
 Ratio of adjusted expenses to average net assets(9) (%)             1.73          1.70         1.71         1.72          1.80(8)
 Ratio of net investment income (loss) to average net assets (%)     5.57          4.66         4.97         4.90          4.94(8)
 Ratio of adjusted net investment income (loss) to average
 net assets(9) (%)                                                    5.27         4.49         4.86         4.78          4.74(8)
 Portfolio turnover rate (%)                                            79          116          107          113            80
 Fee reduction per share ($)                                          0.03(4)      0.02         0.01         0.01(4)       0.01(4)
</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) Six months ended June 30, 1996 (unaudited)

(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.
    

                                                           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

- -  Front-end sales charges,                   - No front-end sales charge; 
   as described below. There are                all your money goes to     
   several ways to reduce these                 work for you right away.   
   charges, also described below.                                          
                                              - Higher annual expenses     
- -  Lower annual expenses                        than Class A shares.       
   than Class B shares.                                                    
                                              - A deferred sales charge on 
                                                shares you sell within six 
                                                years of purchase, as      
                                                described below.           
                                                                           
                                              - 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
<TABLE>
<CAPTION>
                         AS A % OF        AS A % OF YOUR
 YOUR INVESTMENT         OFFERING PRICE     INVESTMENT

<S>                         <C>               <C>  
 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
</TABLE>

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

<TABLE>
<CAPTION>
 YOUR INVESTMENT                CDSC ON SHARES BEING SOLD

<S>                             <C>  
 First $1M - $4,999,999         1.00%

 Next $1 - $5M above that       0.50%

 Next $1 or more above that     0.25%
</TABLE>

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

<TABLE>
<CAPTION>
 YEARS AFTER PURCHASE            CDSC ON SHARES BEING SOLD

<S>                              <C>  
 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
</TABLE>

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.

- - 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.

- - 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.

- - 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 Investor Services to add these options (see the
back cover of this prospectus).

GROUP INVESTMENT PROGRAM Allows established groups of four or more investors to
invest as a group. Each has an individual account, but for sales charge
purposes, their investments are lumped together, making the investors
potentially eligible for reduced sales charges. There is no charge, no
obligation to invest (although initial aggregate investments must be at least
$250) and you may terminate the program at any time.

To utilize: contact your financial representative or Investor Services to find
out how to qualify.
   
CDSC WAIVERS As long as Investor Services is notified at the time you sell, the
CDSC for either share class will generally be waived in the following cases:
    
- - to make payments through certain systematic withdrawal plans

- - to make certain distributions from a retirement plan

- - because of shareholder death or disability

To utilize: if you think you may be eligible for a CDSC waiver, contact your
financial representative or Investor Services, or consult the SAI (see the back
cover of this prospectus).

REINSTATEMENT PRIVILEGE If you sell shares of a John Hancock fund, you may
invest some or all of the proceeds in the same share class of any John Hancock
fund within 120 days without a sales charge. 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 Investor Services.

WAIVERS FOR CERTAIN INVESTORS Class A shares may be offered without front-end
sales charges or CDSCs to various individuals and institutions, including:

- - government entities that are prohibited from paying mutual fund sales charges

- - financial institutions or common trust funds investing $1 million or more for
  non-discretionary accounts

- - selling brokers and their employees and sales representatives

- - financial representatives utilizing fund shares in fee-based investment
  products under agreement with John Hancock Funds

- - fund trustees and other individuals who are affiliated with these or other
  John Hancock funds

- - individuals transferring assets to a John Hancock tax-free fund from an
  employee benefit plan that has John Hancock funds

- - members of an approved affinity group financial services program

- - certain insurance company contract holders (one-year CDSC usually applies)

- - 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 Investor 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:

  - non-retirement account: $1,000

  - group investments: $250

  - Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must invest at
    least $25 a month

3 Complete the appropriate parts of the account application, carefully following
  the instructions. If you have questions, please contact your financial
  representative or call Investor 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 can
  initiate any purchase, exchange or sale of shares through your financial
  representative.

                                                                 YOUR ACCOUNT 15

<PAGE>
BUYING SHARES

OPENING AN ACCOUNT                      ADDING TO AN ACCOUNT               
                                                                           
BY CHECK                                
                                        
[CHECK ICON]                            
                                        
- - Make out a check for the              - Make out a check for the         
  investment amount, payable to           investment amount payable to     
  "John Hancock Investor Services         "John Hancock Investor Services  
  Corporation."                           Corporation."                    
                                                                           
- - Deliver the check and your            - Fill out the detachable          
  completed application to your           investment slip from an account  
  financial representative, or mail       statement. If no slip is         
  them to Investor Services               available, include a note        
  (address on next page).                 specifying the fund name, your   
                                          share class, your account number 
                                          and the name(s) in which the     
                                          account is registered.           
                                                                           
                                        - Deliver the check and your       
                                          investment slip or note to your  
                                          financial representative, or mail
                                          them to Investor Services        
                                          (address on next page).          
                                        
BY EXCHANGE

[EXCHANGE ICON]

- - Call your financial                   - Call Investor Services to request
  representative or Investor              an exchange.                     
  Services to request an exchange.      

BY WIRE

[WIRE ICON]

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

[PHONE ICON]

See "By wire" and "By exchange."        - Verify that your bank or credit 
                                          union is a member of the        
                                          Automated Clearing House (ACH)  
                                          system.                         
                                                                          
                                        - Complete the "Invest-By-Phone"  
                                          and "Bank Information" sections 
                                          on your account application.    
                                                                          
                                        - Call Investor Services to verify
                                          that these features are in place
                                          on your account.                
                                                                          
                                        - Tell the Investor 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

[LETTER ICON]

- - Accounts of any type.                 - Write a letter of instruction or 
                                          complete a stock power indicating
- - Sales of any amount.                    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.                            
                                                                           
                                        - Include all signatures and any   
                                          additional documents that may be 
                                          required (see next page).        
                                                                           
                                        - Mail the materials to Investor   
                                          Services.                        
                                                                           
                                        - 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

[PHONE ICON]

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

BY WIRE OR ELECTRONIC FUNDS
TRANSFER (EFT)

[WIRE ICON]

- - Requests by letter to sell any        - Fill out the "Telephone          
  amount (accounts of any type).          Redemption" section of your new  
                                          account application.             
- - Requests by phone to sell up to                                          
  $100,000 (accounts with telephone     - To verify that the telephone     
  redemption privileges).                 redemption privilege is in place 
                                          on an account, or to request the 
                                          forms to add it to an existing   
                                          account, call Investor Services. 
                                                                           
                                        - Amounts of $1,000 or more will be
                                          wired on the next business day. A
                                          $4 fee will be deducted from your
                                          account.                         
                                                                           
                                        - 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

[EXCHANGE ICON]

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

ADDRESS
John Hancock Investor Services Corporation
P.O. Box 9116 Boston, MA  02205-9116

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:

- - your address of record has changed within the past 30 days

- - you are selling more than $100,000 worth of shares

- - 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:

- - a broker or securities dealer

- - a federal savings, cooperative or other type of bank

- - a savings and loan or other thrift institution

- - a credit union

- - a securities exchange or clearing agency

A notary public CANNOT provide a signature guarantee.

SELLER                                  REQUIREMENTS FOR WRITTEN REQUESTS

[LETTER ICON]

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

Owners of corporate or association      - Letter of instruction.           
accounts.                                                                  
                                        - Corporate resolution, certified  
                                          within the past 90 days.         
                                                                           
                                        - On the letter and the resolution,
                                          the signature of the person(s)   
                                          authorized to sign for the       
                                          account.                         
                                                                           
                                        - Signature guarantee if applicable
                                          (see above).                     

Owners or trustees of trust             - Letter of instruction.           
accounts.                                                                  
                                        - On the letter, the signature(s)  
                                          of the trustee(s).               
                                                                           
                                        - 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 60 days.                
                                                                           
                                        - Signature guarantee if applicable
                                          (see above).                     

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

Executors of shareholder estates.       - Letter of instruction signed by  
                                          executor.                        
                                                                           
                                        - Copy of order appointing         
                                          executor.                        
                                                                           
                                        - Signature guarantee if applicable
                                          (see above).                     

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


18  YOUR ACCOUNT

<PAGE>
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
Investor 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, Investor 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, Investor 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 your John Hancock fund for shares of the
same class of any other, generally without paying any additional sales charges.
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 change or cancel its exchange
privilege at any time, upon 60 days' notice to its shareholders. A fund may also
refuse any exchange order.

CERTIFICATED SHARES Most shares are electronically recorded. If you wish to have
certificates for your shares, please write to Investor Services. Certificated
shares can only be sold by returning the certificates to Investor 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 calendar 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:

- - After every transaction (except a dividend reinvestment) that affects your
  account balance.

- - After any changes of name or address of the registered owner(s).

- - 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.

The 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 will be exempt from state and local
personal income taxes in the applicable state. Dividends of the other tax-free
income funds are not exempt from state and local income taxes.

The Form 1099 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, Investor 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:

- - Complete the appropriate parts of your account application.

- - If you are using MAAP to open an account, make out a check ($25 minimum) for
  your first investment amount payable to "John Hancock Investor Services
  Corporation." Deliver your check and application to your financial
  representative or Investor Services.

SYSTEMATIC WITHDRAWAL PLAN This plan may be used for routine bill payment or
periodic withdrawals from your account. To establish:

- - Make sure you have at least $5,000 worth of shares in your account.

- - 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).

- - 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.

- - Determine the schedule: monthly, quarterly, semi-annually, annually or in
  certain selected months.

- - Fill out the relevant part of the account application. To add a systematic
  withdrawal plan to an existing account, contact your financial representative
  or Investor Services.

RETIREMENT PLANS John Hancock Funds offers a range of qualified retirement
plans, including IRAs, 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 Investor 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 CHART IS SET IN PYRAMID STYLE]



                                  SHAREHOLDERS

  Distribution and            FINANCIAL SERVICES FIRMS AND
shareholder services             THEIR REPRESENTATIVES
                          Advise current and prospective share-
                         holders on their fund investments, often
                       in the context of an overall financial plan.

        PRINCIPAL DISTRIBUTOR                        TRANSFER AGENT
      John Hancock Funds, Inc.       John Hancock Investor Services Corporation
       101 Huntington Avenue                         P.O. Box 9116
       Boston, MA 02199-7603                      Boston, MA 02205-9116
 Markets the funds and distributes     Handles shareholder services, including
  shares through selling brokers,            record-keeping and statements,
   financial planners and other              distribution of dividends and
    financial representatives.            processing of buy and sell requests.

        INVESTMENT ADVISER                      CUSTODIAN
  John Hancock Advisers, Inc.         Investors Bank & Trust Co.         Asset
     101 Huntington Avenue                 89 South Street            management
     Boston, MA 02199-7603                  Boston, MA 02111         
Manages the funds' business and    Holds the funds' assets, settles all
     investment activities.         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 for 1996 will not 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)

<TABLE>
<CAPTION>
                                       UNREIMBURSED           AS A % OF
 FUND                                    EXPENSES             NET ASSETS

<S>                                     <C>                      <C>  
 California Tax-Free Income             $3,275,187               3.99%

 High Yield Tax-Free                    $5,853,826               3.77%

 Massachusetts Tax-Free Income          N/A                      N/A

 New York Tax-Free Income               N/A                      N/A

 Tax-Free Bond                          $3,009,557               4.07%
</TABLE>

(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. Firms affiliated
with John Hancock, which include Tucker Anthony, Sutro & Company and John
Hancock Distributors, may receive an additional fee of up to 0.05% a year of
their total eligible net assets.
   
To compensate for continuing services, John Hancock Funds will pay Merrill
Lynch, Pierce, Fenner & Smith, Inc. an annual fee equal to 0.15% the value of
Class A shares held by its customers for more than four years.
    

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%
</TABLE>
                  
<TABLE>
<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.

- - 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.

- - 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.


                                                                 FUND DETAILS 24

<PAGE>
   
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/semi-annual reports.

Z  Percent of total assets (italic type)

10 Percent of net assets (roman type)

l  No policy limitation on usage; fund may be using currently

0  Permitted, but has not typically been used

- -- Not permitted

<TABLE>
<CAPTION>
                                                             CALIFORNIA       HIGH      MASSACHUSETTS   NEW YORK
                                                              TAX-FREE       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.                                  l             l             l             l             l

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 engaging in short-term trading
will have higher turnover and transaction expenses 
Market risk.                                                       l             l             l             l             l

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.                               l             l             l             l             l

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

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.                     l             l             l             l             l

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.            l             l             l             l             l

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

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.

- - Futures and related options. Interest rate, market,
  hedged or speculative leverage, correlation,
  liquidity, opportunity risks.                                    l             l             l             l             l

- - Options on securities and indices. Interest rate,
  market, hedged or speculative leverage, correlation,
  liquidity, credit, opportunity risks.                            0             0             0             0             0

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.                              l             l             l             l             l

SWAPS, CAPS, FLOORS, COLLARS OTC contracts involving
the right or obligation to receive or make payments
based on two different income streams. Correlation,
credit, currency, interest rate, hedged or speculative
leverage, liquidity, valuation risks.                              0             0             0             0             0
</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)

<TABLE>
<CAPTION>
 QUALITY RATING
(S&P/MOODY'S)(2)                      HIGH YIELD TAX-FREE FUND     TAX-FREE BOND FUND
    
<S>                                             <C>                        <C>  
INVESTMENT-GRADE BONDS

 AAA/Aaa                                        10.32%                     22.6%
                                                             
 AA/Aa                                           1.69%                      4.8%
                                                             
 A/A                                             4.76%                     14.9%
                                                             
 BBB/Baa                                        31.42%                     51.1%
                                                             
JUNK BONDS                                                   
                                                             
 BB/Ba                                          45.12%                      5.3%
                                                             
 B/B                                             1.63%                      0.9%
                                                             
 CCC/Caa                                         0.00%                     0.00%
                                                             
 CC/Ca                                           0.00%                     0.00%
                                                             
 C/C                                             0.00%                     0.00%
                                                             
 % OF PORTFOLIO IN BONDS                       100.0                       99.6
</TABLE>

(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>
FOR MORE INFORMATION

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

Two documents are available that          To request a free copy of the current
offer further information on John         annual/semi-annual report or SAI,
Hancock tax-free income funds:            please write or call:

ANNUAL/SEMI-ANNUAL                        John Hancock Investor Services
REPORT TO SHAREHOLDERS                    Corporation
Includes financial statements,            P.O. Box 9116
detailed performance information,         Boston, MA 02205-9116
portfolio holdings, a statement from      Telephone: 1-800-225-5291
portfolio management and the              EASI-Line: 1-800-338-8080
auditor's report.                         TDD: 1-800-544-6713

STATEMENT OF ADDITIONAL
INFORMATION (SAI)
The SAI contains more detailed
information on all aspects of the
funds. The current annual/
semi-annual 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).



JOHN HANCOCK FUNDS
A Global Investment Management Firm
101 Huntington Avenue
Boston, Massachusetts 02199-7603

[JOHN HANCOCK LOGO]                           (C) 1996 John Hancock Funds, Inc.
                                                                     TEXPN 9/96


<PAGE>
                         JOHN HANCOCK TAX-FREE BOND FUND

                           Class A and Class B Shares

                       Statement of Additional Information

                               September 30, 1996


         This Statement of Additional  Information  provides  information  about
John Hancock  Tax-Free Bond (the "Fund") in addition to the information  that is
contained in the Fund's Class A and Class B Prospectus (the "Prospectus"), dated
September 30, 1996.

         This Statement of Additional Information is not a prospectus. It should
be read in conjunction with the Prospectus, a copy of which can be obtained free
of charge by writing or telephoning:


                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-5291
                                 1-800-225-5291

                                TABLE OF CONTENTS
   
Organization of the Fund..................................................     2
Investment Objective and Policies.........................................     2
Certain Investment Practices..............................................     7
Investment Restrictions...................................................    14
Those Responsible for Management..........................................    18
Investment Advisory and Other Services....................................    25
Distribution Contract.....................................................    28
Net Asset Value...........................................................    31
Initial Sales Charge On Class A Shares....................................    32
Deferred Sales Charge on Class B Shares...................................    34
Special Redemptions.......................................................    37
Additional Services and Programs..........................................    38
Description of the Fund's Shares..........................................    39
Tax Status................................................................    41
Calculation of Performance................................................    47
Brokerage Allocation......................................................    50
Transfer Agent Services...................................................    52
Custody of Portfolio......................................................    52
Independent Auditors......................................................    52
Appendix A - Equivalent Yields............................................   A-1
Appendix B - Bond and Commercial Paper Rating.............................   B-1
Financial Statements......................................................   F-1
    

<PAGE>

ORGANIZATION OF THE FUND

         The  Fund  is a  diversified  open-end  management  investment  company
organized as a  Massachusetts  business trust in 1989.  Prior to the approval of
John Hancock  Advisers,  Inc. (the "Adviser"),  as the Fund's adviser  effective
December 22, 1994, the Fund was known as Transamerica  Tax-Free Income Fund. 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.

INVESTMENT OBJECTIVE AND POLICIES
   
         Investment  Objective.   The  following  information   supplements  the
discussion of the Fund's  investment  objectives  and policies  discussed  under
"Goal and Strategy" in the  Prospectus.  The Fund's  investment  objective is to
obtain as high a level of current  interest  income  exempt from Federal  income
taxes as is consistent with preservation of capital.
    
         Description  of  Municipal  Obligations.  In  seeking  to  achieve  its
investment  objective,  the Fund invests in a variety of  Municipal  Obligations
which  consist of Municipal  Bonds,  Municipal  Notes and  Municipal  Commercial
Paper,  the interest on which in the opinion of the bond  issuer's  counsel (not
the Fund's counsel) is exempt from federal income tax.

         Municipal  Bonds.  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.

         Municipal  bonds are issued to obtain funds for various public purposes
including  the  construction  of a wide  range  of  public  facilities  such  as
airports,  highways, bridges, schools, hospitals,  housing, mass transportation,
streets and water and sewer  works.  Other public  purposes for which  Municipal
Bonds may be issued include refunding outstanding  obligations,  obtaining funds
for general  operating  expenses  and  obtaining  funds to lend to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds are  issued by or on behalf of public  authorities  to obtain
funds  for  many  types of  local,  privately  operated  facilities.  Such  debt
instruments are considered municipal obligations if the interest paid on them is
exempt from federal income tax. The payment of principal and interest by issuers
of certain  obligations  purchased by the Fund may be  guaranteed by a letter of

                                       2

<PAGE>

credit, note repurchase agreement,  insurance or other credit facility agreement
offered  by a bank or  other  financial  institution.  Such  guarantees  and the
creditworthiness  of guarantors will be considered by the Adviser in determining
whether a Municipal Obligation meets the Fund's investment quality requirements.
No  assurance  can be given that a  municipality  or  guarantor  will be able to
satisfy the payment of principal or interest on a municipal obligation.

         Municipal  Notes.   Municipal  Notes  are  short-term   obligations  of
municipalities,  generally  with a  maturity  ranging  from six  months to three
years.  The  principal  types  of such  Notes  include  tax,  bond  and  revenue
anticipation notes and project notes.

         Municipal Commercial Paper.  Municipal Commercial Paper is a short-term
obligation of a municipality,  generally issued at a discount with a maturity of
less than one year.  Such paper is likely to be issued to meet seasonal  working
capital needs of a municipality  or interim  construction  financing.  Municipal
Commercial  Paper  is  backed  in many  cases  by  letters  of  credit,  lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks and other institutions.

         Federal tax  legislation  enacted in the 1980's placed  substantial new
restrictions  on the  issuance  of the bonds  described  above and in some cases
eliminated  the  ability  of  state  or local  governments  to  issue  Municipal
Obligations for some of the above purposes.  Such restrictions do not affect the
Federal  income tax  treatment  of Municipal  Obligations  in which the Fund may
invest which were issued prior to the effective dates of the provisions imposing
such restrictions.  The effect of these restrictions may be to reduce the volume
of newly issued Municipal Obligations.

         Issuers of  Municipal  Obligations  are  subject to the  provisions  of
bankruptcy,  insolvency  and other laws  affecting  the rights and  remedies  of
creditors,  such as the Federal  Bankruptcy  Act, and laws, if any, which may be
enacted by  Congress  or state  legislatures  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 the principal of and interest on their Municipal Obligations may
be affected.

         The yields of Municipal Bonds depend upon, among other things,  general
money market conditions,  general conditions of the Municipal Bond market,  size
of a  particular  offering,  the  maturity of the  obligation  and rating of the
issue. The ratings of S&P, Moody's and Fitch represent their respective opinions
of the  quality of the  Municipal  Bonds they  undertake  to rate.  It should be
emphasized,  however,  that  ratings are general and not  absolute  standards of
quality. Consequently, Municipal Bonds with the same maturity, coupon and rating
may have  different  yields and Municipal  Bonds of the same maturity and coupon
with different ratings may have the same yield. See Appendix A for a description
of ratings.  Many  issuers of  securities  choose not to have their  obligations

                                       3

<PAGE>

rated.  Although  unrated  securities  eligible for purchase by the Fund must be
determined to be comparable in quality to securities  having  certain  specified
ratings,  the market  for  unrated  securities  may not be as broad as for rated
securities  since  many  investors  rely  on  rating  organizations  for  credit
appraisal.
   
         Ratings  Criteria.  The Fund may invest  less than 35% of its assets in
municipal bonds,  including private activity bonds, and municipal notes rated at
the time of  purchase  Ba or B by  Moody's,  BB or B by S&P or Fitch  or, if not
rated,  determined by the Adviser to be of comparable credit quality.  Municipal
commercial paper may be rated below investment grade or maybe unrated.  The Fund
may retain Municipal  Obligations whose ratings are downgraded below permissible
ratings until the Adviser  determines  that disposing of such  Obligations is in
the best interests of the Fund.

         Municipal  bonds and notes rated BBB or Baa are considered to have some
speculative  characteristics and can pose special risks involving the ability of
the issuer to make  payment of principal  and interest to a greater  extent than
higher  rated  securities.  Municipal  bonds and notes  rated BB, B, Ba or B are
considered  speculative  and are  generally  referred  to as junk  bonds.  While
generally   providing   greater  income  than   investments  in  higher  quality
securities, these instruments involve greater risk of principal and income loss,
including the possibility of default.  These  instruments may have greater price
volatility,  especially during periods of economic  uncertainty or change. Bonds
rated B are currently  meeting debt service  requirements  but provide a limited
margin of safety and are vulnerable to default in the event of adverse business,
financial or economic conditions.  In addition, the market for these instruments
may be less liquid than the market for higher rated securities.  Therefore,  the
Adviser's  judgment  at  times  plays  a  greater  role in the  performance  and
valuation of the Fund's  investments  in these  instruments.  See Appendix B for
additional discussion of the ratings assigned to Municipal Obligations.
    
         The Adviser will purchase municipal bonds rated BBB, BB or B or Baa, Ba
or B where, based upon price, yield and its assessment of quality, investment in
such  bonds  is  determined  to be  consistent  with  the  Fund's  objective  of
preservation  of capital.  The Adviser will  evaluate and monitor the quality of
all  investments,  including  bonds rated BBB, BB or B or Baa, Ba or B, and will
dispose of such bonds  necessary to assure that the Fund's overall  portfolio is
constituted in manner  consistent with the goal of  preservation of capital.  To
the extent that the Fund's  investments in municipal bonds rated BBB, BB or B or
Baa, Ba or B includes  obligations  believed to be  consistent  with the goal of
preserving capital,  such bonds may not provide yields as high as those of other
obligations  having such  ratings and the  differential  in yields  between such
bonds and  obligations  with higher quality ratings may not be as significant as
might otherwise be generally available.

         Because  there is no  restriction  on the  maturities  of the Municipal
Obligations in which the Fund may invest,  the Fund's average portfolio maturity

                                       4

<PAGE>

is not  subject  to any limit.  Generally,  the  longer  the  average  portfolio
maturity,  the greater will be the impact of  fluctuations  in interest rates on
the values of the Fund's assets and on the net asset value per share.
   
         When the Adviser  determines  that  unfavorable  investment  conditions
warrant a temporary defensive position, the Fund may invest more than 20% of its
assets in taxable short-term  securities that are investment grade as determined
by Moody's Investors Services, Inc. ("Moody's"), Standard & Poor's Ratings Group
("S&P") or Fitch Investment Service ("Fitch") or, if unrated,  determined by the
Adviser to be of comparable  quality.  See Appendix B for a description of those
ratings.
    
         Variable or Floating Rate  Obligations.  Certain of the  obligations in
which the Fund may invest may be variable or floating rate  obligations on which
the interest  rate is adjusted at  predesignated  periodic  intervals  (variable
rate) or when  there is a change in the  market  rate of  interest  on which the
interest rate payable on the obligation is based  (floating  rate).  Variable or
floating  rate  obligations  may include a demand  feature  which  entitles  the
purchaser to demand prepayment of the principal amount prior to stated maturity.
Also, the issuer may have a corresponding  right to prepay the principal  amount
prior to maturity. As with any other type of debt security, the marketability of
variable  or  floating  rate  instruments  may vary  depending  upon a number of
factors, including the type of issuer and the terms of the instruments. The Fund
may also invest in more recently  developed  floating rate instruments which are
created  by  dividing  a  municipal  security's  interest  rate into two or more
different  components.  Typically,  one component  ("floating rate component" or
"FRC")  pays an  interest  rate that is reset  periodically  through  an auction
process or by reference to an interest rate index. A second component  ("inverse
floating rate component" or "IFRC") pays an interest rate that varies  inversely
with changes to market rates of interest,  because the interest paid to the IFRC
holders is generally  determined by subtracting a variable or floating rate from
a predetermined  amount (i.e., the difference between the total interest paid by
the municipal  security and that paid by the FRC).  The Fund may purchase  FRC's
without  limitation.  Up to 10% of the Fund's  total  assets may be  invested in
IFRC's in an attempt to protect  against a reduction in the income earned on the
Fund's  other  investments  due to a decline in  interest  rates.  The extent of
increases and decreases in the value of an IFRC  generally  will be greater than
comparable  changes in the value of an equal  principal  amount of a  fixed-rate
municipal  security  having similar credit  quality,  redemption  provisions and
maturity.  To the extent that such  instruments are not readily  marketable,  as
determined  by the  Adviser  pursuant  to  guidelines  adopted  by the  Board of
Trustees,  they will be  considered  illiquid  for  purposes  of the  Fund's 10%
investment restriction on investment in non-readily marketable securities.

         Participation   Interests.   The  Fund  may  purchase  from   financial
institutions  tax exempt  participation  interests in tax exempt  securities.  A
participation  interest  gives the Fund an undivided  interest in the tax exempt
security in the proportion that the Fund's  participation  interest bears to the
total amount of the tax exempt security.  For certain  participation  interests,

                                       5

<PAGE>

the Fund will have the right to demand payment,  on a specified  number of days'
notice,  for all or any part of the  Fund's  participation  interest  in the tax
exempt  security  plus  accrued  interest.  Participation  interests,  which are
determined to be not readily marketable, will be considered as such for purposes
of the Fund's 10% investment restriction on investment in non-readily marketable
illiquid  securities.  The Fund may also invest in Certificates of Participation
(COP's)  which  provide   participation   interests  in  lease  revenues.   Each
Certificate   represents   a   proportionate   interest   in  or  right  to  the
lease-purchase  payment made under  municipal  lease  obligations or installment
sales contracts. Typically, municipal lease obligations are issued by a state or
municipal   financing  authority  to  provide  funds  for  the  construction  of
facilities  (e.g.,  schools,  dormitories,  office  buildings or prisons) or the
acquisition  of equipment.  The  facilities  are typically  used by the state or
municipality  pursuant to a lease with a financing authority.  Certain municipal
lease obligations may trade infrequently.  Participation  interests in municipal
lease obligations will not be considered illiquid for purposes of the Fund's 10%
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.

         Fund  Characteristics  and  Other  Policies.  The  Fund may  engage  in
short-term trading consistent with its investment  objective.  Securities may be
sold in anticipation of a market decline (a rise in interest rates) or purchased
in anticipation of a market rise (a decline in interest rates).  In addition,  a
security may be sold and another  security of  comparable  quality  purchased at
approximately the same time to take advantage of what the Adviser believes to be
a  temporary  disparity  in  the  normal  yield  relationship  between  the  two
securities.  These yield  disparities may occur for reasons not directly related
to the  investment  quality of  particular  issues or the  general  movement  of

                                       6

<PAGE>

interest rates, such as changes in the overall demand for, or supply of, various
types of tax- exempt securities.

         In general,  purchases  and sales may also be made to  restructure  the
portfolio in terms of average maturity, quality, coupon yield or diversification
for any one or more of the following  purposes:  (a) to increase income,  (b) to
improve portfolio quality, (c) to minimize capital depreciation,  (d) to realize
gains or losses,  or (e) for such other reasons as the Adviser deems relevant in
light of economic or market conditions.

         The Fund is a  "diversified"  management  investment  company under the
Investment Company Act of 1940 (the "1940 Act"). This means that with respect to
75% of its total  assets:  (1) the Fund may not invest more than 5% of its total
assets in the securities of any one issuer other than U.S. government securities
and securities of other  investment  companies and (2) the Fund may not own more
than 10% of the  outstanding  voting  securities of any one issuer.  In applying
these  limitations,  a guarantee of a security will not be considered a security
of the guarantor, provided that the value of all securities issued or guaranteed
by that  guarantor,  and owned by the Fund,  does not exceed 10% of Fund's total
assets.  Since Municipal  Obligations  ordinarily  purchased by the Fund are not
voting securities (notwithstanding the 75% limitation described above), there is
generally no limit on the percentage of a single issuer's  obligations which the
Fund may own so long as it does not invest  more than 5% of its total  assets in
the  securities of that issuer.  Consequently,  the Fund may invest in a greater
percentage  of the  outstanding  securities  of a single  issuer  than  would an
investment company which invests in voting securities. In determining the issuer
of  a  security,  each  state  and  each  political  subdivision,   agency,  and
instrumentality of each state and each multi-state agency of which such state is
a member is a separate  issuer.  Where  securities are backed only by assets and
revenues of a particular instrumentality,  facility or subdivision,  such entity
is considered the issuer.

CERTAIN INVESTMENT PRACTICES

         Restricted  and Illiquid  Securities.  The Fund may invest up to 10% of
its net assets in illiquid  investments,  which  include  repurchase  agreements
maturing in more than seven  days,  restricted  securities  and  securities  not
readily  marketable.  The  Fund  may  also  invest  up to 10% of its  assets  in
restricted  securities  eligible for resale to certain  institutional  investors
pursuant to Rule 144A under the  Securities  Act of 1933. To the extent that the
Fund's  holdings  of  participation  interests,  COPs and inverse  floaters  are
determined to be illiquid,  such holdings will be subject to the 10% restriction
on illiquid investments.

         Lending of Securities.  For purposes of realizing  additional (taxable)
income,  the  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.  The  Fund  may
reinvest  any cash  collateral  in  short-term  securities.  When the Fund lends

                                       7

<PAGE>

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

         When-Issued and Forward  Commitment  Securities.  The Fund 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.  The 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
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

         When  the  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
losing  the   opportunity  to  obtain  a  price  and  yield   considered  to  be
advantageous.  The  purchase  of  securities  on  a  when-  issued  and  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 the 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.
    
         Repurchase  Agreements.  For purposes of realizing additional (taxable)
income, the Fund may enter into repurchase agreements. A repurchase agreement is
a contract  under  which the Fund  acquires a security  for a  relatively  short
period (usually not more than 7 days) subject to the obligation of the seller to
repurchase  and the Fund to  resell  such  security  at a fixed  time and  price
(representing  the  Fund's  cost  plus  interest).  The  Fund  will  enter  into
repurchase  agreements  only with member banks of the Federal Reserve System and
with  "primary  dealers"  in  U.S.  Government  securities.   The  Adviser  will
continuously  monitor the  creditworthiness  of the  parties  with whom the Fund
enters into repurchase agreements.

         The Fund has  established  a procedure  providing  that the  securities
serving as collateral  for each  repurchase  agreement  must be delivered to the
Fund's custodian either physically or in book-entry form and that the collateral

                                       8

<PAGE>

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,   the  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 and lack of
access to income during this period and the expense of enforcing its rights.
   
         Reverse  Repurchase  Agreements.  The 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 the
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. The Fund will not enter into reverse
repurchase  agreements and other borrowings exceeding in the aggregate15% of the
market value of its total  assets.  The Fund 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 Board of Trustees.
Under procedures  established by the Board of Trustees, the Adviser will monitor
the creditworthiness of the banks involved.
    
         Short Term  Trading  and  Portfolio  Turnover.  The Fund may attempt to
maximize current income through short-term portfolio trading.  This will involve
selling  portfolio  instruments  and  purchasing  different  instruments to take
advantage  of  yield  disparities  in  different  segments  of  the  market  for
Government  Obligations.  Short-term  trading may have the effect of  increasing
portfolio  turnover  rate. A high rate of portfolio  turnover  (100% or greater)
involves  corresponding  higher  transaction  expenses  and  may  make  it  more
difficult for the Fund to qualify as a regulated  investment company for federal
income tax purposes.
   
         Options On Debt  Securities.  The Fund may  purchase  and write put and
call  options  on debt  securities  which are  traded on a  national  securities
exchange (an  "Exchange")  to protect its holdings in municipal  bonds against a
substantial decline in market value.  Securities are considered related if their
price movements generally correlate to one another.  The purchase of put options
on debt  securities  which are related to securities  held in its portfolio will
enable  the  Fund  to  protect,  at  least  partially,  unrealized  gains  in an
appreciated security in its portfolio without actually selling the security.  In
addition,  the Fund may continue to receive  tax-exempt  interest  income on the
security.  However,  under certain  circumstances the Fund may not be treated as
the tax owner of a security held subject to a put option, in which case interest
with respect to such  security  would not be  tax-exempt  for the Fund,  and its

                                       9

<PAGE>

distributions of such interest would therefore be taxable to  shareholders.  The
purchase  of call  options  on debt  securities  may  help  to  protect  against
substantial  increases  in prices of  securities  the Fund  intends to  purchase
pending its ability to invest in such securities in an orderly manner.
    
         The Fund may sell put and call  options  it has  previously  purchased,
which  could  result  in a net gain or loss  depending  on  whether  the  amount
realized  on the sale is more or less than the  premium  and  other  transaction
costs paid in connection with the option which is sold.

         In order to  protect  partially  against  declines  in the value of its
portfolio securities, the Fund may sell (write) call options on debt securities.
A call option gives the  purchaser of such option in return for a premium  paid,
the right to buy,  and the seller has the  obligation  to sell,  the  underlying
security  at the  exercise  price if the option is  exercised  during the option
period.  The  writer  of the  call  option  who  receives  the  premium  has the
obligation  to sell the  underlying  security to the  purchaser  at the exercise
price  during the option  period if assigned an exercise  notice.  The Fund will
write call  options  only on a covered  basis,  which means that it will own the
underlying  security  subject  to a call  option at all times  during the option
period.  The exercise price of a call option may be below, equal to or above the
current  market  value of the  underlying  security  at the time the  option  is
written.

         During the option period,  a covered call option writer may be assigned
an exercise notice by the  broker/dealer  through whom such call option was sold
requiring the writer to deliver the underlying  security  against payment of the
exercise price.  This obligation is terminated upon the expiration of the option
period  or at such  earlier  point in time  when the  writer  effects  a closing
purchase transaction.

         Closing purchase  transactions will ordinarily be effected to realize a
profit on an  outstanding  call option,  to prevent an underlying  security from
being called,  in  conjunction  with the sale of the  underlying  security or to
enable the Fund to write another call option on the  underlying  security with a
different exercise price or different expiration date or both.

         The Fund will write cash secured put options in order to facilitate its
ability to purchase a security at a price lower than the current market price of
such  security.  The Fund will write put options only on a "cash  secured" basis
which means that if the Fund writes a "put" it will segregate  cash  obligations
in the event the "put" is exercised.  "Puts" will only be written in furtherance
of the basic  investment  objectives of the Fund relating to the  acquisition of
tax  exempt  securities  and will not be  written  with the  primary  intent  of
generating  income from premiums paid to the Fund in connection with the sale of
the "put".

                                       10
<PAGE>

         The  purchase  and  writing of put and call  options  involves  certain
risks.  During the option period, the covered call writer has, in return for the
premium on the option,  given up the opportunity to profit from a price increase
in the  underlying  securities  above the  exercise  price,  but, as long as its
obligation as a writer continues, has retained the risk of loss in the event the
price of the underlying security declines. A secured put writer assumes the risk
that the  underlying  security will fall below the exercise  price in which case
the writer could be required to purchase the security at a higher price than the
then current market price of the security. In either instance, the writer has no
control  over the time when it may be required to fulfill  its  obligation  as a
writer of the option.  Once an option writer has received an exercise notice, it
cannot  effect  a  closing  purchase  transaction  in  order  to  terminate  its
obligation under the option and must deliver the underlying  securities,  in the
case of a call, or acquire the contract securities, in the case of a put, at the
exercise price.  If a put or call option  purchased by the Fund is not sold when
it has  remaining  value,  and if the market  price of the  underlying  security
remains  equal to or greater than the exercise  price,  in the case of a put, or
equal to or less than the exercise  price,  in the case of a call, the Fund will
lose its entire investment in the option.  Also, where a put or a call option on
a particular security is purchased to hedge against price movements in a related
security,  the  price of the put or call  option  may move more or less than the
price of the related security.

         Futures  Contracts  and  Related  Options.  The Fund may  engage in the
purchase and sale of interest rate futures contracts  ("financial  futures") and
tax-exempt bond index futures  contracts  ("index futures") and the purchase and
writing  of put and call  options  thereon,  as well as put and call  options on
tax-exempt  bond indexes (if and when they are traded)  only as a hedge  against
changes in the general  level of interest  rates in accordance  with  strategies
more specifically described below. The Fund may also write straddles,  which are
combinations of put and call options on the same security.
   
         The purchase of a financial  futures  contract  obligates  the buyer to
accept and pay for the specific type of debt security called for in the contract
at a specified  future time and at a specified  price. The Fund would purchase a
financial  futures  contract  when it is not fully  invested in  long-term  debt
securities  but wishes to defer its  purchases for a time until it can invest in
such  securities in an orderly  manner or because  short-term  yields are higher
than long-term  yields.  Such purchases would enable the Fund to earn the income
on a short-term  security while at the same time minimizing the effect of all or
part of an increase in the market price of the long-term debt security which the
Fund  intends to purchase in the  future.  A rise in the price of the  long-term
debt  security  prior to its  purchase  either  would  generally be offset by an
increase in the value of the futures  contract  purchased by the Fund or avoided
by taking delivery of the debt securities under the futures contract.
    
         The sale of a  financial  futures  contract  obligates  the  seller  to
deliver  the  specific  type of debt  security  called for in the  contract at a
specified  future time and at a specified price. The Fund would sell a financial

                                       11

<PAGE>

futures  contract  in order to  continue  to receive the income from a long-term
debt security,  while  endeavoring to avoid part or all of the decline in market
value of that security which would  accompany an increase in interest  rates. If
interest rates did rise, a decline in the value of the debt security held by the
Fund would be  substantially  offset by an  increase in the value of the futures
contract sold by the Fund.  While the Fund could sell a long-term  debt security
and invest in a short-term security, ordinarily the Fund would give up income on
its investment, since long-term rates normally exceed short-term rates.

         In  addition,  the Fund may  purchase and write put and call options on
financial  futures contracts which are traded on an Exchange or a Board of Trade
and enter into closing transactions with respect to such options to terminate an
existing position. Options on financial futures contracts are similar to options
on securities except that a put option on a financial futures contract gives the
purchaser the right in return for the premium paid to assume a short position in
a financial  futures contract and a call option on a financial  futures contract
gives the  purchaser  the right in return for the premium  paid to assume a long
position in a financial futures contract.

         The Fund  anticipates  purchasing  and  selling  tax-exempt  bond index
futures as a hedge  against  changes in the market value of the tax exempt bonds
which it holds. A tax-exempt  bond index  fluctuates  with changes in the market
values of the  tax-exempt  bonds  included  in the  index.  An index  future has
similar  characteristics  to a financial  future except that  settlement is made
through delivery of cash rather than the underlying  securities.  The sale of an
index future  obligates  the seller to deliver at  settlement  an amount of cash
equal to a specified  dollar  amount  multiplied by the  difference  between the
value of the index at the close of the last  trading day of the contract and the
price at which the future was originally written.

         The Fund may also purchase and write put and call options on tax-exempt
bond  indexes  (if and when such  options  are  traded)  and enter into  closing
transactions  with  respect  to such  options.  An option on an index  future is
similar to an option on a debt security except that an option on an index future
gives the  holder the right to assume a position  in an index  future.  The Fund
will use options on futures contracts and options on tax-exempt bond indexes (if
and when they are traded) in  connection  with  hedging  strategies.  Generally,
these strategies would be employed under the same market conditions in which the
Fund would use put and call options on debt securities.

         The Fund may hedge up to the full value of its  portfolio  through  the
use of options and futures.  At the time the Fund purchases a futures  contract,
an amount of cash or U.S.  Government  securities  at least  equal to the market
value of the futures contract will be deposited in a segregated account with the
Fund's  Custodian to  collateralize  the  position and thereby  insure that such
futures  contract is  unleveraged.  The Fund may not  purchase  or sell  futures
contracts  or  purchase  or write  related  put or call  options if  immediately
thereafter  the sum of the  amount of margin  deposits  on the  Fund's  existing
futures  and  related  options  positions  and the amount of  premiums  paid for

                                       12

<PAGE>

related  options  (measured  at the time of  investment)  would exceed 5% of the
Fund's total assets.

         While the Fund's  hedging  transactions  may protect  the Fund  against
adverse  movements in the general  level of interest  rates,  such  transactions
could also preclude the  opportunity to benefit from favorable  movements in the
level of interest rates. Due to the imperfect  correlation  between movements in
the prices of  futures  contracts  and  movements  in the prices of the  related
securities  being hedged,  the price of a futures contract may move more than or
less  than the  price of the  securities  being  hedged.  There is an  increased
likelihood  that this  will  occur  when a  tax-exempt  security  is hedged by a
futures  contract  on a taxable  security.  Options  on  futures  contracts  are
generally  subject to the same risks applicable to all option  transactions.  In
addition,  the Fund's  ability to use this  technique will depend in part on the
development and maintenance of a liquid secondary market for such options. For a
discussion of the inherent  risks  involved  with futures  contracts and options
thereon,  see "Risks Relating to  Transactions in Futures  Contracts and Related
Options" below.

         The  Fund's  policies  permitting  the  purchase  and  sale of  futures
contracts  and the  purchase  and  writing of related  put or call  options  for
hedging  purposes only may not be changed  without the approval of  shareholders
holding a majority of the Fund's  outstanding  voting  securities.  The Board of
Directors may authorize procedures, including numerical limitations, with regard
to such  transactions  in furtherance of the Fund  investment  objectives.  Such
procedures are not deemed to be  fundamental  and may be changed by the Board of
Trustees without the vote of the Fund's shareholders.
   
         Risks  Relating  to  Transactions  in  Futures  Contracts  and  Related
Options. Positions in futures contracts may be closed out only on an exchange or
board of trade  which  provides a market  for such  futures.  Although  the Fund
intends to purchase or sell  futures  contracts  only on  exchanges or boards of
trade where there appears to be an active  market,  there is no assurance that a
liquid  market on an  exchange  or board of trade will exist for any  particular
contract or at any particular time. In the event a liquid market does not exist,
it may not be possible to close a futures position,  and in the event of adverse
price  movements,  the Fund would  continue  to be  required  to make daily cash
payments of maintenance margin. In addition,  limitations imposed by an exchange
or board of trade on which  futures  contracts are traded may compel the Fund to
close or  prevent  the Fund from  closing  out a  contract  which may  result in
reduced gain or increased  loss to the Fund.  The absence of a liquid  market in
futures  contracts  might  cause  the  Fund  to make  or  take  delivery  of the
underlying  securities  at a time when it may be  disadvantageous  to do so. The
purchase of put options on futures contracts involves less potential dollar risk
to the Fund than an investment of equal amount in futures  contracts,  since the
premium is the maximum amount of risk the purchaser of the option  assumes.  The
entire  amount of the premium  paid for an option can be lost by the  purchaser,
but no more than that amount.
    
                                       13
<PAGE>

   
         Swaps, Caps, Floor and Collars.  As one way of managing its exposure to
different  types of  investments,  the Fund may enter into  interest rate swaps,
currency 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. If a swap agreement  provides for payment in different
currencies, the parties might agree to exchange the notional principal amount as
well.  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.  For example,  if the Fund agreed to exchange
payments in dollars for payments in a foreign currency, the swap agreement would
tend to decrease  the Fund's  exposure to U.S.  interest  rates and increase its
exposure to foreign currency and interest rates.  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.
    
INVESTMENT RESTRICTIONS

         The Fund has adopted certain fundamental  investment  restrictions upon
its investments as set forth below which may not be changed without the approval
of the holders of a majority of the  outstanding  shares of the Fund. A majority
for this purpose means: (a) more than 50% of the outstanding  shares of the Fund

                                       14

<PAGE>

or (b) 67% or more of the shares represented at a meeting where more than 50% of
the outstanding  shares of the Fund are  represented,  whichever is less.  Under
these restrictions, the Fund may not:

     1.   Borrow  money  except  from  banks for  temporary  or  emergency  (not
          leveraging)  purposes,  including the meeting of  redemption  requests
          that might otherwise  require the untimely  disposition of securities,
          in an  amount  up to 15% of the  value  of  the  Fund's  total  assets
          (including the amount borrowed) valued at market less liabilities (not
          including the amount  borrowed) at the time the  borrowings  was made.
          While borrowing exceed 5% of the value of the Fund's total assets, the
          Fund will not purchase any  additional  securities.  Interest  paid on
          borrowing will reduce the Fund's net investment income.

     2.   Pledge, hypothecate, mortgage or otherwise encumber its assets, except
          in an amount up to 10% of the  value of its total  assets  but only to
          secure  borrowing  for  temporary or  emergency  purposes or as may be
          necessary in connection with maintaining collateral in connection with
          writing  put and call  options or making  initial  margin  deposits in
          connection  with the  purchase  or sale of  financial  futures,  index
          futures contracts and related options.
   
     3.   With respect to 75% of its total assets,  purchase  securities  (other
          than obligations issued or guaranteed by the United States government,
          its  agencies  of  instrumentalities  and  shares of other  investment
          companies)  of any  issuer if the  purchase  would  cause  immediately
          thereafter  more than 5% of the value of the Fund's total assets to be
          invested in the  securities  of such issuer or the Fund would own more
          than 10% of the outstanding voting securities of such issuer.
    
     4.   Make loans to others,  except  through the purchase of  obligations in
          which  the  Fund is  authorized  to  invest,  entering  in  repurchase
          agreements and lending portfolio securities in an amount not exceeding
          one third of its total assets.

     5.   Purchase  illiquid   securities,   including   securities  subject  to
          restrictions  on  disposition   under  the  Securities  Act  of  1933,
          repurchase agreements maturing in more than seven days, and securities
          which  do not  have  readily  available  market  quotations,  if  such
          purchase  would cause the Fund to have more than 10% of its net assets
          invested in such types of securities.
   
     6.   Purchase or retain the securities of any issuer, if those officers and
          Trustees of the Fund or the Adviser who own beneficially more than 1/2

                                       15

<PAGE>

          of 1% of the  securities of such issuer,  together own more than 5% of
          the securities of such issuer.
    
     7.   Write,  purchase or sell puts, calls or combinations  thereof,  except
          put and call options on debt  securities,  futures  contracts based on
          debt  securities,  indices of debt  securities  and futures  contracts
          based on indices of debt securities, sell securities on margin or make
          short sales of securities or maintain a short position,  unless at all
          times when a short  position  is open it owns an equal  amount of such
          securities or securities  convertible  into or  exchangeable,  without
          payment of any further consideration, for securities of the same issue
          as, and equal in amount to, the securities sold short,  and unless not
          more than 10% of the  Fund's net  assets  (taken at current  value) is
          held as collateral for such sales at any one time.

     8.   Underwrite the securities of other issuers, except insofar as the Fund
          may be  deemed an  underwriter  under  the  Securities  Act of 1933 in
          disposing of a portfolio security.

     9.   Purchase or sell real estate, real estate investment trust securities,
          commodities or commodity contracts, except commodities and commodities
          contracts  which  are  necessary  to  enable  the  Fund to  engage  in
          permitted  futures and options  transactions  necessary  to  implement
          hedging  strategies,  or oil and gas interests.  This limitation shall
          not prevent the Fund from investing in municipal securities secured by
          real  estate or  interests  in real  estate  or  holding  real  estate
          acquired as a result of owning such municipal securities.

     10.  Invest in common stock or in securities of other investment companies,
          except that securities of investment companies may be acquired as part
          of a merger,  consolidation  or  acquisition  of  assets  and units of
          registered unit investment  trusts whose assets consist  substantially
          of tax-exempt  securities  may be acquired to the extent  permitted by
          Section 12 of the Act or applicable rules.
   
     11.  Invest more than 25% of its assets in the  securities  of "issuers" in
          any single industry; provided that there shall be no limitation on the
          purchase of  obligations  issued or  guaranteed  by the United  States
          Government,  its  agencies  or  instrumentalities  or by any  state or
          political  subdivision  thereof.  For purposes of this limitation when
          the assets and revenues of an agency,  authority,  instrumentality  or
          other political  subdivision are separate from those of the government
          creating  the  issuing  entity  and a security  is backed  only by the
          assets and  revenues of the entity,  the entity  would be deemed to be
          the  sole  issuer  of  the  security.  Similarly,  in the  case  of an
          industrial  development  or pollution  control  bond,  if that bond is

                                       16

<PAGE>

          backed only by the assets and  revenues of the  nongovernmental  user,
          then such  nongovernmental user would be deemed to be the sole issuer.
          If,  however,  in either case,  the creating  government or some other
          entity  guarantees a security,  such a guarantee would be considered a
          separate  security and would be treated as an issue of such government
          or  other  entity  unless  the  value  of  all  securities  issued  or
          guaranteed  by the  government  or other entity owned by the Fund does
          not exceed 10% of the Fund's total assets.
    
     12.  Invest more than 5% of its total assets in  securities  of any issuers
          if the party  responsible for payment,  together with any predecessor,
          has  been  in  operation  for  less  than  three  years  (except  U.S.
          government and agency obligations and obligations backed by the faith,
          credit and taxing power of any person  authorized  to issue tax exempt
          securities).
   
     13.  Issue any senior securities,  except insofar as the Fund may be deemed
          to have  issued a  senior  security  by:  entering  into a  repurchase
          agreement;  purchasing securities on a when-issued or delayed delivery
          basis;   purchasing  or  selling  any  options  or  financial  futures
          contract;  borrowing  money or lending  securities in accordance  with
          applicable investment restrictions.
    
         In order to comply with certain state regulatory policies, the Fund has
adopted a  non-fundamental  policy  prohibiting  the purchase of  warrants.  The
Fund's Board of Trustees has approved the following  non-fundamental  investment
policy  pursuant  to  an  order  of  the  SEC:  Notwithstanding  any  investment
restriction to the contrary,  the Fund may, in connection  with the John Hancock
Group of Funds Deferred  Compensation  Plan for Independent  Trustees/Directors,
purchase securities of other investment  companies within the John Hancock Group
of Funds provided  that, as a result,  (i) no more than 10% of the Fund's assets
would be invested in securities  of all other  investment  companies,  (ii) such
purchase  would  not  result in more  than 3% of the  total  outstanding  voting
securities of any one such  investment  company being held by the Fund and (iii)
no more  than  5% of the  Fund's  assets  would  be  invested  in any  one  such
investment company.




                                       17
<PAGE>

THOSE RESPONSIBLE FOR MANAGEMENT

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

         The following  table sets forth the principal  occupation or employment
of the Trustees and  principal  officers of the Fund during the past five years.
Unless  otherwise  indicated,  the  business  address of each is 101  Huntington
Avenue, Boston, Massachusetts 02199.
























                                       18
<PAGE>

<TABLE>
<CAPTION>
   
                                   Positions Held                Principal Occupations(s)   
Name and Address                   With the Registrant           During the Past 5 Years 
- ----------------                   -------------------           ----------------------- 
<S>                                <C>                           <C>
Edward J. Boudreau, Jr. *          Trustee, Chairman             Chairman and Chief Executive       
October 1944                       and Chief Executive           Officer, the Adviser and The       
                                   Officer (1)(2)                Berkeley Financial Group ("Berkeley
                                                                 Group"); Chairman, NM Capital      
                                                                 Management, Inc. ("NM Capital") and
                                                                 John Hancock Advisers International
                                                                 Limited ("Advisers International");
                                                                 Chairman, Chief Executive Officer  
                                                                 and President, John Hancock Funds, 
                                                                 Inc. ("John Hancock Funds"), John  
                                                                 Hancock Investor Services          
                                                                 Corporation ("Investor Services"), 
                                                                 First Signature Bank and Trust     
                                                                 Company and Sovereign Asset        
                                                                 Management Corporation             
                                                                 ("SAMCorp."); Director, John       
                                                                 Hancock Freedom Securities         
                                                                 Corporation, 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; Vice   
                                                                 Chairman and President, the Adviser
                                                                 (until July 1992); Chairman, John  
                                                                 Hancock Distributors, Inc. (until  
                                                                 April, 1994).                      


James F. Carlin                    Trustee (3)                   Chairman and CEO, Carlin           
233 West Central Street                                          Consolidated, Inc.                 
Natick, MA 01760                                                 (management/investments); Director,
April 1940                                                       Arbella Mutual Insurance Company   
                                                                 (insurance), Consolidated Group    
                                                                 Trust (insurance administration),  
                                                                 Carlin Insurance Agency, Inc., West
                                                                 Insurance Agency, Inc. (until May  
                                                                 1995) Uno Restaurant Corp.;        
                                                                 Chairman, Massachusetts Board of   
                                                                 Higher Education (since 1995);     
                                                                 Receiver, the City of Chelsea      
                                                                 (until August 1992).               

William H. Cunningham              Trustee (3)                   Chancellor, University of Texas    
601 Colorado Street                                              System and former President of the 
O'Henry Hall                                                     University of Texas, Austin, Texas;
Austin, TX 78701                                                 Lee Hage and Joseph D. Jamail      
January 1944                                                     Regents Chair of Free Enterprise;  
                                                                 Director, LaQuinta Motor Inns, Inc.
                                                                 (hotel management company);        
                                                                 Director, Jefferson- Pilot         
                                                                 Corporation (diversified life      
                                                                 insurance company) and LBJ         
                                                                 Foundation Board (education        
                                                                 foundation); Advisory Director,    
                                                                 Texas Commerce Bank - Austin.      
                                                             
- -------------------
*    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)  Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       19
<PAGE>

   
                                   Positions Held                Principal Occupations(s)   
Name and Address                   With the Registrant           During the Past 5 Years 
- ----------------                   -------------------           ----------------------- 

Charles F. Fretz                   Trustee (3)                   Retired; self employed; former Vice
RD #5, Box 300B                                                  President and Director, Towers,    
Clothier Springs Road                                            Perrin, Foster & Crosby, Inc.      
Malvern, PA  19355                                               (international management          
June 1928                                                        consultants) (1952-1985).          

Harold R. Hiser, Jr.               Trustee (3)                   Executive Vice President,        
123 Highland Avenue                                              Schering-Plough Corporation      
Short Hill, NJ  07078                                            (pharmaceuticals) (retired 1996);
October 1931                                                     Director, ReCapital Corporation  
                                                                 (reinsurance) (until 1995).      

Anne C. Hodsdon *                  President and                 President and Chief Operating      
April 1953                         Trustee (1)(2)                Officer, the Adviser; Director,    
                                                                 Advisers International; Executive  
                                                                 Vice President, the Adviser (until 
                                                                 December 1994); Senior Vice        
                                                                 President, the Adviser (until      
                                                                 December 1993); Vice President, the
                                                                 Adviser (until 1991).              
     
Charles L. Ladner                  Trustee (3)                   Director, Energy North, Inc.       
UGI Corporation                                                  (public utility holding company)   
P.O. Box 858                                                     (until 1992); Senior Vice President
Valley Forge, PA  19482                                          of UGI Corp. (public utilities     
February 1938                                                    LPGAS).                            

Leo E. Linbeck, Jr.                Trustee (3)                   Chairman, President, Chief         
3810 W. Alabama                                                  Executive Officer and Director,    
Houston, TX 77027                                                Linbeck Corporation (a holding     
August 1934                                                      company engaged in various phases  
                                                                 of the construction industry and   
                                                                 warehousing interests); Former     
                                                                 Chairman, Federal Reserve Bank of  
                                                                 Dallas (1992, 1993); Chairman of   
                                                                 the Board and Chief Executive      
                                                                 Officer, Linbeck Construction      
                                                                 Corporation; Director, PanEnergy   
                                                                 Eastern Corporation (a diversified 
                                                                 energy company), Daniel Industries,
                                                                 Inc. (manufacturer of gas measuring
                                                                 products and energy related        
                                                                 equipment), GeoQuest International,
                                                                 Inc. (a geophysical consulting     
                                                                 firm) (1980-1993); Director,       
                                                                 Greater Houston Partnership.       
                                                                 
Patricia P. McCarter               Trustee (3)                   Director and Secretary of the
1230 Brentford Road                                              McCarter Corp. (machine      
Malvern, PA  19355                                               manufacturer).               
May 1928                                                         
                                                         
- -------------------
*    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)  Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       20
<PAGE>

   
                                   Positions Held                Principal Occupations(s)   
Name and Address                   With the Registrant           During the Past 5 Years 
- ----------------                   -------------------           ----------------------- 

Steven R. Pruchansky               Trustee (1)(3)                Director and President, Mast      
4327 Enterprise Avenue                                           Holdings, Inc. (since 1991);      
Naples, FL  33942                                                Director, First Signature Bank &  
August 1944                                                      Trust Company (until August 1991);
                                                                 Director, Mast Realty Trust (until
                                                                 1994); President, Maxwell Building
                                                                 Corp. (until 1991).               

Richard S. Scipione*               Trustee                       General Counsel, John Hancock Life 
John Hancock Place                                               Company; Director, the Adviser,    
P.O. Box 111                                                     Advisers International, John       
Boston, MA  02117                                                Hancock Funds, Investor Services,  
August 1937                                                      John Hancock Distributors, Inc.,   
                                                                 John Hancock Subsidiaries, Inc.,   
                                                                 John Hancock Property and Casualty 
                                                                 Insurance and its affiliates (until
                                                                 November, 1993), SAMCorp. and NM   
                                                                 Capital; Trustee, The Berkeley     
                                                                 Group; Director JH Networking      
                                                                 Insurance Agency, Inc.             

Norman H. Smith                    Trustee (3)                   Lieutenant General, United States  
243 Mt. Oriole Lane                                              Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                for Manpower and Reserve Affairs,  
March 1933                                                       Headquarters Marine Corps;         
                                                                 Commanding General III Marine      
                                                                 Expeditionary Force/3rd Marine     
                                                                 Division (retired 1991).           

John P. Toolan                     Trustee (3)                   Director, Smith Barney Muni Bond   
13 Chadwell Place                                                Funds, The Smith Barney Tax-Free   
Morristown, NJ  07960                                            Money Funds, Inc., Vantage Money   
September 1930                                                   Market Funds (mutual funds), The   
                                                                 Inefficient-Market Fund, Inc.      
                                                                 (closed-end investment company) and
                                                                 Smith Barney Trust Company of      
                                                                 Florida; Chairman, Smith Barney    
                                                                 Trust Company (retired December,   
                                                                 1991); Director, Smith Barney,     
                                                                 Inc., Mutual Management Company and
                                                                 Smith Barney Advisers, Inc.        
                                                                 (investment advisers) (retired     
                                                                 1991); Senior Executive Vice       
                                                                 President, Director and member of  
                                                                 the Executive Committee, Smith     
                                                                 Barney, Harris Upham & Co.,        
                                                                 Incorporated (investment bankers)  
                                                                 (until 1991).                      

Robert G. Freedman*                Vice Chairman and             Vice Chairman and Chief Investment 
July 1938                          Chief Investment              Officer, the Adviser; President,   
                                   Officer (2)                   the Adviser (until December 1994); 
                                                                 Director, the Adviser, Advisers    
                                                                 International, John Hancock Funds, 
                                                                 Investor Services, SAMCorp., and NM
                                                                 Capital; Senior Vice President, The
                                                                 Berkeley Group.                    
                                                             
- -------------------
*    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)  Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
                                                                     
                                       21
<PAGE>

   
                                   Positions Held                Principal Occupations(s)   
Name and Address                   With the Registrant           During the Past 5 Years 
- ----------------                   -------------------           ----------------------- 

James B. Little*                   Senior Vice President         Senior Vice President, the Adviser,
February 1935                      and Chief Financial           The Berkeley group, John Hancock   
                                   Officer                       Funds and Investor Services; Senior
                                                                 Vice President and Chief Financial 
                                                                 Officer, each of the John Hancock  
                                                                 funds.                             

Susan S. Newton*                   Vice President                Vice President and Assistant       
March 1950                         and Secretary                 Secretary, the Adviser; Vice       
                                                                 President and Secretary, John      
                                                                 Hancock Funds, Investor Services   
                                                                 and John Hancock Distributors, Inc.
                                                                 (until 1994) and certain John      
                                                                 Hancock funds; Secretary, SAMCorp; 
                                                                 Vice President, The Berkeley Group.

John A. Morin*                     Vice President                Vice President, the Adviser,       
July 1950                                                        Investor Services and John Hancock 
                                                                 Funds and each of the John Hancock 
                                                                 funds; Compliance Officer, certain 
                                                                 John Hancock Funds; Counsel, the   
                                                                 Life Company; Vice President and   
                                                                 Assistant Secretary, The Berkeley  
                                                                 Group.                             

James J. Stokowski*                Vice President                Vice President, the Adviser; Vice
November 1946                      and Treasurer                 President and Treasurer, each of 
                                                                 the John Hancock funds.          
</TABLE>                                                             
- -------------------
*    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)  Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
                                                                     

         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
and/or directors and/or trustees of one or more of the other funds for which the
Adviser serves as investment adviser.
   
         As of  September  4, 1996,  the  officers and Trustees of the Fund as a
group  beneficially owned less than 1% of the outstanding shares of the Fund. As
of September 4, 1996,  Merrill  Lynch  Pierce  Fenner & Smith Inc.,  Trade House
Account Team B, 4800 Deerlake Drive East,  Jacksonville,  FL held 814,148 shares
representing  10.30% of the Fund's Class B shares. At such date, no person owned

                                       22

<PAGE>

of  record  or was  known by the Fund to own  beneficially  as much as 5% of the
outstanding shares of the Fund.
    
         As of December 22,  1994,  the Trustees  have  established  an Advisory
Board which acts to facilitate a smooth transition of management over a two-year
period  (between  Transamerica  Fund  Management  Company  ("TFMC"),  the  prior
investment  adviser,  and the  Adviser).  The members of the Advisory  Board are
distinct from the Board of Trustees, do not serve the Fund in any other capacity
and are persons who have no power to determine what  securities are purchased or
sold and behalf of the Fund.  Each member of the Advisory Board may be contacted
at 101 Huntington Avenue, Boston, Massachusetts 02199.

         Members  of  the  Advisory   Board  and  their   respective   principal
occupations during the past five years are as follows:

R. Trent Campbell,  President,  FMS, Inc.  (financial and management  services);
     former Chairman of the Board, Mosher Steel Company.

Mrs. Lloyd Bentsen,  Formerly National Democratic Committeewoman from Texas; co-
     founder,  Houston Parents' League; former board member of various civic and
     cultural organizations in Houston,  including the Houston Symphony,  Museum
     of Fine Arts and YWCA.  Mrs.  Bentsen is presently  active in various civic
     and cultural activities in the Washington,  D.C. area, including membership
     on the Area Board for The March of Dimes and is a National  Trustee for the
     Botanic Gardens of Washington, D.C.

Thomas R. Powers,  Formerly Chairman of the Board, President and Chief Executive
     Officer, TFMC; Director,  West Central Advisory Board, Texas Commerce Bank;
     Trustee,  Memorial  Hospital  System;  Chairman  of the Board of Regents of
     Baylor  University;  Member,  Board of Governors,  National  Association of
     Securities Dealers, Inc.; Formerly, Chairman, Investment Company Institute;
     formerly, President, Houston Chapter of Financial Executive Institute.

Thomas B.  McDade,  Chairman and  Director,  TransTexas  Gas Company;  Director,
     Houston  Industries  and  Houston  Lighting  and Power  Company;  Director,
     TransAmerican Companies (natural gas producer and transportation);  Member,
     Board of Managers,  Harris County  Hospital  District;  Advisory  Director,
     Commercial State Bank, El Campo; Advisory Director,  First National Bank of
     Bryan;  Advisory Director,  Sterling  Bancshares;  Former Director and Vice
     Chairman,  Texas Commerce  Bancshares;  and Vice  Chairman,  Texas Commerce
     Bank.

                                       23
<PAGE>

         Compensation of the Board of Trustees and Advisory Board. The following
table provides  information  regarding the compensation  paid by the Fund during
its most recently  completed fiscal year and the other  investment  companies in
the John Hancock Fund Complex to the Independent Trustees and the Advisory Board
members for their  services.  The Trustees not listed below were not trustees of
the  Company  during  its  most  recently   completed  fiscal  year.  The  three
non-Independent  Trustees, Ms. Hodsdon,  Messrs. Boudreau and Scipione, and each
of the  officers  of the  Funds  are  interested  persons  of the  Adviser,  are
compensated by the Adviser or affiliated  companies and received no compensation
from the Funds for their services.

                                                           Total Compensation   
                                       Aggregate           from all Funds in    
                                       Compensation        John Hancock Fund    
Trustees                               from the Fund 1     Complex to Trustees 2
- --------                               ---------------     ---------------------

James F. Carlin                            $ 1,588               $ 60,700
William H. Cunningham+                       4,421                 69,700
Charles F. Fretz                               245                 56,200
Harold R. Hiser, Jr.+                          122                 60,200
Charles L. Ladner                            1,984                 60,700
Leo E. Linbeck, Jr.                          4,671                 73,200
Patricia P. McCarter                         1,984                 60,700
Steven R. Pruchansky                         2,050                 62,700
Norman H. Smith                              2,050                 62,700
John P. Toolan+                              1,984                 60,700
                                           -------               --------
          Total                            $21,099               $627,500


1    Compensation for the fiscal year ended December 31, 1995.
   
2    The  total  compensation  paid by the  John  Hancock  Fund  Complex  to the
     Independent Trustees is $627,500 as of the calendar year ended December 31,
     1995. As of such date there were 61 funds in the John Hancock Fund Complex,
     of which each of these Independent  Trustees except Messrs.  Cunningham and
     Linbeck served 33. Messrs. Cunningham and Linbeck served 31 of these funds.
    
+    As of December 31, 1995, the value of the aggregate  deferred  compensation
     from all funds in the John  Hancock  Fund  Complex for Mr.  Cunningham  was

                                       24

<PAGE>

     $54,413, for Mr. Hiser was $31,324 and for Mr. Toolan was $71,437 under the
     John Hancock Deferred Compensation Plan for Independent Trustees.
   
                                          Pension or          Total Compensation
                                          Retirement          from all Funds    
                         Aggregate        Benefits Accrued    in John Hancock   
                         Compensation     as Part of the      Fund Complex to   
Advisory Board***        from the Fund    Fund's Expenses     Advisory Board*** 
- -----------------        -------------    ---------------     ----------------- 

R. Trent Campbell           $ 3,672             $0               $ 54,000

Mrs.  Lloyd Bentsen           3,783              0                 54,000

Thomas R. Powers              3,672              0                 54,000

Thomas B. McDade              3,672              0                 54,000
                            -------             --               --------
TOTAL                       $14,799             $0               $216,000
    
***  As of December 31, 1995


INVESTMENT ADVISORY AND OTHER SERVICES

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

         The Adviser,  located at 101 Huntington Avenue,  Boston,  Massachusetts
02199- 7603, was organized in 1968 and has more than $19 billion in assets under
management in its capacity as Adviser to the Fund and the other mutual funds and
publicly traded investment companies in the John Hancock group of funds having a
combined  total of over  1,080,000  shareholders.  The Adviser is a wholly owned
subsidiary  of The  Berkeley  Financial  Group,  which is in turn a wholly owned
subsidiary of John Hancock  Subsidiaries,  Inc., which is in turn a wholly owned
subsidiary of John Hancock Mutual Life Insurance  Company (the "Life  Company"),
one of the nation's oldest and largest financial services companies.  With total
assets under management of over $80 billion,  the Life Company is one of the ten
largest life insurance  companies in the United States,  and carries  Standard &
Poor's and A.M.  Best's highest  ratings.  Founded in 1862, the Life Company has
been serving clients for over 130 years.

                                       25

<PAGE>

         The Fund has entered into an  investment  management  contract with the
Adviser. Under the investment management contract, the Adviser provides the Fund
with (i) a continuous  investment  program,  consistent  with the Fund's  stated
investment  objective  and policies and (ii)  supervision  of all aspects of the
Fund's operations except those that are delegated to a custodian, transfer agent
or other agent.  The Adviser is  responsible  for the  management  of the Fund's
portfolio assets.

         No person other than the Adviser, its directors and employees regularly
furnishes  advice  to the Fund  with  respect  to the  desirability  of the Fund
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding  general  economic  factors and trends,  from the Life Company and its
affiliates.

         All expenses which are not  specifically  paid by the Adviser and which
are incurred in the operation of the Fund including, but not limited to, (i) the
fees of the Trustees of the Fund who are not "interested  persons," as such term
is defined in the 1940 Act (the  "Independent  Trustees"),  (ii) the fees of the
members of the Fund's Advisory Board (described  above) and (iii) the continuous
public offering of the shares of the Fund are borne by the Fund.

         As provided by the investment  management  contract,  the Fund pays the
Adviser an investment management fee, which is accrued daily and paid monthly in
arrears, equal on an annual basis of the Fund's average daily net asset value as
follows:


          Net Asset Value                    Annual Rate
          ---------------                    -----------

          First $500,000,000                    0.55%
          Next $500,000,000                     0.50%
          Amount over $1,000,000,000            0.45%


         The Adviser may voluntarily and temporarily  reduce its advisory fee or
make other  arrangements to limit the Fund's expenses to a specified  percentage
of average  daily net assets.  The Adviser  retains the right to  re-impose  the
advisory 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.

         In the  event  normal  operating  expenses  of the Fund,  exclusive  of
certain expenses prescribed by state law, are in excess of any state limit where
the Fund is registered to sell shares of beneficial interest, the fee payable to

                                       26

<PAGE>

the Adviser  will be reduced to the extent  required  by law. At this time,  the
most  restrictive  limit on expenses  imposed by a state  requires that expenses
charged to the Fund in any fiscal year not exceed 2.5% of the first  $30,000,000
of the Fund's average daily net asset value, 2% of the next $70,000,000 and 1.5%
of the  remaining  average  daily net asset value.  When  calculating  the limit
above, the Fund may exclude  interest,  brokerage  commissions and extraordinary
expenses.

         Pursuant  to the  investment  management  contract,  the Adviser is not
liable to the Fund or its  shareholders  for any error of judgment or mistake of
law or for any loss suffered by the Fund in connection with the matters to which
its contract  relates,  except a loss  resulting from willful  misfeasance,  bad
faith or gross  negligence on the part of the Adviser in the  performance of its
duties or from its reckless  disregard of the  obligations  and duties under the
contract.

         The investment  management  contract  initially expires on December 22,
1996,  and will  continue  in effect  from year to year  thereafter  if approved
annually  by a vote  of a  majority  of the  Trustees  of the  Fund  who are not
interested persons of one or more of the parties to the contract, cast in person
at a meeting called for the purpose of voting on such approval,  and by either a
majority of the Trustees or the holders of a majority of the Fund's  outstanding
voting securities.  The management  contract may, on 60 days' written notice, be
terminated at any time without the payment of any penalty by the Fund by vote of
a majority of the outstanding  voting securities of the Fund, by the Trustees or
by the Adviser. The management contract terminates automatically in the event of
its assignment.

         Securities  held  by the  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 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
respective  affiliates may increase the demand for securities being purchased or
the supply of securities being sold, there may be an adverse effect on price.

         Under the  investment  management  contract,  the Fund may use the name
"John Hancock" or any name derived from or similar to it only for so long as the
investment  management  contract or any extension,  renewal or amendment thereof
remains in effect. If the Fund's investment  management contract 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

                                       27

<PAGE>

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
Adviser.
   
         For the fiscal  years ended  December 31, 1993 and 1994  advisory  fees
payable by the Fund to TFMC, the Fund's former investment  adviser,  amounted to
$888,791 and  $1,136,532,  respectively.  For the fiscal year ended December 31,
1995,  advisory  fees  payable to the Fund's  Adviser  amounted  to  $1,048,120.
However,  a portion of such fees were not imposed  pursuant to the voluntary fee
reduction and expense limitation agreement then in effect.
    
         Administrative  Services  Agreement.   The  Fund  was  a  party  to  an
administrative services agreement with TFMC (the "Services Agreement"), pursuant
to which TFMC  performed  bookkeeping  and  accounting  services and  functions,
including preparing and maintaining various accounting books,  records and other
documents  and  keeping  such  general  ledgers  and  portfolio  accounts as are
reasonably  necessary  for  the  operation  of the  Fund.  Other  administrative
services  included  communications  in response  to  shareholder  inquiries  and
certain printing expenses of various financial reports. In addition,  such staff
and office space,  facilities and equipment was provided as necessary to provide
administrative  services  to the Fund.  The  Services  Agreement  was amended in
connection with the appointment of the Adviser as investment adviser to the Fund
to permit services under the Agreement to be provided to the Fund by the Adviser
and its affiliates.
The Services Agreement was terminated during the fiscal year 1995.
   
         For the fiscal years ended  December 31, 1993 and 1994 the Fund paid to
TFMC (pursuant to the Services Agreement) $94,272 and $116,742, respectively, of
which  $62,855  and  $81,515,  respectively,  was paid to TFMC and  $31,417  and
$35,227,  respectively,  were  paid for  certain  data  processing  and  pricing
information  services.  No fees relating to the Services  Agreement were paid or
incurred during the fiscal year 1995.
    
DISTRIBUTION CONTRACT

         The Fund's shares are sold on a continuous basis at the public offering
price.  The  Distributor,  a wholly owned  subsidiary  of the  Adviser,  has the
exclusive right, pursuant to the Distribution  Agreement dated December 22, 1994
(the  "Distribution  Agreement"),  to purchase shares from the Fund at net asset
value for  resale to the  public or to  broker-dealers  at the  public  offering
price. Upon notice to all  broker-dealers  ("Selling  Brokers") with whom it has
sales agreements,  the Distributor may allow such Selling Brokers up to the full
applicable  sales charge during periods  specified in such notice.  During these
periods,  such Selling  Brokers may be deemed to be underwriters as that term is
defined in the Securities Act of 1933.

                                       28

<PAGE>

         The  Distribution  Agreement was initially  adopted by the  affirmative
vote of the  Fund's  Board  of  Trustees  including  the vote of a  majority  of
Trustees who are not parties to the agreement or interested  persons of any such
party,  cast in person at a meeting  called for such purpose.  The  Distribution
Agreement  shall  continue in effect from year to year if approved by either the
vote of the Fund's shareholders or the Board of Trustees including the vote of a
majority of Trustees who are not parties to the agreement or interested  persons
of any such  party,  cast in person at a meeting  called for such  purpose.  The
Distribution Agreement may be terminated at any time, without penalty, by either
party upon sixty (60)  days'  written  notice or by a vote of a majority  of the
outstanding  voting  securities of the Fund and terminates  automatically in the
case of an assignment by the Distributor.

         Total  underwriting  commissions for sales of the Fund's Class A Shares
for the fiscal years ended December 31, 1993,  1994 and 1995,  were  $1,224,810,
$149,847 and $158,248,  respectively.  Of such amounts $108,653 and $47,967 were
retained by the Fund's former distributor,  Transamerica Fund Distributors, Inc.
For the fiscal year end December 31, 1995,  underwriting  commissions of $74,621
were retained by the Fund's current distributor, John Hancock Funds.

         Distribution  Plan.  The Board of Trustees,  including the  Independent
Trustees of the Fund,  approved new  distribution  plans  pursuant to Rule 12b-1
under  the  1940 Act for  Class A Shares  ("Class  A Plan")  and  Class B Shares
("Class B Plan").  Such Plans were  approved  by a majority  of the  outstanding
shares of each  respective  class on December  16, 1994 and became  effective on
December 22, 1994.
   
         Under the Class A Plan, the distribution or service fee will not exceed
an annual  rate of 0.15% of the  average  daily  net asset  value of the Class A
Shares of the Fund (determined in accordance with such Fund's Prospectus as from
time to time in  effect).  The  Board  of  Trustees  and the  shareholders  have
approved an increase  in the  distribution  and service fee on Class A Shares to
0.25% of the average daily net asset value  effective  after  December 22, 1996.
Any  expenses  under the Class A Plan not  reimbursed  within 12 months of being
presented to the Fund for repayment are forfeited and not carried over to future
years. Under the Class B Plan, the distribution or service fee to be paid by the
Fund will not exceed an annual rate of 1.00% of the average  daily net assets of
the Class B Shares  of the Fund  (determined  in  accordance  with  such  Fund's
prospectus  as from time to time in effect);  provided  that the portion of such
fee used to cover Service Expenses  (described below) shall not exceed an annual
rate of 0.25% of the average  daily net asset value of the Class B Shares of the
Fund. The  Distributor  has agreed to limit the payment of expenses  pursuant to
the Class B Plan to 0.90% of the average  daily net assets of the Class B Shares
of the Fund until December 23, 1996.  Under the Class B Plan, the fee covers the
Distribution and Service  Expenses  (described  below) and interest  expenses on
unreimbursed  distribution  expenses.  In  accordance  with  generally  accepted
accounting  principles,  the Fund does not treat  distribution fees in excess of
0.75% of the Fund's net assets  attributable to Class B shares as a liability of

                                       29

<PAGE>

the Fund and does not reduce the  current  net assets of Class B by such  amount
although the amount may be payable in the future.

         Under the Plans, expenditures shall be calculated and accrued daily and
paid monthly or at such other intervals as the Trustees shall determine. The fee
may be spent by the  Distributor on Distribution  Expenses or Service  Expenses.
"Distribution Expenses" include any activities or expenses primarily intended to
result in the sale of shares of the relevant class of the Fund,  including,  but
not limited to: (i) initial and ongoing sales  compensation  payable out of such
fee as such  compensation is received by the Distributor or by Selling  Brokers,
(ii) direct out-of-pocket  expenses incurred in connection with the distribution
of shares,  including  expenses related to printing of prospectuses and reports;
(iii) preparation, printing and distribution of sales literature and advertising
material; (iv) an allocation of overhead and other branch office expenses of the
Distributor  related  to the  distribution  of  Fund  Shares;  (v)  distribution
expenses that were incurred by the Fund's former  distributor  and not recovered
through payments under the Class A or Class B former plans or through receipt of
contingent  deferred  sales  charges;  and  (vi) in the  event  that  any  other
investment  company (the "Acquired Fund") sells all or substantially  all of its
assets to,  merges with or  otherwise  engages in a  combination  with the Fund,
distribution expenses originally incurred in connection with the distribution of
the Acquired Fund's shares.  Service  Expenses under the Plans include  payments
made to, or on account  of,  account  executives  of  selected  broker-  dealers
(including  affiliates of the  Distributor)  and others who furnish personal and
shareholder account  maintenance  services to shareholders of the relevant class
of the Fund.
    
         During the fiscal year ended  December  31,  1995,  the Funds paid John
Hancock Funds the following  amounts of expenses with respect to the Class A and
Class B shares of the Fund:

                                                                    Interest,
                                 Printing and                       Carrying 
                                 Mailing of          Compensation   or Other 
                                 Prospectuses to     to Selling     Finance  
                  Advertising    New Shareholders    Brokers        Charges  
                  -----------    ----------------    -------        -------  

Class A shares      $13,395            $518           $116,514      $      0

Class B shares      $17,054            $707           $247,449      $338,251

   
         Each of the Plans provides that it will continue in effect only so long
as its  continuance  is  approved  at least  annually  by a majority of both the
Trustees and the Independent Trustees. Each of the Plans provides that it may be
terminated (a) at any time by vote of a majority of the Trustees,  a majority of

                                       30

<PAGE>

the Independent  Trustees,  or a majority of the respective Class's  outstanding
voting securities or (b) by the Distributor on 60 days' notice in writing to the
Fund. Each of the Plans further  provides that it may not be amended to increase
the maximum amount of the fees for the services  described  therein  without the
approval of a majority of the outstanding  shares of the class of the Fund which
has voting rights with respect to the Plan.  Each of the Plans  provides that no
material  amendment to the Plan will,  in any event,  be effective  unless it is
approved by a majority vote of the Trustees and the Independent  Trustees of the
Fund.  The  holders of Class A Shares and Class B Shares have  exclusive  voting
rights with respect to the Plan applicable to their  respective class of shares.
The Board of Trustees, including the Trustees who are not interested in the Fund
and have no direct or indirect  interest in the Plans,  has determined  that, in
its judgment,  there is a reasonable  likelihood that the Plans will benefit the
holders of the applicable class of shares of the Fund.

         Information  regarding  the services  rendered  under the Plans and the
Distribution  Agreement and the amounts paid therefor by the respective Class of
the Fund are  provided to, and reviewed by, the Board of Trustees on a quarterly
basis. In its quarterly  review,  the Board of Trustees  considers the continued
appropriateness  of the Plans and the  Distribution  Agreement  and the level of
compensation provided therein.
    
NET ASSET VALUE

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

         Debt  investment  securities  are  valued  on the  basis of  valuations
furnished  by a  principal  market  maker or a  pricing  service,  both of which
generally utilize electronic data processing  techniques to determine valuations
for normal institutional size trading units of debt securities without exclusive
reliance upon quoted prices.

         Short-term debt investments which have a remaining  maturity of 60 days
or less are generally valued at amortized cost which approximates  market value.
If market  quotations  are not  readily  available  or if in the  opinion of the
Adviser any quotation or price is not  representative  of true market value, the
fair value of the security may be determined  in good faith in  accordance  with
procedures approved by the Trustees.

         The Fund  will not  price  its  securities  on the  following  national
holidays:   New  Year's  Day;  President's  Day;  Good  Friday;   Memorial  Day;
Independence Day; Labor Day; Thanksgiving Day; and Christmas Day.
   
         Shares  of the Fund 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

                                       31

<PAGE>

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 Board of Trustees reserves the
right to change or waive the 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 Fund's best interest.
    
INITIAL SALES CHARGE ON CLASS A SHARES

         Initial  Sales  Charge.  The sales  charges  applicable to purchases of
Class A Shares of the Fund are  described in the Fund's  Prospectus.  Methods of
obtaining  reduced sales  charges  referred to generally in the  Prospectus  are
described in detail below. In calculating the sales charge applicable to current
purchases  of Class A Shares,  the  investor is  entitled  to  cumulate  current
purchases with the greater of the current value (at offering price) of the Class
A Shares of the Fund,  or if Investor  Services  is  notified by the  investor's
dealer  or the  investor  at the time of the  purchase,  the cost of the Class A
Shares owned.

         Combined  Purchases.  In  calculating  the sales charge  applicable  to
purchases of Class A Shares made at one time,  the purchases will be combined if
made by (a) an individual, his or her spouse and their children under the age of
21  purchasing  securities  for his or her own  account,  (b) a trustee or other
fiduciary  purchasing  for a single trust,  estate or fiduciary  account and (c)
certain groups of four or more  individuals  making use of salary  deductions or
similar  group  methods of payment  whose funds are combined for the purchase of
mutual fund shares.  Further  information  about combined  purchases,  including
certain  restrictions  on combined group  purchases,  is available from Investor
Services or a Selling Broker's representative.

         Without Sales Charge. 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 departments or common trust funds if it
     is  purchasing  $1  million  or more  for  non-discretionary  customers  or
     accounts.

o    A  Trustee/Director  or officer of the Fund;  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,   mother,  father,  sister,  brother,   mother-in-law,

                                       32

<PAGE>

     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
     adviser  that  has  entered  into an  agreement  with  John  Hancock  Funds
     providing  specifically for the use of Fund shares in fee-based  investment
     products or services made available to their clients.

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 the Fund.

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

         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 value of the Class A Shares already held
by such person.

         Combination Privilege. Reduced sales charges (according to the schedule
set forth in the  Prospectus)  also are  available  to an investor  based on the
aggregate  amount of his concurrent  and prior  investments in Class A Shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.
   
         Letter of  Intention.  The reduced  sales loads are also  applicable to
investments  made over a  specified  period  pursuant  to a Letter of  Intention
(LOI), which should be read carefully prior to its execution by an investor. The
Fund offers two options  regarding the specified  period for making  investments

                                       33

<PAGE>

under the LOI. All investors have the option of making their  investments over a
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 IRA, SEP, SARSEP,  401(k),  403(b) (including
TSAs)  and  457  plans.   Such  an  investment   (including   accumulations  and
combinations)  must  aggregate  $50,000 or more  invested  during the  specified
period  from the date of the LOI or from a date  within  ninety  (90) days prior
thereto, upon written request to Investor Services.  The sales charge applicable
to all amounts  invested  under the LOI is computed as if the  aggregate  amount
intended to be invested had been invested immediately.  If such aggregate amount
is not actually  invested,  the difference in the sales charge actually paid and
the  sales  charge  payable  had the LOI not  been in  effect  is due  from  the
investor.  However,  for the purchases  actually made with the specified  period
(either 13 or 48 months),  the sales charge  applicable  will not be higher than
that which would have been applied  (including  accumulations  and combinations)
had the LOI been for the amount actually invested.
    
         The LOI authorizes Investor Services to hold in escrow sufficient Class
A shares  (approximately 5%) of the aggregate to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the 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  charges as may be due. By signing
the  LOI,   the   investor   authorizes   Investor   Services   to  act  as  his
attorney-in-fact  to redeem any escrowed shares and adjust the sales charge,  if
necessary.  A LOI does not  constitute  a binding  commitment  by an investor to
purchase, or by the Fund to sell, any additional shares and may be terminated at
any time.

DEFERRED SALES CHARGE ON CLASS B SHARES
   
         Contingent  Deferred  Sales Charge.  Investments  in Class B shares are
purchased at net asset value per share without the  imposition of a sales charge
so that the Fund will receive the full amount of the purchase  payment.  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. Accordingly, no
CDSC will be imposed on  increases in account  value above the initial  purchase
prices,  including  Class B Shares  derived  from  reinvestment  of dividends or
capital gains distributions.
    
                                       34

<PAGE>

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

         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  purchases  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  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.  Upon redemption,  appreciation is effective only on a per share
basis for those shares being redeemed. Appreciation of shares cannot be redeemed
CDSC free at the account level.

         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 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 the  Distributor  and are used in
whole or in part by the Distributor to defray its expenses  related to providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B Shares,  such as the payment of  compensation  to select Selling Brokers

                                       35

<PAGE>

for selling Class B Shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B Shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.

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

For all account types:

*    Redemptions  made pursuant to the 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  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  Investor  Services.
     (Please  note,  this  waiver  does not apply to  periodic  withdrawal  plan
     redemptions of Class A shares that are subject to a CDSC.)

For Retirement  Accounts (such as IRA,  Rollover IRA, TSA, 457, 403(b),  401(k),
Money Purchase  Pension Plan,  Profit-Sharing  Plan and other qualified plans as
described in the Internal  Revenue Code of 1986, as amended (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 Plans and Profit Sharing Plans).
    
*    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.


                                       36
<PAGE>

<TABLE>
<CAPTION>
   
- ------------------------------------------------------------------------------------------------------------------------
                    401(a) Plan      
Type of             (401(k), MPP,                                                    IRA, IRA
Distribution        PSP)              403(b)                 457                     Rollover             Non-retirement
- ------------------------------------------------------------------------------------------------------------------------
<S>                 <C>                 <C>                      <C>                      <C>                 <C>
Death or            Waived            Waived                 Waived                  Waived               Waived
Disability
- ------------------------------------------------------------------------------------------------------------------------
Over 70 1/2         Waived            Waived                 Waived                  Waived for           12% of account
                                                                                     mandatory            value annually
                                                                                     distributions or     in periodic   
                                                                                     12% of account       payments      
                                                                                     value annually     
                                                                                     in periodic
                                                                                     payments
- ------------------------------------------------------------------------------------------------------------------------
Between 59 1/2      Waived            Waived                 Waived                  Waived for Life      12% of account 
and 70 1/2                                                                           Expectancy or 12%    value annually
                                                                                     of account value     in periodic   
                                                                                     annually in          payments      
                                                                                     periodic payments  
- ------------------------------------------------------------------------------------------------------------------------
Under 59 1/2        Waived            Waived for annuity     Waived for annuity      Waived for annuity   12% of account
                                      payments (72t)or       payments (72t)or        payments (72t)or     value annually
                                      12% of account         12% of account          12% of account       in periodic   
                                      value annually in      value annually in       value annually in    payments      
                                      periodic payments      periodic payments       periodic payments
- ------------------------------------------------------------------------------------------------------------------------
Loans               Waived            Waived                 N/A                     N/A                  N/A
- ------------------------------------------------------------------------------------------------------------------------
Termination of      Not Waived        Not Waived             Not Waived              Not Waived           N/A
Plan
- ------------------------------------------------------------------------------------------------------------------------
Hardships           Waived            Waived                 Waived                  N/A                  N/A
- ------------------------------------------------------------------------------------------------------------------------
Return of 
Excess              Waived            Waived                 Waived                  Waived               N/A
- ------------------------------------------------------------------------------------------------------------------------
    
</TABLE>
         If you  qualify for a CDSC waiver  under one of these  situations,  you
must notify Investor  Services at the time you make your redemption.  The waiver
will be granted once Investor  Services has  confirmed  that you are entitled to
the waiver.

SPECIAL REDEMPTIONS

         Although it is the Fund's  present policy to make payment of redemption
proceeds in cash, if the Board of Trustees  determines  that a material  adverse
effect  would  otherwise  be  experienced  by  remaining  investors,  redemption
proceeds may be paid in whole or in part by a distribution in kind of securities
from  the  Fund  in  conformity  with  rules  of  the  Securities  and  Exchange

                                       37

<PAGE>

Commission,  valuing  such  securities  in the same  manner  they are  valued in
determining  NAV, and selecting  the  securities in such manner as the Board may
deem fair and equitable.  If such a  distribution  occurs,  investors  receiving
securities  and selling them before their  maturity  could receive less than the
redemption  value of such  securities  and, in  addition,  could  incur  certain
transaction  costs.  Such a redemption is not as liquid as a redemption  paid in
cash or federal  funds.  The Fund has elected to be governed by Rule 18f-1 under
the 1940 Act, pursuant to which the Fund is obligated to redeem shares solely in
cash up to the  lesser  of  $250,000  or 1% of the net  asset  value of the Fund
during any 90-day period for any one account.

ADDITIONAL SERVICES AND PROGRAM

         Exchange  Privilege.  The Fund permits exchanges of shares of any class
of the Fund for shares of the same class in any other John Hancock fund offering
that class.
   
         Systematic  Withdrawal  Plan. The Fund permits the  establishment  of a
Systematic  Withdrawal Plan. Payments under this plan represent proceeds arising
from the redemption of Fund shares.  Since the  redemption  price of Fund shares
may be more or less than the shareholder's cost, depending upon the market value
of the securities owned by the Fund at the time of redemption,  the distribution
of cash  pursuant  to this plan may  result in  recognition  of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan concurrently with purchases of additional Class A or
Class B Shares of the Fund could be disadvantageous to a shareholder  because of
the initial  sales  charge  payable on such  purchases of Class A Shares and the
CDSC  imposed on  redemptions  of Class B Shares  and  because  redemptions  are
taxable events.  Therefore, a shareholder should not purchase Fund shares at the
same time as a Systematic  Withdrawal  Plan is in effect.  The Fund reserves the
right to modify or discontinue the Systematic Withdrawal Plan of any shareholder
on 30 days' prior written  notice to such  shareholder,  or to  discontinue  the
availability of such plan in the future.  The shareholder may terminate the plan
at any time by giving proper notice to Fund Services.
    
         Monthly Automatic  Accumulation  Program ("MAAP").  The program,  as it
relates to automatic investment checks, is subject to the following conditions:

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

         The  privilege  of making  investments  through the  Monthly  Automatic
Accumulation Program may be revoked by Investor Services without prior notice if
any investment is not honored by the shareholder's bank. The bank shall be under
no obligation to notify the shareholder as to the non-payment of any check.

                                       38

<PAGE>

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

         Reinvestment Privilege. A shareholder who has redeemed Fund shares may,
within  120 days after the date of  redemption,  reinvest  without  payment of a
sales charge any part of the redemption  proceeds in shares of the same class of
the Fund or another John Hancock mutual fund,  subject to the minimum investment
limit in that fund.  The proceeds  from the  redemption of Class A Shares may be
reinvested at net asset value without paying a sales charge in Class A Shares of
the Fund or in Class A Shares of another John Hancock mutual fund. If a CDSC was
paid upon a  redemption,  a  shareholder  may reinvest  the  proceeds  from that
redemption at net asset value in  additional  shares of the class from which the
redemption was made. The shareholder's  account will be credited with the amount
of any CDSC charged upon the prior  redemption  and the new shares will continue
to be subject to the CDSC.  The holding  period of the shares  acquired  through
reinvestment  will, for purposes of computing the CDSC payable upon a subsequent
redemption,  include the holding  period of the  redeemed  shares.  The Fund may
modify or terminate the reinvestment privilege at any time.
   
         A redemption  or exchange of 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."
    
DESCRIPTION OF THE FUND'S SHARES
   
         The  Trustees  of the  Fund  are  responsible  for the  management  and
supervision of the Fund. The  Declaration of Trust permits the Trustees to issue
an unlimited number of full and fractional shares of beneficial  interest of the
Fund without par value.  Under the  Declaration of Trust,  the Trustees have the
authority  to create and  classify  shares of  beneficial  interest  in separate
series, without further action by shareholders. As of the date of this Statement
of Additional Information, the Trustees have only authorized shares of the Fund.
Additional  series may be added in the  future.  The  Declaration  of Trust also
authorizes the Trustees to classify and reclassify the shares of the Fund,  into
one or more classes. As of the date of this Statement of Additional Information,
the Trustees have  authorized the issuance of two classes of shares of the Fund,
designated as Class A and Class B.

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

                                       39

<PAGE>

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

         Dividends  paid by the Fund,  if any,  with  respect  to each  class of
shares will be calculated  in the same manner,  at the same time and on the same
day and will be in the same amount,  except 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 shares  and  Class B  shares  will  bear any  other  class  expenses  properly
allocable to such class of shares,  subject to the  requirements  imposed by the
Internal Revenue Service on funds having a multiple-class structure.  Similarly,
the net asset value per share may vary  depending  on whether  Class A shares or
Class B shares are purchased.

         In the event of liquidation, shareholders of each class are entitled to
share  pro  rata in the net  assets  of the  class  of the  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 1940 Act or the Declaration of Trust,
the Trust has no  intention of holding  annual  meetings of  shareholders.  Fund
shareholders may remove a Trustee by the affirmative vote of at least two-thirds
of the Fund's  outstanding shares and the Trustees shall promptly call a meeting
for such purpose when requested to do so in writing by the record holders of not
less than 10% of the  outstanding  shares of the Fund.  Shareholders  may, under
certain  circumstances,  communicate with other  shareholders in connection with
requesting a special  meeting of  shareholders.  However,  at any time that less
than a majority of the Trustees holding office were elected by the shareholders,
the  Trustees  will call a special  meeting of  shareholders  for the purpose of
electing Trustees.

         Under Massachusetts law, shareholders of a Massachusetts business trust
could,  under  certain  circumstances,  be held  personally  liable  for acts or
obligations of the trust.  However,  the Fund's Declaration of Trust contains an
express disclaimer of shareholder liability for acts,  obligations or affairs of
the Fund. The Declaration of Trust also provides for  indemnification out of the
Fund's  assets for all losses and expenses of any  shareholder  held  personally
liable by reason of being or having been a shareholder. The Declaration of Trust
also provides that no series of the Fund shall be liable for the  liabilities of
any other series.  Liability is therefore  limited to circumstances in which the
Fund itself would be unable to meet its obligations, and the possibility of this
occurrence is remote.
    
                                       40
<PAGE>

   
         Pursuant  to an order  granted  by the SEC,  the  Fund  has  adopted  a
deferred  compensation plan for its Independent  Trustees which allows Trustees'
fees to be invested by the Fund in other John Hancock funds.

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

         Notwithstanding  the fact that the Prospectus is a combined  prospectus
for the Fund and other John Hancock  mutual funds,  the Fund shall not be liable
for the liabilities of any other John Hancock mutual fund.
    
TAX STATUS
   
         The Fund has  qualified  and  elected  to be  treated  as a  "regulated
investment  company" under  Subchapter M of the Code, and intends to continue to
so qualify for each taxable year. As such and by complying  with the  applicable
provisions of the Code  regarding  the sources of its income,  the timing of its
distributions,  and the  diversification  of its  assets,  the Fund  will not be
subject to Federal  income tax on taxable and tax-exempt  income  (including net
realized  capital gains,  if any) which is distributed to  shareholders at least
annually in accordance with the timing requirements of the Code.

         The Fund will be subject to a 4%  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.  The
Fund intends under normal  circumstances to seek to avoid or minimize  liability
for such tax by satisfying such distribution requirements.
    
         The Fund  expects  to qualify to pay  "exempt-interest  dividends,"  as
defined in the Code. To qualify to pay exempt-interest dividends, the 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 Fund intends 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.  The 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.

                                       41

<PAGE>

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
obligations  was issued.  In that event,  a portion of the 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 the Fund's portfolio may
be affected by  restrictive  federal  income tax  legislation  enacted in recent
years or by similar future legislation.

         If the 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 the Fund. The
Code provides that interest on indebtedness incurred or continued to purchase or
carry shares of the 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 the Fund even though the borrowed
funds may not be directly traceable to the purchase of shares.

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

                                       42

<PAGE>

   
         Distributions  other  than  exempt-interest  dividends  from the 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  the 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 the Fund's  "investment  company  taxable  income," they will be taxable as
ordinary  income;  and if they are paid from the Fund's "net capital gain," they
will be taxable as long-term  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.) 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 the 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 the Fund's current earnings and profits for these
purposes.  Consequently,  the portion, if any, of the 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,   the  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 the 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.

                                       43

<PAGE>

   
         The amount of the 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 portfolio  securities  or enter into options or futures  transactions
that will generate capital gains. At the time of an investor's  purchase of Fund
shares,  a portion of the purchase  price is often  attributable  to realized or
unrealized  appreciation  in  the  Fund's  portfolio.  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  of shares of the Fund  (including by exercise of the
exchange privilege) 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  and  will  be  long-term  or
short-term,  depending upon the  shareholder's tax holding period for the shares
and  subject to the  special  rules  described  below.  A sales  charge  paid in
purchasing  Class A shares of the Fund cannot be taken into account for purposes
of determining  gain or loss on the redemption or exchange of such shares within
90 days after their  purchase to the extent  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.  Such disregarded load 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 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  dividends  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 disallowed amount,  will be treated as a long-term capital loss to
the extent of any amounts  treated as  distributions  of long-term  capital gain
with respect to such shares.

         Although  the  Fund's  present  intention  is to  distribute,  at least
annually,  all net capital  gain,  if any, the 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.  The  Fund  will  not in any  event
distribute  net capital  gain  realized in any year to the extent that a capital
loss is  carriedforward  from prior years  against such gain. To the extent such
excess was  retained  and not  exhausted  by the carry  forward of prior  years'
capital  losses,  it would be subject to Federal  income tax in the hands of the
Fund. 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

                                       44

<PAGE>

had paid his pro rata  share of the taxes  paid by the Fund and  reinvested  the
remainder in the Fund.  Accordingly,  each shareholder would (a) include his pro
rata  share of such  excess as  long-term  capital  gain in his  return  for 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, the Fund is permitted to carry forward
a net capital loss in any year to offset its net capital gains,  if any,  during
the eight years  following  the year of the loss. To the extent  subsequent  net
capital gains are offset by such losses, they would not result in Federal income
tax liability to the Fund and, as noted above,  would not be distributed as such
to  shareholders.  The Fund has  $12,505,428  of capital  loss  carry  forwards,
$7,349,795 expires in 2002 and $5,155,633 expires in 2003 which are available to
offset future net capital gains.

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

         The Fund 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 Fund.  Tax rules are not  entirely
clear about issues such as when the Fund 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 Fund,  in the event it invests in such
securities,  in order to seek to ensure that it distributes sufficient income to
preserve its status as a regulated investment company and seek to avoid becoming
subject to Federal income or excise tax.

         The Fund is required to accrue income on any debt  securities that have
more than a de minimis  amount of original  issue  discount (or debt  securities
acquired at a market discount,  if the Fund elects to include market discount in
income currently) prior to the receipt of the corresponding  cash payments.  The
mark to market rules  applicable  to certain  options and futures  contracts may
also  require the Fund to recognize  gain without a concurrent  receipt of cash.
However,  the  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, the Fund may have to dispose of its
portfolio  securities under  disadvantageous  circumstances to generate cash, or
may have to leverage itself by borrowing the cash, to satisfy these distribution
requirements.
    
                                       45

<PAGE>

   
         The 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,  the 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 Fund 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.
    
         Limitations imposed by the Code on regulated  investment companies like
the Fund may  restrict  the Fund's  ability to enter into  futures  and  options
transactions.
   
         Certain  options and futures  transactions  undertaken  by the 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.  Also,  certain of the  Fund's  losses on its  transactions  involving
options  or futures  contracts  and/or  offsetting  portfolio  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 the
Fund to dispose of investments sooner than would otherwise have occurred.  These
transactions may therefore affect the amount, timing and character of the Fund's
distributions to  shareholders.  The Fund will take into account the special tax
rules (including consideration of available elections) applicable to options and
futures  contracts  in order  to seek to  minimize  any  potential  adverse  tax
consequences.

         A state income (and possibly local income and/or  intangible  property)
tax  exemption  is  generally  available  to the  extent  (if  any)  the  Fund's
distributions  are derived  from  interest  on (or,  in the case of  intangibles
taxes,  the value of its assets is  attributable  to)  certain  U.S.  Government
obligations  or  municipal  obligations  of  issuers  in the  state  in  which a
shareholder is subject to tax,  provided in some states that certain  thresholds

                                       46

<PAGE>

for holdings of such obligations  and/or  reporting  requirements are satisfied.
The Fund will not seek to satisfy any threshold or reporting  requirements  that
may apply in particular taxing jurisdictions,  although the Fund may in its sole
discretion provide relevant information to shareholders.

         The foregoing  discussion relates solely to U.S. Federal income tax law
as  applicable  to U.S.  persons  (i.e.,  U.S.  citizens or  residents  and U.S.
domestic  corporations,  partnerships,  trusts or estates)  subject to tax under
such law.  The  discussion  does not  address  special tax rules  applicable  to
certain  classes  of  investors,  such  as  insurance  companies  and  financial
institutions.  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.  Shareholders  should  consult  their own tax
advisers as to the  Federal,  state or local tax  consequences  of  ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.

         Non-U.S.  investors not engaged in a U.S.  trade or business with which
their  investment in the Fund is  effectively  connected will be subject to U.S.
Federal income tax treatment that is different from that described above.  These
investors may be subject to nonresident alien withholding tax at the rate of 30%
(or a lower rate under an applicable tax treaty) on amounts  treated as ordinary
dividends  from the Fund and,  unless an  effective  IRS Form W-8 or  authorized
substitute  for Form W-8 is on file, to 31% backup  withholding on certain other
payments from the Fund.  Non-U.S.  investors  should  consult their tax advisers
regarding such  treatment and the  application of foreign taxes to an investment
in the Fund.
    
         The Fund is not subject to Massachusetts  corporate excise or franchise
taxes.  Provided that the Fund qualifies as a regulated investment company under
the Code, it will also not be required to pay any Massachusetts income tax.

CALCULATION OF PERFORMANCE
   
         For the 30-day period ended June 30, 1996, the annualized yields of the
Fund's Class A Shares and Class B Shares were 5.47% and 4.99%, respectively.

         As of June 30, 1996,  the average  annual total  returns of the Class A
Shares of the Fund for the  one-year  period and since  inception  on January 5,
1990 were 2.92% and 7.51%, respectively (2.72% and 7.20%, respectively,  without
taking into account the expense limitation  arrangements).  As of June 30, 1996,
the average annual returns for the Fund's Class B Shares for the one-year period
and since  inception  on December  31,  1991 were 1.94% and 6.19%,  respectively
(1.74%  and  6.02%,  respectively,  without  taking  into  account  the  expense
limitation arrangements).
    
                                       47

<PAGE>

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

                                     n _____
                                T = \ /ERV/P - 1
Where:



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

   T =       average annual total return

   n =       number of years

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

         The  calculation  assumes  that all  dividends  and  distributions  are
reinvested at net asset value on the reinvestment dates during the period.

         Because  each  share has its own sales  charge and fee  structure,  the
classes have  different  performance  results.  In the case of Class A Shares or
Class B Shares, this calculation assumes the maximum sales charge is included in
the initial  investment  or the CDSC is applied at the end of the  period.  This
calculation also 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 the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.

         In  addition  to  average  annual  total  returns,  the Fund may  quote
unaveraged or cumulative total returns  reflecting the simple change in value of
an investment over a stated period.  Cumulative total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total  returns may be quoted  with or without  taking the Fund's  maximum  sales
charge on Class A Shares or the CDSC on Class B Shares into  account.  Excluding
the Fund's  sales charge on Class A Shares and the CDSC on Class B Shares from a
total return calculation produces a higher total return figure.

         The Fund may advertise yield,  where  appropriate.  The Fund's yield is
computed by dividing net  investment  income per share  determined  for a 30-day
period by the maximum  offering  price per share (which  includes the full sales
charge)  on the last day of the  period,  according  to the  following  standard
formula:

                                       48

<PAGE>

                        Yield = 2 ([(a - b) + 1] 6 - 1)

Where:

  a =       dividends and interest earned during the period.

  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).
   
         The Fund may  advertise a  tax-equivalent  yield,  which is computed by
dividing  that portion of the yield of the 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 the Fund that is not  tax-exempt.  The tax  equivalent  yields  for the
Fund's Class A and Class B Shares at a 36% tax rate for the 30-day  period ended
June 30, 1996 were 8.55% and 7.80%, respectively.
    
         From time to time, in reports and  promotional  literature,  the Fund's
yield and total  return  will be  compared  to indices of mutual  funds and bank
deposit  vehicles such as Lipper  Analytical  Services,  Inc.'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 the Russell and Wilshire Indices.

         Performance  rankings  and ratings  reported  periodically  in national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, THE WALL
STREET JOURNAL,  MICROPAL, INC., MORNINGSTAR,  STANGER'S and BARRON'S, etc. will
also be utilized. The Fund's promotional and sales literature may make reference
to the Fund's  "beta." Beta is a reflection  of the  market-related  risk of the
Fund by showing how responsive the Fund is to the market.

         The  performance  of the Fund is not fixed or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio

                                       49

<PAGE>

securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

BROKERAGE ALLOCATION

         Decisions  concerning the purchase and sale of portfolio securities and
the  allocation  of brokerage  commissions  are made by the Adviser  pursuant to
recommendations made by its investment committee, which consists of officers and
directors  of the Adviser and  affiliates  and  officers  and  Trustees  who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner  which,  in the opinion of 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  makers
reflect a "spread." Investments in debt securities are generally traded on a net
basis  through  dealers  acting for their own account as  principals  and not as
brokers; no brokerage commissions are payable on such transactions.

         The Fund's  primary  policy is to execute  all  purchases  and sales of
portfolio  instruments  at  the  most  favorable  prices  consistent  with  best
execution,  considering all of the costs of the transaction  including brokerage
commissions.  This policy  governs the  selection of brokers and dealers and the
market in which a transaction is executed. Consistent with the foregoing primary
policy,  the  Rules of Fair  Practice  of the NASD and other  policies  that the
Trustees may determine,  the Adviser may consider sales of shares of the Fund as
a factor in the  selection  of  broker-dealers  to execute the Fund's  portfolio
transactions.

         To the extent consistent with the foregoing,  the Fund will be governed
in the  selection  of brokers and  dealers,  and the  negotiation  of  brokerage
commission  rates and dealer  spreads,  by the  reliability  and  quality of the
services, including primarily the availability and value of research information
and to a lesser extent  statistical  assistance  furnished to the Adviser of the
Fund, and their value and expected  contribution to the performance of the Fund.
It is not  possible to place a dollar  value on  information  and services to be
received  from  brokers  and  dealers,  since  it is only  supplementary  to the
research  efforts of the  Adviser.  The receipt of research  information  is not
expected to reduce  significantly  the  expenses of the  Adviser.  The  research
information  and  statistical  assistance  furnished  by brokers and dealers may
benefit  the  Life  Company  or  other  advisory  clients  of the  Adviser,  and
conversely,  brokerage commissions and spreads paid by other advisory clients of
the  Adviser  may result in  research  information  and  statistical  assistance
beneficial to the Fund. The Fund will make no commitments to allocate  portfolio
transactions  upon any  prescribed  basis.  While the  Fund's  officers  will be
primarily responsible for the allocation of the Fund's brokerage business, their
policies and practices in this regard must be consistent  with the foregoing and

                                       50

<PAGE>

will at all times be subject  to review by the  Trustees.  For the fiscal  years
ended December 31, 1995, 1994 and 1993, no negotiated brokerage commissions were
paid on portfolio transactions.

         As permitted by Section 28(e) of the  Securities  Exchange Act of 1934,
the Fund may pay to a broker which provides  brokerage and research  services to
the Fund an amount of disclosed  commission  in excess of the  commission  which
another broker would have charged for effecting that transaction.  This practice
is subject  to a good  faith  determination  by the  Trustees  that 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 December 31, 1995, the
Fund  did not pay  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 Tucker  Anthony  Incorporated  ("Tucker  Anthony")  John Hancock
Distributors,  Inc.  ("John  Hancock  Distributors")  and Sutro & Company,  Inc.
("Sutro"),  which  are  broker-  dealers  ("Affiliated  Brokers").  Pursuant  to
procedures  determined by the Trustees and  consistent  with the above policy of
obtaining best net results, the Fund may execute portfolio  transactions with or
through  Tucker  Anthony,  Sutro or John Hancock  Distributors.  During the year
ended  December 31, 1995,  the Fund did not execute any  portfolio  transactions
with then affiliated brokers.

         Any of the  Affiliated  Brokers  may  act as  broker  for  the  Fund on
exchange transactions,  subject,  however, to the general policy of the Fund set
forth above and the procedures adopted by the Trustees pursuant to the 1940 Act.
Commissions paid to an Affiliated  Broker must be at least as favorable as those
which the Trustees believe to be  contemporaneously  charged by other brokers in
connection with  comparable  transactions  involving  similar  securities  being
purchased or sold. A transaction  would not be placed with an Affiliated  Broker
if the  Fund  would  have to pay a  commission  rate  less  favorable  than  the
Affiliated Broker's  contemporaneous charges for comparable transactions for its
other most favored, but unaffiliated,  customers,  except for accounts for which
the Affiliated  Broker acts as a clearing broker for another brokerage firm, and
any customers of the Affiliated  Broker not comparable to the Fund as determined
by a majority of the Trustees who are not interested  persons (as defined in the
1940 Act) of the Fund,  the  Adviser  or the  Affiliated  Brokers.  Because  the
Adviser,  which is affiliated with the Affiliated Brokers, has, as an investment
adviser to the Fund, the obligation to provide investment  management  services,
which includes elements of research and related investment skills, such research
and  related  skills will not be used by the  Affiliated  Brokers as a basis for
negotiating commissions at a rate higher than that determined in accordance with
the  above  criteria.  The Fund  will not  effect  principal  transactions  with
Affiliated Brokers.

         The Fund's portfolio turnover rates for the fiscal years ended December
31, 1994 and 1995 were 107% and 113%, respectively.

                                       51

<PAGE>

TRANSFER AGENT SERVICES
   
         John Hancock Investor Services  Corporation,  P.O. Box 9116, Boston, MA
02205- 9116, a wholly owned  indirect  subsidiary  of the Life  Company,  is the
transfer and dividend paying agent for the Fund. The Fund pays Investor Services
a monthly  transfer  agent  fee of $20 per  account  for the Class A Shares  and
$22.50 per account for the Class B Shares,  plus out-of-pocket  expenses.  These
expenses are  aggregated  and charged to the Fund and allocated to each class on
the basis of the relative net asset values.
    
CUSTODY OF PORTFOLIO

         Portfolio  securities  of the  Fund are held  pursuant  to a  custodian
agreement between the Fund and Investors Bank & Trust Company,  89 South Street,
Boston,  Massachusetts  02110. Under the custodian  agreement,  Investors Bank &
Trust Company performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

         Ernst & Young LLP, 200 Clarendon Street,  Boston,  Massachusetts 02116,
has been selected as the independent auditors of the Fund. With the exception of
the  financial  Statements  for the six month period  ended June 30,  1996,  the
financial  statements of the Fund included in the  Prospectus and this Statement
of Additional Information have been audited by Ernst & Young LLP for the periods
indicated in their report thereon appearing  elsewhere herein,  and are included
in reliance upon such report given upon the authority of such firm as experts in
accounting and auditing.









                                       52
<PAGE>

                                   APPENDIX A

                               EQUIVALENT YIELDS:

                          Tax-Exempt vs. Taxable Yield

         The table  below  shows  the  effect  of the tax  status  of  municipal
obligations  on the yield  received by their holders  under the regular  federal
income tax laws that  apply to 1996.  It gives the  approximate  yield a taxable
security must earn at various income brackets to produce after-tax yields.
<TABLE>
<CAPTION>
   
                         TAX-FREE YIELDS 1996 TAX TABLE

Single Return         Joint Return      Marginal                 TAX-EXEMPT YIELD
- -------------         -------------      Income      ---------------------------------------------------
         (Taxable Income)               Tax Rate      4%     5%     6%      7%      8%      9%     10%
- -----------------------------------     --------     ---------------------------------------------------
<S>                      <C>               <C>        <C>   <C>     <C>     <C>     <C>     <C>     <C>
$       0-24,000   $       0-40,100       15.0%      4.71%  5.88%  7.06%   8.24%   9.41%  10.59%  11.76%
$  24,001-58,150   $  40,101-96,900       28.0%      5.56%  6.94%  8.33%   9.72%  11.11%  12.50%  13.89%
$ 58,151-121,300   $ 96,901-147,700       31.0%      5.80%  7.25%  8.70%  10.14%  11.59%  13.04%  14.49%
$121,301-263,750   $147,701-263,750       36.0%      6.25%  7.81%  9.38%  10.94%  12.50%  14.06%  15.63%
   Over $263,750      Over $263,750       39.6%      6.62%  8.28%  9.93%  11.59%  13.25%  14.90%  16.56%
</TABLE>
    
         It is assumed that an investor filing a single return is not a "head of
household,"  a "married  individual  filing a separate  return," or a "surviving
spouse." The table does not take into account the effects of  reductions  in the
deductibility of itemized  deductions or the phaseout of personal exemptions for
taxpayers with adjusted gross incomes in excess of specified  amounts.  Further,
the table does not attempt to show any  alternative  minimum  tax  consequences,
which will depend on each  shareholder's  particular  tax situation and may vary
according to what portion,  if any, of the Fund's  exempt-interest  dividends is
attributable  to interest on certain  private  activity bonds for any particular
taxable  year. No assurance can be given that the Fund will achieve any specific
tax-exempt  yield or that all of its income  distributions  will be  tax-exempt.
Distributions  attributable  to any taxable  income or capital gains realized by
the Fund will not be tax-exempt.

         The  information set forth above is as of the date of this Statement of
Additional  Information.  Subsequent tax law changes could result in prospective
or retroactive changes in the tax brackets, tax rates, and tax-equivalent yields
set forth above.

         This table is for  illustrative  purposes  only and is not  intended to
imply or guarantee any particular yield from the Fund. While it is expected that
a  substantial  portion  of  the  interest  income  distributed  to  the  Fund's
shareholders  will  be  exempt  from  federal  income  taxes,  portions  of such
distributions from time to time may be subject to federal income taxes.


                                      A-1
<PAGE>

                                   APPENDIX B

                             TAX EXEMPT BOND RATINGS


         Below is a description  of the six ratings that may apply to the Fund's
investments in Tax-Exempt Bonds.

Tax-Exempt Bond Ratings

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

         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 greater  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 some time 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 a 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.


                                      B-1

<PAGE>

         The six highest  ratings of Standard & Poor's for Tax-Exempt  Bonds are
AAA (Prime), AA (High Grade), A (Good Grade), BBB (Medium Grade), BB and B:

         AAA      This is the highest rating  assigned by Standard & Poor's to a
                  debt obligation and indicates an extremely  strong capacity to
                  pay principal and interest.

         AA       Bonds rated AA also qualify as high-quality  debt obligations.
                  Capacity to pay principal and interest is very strong,  and in
                  the majority of instances  they differ from AAA issues only in
                  small degree.

         A        Bonds  rated A have a strong  capacity  to pay  principal  and
                  interest,  although they are somewhat more  susceptible to the
                  adverse  effects  of  changes in  circumstances  and  economic
                  conditions.

         BBB      Bonds rated BBB are regarded as having an adequate capacity to
                  pay  principal and  interest.  Whereas they  normally  exhibit
                  protection parameters, adverse economic conditions or changing
                  circumstances  are more likely to lead to a weakened  capacity
                  to pay  principal and interest for bonds in this category than
                  for bonds in the A category.

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

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

Fitch describes its ratings 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.

                                      B-2
<PAGE>

         AA       Bonds  considered  to be  investment  grade  and of very  high
                  credit  quality.  The  obligor's  ability to pay  interest and
                  repay  principal is very strong,  although not quite as strong
                  as bonds  rated  "AAA."  Because  bonds rated in the "AAA" and
                  "AA"  categories are not  significantly  vulnerable to foresee
                  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  strong, but may be more vulnerable to
                  adverse changes in economic  conditions and circumstances than
                  bonds with higher ratings.

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

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

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

         Moody's  ratings  for state and  municipal  notes and other  short-term
loans are 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 in bond risk are of lesser importance in the short- term run. Symbols
used will be as follows:



         MIG 1 Loans 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 Loans bearing this designation are of high quality,  with margins
         of protection ample although not so large as in the preceding group.


                                      B-3

<PAGE>

         MIG 3 Loans bearing this designation are of favorable quality, with all
         securities  elements accounted for but lacking the undeniable  strength
         of the preceding grades. Market access for refinancing,  in particular,
         is likely to be less well established.

         Standard  & Poor's  ratings  for  state and  municipal  notes and other
short-term loans are designated Standard & Poor's Grade (SP).

         SP-1 Very strong or strong  capacity  to pay  principal  and  interest.
         Those issues determined to possess overwhelming safety  characteristics
         will be given a plus (+) designation.

         SP-2 Satisfactory capacity to pay principal and interest.


         SP-3 Speculative capacity to pay principal and interest.

         Fitch  Ratings  for  short-term  debt  obligations  that are payable on
demand or have  original  maturities of up to three years  including  commercial
paper,  certificates of deposits, medium term notes and municipal and investment
notes are designated by the following ratings:

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

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

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

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






                                      B-4
<PAGE>


                              FINANCIAL STATEMENTS

























                                      F-1
<PAGE>

                      JOHN HANCOCK HIGH YIELD TAX-FREE FUND

                       Statement of Additional Information
                               September 30, 1996


This Statement of Additional Information provides information about John Hancock
High Yield  Tax-Free  Fund (the "Fund"),  a  diversified  series of John Hancock
Tax-Free  Bond Trust (the  "Trust"),  in  addition  to the  information  that is
contained in the Fund's Prospectus dated September 30, 1996 (the "Prospectus").

This Statement of Additional Information is not a prospectus.  It should be read
in  conjunction  with the  Prospectus,  a copy of which can be obtained  free of
charge by writing or telephoning:

                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-9116
                                 1-800-225-5291


                                TABLE OF CONTENTS

   
                                                                           Page

Organization of the Fund................................................     1
Investment Objective and Policies.......................................     2
Certain Investment Practices............................................     3
Investment Restrictions.................................................    14
Those Responsible for Management........................................    17
Investment Advisory and Other Services..................................    24
Distribution Agreement..................................................    27
Net Asset Value.........................................................    28
Initial Sales Charge on Class A Shares..................................    29
Deferred Sales Charge on Class B Shares.................................    31
Special Redemptions.....................................................    35
Additional Services and Programs........................................    35
Description of the Fund's Shares........................................    36
Tax Status..............................................................    37
Calculation of Performance..............................................    42
Brokerage Allocation....................................................    44
Transfer Agent Services.................................................    46
Custody of Portfolio....................................................    46
Independent Auditors....................................................    46
Appendix................................................................    47
Financial Statements
    

<PAGE>

ORGANIZATION OF THE FUND
   
John Hancock High Yield  Tax-Free  Fund (the "Fund") is organized as a separate,
diversified  series of John  Hancock  Tax-Free  Bond  Trust  (the  "Trust"),  an
open-end  management  investment  company organized as a Massachusetts  business
trust under the laws of The Commonwealth of Massachusetts.  Prior to the date of
this Statement of Additional Information,  the Fund was a series of John Hancock
Series, Inc.
    
John Hancock  Advisers,  Inc. (the "Adviser") acts as investment  adviser to the
Fund. 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.

INVESTMENT OBJECTIVE AND POLICIES
   
The Fund's  primary  investment  objective  is to obtain a high level of current
income that is largely exempt from federal  income taxes and is consistent  with
the  preservation  of  capital.  The Fund  pursues  this  objective  by normally
investing   substantially  all  of  its  assets  in  medium  and  lower  quality
obligations, including bonds, notes and commercial paper, issued by or on behalf
of states,  territories  and  possessions of the United States,  The District of
Columbia and their political  subdivisions,  agencies or instrumentalities,  the
interest on which is exempt from federal income tax  ("tax-exempt  securities").
The Fund seeks as its secondary objective  preservation of capital by purchasing
and selling interest rate futures contracts ("financial futures") and tax-exempt
bond index futures  contracts ("index  futures"),  and by purchasing and writing
put and call options on debt  securities,  financial  futures,  tax-exempt  bond
indices  and index  futures to hedge  against  changes in the  general  level of
interest  rates.  There  can be no  assurance  that the Fund  will  achieve  its
investment objectives.
    
As a fundamental policy, the Fund invests, in normal circumstances, at least 80%
of its total assets in municipal bonds ("Municipal Bonds") rated, at the time of
purchase, "A," "Baa" or "Ba" by Moody's Investor Services, Inc. ("Moody's");  or
"A", "BBB" or "BB" by Standard and Poor's Ratings Group ("S&P"); or, if unrated,
that are of comparable  quality as determined  by the Adviser.  Municipal  Bonds
rated lower than "Ba" or "BB" may be bought by the Fund. However,  the Fund will
limit its investments in such securities to not more than 5% of its total assets
at the time of purchase.  The Fund may invest in Municipal Bonds with ratings as
low as "CC" by S&P or "Ca" by Moody's, but will invest in securities rated lower
than ""Ba" or "BB" only where,  in the opinion of the  Adviser,  the rating does
not  accurately  reflect  the true  quality  of the credit of the issuer and the
quality of such  securities is  comparable to that of securities  rated at least
"Ba" or "BB." The rating limitations  applicable to the Fund's investments apply
at the time of acquisition of a security; any subsequent change in the rating or
quality of a security will not require the Fund to sell the security.  A general
description of Moody's and S&P's ratings is set forth in Appendix A.

"Tax-exempt securities" are debt obligations generally issued by or on behalf of
states,  territories  and  possessions  of the United  States,  the  District of
Columbia and their political  subdivisions,  agencies or  instrumentalities  the
interest on which,  in the opinion of the bond issuer's  counsel (not the Fund's
counsel),  is excluded from gross income for federal income tax purposes.  These
securities consist of Municipal Bonds,  municipal notes and municipal commercial
paper  as well as  variable  or  floating  rate  obligations  and  participation
interests.

In  addition to the  hedging  strategies  employed by the Fund in pursuit of its
secondary  objective of  preservation  of capital,  the Fund can purchase  bonds
rated "BBB" and "BB" or "Baa" and "Ba,"  where  based upon price,  yield and the
Adviser's  assessment  of quality,  investment in such bonds is determined to be
consistent with the Fund's  secondary  objective of preserving  capital.  To the

                                       2

<PAGE>

extent  that the Fund  purchases,  retains  or  disposes  of such bonds for this
purpose,  the Fund may not earn as high a yield as might otherwise be obtainable
from lower quality securities.

While the Fund  normally  will  invest  primarily  in medium  and lower  quality
Municipal Bonds as indicated  above, it may invest in higher quality  tax-exempt
securities,   particularly   when  the  difference  in  returns  between  rating
classifications is very narrow.

To the  extent  that the Fund  does not  invest  in  medium  and  lower  quality
Municipal  Bonds, it will attempt to invest its assets in tax-exempt  securities
that are rated at least as high as follows:

(1)      Municipal Commercial Paper rated "MIG-3" by Moody's, or "A-3" by S&P;
(2)      Municipal Notes rated "MIG-3" by Moody's or "SP-2" by S&P; and
(3)      Municipal Variable Rate Demand Obligations rated "VMIG3"
         by Moody's, or "SP2/A-3" and "A/A-3" by S&P.

For temporary  purposes (such as pending new investments) or liquidity  purposes
(such as to meet redemption  obligations),  the Fund may invest up to 20% of its
total assets in taxable short-term debt securities with remaining  maturities of
one year or less ("money market instruments"),  including obligations guaranteed
or issued by the U.S.  Government,  its  agencies  or  instrumentalities  ("U.S.
Government  securities"),  high quality corporate debt securities,  high quality
commercial  paper,  certificates  of deposit,  bankers'  acceptances and related
repurchase agreements.

For defensive  purposes,  the Fund may  temporarily  invest more than 20% of the
value of its  total  assets in  taxable  money  market  instruments  to  enhance
liquidity or preserve capital when, in the Adviser's opinion, it is advisable to
do so  because  of  prevailing  market  conditions  so long as at the end of any
quarter of its taxable year,  tax-exempt securities comprise at least 50% of the
Fund's total assets.

CERTAIN INVESTMENT PRACTICES

Government Securities. The Fund may invest in U.S. Government securities,  which
are  obligations  issued or guaranteed by the U.S.  Government and its agencies,
authorities or instrumentalities.  Certain U.S. Government securities, including
U.S.  Treasury  bills,  notes  and  bonds,  and  Government   National  Mortgage
Association  certificates  ("Ginnie Maes"),  are supported by the full faith and
credit of the United States. Certain other U.S. Government securities, issued or
guaranteed by Federal  agencies or  government  sponsored  enterprises,  are not
supported  by the  full  faith  and  credit  of the  United  States,  but may be
supported  by the right of the issuer to borrow  from the U.S.  Treasury.  These
securities  include  obligations  of the Federal Home Loan Mortgage  Corporation
("Freddie   Macs"),   and   obligations   supported   by  the   credit   of  the
instrumentality,  such as Federal National  Mortgage  Association Bonds ("Fannie
Maes").  No  assurance  can be  given  that  the U.S.  Government  will  provide
financial support to such Federal agencies,  authorities,  instrumentalities and
government sponsored enterprises in the future.

Custodial  Receipts.  The Fund may acquire custodial receipts in respect of U.S.
Government  securities.  Such custodial  receipts  evidence  ownership of future
interest  payments,  principal payments or both on certain notes or bonds. These
custodial  receipts are known by various  names,  including  Treasury  Receipts,
Treasury  Investors  Growth Receipts  ("TIGRs"),  and Certificates of Accrual on
Treasury  Securities  ("CATS").  For certain securities law purposes,  custodial
receipts are not considered U.S. Government securities.

Bank and  Corporate  Obligations.  The  Fund may  invest  in  commercial  paper.
Commercial  paper  represents  short-term  unsecured  promissory notes issued in

                                       3

<PAGE>

bearer  form by  banks  or bank  holding  companies,  corporations  and  finance
companies.  The commercial  paper  purchased by the Fund consists of direct U.S.
dollar denominated  obligations of domestic or foreign issuers. Bank obligations
in  which  the  Fund  may  invest  include  certificates  of  deposit,  bankers'
acceptances  and fixed time  deposits.  Certificates  of deposit are  negotiable
certificates  issued against funds deposited in a commercial bank for a definite
period of time and earning a specified return.

Bankers' acceptances are negotiable drafts or bills of exchange,  normally drawn
by an importer or exporter to pay for specific merchandise, which are "accepted"
by a bank, meaning, in effect, that the bank  unconditionally  agrees to pay the
face  value  of the  instrument  on  maturity.  Fixed  time  deposits  are  bank
obligations  payable at a stated  maturity date and bearing  interest at a fixed
rate. Fixed time deposits may be withdrawn on demand by the investor, but may be
subject  to  early  withdrawal   penalties  which  vary  depending  upon  market
conditions  and  the  remaining  maturity  of  the  obligation.   There  are  no
contractual  restrictions  on the right to transfer a  beneficial  interest in a
fixed  time  deposit  to a third  party,  although  there is no market  for such
deposits.  Bank notes and bankers'  acceptances  rank junior to domestic deposit
liabilities of the bank and pari passu with other senior,  unsecured obligations
of the bank.  Bank  notes  are not  insured  by the  Federal  Deposit  Insurance
Corporation  or any other  insurer.  Deposit  notes are  insured by the  Federal
Deposit  Insurance  Corporation only to the extent of $100,000 per depositor per
bank.

Municipal Obligations. The Fund may invest in a variety of municipal obligations
which  consist of municipal  bonds,  municipal  notes and  municipal  commercial
paper.
   
Municipal  Bonds.  Municipal bonds are issued to obtain funds for various public
purposes including the construction of a wide range of public facilities such as
airports,  highways, bridges, schools, hospitals,  housing, mass transportation,
streets and water and sewer  works.  Other public  purposes for which  municipal
bonds may be issued include refunding outstanding  obligations,  obtaining funds
for general  operating  expenses  and  obtaining  funds to lend to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds (often referred to as "private activity bonds") are issued by
or on behalf  of public  authorities  to obtain  funds for many  types of local,
privately operated facilities. The payment of the principal and interest on such
bonds is generally  dependent  solely on the ability of the  facility's  user to
meet its  financial  obligations  and the pledge,  if any, of real and  personal
property so financed as security for such  payment.  Such debt  instruments  are
considered  municipal  obligations  if the interest  paid on them is exempt from
federal income tax.

The  payment of  principal  and  interest  by  issuers  of  certain  obligations
purchased by the Fund may be guaranteed by a letter of credit,  note  repurchase
agreement,  insurance or other credit  facility  agreement  offered by a bank or
other  financial  institution.  Such  guarantees  and  the  creditworthiness  of
guarantors will be considered by the Adviser in determining  whether a municipal
obligation  meets the Fund's credit  quality  requirements.  No assurance can be
given that a  municipality  or guarantor  will be able to satisfy the payment of
principal or interest on a municipal obligation.
    
Municipal Notes.  Municipal notes are short-term  obligations of municipalities,
generally with a maturity  ranging from six months to three years. The principal
types of such notes include tax, bond and revenue anticipation notes and project
notes.

Municipal   Commercial  Paper.   Municipal  commercial  paper  is  a  short-term
obligation of a municipality,  generally issued at a discount with a maturity of
less than one year.  Such paper is likely to be issued to meet seasonal  working
capital needs of a municipality  or interim  construction  financing.  Municipal
commercial  paper  is  backed  in many  cases  by  letters  of  credit,  lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks and other institutions.

                                       4

<PAGE>

Federal tax legislation enacted in the 1980s placed substantial new restrictions
on the issuance of the bonds  described  above and in some cases  eliminated the
ability of state or local governments to issue municipal obligations for some of
the above  purposes.  Such  restrictions  do not affect the  Federal  income tax
treatment  of  municipal  obligations  in which the Fund may  invest  which were
issued  prior  to  the  effective   dates  of  the   provisions   imposing  such
restrictions.  The effect of these  restrictions  may be to reduce the volume of
newly issued municipal obligations.

Issuers of municipal  obligations  are subject to the  provisions of bankruptcy,
insolvency and other laws  affecting the rights and remedies of creditors,  such
as the  Federal  Bankruptcy  Act,  and laws,  if any,  which may be  enacted  by
Congress or state  legislatures  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
the principal of and interest on their municipal obligations may be affected.

Lower Rated High Yield Debt Obligations.  As described in "Investment  Objective
and  Policies,"  the Fund may invest in high yielding debt  securities  that are
rated  below  investment  grade  (i.e.,  rated Baa or lower by Moody's or BBB or
lower by S&P). 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.  The Fund may invest in
comparable  quality  unrated  securities  which,  in the opinion of the Adviser,
offer comparable yields and risks to those securities which are rated.

Debt securities rated lower than Baa or BBB by Moody's or S&P,  respectively and
unrated   securities  of  comparable  quality  (commonly  called  "junk  bonds")
generally  have larger price  fluctuations  and involve  increased  risks to the
principal and interest than do higher rated securities. Many of these securities
are considered to be speculative  investments.  In general, these risks include:
(1) substantial market price volatility; (2) changes in credit status, including
weaker  overall  credit  condition  of  issuers  and risks of  default;  and (3)
industry,  market and economic risks,  including limited liquidity and secondary
market support.

The market price and liquidity of lower rated fixed income securities  generally
respond to short-term corporate and market developments to a greater extent than
the price and liquidity of higher rated securities,  because these  developments
are perceived to have a more direct  relationship to the ability of an issuer of
lower rated securities to meet its ongoing debt obligations.

Reduced  volume and  liquidity  in the high  yield high risk bond  market or the
reduced  availability of market quotations may make it more difficult to dispose
of the bonds and to value accurately the Fund's assets. The reduced availability
of reliable,  objective  data may increase the Fund's  reliance on  management's
judgment  in  valuing  high  yield  high risk  bonds.  In  addition,  the Fund's
investments  in high yield high risk  securities  may be  susceptible to adverse
publicity  and investor  perceptions,  whether or not  justified by  fundamental
factors.

The yields of municipal  bonds depend upon,  among other  things,  general money
market conditions,  general  conditions of the municipal bond market,  size of a
particular offering, the maturity of the obligation and rating of the issue. The
ratings of Standard & Poor's Ratings Group ("S&P"),  Moody's Investors  Service,
Inc.   ("Moody's")  and  Fitch  Investors  Service  ("Fitch")   represent  their
respective  opinions on the quality of the  municipal  bonds they  undertake  to
rate.  It should be  emphasized,  however,  that  ratings  are  general  and not
absolute  standards  of  quality.  Consequently,  municipal  bonds with the same
maturity, coupon and rating may have different yields and municipal bonds of the
same maturity and coupon with different ratings may have the same yield. See the
Appendix for a description of ratings.  Many issuers of securities choose not to
have their obligations rated.  Although unrated securities eligible for purchase

                                       5

<PAGE>

by the Fund must be determined to be comparable in quality to securities  having
certain specified ratings, the market for unrated securities may not be as broad
as for rated  securities since many investors rely on rating  organizations  for
credit appraisal.
   
Credit and Interest  Rate Risks.  Investors  should note that while ratings by a
rating  institution  provide a generally  useful guide to credit risks,  they do
not, nor do they purport to, offer any  criteria for  evaluating  interest  rate
risk.  Changes in the general level of interest rates cause  fluctuations in the
prices of fixed-income  securities already outstanding and will therefore result
in  fluctuation  in net asset value of the shares of the Fund. The extent of the
fluctuation is determined by a complex  interaction of a number of factors.  The
Adviser  will  evaluate  those  factors  it  considers  relevant  and will  make
portfolio  changes when it deems it appropriate in seeking to reduce the risk of
depreciation  in the value of the  Fund's  portfolio.  However,  in  seeking  to
achieve  the  Fund's  primary  objective,  there  will be times,  such as during
periods  of  rising  interest  rates,   when  depreciation  and  realization  of
comparable losses on securities in the portfolio will be unavoidable.  Moreover,
medium and lower-rated  securities and unrated  securities of comparable quality
tend to be subject to wider  fluctuations in yield and market values than higher
rated securities.  Such fluctuations  after a security is acquired do not affect
the cash income  received  from that security but are reflected in the net asset
value of the Fund's portfolio. Other risks of lower quality securities include:
    
         (i)      subordination  to the prior  claims of banks and other  senior
                  lenders and

         (ii)     the  operation  of mandatory  sinking fund or  call/redemption
                  provisions during periods of declining  interest rates whereby
                  the Fund may reinvest premature  redemption  proceeds in lower
                  yielding portfolio securities.

In determining  which securities to purchase or hold in the Fund's portfolio and
in seeking to reduce  credit and interest rate risk  consistent  with the Fund's
investment  objective and policies,  the Adviser will rely on  information  from
various sources,  including: the rating of the security;  research, analysis and
appraisals of brokers and dealers;  the views of the Trust's Trustees and others
regarding economic  developments and interest rate trends; and the Adviser's own
analysis of factors it deems  relevant as it  pertains to  achieving  the Fund's
investment objectives.

Municipal Lease Obligations. The Fund may purchase participation interests which
give the Fund an  undivided  pro rata  interest in a  tax-exempt  security.  For
certain participation interests, the Fund will have the right to demand payment,
on a  specified  number  of  days'  notice  for all or any  part  of the  Fund's
participation  interest  in  the  tax-exempt  security  plus  accrued  interest.
Participation  interests which are determined to be not readily  marketable will
be considered  illiquid for purposes of the Fund's 10% restriction on investment
in illiquid securities.

The Fund may also  invest  in  certificates  of  participation  ("COPs"),  which
provide  participation  interests  in  lease  revenues.  Each COP  represents  a
proportionate  interest  in or right to the  lease-purchase  payment  made under
municipal  lease  obligations or installment  sales  contracts.  Municipal lease
obligations  are issued by a state or municipal  financing  authority to provide
funds for the construction of facilities  (e.g.,  schools,  dormitories,  office
buildings or prisons) or the acquisition of equipment.  Certain  municipal lease
obligations may trade infrequently. Accordingly, COPs will be monitored pursuant
to analysis by the Adviser and reviewed  according to procedures  adopted by the
Board of Trustees,  which  considers  various  factors in determining  liquidity
risk.  COPs will not be  considered  illiquid  for  purposes  of the  Fund's 10%
limitation on illiquid securities, provided the Adviser determines that there is
a readily available market for such securities. An investment in COPs is subject
to the risk that a municipality  may not  appropriate  sufficient  funds to meet
payments on the underlying lease obligation.

                                       6

<PAGE>

Callable  Bonds.  The Fund may purchase and hold callable  Municipal Bonds which
contain a provision in the indenture  permitting  the issuer to redeem the bonds
prior to their maturity dates at a specified  price which  typically  reflects a
premium  over the bonds'  original  issue  price.  These  bonds  generally  have
call-protection  (a period of time  during  which the bonds may not be  called),
which usually lasts for 7 to 10 years, after which time such bonds may be called
away.  An issuer may  generally  be expected to call its bonds,  or a portion of
them during periods of relatively  declining interest rates, when borrowings may
be replaced at lower rates than those  obtained in prior years.  If the proceeds
of a bond called under such  circumstances  are reinvested,  the result may be a
lower overall yield due to lower current  interest  rates. If the purchase price
of such bonds included a premium related to the appreciated  value of the bonds,
some or all of that  premium may not be recovered  by  bondholders,  such as the
Fund, depending on the price at which such bonds were redeemed.

Variable  and  Floating  Rate  Obligations.  The Fund may invest in variable and
floating rate obligations, including inverse floating rate obligations, on which
the interest rate is adjusted at predesignated  periodic intervals or when there
is a change in the market rate of interest on which the interest rate payable on
the obligation is based.  Variable and floating rate  obligations  may include a
demand  feature  which  entitles  the  purchaser  to  demand  prepayment  of the
principal  amount  prior  to  stated  maturity.  Also,  the  issuer  may  have a
corresponding  right to prepay the principal  amount prior to maturity.  As with
any other type of debt security,  the marketability of variable or floating rate
instruments  may vary  depending on a number of factors,  including  the type of
issuer and the terms of the  instrument.  The Fund may  invest in more  recently
developed  floating rate  instruments  which are created by dividing a municipal
security's interest rate into two or more different components.  Typically,  one
component  ("floating  rate  component"  or "FRC") pays an interest rate that is
reset  periodically  through an auction  process or by  reference to an interest
rate index. A second  component  ("inverse  floating rate  component" or "IFRC")
pays an interest  rate that varies  inversely  with  changes to market  rates of
interest,  because the interest paid to the IFRC holders is generally determined
by  subtracting a variable or floating rate from a  predetermined  amount (i.e.,
the  difference  between the total  interest paid by the municipal  security and
that paid by the FRC).  The extent of increases and decreases in the value of an
IFRC generally will be greater than comparable  changes in the value of an equal
principal  amount of a  fixed-rate  municipal  security  having  similar  credit
quality, redemption provisions and maturity. To the extent that such instruments
are not readily marketable,  as determined by the Adviser pursuant to guidelines
adopted by the Board of Trustees,  they will be considered illiquid for purposes
of the Fund's 10% investment restriction on investment in illiquid securities.
   
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 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 the Fund's  investments  and its share price
and yield.
    
                                       7

<PAGE>

   
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
counterparty's   ability  to   perform,   and  may   decline  in  value  if  the
counterparty's creditworthiness 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  securities equal to the net amount, if any,
of the excess of the Fund's  obligations over its  entitlements  with respect to
swap, cap, collar or floor transactions.
    
Structured  or Hybrid  Notes.  The 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.

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  tranches 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.
   
Financial  Futures  Contracts.  The Fund may buy and sell futures contracts (and
related options) on debt  securities,  interest rate indices and tax-exempt bond
indices.  The Fund may hedge its  portfolio by selling or  purchasing  financial
futures  contracts as an offset against the effects of changes in interest rates
or in  security  values.  Although  other  techniques  could  be used to  reduce
exposure to market fluctuations, the Fund may be able to hedge its exposure more
effectively  and perhaps at a lower cost by using financial  futures  contracts.

                                       8

<PAGE>

The Fund may enter  into  financial  futures  contracts  for  hedging  and other
non-speculative purposes to the extent permitted by regulations of the Commodity
Futures Trading Commission ("CFTC").
    
Financial  futures  contracts  have been  designed by boards of trade which have
been designated  "contract markets" by the CFTC. Futures contracts are traded on
these  markets  in a manner  that is  similar  to the way a stock is traded on a
stock  exchange.  The  boards of trade,  through  their  clearing  corporations,
guarantee that the contracts  will be performed.  Currently,  financial  futures
contracts are based on interest rate instruments such as long-term U.S. Treasury
bonds, U.S. Treasury notes,  Government National Mortgage  Association  ("GNMA")
modified  pass-through  mortgage-backed  securities,  three-month U.S.  Treasury
bills,  90-day  commercial  paper,  bank  certificates of deposit and Eurodollar
certificates  of  deposit.  It is  expected  that  if  other  financial  futures
contracts are developed and traded the Fund may engage in  transactions  in such
contracts.

Although  some  financial  futures  contracts  by their  terms  call for  actual
delivery or acceptance of financial instruments, in most cases the contracts are
closed  out prior to  delivery  by  offsetting  purchases  or sales of  matching
financial  futures  contracts (same exchange,  underlying  security and delivery
month).  Other  financial  futures  contracts,  such  as  futures  contracts  on
securities indices, by their terms call for cash settlements.  If the offsetting
purchase price is less than the Fund's original sale price,  the Fund realizes a
gain, or if it is more, the Fund realizes a loss. Conversely,  if the offsetting
sale price is more than the Fund's original  purchase price, the Fund realizes a
gain, or if it is less,  the Fund realizes a loss.  The  transaction  costs must
also be  included  in these  calculations.  The Fund  will pay a  commission  in
connection with each purchase or sale of financial futures contracts,  including
a closing transaction. For a discussion of the federal income tax considerations
of trading in financial futures contracts, see the information under the caption
"Tax Status" below.

At the time the Fund enters into a financial futures contract, it is required to
deposit  with  its  custodian  a  specified  amount  of cash or U.S.  Government
securities,  known as "initial margin," ranging upward from 1.1% of the value of
the financial futures contract being traded. The margin required for a financial
futures  contract is set by the board of trade or exchange on which the contract
is traded and may be  modified  during  the term of the  contract.  The  initial
margin is in the  nature of a  performance  bond or good  faith  deposit  on the
financial futures contract which is returned to the Fund upon termination of the
contract,  assuming all contractual  obligations  have been satisfied.  The Fund
expects to earn interest  income on its initial margin  deposits.  Each day, the
futures  contract  is valued at the  official  settlement  price of the board of
trade  or  exchange  on  which  it is  traded.  Subsequent  payments,  known  as
"variation  margin,"  to and from the  broker  are made on a daily  basis as the
market price of the financial futures contract fluctuates. This process is known
as "mark to market."  Variation margin does not represent a borrowing or lending
by the Fund but is instead a  settlement  between the Fund and the broker of the
amount one would owe the other if the financial  futures  contract  expired.  In
computing  net asset  value,  the Fund will  mark to market  its open  financial
futures positions.

Successful  hedging depends on a strong  correlation  between the market for the
underlying  securities  and the futures  contract  market for those  securities.
There are several factors that will probably prevent this correlation from being
a perfect one, and even a correct  forecast of general  interest rate trends may
not  result  in  a  successful  hedging   transaction.   There  are  significant
differences  between the  securities  and futures  markets which could create an
imperfect  correlation between the markets and which could affect the success of
a  given  hedge.   The  degree  of  imperfection   of  correlation   depends  on
circumstances  such as  variations  in  speculative  market demand for financial
futures and debt securities,  including technical  influences in futures trading
and  differences  between  the  financial   instruments  being  hedged  and  the
instruments  underlying the standard  financial futures contracts  available for
trading  in  such   respects   as   interest   rate   levels,   maturities   and
creditworthiness  of issuers.  The degree of imperfection may be increased where

                                       9

<PAGE>

the underlying  debt securities are  lower-rated  and, thus,  subject to greater
fluctuation in price than higher-rated securities.

A decision as to whether,  when and how to hedge  involves the exercise of skill
and judgment, and even a well-conceived hedge may be unsuccessful to some degree
because of  unexpected  market or interest  rate trends.  The Fund will bear the
risk that the price of the  securities  being  hedged  will not move in complete
correlation  with  the  price  of  the  futures  contracts  used  as  a  hedging
instrument.  Although the Adviser  believes  that the use of  financial  futures
contracts will benefit the Fund, an incorrect market  prediction could result in
a loss on both the hedged  securities  in the Fund's  portfolio  and the hedging
vehicle so that the Fund's  return  might have been  better had hedging not been
attempted.  However,  in the absence of the ability to hedge,  the Adviser might
have taken portfolio  actions in anticipation of the same market  movements with
similar investment results but,  presumably,  at greater  transaction costs. The
low margin deposits required for futures  transactions  permit an extremely high
degree of leverage. A relatively small movement in a futures contract may result
in losses or gains in excess of the amount invested.

Futures  exchanges  may limit the  amount of  fluctuation  permitted  in certain
futures contract prices during a single trading day. The daily limit establishes
the maximum  amount the price of a futures  contract  may vary either up or down
from the previous  day's  settlement  price,  at the end of the current  trading
session.  Once the daily limit has been reached in a futures contract subject to
the limit,  no more trades may be made on that day at a price beyond that limit.
The daily limit  governs only price  movements  during a particular  trading day
and,  therefore,  does not limit potential  losses because the limit may work to
prevent the liquidation of unfavorable  positions.  For example,  futures prices
have occasionally moved to the daily limit for several  consecutive trading days
with little or no trading,  thereby  preventing prompt  liquidation of positions
and subjecting some holders of futures contracts to substantial losses.

Finally,  although the Fund engages in financial  futures  transactions  only on
boards of trade or  exchanges  where there  appears to be an adequate  secondary
market,  there is no assurance  that a liquid market will exist for a particular
futures  contract  at any given time.  The  liquidity  of the market  depends on
participants closing out contracts rather than making or taking delivery. In the
event  participants  decide to make or take  delivery,  liquidity  in the market
could be reduced. In addition,  the Fund could be prevented from executing a buy
or sell order at a specified  price or closing  out a position  due to limits on
open  positions or daily price  fluctuation  limits  imposed by the exchanges or
boards of trade.  If the Fund cannot close out a position,  it must  continue to
meet margin requirements until the position is closed.
   
Options on  Financial  Futures  Contracts.  The Fund may buy and sell options on
financial  futures  contracts  on debt  securities,  interest  rate  indices and
tax-exempt bond indices. An option on a futures contract gives the purchaser the
right,  in  return  for the  premium  paid,  to assume a  position  in a futures
contract  at a  specified  exercise  price at any time  during the period of the
option. Upon exercise, the writer of the option delivers the futures contract to
the holder at the exercise price. The Fund would be required to deposit with its
custodian  initial and variation  margin with respect to put and call options on
futures  contracts  written by them.  Options on futures contracts involve risks
similar to the risks of transactions in financial  futures  contracts.  Also, an
option purchased by the Fund may expire worthless,  in which case the Fund would
lose the premium it paid for the option.
    
Other  Considerations.  The Fund will engage in futures and options transactions
for bona fide hedging or other non-speculative  purposes to the extent permitted
by CFTC regulations.  The 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
which it  expects  to  purchase.  Except as stated  below,  the  Fund's  futures
transactions  will be entered  into for  traditional  hedging  purposes -- i.e.,
futures  contracts  will be sold to  protect  against a decline  in the price of

                                       10

<PAGE>

securities that the Fund owns, or futures contracts will be purchased to protect
the Fund  against an increase  in the price of  securities,  or the  currency in
which they are  denominated,  the Fund intends to purchase.  As evidence of this
hedging  intent,  the 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 or assets denominated in the
related  currency in the cash  market at the time when the  futures  contract or
option  position  is  closed  out.  However,  in  particular  cases,  when it is
economically  advantageous for the 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.

As an alternative to literal compliance with the bona fide hedging definition, a
CFTC regulation permits the Fund to elect to comply with a different test, under
which the aggregate initial margin and premiums required to establish nonhedging
positions in futures  contracts and options on futures 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.  The Fund will  engage in
transactions  in futures  contracts  only to the extent  such  transactions  are
consistent with the  requirements of the Code for maintaining its  qualification
as a regulated investment company for federal income tax purposes.
   
When the Fund purchases  financial futures  contracts,  or writes put options or
purchases call options thereon, cash or liquid securities will be deposited in a
segregated  account with the Fund's  custodian in an amount that,  together with
the amount of initial  and  variation  margin held in the account of the broker,
equals the market value of the futures contracts.

Options  Transactions.  The Fund may write listed and  over-the-counter  covered
call options and covered put options on securities  in order to earn  additional
income from the premiums received. In addition, the Fund may purchase listed and
over-the-counter call and put options. The Fund may also write straddles,  which
are  combinations  of put and call options on the same  security.  The extent to
which  covered  options  will  be used  by the  Fund  will  depend  upon  market
conditions and the availability of alternative strategies.

The Fund will write  listed and  over-the-counter  call options only if they are
"covered,"  which means that the Fund owns or has the immediate right to acquire
the securities underlying the options without additional cash consideration upon
conversion or exchange of other securities held in its portfolio.  A call option
written by the Fund may also be "covered" if the Fund holds on a share-for-share
basis a covering call on the same securities where (i) the exercise price of the
covering  call  held is equal to or less  than  the  exercise  price of the call
written or the exercise  price of the covering call is greater than the exercise
price  of the  call  written,  in the  latter  case  only if the  difference  is
maintained by the Fund in cash or liquid securities in a segregated account with
the Fund's custodian, and (ii) the covering call expires at the same time as the
call  written.  If a covered call option is not  exercised,  the Fund would keep
both the option premium and the underlying security.  If the covered call option
written by the Fund is exercised and the exercise  price,  less the  transaction
costs,  exceeds the cost of the  underlying  security,  the Fund would realize a
gain in  addition  to the  amount of the  option  premium  it  received.  If the
exercise price, less transaction  costs, is less than the cost of the underlying
security, the Fund's loss would be reduced by the amount of the option premium.

As the writer of a covered  put  option,  the Fund will write a put option  only
with  respect to  securities  it intends to acquire for its  portfolio  and will
maintain  in a  segregated  account  with  its  custodian  bank  cash or  liquid
securities with a value equal to the price at which the underlying  security may
be sold to the Fund in the event the put option is exercised  by the  purchaser.
The  Fund  may  also  write  a  "covered"   put  option  by   purchasing   on  a

                                       11

<PAGE>

share-for-share  basis a put on the same security as the put written by the Fund
if the  exercise  price of the covering put held is equal to or greater than the
exercise  price of the put written and the covering put expires at the same time
as or later than the put written.
    
When writing listed and over-the-counter covered put options on securities,  the
Fund would earn income from the  premiums  received.  If a covered put option is
not exercised,  the Fund would keep the option premium and the assets maintained
to cover  the  option.  If the  option  is  exercised  and the  exercise  price,
including  transaction  costs,  exceeds  the  market  price  of  the  underlying
security,  the Fund  would  realize a loss,  but the amount of the loss would be
reduced by the amount of the option premium.

If the writer of an  exchange-traded  option wishes to terminate its  obligation
prior to its exercise,  it may effect a "closing purchase  transaction." This is
accomplished  by buying an option of the same  series as the  option  previously
written.  The effect of the purchase is that the Fund's  position will be offset
by the Options Clearing Corporation.  The Fund may not effect a closing purchase
transaction after it has been notified of the exercise of an option. There is no
guarantee that a closing purchase transaction can be effected. Although the Fund
will generally  write only those options for which there appears to be an active
secondary  market,  there is no assurance that a liquid  secondary  market on an
exchange  or board of trade  will  exist  for any  particular  option  or at any
particular  time,  and for some options no  secondary  market on an exchange may
exist.
   
In the case of a written  call  option,  effecting  a closing  transaction  will
permit the Fund to write  another call option on the  underlying  security  with
either a different  exercise  price,  expiration  date or both. In the case of a
written put option,  it will permit the Fund to write  another put option to the
extent that the exercise  price  thereof is secured by deposited  cash or liquid
securities.  Also,  effecting  a closing  transaction  will  permit  the cash or
proceeds from the concurrent sale of any securities  subject to the option to be
used for other  investments.  If the Fund desires to sell a particular  security
from its  portfolio  on which it has  written a call  option,  it will  effect a
closing transaction prior to or concurrent with the sale of the security.
    
The Fund  will  realize a gain  from a  closing  transaction  if the cost of the
closing  transaction is less than the premium  received from writing the option.
The Fund  will  realize a loss  from a  closing  transaction  if the cost of the
closing  transaction  is more than the premium  received for writing the option.
However,  because  increases in the market price of a call option will generally
reflect  increases  in the market  price of the  underlying  security,  any loss
resulting  from the  repurchase of a call option is likely to be offset in whole
or in part by appreciation in the value of the underlying  security owned by the
Fund.

Over-the-Counter  Options.  The Fund  may  engage  in  options  transactions  on
exchanges  and in the  over-the-counter  markets.  In  general,  exchange-traded
options are third-party contracts (i.e., performance of the parties' obligations
is guaranteed by an exchange or clearing  corporation) with standardized  strike
prices and expiration dates. Over-the-counter ("OTC") transactions are two-party
contracts with price and terms negotiated by the buyer and seller. The Fund will
acquire  only  those OTC  options  for which  management  believes  the Fund can
receive on each  business day at least two separate bids or offers (one of which
will be from an entity  other than a party to the  option) or those OTC  options
valued by an independent  pricing service.  The Fund will write and purchase OTC
options only with member banks of the Federal Reserve System and primary dealers
in U.S. Government securities or their affiliates which have capital of at least
$50 million or whose  obligations  are guaranteed by an entity having capital of
at least $50  million.  The SEC has  taken the  position  that OTC  options  are
subject to the Fund's 10% restriction on illiquid investments. The SEC, however,
allows the Fund to exclude  from the 10%  limitation  on illiquid  securities  a
portion  of the value of the OTC  options  written  by the Fund,  provided  that
certain  conditions are met. First, the other party to the OTC options has to be
a primary U.S.  Government  securities  dealer designated as such by the Federal

                                       12

<PAGE>

Reserve  Bank.  Second,  the Fund must  have an  absolute  contractual  right to
repurchase the OTC options at a formula price. If the above  conditions are met,
the Fund may treat as illiquid only that portion of the OTC option's  value (and
the value of its underlying  securities) which is equal to the formula price for
repurchasing the OTC option, less the OTC option's intrinsic value.
   
Repurchase  Agreements.   The  Fund  may  invest  in  repurchase  agreements.  A
repurchase  agreement is a contract under which the Fund acquires a security for
a relatively  short period  (generally  not more than seven days) subject to the
obligation of the seller to repurchase and the Fund to resell such security at a
fixed time and price (representing the Fund's cost plus interest). The Fund will
enter into  repurchase  agreements only with member banks of the Federal Reserve
System and with "primary  dealers" in U.S.  Government  securities.  The Adviser
will continuously monitor the creditworthiness of the parties with whom the Fund
enters  into  repurchase  agreements.  The  Fund  has  established  a  procedure
providing  that  the  securities  serving  as  collateral  for  each  repurchase
agreement  must be delivered to the Fund's  custodian  either  physically  or in
book-entry form and that the collateral must be marked to market daily to ensure
that each  repurchase  agreement is fully  collateralized  at all times.  In the
event of bankruptcy or other default by a seller of a repurchase agreement,  the
Fund could experience delays in liquidating the underlying securities during the
period which the Fund seeks to enforce its rights  thereto,  possible  subnormal
levels of  income  and lack of access to  income  during  this  period,  and the
expense of enforcing its rights.

Reverse Repurchase  Agreements.  The Fund may also enter into reverse repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank or securities  firm 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 the 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.  The 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.  The Fund 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
Board of Trustees.  Under procedures  established by the Board of Trustees,  the
Adviser will monitor the creditworthiness of the banks involved.
    
Forward Commitment and When-Issued Securities.  The Fund 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.  The 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
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

When the 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.

                                       13

<PAGE>

   
On the date the 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.
    
Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including securities offered and sold to "qualified  institutional buyers" under
Rule 144A under the 1933 Act. However, the Fund will not invest more than 10% of
its assets in illiquid investments, which include repurchase agreements maturing
in more  than  seven  days,  securities  that  are not  readily  marketable  and
restricted securities.  However, if the Board of Trustees determines, based upon
a continuing  review of the trading  markets for specific Rule 144A  securities,
that they are liquid,  then such  securities may be purchased  without regard to
the 10% limit. The Trustees may adopt guidelines and delegate to the Adviser the
daily  function of  determining  and  monitoring  the  liquidity  of  restricted
securities.  The  Trustees,  however,  will retain  sufficient  oversight and be
ultimately  responsible  for the  determinations.  The Trustees  will  carefully
monitor the 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 the Fund if  qualified  institutional  buyers  become for a time
uninterested in purchasing these restricted securities.
   
The Fund may acquire other restricted  securities including securities for which
market quotations are not readily  available.  These securities may be sold only
in privately  negotiated  transactions  or in public  offerings  with respect to
which  a  registration  statement  is  in  effect  under  the  1933  Act.  Where
registration  is  required,  the Fund may be obligated to pay all or part of the
registration  expenses and a considerable  period may elapse between the time of
the  decision to sell and the time the Fund may be  permitted to sell a security
under an effective  registration  statement.  If, during such a period,  adverse
market conditions were to develop,  the Fund might obtain a less favorable price
than prevailed when it decided to sell.  Restricted securities will be priced at
fair market value as determined in good faith by the Trust's Trustees.
    
Short Term Trading and Portfolio Turnover. Short-term trading means the purchase
and subsequent sale of a security after it has been held for a relatively  brief
period of time. The Fund may engage in short-term trading in response to changes
in  interest  rates  or  other  economic  trends  and  developments,  or to take
advantage of yield disparities  between various fixed income securities in order
to realize  capital  gains or improve  income.  Short term  trading may have the
effect of increasing  portfolio turnover rate. A high rate of portfolio turnover
(100% or greater) involves  corresponding  higher  transaction  expenses and may
make it more difficult for the Fund to qualify as a regulated investment company
for federal income tax purposes.

INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions

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

The Fund may not:

                                       14

<PAGE>

(1) Borrow money except from banks for temporary or emergency  (not  leveraging)
purposes,  including  the meeting of redemption  requests  that might  otherwise
require the untimely  disposition of  securities,  in an amount up to 15% of the
value of the Fund's  total  assets  (including  the amount  borrowed)  valued at
market less  liabilities  (not  including  the amount  borrowed) at the time the
borrowing was made. While borrowings  exceed 5% of the value of the Fund's total
assets, the Fund will not purchase any additional  securities.  Interest paid on
borrowings  will  reduce  the  Fund's  net  investment   income.  The  borrowing
restriction  set forth  above does not  prohibit  the use of reverse  repurchase
agreements, in an amount (including any borrowings) not to exceed 33-1/3% of net
assets.

(2) Pledge, hypothecate, mortgage or otherwise encumber its assets, except in an
amount up to 10% of the value of its total assets but only to secure  borrowings
for  temporary or emergency  purposes as may be  necessary  in  connection  with
maintaining  collateral in connection with writing put or call options or making
initial  margin  deposits in  connection  with the purchase or sale of financial
futures or index futures contracts and related options.

(3) Purchase  securities  (except  obligations  issued or guaranteed by the U.S.
Government,  its agencies or  instrumentalities) if the purchase would cause the
Fund at the time to have more than 5% of the value of its total assets  invested
in the  securities of any one issuer or to own more than 10% of the  outstanding
debt  securities  of any one issuer;  provided,  however,  that up to 25% of the
value of the Fund's asset may be invested without regard to these restrictions.

(4) Purchase or retain the securities of any issuer,  if to the knowledge of the
Fund,  any officer or director of the Fund or its Adviser  owns more than 1/2 of
1% of the  outstanding  securities  of such  issuer,  and all such  officers and
directors own in the  aggregate  more than 5% of the  outstanding  securities of
such issuer.

(5) Write, purchase or sell puts, calls or combinations thereof,  except put and
call options on debt  securities,  futures  contracts based on debt  securities,
indices  of debt  securities  and  futures  contracts  based on  indices of debt
securities,  sell  securities  on margin or make short  sales of  securities  or
maintain a short position,  unless at all times when a short position is open it
owns an equal  amount  of such  securities  or  securities  convertible  into or
exchangeable,  without payment of any further  consideration,  for securities of
the same issue as, and equal in amount to, the securities sold short, and unless
not more than 10% of the Fund's net assets  (taken at current  value) is held as
collateral for such sales at any one time.

(6) Underwrite  the securities of other issuers,  except insofar as the Fund may
be deemed an  underwriter  under the  Securities  Act of 1933 in  disposing of a
portfolio security.

(7)  Purchase the  securities  of any issuer if as a result more than 10% of the
value of the Fund's  total  assets  would be  invested  in  securities  that are
subject to legal or contractual restrictions on resale ("restricted securities")
and in securities for which there are no readily available market quotations; or
enter into a  repurchase  agreement  maturing in more than seven  days,  if as a
result  such  repurchase  agreement  together  with  restricted  securities  and
securities  for which there are no readily  available  market  quotations  would
constitute more than 10% of the Fund's total assets.

(8)  Purchase or sell real  estate,  real estate  investment  trust  securities,
commodities or commodity contracts, except commodities and commodities contracts
which are  necessary  to enable  the Fund to engage  in  permitted  futures  and
options transactions  necessary to implement hedging strategies,  or oil and gas
interests,  but this shall not  prevent  the Fund from  investing  in  municipal
obligations secured by real estate or interests in real estate.

                                       15

<PAGE>

(9) Make loans to  others,  except  insofar as the Fund may enter in  repurchase
agreements as set forth in the  Prospectus or this SAI. The purchase of an issue
of publicly  distributed bonds or other securities,  whether or not the purchase
was made upon the original  issuance of securities,  is not to be considered the
making of a loan.

(10) Invest more than 25% of its assets in the  securities  of the  "issuers" in
any single industry;  provided that there shall be no limitation on the purchase
of municipal  obligations  and  obligations  issued or  guaranteed by the United
States  Government,  its  agencies or  instrumentalities.  For  purposes of this
limitation  and that set forth in  investment  restriction  (3) above,  when the
assets and revenues of an agency, authority,  instrumentality or other political
subdivision  are  separate  from those of the  government  creating  the issuing
entity and a security is backed  only by the assets and  revenues of the entity,
the entity would be deemed to be the sole issuer of the security.  Similarly, in
the case of an industrial development or pollution control bond, if that bond is
backed only by the assets and revenues of the  nongovernmental  user,  then such
nongovernmental  user would be deemed to be the sole  issuer.  If,  however,  in
either case, the creating government or some other entity guarantees a security,
such a guarantee would be considered a separate security and would be treated as
an issue of such government or other entity.

(11) Invest more than 5% of the value of its total assets in the  securities  of
issuers having a record,  including  predecessors,  of fewer than three years of
continuous  operation,  except  obligations  issued or  guaranteed by the United
States Government, its agencies or instrumentalities,  unless the securities are
rated by a nationally recognized rating service.

(12)  Invest for the  purpose of  exercising  control or  management  of another
company.

(13) Issue any senior security (as that term is defined in the 1940 Act) if such
issuance is specifically prohibited by the 1940 Act or the rules and regulations
promulgated  thereunder.  For  the  purpose  of  this  restriction,   collateral
arrangements  with respect to options,  futures contracts and options on futures
contracts  and  collateral  arrangements  with respect to initial and  variation
margins are not deemed to be the issuance of a senior security.

Other Operating Policies

In order to comply with certain state regulatory policies, the Fund will not, as
a matter of operating  policy,  pledge,  mortgage or  hypothecate  its portfolio
securities if the percentage of securities so pledged, mortgaged or hypothecated
would exceed 15%.

In  order  to  comply  with  certain  state  regulatory  policies,  the  cost of
investments  in options,  financial  futures,  stock index  futures and currency
futures,  other than those acquired for hedging purposes,  may not exceed 10% of
the Fund's total net assets.

As a matter of operating policy,  the Fund will not 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
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.  The Fund may not  purchase  the shares of any  closed-end  investment

                                       16

<PAGE>

company  except in the open market where no commission or profit to a sponsor or
dealer results from the purchase, other than customary brokerage fees.

These  operating  policies  are  not  fundamental  and  may be  changed  without
shareholder   approval.  In  order  to  comply  with  certain  state  regulatory
practices, certain policies, if changed, would require advance written notice to
shareholders.

THOSE RESPONSIBLE FOR MANAGEMENT

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

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
























                                       17
<PAGE>

<TABLE>
<CAPTION>

                                   Position(s) Held              Principal Occupation(s)
Name and Address                   With the Trust                During Past Five Years 
- ----------------                   --------------                ---------------------- 
<S>                                <C>                           <C>
*Edward J. Boudreau, Jr.*          Trustee, Chairman             Chairman and Chief Executive       
101 Huntington Avenue              and Chief Executive           Officer, the Adviser and The       
Boston, MA 02199                   Officer (1)(2)                Berkeley Financial Group ("The     
October 1944                                                     Berkeley Group"); Chairman, NM     
                                                                 Capital Management, Inc. ("NM      
                                                                 Capital"); John Hancock Advisers   
                                                                 International Limited ("Advisers   
                                                                 International"); Chairman, Chief   
                                                                 Executive Officer and President,   
                                                                 John Hancock Funds, Inc. ("John    
                                                                 Hancock Funds"); John Hancock      
                                                                 Investor Services Corporation      
                                                                 ("Investor Services"), First       
                                                                 Signature Bank and Trust Company   
                                                                 and Sovereign Asset Management     
                                                                 Corporation ("SAMCorp"); Director, 
                                                                 John Hancock Freedom Securities    
                                                                 Corporation, 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; Vice   
                                                                 Chairman and President, the Adviser
                                                                 (until July 1992); Chairman, John  
                                                                 Hancock Distributors, Inc. (until  
                                                                 April, 1994).                       
                                                                 
James F. Carlin                    Trustee (3)                   Chairman and CEO, Carlin           
233 West Central Street                                          Consolidated, Inc.                 
Natick, MA 01760                                                 (management/investments); Director,
April 1940                                                       Arbella Mutual Insurnace Company   
                                                                 (insurance), Consolidated Group    
                                                                 Trust (insurance administration),  
                                                                 Carlin Insurance Agency, Inc., West
                                                                 Insurance Agency, Inc. (until May  
                                                                 1995) and Uno Restaurant Corp.;    
                                                                 Chairman, Massachusetts Board of   


*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee.  Under the Trust's Declaration of Trust,
     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.

                                       17

<PAGE>

                                   Position(s) Held              Principal Occupation(s)
Name and Address                   With the Trust                During Past Five Years 
- ----------------                   --------------                ---------------------- 

                                                                 Higher Education (since 1995);
                                                                 Receiver, the City of Chelsea 
                                                                 (until August 1992).          

William H. Cunningham              Trustee (3)                   Chancellor, University of Texas    
601 Colorado                                                     System and former President of the 
O'Henry Hall                                                     University of Texas, Austin, Texas;
Austin, TX 78701                                                 Lee Hage and Joseph D. Jamail      
January 1994                                                     Regents Chair for Free Enterprise; 
                                                                 Director, LaQuinta Motor Inns, Inc.
                                                                 (hotel management company);        
                                                                 Director, Jefferson-Pilot          
                                                                 Corporation (diversified life      
                                                                 insurance company) and LBJ         
                                                                 Foundation Board (education        
                                                                 foundation); Advisory Director,    
                                                                 Texas Commerce Bank - Austin.      

Harold R. Hiser, Jr.               Trustee (3)                   Executive Vice President,        
Schering-Plough                                                  Schering-Plough Corporation      
Corporation                                                      (pharmaceuticals) (retired 1996);
One Giralda Farms                                                Director, ReCapital Corporation  
Madison, NJ 07940-1000                                           (reinsurance) (until 1995).      
October 1931                                                     

Charles F. Fretz                   Trustee (3)                   Retired; self-employed; Former Vice
RD #5, Box 300B                                                  President and Director, Towers,    
Clothier Springs Road                                            Perrin, Forster & Crosby, Inc.     
Malvern, PA 19355                                                (international management          
June 1928                                                        consultants) (1952-1985).          

Anne C. Hodsdon*                   President and                 President and Chief Operating      
101 Huntington Avenue              Trustee (1)(2)                Officer, the Adviser; Executive    
Boston, MA 02199                                                 Vice President, the Adviser (until 
April 1953                                                       December 1994); Senior Vice        
                                                                 President, the Adviser (until      
                                                                 December 1993); Vice President, the
                                                                 Adviser (until 1991).              

Charles L. Ladner                  Trustee (3)                   Director, Energy North, Inc.       
UGI Corporation                                                  (public utility holding company)   
460 North Gulph Road                                             (until 1992); Senior Vice          
King of Prussia, PA 19406                                        President, Finance UGI Corp.       
February 1938                                                    (holding company, public utilities,
                                                                 LPGAS).                            
                                                                 

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee.  Under the Trust's Declaration of Trust,
     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.
                                             
                                       18
<PAGE>

                                   Position(s) Held              Principal Occupation(s)
Name and Address                   With the Trust                During Past Five Years 
- ----------------                   --------------                ---------------------- 

Leo E. Linbeck, Jr.                Trustee (3)                   Chairman, President, Chief         
3810 W. Alabama                                                  Executive Officer and Director,    
Houston, TX 77027                                                Linbeck Corporation (a holding     
August 1934                                                      company engaged in various phases  
                                                                 of the construction industry and   
                                                                 warehousing interests); Former     
                                                                 Chairman, Federal Reserve Bank of  
                                                                 Dallas (1992, 1993); Chairman of   
                                                                 the Board and Chief Executive      
                                                                 Officer, Linbeck Construction      
                                                                 Corporation; Director, PanEnergy   
                                                                 Eastern Corporation (a diversified 
                                                                 energy company), Daniel Industries,
                                                                 Inc. (manufacturer of gas measuring
                                                                 products and energy related        
                                                                 equipment), GeoQuest International,
                                                                 Inc. (a geophysical consulting     
                                                                 firm) (1980-1993); Director,       
                                                                 Greater Houston Partnership.       

Patricia P. McCarter               Trustee (3)                   Director and Secretary, The
Swedesford Road                                                  McCarter Corp. (machine    
RD #3, Box 121                                                   manufacturer).             
Malvern, PA 19355                                                
May 1928

Steven R. Pruchansky               Trustee (1)(3)                Director and President, Mast      
360 Horse Creek Drive, #208                                      Holdings, Inc. (since 1991);      
Naples, FL 33942                                                 DirectorFirst Signature Bank &    
August 1944                                                      Trust Company (until August 1991);
                                                                 Director, Mast Realty Trust       
                                                                 (1982-1994); President, Maxwell   
                                                                 Building Corp. (until 1991).      

Richard S. Scipione*               Trustee                       General Counsel, John Hancock      
John Hancock Place                                               Mutual Life Insurance Company;     
P.O. Box 111                                                     Director, the Adviser, Advisers    
Boston, MA 02199                                                 International, John Hancock Funds, 
August 1937                                                      Investor Services, John Hancock    
                                                                 Distributors, Inc., John Hancock   
                                                                 Subsidiaries, Inc., John Hancock   
                                                                 Property and Casualty Insurance and

                                                                 
*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee.  Under the Trust's Declaration of Trust,
     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.
                                             
                                       19
<PAGE>
                                             
                                   Position(s) Held              Principal Occupation(s)
Name and Address                   With the Trust                During Past Five Years 
- ----------------                   --------------                ---------------------- 

                                                                 its affiliates (until November   
                                                                 1993), SAMCorp and NM Capital;   
                                                                 Trustee, The Berkeley Group;     
                                                                 Director, JH Networking Insurance
                                                                 Agency, Inc.                     

Norman H. Smith                    Trustee (3)                   Lieutenant General, USMC, Deputy  
Rt. 1, Box 249 E                                                 Chief of Staff for Manpower and   
Linden, VA 22642                                                 Reserve Affairs, Headquarters     
March 1933                                                       Marine Corps; Commanding General  
                                                                 III Marine Expeditionary Force/3rd
                                                                 Marine Division (retired 1991).   

John P. Toolan                     Trustee (3)                   Director, The Smith Barney Muni   
13 Chadwell Place                                                Bond Funds, The Smith Barney      
Morristown, NJ 07960                                             Tax-Free Money Fund, Inc., Vantage
September 1930                                                   Money Market Funds (mutual funds),
                                                                 The Inefficient- Market Fund, Inc.
                                                                 (closed- end investment company)  
                                                                 and Smith Barney Trust Company of 
                                                                 Florida; Chairman, Smith Barney   
                                                                 Trust Company (retired 1991);     
                                                                 Director, Smith Barney, Inc.,     
                                                                 Mutual Management Company and     
                                                                 Smith, Barney Advisers, Inc.      
                                                                 (investment advisers) (retired    
                                                                 1991); Senior Executive Vice      
                                                                 President, Director and member of 
                                                                 the Executive Committee, Smith    
                                                                 Barney, Harris Upham & Co.,       
                                                                 Incorporated (investment bankers) 
                                                                 (until 1991).                     

Robert G. Freedman*                Vice Chairman and             Vice Chairman and Chief Investment 
101 Huntington Avenue              Chief Investment              Officer, the Adviser; President,   
Boston, MA 02199                   Officer(2)                    the Adviser (until December 1994); 
July 1938                                                        Director, the Adviser, Advisers    
                                                                 International, John Hancock Funds, 
                                                                 Investor Services, SAMCorp., and NM
                                                                 Capital; Senior Vice President, The
                                                                 Berkeley Group.                    
                                                                 
                                             
*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee.  Under the Trust's Declaration of Trust,
     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.
                                             
                                       20
<PAGE>

                                   Position(s) Held              Principal Occupation(s)
Name and Address                   With the Trust                During Past Five Years 
- ----------------                   --------------                ---------------------- 

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

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

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

John A. Morin*                     Vice President                Vice President, the Adviser,       
101 Huntington Avenue                                            Investor Services and John Hancock 
Boston, MA 02199                                                 Funds; Counsel, John Hancock Mutual
July 1950                                                        Life Insurance Company; Vice       
                                                                 President and Assistant Secretary, 
                                                                 The Berkeley Group.                
</TABLE>

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
and/or Directors and/or Trustees of one or more of the other funds for which the
Adviser serves as investment adviser.












*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee.  Under the Trust's Declaration of Trust,
     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.

                                       21

<PAGE>

   
As of  September  4, 1996,  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 shares of the Fund:
    

                                           Number of          Percentage of
                                           shares of          total outstanding
Name and Address              Class of     beneficial         shares of the
of Shareholder                Shares       interest owned     class of the Fund
- --------------                ------       --------------     -----------------
   
Merrill Lynch Pierce          Class B       3,064,279.58            19.03%
Fenner & Smith Inc.
4800 Deerlake Drive East
Jacksonville, FL
32246-6484
    
At such date,  no other  person(s)  owned of record or was known by the Trust to
beneficially own as much as 5% of the outstanding shares of the Fund.

As of December 22, 1994,  the Trustees have  established an Advisory Board which
acts to  facilitate a smooth  transition of  management  over a two-year  period
(between  Transamerica Fund Management  Company  ("TFMC"),  the prior investment
adviser,  and the Adviser).  The members of the Advisory Board are distinct from
the Board of  Trustees,  do not serve  the Fund in any  other  capacity  and are
persons who have no power to determine what securities are purchased or sold and
behalf of the Fund.  Each member of the  Advisory  Board may be contacted at 101
Huntington Avenue, Boston, Massachusetts 02199.

Members of the Advisory Board and their respective principal  occupations during
the past five years are as follows:

R. Trent Campbell, President, FMS, Inc. (financial and management services);
     former Chairman of the Board, Mosher Steel Company.

Mrs. Lloyd Bentsen, Formerly National Democratic Committeewoman from Texas;
     co-founder, Houston Parents' League; former board member of various civic
     and cultural organizations in Houston, including the Houston Symphony,
     Museum of Fine Arts and YWCA. Mrs. Bentsen is presently active in various
     civic and cultural activities in the Washington, D.C. area, including
     membership on the Area Board for The March of Dimes and is a National
     Trustee for the Botanic Gardens of Washington, D. C.

Thomas R. Powers, Formerly Chairman of the Board, President and Chief Executive
     Officer, TFMC; Director, West Central Advisory Board, Texas Commerce Bank;
     Trustee, Memorial Hospital System; Chairman of the Board of Regents of
     Baylor University; Member, Board of Governors, National Association of
     Securities Dealers, Inc.; Formerly, Chairman, Investment Company Institute;
     formerly, President, Houston Chapter of Financial Executive Institute.

                                       22

<PAGE>

Thomas B. McDade, Chairman and Director, TransTexas Gas Company; Director,
     Houston Industries and Houston Lighting and Power Company; Director,
     TransAmerican Companies (natural gas producer and transportation); Member,
     Board of Managers, Harris County Hospital District; Advisory Director,
     Commercial State Bank, El Campo; Advisory Director, First National Bank of
     Bryan; Advisory Director, Sterling Bancshares; Former Director and Vice
     Chairman, Texas Commerce Bancshares; and Vice Chairman, Texas Commerce
     Bank.
   
Compensation of the Board of Trustees and Advisory Board.  The following  tables
provide  information  regarding the compensation  paid by the Fund and the other
investment  companies  in the  John  Hancock  Fund  Complex  to the  Independent
Trustees and the Advisory Board members for their services for the Fund's fiscal
year ended October 31, 1995. The two non-Independent  Trustees, Mr. Boudreau and
Ms. Hodsdon, and each of the officers of the Trust are interested persons of the
Adviser,  are  compensated  by the  Adviser  and its  affiliates  and receive no
compensation  from the Fund for their  services.  The  Trustees not listed below
were not trustees of the Trust during its most recently completed fiscal year.
    
                                                        Total Compensation
                                Aggregate               from the Fund and John 
Independent                     Compensation            Hancock Fund Complex to
Trustees                        from the Fund(1)        Trustees(2)
- --------                        ----------------        -----------
   
James F. Carlin                     $ 1,313               $ 60,700
William H. Cunningham(t)              3,175                 69,700
Charles F. Fretz                          0                 56,200
Harold R. Hiser. Jr.(t)                 107                 60,200
Charles L. Ladner                     1,671                 60,700
Leo E. Linbeck, Jr.                   4,145                 73,200
Patricia P. McCarter                  1,671                 60,700
Steven R. Pruchansky                  1,730                 62,700
Norman H. Smith                       1,730                 62,700
John P. Toolan(t)                     1,298                 60,700
- ----------------------              -------               --------
Total                               $16,840               $627,500
    
(1)  Compensation made pursuant to different compensation arrangements then in
     effect for the fiscal year ended October 31, 1995.


(2)  Total compensation from the Fund and the other John Hancock funds is as of
     December 31, 1995. All Trustees except Messrs. Cunningham and Linbeck are
     Trustees or Directors of 33 funds in the John Hancock Complex. Messrs.
     Cunningham and Linbeck are Trustees or Directors of 31 funds.

                                       23

<PAGE>

(t)  As of December 31, 1995, the value of aggregate accrued deferred
     compensation from all funds in the John Hancock Fund complex for Mr.
     Cunningham was $54,413, for Mr. Hiser was $31,324 and for Mr. Toolan was
     $71,437 under the John Hancock Deferred Compensation Plan for Independent
     Trustees/Directors.

                                                            Total Compensation
                                                            from the Funds in
                              Aggregate                     John Hancock
                              Compensation                  Fund Complex to
Advisory Board*               from the Fund                 Advisory Board*
- ---------------               -------------                 ---------------
   
R. Trent Campbell               $  750                           $ 70,000
Mrs. Lloyd Bentsen                 750                             63,000
Thomas R. Powers                   750                             63,000  
Thomas B. McDade                   750                             63,000
                                ------                           --------
TOTAL                           $3,000                           $259,000
    
*    As of December 31, 1995.

INVESTMENT ADVISORY AND OTHER SERVICES

The Fund receives its investment advice from the Adviser. Investors should refer
to the  Prospectuses  for a description  of certain  information  concerning the
investment  management  contract.  Each of the Trustees and  principal  officers
affiliated  with the Trust who is also an  affiliated  person of the  Adviser is
named above,  together with the capacity in which such person is affiliated with
the Trust and the Adviser.

The Adviser,  located at 101 Huntington  Avenue,  Boston,  Massachusetts  02199-
7603,  was organized in 1968 and has more than $18 billion in total assets under
management  in its  capacity  as  investment  adviser  to the Fund and the other
mutual funds and publicly traded investment  companies in the John Hancock group
of funds having a combined total of over 1,080,000 shareholders.  The Adviser is
a wholly-owned  subsidiary of The Berkeley  Financial Group,  which is in turn a
wholly-owned  subsidiary of John Hancock Subsidiaries,  Inc., which is in turn a
wholly-owned subsidiary of John Hancock Mutual Life Insurance Company (the "Life
Company"),  one of the most recognized and respected  financial  institutions in
the nation.  With total assets under  management  of more than $80 billion,  the
Life  Company is one of the ten largest life  insurance  companies in the United
States, and carries high ratings from Standard & Poor's and A.M. Best's. Founded
in 1862, the Life Company has been serving clients for over 130 years.

The Trust,  on behalf of the Fund,  has entered  into an  investment  management
contract with the Adviser. Under the investment management contract, the Adviser
provides the Fund with (i) a continuous investment program,  consistent with the
Fund's  stated  investment  objective and policies and (ii)  supervision  of all
aspects of the Fund's operations except those that are delegated to a custodian,
transfer  agent or other agent.  The Adviser is  responsible  for the day-to-day
management of the Fund's portfolio assets.

                                       24

<PAGE>

Securities  held by the  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 Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the
same time,  transactions in such  securities will be made,  insofar as feasible,
for the respective funds or clients in a manner deemed equitable to all of them.
To the extent that transactions on behalf of more than one client of the Adviser
or its affiliates may increase the demand for securities  being purchased or the
supply of securities being sold, there may be an adverse effect on price.

No person  other than the  Adviser and its  directors  and  employees  regularly
furnishes  advice  to the Fund  with  respect  to the  desirability  of the Fund
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding  general  economic  factors and trends,  from the Life Company and its
affiliates.

All  expenses  which  are not  specifically  paid by the  Adviser  and which are
incurred in the operation of the Fund  (including  fees of Trustees of the Trust
who are not  "interested  persons,"  as such term is defined  in the  Investment
Company Act, but excluding certain distribution-related  expenses required to be
paid by the Adviser or John Hancock Funds),  and the continuous  public offering
of the  shares  of the  Fund are  borne by the  Fund.  Class  expenses  properly
allocable to either Class A or Class B shares will be borne  exclusively by such
class of shares, subject to conditions the Internal Revenue Service imposes with
respect to multiple class structures.

As provided by the investment management contract,  the Fund pays the Adviser an
investment management fee, which is accrued daily and paid monthly in arrears at
the following rates of the Fund's average daily net assets as follows:

              Net Asset Value                          Annual Rate
              ---------------                          -----------

           The first $75 million                          0.625%
           The next $75 million                          0.5625%
           Over $150 million                               0.50%

The Adviser may temporarily  reduce its advisory fee or make other  arrangements
to reduce the Fund's  expenses to a specified  percentage  of average  daily net
assets.  The Adviser retains the right to re-impose the advisory 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.

For the period from  November  1, 1994 to  December  22, 1994 and for the fiscal
years ended October 31, 1994 and 1993, the Fund paid TFMC, its former investment
adviser,  advisory  fees in the  amounts of  $161,643,  $886,380  and  $541,737,
respectively.  For the period from  December 22, 1994 to October 31,  1995,  the
Fund paid the Adviser advisory fees in the amount of $830,016. During the period
from December 22, 1994 to April 17, 1995, the Adviser paid  subadvisory  fees in
the amount of $147,903 to Transamerica Investment Services, Inc.

If the total of all ordinary  business  expenses of the Fund for any fiscal year
exceeds  limitations  prescribed  in any  state in which  shares of the Fund are
qualified for sale, the fee payable to the Adviser will be reduced to the extent
required  by these  limitations.  At this time,  the most  restrictive  limit on

                                       25

<PAGE>

expenses  imposed by a state  requires that expenses  charged to the Fund in any
fiscal year may not exceed 2 1/2% of the first $30,000,000 of the Fund's average
net  assets,  2% of the next  $70,000,000  of such net  assets and 1 1/2% of the
remaining  average net assets.  When  calculating the above limit,  the Fund may
exclude interest, brokerage commissions and extraordinary expenses.

Pursuant to the investment  management  contract,  the Adviser is not liable for
any error of judgment or mistake of law or for any loss  suffered by the Fund in
connection  with  the  matters  to which  the  contract  relates,  except a loss
resulting from willful misfeasance, bad faith or gross negligence on the part of
the Adviser in the  performance of its duties or from its reckless  disregard of
the obligations and duties under the contract.

Under  the  investment  management  contract,  the Fund  may use the name  "John
Hancock"  or any  name  derived  from or  similar  to it only for as long as the
investment  management  contract or any extension,  renewal or amendment thereof
remains in effect. If the Fund's investment  management contract 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.

The investment management contract and the distribution contract discussed below
each  continue  in effect  from year to year if  approved  annually by vote of a
majority of the Trustees who are not interested persons of one of the parties to
the  contract,  cast in person at a meeting  called for the purpose of voting on
such  approval,  and by either the  Trustees or the holders of a majority of the
Fund's  outstanding  voting  securities.  Each of these contracts  automatically
terminates  upon  assignment and may be terminated  without  penalty on 60 days'
notice at the option of either party to the respective  contract or by vote of a
majority of the outstanding voting securities of the Fund.

Administrative  Services  Agreement.  The Fund was a party to an  administrative
services agreement with TFMC (the "Services Agreement"),  pursuant to which TFMC
performed bookkeeping and accounting services and functions, including preparing
and  maintaining  various  accounting  books,  records and other  documents  and
keeping such general ledgers and portfolio accounts as are reasonably  necessary
for  the  operation  of  the  Fund.  Other   administrative   services  included
communications  in  response  to  shareholder  inquiries  and  certain  printing
expenses of various financial reports. In addition, such staff and office space,
facilities  and  equipment  was provided as necessary to provide  administrative
services to the Fund. The Services  Agreement was amended in connection with the
appointment  of the Adviser as adviser to the Fund to permit  services under the
Agreement  to be provided to the Funds by the  Adviser and its  affiliates.  The
Services Agreement was terminated during the fiscal year 1995.

For the fiscal  years ended  October 31, 1995,  1994 and 1993,  the Fund paid to
TFMC (and to the Adviser for the period  from  December  22, 1994 to January 16,
1995)   administrative   services   fees  of  $10,565,   $88,709  and   $69,485,
respectively.

                                       26

<PAGE>

DISTRIBUTION AGREEMENT

The Fund has entered into a distribution contract with John Hancock Funds. Under
the  contract,  John Hancock  Funds is obligated to use its best efforts to sell
shares of each class of the Fund.  Shares of the Fund are also sold by  selected
broker-dealers  (the "Selling  Brokers")  which have entered into selling agency
agreements  with John Hancock  Funds.  John Hancock Funds accepts orders for the
purchase  of the shares of the Fund which are  continually  offered at net asset
value next determined,  plus any applicable sales charge. In connection with the
sale of Class A or Class B  shares,  John  Hancock  Funds  and  Selling  Brokers
receive compensation in the form of a sales charge imposed, in the case of Class
A shares,  at the time of sale or, in the case of Class B shares,  John  Hancock
Funds and Selling  Brokers  receive  compensation  in the form of a sales charge
imposed,  in the case of Class A shares,  at the time of sale or, in the case of
Class B shares,  on a deferred basis.  Upon notice to all Selling Brokers,  John
Hancock  Funds may allow  them up to the full  applicable  sales  charge  during
periods specified in such notice.  During these periods,  Selling Brokers may be
deemed to be  underwriters  as that term is defined  in the 1933 Act.  The sales
charges are discussed further in the Prospectus.

The Fund's Trustees adopted Distribution Plans with respect to Class A and Class
B shares  (together,  the "Plans")  pursuant to Rule 12b-1 under the  Investment
Company Act. Under the Plans, the Fund will pay distribution and service fees at
an aggregate annual rate of up to 0.25% and 1.00%,  respectively,  of the Fund's
daily net assets  attributable to shares of that class.  However,  the amount of
the service  fee will not exceed  0.25% of the Fund's  average  daily net assets
attributable  to each class of shares.  In accordance  with  generally  accepted
accounting  principles,  the  Fund  does  not  treat  unreimbursed  distribution
expenses  attributable to Class B shares as a liability of the Fund and does not
reduce the current net assets of Class B by such amount, although the amount may
be payable under the Class B Plan in the future.

Under the Plans,  expenditures  shall be  calculated  and accrued daily and paid
monthly or at such other intervals as the Trustees shall determine.  The fee may
be spent by John Hancock  Funds on  Distribution  Expenses or Service  Expenses.
"Distribution Expenses" include any activities or expenses primarily intended to
result in the sale of shares of the relevant class of the Fund,  including,  but
not limited to: (i) initial and ongoing sales  compensation  to Selling  Brokers
and others  (including  affiliates of John Hancock Funds) engaged in the sale of
Fund shares;  (ii)  marketing,  promotional  and overhead  expenses  incurred in
connection with the distribution of Fund shares; and (iii) with respect to Class
B shares only, interest expenses on unreimbursed payments made to, or on account
of, account executives of selected broker-dealers  (including affiliates of John
Hancock Funds) and others who furnish personal and account maintenance  services
to  shareholders  of the relevant  class of the Fund.  For the fiscal year ended
October 31, 1995, an aggregate of $5,853,826 of  Distribution  Expenses or 3.77%
of the average  net assets of the 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.

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

                                       27

<PAGE>

                                  Expense Items
                                   
                                                                    Interest,
                                   Printing and                     Carrying 
                                   Mailing of       Compensation    or Other 
                                   Prospectus to    to Selling      Finance  
                  Advertising      Shareholders     Brokers         Charges  
                  -----------      ------------     -------         -------  

Class A shares      $ 5,882           $1,187         $  5,714       $      0
Class B shares      $62,187           $6,679         $525,782       $666,273



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

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

NET ASSET VALUE

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

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the mean
between the current closing bid and asked prices.

                                       28

<PAGE>

Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

Any  assets  or  liabilities  expressed  in  terms  of  foreign  currencies  are
translated  into U.S.  dollars by the  custodian  bank based on London  currency
exchange  quotations as of 5:00 p.m., London time (12:00 noon, New York time) on
the date of any determination of the Fund's NAV.

The Fund will not price its securities on the following national  holidays:  New
Year's Day; Presidents' Day; Good Friday;  Memorial Day; Independence Day; Labor
Day; Thanksgiving Day; and Christmas Day.

INITIAL SALES CHARGE ON CLASS A SHARES
   
Shares of the Fund 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  reserve  the right to change or
waive the  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 Fund's best interest.
    
The sales  charges  applicable  to  purchases  of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge applicable to current purchases of Class A shares,  the investor is
entitled to cumulate current purchases with the greater of the current value (at
offering  price) of the Class A shares of the Fund, or if John Hancock  Investor
Services  ("Investor  Services")  is  notified by the  investor's  dealer or the
investor at the time of the purchase, the cost of the Class A shares owned.

Combined  Purchases.  In calculating the sales charge applicable to purchases of
Class A shares made at one time,  the purchases  will be combined if made by (a)
an  individual,  his or her  spouse  and  their  children  under  the  age of 21
purchasing  securities  for his or her  own  account,  (b) a  trustee  or  other
fiduciary  purchasing  for a single trust,  estate or fiduciary  account and (c)
certain groups of four or more  individuals  making use of salary  deductions or
similar  group  methods of payment  whose funds are combined for the purchase of
mutual fund shares.  Further  information  about combined  purchases,  including
certain  restrictions  on combined group  purchases,  is available from Investor
Services or a Selling Broker's representative.

Without Sales Charge. Class A shares may be offered without a front-end sales
charge or 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.

                                       29

<PAGE>

o    A bank, trust company, credit union, savings institution or other
     depository institution, its trust departments 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, 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 of
     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 the Fund.

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

$1 to $4,999,000                                     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 transaction involving
other investment companies or personal holding companies.

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 value of the  Class A shares  already  held by such
person.

                                       30

<PAGE>

Combination  Privilege.  Reduced  sales  charges  (according to the schedule set
forth  in the  Prospectus)  also  are  available  to an  investor  based  on the
aggregate  amount of his concurrent  and prior  investments in Class A shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.
   
Letter of Intention.  The reduced sales loads are also applicable to investments
made over a specified  period  pursuant to a Letter of  Intention  (LOI),  which
should be read carefully prior to its execution by an investor.  The Fund offers
two options regarding the specified period for making investments under the LOI.
All  investors  have the  option of making  their  investments  over a 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
457 plans. Such an investment  (including  accumulations and combinations)  must
aggregate $100,000 or more invested during the specified period from the date of
the LOI or from a date  within  ninety  (90) days prior  thereto,  upon  written
request  to  Investor  Services.  The sales  charge  applicable  to all  amounts
invested  under the LOI is computed as if the  aggregate  amount  intended to be
invested had been invested immediately. If such aggregate amount is not actually
invested,  the difference in the sales charge actually paid and the sales charge
payable had the LOI not been in effect is due from the  investor.  However,  for
the purchases  actually made with the specified period (either 13 or 48 months),
the sales  charge  applicable  will not be higher  than that  which  would  have
applied  (including  accumulations  and  combinations)  had the LOI been for the
amount actually invested.
    
The LOI authorizes Investor Services to hold in escrow sufficient Class A shares
(approximately  5% of the  aggregate) to make up any difference in sales charges
on the amount  intended to be invested and the amount actually  invested,  until
such  investment  is completed  within the specified  period,  at which time the
escrow Class A shares will be released. If the total investment specified in the
LOI is not completed,  the Class A shares held in escrow may be redeemed and the
proceeds  used as required  to pay such sales  charges as may be due. By signing
the  LOI,   the   investor   authorizes   Investor   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 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 a sales charge so that the Fund will receive the full amount
of the purchase payment.

Contingent  Deferred Sales Charge.  Class B shares which are redeemed within six
years of  purchase  will be  subject  to a 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 Class B shares derived from reinvestment of dividends or capital gains
distributions.

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

                                       31

<PAGE>

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  purchases  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
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. Upon redemption,  appreciation is effective only on a per share basis for
those shares being redeemed. Appreciation of shares cannot be redeemed CDSC free
at the account level.
    
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 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 Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.

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

                                       32

<PAGE>

For all account types:

*    Redemptions made pursuant to the 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" in 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 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 Investor Services.
     (Please note that this waiver does not apply to periodic withdrawal plan
     redemptions of Class A shares that are subject to a CDSC).

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

*    Redemptions made to effect mandatory or life expectancy distributions under
     the Internal Revenue 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, 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.







                                       33
<PAGE>


CDSC Waiver Matrix for Class B Funds

<TABLE>
<CAPTION>
   
- ------------------------------------------------------------------------------------------------------------------------
                    401(a) Plan      
Type of             (401(k), MPP,                                                    IRA, IRA
Distribution        PSP)              403(b)                 457                     Rollover             Non-retirement
- ------------------------------------------------------------------------------------------------------------------------
<S>                 <C>                 <C>                      <C>                      <C>                 <C>
Death or            Waived            Waived                 Waived                  Waived               Waived
Disability
- ------------------------------------------------------------------------------------------------------------------------
Over 70 1/2         Waived            Waived                 Waived                  Waived for           12% of account
                                                                                     mandatory            value annually
                                                                                     distributions or     in periodic   
                                                                                     12% of account       payments      
                                                                                     value annually     
                                                                                     in periodic
                                                                                     payments
- ------------------------------------------------------------------------------------------------------------------------
Between 59 1/2      Waived            Waived                 Waived                  Waived for Life      12% of account 
and 70 1/2                                                                           Expectancy or 12%    value annually
                                                                                     of account value     in periodic   
                                                                                     annually in          payments      
                                                                                     periodic payments  
- ------------------------------------------------------------------------------------------------------------------------
Under 59 1/2        Waived            Waived for annuity     Waived for annuity      Waived for annuity   12% of account
                                      payments (72t)or       payments (72t)or        payments (72t)or     value annually
                                      12% of account         12% of account          12% of account       in periodic   
                                      value annually in      value annually in       value annually in    payments      
                                      periodic payments      periodic payments       periodic payments
- ------------------------------------------------------------------------------------------------------------------------
Loans               Waived            Waived                 N/A                     N/A                  N/A
- ------------------------------------------------------------------------------------------------------------------------
Termination of      Not Waived        Not Waived             Not Waived              Not Waived           N/A
Plan
- ------------------------------------------------------------------------------------------------------------------------
Hardships           Waived            Waived                 Waived                  N/A                  N/A
- ------------------------------------------------------------------------------------------------------------------------
Return of 
Excess              Waived            Waived                 Waived                  Waived               N/A
- ------------------------------------------------------------------------------------------------------------------------
    
</TABLE>
                                       34

<PAGE>

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

SPECIAL REDEMPTIONS

Although  it  would  not  normally  do so,  the  Fund  has the  right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities  received in this fashion, he will incur a brokerage charge. Any such
security  would be valued  for the  purpose of making  such  payment at the same
value as used in determining the Fund's net asset value. The Fund has,  however,
elected to be governed by Rule 18f-1  under the 1940 Act.  Under that rule,  the
Fund must  redeem  its  shares  solely in 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 net asset value of the Fund at the beginning
of such period.

ADDITIONAL SERVICES AND PROGRAMS

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

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

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

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

The privilege of making investments  through the Monthly Automatic  Accumulation
Program  may be  revoked  by  Investor  Services  without  prior  notice  if any
investment is not honored by the shareholder's  bank. The bank shall be under no
obligation to notify the shareholder as to the non-payment of any checks.

                                       35

<PAGE>

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

Reinvestment  Privilege.  A shareholder who has redeemed Fund shares may, within
120 days  after the date of  redemption,  reinvest  without  payment  of a sales
charge any part of the  redemption  proceeds  in shares of the same class of the
Fund or another John  Hancock  mutual  fund,  subject to the minimum  investment
limit in that fund.  The proceeds  from the  redemption of Class A shares may be
reinvested at net asset value without paying a sales charge in Class A shares of
the Fund or in Class A shares of another John Hancock mutual fund. If a CDSC was
paid upon a  redemption,  a  shareholder  may reinvest  the  proceeds  from that
redemption at net asset value in  additional  shares of the class from which the
redemption was made. The shareholder's  account will be credited with the amount
of any CDSC charged upon the prior  redemption  and the new shares will continue
to be subject to the CDSC.  The holding  period of the shares  acquired  through
reinvestment  will, for purposes of computing the CDSC payable upon a subsequent
redemption,  include the holding  period of the  redeemed  shares.  The Fund may
modify or terminate the reinvestment privilege at any time.

A  redemption  or exchange of 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."

DESCRIPTION OF THE FUND'S SHARES

The Trustees of the Trust are  responsible for the management and supervision of
the Fund.  The  Declaration  of Trust permits the Trustees to issue an unlimited
number of full and fractional  shares of beneficial  interest of the Fund,  $.01
par value per share.  Under the  Declaration  of Trust,  the  Trustees  have the
authority  to create and  classify  shares of  beneficial  interest  in separate
series, without further action by shareholders. As of the date of this Statement
of Additional  Information,  the Trustees have authorized shares of the Fund and
one other series.  Additional series may be added in the future. The Declaration
of Trust also  authorizes  the Trustees to classify and reclassify the shares of
the Fund, or any new series of the Trust,  into one or more  classes.  As of the
date of this Statement of Additional  Information,  the Trustees have authorized
the  issuance  of two classes of shares of the Fund,  designated  as Class A and
Class B.

The shares of each class of the Fund represent an equal  proportionate  interest
in the  aggregate  net assets  attributable  to that class of the Fund.  A sales
charge will be imposed  either at the time of the purchase,  for Class A shares,
or on a contingent  deferred basis, for Class B shares.  For Class A shares,  no
sales charge is payable at the time of purchase on  investments of $1 million or
more, but for such investments a contingent deferred sales charge may be imposed
in the event of certain redemption transactions within one year of purchase.

Class A shares  and  Class B shares  have  certain  exclusive  voting  rights on
matters relating to their respective  distribution  plans. The different classes
of the  Fund  may  bear  different  expenses  relating  to the  cost of  holding
shareholder meetings necessitated by the exclusive voting rights of any class of
shares.

                                       36

<PAGE>

Dividends paid by the Fund, if any, with respect to each class of shares will be
calculated in the same manner,  at the same time and on the same day and will be
in the same amount, except 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 other class  expenses  properly  allocable  to such
class of shares,  subject to the conditions the Internal Revenue Service imposes
with respect to multiple-class  structures.  Similarly,  the net asset value per
share may vary depending on the class of shares purchased.

In the event of liquidation,  shareholders are entitled to share pro rata in the
net assets of the Fund available for distribution to such  shareholders.  Shares
entitled their holders to one vote per share,  are freely  transferable and have
no preemptive,  subscription or conversion rights. When issued, shares are fully
paid and non-assessable by the Trust, except as set forth below.

Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  the Trust has no intention of holding annual  meetings of  shareholders.
Trust  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
Fund.  The  Declaration  of Trust also provides for  indemnification  out of the
Fund's  assets  for  all  losses  and  expenses  of any  Fund  shareholder  held
personally  liable  by  reason  of  being  or  having  been a  shareholder.  The
Declaration  of Trust also  provides that no series of the Trust shall be liable
for the  liability  of any other  series.  Liability  is  therefore  limited  to
circumstances  in which the Fund itself would be unable to meet its obligations,
and the possibility of this occurrence is remote.

Notwithstanding  the fact that the  Prospectus is a combined  prospectus for the
Fund and other John Hancock  mutual funds,  the Fund shall not be liable for the
liabilities of any other John Hancock mutual fund.
    
TAX STATUS

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

                                       37

<PAGE>

The Fund will be subject to a 4%  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.  The Fund
intends under normal circumstances to avoid liability for such tax by satisfying
such distribution requirements.

The Fund expects to qualify to pay  "exempt-interest  dividends,"  as defined in
the Code.  To qualify to pay  exempt-interest  dividends,  the 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 Fund intends 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.  The 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
obligations  was issued.  In that event,  a portion of the 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 the Fund's portfolio may
be affected by  restrictive  federal  income tax  legislation  enacted in recent
years or by similar future legislation.

If the 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 the Fund.  The Code  provides  that
interest on  indebtedness  incurred or  continued to purchase or carry shares of
the 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 the Fund even though the borrowed funds may not
be directly traceable to the purchase of shares.

Although all or a substantial  portion of the dividends  paid by the Fund may be
excluded by the Fund's  shareholders  from their gross income for federal income
tax  purposes,  the Fund may purchase  specified  private  activity  bonds,  the
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
the Fund,  whether or not  attributable to private  activity bond interest,  may
increase a corporate shareholder's  liability, if any, for corporate alternative

                                       38

<PAGE>

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 the 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 the 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 the Fund's
"investment  company taxable  income," they will be taxable as ordinary  income;
and if they are paid from the Fund's "net capital gain," they will be taxable as
long-term  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,  other than net capital
gain, after reduction by deductible expenses.) 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 the 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  the  Fund's  current  earnings  and  profits  for these
purposes.  Consequently,  the portion, if any, of the 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, the 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
the 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.

The amount of net realized  capital  gains,  if any, in any given year will vary
depending upon the Adviser's current investment strategy and whether the Adviser
believes  it to be in the best  interest  of the Fund to  dispose  of  portfolio
securities that will generate  capital gains or to enter into options or futures
transactions. At the time of an investor's purchase of Fund shares, a portion of
the purchase price is often attributable to realized or unrealized  appreciation
in the Fund's portfolio. 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

                                       39

<PAGE>

below the  investor's  cost for such shares,  and the  distributions  in reality
represent a return of a portion of the purchase price.

Upon a redemption  of shares of the Fund  (including by exercise of the exchange
privilege)  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  and  will  be  long-term  or
short-term,  depending upon the  shareholder's tax holding period for the shares
and  subject to the  special  rules  described  below.  A sales  charge  paid in
purchasing  Class A shares of the Fund cannot be taken into account for purposes
of determining  gain or loss on the redemption or exchange of such shares within
ninety (90) days after their  purchase to the extent  Class A shares of the Fund
or another John  Hancock fund are  subsequently  acquired  without  payment of a
sales  charge  pursuant  to  the  reinvestment  or  exchange   privilege.   This
disregarded  charge will result in an increase in the shareholder's tax basis in
the 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 Fund within a period of sixty-one  (61) days  beginning
thirty  (30) days  before  and  ending  thirty  (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 any
exempt-interest dividends paid with respect to such shares and, to the extent in
excess of the disallowed amount,  will be treated as a long-term capital loss to
the extent of any amounts  treated as  distributions  of long-term  capital gain
with respect to such shares.

Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, the 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. The 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 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 long-term 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 this excess
and his pro rata share of these taxes.
   
For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital loss in any year to offset net capital gains,  if any,  during the eight
years following the year of the loss. To the extent subsequent net capital gains
are offset by such losses, they would not result in Federal income tax liability
to the Fund and, as noted above, would not be distributed to shareholders. As of
October 31, 1995, the Fund had capital loss carryforwards of $3,216,205 of which
$2,785,979 expires in 2002 and $430,226 expires in 2003.
    
Dividends and capital gain  distributions from the Fund will not qualify for the
dividends-received deduction for corporations.

                                       40

<PAGE>

The Fund is required to accrue income on any debt securities that have more than
a de minimis amount of original issue discount (or debt securities acquired at a
market  discount,  if the Fund  elects  to  include  market  discount  in income
currently) prior to the receipt of the corresponding cash payments.  The mark to
market  rules  applicable  to certain  options  and futures  contracts  may also
require the Fund to recognize gain within a concurrent receipt of cash. However,
the 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,  the Fund may have to dispose of its portfolio
securities under disadvantageous  circumstances to generate cash, or may have to
leverage   itself  by  borrowing  the  cash,   to  satisfy  these   distribution
requirements.

A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is generally available to the extent (if any) the Fund's distributions
are derived from interest on (or, in the case of intangibles taxes, the value of
its assets is attributable to) certain U.S. Government  obligations or municipal
obligations  of issuers in the state in which a  shareholder  is subject to tax,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting  requirements are satisfied.  The Fund will not seek to satisfy
any  threshold or reporting  requirements  that may apply in  particular  taxing
jurisdictions,  although the Fund may in its sole  discretion  provide  relevant
information to shareholders.

The 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,  the 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 Fund 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.

Limitations imposed by the Code on regulated  investment companies like the Fund
may restrict the Fund's ability to enter into futures and options  transactions.
Certain  options and futures  transactions  undertaken by the 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.
Also,  some of the  Fund's  losses on its  transactions  involving  options  and
futures  contracts  and/or  offsetting or successor  portfolio  positions may be
deferred  rather than being taken into  account  currently  in  calculating  the
Fund's taxable income or gain.  Certain of such  transactions may also cause the
Fund to dispose of investments sooner than would otherwise have occurred.  These
transactions  may  thereafter  affect the amount,  timing and  character  of the

                                       41

<PAGE>

Fund's  distributions  to  shareholders.  The Fund 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.
The discussion does not address special tax rules  applicable to certain classes
of investors, such as insurance companies and financial institutions.  Dividends
(including exempt-interest dividends),  capital gain distributions and ownership
of or gains realized on the redemption  (including an exchange) of shares of the
Fund may also be subject to state and local taxes.  Shareholders  should consult
their own tax advisers as to the  Federal,  state or local tax  consequences  of
ownership  of shares of, and receipt of  distributions  from,  the Fund in their
particular circumstances.

Non-U.S. investors not engaged in a U.S. trade or business with which their Fund
investment is effectively  connected will be subject to U.S.  Federal income tax
treatment that is different from that described  above.  These  investors may be
subject to nonresident alien withholding tax at the rate of 30% (or a lower rate
under an applicable tax treaty),  on amounts treated as ordinary  dividends from
the Fund and, unless an effective IRS Form W-8 or authorized substitute for Form
W-8 is on file, to 31% backup  withholding  on certain  other  payments from the
Fund.  Non-U.S.  investors  should  consult  their tax advisors  regarding  such
treatment and the application of foreign taxes to an investment in the Fund.

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

CALCULATION OF PERFORMANCE
   
For the 30-day period ended April 30, 1996, the annualized yields on Class A and
Class B shares  of the Fund were  6.06% and  5.58%,  respectively.  The  average
annual  total return of the Class B shares of the Fund for the 1 year and 5 year
periods  ended April 30, 1996 and since  inception on August 29, 1986 were 0.38%
7.00% and 6.38%,  respectively and reflect payment of the applicable CDSC at the
end of the period.

The  average  annual  total  return of Class A shares of the Fund for the 1 year
period ended April 30, 1996 and since  inception on December 31, 1993 were 1.31%
and 2.11%,  respectively,  and reflect payment of the maximum sales charge.  The
Fund's yield is computed by dividing net investment  income per share determined
for a 30-day period by the maximum  offering price per share (which includes the
full sales  charge) on the last day of the period,  according  to the  following
standard formula:
    
The  Fund's  yield is  computed  by  dividing  net  investment  income per share
determined  for a 30-day period by the maximum  offering  price per share (which
includes the full sales charge) on the last day of the period,  according to the
following standard formula:

                             Yield = 2 [(a-b) + 1)6 - 1]
                                         ---
                                          cd

                                       42

<PAGE>

Where:

         a =   dividends and interest earned during the period.

         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).
   
         The Fund may  advertise a  tax-equivalent  yield,  which is computed by
dividing  that portion of the yield of the 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 the Fund that is not  tax-exempt.  The tax  equivalent  yields  for the
Fund's  Class A and Class B Shares at the  maximum  36% tax rate for the  30-day
period ended April 30, 1996 were 9.47% and 8.72%, respectively.

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

                                     n _____
                                T = \ /ERV/P - 1
    
Where:

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

     T =      average annual total return.

     n =      number of years.

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

         Because  each  share has its own sales  charge and fee  structure,  the
classes have  different  performance  results.  In the case of Class A shares 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 also assumes that all dividends and  distributions are reinvested at
net asset value on the reinvestment dates during the period.

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

                                       43

<PAGE>

of the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.  Excluding  the Fund's  sales  charge on Class A
shares and the CDSC on Class B shares from a total return calculation produces a
higher total return figure.

         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 of original  issue  discount
(market  discount),  the yield to  maturity  is the  imputed  rate  based on the
original  issue  discount  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,  the Fund's
yield and total  return  will be  compared  to indices of mutual  funds and bank
deposit  vehicles such as Lipper  Analytical  Services,  Inc.'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 the Russell and Wilshire Indices.

         Performance  rankings  and ratings  reported  periodically  in national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, THE WALL
STREET JOURNAL, MORNINGSTAR, and BARRON'S may also be utilized.

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

BROKERAGE ALLOCATION

Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by its investment committee, which consists of officers and
directors  of the Adviser and  affiliates  and  officers  and  Trustees  who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner  which,  in the opinion of 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  makers
reflect a "spread." Investments in debt securities are generally traded on a net
basis  through  dealers  acting for their own account as  principals  and not as
brokers; no brokerage commissions are payable on such transactions.

The Fund's  primary  policy is to execute all  purchases  and sales of portfolio
instruments  at the  most  favorable  prices  consistent  with  best  execution,
considering all of the costs of the transaction including brokerage commissions.
This policy governs the selection of brokers and dealers and the market in which
a transaction is executed.  Consistent with the foregoing  primary  policy,  the

                                       44

<PAGE>

Rules of Fair  Practice of the NASD and other  policies  that the  Trustees  may
determine,  the Adviser may consider  sales of shares of the Fund as a factor in
the selection of broker-dealers to execute the Fund's portfolio transactions.

To the extent  consistent with the foregoing,  each Fund will be governed in the
selection of brokers and dealers,  and the  negotiation of brokerage  commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research  information and to a
lesser extent statistical  assistance  furnished to the Adviser of the Fund, and
their value and expected  contribution to the performance of the Fund. It is not
possible to place a dollar value on information and services to be received from
brokers and dealers,  since it is only  supplementary to the research efforts of
the  Adviser.  The receipt of  research  information  is not  expected to reduce
significantly  the  expenses  of  the  Adviser.  The  research  information  and
statistical  assistance  furnished  by brokers  and dealers may benefit the Life
Company or other  advisory  clients of the Adviser,  and  conversely,  brokerage
commissions and spreads paid by other advisory clients of the Adviser may result
in research information and statistical  assistance  beneficial to the Fund. The
Fund  will make no  commitments  to  allocate  portfolio  transactions  upon any
prescribed basis. While the Adviser's officers will be primarily responsible for
the allocation of the Fund's brokerage  business,  the policies and practices of
the Adviser in this regard must be consistent with the foregoing and will at all
times be subject to review by the Trustees.

For the  year  ended  October  31,  1995,  the Fund  paid  $6,650  in  brokerage
commissions.  For the years ended  October  31, 1994 and 1993,  the Fund paid no
brokerage commissions.

As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the Fund
may pay to a broker which provides  brokerage and research  services to the Fund
an amount of disclosed  commission  in excess of the  commission  which  another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Directors  that  the  price is
reasonable in light of the services  provided and to policies that the Directors
may adopt from time to time.  During the fiscal year ended October 31, 1995, the
Fund did not pay commissions to compensate 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 Freedom Securities Corporation and its subsidiaries,
three of which,  Tucker  Anthony  Incorporated  ("Tucker  Anthony") John Hancock
Distributors,  Inc.  ("John  Hancock  Distributors")  and Sutro & Company,  Inc.
("Sutro"),  are broker-dealers  ("Affiliated  Brokers").  Pursuant to procedures
determined  by the  Trustees and  consistent  with the above policy of obtaining
best net results,  the Fund may execute  portfolio  transactions with or through
Affiliated  Brokers.  During the year ended  October 31, 1995,  the Fund did not
execute any portfolio transactions with Affiliated Brokers.

Any of the  Affiliated  Brokers  may  act as  broker  for the  Fund on  exchange
transactions,  subject,  however,  to the  general  policy of the Fund set forth
above and the  procedures  adopted  by the  Trustees  pursuant  to the 1940 Act.
Commissions paid to an Affiliated  Broker must be at least as favorable as those
which the Trustees believe to be  contemporaneously  charged by other brokers in
connection with  comparable  transactions  involving  similar  securities  being
purchased or sold. A transaction  would not be placed with an Affiliated  Broker
if the  Fund  would  have to pay a  commission  rate  less  favorable  than  the
Affiliated Broker's  contemporaneous charges for comparable transactions for its
other most favored, but unaffiliated,  customers,  except for accounts for which
the Affiliated  Broker acts as a clearing broker for another brokerage firm, and

                                       45

<PAGE>

any customers of the Affiliated  Broker not comparable to the Fund as determined
by a majority of the  Trustees who are not  "interested  persons" (as defined in
the 1940 Act) of the Fund,  the Adviser or the Affiliated  Brokers.  Because the
Adviser,  which is affiliated with the Affiliated Brokers, has, as an investment
adviser to the Fund, the obligation to provide investment  management  services,
which includes elements of research and related investment skills, such research
and  related  skills will not be used by the  Affiliated  Brokers as a basis for
negotiating commissions at a rate higher than that determined in accordance with
the  above  criteria.  The Fund  will not  effect  principal  transactions  with
Affiliated  Brokers.  The Fund may,  however,  purchase  securities  from  other
members  of  underwriting  syndicates  of which  Tucker  Anthony  and  Sutro are
members,  but only in accordance  with the policy set forth above and procedures
adopted and reviewed periodically by the Trustees.

Brokerage or other transactions costs of a Fund are generally  commensurate with
the rate of portfolio  activity.  The Fund's  portfolio  turnover  rates for the
fiscal years ended October 31, 1995 and 1994 were 64% and 62%, respectively.

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

TRANSFER AGENT SERVICES
   
John Hancock Investor Services Corporation ("Investor Services"), P.O. Box 9116,
Boston, MA 02205-9116,  a wholly owned indirect  subsidiary of the Life Company,
is the transfer and dividend  paying agent for the Fund.  The Fund pays Investor
Services  monthly a transfer agent fee of $20 per account for the Class A shares
and  $22.50  per  account  for the  Class B  shares  on an  annual  basis,  plus
out-of-pocket  expenses.  These  expenses are aggregated and charged to the Fund
and allocated to each class on the basis of the relative net asset values.
    
CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and Investors  Bank & Trust Company,  89 South Street,  Boston,
Massachusetts.  Under the custodian  agreement,  the custodian performs custody,
portfolio and fund accounting services.

INDEPENDENT AUDITORS

The  independent  auditors  of the Fund are  Ernst & Young  LLP,  200  Clarendon
Street,  Boston,  Massachusetts 02116. The independent auditors audit and render
an opinion  on the  Fund's  annual  financial  statements  and review the Fund's
annual income tax returns.  With the exception of the financial  statements  for
the six-month period ended April 30, 1996, the financial  statements of the Fund
included in the  Prospectus and this  Statement of Additional  Information  have
been  audited by Ernst & Young LLP for the  periods  indicated  in their  report

                                       46

<PAGE>

thereon  appearing  elsewhere  herein,  and are  included in reliance  upon such
report  given  upon the  authority  of such firm as experts  in  accounting  and
auditing.





























                                       47
<PAGE>


                                   APPENDIX A

                      CORPORATE AND TAX-EXEMPT BOND RATINGS


Moody's Investors Service, Inc. ("Moody's)

Aaa,  Aa, A and Baa -  Tax-exempt  bonds rated Aaa are judged to be of the "best
quality." The rating of Aa is assigned to bonds that are of "high quality by all
standards," but long-term risks appear somewhat larger than Aaa rated bonds. The
Aaa and Aa rated bonds are generally  known as "high grade bonds." The foregoing
ratings  for  tax-exempt  bonds  are  rated  conditionally.  Bonds for which the
security depends upon the completion of some act or upon the fulfillment of some
condition  are rated  conditionally.  These are bonds secured by (a) earnings of
projects under  construction,  (b) earnings of projects  unseasoned in operation
experience,  (c)  rentals  that  begin when  facilities  are  completed,  or (d)
payments  to which some other  limiting  condition  attaches.  Such  conditional
ratings denote the probable  credit stature upon  completion of  construction or
elimination of the basis of the condition. Bonds rated A are considered as upper
medium grade obligations.  Principal and interest are considered  adequate,  but
elements may be present which suggest a susceptibility to impairment sometime in
the future.  Bonds rated Baa are  considered a 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.

Standard & Poor's Ratings Group ("S&P")

AAA,  AA, A and BBB - Bonds rated AAA bear the highest  rating  assigned to debt
obligations,  which indicates an extremely  strong capacity to pay principal and
interest.  Bonds rated AA are  considered  "high  grade," are only slightly less
marked  than those of AAA  ratings and have the second  strongest  capacity  for
payment of debt service.  Bonds rated A have a strong  capacity to pay principal
and interest,  although they are somewhat  susceptible to the adverse effects of
changes in  circumstances  and economic  conditions.  The foregoing  ratings are
sometimes  followed  by a "p"  indicating  that the  rating  is  provisional.  A
provisional rating assumes the successful  completion of the project financed by
the bonds being rated and indicates that payment of debt service requirements is
largely or entirely  dependent upon the successful and timely  completion of the
project.  Although a provisional  rating addresses credit quality  subsequent to
completion of the project, it makes no comment on the likelihood of, or the risk
of default  upon  failure of, such  completion.  Bonds rated BBB are regarded as
having an adequate  capacity to repay  principal and pay interest.  Whereas they
normally exhibit protection parameters,  adverse economic conditions or changing
circumstances  are more likely to lead to a weakened capacity to repay principal
and pay interest for bonds in this category than for bonds in the A category.


Fitch Investors Service ("Fitch")

AAA, AA, A, BBB - Bonds rated AAA are  considered to be investment  grade and of
the highest quality.  The obligor has an  extraordinary  ability to pay interest
and repay principal,  which is unlikely to be affected by reasonably foreseeable
events.  Bonds  rated  AA are  considered  to be  investment  grade  and of high
quality.  The obligor's ability to pay interest and repay principal,  while very
strong,  is  somewhat  less than for AAA rated  securities  or more  subject  to

                                       48

<PAGE>

possible  change over the term of the issue.  Bonds rated A are considered to be
investment grade and of good 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.  Bonds  rated  BBB  are  considered  to  be  investment  grade  and  of
satisfactory  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 weaken this ability than bonds with
higher ratings.

                             TAX-EXEMPT NOTE RATINGS

Moody's - MIG-1  and  MIG-2.  Notes  rated  MIG-1  are  judged to be of the best
quality,  enjoying  strong  protection from  established  cash flow or funds for
their  services or from  established  and  broad-based  access to the market for
refinancing  or both.  Notes rated MIG-2 are judged to be of high  quality  with
ample margins of protection, though not as large as MIG-1.

S&P - SP-1 and SP-2.  SP-1  denotes a very  strong  or  strong  capacity  to pay
principal  and  interest.  Issues  determined  to  possess  overwhelming  safety
characteristics  are  given a plus  (+)  designation  (SP-1+).  SP-2  denotes  a
satisfactory capacity to pay principal and interest.

Fitch - FIN-1 and  FIN-2.  Notes  assigned  FIN-1  are  regarded  as having  the
strongest  degree of assurance for timely payment.  A plus symbol may be used to
indicate relative  standing.  Notes assigned FIN-2 reflect a degree of assurance
for timely payment only slightly less in degree than the highest category.

                CORPORATE AND TAX-EXEMPT COMMERCIAL PAPER RATINGS

Moody's -  Commercial  Paper  ratings are  opinions of the ability of issuers to
repay  punctually  promissory  obligations  not having an  original  maturity in
excess of nine months. Prime-1,  indicates highest quality repayment capacity of
rated issue and Prime-2 indicates higher quality.

S&P - Commercial  Paper ratings are a current  assessment  of the  likelihood of
timely  payment of debts  having an original  maturity of no more than 365 days.
Issues  rated  A have  the  greatest  capacity  for a  timely  payment  and  the
designation  1, 2 and 3 indicates  the relative  degree of safety.  Issues rated
"A-1+" are those with an "overwhelming degree of credit protection."

Fitch - Commercial  Paper  ratings  reflect  current  appraisal of the degree of
assurance of timely  payment.  F-1 issues are  regarded as having the  strongest
degree of assurance  for timely  payment.  (+) is used to designate the relative
position  of an issuer  within  the  rating  category.  F-2  issues  reflect  an
assurance of timely  payment  only  slightly  less in degree than the  strongest
issues.  The symbol (LOC) may follow either category and indicates that a letter
of credit issued by a commercial bank is attached to the commercial paper note.

Other  Considerations - The ratings of S&P,  Moody's,  and Fitch represent their
respective opinions of the quality of the municipal securities they undertake to
rate.  It should be  emphasized,  however,  that ratings are general and are not
absolute standards of quality. Consequently,  municipal securities with the same
maturity,  coupon and ratings may have different yields and municipal securities
of the same maturity and coupon with different ratings may have the same yield.

                                       49
<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 Tax
Free Income Fund 1995 Annual Report to Shareholders  for the year ended December
31, 1995 (filed  electronically  on February  26, 1996;  file nos.  811-5968 and
33-32246; accession number 0000950135-96-001144) and Semi Annual Reports for the
period ended June 30, 1996 filed  electronically  on August 21, 1996;  file nos.
811-5968 and 33-32246; accession number 0001005477-96-000249; and High Yield Tax
Free Fund 1995 Annual Report to Shareholders for the year ended October 31, 1995
(filed  electronically  on January 3, 1996;  file nos.  811-5254  and  33-16048;
accession  number  0000950135-96-000031)  and Semi Annual Reports for the period
ended April 30, 1996 filed  electronically  on June 28, 1996; file nos. 811-4254
and 33-16048; accession number 0001005477-96-000175.


     John Hancock Tax Free Bond Fund

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

     Statement of Assets and  Liabilities  as of June 30, 1996 (unaudited).  
     Statement of Operations of the year ended June 30, 1996 (unaudited).
     Statement of Changes in Net Asset for each of the two years ended December
     31, 1995 and for the six months ended June 30 1996 (unaudited).
     Notes to Financial Statements (unaudited).
     Financial  Highlights for each of the years in the period ended December 
     31, 1995 and for the six months ended June 30, 1996 (unaudited). 
     Schedule of Investments as of June 30, 1996 (unaudited).

     John Hancock High Yield Tax Free Fund

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

                                      C-1
<PAGE>

     Statement of Assets and  Liabilities as of April 30, 1996 (unaudited). 
     Statement of Operations of the year ended April 30, 1996 (unaudited).
     Statement of Changes in Net Asset for each of the two years in the period 
     ended October 31, 1995 and for the six months ended April 30, 1996
     (unaudited).
     Notes to Financial Statements (unaudited).
     Financial Highlights for each of the years in the period ended October 31,
     1995 and for the six months ended April 30, 1996 (unaudited). 
     Schedule of Investments as of April 30, 1996 (unaudited).

     (b) Exhibits:

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

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

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

Item 26. Number of Holders of Securities

     As of  September  4, 1996,  the  number of record  holders of shares of the
Registrant was as follows:

                Title of Class                 Number of Record Holders
                --------------                 ------------------------
              Tax-Free Bond Fund
                Class A Shares -                      30,441
                Class B Shares -                       3,396

              High Yield Tax-Free
                Class A Shares -                       1,110
                Class B Shares -                       4,470

Item 27. Indemnification

     (a)  Indemnification  provisions  relating  to the  Registrant's  Trustees,
officers,  employees and agents is set forth in Article VII of the  Registrant's
By Laws included as Exhibit 2 herein.


                                      C-2

<PAGE>

     (b) 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 John Hancock Mutual Life  Insurance  Company
"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 not to be entitled to indemnification.

     Article IX of the respective By-Laws of John Hancock Funds and John Hancock
Advisers, Inc.("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  director,  officer,  employee or agent of the
corporation,  or is or was at any time since the  inception  of the  Corporation
serving at the request of the  Corporation as a director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise,  shall be indemnified by the Corporation against expenses (including
attorney's fees),  judgments,  fines and amounts paid in settlement actually and
reasonably incurred by him in connection with such action, suit or proceeding if
he acted in good faith and the  liability  was not  incurred  by reason of gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office, and expenses in connection therewith may be advanced by the Corporation,
all to the full extent authorized by the law."

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

Insofar as indemnification for liabilities under the Securities Act of 1933 (the
"Act") may be  permitted to Trustees,  officers and  controlling  persons of the
Registrant  pursuant to the Registrant's  Declaration of Trust and By-Laws,  the
Distribution  Agreement,  the By-Laws of John Hancock Funds, the Adviser, or the
Insurance  Company or  otherwise,  the  Registrant  has been advised that in the
opinion of the  Securities  and  Exchange  Commission  such  indemnification  is


                                      C-3

<PAGE>

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,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to  a  court  of   appropriate   jurisdiction   the   question   whether
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, which is incorporated herein by reference.

Item 29. Principal Underwriters

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

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


                                      C-4
<PAGE>

<TABLE>
<CAPTION>

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

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

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

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

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

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

David A. King                      Senior Vice President and 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-5
<PAGE>

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

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

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

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

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

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

Keith Harstein                           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

Christopher M. Meyer                            Treasurer                            None
101 Huntington Avenue
Boston, Massachusetts

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


                                      C-6
<PAGE>

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

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

John Goldsmith                                  Director                             None
One Beacon Street
Boston, Massachusetts

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

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

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

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


                                      C-7
<PAGE>

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

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

</TABLE>

     (c) None.

Item 30. Location of Accounts and Records

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

Item 31. Management Services

     Not applicable.

Item 32. Undertakings

     (a) Not Applicable

     (b) Not Applicable

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

     (d)  The  Registrant  undertakes  to  comply  with  Section  16(c)  of  the
Investment Company Act of 1940, as amended which relates to the assistance to be
rendered to  shareholders by the Trustees of the Registrant in calling a meeting
of shareholders  for the purpose of voting upon the question of the removal of a
trustee.


                                      C-8
<PAGE>


                                   SIGNATURES

     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company Act of 1940, the  Registrant  certifies that it meets all of
the requirements for  effectiveness of this Registration  Statement  pursuant to
Rule  485(b)  under  the  Securities  Act of  1933  and  has  duly  caused  this
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 20th day of September, 1996.

                                            JOHN HANCOCK TAX-FREE BOND FUND


                                       By:                  *
                                            Edward J. Boudreau, Jr.
                                            Chairman and Chief Executive Officer

     Pursuant  to  the   requirements   of  the  Securities  Act  of  1933,  the
Registration  Statement  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 and Chief Executive
Edward J. Boudreau, Jr.            Officer (Principal Executive Officer)


/s/James B. Little
- ------------------------           Senior Vice President and Chief              September 20, 1996
James B. Little                    Financial Officer (Principal                              
                                   Financial and Accounting Officer)                         
                                   
             *                     
- ------------------------           Trustee
James F. Carlin


             *                     
- ------------------------           Trustee
William H. Cunningham


             *                     
- ------------------------           Trustee
Charles F. Fretz


             *                     
- ------------------------           Trustee
Harold R. Hiser, Jr.


                                      C-9
<PAGE>

      Signature                             Title                                  Date
      ---------                             -----                                  ----


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


             *                     
- ------------------------           Trustee
Charles L. Ladner


             *                      
- ------------------------           Trustee
Leo E. Linbeck, Jr.


             *                      
- ------------------------           Trustee
Patricia P. McCarter


             *                      
- ------------------------           Trustee
Steven R. Pruchansky


             *                      
- ------------------------           Trustee
Norman H. Smith


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


             *                      
- ------------------------           Trustee
John P. Toolan


*By:  /s/ Susan S. Newton                                                       September 20, 1996
      -------------------------
      Susan S. Newton
      Attorney-in-Fact under
      Powers of Attorney dated
      June 25, 1996, filed
      herewith

</TABLE>

                                      C-10
<PAGE>

                                POWER OF ATTORNEY

     The undersigned Trustee/Director of each of the above listed Trusts, each a
Massachusetts  business trust, and  Corporations,  each a Maryland  Corporation,
does hereby severally  constitute and appoint EDWARD J. BOUDREAU,  JR., SUSAN S.
NEWTON, AND JAMES B. LITTLE,  and each acting singly, to be my true,  sufficient
and lawful  attorneys,  with full power to each of them, and each acting singly,
to sign for me, in my name and in the capacity indicated below, any Registration
Statement on Form N-1A and any  Registration  Statement on Form N-14 to be filed
by the Trust under the  Investment  Company Act of 1940,  as amended  (the "1940
Act"),  and under the Securities  Act of 1933, as amended (the "1933 Act"),  and
any and all  amendments  to said  Registration  Statements,  with respect to the
offering of shares and any and all other documents and papers relating  thereto,
and  generally to do all such things in my name and on my behalf in the capacity
indicated  to enable the Trust to comply with the 1940 Act and the 1933 Act, and
all requirements of the Securities and Exchange  Commission  thereunder,  hereby
ratifying and  confirming my signature as it may be signed by said  attorneys or
each of them to any  such  Registration  Statements  and any and all  amendments
thereto.

     IN WITNESS  WHEREOF,  I have hereunder set my hand on this Instrument as of
the 25th day of June, 1996.


/s/Edward J. Boudreau, Jr.                        /s/Leo E. Linbeck, Jr.
- -----------------------------                     --------------------------
Edward J. Boudreau, Jr.                           Leo E. Linbeck, Jr.


/s/ James F. Carlin                               /s/Patricia P. McCarter
- -----------------------------                     --------------------------
James F. Carlin                                   Patricia P. McCarter

     
/s/ William H. Cunningham                         /s/Steven R. Pruchansky
- -----------------------------                     --------------------------
William H. Cunningham                             Steven R. Pruchansky


/s/Charles F. Fretz                               /s/Richard S. Scipione
- -----------------------------                     --------------------------
Charles F. Fretz                                  Richard S. Scipione


/s/Harold R. Hiser, Jr.                           /s/Norman H. Smith
- -----------------------------                     --------------------------
Harold R. Hiser, Jr.                              Norman H. Smith


/s/Anne C. Hodsdon                                /s/John P. Toolan
- -----------------------------                     --------------------------
Anne C. Hodsdon                                   John P. Toolan


/s/Charles L. Ladner
- -----------------------------
Charles L. Ladner


                                      C-11
<PAGE>


                                  EXHIBIT INDEX


Exhibit No.                             Description           

   99.B1       Amended and Restated Declaration of Trust dated November 9, 1989;
               Amendment to  Declaration of Trust dated October 22, 1991;  
               Amendment to Declaration of Trust dated December 16, 1994; 
               Amendment to Declaration of Trust dated September 11, 1995.**

   99.B2       By-Laws.*

   99.B3       None

  99.B4.1      Specimen share certificate for Registrant (Classes A and B).*

   99.B5       Investment Advisory Agreement between John Hancock Advisers, 
               Inc. and the Registrant.*

   99.B6       Distribution Agreement between John Hancock Funds, Inc. and the 
               Registrant.*

  99.B6.1      Form of Financial Institution Sales and Service Agreement.*

  99.B6.2      Form of Soliciting Dealer Agreement between John Hancock Broker 
               Distribution Services, Inc. and Selected Dealers.*

   99.B7       None

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

   99.B9       Transfer Agency and Service Agreement with John Hancock Fund 
               Services, Inc.*

   99.B10      Not applicable.

   99.B11      Independent Auditor's Consents.+

   99.B12      None

   99.B13      None


                                      C-12

<PAGE>

   99.B15      Class A Distribution Plan between Registrant and John Hancock 
               Funds, Inc. dated June 26, 1996.+

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

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

   27.1A       High Yield Tax-Free Semi-Annual+
   27.1B       High Yield Tax-Free Semi-Annual+
   27.2A       Tax-Free Bond Fund Semi-Annual+
   27.2B       Tax-Free Bond Fund Semi-Annual+

*    Previously  filed  electronically  with  post-effective  amendment number 7
     (file nos.  33-32246 and 811-5968) on February 24, 1995,  accession  number
     00009500129-95-000095.

**   Previously  filed  electronically  with  post-effective  amendment number 8
     (file nos.  33-32246 and 811-5968) on February 29, 1996,  accession  number
     0000950135-96-001238.

+    Filed herewith


                                      C-13



               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


We  consent  to the  references  to  our  firm  under  the  captions  "Financial
Highlights"  for High Yield  Tax-Free Fund in the John Hancock  Tax-Free  Income
Funds  Prospectus  and  "Independent  Auditors"  in the John  Hancock High Yield
Tax-Free Fund Class A and Class B Shares Statement of Additional  Information in
Post-Effective  Amendment No. 11 to the  Registration  Statement (Form N-1A, No.
33-32246) dated September 30, 1996.

We also consent to the  incorporation  by reference  therein of our report dated
December  15, 1995,  with  respect to the  financial  statements  and  financial
highlights of the John Hancock High Yield  Tax-Free Fund (one of the  portfolios
constituting John Hancock Tax-Free Bond Trust) in this Form N-1A.



                                                  /s/ERNST & YOUNG LLP
                                                  ERNST & YOUNG LLP

Boston, Massachusetts
September 20, 1996


<PAGE>

               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


We  consent  to the  references  to  our  firm  under  the  captions  "Financial
Highlights"  for Tax-Free  Bond Fund in the John Hancock  Tax-Free  Income Funds
Prospectus  and  "Independent  Auditors" in the John Hancock  Tax-Free Bond Fund
Class A and Class B Shares Statement of Additional Information in Post Effective
Amendment No. 11 to the  Registration  Statement (Form N-1A, No. 33-32246) dated
September 30, 1996.

We also consent to the  incorporation  by reference  therein of our report dated
January  31,  1996,  with  respect to the  financial  statements  and  financial
highlights  of the  John  Hancock  Tax-Free  Bond  Fund  (one of the  portfolios
constituting John Hancock Tax-Free Bond Trust) in this Form N-1A.



                                                  /s/ERNST & YOUNG LLP
                                                  ERNST & YOUNG LLP

Boston, Massachusetts
September 20, 1996




                         JOHN HANCOCK TAX-FREE BOND FUND

                                 Class A Shares

                                  June 26, 1996


     Article I. This Plan

     This  Distribution Plan (the "Plan") sets forth the terms and conditions on
which John Hancock  Tax-Free  Bond Fund (the  "Fund"),  on behalf of its 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 the Fund 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 the Fund 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 Fund and JH  Funds  heretofore  entered  into a
Distribution Agreement,  dated December 22, 1994, as amended, (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

     The Fund 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 the  Fund,
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 the Fund or other broker-dealers  ("Selling
Brokers")  that have  entered  into an  agreement  with JH Funds for the sale of
Class A shares  of the Fund,  (b)  direct  out-of-pocket  expenses  incurred  in
connection  with  the  distribution  of Class A shares  of the  Fund,  including
expenses  related to printing of prospectuses and reports to other than existing
Class A shareholders of the Fund, and preparation,  printing and distribution of
sales  literature and advertising  materials,  (c) an allocation of overhead and
other branch office expenses of JH Funds related to the  distribution of Class A
shares of the Fund and (d) distribution expenses incurred in connection with the
distribution of a  corresponding  class of any open-end,  registered  investment
company which sells all or substantially  all of its assets to the Fund or which
merges or otherwise combines with the Fund.

     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 the Fund.

     Article III. Maximum Expenditures

     The  expenditures  to be made by the Fund  pursuant  to this Plan,  and the
basis upon which such  expenditures  will be made,  shall be  determined  by the
Fund,  and in no event shall such  expenditures  exceed 0.15%  (0.25%  effective
December 23, 1996) of the average daily net asset value of the Class A shares of
the Fund  (determined in accordance  with the Fund's  prospectus as from time to

<PAGE>

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 Fund. Such  expenditures  shall be calculated
and accrued  daily 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 the Fund 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 Fund.

     Article IV. Expenses Borne by the Fund

     Notwithstanding  any  other  provision  of  this  Plan,  the  Fund  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,  dated  December 22, 1994, as from time to time  continued and amended
(the "Management  Contract"),  and under the Fund's current  prospectus as it is
from time to time in effect. Except as otherwise  contemplated by this Plan, the
Fund 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 Fund.

     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
Fund and (b) those Trustees of the Fund who are not "interested  persons" of the
Fund,  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 Fund and its  Trustees  quarterly,  or at such
other intervals as the Fund 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.

                                       2
<PAGE>

     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 Fund's
outstanding  voting  Class A  shares,  or (b) by JH Funds on 60 days'  notice in
writing to the Fund.

     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:

     (a)  That,  with respect to the Fund,  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  Fund'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  Fund  hereunder  without  the  approval  of a  majority  of the
outstanding voting Class A shares of the Fund. 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 name  "John  Hancock  Tax-Free  Bond  Fund" is the  designation  of the
Trustees under the Amended and Restated Declaration of Trust, dated December 18,
1989,  as amended  from time to time.  The Amended and Restated  Declaration  of
Trust  has been  filed  with the  Secretary  of  State  of the  Commonwealth  of
Massachusetts.  The obligations of the Fund are not personally binding upon, nor
shall  resort  be  had  to  the  private  property  of,  any  of  the  Trustees,
shareholders,  officers,  employees  or agents of the Fund,  but only the Fund's
property shall be bound.

     IN  WITNESS  WHEREOF,  the Fund has  executed  this  amended  and  restated
Distribution  Plan  effective  as of the  26th  day of  June,  1996  in  Boston,
Massachusetts.

                                    JOHN HANCOCK TAX-FREE BOND FUND


                                    By: /s/ Anne C. Hodsdon
                                    President

                                    JOHN HANCOCK FUNDS, INC.


                                    By: /s/ Edward J. Boudreau, Jr.
                                    Chairman, President & CEO


                                       3

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 001
   <NAME> JOHN HANCOCK HIGH YIELD TAX-FREE FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1996
<PERIOD-START>                             NOV-01-1995
<PERIOD-END>                               APR-30-1996
<INVESTMENTS-AT-COST>                      168,994,659
<INVESTMENTS-AT-VALUE>                     170,174,780
<RECEIVABLES>                                7,668,303
<ASSETS-OTHER>                                 227,868
<OTHER-ITEMS-ASSETS>                         1,180,121
<TOTAL-ASSETS>                             178,070,951
<PAYABLE-FOR-SECURITIES>                     2,027,917
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,834,631
<TOTAL-LIABILITIES>                          5,862,548
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   175,059,639
<SHARES-COMMON-STOCK>                        2,264,785
<SHARES-COMMON-PRIOR>                        1,502,547
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (4,171,208)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     1,319,972
<NET-ASSETS>                               172,208,403
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            6,339,226
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,480,776
<NET-INVESTMENT-INCOME>                      4,858,450
<REALIZED-GAINS-CURRENT>                     (187,961)
<APPREC-INCREASE-CURRENT>                  (4,383,461)
<NET-CHANGE-FROM-OPS>                          287,028
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      492,159
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        902,454
<NUMBER-OF-SHARES-REDEEMED>                    160,360
<SHARES-REINVESTED>                             20,144
<NET-CHANGE-IN-ASSETS>                       2,748,671
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                  (3,983,247)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          512,145
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,493,248
<AVERAGE-NET-ASSETS>                       173,480,787
<PER-SHARE-NAV-BEGIN>                             9.47
<PER-SHARE-NII>                                   0.30
<PER-SHARE-GAIN-APPREC>                         (0.24)
<PER-SHARE-DIVIDEND>                              0.30
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.23
<EXPENSE-RATIO>                                   1.09
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 002
   <NAME> JOHN HANCOCK HIGH YIELD TAX-FREE FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1996
<PERIOD-START>                             NOV-01-1995
<PERIOD-END>                               APR-30-1996
<INVESTMENTS-AT-COST>                      168,994,659
<INVESTMENTS-AT-VALUE>                     170,174,780
<RECEIVABLES>                                7,668,303
<ASSETS-OTHER>                                 227,868
<OTHER-ITEMS-ASSETS>                         1,180,121
<TOTAL-ASSETS>                             178,070,951
<PAYABLE-FOR-SECURITIES>                     2,027,917
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,834,631
<TOTAL-LIABILITIES>                          5,862,548
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   175,059,639
<SHARES-COMMON-STOCK>                       16,395,276
<SHARES-COMMON-PRIOR>                       16,392,624
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (4,171,208)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     1,319,972
<NET-ASSETS>                               172,208,403
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            6,339,226
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,480,776
<NET-INVESTMENT-INCOME>                      4,858,450
<REALIZED-GAINS-CURRENT>                     (187,961)
<APPREC-INCREASE-CURRENT>                  (4,383,461)
<NET-CHANGE-FROM-OPS>                          287,028
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    4,366,291
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,385,857
<NUMBER-OF-SHARES-REDEEMED>                  1,541,613
<SHARES-REINVESTED>                            158,408
<NET-CHANGE-IN-ASSETS>                       2,748,671
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                  (3,983,247)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          512,145
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,493,248
<AVERAGE-NET-ASSETS>                       173,480,787
<PER-SHARE-NAV-BEGIN>                             9.47
<PER-SHARE-NII>                                   0.27
<PER-SHARE-GAIN-APPREC>                         (0.24)
<PER-SHARE-DIVIDEND>                              0.27
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.23
<EXPENSE-RATIO>                                   1.78
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        
 

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
     <NUMBER>  011
     <NAME>    JOHN HANCOCK TAX-FREE BOND FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               JUN-30-1996
<INVESTMENTS-AT-COST>                      633,516,142
<INVESTMENTS-AT-VALUE>                     660,566,903
<RECEIVABLES>                               26,097,799
<ASSETS-OTHER>                                  54,277
<OTHER-ITEMS-ASSETS>                        27,050,761
<TOTAL-ASSETS>                             686,718,979
<PAYABLE-FOR-SECURITIES>                    29,751,854
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    6,477,157
<TOTAL-LIABILITIES>                         36,229,011
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   638,629,747
<SHARES-COMMON-STOCK>                       55,582,256
<SHARES-COMMON-PRIOR>                       11,137,117
<ACCUMULATED-NII-CURRENT>                     (54,257)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (12,821,223)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    24,735,701
<NET-ASSETS>                               650,489,968
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           10,757,125
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,667,955
<NET-INVESTMENT-INCOME>                      9,089,170
<REALIZED-GAINS-CURRENT>                     1,568,281
<APPREC-INCREASE-CURRENT>                  (5,182,261)
<NET-CHANGE-FROM-OPS>                        5,475,190
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    7,259,808
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     47,724,158
<NUMBER-OF-SHARES-REDEEMED>                  3,764,602
<SHARES-REINVESTED>                            485,583
<NET-CHANGE-IN-ASSETS>                     454,868,897
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                 (14,389,504)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          890,936
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,679,773
<AVERAGE-NET-ASSETS>                       329,415,242
<PER-SHARE-NAV-BEGIN>                            10.67
<PER-SHARE-NII>                                   0.31
<PER-SHARE-GAIN-APPREC>                         (0.45)
<PER-SHARE-DIVIDEND>                              0.29
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.24
<EXPENSE-RATIO>                                   0.85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
     <NUMBER>  012
     <NAME>    JOHN HANCOCK TAX-FREE BOND FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               JUN-30-1996
<INVESTMENTS-AT-COST>                      633,516,142
<INVESTMENTS-AT-VALUE>                     660,566,903
<RECEIVABLES>                               26,097,799
<ASSETS-OTHER>                                  54,277
<OTHER-ITEMS-ASSETS>                        27,050,761
<TOTAL-ASSETS>                             686,718,979
<PAYABLE-FOR-SECURITIES>                    29,751,854
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    6,477,157
<TOTAL-LIABILITIES>                         36,229,011
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   638,629,747
<SHARES-COMMON-STOCK>                        7,918,992
<SHARES-COMMON-PRIOR>                        7,202,812
<ACCUMULATED-NII-CURRENT>                     (54,257)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (12,821,223)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    24,735,701
<NET-ASSETS>                               650,489,968
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           10,757,125
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,667,955
<NET-INVESTMENT-INCOME>                      9,089,170
<REALIZED-GAINS-CURRENT>                     1,568,281
<APPREC-INCREASE-CURRENT>                  (5,182,261)
<NET-CHANGE-FROM-OPS>                        5,475,190
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,883,619
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,365,860
<NUMBER-OF-SHARES-REDEEMED>                    753,564
<SHARES-REINVESTED>                            103,884
<NET-CHANGE-IN-ASSETS>                     454,868,897
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                 (14,389,504)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          890,936
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,679,773
<AVERAGE-NET-ASSETS>                       329,415,242
<PER-SHARE-NAV-BEGIN>                            10.67
<PER-SHARE-NII>                                   0.25
<PER-SHARE-GAIN-APPREC>                         (0.43)
<PER-SHARE-DIVIDEND>                              0.25
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.24
<EXPENSE-RATIO>                                   1.60
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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